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[deliverable/binutils-gdb.git] / gas / ChangeLog
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032efc85
RH		 12000-08-03 Richard Henderson <rth@cygnus.com>
2
3 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
4 for template selection when a label is needed.
5
197865e8
KH		 62000-09-02 Kazu Hirata <kazu@hxi.com>
7
8 * config/tc-ia64.c: Fix formatting.
9
18e03609
NC		 102000-09-02 Nick Clifton <nickc@redhat.com>
11
12 * configure.in: Increase version number to 2.10.91.
13 * configure: Regenerate.
14 * aclocal.m4: Regenerate.
15 * config.in: Regenerate.
16 * po/gas.pot: Regenerate.
17 * Makefile.in: Regenerate.
18
a1cc9221
AO		 192000-09-01 Alexandre Oliva <aoliva@redhat.com>
20
21 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
22 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
23 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
24 similar relocs.
25 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
26 branches.
27
282000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
29
30 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
31 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
32 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
33 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
34 (GOT_symbol): New variable.
35 (md_undefined_symbol): Set it.
36
44576e1f
RH		 372000-09-01 Richard Henderson <rth@cygnus.com>
38
39 * config/tc-ia64.c (match): Don't inline.
40 (extra_goodness): New.
41 (md_begin): Prefer nop.f and nop.b for best_template.
42
29f8404c
KH		 432000-08-31 Kazu Hirata <kazu@hxi.com>
44
76b0a8c0
KH		 45 * as.c: Fix formatting.
46 * cond.c: Likewise.
47 * frags.c: Likewise.
29f8404c
KH		 48 * macro.c: Likewise.
49
b4c1ea07
EC		 502000-08-31 Eric Christopher <echristo@cygnus.com>
51
52 * config/tc-mn10300.c: Cleanup and fix warnings.
53 (md_pseudo_table): Add initializers.
54 (md_show_usage): Cleanup.
55 (md_parse_option): Fix warnings.
56 (md_undefined_symbol): Fix warnings.
57 (md_conver_frag): Fix warnings.
58 (tc_gen_reloc): Fix warnings.
59 (md_apply_fix3): Fix warnings.
60 (check_operand): Fix warnings.
61
ac48eca1
AO		 622000-08-31 Alexandre Oliva <aoliva@redhat.com>
63
64 * acinclude.m4: Include libtool and gettext macros from the
65 top level.
66 * aclocal.m4, configure: Rebuilt.
67
e0c21649
GK		 682000-08-30 Mark Hatle <mhatle@mvista.com>
69
70 * config/tc-ppc.c (md_parse_option): Recognize -m405.
71
cf39a089
KH		 722000-08-31 Kazu Hirata <kazu@hxi.com>
73
74 * listing.c: Fix formatting.
75
3ee4defc
KH		 762000-08-29 Kazu Hirata <kazu@hxi.com>
77
78 * app.c: Fix a comment typo. Fix formatting.
79
1e8d20f4
NC		 802000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
81
82 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
83 offset of the target destination for jmp instructions.
84 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
85
5bcac8a4
HPN		 862000-08-24 Hans-Peter Nilsson <hp@axis.com>
87
88 * NEWS: Mention support for CRIS.
89
46547ecc
DC		 90Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
91
92 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
93 Sets `.lcomm' alignment to zero.
94
4b853faa
AO		 952000-08-23 Alexandre Oliva <aoliva@redhat.com>
96
97 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
98 (TC_FIX_ADJUSTABLE): Define.
99
efcc5914
JW		 1002000-08-23 Jim Wilson <wilson@cygnus.com>
101
102 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
103 unwind.personality_routine is set.
104
aca719bf
AO		 1052000-08-23 H.J. Lu <hjl@gnu.org>
106
107 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
108
a3da4de1
AO		 1092000-08-23 Alexandre Oliva <aoliva@redhat.com>
110
111 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
112 environment is pe.
113
56385375
L		 1142000-08-22 H.J. Lu <hjl@gnu.org>
115
116 * config.in (STRICTCOFF): New for strict COFF.
117
118 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
119 i386-*-go32* and i386-go32-rtems*.
120 * configure: Rebuilt.
121
122 * config/obj-coff.c (obj_coff_endef): Follow the historical
123 behavior if STRICTCOFF is not defined.
124
125 * doc/internals.texi: Document STRICTCOFF.
126
8f36cd18
AO		 1272000-08-22 Alexandre Oliva <aoliva@redhat.com>
128
129 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
130 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
131 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
132 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
133 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
134 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
135 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
136 Likewise.
137
58a77e41
EC		 1382000-08-22 Eric Christopher <echristo@cygnus.com>
139
140 * config/tc-mn10300.c: (md_apply_fix): New function.
141 (mn10300_force_relocation): New function.
142 (mn10300_fix_adjustable): New function.
143
144 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
145 (TC_HANDLES_FX_DONE): Define.
146 (obj_fix_adjustable): Define.
147 (MD_APPLY_FIX3): Define.
148 (TC_LINKRELAX_FIXUP): Define.
149
150 * write.c: (TC_LINKRELAX_FIXUP): Define if not
151 previously defined.
152 (fixup_segment): Use TC_LINKRELAX_FIXUP.
153
154 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
155
ded0649c
JE		 1562000-08-21 Jason Eckhardt <jle@cygnus.com>
157
158 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
159 if the fixup resulted in a relocation.
160
66102fe2
NC		 1612000-08-18 Nick Clifton <nickc@redhat.com>
162
163 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
164 Make reference to first element of shift_names explicit.
165
02198638
AO		 1662000-08-18 Alexandre Oliva <aoliva@redhat.com>
167
168 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
169 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
170 add a symbol's address. Removed all target-specific #ifdefs that
171 used to accomplished the same.
172 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
173 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
174 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
175 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
176 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
177
353e2c69
KH		 1782000-08-17 Kazu Hirata <kazu@hxi.com>
179
180 * dwarf2dbg.c: Fix formatting.
181
4fb7971f
NC		 1822000-08-17 Nick Clifton <nickc@redhat.com>
183
184 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
185 to be recoded as logical shift lefts by zero.
186
50b81f19
JW		 1872000-08-16 Jim Wilson <wilson@cygnus.com>
188
189 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
190 postincrement modified registers. Handle IA64_OPND_R3_2 addl
191 source registers.
192 (note_register_values): Handle IA64_OPND_R3_2 operands.
193
f869cfc6
JE		 1942000-08-16 Jason Eckhardt <jle@cygnus.com>
195
196 * config/tc-i860.c (md_operand): Silly typo fixed.
197
8cb8bcba
NC		 1982000-08-16 Nick Clifton <nickc@redhat.com>
199
200 * config/tc-arm.c (struct asm_shift): Delete.
201 (shift[]): Delete.
202 (enum asm_shift_index): New.
203 (struct asm_shift_properties): New.
204 (struct asm_shift_name): New.
205 (shift_properties[]); New.
206 (shift_names[]); New.
207
208 (decode_shift): Use new structures.
209 Issue a warning is "ROR #0" is used.
210 Issue a warning if "ASR #0" or "LSR #0" is used.
211
212 (md_begin): Initialise arm_shift_hsh table from new
213 asm_shift_name array.
214
c2158c24
JJ		 2152000-08-16 Jakub Jelinek <jakub@redhat.com>
216
217 * config/tc-sparc.c: Kill all warnings.
218 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
219 in -xarch= as well.
220 (md_show_usage): Update usage text.
221
70485b5c
NC		 2222000-08-16 Nick Clifton <nickc@redhat.com>
223
c2158c24 224 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 225 useful.
226
0d10e182
JL		 2272000-08-14 Will Cohen <wcohen@redhat.com>
228
229 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
230
231 * config/tc-sh.c (md_assemble): Changed so debug_type
232 test performed for ppi_assemble
233 * config/tc-sh.c: Included dwarf2dbg.h.
234 (debug_line): Defined.
235 (md_assemble): Generates dwarf2 line info.
236 (sh_finalize): New function. Finalize dwarf2 info.
237 (assemble_ppi): Returns size of code generated.
238 (build_Mytes): Returns size of code generated.
239 (md_pseudo_table): Added "file" and "loc" psuedo ops.
240 * config/tc-sh.h (md_end): Defined.
241 (sh_finalize): Declared.
242
1db77c8e
AO		 2432000-08-15 Alexandre Oliva <aoliva@redhat.com>
244
245 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
246 md_number_to_chars.
247
046b3b54
NC		 2482000-08-14 Nick Clifton <nickc@redhat.com>
249
250 * config/tc-arm.c (do_bx): Allow "bx pc".
251
c43c2cc5
JW		 2522000-08-14 Jim Wilson <wilson@cygnus.com>
253
254 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
255 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
256 (md_begin): Change assignment to md.flag to OR in the new bit.
257
d1d8ba22
NC		 2582000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
259
260 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
261 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
262 C_MOU, and C_EOS.
263
22b36938
JE		 2642000-08-14 Jason Eckhardt <jle@cygnus.com>
265
266 * NEWS: Mention i860 support.
267
c0bd0db2
JL		 268Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
269
270 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
271
0ac658b8
AS		 2722000-08-14 Andreas Schwab <schwab@suse.de>
273
274 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
275
9fc2dda2
JE		 2762000-08-11 Andreas Schwab <schwab@suse.de>
277
278 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
279 argument.
280
bc4466dc
KH		 2812000-08-11 Kazu Hirata <kazu@hxi.com>
282
283 * expr.c: Fix formatting.
351aa9f6 284 * config/obj-bout.c: Likewise.
bc4466dc 285
a9c99419
JE		 2862000-08-10 Jason Eckhardt <jle@cygnus.com>
287
288 * doc/c-i860.texi: Flesh out the i860 section more.
289
7c743825
KH		 2902000-08-10 Kazu Hirata <kazu@hxi.com>
291
292 * symbols.c: Fix formatting.
929b12bc 293 * expr.c: Likewise.
7c743825 294
fa2255cb
DN		 295Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
296
297 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
298 has the IgnoreSize bit set.
299
fc997f4b
AM		 3002000-08-09 Alan Modra <alan@linuxcare.com.au>
301
302 From Rodney Brown <RodneyBrown@mynd.com>
303 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
304 * configure: Regenerate.
305
305d537e
JE		 3062000-08-08 Jason Eckhardt <jle@cygnus.com>
307
308 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
309 (i860_fix_info): New enum.
310 (MD_APPLY_FIX3): Define.
311 (WORKING_DOT_WORD): Define.
312 (TC_HANDLES_FX_DONE): Define.
313 (DIFF_EXPR_OK): Define.
314 (LISTING_HEADER): Define.
315 (TARGET_FORMAT): Select target format based on endian flag.
316 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
317 (target_big_endian): Add external declaration.
318
319 * config/tc-i860.c: All existing code reworked completely. Other
320 new code shown below.
321 (SYNTAX_SVR4): Define.
322 (target_warn_expand): New variable.
323 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
324 (md_longopts): Declare and define with new options (-EL, -EB,
325 and -mwarn-expand).
326 (md_show_usage): New function.
327 (md_operand): New function.
328 (obtain_reloc_for_imm16): New function.
329 (md_apply_fix3): New function.
330 (tc_gen_reloc): New function.
331
8fc2faa7
KH		 3322000-08-09 Kazu Hirata <kazu@hxi.com>
333
334 * hash.c: Fix formatting.
68e63c16 335 * gasp.c: Likewise.
8fc2faa7 336
df86943d
NC		 3372000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
338
339 * config/tc-m68hc11.c (build_jump_insn): Make sure the
340 2 bytes of the jump address are in the same frag.
341 (find): Accept 68hc12 register indirect modes.
342
343 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 344
30d25259
RH		 3452000-08-07 Richard Henderson <rth@cygnus.com>
346
347 * config/tc-ia64.c (unwind): Add prologue_mask member.
348 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
349 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
350 (dot_body): Clear unwind.prologue_mask.
351 (dot_prologue): Set it. Accept a register second argument.
352
2d484c7f
KH		 3532000-08-07 Kazu Hirata <kazu@hxi.com>
354
355 * config/atof-ieee.c: Fix formatting.
356 * config/atof-tahoe.c: Likewise.
357
65b1d096
DC		 3582000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
359
360 * config/tc-avr.c: Use PARAMS macro in function declarations.
361 Don't declare md_pcrel_from_section (already in tc-avr.h).
362 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
363 (avr_operand): Don't set (unsigned) op_mask to -1.
364
c91d2e08
NC		 3652000-08-04 Nick Clifton <nickc@cygnus.com>
366
3d4ae3c0
NC		 367 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
368 work.
369
c91d2e08
NC		 370 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
371 of .popsection, .previous, .pushsection, .subsection,
372 .version, .vtable_entry, .vtable_inherit and .weak.
373
47926f60
KH		 3742000-08-05 Kazu Hirata <kazu@hxi.com>
375
376 * config/tc-cris.c: Fix formatting.
377 * config/tc-i386.c: Likewise.
378 * config/tc-sparc.c (sparc_ip): Simplify the code.
379
ab3e48dc
KH		 3802000-08-04 Kazu Hirata <kazu@hxi.com>
381
382 * config/tc-cris.c: Rearrange code for readability.
383 * config/tc-d10v.c: Fix formatting.
384 * config/tc-m32r.c: Likewise.
385 * config/tc-sparc.c: Likewise.
386
3d56ab85
JW		 3872000-08-02 Jim Wilson <wilson@cygnus.com>
388
389 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
390 before ia64_find_opcode.
391 (md_assemble): Likewise.
392
3f9dfb2c
NC		 3932000-08-01 Nick Clifton <nickc@cygnus.com>
394
395 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 396 Undo some formatting fixes.
3f9dfb2c 397
28e4f854
KH		 3982000-08-01 Kazu Hirata <kazu@hxi.com>
399
400 * config/obj-som.c: Fix formatting.
401 * config/obj-ieee.c: Likewise.
402 * config/tc-arm.c: Likewise.
403 * config/tc-v850.c: Likewise.
404
a570e639
NC		 4052000-08-01 Nick Clifton <nickc@redhat.com>
406
407 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
408 index by command line option.
58a77e41 409
a570e639
NC		 4102000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
411
412 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
413 (@node M68K-Branch): Rewrite to match the reality.
414
e3308d0d
JE		 4152000-07-31 Jason Eckhardt <jle@cygnus.com>
416
417 * doc/c-i860.texi: New file.
418 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
419 * doc/Makefile.in: Regenerate.
420 * doc/all.texi: Add I860 as relevant architecture.
421 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
422
2fd5405a
NC		 4232000-07-31 Kazu Hirata <kazu@hxi.com>
424
425 * config/tc-d30v.c: Fix formatting.
426
28e7409f
NC		 4272000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
428
429 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
430 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
431 long emit a long branch if available instead of an absolute jump, never
432 emit absolute jumps for anything with --pcrel.
433
434 * doc/c-m68k.texi: Document new command line option.
58a77e41 435
534022ea
JE		 4362000-07-28 Jason Eckhardt <jle@cygnus.com>
437
438 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
439 * configure: Regenerated.
440 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
441 of operand to the .type directive (.e.g, "type").
442
4c400d5e
AM		 4432000-07-28 Alan Modra <alan@linuxcare.com.au>
444
445 * as.h (warn_comment, found_comment, found_comment_file): Declare.
446 * app.c (do_scrub_chars): Record where first comment found.
447 * read.c (read_a_source_file): Init found_comment on entry, and
448 notify whether comments found on exit.
449 * config/tc-hppa.c (md_shortopts): Add "c".
450 (md_longopts): Add warn-comment.
451 (md_parse_option): Handle it.
452 (md_show_usage): Show available options.
453 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
454
0aa529cb
AC		 455Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
456
457 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
458 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
459 sym_ptr_ptr
460 (md_estimate_size_before_relax): Don't fall off end of function.
461
c6a7ab1f
NC		 4622000-07-27 Kazu Hirata <kazu@hxi.com>
463
464 * config/tc-avr.c: Fix formatting.
465 * config/tc-ns32k.c: Likewise.
466
e0c6ed95
AM		 4672000-07-27 Alan Modra <alan@linuxcare.com.au>
468
469 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
470
4712000-07-27 Kazu Hirata <kazu@hxi.com>
472
473 * config/tc-d10v.c: Fix formatting.
474 * config/tc-z8k.c: Likewise.
475 * config/tc-sparc.c: Likewise.
476
6883dc5e 4772000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 478
479 * cgen.c (queue_fixup): Declare opinfo.
480 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
481 (gas_cgen_md_operand): Ditto.
482 (gas_cgen_md_apply_fix3): Ditto.
483
39da8128
DD		 4842000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
485
486 * config/obj-coff.c (obj_frob_symbol): Don't merge
487 labels. Don't merge if the symbol isn't constant. Return
488 immediately if a symbol is merged.
489
65e68b04
AM		 4902000-07-22 Alan Modra <alan@linuxcare.com.au>
491
492 * frags.c (frag_align): Correct absolute section alignment.
493
5e0d736c
DD		 4942000-07-20 DJ Delorie <dj@redhat.com>
495
496 * config/obj-coff.c (obj_frob_symbol): revert previous change,
497 it breaks linking against DLLs.
498
3bcbcc3d
HPN		 4992000-07-20 Hans-Peter Nilsson <hp@axis.com>
500
501 * configure.in: Add CRIS support.
502 * configure: Regenerate.
503 * Makefile.am: (CPU_TYPES): Add cris.
504 (CPU_OBJ_VALID) [aout]: Add cris.
505 (MULTI_CPU_TYPES): Add cris.
506 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
507 [coff]: Only i386 and mips are valid.
508 (TARGET_CPU_CFILES): Add config/tc-cris.c.
509 (TARGET_CPU_HFILES): Add config/tc-cris.h.
510 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
511 Regenerate dependencies.
512 * Makefile.in: Regenerate.
513 * aclocal.m4: Regenerate.
514 * as.c: Declare crisaout, criself.
515 * config/tc-cris.h, config/tc-cris.c: New.
516 * config/e-criself.c, config/e-crisaout.c: New.
517 * po/POTFILES.in, po/gas.pot: Regenerate.
518
041ff4dd 5192000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 520
041ff4dd 521 * read.c: Fix formatting.
efaf0ba4 522 * write.c: Fix formatting.
041ff4dd 523
f980ada0
L		 5242000-07-19 H.J. Lu <hjl@gnu.org>
525
526 * sb.c: Include <stdlib.h> if exists for abort ().
527
25a8b250
AM		 5282000-07-19 Alan Modra <alan@linuxcare.com.au>
529
530 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
531 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
532 (pa_type_args): Same here.
533
7a9aaf92
NC		 5342000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
535
536 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
537 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
538 the storage class is already set.
539
8098403c
NC		 5402000-07-17 Kazu Hirata <kazu@hxi.com>
541
fafb6d17 542 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 543 * config/tc-mn10200.c: Likewise.
544 * config/tc-mn10300.c: Likewise.
545 * config/tc-pj.c: Likewise.
546 * config/tc-tic80.c: Likewise.
547 * config/tc-w65.c: Likewise.
8098403c 548
977e771a
FCE		 5492000-07-17 Frank Ch. Eigler <fche@redhat.com>
550
551 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
552 is defined.
553
63bf5651
ILT		 5542000-07-15 Ian Lance Taylor <ian@zembu.com>
555
556 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
557 @code.
558
1cd1c99b
AM		 5592000-07-15 Alan Modra <alan@linuxcare.com.au>
560
561 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
562 ELF as are used for SOM (except the 32-bit reloc one) to decide
563 whether a symbol can be reduced to a section symbol. Expand on
564 the comment for symbols involved in LR% and RR% expressions.
565
119d663a
NC		 5662000-07-14 Nick Clifton <nickc@cygnus.com>
567
568 * config/tc-mips.c (mips_disable_float_construction): New
569 static variable. Set to true if doubles should not be
570 constructed by loading two single width fp registers with
571 halves of the value.
572 (mips_ip): Test mips_disable_float_construction.
573 (md_longopts): Add command line switches --construct-floats
574 and --no-construct-floats.
575 (md_parse_option): Parse new command line options.
576 (md_show_usage): Describe new command line options.
577
578 * doc/c-mips.texi: Document new command line options.
579
906fac54
AM		 5802000-07-13 Koundinya K <kk@ddeorg.soft.net>
581
582 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
583 * configure: Regenerate.
584
5852000-07-13 Hans-Peter Nilsson <hp@axis.com>
586
587 * configure.in (DEFAULT_EMULATION setting): Revert part of
588 2000-07-01 change that set te_multi=multi unless set to tmips.
589 * configure: Regenerate.
590
7f788821
NC		 5912000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
592
593 * config/obj-coff.c (coff_frob_section): Add padding to the last
594 section when aligning it increases its size.
595
9a736b6b
NC		 5962000-07-11 Kazu Hirata <kazu@hxi.com>
597
598 * config/tc-tic54x.c: Fix formatting.
599
3dd5103b
NC		 6002000-07-10 Kazu Hirata <kazu@hxi.com>
601
602 * config/tc-h8500.c: Fix formatting.
1aea3bb8 603 * config/tc-tic54x.c: Fix formatting.
3dd5103b 604
46b85d42
AM		 6052000-07-10 Alan Modra <alan@linuxcare.com.au>
606
607 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
608 displacements correctly.
609
610 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
611
6122000-07-10 Ryan Bradetich <rbradetich@uswest.net>
613
614 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
615 warning.
616 (hash_jam): Ditto.
617
ad1079af
AM		 6182000-07-09 Alan Modra <alan@linuxcare.com.au>
619
620 From David Huggins-Daines <dhd@linuxcare.com>
621 * config/te-hppalinux64.h: Add a new emulation.
622 * configure.in (emulations): Add configure bits to support the
623 64-bit Linux/parisc target.
624 * configure: Regenerate.
625
626 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
627 (md_shortopts): Add `V' for ELF.
628
629 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
630 when SOM or ELF_ARG_RELOC are defined.
631 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
632 ELF_ARG_RELOC are defined.
633 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
634 (pa_stringer): ..Do it here instead. Fix comment typos.
635 (hppa_force_relocation): Cast enums to int before comparing with
636 ints.
637
638 From Ryan Bradetich <rbradetich@uswest.net>
639 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
640 redifinition warning.
641 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
642 (hppa_force_relocation): ditto
ad1079af
AM		 643 (md_apply_fix): Added cast to buf to fix warnings.
644
645 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
646 cons_fix_new_hppa, hppa_force_relocation): Prototype.
647
648 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
649 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
650 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
651 reloc_type** to avoid warnings in switch.
652 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
653 little earlier instead.
654
655 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
656 and elf.
657 (pa_type_args): Use symbol_arg_reloc_info.
658 (struct pa_it): Make arg_reloc unsigned int.
659 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
660 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
661 (pa_code): Delete. pa_text duplicates this function.
662 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
663 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
664 int.
665 (cons_fix_new_hppa): Actually change selector to e_fsel when
666 warning about assuming so.
667 (tc_gen_reloc): More example elf arg reloc code.
668 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
669 (hppa_force_relocation): Likewise.
670
671 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
672 files.
673 (pa_end_of_source): Prototype.
674 (hppa_fix_adjustable): Prototype.
675 (LABELS_WITHOUT_COLONS): Move it..
676 * config/te-hppa.h: To here.
677
678 * config/te-hppa64.h: New file.
679
680 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
681 type.
682 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
683 format -10, -16, 16 relocs.
684 (hppa_elf_mark_end_of_function): Test for null
685 last_call_info->start_symbol
686
687 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
688 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
689 re_assesmble_* functions. Delete extraneous statements. Fix
690 typos in comments.
691 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
692 insn to re_assemble_*.
693
623aa224
UC		 6942000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
695
696 * doc/internals.texi (Expressions): Fix typo.
58a77e41 697
c4aa876b
NC		 6982000-07-08 Kazu Hirata <kazu@hxi.com>
699
700 * config/tc-sh.c: Fix formatting.
d0313fb7 701 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 702 * depend.c: Fix formatting.
703 * flonum-konst.c: Likewise.
704 * flonum-mult.c: Likewise.
c4aa876b 705
6b31947e
NC		 7062000-07-07 Kazu Hirata <kazu@hxi.com>
707
a5bfe8c9 708 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 709 * config/obj-vms.c: Fix comments.
710 * config/tc-a29k.c: Likewise.
711 * config/tc-alpha.c: Likewise.
712 * config/tc-h8300.c: Likewise.
713 * config/tc-h8500.c: Likewise.
714 * config/tc-i370.c: Likewise.
715 * config/tc-ia64.c: Likewise.
716 * config/tc-m68hc11.c: Likewise.
717 * config/tc-m68k.c: Likewise.
718 * config/tc-mips.c: Likewise.
719 * config/tc-ns32k.c: Likewise.
720 * config/tc-ppc.c: Likewise.
721 * config/tc-z8k.c: Likewise.
6b31947e 722
b8a9dcab
NC		 7232000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
724
725 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
726 Default to '(SEC_LOAD | SEC_DATA)'.
727 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
728
729 * doc/internals.texi (CPU Backend): Describe
730 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
731
beb2de9b
AC		 732Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
733
734 * as.c (parse_args): NULL terminate the long option list.
735
24ddb296
AC		 736Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
737
738 * config/tc-d30v.h: Include "write.h" for fixS.
739 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
740
1fe72011
NC		 7412000-07-05 Nick Clifton <nickc@cygnus.com>
742
743 * config/tc-d30v.c (write_2_short): Further changes to warning
744 messages produced when combining EITHER_BUT_PREFER_MU attributed
745 opcodes.
746
a5bfe8c9 7472000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 748
749 * MAINTAINERS: new
750
8de8f17e
AO		 7512000-07-04 Alexandre Oliva <aoliva@redhat.com>
752
753 * config/tc-arm.c (psrs): Accept combinations of flags.
754
00d2865b
NC		 7552000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
756
757 * config/tc-avr.c: Change _ () to _() around all strings marked
758 for translation (exception from the usual coding style).
759 (avr_opt): New struct variable, how the new switches are set.
760 (OPTION_MMCU): Define as 'm' and actually use.
761 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
762 (show_mcu_list): New function, display the list of known MCUs.
763 (md_show_usage): Document the new switches. Call show_mcu_list.
764 (avr_set_arch): Change 'm' to OPTION_MMCU.
765 (md_parse_option): Call show_mcu_list if unknown MCU specified.
766 Handle the new switches.
767 (avr_operands): Disable warnings for undefined combinations of
768 operands if -mall-opcodes. Disable warnings for skipping two-word
769 instructions if enhanced core or -mno-skip-bug.
770 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
771 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
772 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
773 (avr_ldi_expression): Warn about implicit lo8().
774 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
775
54588503
UC		 7762000-07-01 Koundinya K <kk@ddeorg.soft.net>
777
778 * configure.in: Add entry for mips-*-sysv4*MP*
779 * configure: Rebuild
780 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
781 elf32-tradlittlemips for traditional mips targets.
782 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
783 test for Link Once sections as in adjust_reloc_syms.
784 * config/te-tmips.h: New file for traditional mips targets. Define
785 TE_TMIPS.
58a77e41 786
c9900432
NC		 7872000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
788
789 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
790 flags argument is not present, don't change an existing section's
791 section's attributes. If the flags argument is present, warn if the
792 attributes don't match the section's current attributes. When
793 long section names are supported, set SEC_LINK_ONCE and
794 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
795
9d87310a
HPN		 796Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
797
798 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
799 symbols; create them.
800
dbddefbf
NC		 8012000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
802
803 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 804 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 805
2ae7e77b
AH		 8062000-06-27 Aldy Hernandez <aldyh@redhat.com>
807
808 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
809 expressions. Ignore the problem when handling 16 bit immediates,
810 because the assembler will take care of the relocation later.
811
6b2539e3
NC		 8122000-06-27 Nick Clifton <nickc@cygnus.com>
813
814 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 815 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 816 sequential order, and emit warning messages if the input source
817 code contains constructs like that, or parallel constructs
818 containing such opcodes.
819
65aa24b6
NC		 8202000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
821
822 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
823 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
824 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
825 (md_show_usage): Update usage message.
826 (md_parse_option): Allow redefinition of MCU type within the
827 same avr[1-5] bfd machine type. Show both old and new MCU type
828 in the error message.
829 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
830 Simplify 8K wrap code.
831
f0c56b90
NC		 8322000-06-25 Kazu Hirata <kazu@hxi.com>
833
1994a7c7
NC		 834 * config/obj-aout.c: Remove all uses of DEFUN.
835 * config/obj-ieee.c: Likewise.
836 * config/tc-sh.c: Fix comment typos.
837 * config/tc-tahoe.c: Likewise.
838 * config/tc-vax.c: Likewise.
839 * config/tc-w65.c: Likewise.
840 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 841 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
842
6d249963
DD		 8432000-06-24 DJ Delorie <dj@cygnus.com>
844
845 * config/tc-i386.c (md_estimate_size_before_relax): Revert
846 more changes from Sept 1999
847 (tc_i386_fix_adjustable): ditto
848 (md_apply_fix3): ditto
849
680d2857 8502000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 851
680d2857
FCE		 852 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
853 (gas_cgen_parse_operand): Set it around expression() call.
854 (gas_cgen_md_operand): Test for it before longjmp().
855
e7b305a2
AM		 8562000-06-24 Kazu Hirata <kazu@hxi.com>
857
c0fecd35
AM		 858 * config/tc-h8500.c: Remove all uses of DEFUN.
859 * config/tc-sh.c: Likewise.
860 * config/tc-w65.c: Likewise.
861 * config/tc-z8k.c: Likewise.
862
e7b305a2
AM		 863 * config/tc-h8500.c: Fix typos in comments.
864
ed6d6fd3
FCE		 8652000-06-23 Frank Ch. Eigler <fche@redhat.com>
866
867 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
868 is defined.
869
f7c88872
AM		 8702000-06-23 matthew green <mrg@redhat.com>
871
872 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 873 defined. Fix error message for `[' grouping.
f7c88872 874
70d6ecf3
AM		 8752000-06-22 Kazu Hirata <kazu@hxi.com>
876
877 * config/tc-h8300.c: Fix formatting and comment typos.
878
e9718fe1
TW		 8792000-06-22 Timothy Wall <twall@cygnus.com>
880
881 * config/tc-ia64.c (note_register_values): Move premature QP
882 notation clearing into the appropriate place.
883
45288df1
AM		 8842000-06-22 Alan Modra <alan@linuxcare.com.au>
885
1581f8c9
AM		 886 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
887 first before anything else. Add bin-bugs.h, emul.h and progress.h
888 Sort list of files as for $(OBJS) in Makefile.am.
889
890 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
891 find one. Remake dependencies.
892 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
893 * Makefile.in: Regenerate.
894 * doc/Makefile.in: Regenerate.
895
45288df1
AM		 896 * config/tc-i386.c (i386_displacement): Don't assume a constant
897 displacement is necessarily 16 bits when in 16 bit code mode.
898 (md_assemble): Instead size the displacement here after we know
899 for sure that a .code16gcc operand hasn't automatically added
900 operand size prefixes.
901
01580992
L		 9022000-06-21 H.J. Lu <hjl@gnu.org>
903
904 * Makefile.am: Rebuild dependency.
905 * Makefile.in: Rebuild.
906
40f09f82
JL		 9072000-06-21 Kazu Hirata <kazu@hxi.com>
908
909 * config/tc-h8300.c (parse_reg): Make the function static.
910 (parse_exp): Likewise.
911
78295804
DD		 9122000-06-20 DJ Delorie <dj@cygnus.com>
913
914 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
915 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
916 for cygwin import libraries to work properly.
917
45f85b08
L		 9182000-06-20 H.J. Lu <hjl@gnu.org>
919
920 * Makefile.am: Rebuild dependency.
921 * Makefile.in: Rebuild.
922 * configure: Likewise.
923 * doc/Makefile.in: Likewise.
924
39bec121
TW		 9252000-06-20 Timothy Wall <twall@cygnus.com>
926
927 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 928 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 929 * doc/c-tic54x.texi: New.
930 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 931 documentation file.
39bec121 932 * doc/all.texi: Add C54X.
3e87a760 933 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 934 * doc/Makefile.in: Regenerate.
935 * configure.in: Add tic54x and define LIBM for tic54x.
936 * configure: Regenrate.
937 * config/tc-tic54x.[ch]: New.
938 * config/obj-coff.h: Add tic54x.
939 * Makefile.am: (CPU_TYPES): Add tic54x.
940 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
941 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
942 (as_new_LDADD): Add $(LIBM).
943 * Makefile.in: Regenerate.
3e87a760 944
60bcf0fa
NC		 9452000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
946
947 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
948 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
949 * doc/as.texinfo: Likewise.
950
951 * configure, Makefile.in: Regenerate.
952 * configure.in (emulations): Recognize m6811 and m6812.
953 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
954 Added files for 68hc11 and 68hc12 assembler.
955 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
956 * config/tc-m68hc11.h: Header definition for that assembler.
957
ec05f674
NC		 9582000-06-18 Nick Clifton <nickc@redhat.com>
959
24ef8152
NC		 960 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
961 instead of OCTETS_PER_BYTE.
962
ec05f674 963 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 964 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 965
119caedd
L		 9662000-06-18 H.J. Lu <hjl@gnu.org>
967
968 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
969 * configure: Rebuild.
970
607723e4
NC		 9712000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
972
3e87a760
AM		 973 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
974 to BFD_ASSEMBLER.
607723e4 975
b946ec34
NC		 9762000-06-16 Nick Clifton <nickc@cygnus.com>
977
978 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
979 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
980
981 * doc/c-mips.texi: Document newly accepted cpu variants.
982
37ce37b1
UC		 9832000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
984
985 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
986
c06ae4f2
UC		 9872000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
988
989 * macro.c (getstring): Make it possible to escape the quote
990 character.
991
20348649
JL		 992Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
993
994 * config/tc-hppa.c (pa_export): Weak symbols can be global.
995
bcef29e6
L		 9962000-06-13 H.J. Lu <hjl@gnu.org>
997
998 * configure: Regenerate.
999
63a0b638
AM		 10002000-06-09 Alan Modra <alan@linuxcare.com.au>
1001
1002 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1003 separator.
1004 * doc/internals.texi (line_separator_chars): Semicolon is no
1005 longer a default. Mention null and newline as defaults.
1006
1007 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1008
1009 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1010 * config/tc-i860.h (line_separator_chars): Likewise.
1011 * config/tc-h8300.c (line_separator_chars): Likewise.
1012 * config/tc-i960.c (line_separator_chars): Likewise.
1013 * config/tc-m68k.c (line_separator_chars): Likewise.
1014 * config/tc-mips.c (line_separator_chars): Likewise.
1015 * config/tc-ns32k.c (line_separator_chars): Likewise.
1016 * config/tc-sparc.c (line_separator_chars): Likewise.
1017 * config/tc-vax.c (line_separator_chars): Likewise.
1018
1019 * config/tc-h8300.c (comment_chars): Use string initialiser.
1020 * config/tc-i960.c (line_comment_chars): Likewise.
1021 * config/tc-z8k.c (comment_chars, line_comment_chars,
1022 line_separator_chars): Likewise.
1023
1024 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1025 for TE_LINUX.
1026
9bab9349
NC		 10272000-06-08 Nick Clifton <nickc@cygnus.com>
1028
1029 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1030 for size 1 fixes.
1031
946efd95
DB		 10322000-06-08 David O'Brien <obrien@FreeBSD.org>
1033
1034 * configure.in (VERSION): Update to show this is the CVS mainline.
1035
6480b79a
DB		 10362000-06-08 Matthew Jacob <mjacob@feral.com>
1037
1038 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1039 $at is the integer register $r28, vs. both $r28 and the floating
1040 point register $f28.
1041
10850f29
JW		 10422000-06-08 James E. Wilson <wilson@cygnus.com>
1043
1044 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1045 (dot_endp): Don't call ia64_flush_insns.
1046 (emit_one_bundle): Don't delete prologue/body records from
1047 unwind_record list in first loop. Rewrite second loop to account for
1048 this.
1049
150f24a2
JW		 10502000-06-07 David Mosberger <davidm@hpl.hp.com>
1051
1052 * config/tc-ia64.c: Add missing prototypes.
1053 (generate_unwind_image): Cast argument to output_unw_records call.
1054
e38c9cc2
DC		 1055Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1056
46b85d42 1057 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1058
1188e082
DC		 1059Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1060
1061 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1062 (REGISTER_P): likewise.
1063 (avr_opcodes): uses include/opcode/avr.h
1064 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1065
ac743b2c
AM		 10662000-06-04 Alan Modra <alan@linuxcare.com.au>
1067
0b545448
AM		 1068 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1069 initializers too.
ac743b2c 1070
969e1a7b
L		 10712000-06-03 H.J. Lu <hjl@gnu.org>
1072
1073 * read.c (is_end_of_line): Put back `;'.
1074
65172ab8
AM		 10752000-06-03 Alan Modra <alan@linuxcare.com.au>
1076
1077 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1078
b75c0c92
AM		 10792000-06-01 Alan Modra <alan@linuxcare.com.au>
1080
1081 * expr.c (operand): Test is_end_of_line outside switch to catch
1082 line separator chars that are also operators.
1083 (operator): Return O_illegal for line separator chars.
1084
1085 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1086 entry (or `!' entry for TC_HPPA).
1087
1088 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1089 before indexing is_end_of_line. Remove redundant check for '\0'.
1090 (fp_op2): Likewise.
1091 * config/tc-h8500.c (md_assemble): Likewise.
1092 * config/tc-mcore.c (md_assemble): Likewise.
1093 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1094 (md_atof): Likewise
1095
1096 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1097 is_end_of_line.
1098 * config/tc-mcore.c (mcore_cons): Likewise.
1099 (mcore_float_cons): Likewise.
1100 (mcore_stringer): Likewise.
1101 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1102
a6836251
SB		 11032000-06-01 Scott Bambrough <scottb@netwinder.org>
1104
1105 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1106
43841e91
NC		 11072000-05-29 Nick Clifton <nickc@cygnus.com>
1108
1109 * config/tc-sh.c: Fix compile time warning messages.
1110
1111 * config/tc-mips.c: Fix compile time warning messages.
1112
a057431b
PB		 11132000-05-29 Philip Blundell <philb@gnu.org>
1114
1115 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1116 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1117 * NEWS: Mention ARM ELF support.
1118
3c07fb76
AO		 11192000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1120
1121 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1122 it is modified, and use the real_size to compute the frag address
1123 for dwarf2 line info.
1124
ad4d6ccf
AM		 11252000-05-27 Alan Modra <alan@linuxcare.com.au>
1126
1127 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1128 line-matching scheme to cope with automake moving variables around.
1129 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1130 * Makefile.in: Regenerate.
1131
6faf3d66
JJ		 11322000-05-26 Jakub Jelinek <jakub@redhat.com>
1133
1134 * config/tc-sparc.c (sparc_relax): New.
1135 (md_longopts): Add -relax and -no-relax options.
1136 (md_parse_options, md_show_usage): Likewise.
1137 (md_apply_fix3): Optimize tail call into branch always if possible.
1138
0a44c2b1
DL		 1139Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1140
1141 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1142 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1143 rules, with warning when a GAS statement specifies a packing that
1144 will result in an instruction being squashed.
3e87a760
AM		 1145 Added typdef packing_type and enumerals, changed various integer
1146 literals to use the enumerals.
0a44c2b1 1147
e0c9811a
JW		 11482000-05-24 David Mosberger <davidm@hpl.hp.com>
1149
1150 * config/tc-ia64.c (dot_restorereg_p): New function.
1151 (md_pseudo_table): Add restorereg.p.
1152 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1153 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1154
1155 * config/tc-ia64.h (unw_record_type): Add unwabi.
1156 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1157 called MASK with members for imask, and the masks produced by
1158 fr_mem, gr_mem, br_mem, and frgr_mem.
1159 (unw_p_record): Add members ABI and CONTEXT.
1160 (unw_x_record): Add member AB.
1161 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1162 as pseudo-register for use during unwind info generation.
1163 (AR_PFS, AR_LC): New macros.
1164 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1165 whose names start with an at sign (as in "@priunat").
1166 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1167 register.
1168 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1169 proc_end, unwind_info, personality_routine): Consolidate into
1170 "unwind" structure to reduce offset-table use. Add member
1171 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1172 to be emitted.
1173 (output_R1_format, output_R3_format, output_P3_format,
1174 output_P6_format): Initialize R with zero to reduce compiler warnings.
1175 (output_P7_format): Ditto. Add `default' branch to switch
1176 statement to reduce compiler warnings.
1177 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1178 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1179 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1180 into single argument.
1181 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1182 compiler warnings. Merge A and B args into single argument.
1183 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1184 A and B args into single argument.
1185 (free_record): Removed (wasn't used).
1186 (free_list_records): Also free imasks in prologue records.
1187 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1188 (output_spill_mask): Remove.
1189 (output_unwabi): New function.
1190 (output_epilogue, output_label_state, output_copy_state): Call
1191 alloc_record.
1192 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1193 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1194 argument.
1195 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1196 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1197 as part of handling the prologue records. Emit region's imask if
1198 we have one. Handle unwabi, epilogue, label_state, copy_state,
1199 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1200 spill_sprel_p, and spill_reg_p records.
1201 (set_imask, count_bits, slot_index): New function.
1202 (fixup_unw_records): Fix region size computation. Handle
1203 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1204 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1205 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1206 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1207 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1208 (dot_save): Use manifest constants for applicaton registers.
1209 Handle REG_PR and REG_PRIUNAT.
1210 (dot_restore): Don't just ignore it.
1211 (dot_restorereg): New function..
1212 (generate_unwind_image): Ensure unwind info is a multiple of eight
1213 bytes, not just four bytes.
1214 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1215 (dot_altrp): Don't just ignore it.
1216 (dot_savemem): New function. Replaces dot_savesp() and
1217 dot_savepsp(). Use manifest constants for applicaton registers.
1218 Handle REG_PR and REG_PRIUNAT.
1219 (dot_savef): Simplify.
1220 (dot_saveb): Support generation of br_gr.
1221 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1222 dot_label_state, dot_copy_state): New function.
1223 (dot_unwabi): Don't just ignore it.
1224 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1225 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1226 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1227 (emit_one_bundle): Set slot number for prologue/body records
1228 *before* emitting the first insn.
1229 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1230 (md_begin): Declare "psp" pseudo-register.
1231 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1232 so we don't get segfault.
1233 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1234 counts as required per SW Conventions manual
1235 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1236 output_preds_psprel, output_preds_sprel, output_spill_base,
1237 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1238 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1239 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1240 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1241 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1242 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1243 (dot_vframe): Implement.
1244 (dot_vframesp, dot_vframepsp): New function.
1245
f98fd99f
HPN		 1246Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1247
1248 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1249 * configure: Regenerate.
f98fd99f 1250
ee7fcc42
AM		 12512000-05-23 Alan Modra <alan@linuxcare.com.au>
1252
1253 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1254 (md_estimate_size_before_relax): so we can use it here instead of
1255 old kludges. Localise vars to blocks. Comment.
1256
1257 * frags.c (frag_new): Update fr_var comments.
1258 * frags.h (struct frag): Ditto.
1259
c67e42c9
RH		 12602000-05-22 Richard Henderson <rth@cygnus.com>
1261
1262 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1263 (pseudo_func): Add pcrel.
1264 (operand_match): Handle IA64_OPND_TGT64.
1265 (build_insn): Likewise.
1266 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1267 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1268 (fix_insn): Handle all three 64-bit relocation types.
1269
5110c57e
HPN		 1270Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1271
1272 * obj.h (struct format_ops): New members begin, app_file,
1273 s_set_other, s_set_desc, s_get_type, s_set_type,
1274 separate_stab_sections, init_stab_section.
1275
1276 * config/obj-multi.h: Update GPL notice to v2.
1277 (obj_begin): New.
1278 (obj_app_file): New.
1279 (S_SET_SIZE): Test s_set_size for NULL before calling.
1280 (S_SET_ALIGN): Similar for s_set_align.
1281 (S_SET_OTHER): New.
1282 (S_SET_DESC): New.
1283 (S_GET_TYPE): New.
1284 (S_SET_TYPE): New.
1285 (SEPARATE_STAB_SECTIONS): New.
1286 (INIT_STAB_SECTION): New.
1287 (EMIT_SECTION_SYMBOLS): New.
1288 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1289
1290 * config/obj-elf.h: Update GPL notice to v2.
1291 Mention that this file is included from obj-multi.h.
1292 (obj_begin): Wrap definition in ifndef.
1293 (elf_file_symbol): Constify declaration.
1294 (obj_app_file): Ditto.
1295 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1296 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1297
1298 * config/obj-elf.c (elf_s_set_other): New.
1299 (elf_file_symbol): Constify argument.
1300 (elf_separate_stab_sections): New.
1301 (elf_init_stab_section): New.
1302 (elf_format_ops): Add new members. Remove comma at end.
1303
1304 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1305 (ecoff_format_ops): Add new fields. Remove comma at end.
1306 Mention inconsistency for emit_section_symbols.
1307
1308 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1309
1310 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1311 (coff_separate_stab_sections): New.
1312 (coff_format_ops): Add new members.
1313
1314 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1315 (obj_aout_s_set_other): New.
1316 (obj_aout_s_set_desc): New.
1317 (obj_aout_s_get_type): New.
1318 (obj_aout_s_set_type): New.
1319 (obj_aout_separate_stab_sections): New.
1320 (aout_format_ops): New members added. Use obj_aout_process_stab,
1321 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1322 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1323 appropriate.
1324 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1325
b98ef147
AM		 13262000-05-22 Alan Modra <alan@linuxcare.com.au>
1327
1328 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1329 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1330 (md_estimate_size_before_relax): Ensure jumps to weak and
1331 externally visible symbols are relocatable.
1332
0aa5d426
HPN		 1333Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1334
1335 * stabs.c (aout_process_stab): Make global.
1336 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1337 * read.h (aout_process_stab): Declare.
1338
1339 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1340 Generalize to *aout, *coff *elf.
1341 * configure: Regenerated.
1342
1343 * doc/internals.texi (Object format backend): Say
1344 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1345
1346 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1347 * Makefile.in: Regenerated.
1348
7c3dc350
CM		 13492000-05-19 Catherine Moore <clm@cygnus.com>
1350
1351 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1352
b3b6a3fe
JL		 13532000-05-18 Alan Modra <alan@linuxcare.com.au>
1354
1355 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1356 instruction to reflect change in re_assemble_*.
1357
c9e10a08
JL		 1358Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1359
1360 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1361 build PA64 ELF tools.
1362 * configure: Rebuilt.
1363
3043679f
AM		 13642000-05-17 Alan Modra <alan@linuxcare.com.au>
1365
1366 * Makefile.am: Regenerate dependencies.
1367 * Makefile.in: Regenerate.
1368
322f2c45
NC		 13692000-05-15 Nick Clifton <nickc@cygnus.com>
1370
1371 * config/tc-arm.c (struct asm_psr): Add boolean field
1372 distinguishing between CSPR and SPSR. Rename 'number' field
1373 to 'field'.
1374 (psrs): Rearrange contents to match new asm_psr structure.
1375 (arm_psr_parse): Move next to psr_required_here. Make it
1376 return an asm_psr structure.
1377 (psr_required_here): Use asm_psr structure returned by
1378 arm_psr_parse.
1379 (do_msr): Reorganise to allow psr_required_here to be called
1380 only once.
1381 (md_undefined_name): Mark 'name' parameter as unused, since
1382 the COFF target does not use it.
322f2c45 1383
5e6cbf41
PB		 13842000-05-14 David O'Brien <obrien@FreeBSD.org>
1385
1386 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1387 standards.
1388 * config/te-aux.h: Likewise.
1389 * config/te-dpx2.h: Likewise.
1390 * config/te-go32.h: Likewise.
1391 * config/te-hp300.h: Likewise.
1392 * config/te-hppa.h: Likewise.
1393 * config/te-i386aix.h: Likewise.
1394 * config/te-ic960.h: Likewise.
1395 * config/te-interix.h: Likewise.
1396 * config/te-nbsd532.h: Likewise.
1397 * config/te-pc532mach.h: Likewise.
1398 * config/te-ppcnw.h: Likewise.
1399 * config/te-psos.h: Likewise.
1400 * config/te-sparcaout.h: Likewise.
1401 * config/te-sun3.h: Likewise.
1402 * config/te-sysv32.h: Likewise.
1403
4132022d
AM		 14042000-05-14 Alan Modra <alan@linuxcare.com.au>
1405
1406 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1407 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1408 and sign extend without an if statement.
1409 (build_bytes): Likewise.
1410
14112000-05-14 Kazu Hirata <kazu@hxi.com>
1412
1413 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1414 X_add_symbol L_32 case.
1415
b4fd930a
AM		 14162000-05-14 David O'Brien <obrien@FreeBSD.org>
1417
1418 * config/te-freebsd.h: New file.
1419
a38cf1db
AM		 14202000-05-13 Alan Modra <alan@linuxcare.com.au>
1421
897083bd
AM		 1422 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1423 bindtextdomain): Replace defines with those from intl/libgettext.h
1424 to quieten gcc warnings.
1425
a38cf1db
AM		 1426 * NEWS: Mention x86 .arch and -q.
1427
1428 * config/tc-i386.c (quiet_warnings): New.
1429 (md_assemble): Use quiet_warnings.
1430 (md_parse_option): Set quiet_warnings from -q.
1431 (md_show_usage): Mention -q, delete -m.
1432 (flag_do_long_jump): Delete.
1433 (md_parse_option): Remove -m.
1434 (md_show_usage): Remove -m.
1435 (md_create_long_jump): Remove useless flag_do_long_jump code.
1436
1437 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1438 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1439
e413e4e9
AM		 14402000-05-13 Alan Modra <alan@linuxcare.com.au>
1441 Alexander Sokolov <robocop@netlink.ru>
1442
1443 * doc/c-i386.texi (i386-Arch): New section.
1444 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1445
1446 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1447 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1448 architecture has been given and is not 486.
1449 (set_cpu_arch): New.
1450 (md_pseudo_table): Add .arch.
1451 (md_assemble): Warn if cpu architecture has been given and an
1452 unsupported instruction.
1453
1454 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1455 Move operand_types bit defines after relevant template field.
1456 (template): Add cpu_flags.
1457 (Cpu*): Define.
1458 (arch_entry): New.
1459
e8b1cae5
AO		 14602000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1461
1462 * config/tc-mn10300.h (md_end): Define.
1463 (mn10300_finalize): Declare.
1464 * config/tc-mn10300.c: Include dwarf2dbg.h.
1465 (debug_line): Define.
1466 (md_assemble): Generate dwarf2 line info.
1467 (mn10300_finalize): New function. Finalize dwarf2 info.
1468
426b0403
AM		 14692000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1470
1471 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1472 external version of the relocation for weak symbols.
1473
e4c58b25
JW		 14742000-05-08 David Mosberger <davidm@hpl.hp.com>
1475
1476 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1477 frame size in units of 16 bytes, as required per SW Conventions manual.
1478 (output_unw_records): Output info-block header as a dword to get
1479 byte-order right.
1480
8fce3f5e
AM		 14812000-05-08 Alan Modra <alan@linuxcare.com.au>
1482
1483 * as.h: #include "file", not <file> on files from ../include.
1484 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1485 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1486 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1487 (tc_coff_symbol_emit_hook): Ditto.
1488 (OPTCOUNT): Cast to int to avoid compiler warning.
1489 (md_begin): Fix signed/unsigned warnings.
1490
14912000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1492
1493 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1494 ABRANCH LONG case for a conditional branch on a 68000.
1495 (md_estimate_size_before_relax): Likewise. Also handle
1496 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1497 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1498 PC-relative on all CPUs.
1499 (md_estimate_size_before_relax): Likewise.
1500
fb166ee3
AM		 15012000-05-04 Alan Modra <alan@linuxcare.com.au>
1502
1503 * as.c (parse_args): Just mention current year in printed
1504 copyright message.
1505
7a899fff
C		 15062000-05-03 J.T. Conklin <jtc@redback.com>
1507
1508 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1509 unit registers.
7a899fff
C		 1510 (md_parse_option): Recognize -m7400.
1511
44877466
ILT		 15122000-05-03 Ian Lance Taylor <ian@zembu.com>
1513
1514 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1515 don't permit lp to become less than the words array.
1516
eaa15ab8
NC		 15172000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1518
1519 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1520 Fix little-endian case.
1521
7c4f6a03
AM		 15222000-05-03 David O'Brien <obrien@NUXI.com>
1523
1524 * as.c (parse_args): Update copyright.
1525
da5d444c
AM		 15262000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1527
1528 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1529 for the .bss section too.
1530
3f9b03b5
AM		 15312000-05-02 Alan Modra <alan@linuxcare.com.au>
1532
1533 * configure.in: Set em=linux for hppa-*-linux.
1534 * configure: Regenerate.
1535 * doc/Makefile.in: Regenerate with correct automake.
1536
1537 * frags.c (frag_grow): Sanity check chunk_size.
1538
1539 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1540 * config/obj-som.h: Likewise.
1541 * config/obj-ieee.h: Likewise.
1542
1543 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1544
1545 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1546 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1547 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1548 (pa_ip): low_sign_unext now returns via function value. Use
1549 re_assemble_* instead of dis_assemble_* and
1550 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1551 unnecessarily.
1552 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1553 (md_section_align, md_parse_option, md_show_usage,
1554 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1555 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1556 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1557 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1558 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1559 pa_text): Likewise.
1560 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1561 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1562 outside of switch. Correct mask and shifting errors in case 10
1563 and case -11. In case 21, compare against signed range to suit
1564 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1565 case 17 and case 22, use offsetT variable to properly check range.
1566 Use re_assemble_* here too.
1567 (evaluate_absolute): Change type of value to offsetT. Call
1568 hppa_field_adjust to do the work for us.
1569 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1570 (pa_parse_cmpib_64_cmpltr): Ditto.
1571 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1572 of i to unsigned int.
1573 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1574 (pa_end_of_source): Return type is void.
1575
a2984248
CM		 1576Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1577
1578 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1579
df136245
DC		 1580Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1581
1582 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1583 More comments added.
1584 (md_begin): Removed "construct symbols for each register name".
1585 Because register names conflicts with GCC generated function
1586 names.
1587 (avr_operand): Now constant numbers can be used as a register
1588 identifiers (0 as r0, 31 as r31).
1589 (md_assemble): use skip_space () before parsing instruction
1590 operands.
1591
b170af93
DC		 1592Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1593
1594 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1595 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1596 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1597 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1598 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1599 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1600 (avr_opcodes): New commands added.
1601 (REGISTER_P): Check 'a' and 'v' constraint letters.
1602 (mcu_types): New MCU added.
1603
c1e73230
AM		 16042000-05-01 Alan Modra <alan@linuxcare.com.au>
1605
1606 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1607 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1608 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1609 * configure: Regenerate.
1610
a1934524
AM		 16112000-04-29 Andreas Jaeger <aj@suse.de>
1612
1613 * as.h: Correctly check GCC version.
1614
7f6d05e8
CP		 1615Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1616
1617 * as.c (parse_args): Allow md_parse_option to override -a listing
1618 option.
1619 * config/obj-coff.c (add_lineno): Change type of offset parameter
1620 from "int" to "bfd_vma."
1621 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1622 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1623 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1624 (ppc_machine): New function, which discards "ppc_machine" line.
1625 (ppc_tc): Cons for 8 when code is 64 bit.
1626 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1627 relocations.
1628 (md_parse_option): Handle -a64 and -a32.
1629 (ppc_xcoff64): New.
1630 * config/tc-ppc.h (TARGET_MACH): Define.
1631 (TARGET_FORMAT): Move to function.
1632 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1633
d9b7d820
AM		 16342000-04-26 David O'Brien <obrien@FreeBSD.org>
1635
1636 * doc/as.1: Fix unbalanced brackets.
1637
1638 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1639 TE_FreeBSD.
1640 (line_comment_chars): Set to '/' if TE_FreeBSD.
1641
cea1ab94
JL		 1642Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1643
1644 * configure.in: Configury support for PA64 (currently disabled).
1645 * configure: Rebuilt.
1646
e799a695
AM		 16472000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1648
3e87a760 1649 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1650 bfd_set_section_alignment.
1651
3b0ec529
AM		 16522000-04-25 Alan Modra <alan@linuxcare.com.au>
1653
1654 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1655 than 32.
1656
adcf07e6
NC		 16572000-04-24 Nick Clifton <nickc@cygnus.com>
1658
1659 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1660 * doc/as.texinfo (Align): Include arm and strongarm in list of
1661 targets that have the second form of the behaviour of the .align
3e87a760 1662 directive.
adcf07e6 1663
5047a41f
JL		 16642000-04-24 Mark Klein <mklein@dis.com>
1665
1666 * obj-som.c: Terminate obj_pseudo_table.
1667
bf3ca999
TW		 16682000-04-22 Timothy Wall <twall@cygnus.com>
1669
1670 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1671 to "natval".
1672 (operand_match): Conditionally insert default bit values for IMMU9.
1673
98e5953c
JL		 16742000-04-14 Matthew Green <mrg@cygnus.com>
1675
1676 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1677 * configure: Rebuilt.
1678
a02fab7e
JL		 1679Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1680 Jason Eckhardt <jle@cygnus.com>
1681
c67e42c9 1682 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1683
1684 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1685 Added handling of new operand types l,y,&,fe,fE,fx.
1686
800eeca4
JW		 1687Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1688 David Mosberger <davidm@hpl.hp.com>
1689 Timothy Wall <twall@cygnus.com>
1690 Andrew MacLeod <amacleod@cygnus.com>
1691 Jim Wilson <wilson@cygnus.com>
1692
1693 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1694 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1695 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1696 * Makefile.in: Rebuild.
1697 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1698 * configure: Rebuild.
1699 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1700 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1701 * expr.c (expr): Handle md_optimize_expr.
1702 * read.c (LEX_HASH): Add comment.
1703 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1704
66778679
RH		 17052000-04-21 Richard Henderson <rth@cygnus.com>
1706
1707 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1708 bundling a non-delayed branch type instruction.
1709
aa15f6f7
AO		 17102000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1711
1712 * config/tc-mn10300.c (HAVE_AM30): Define.
1713 (md_assemble): Use it.
1714
16adf844
AM		 17152000-04-19 Alan Modra <alan@linuxcare.com.au>
1716
742f45cf
AM		 1717 * config/obj-elf.c (obj_elf_change_section): Check for changed
1718 section attributes.
1719
16adf844
AM		 1720 * Makefile.am: (CPU_MULTI_VALID): Remove.
1721 (MULTI_CPU_TYPES): Define.
1722 (MULTI_CPU_OBJ_VALID): Define.
1723 (DEPTC): Use the above.
1724 (DEPOBJ): Same here.
1725 (DEP2): And here.
1726 Regenerate dependencies.
1727 * Makefile.in: Regenerate.
1728
9c46fb1b
AM		 17292000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1730
742f45cf 1731 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1732
508866be
L		 17332000-04-18 H.J. Lu (hjl@gnu.org)
1734
1735 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1736 bfd_vma for non-bfd assemblers.
508866be 1737
ba2adb93
AM		 17382000-04-17 Alan Modra <alan@linuxcare.com.au>
1739
1740 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1741 doesn't give spurious errors.
1742
12ff5d56
AM		 17432000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1744
66778679 1745 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1746
fc633e5b
AM		 17472000-04-13 Alan Modra <alan@linuxcare.com.au>
1748
1749 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1750 constants, and don't assume offsetT is 32 bits.
1751
1ed18ec1
NC		 17522000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1753
1754 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1755 (md_pcrel_from_section): Add prototype.
1756 (d10v_fix_adjustable): Add prototype.
1757 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1758
1759 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1760
3db10f32
NC		 17612000-04-12 Nick Clifton <nickc@cygnus.com>
1762
1763 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1764 symbol in frag chain.
1765
847f7ad4
AM		 17662000-04-10 Alan Modra <alan@linuxcare.com.au>
1767
1768 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1769 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1770 (fits_in_signed_word, smallest_imm_type): Ditto.
1771 (md_assemble): Use an offsetT var to hold offsetT values, not a
1772 long.
1773 (offset_in_range): New.
1774 (md_assemble): Use it.
1775 (md_convert_frag): Change type of target_address, opcode_address,
1776 and displacement_from_opcode_start to offsetT.
1777 (md_create_short_jump): Change type of offset to offsetT.
1778 (md_create_long_jump): Ditto.
1779 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1780 (md_chars_to_number): Remove.
1781 (output_invalid): Remove duplicate prototype.
1782
ec694b89
NC		 17832000-04-09 Nick Clifton <nickc@cygnus.com>
1784
1785 * Makefile.am (CPU_TYPES): Add 'avr'.
1786 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1787 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1788
16adf844 1789 * Makefile.in: Regenerate.
ec694b89
NC		 1790
1791 * doc/as.texinfo: Add M32R documentation.
1792
a2d91340 1793Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1794
a2d91340 1795 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1796 --enable-build-warnings option.
a2d91340
AC		 1797 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1798 * Makefile.in, configure: Re-generate.
1799
d92b1a8a
NC		 18002000-04-07 Nick Clifton <nickc@cygnus.com>
1801
1802 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1803 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1804 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1805 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1806 (arm_force_relocation): Force relocations for
1807 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1808
52ccafd0
JR		 1809Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1810
1811 * config/tc-sh.c (get_operands): There's no third operand if the
1812 first operand is an immediate.
1813
015551fc
JR		 1814Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1815
1816 * config/tc-sh.c (immediate): Delete.
1817 (sh_operand_info): Add immediate member.
1818 (parse_reg): Use A_PC for pc.
1819 (parse_exp): Add second argument 'op'. All callers changed.
1820 (parse_at): Expect pc to be coded as A_PC.
1821 Use immediate field in *op.
1822 (insert): Add fourth argument 'op'. All callers changed.
1823 (build_relax): Add second argument 'op'. All callers changed.
1824 (insert_loop_bounds): New function.
1825 (build_Mytes): Remove DISP_4.
1826 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1827 (assemble_ppi): Use immediate field in *operand.
1828 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1829 (md_apply_fix): Likewise.
1830 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1831
79bd78be
AO		 1832Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1833
1834 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1835
e30e5a6a
HPN		 1836Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1837
1838 * internals.texi (CPU backend): Document
1839 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1840
41b49281
AM		 18412000-04-04 Alan Modra <alan@linuxcare.com.au>
1842
8ad3436c
AM		 1843 * po/gas.pot: Regenerate.
1844
1845 * as.c (show_usage): Restore translated part of bug string.
1846 * gasp.c (show_usage): Likewise.
1847
41b49281
AM		 1848 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1849 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1850 than move-if-change.
1851 (DEP1): Modify for "gcc -MM".
1852 (DEPTC): Likewise.
1853 (DEPOBJ): Likewise.
1854 (DEP2): Likewise.
1855 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1856 Update dependencies.
1857 * Makefile.in: Regenerate.
1858
0a727238
AO		 18592000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1860
1861 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1862 (md_begin): Likewise.
1863 (HAVE_AM33): New macro.
1864 (md_assemble): Use it. Match r_regs and xr_regs only if
1865 HAVE_AM33.
1866
c20f4f8c
AM		 18672000-04-03 Alan Modra <alan@linuxcare.com.au>
1868
1869 * as.h: #include "bin-bugs.h"
1870 * as.c (show_usage): Use REPORT_BUGS_TO.
1871 * gasp.c: #include "bin-bugs.h"
1872 (show_usage): Use REPORT_BUGS_TO.
1873
1874 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1875
753f6b12
HPN		 1876Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1877
1878 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1879 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1880 adjustments.
1881
726c5dcd
AM		 18822000-04-03 Alan Modra <alan@linuxcare.com.au>
1883
1884 * config/tc-i386.c (i386_immediate): Don't assume a constant
1885 immediate is necessarily 16 bits when in 16 bit code mode.
1886 (md_assemble): Instead set guess_suffix here after we have checked
1887 registers.
1888
bf80011a
RH		 18892000-04-02 Richard Henderson <rth@cygnus.com>
1890
1891 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1892 quantities. Correct right shift sign extension.
1893 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1894 32-bit value when shifting into place.
1895
92161534
ILT		 18962000-04-01 Ian Lance Taylor <ian@zembu.com>
1897
1898 * app.c: Add ATTRIBUTE_UNUSED as needed.
1899 * config/tc-ppc.c: Likewise.
1900 (ppc_size): Make unsigned long.
1901 (ppc_insert_operand): Add casts to avoid warnings.
1902
447f3982
NC		 19032000-03-31 Nick Clifton <nickc@cygnus.com>
1904
1905 * config/tc-d10v.h (md_flush_pending_output): Define.
1906
21d75ec2
NC		 19072000-03-29 Nick Clifton <nickc@cygnus.com>
1908
1909 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1910 segment. Works for both BFD_ASSEMBLER and others.
1911 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1912
d1a1bf19
NC		 19132000-03-29 Nick Clifton <nickc@cygnus.com
1914
1915 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1916
224de7a5
AM		 19172000-03-28 Alan Modra <alan@linuxcare.com.au>
1918
1919 * listing.c (LISTING_LHS_WIDTH): Default depends on
1920 LISTING_WORD_SIZE.
1921 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1922
5b8274e3
ILT		 19232000-03-27 Ian Lance Taylor <ian@zembu.com>
1924
1925 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1926 string literal.
1927
224de7a5 19282000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1929
1930 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1931
1932 * config/tc-avr.c (mcu_types): Add missing initialiser.
1933 (md_pcrel_from_section): Add prototype.
1934 (avr_operand): Remove redundant test of unsigned < 0.
1935 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1936
19372000-03-27 Denis Chertykov <denisc@overta.ru>
1938
1939 * config/tc-avr.c: New file for AVR support.
1940 * config/tc-avr.h: Likewise.
1941 * configure.in: Add AVR support.
1942 * configure: Regenerate.
1943
9f10757c
TW		 19442000-03-26 Timothy Wall <twall@cygnus.com>
1945
1946 * gasp.c (macro_op): Add new argument to check_macro call.
1947 Macro structure definitions moved to macro.h
1948 * sb.h: Add argument to prototype for input_scrub_include_sb.
1949 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1950 nesting checks with an additional flag.
1951 (struct input_save): Add flag to indicate whether current sb
1952 should be checked for proper macro/conditional nesting.
1953 (input_scrub_push/pop): Save/restore nest check flag.
1954 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1955 defined.
9f10757c
TW		 1956 * macro.c (check_macro): Allow caller to retrieve parsed macro
1957 information if a pointer is provided. This information may be
1958 used by the new macro hooks.
1959 * macro.h: Update prototype for check_macro. Macro struct
1960 definitions moved here from macro.c/gasp.c.
1961 * read.c (read_a_source_file): Add parameter to check_macro call,
1962 and pass macro info to the macro hook, if defined.
1963 (input_scrub_insert_line): New. Allow insertion of a line of
1964 characters into the input stream.
1965 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1966 file into the input stream.
1967 (s_include): Use input_scrub_insert_file.
1968 * internals.texi: Document new macro hooks.
1969 * as.h: New prototypes added.
3e87a760 1970
224de7a5 19712000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1972
1973 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1974 an initial capital letter.
1975 (i386_index_check): Reindent.
1976
11424155
NC		 19772000-03-19 Nick Clifton <nickc@cygnus.com>
1978
eaa15ab8 1979 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1980 relative branches.
1981
43f05576
NC		 19822000-03-17 Thomas de Lellis <tdel@windriver.com>
1983
66778679
RH		 1984 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1985 instruction operand bad if Rd > 7 when generating
1986 thumb instructions. Prevents for example,
1987 "adr r12,label" from silently failing and generating
1988 the wrong instruction.
3e87a760 1989
67231402
NC		 19902000-03-17 Nick Clifton <nickc@cygnus.com>
1991
1992 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1993 that have a destingation >= 0x400000.
3e87a760 1994 Fix compile time warning messages.
67231402 1995
a37c8f88
JR		 1996Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1997
1998 * config/tc-sh.c (md_begin): When encountering insn that are
1999 not supported by the current arch, only change the name if
2000 its contents are the same as prev_name.
2001 (get_specific): If the the architecture doesn't match, fail.
2002
dead1419
JR		 2003Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2004
2005 * config/tc-sh.c (IDENT_CHAR): Define.
2006 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2007 matching back where it came from.
2008
182e89d3
JR		 2009Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2010
2011 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2012
84f73d89
NC		 20132000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2014
2015 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2016 normal operands.
2017
dbbc7809
JL		 20182000-03-15 Kazu Hirata <kazu@hxi.com>
2019
2020 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2021
271bb601
HPN		 2022Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2023
2024 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2025 floating-point-number, make sure 'f' is in FLT_CHARS.
2026
8684e216
HPN		 2027Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2028
2029 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2030 (s_lcomm_internal): Use it.
2031 * doc/internals.texi (CPU backend): Document it.
2032 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2033 bytes.
2034
bb2d6cd7
GK		 20352000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2036
2037 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2038 when embedded-pic.
2039
2040 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2041 implementation doesn't have special handling for switch
2042 statements.
bb2d6cd7
GK		 2043 (macro_build): Allow for code in sections other than .text.
2044 (macro): Likewise.
2045 (mips_ip): Likewise.
2046 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2047 Don't perform relocs if we will be outputting them.
bb2d6cd7 2048 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2049 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2050 embedded-pic.
bb2d6cd7 2051
5c86cbc7 20522000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2053
66778679
RH		 2054 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2055 relocation type based on the entry in the fixup structure.
5c86cbc7 2056
f8c827e9
L		 20572000-03-08 H.J. Lu (hjl@gnu.org)
2058
2059 * Makefile.am (install-exec-tooldir): Depend on
2060 install-exec-bindir for parallel make.
2061 * Makefile.in: Regenerated.
2062
8ad9e709
NC		 20632000-03-06 Nick Clifton <nickc@cygnus.com>
2064
2065 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2066 switch.
2067 (md_parse_option): Parse -m32r command line switch - disable m32rx
2068 compatability.
ded0aeb7
NC		 2069 (md_show_usage): Document new option.
2070
2071 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2072 * doc/Makefile.in: Regenerate.
2073 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2074
b7b8f327
MM		 20752000-03-02 Michael Meissner <meissner@redhat.com>
2076
2077 * config/tc-d30v.c (check_range): Remove code that incorrectly
2078 sign extended values where bits < 32.
2079
15886821
L		 20802000-03-02 H.J. Lu (hjl@gnu.org)
2081
2082 * configure.in: Support --enable-targets=all on ia32.
2083 * configure: Regenerated.
2084
8bf950bf
NC		 20852000-03-01 Nick Clifton <nickc@cygnus.com>
2086
2087 * gasp.c (do_align): Remove bogus check of alignment value.
2088
c5e54cc2
ILT		 20892000-02-27 Thomas de Lellis <tdel@windriver.com>
2090
2091 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2092 TC_PPC was defined forced the type of a symbol with no other type
2093 to be BSF_OBJECT.
2094
65fd87bc
ILT		 20952000-02-27 Hans-Peter Nilsson <hp@axis.com>
2096
2097 * doc/internals.texi (CPU backend): Mention that
2098 line_separator_chars do not break up comments. Fix typos for
2099 LEX_AT and LEX_NAME descriptions. Document operands for
2100 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2101 description of md_create_short_jump usage. Document argument for
2102 md_undefined_symbol.
2103
a25fe906
ILT		 21042000-02-27 Jakub Jelinek <jakub@redhat.com>
2105
2106 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2107 (md_parse_option): Handle it.
2108 (md_show_usage): Document it.
2109
21b10511
ILT		 21102000-02-27 Ian Lance Taylor <ian@zembu.com>
2111
2112 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2113 opcode, for the instruction `pal19'. From Andrea Arcangeli
2114 <andrea@suse.de>.
2115
773f551c
AM		 21162000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2117
2118 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2119 from here..
2120 (md_assemble): To here, before template operands are matched.
2121 Also ensure a constant immediate is sign extended when we know the
2122 size is at most 16 bits. This is to catch cases like "add
2123 $0xffc0,%ax" where we don't know the size, and thus that the
2124 immediate can be represented as Imm8S until after parsing the
2125 register operand.
2126 (i386_displacement): Similarly sign extend 16 bit constant
2127 displacements.
2128 (md_assemble): Relax 16-bit jump constant range check to suit sign
2129 extended displacements.
2130
28d33191
JL		 21312000-02-26 Andreas Jaeger <aj@suse.de>
2132
2133 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2134
cc5ca5ce
AM		 21352000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2136
2137 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2138 call operands when intel_syntax.
2139 (intel_float_operand): Return 2 for "fi...".
2140 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2141 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2142 earlier "SHORT" change.
2143 (md_assemble): When determining suffix from Regs, exclude
2144 InOutPortReg.
2145
056350c6
NC		 21462000-02-24 Nick Clifton <nickc@cygnus.com>
2147
2148 * configure: Add arm-wince, mips-pe and sh-pe targets.
2149 * configure: Regenerate.
2150
2151 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2152 sh-pe targets.
2153 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2154 "pe-mips" for the mips-pe target.
2155
2156 * config/tc-arm.c (insns): Change displacement encoded in BL
2157 and B instructions if the target port is arm-wince.
2158 (do_ldst): Do not bias the relocation offset if the target
2159 port is arm-wince.
2160 (md_pcrel_from): Add in missing relocation offset bias if the
2161 target os arm-wince.
2162
2163 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2164 (md_begin): Disable -G support for mips-pe target.
2165 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2166 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2167 COFF flavour.
2168
2169 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2170 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2171 assembler, just set the alignment to 4.
2172
2173 * config/te-wince-pe.h: New file for WinCE targets. Define
2174 TE_WINCE.
2175
36bf8ab9
AM		 21762000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2177
2178 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2179 string instructions.
2180 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2181 (i386_intel_memory_operand): After finding a segment override,
2182 check again for no `[' before looking for a displacement. Bomb if
2183 more than one displacement rather than silently discarding the
2184 second and subsequent ones. Free strings malloc'd by
2185 build_displacement_string.
2186
f5795b08
CM		 21872000-02-24 Catherine Moore <clm@cygnus.com>
2188
2189 * config/obj-som.c (obj_pseudo_table): Add "weak".
2190 (obj_som_weak): New routine.
2191
abd63a32
AM		 21922000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2193
520dc8e8
AM		 2194 * config/tc-i386.c (union i386_op): New.
2195 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2196 Throughout file replace occurences of disps[n], imms[n], regs[n]
2197 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2198 intel mode operand swapping. Add assert in regKludge and
2199 fake_zero_displacement code. Test i.types[n] when outputting
2200 displacements and immediates. Combine output of Disp16 with
2201 Disp32.
7f3f1ea2
AM		 2202 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2203 when in intel mode by (not) reversing fsub and fdiv operands
2204 before the template search. This fails for single operand
2205 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2206 undefined. Instead fix the base_opcode after we've found the
2207 template. Move base_opcode xor with found_reverse_match from
2208 opcode output code to before this fix so we test for the correct
2209 opcodes.
2210 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2211 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2212
2213 * config/tc-i386.h (TC_RELOC): Delete.
2214 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2215 with equivalent call to reloc.
2216
abd63a32
AM		 2217 * as.h (flag_m68k_mri): Move declaration after target include, and
2218 only declare when TC_M68K defined. Define as zero otherwise.
2219 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2220 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2221 Define as zero otherwise.
2222 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2223 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2224 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2225 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2226 testing whether defined.
2227 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2228 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2229 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2230 rather than testing whether defined.
2231 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2232 (parse_mri_cons): Declare and use only when TC_M68K.
2233 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2234 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2235 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2236
2237 * NEWS: Mention IBM 370 support.
2238
7e052742
RH		 22392000-02-23 Richard Henderson <rth@cygnus.com>
2240
2241 * config/tc-i386.c (md_assemble): When swapping operands for
2242 intel_syntax, assume everything that's not Imm or Disp is a
2243 register.
2244
5b93d8bb
AM		 22452000-02-23 Linas Vepstas <linas@linas.org>
2246
2247 * config/tc-i370.c, config/tc-i370.h: New files.
2248 * Makefile.am: Add support for Linux/IBM 370.
2249 * configure.in: Likewise.
2250 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2251 * config/obj-elf.c: Include elf/i370.h
2252 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2253
2254 * Makefile.in: Regenerate.
2255 * configure: Regenerate.
2256
2257 * doc/c-i370.texi: New file.
2258 * doc/all.texi: Include it.
2259 * doc/as.texinfo: And here.
3e87a760 2260 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2261 * doc/Makefile.in: Regenerate.
2262
25f2196d
CC		 22632000-02-19 Michael Meissner <meissner@redhat.com>
2264
2265 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2266 determine if an instruction can be used in parallel with an ADDppp
2267 or SUBppp instruction.
2268
6349b5f4
AH		 22692000-02-22 Andrew Haley <aph@cygnus.com>
2270
2271 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2272
c97ef257
AH		 22731999-12-30 Andrew Haley <aph@cygnus.com>
2274
2275 * config/tc-mips.c (mips_gp32): New variable.
2276 (macro_build) Use mips_gp32.
2277 (mips_ip): Ditto.
2278 (md_longopts): Add "-mgp32" and "-mgp64".
2279 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2280
b985eaa8
ILT		 22812000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2282
2283 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2284 warning, and bump it to 1.
2285
52454417
ILT		 22862000-02-22 Ian Lance Taylor <ian@zembu.com>
2287
2288 From Brad Lucier <lucier@math.purdue.edu>:
2289 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2290 match format.
2291
6b76fefe
CM		 22922000-02-21 Catherine Moore <clm@cygnus.com>
2293
2294 * config/tc-mips.c (MF_HILO_INSN): Define.
2295 (mips_7000_hilo_fix): Declare.
2296 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2297 (md_parse_option): Check for 7000_HILO_FIX options.
2298 (OPTION_M7000_HILO_FIX): Define.
2299 (OPTION_NO_M7000_HILO_FIX): Define.
2300 * doc/c-mips.texi (-mfix7000): Describe.
2301
f6af82bd
AM		 23022000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2303
2304 * listing.c (print_lines): Remove unused variable `end'.
2305
2306 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2307 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2308 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2309 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2310 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2311 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2312
8c8281f4
NC		 23132000-02-18 Nick Clifton <nickc@cygnus.com>
2314
2315 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2316 the computed frag offset, rather than overwriting it.
2317
d4845d57
JR		 2318Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2319
2320 * config/tc-sh.c ("elf/sh.h"): Include.
2321 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2322 (md.begin): Initialize target_arch.
2323 Only include opcodes in has table that match selected architecture.
2324 (parse_reg): Recognize register names for sh-dsp.
2325 (parse_at): Recognize post-modify addressing.
2326 (get_operands): The leading space is now optional.
2327 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2328 arguments. Update valid_arch.
2329 (build_Mytes): Add support for SDT_REG_N.
2330 (find_cooked_opcode): New function, broken out of md_assemble.
2331 (assemble_ppi, sh_elf_final_processing): New functions.
2332 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2333 (md_longopts, md_parse_option): New option: -dsp.
2334 * config/tc-sh.h (elf_tc_final_processing): Define.
2335 (sh_elf_final_processing): Declare.
2336
c97305a1
JL		 2337Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2338
2339 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2340 the unwinder subspace. Save the current seg/subseg before creating
2341 the new seg/subseg.
2342
bec50466
NC		 23432000-02-10 Nick Clifton <nickc@cygnus.com>
2344
2345 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2346 little endian targets.
bec50466 2347 (INST_BYTE1): Redefine to handle big and little endian
66778679 2348 targets.
bec50466
NC		 2349 (cpu_type): New type: Select between M340 and M210.
2350 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2351 instructions of the M340.
bec50466 2352 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2353 instructions.
bec50466
NC		 2354 (md_atof): Add support for little endian targets.
2355 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2356 line switches.
bec50466
NC		 2357 (md_convert_frag): Add support for little endian targets.
2358 (md_apply_fix3): Add support for little endian targets.
2359 (md_number_to_chars): Add support for little endian targets.
2360
a25c045a
TW		 23612000-02-10 Timothy Wall <twall@redhat.com>
2362
2363 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2364 defined, use it to verify the symbol just read should be a label.
2365
f28e8eb3
TW		 23662000-02-10 Timothy Wall <twall@redhat.com>
2367
2368 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2369 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2370 around colons when KEEP_WHITE_AROUND_COLON is defined.
2371 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2372 and KEEP_WHITE_AROUND_COLON.
2373
6dc19fc4
TW		 23742000-02-08 Timothy Wall <twall@redhat.com>
2375
2376 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2377 logic.
6dc19fc4 2378 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2379 implemented.
6dc19fc4
TW		 2380 (end_repeat): New. Provide support for a "break" out of the
2381 repeat loop.
2382 * read.h: Add prototypes for new functions.
3e87a760 2383
f805106c
TW		 23842000-02-08 Timothy Wall <twall@redhat.com>
2385
2386 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2387 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2388 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2389 non-zero.
2390
4469be0f
TW		 23912000-02-08 Timothy Wall <twall@redhat.com>
2392
2393 * read.c: Added elseif to directives table.
2394 * read.h: Added prototype for s_elseif.
2395 * doc/as.texinfo: Added description for elseif.
2396 * cond.c (s_elseif): New function
3e87a760 2397
24a17b6c
TW		 23982000-02-04 Timothy Wall <twall@redhat.com>
2399
2400 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2401 listings.
24a17b6c 2402
bea9907b 24032000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2404
bea9907b
TW		 2405 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2406 default values.
2407 * frags.c (frag_new): Calculate fr_fix in octets
2408 (frag_now_fix) Return offset as target address offset (bytes).
2409 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2410 quantities).
bea9907b
TW		 2411 * frags.h: Added prototype for frag_now_fix_octets().
2412 Distinguish between octets and bytes in field descriptions.
2413 * listing.c (calc_hex): Account for octets vs bytes when
2414 printing addresses/offsets.
2415 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2416 target is little-endian, print the octets in a word in big-endian
2417 order so that the display looks like a proper hexadecimal number,
2418 instead of having the octets reversed.
2419 * read.c (do_align): When recording alignment, alignment power
2420 should be in terms of target bytes (minimum addressible unit)
2421 instead of octets.
2422 (do_org) Convert ORG target address (byte) argument into an
2423 octet offset when generating a variable fragment.
2424 * symbols.c (resolve_symbol_value): Symbol final value
2425 converted to a target address offset (bytes) from its octet offset.
2426 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2427 offset (bytes) is adjusted by the frag offset (octets) converted
2428 to bytes.
2429 (coff_frob_section) Section alignment power is in terms of bytes;
2430 convert it to an octet alignment power when calculating size (and
2431 size mask) in octets. Don't modify the section size in order to
2432 "align" it for TI COFF, since that format has a different method
2433 for storing alignment information.
3e87a760 2434
210dcc61
TW		 24352000-02-01 Timothy Wall <twall@cygnus.com>
2436
2437 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2438 entries, matching the way GCC generates them. If not escaped, the
2439 filename is encoded incorrectly.
2440
557537a5 24412000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2442
557537a5
NC		 2443 * config/tc-arm.c (reg_table): Add support for ATPCS register
2444 naming conventions.
2c1c4c62 2445
557537a5 24462000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2447
2c1c4c62
GK		 2448 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2449 already defined.
3e87a760 2450 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2451 New macro.
2452 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2453 of a symbol when we really care about its value.
2454
24552000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2456
2457 * config/tc-mcore.c (md_assemble): Give warning message if
2458 operands passes to instruction are more than the spec.
2459
2f0ca46a
NC		 24602000-01-27 Thomas de Lellis <tdel@windriver.com>
2461
66778679 2462 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2463 Thumb mode but the label seen was not declared as '.thumb_func'
2464 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2465 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2466
4c63da97
AM		 24672000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2468
2469 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2470 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2471
2472 * Makefile.in: Same here.
2473 Update copyright.
2474
2475 * configure.in: Set bfd_gas for i386-aout when primary target
2476 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2477 we may need the primary te_file. Remove incorrect comment.
2478
2479 * configure: Regenerate.
2480
2481 * config/e-i386aout.c: New file.
2482
2483 * as.c (USE_EMULATIONS): Move to before print_version_id.
2484 (struct emulation): Add i386aout.
2485 (show_usage): Split text strings. Reformat -a text. Add --em
2486 help.
2487 Update copyright.
2488
2489 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2490 (aout_format_ops): New.
2491 Update copyright.
2492
2493 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2494 preprocessor conditional and add aout USE_EMULATIONS tests.
2495 (read_a_source_file): Don't pass error strings to printf as
2496 format arg.
2497 Update copyright.
2498
2499 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2500 format arg.
2501 (do_data): Same here.
2502 (process_file): And here.
2503 Update copyright.
2504
2505 * symbols.c (colon): Rewrite "already defined" fatal message
2506 code for aout with USE_EMULATIONS.
2507 Update copyright.
2508
2509 * config/obj-aout.c (OBJ_HEADER): Define.
2510 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2511 fields of sentinel.
4c63da97
AM		 2512 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2513 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2514 forms here.
2515 (obj_aout_type): Expand S_SET_OTHER here too.
2516 (obj_read_begin_hook): Remove.
2517 (aout_pop_insert): New.
2518 (obj_aout_s_get_other): New.
2519 (obj_aout_s_get_desc): New.
2520 (aout_format_ops): New.
2521 Update copyright.
2522
2523 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2524 gets aout_pseudo_table.
2525 (aout_pseudo_table): Declare.
2526 (obj_read_begin_hook): Define.
2527 Update copyright.
2528
2529 * config/obj-coff.c (obj_pseudo_table): Rename to
2530 coff_pseudo_table.
2531 (coff_pop_insert): Use coff_pseudo_table.
2532 (coff_sec_sym_ok_for_reloc): Remove.
2533 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2534 and comment all zero entries and remove #if 0 code.
2535 Update copyright.
2536
2537 * config/obj-coff.h (obj_pop_insert): Define.
2538 (coff_pseudo_table): Declare.
2539 Update copyright.
2540
2541 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2542 s_get_size, s_set_size. Comment all zero entries.
2543 Update copyright.
2544
2545 * config/obj-elf.c (elf_s_get_other): New function.
2546 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2547 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2548 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2549 comment.
2550 (obj_elf_parse_section_letters): Don't pass error strings to
2551 printf as format arg.
2552 Update copyright.
2553
2554 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2555 OBJ_MAYBE_ECOFF.
2556 (elf_s_get_other): Declare.
2557 (S_GET_OTHER) Define as elf_s_get_other if not already
2558 defined.
2559 (S_SET_OTHER): Only define when not already defined.
2560 (elf_obj_read_begin_hook): Declare.
2561 (obj_read_begin_hook): Define.
2562 (elf_obj_symbol_new_hook): Declare.
2563 (obj_symbol_new_hook): Define.
2564 Update copyright.
2565
2566 * config/obj-multi.h: Add copyright header and protect against
2567 multiple inclusion. Add * to all function pointers.
2568 (OBJ_HEADER): If defined, include it rather than other defines
2569 in this file.
2570 (obj_frob_file_after_relocs): Test for NULL.
2571 (obj_symbol_new_hook): Here too.
2572 (obj_sec_sym_ok_for_reloc): And here.
2573 (S_GET_OTHER): Define.
2574 (S_GET_DESC): Define.
2575 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2576 (OBJ_MAYBE_ELF): Update comment.
2577
2578 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2579 OBJ_AOUT preprocessor conditional and handle emulation by
2580 testing OUTPUT_FLAVOR.
2581 (i386_displacement): Here too.
2582 (md_section_align): Similarly here.
2583 (i386_target_format): Conditionally compile when more than one
2584 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2585 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2586 (i386_displacement): Here too.
2587 Update copyright.
2588
2589 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2590 Define TARGET_FORMAT for aout only when not multi.
2591 Update copyright.
2592
2593 * config/te-multi.h: Delete file as it's identical to te-generic.h
2594
add0c677
AM		 25952000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2596
2597 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2598 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2599 LONG_MNEM_SUFFIX.
2600
2601 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2602 DWORD_MNEM_SUFFIX.
2603 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2604 comments.
2605
a19d8eb0
CP		 26062000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2607
66778679
RH		 2608 * config/tc-mips.c (mips_do_align): New function.
2609 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2610
550262c4
NC		 26112000-01-10 Philip Blundell <philb@gnu.org>
2612
2613 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2614 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2615 line separator for Linux.
2616 * doc/as.texinfo (Comments): Mention the ARM.
2617
0decc840
NC		 26182000-01-10 Philip Blundell <pb@futuretv.com>
2619
2620 * configure.in (arm*-*-conix*): New target.
2621 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2622 armv*-*-linux-gnu.
2623 * configure: Regenerate.
2624
2e13b764
NC		 26252000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2626
2627 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2628 (obj_elf_visibility): New function.
3e87a760 2629
2e13b764
NC		 2630 * doc/as.texinfo (Visibility): New node: document visibility
2631 pseudo ops.
2632
3138f287
AM		 26331999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2634
2635 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2636 warning for absolute jump/call without `*' in non-intel mode. No
2637 need to set i.types[0] JumpAbsolute in intel mode.
2638
df32bc61
NC		 26391999-12-22 Philip Blundell <pb@futuretv.com>
2640
2641 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2642 hook function when changing sections.
2643 (arm_s_data): Likewise.
2644
b4d0b2b3
NC		 26451999-12-14 Nick Clifton <nickc@cygnus.com>
2646
2647 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2648 command line switch.
b4d0b2b3 2649
85cb2cf9
JL		 2650Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2651
2652 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2653 (r_registers, xr_registers): Define.
2654 (r_register_name, xr_register_name): New functions.
2655 (md_assemble): Handle new am33 operand types and instruction
2656 formats.
2657 (mn10300_insert_operand, check_operand): Likewise.
2658
a64bcdd8
NC		 26591999-11-29 Nick Clifton <nickc@cygnus.com>
2660
2661 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2662 (s_force_thumb): Set thumb_mode to 2.
2663 (md_assemble): Do not complain about thumb instructions on a
2664 non-thumb target if thumb_mode is set to 2.
2665
43b4c25e
MM		 26661999-11-28 Michael Meissner <meissner@cygnus.com>
2667
2668 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2669 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2670 (O_...): Add new machine dependent expressions if we are handling
2671 explicit relocations.
2672 (alpha_reloc_op): New static table holding the explicit relocation
2673 information.
2674 (alpha_literal_hash): New static to hold the hash table for
2675 explicit relocations.
2676 (alpha_macros): Add support for explicit relocations.
2677 (md_begin): If explicit relocations, initialize hash table.
2678 (md_assemble): Don't print a second error if tokenize_arguments
2679 already printed an error message.
2680 (md_apply_fix): Add support for explicit relocations.
2681 (alpha_force_relocation): Ditto.
2682 (alpha_fix_adjustable): Ditto.
2683 (alpha_adjust_symtab): New function to support explicit
2684 relocations.
2685 (alpha_adjust_symtab_relocs): Ditto.
2686 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2687 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2688 Add support for explicit relocations. Return -2 if an error
2689 message was already printed.
2690 (find_macro_match): Add support for explicit relocations. Comment
2691 each of the cases.
2692 (emit_insn): Add support for explicit relocations.
2693 (assemble_tokens): Ditto.
2694 (emit_ldgp): Ditto.
2695 (load_expression): Ditto.
2696 (emit_lda): Ditto.
2697 (emit_ldah): Ditto.
2698 (emit_ir_load): Ditto.
2699 (emit_loadstore): Ditto.
2700 (emit_ldXu): Ditto.
2701 (emit_ldil): Ditto.
2702 (emit_sextX): Ditto.
2703 (emit_division): Ditto.
2704 (emit_jsrjmp): Ditto.
2705 (emit_retjcr): Ditto.
2706
2707 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2708 ELF object format.
2709 (tc_adjust_symtab): If explicit relocations, call the function
2710 alpha_adjust_symtab.
2711 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2712 relocations next to the literal relocation they reference.
2713 (TC_INIT_FIX_DATA): Initialize the new fields.
2714 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2715
afbf211f
JL		 2716Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2717
2718 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2719 'B' operand for PA2.0 bb instruction.
eaa15ab8 2720
f11900d0
NC		 27211999-11-18 Nick Clifton <nickc@cygnus.com>
2722
2723 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2724 target.
3e87a760 2725
f11900d0
NC		 2726 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2727 relocs.
2728 (mcore_force_relocation): Force relocations to be generated for
2729 RVA relocs.
2730
2daf4fd8
AM		 27311999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2732
2733 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2734 (i386_displacement): Disallow O_big displacements.
2735
eb726e5d
DL		 2736Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2737
3e87a760
AM		 2738 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2739 Small improvements in error checking.
eb726e5d
DL		 2740 (md_assemble): Support for unconditional ARM instructions.
2741 (md_parse_option): Support for -m[arm]v5e flag.
2742
035349a4
NC		 27431999-11-12 Nick Clifton <nickc@cygnus.com>
2744
2745 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2746 buffer.
035349a4 2747
c1eae114
NC		 27481999-11-11 Nick Clifton <nickc@cygnus.com>
2749
2750 * macro.c (buffer_and_nest): Look for seperator after TO and
2751 FROM tokens.
2752
c5c834aa
AH		 27531999-11-08 Andrew Haley <aph@cygnus.com>
2754
2755 * app.c (do_scrub_chars): When in State 10, treat backslash
2756 characters in the same way as as symbol characters.
2757
98007ce7
RH		 27581999-11-07 Richard Henderson <rth@cygnus.com>
2759
2760 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2761 the previous label was in the current section before playing
2762 with auto-alignment.
2763
d6c497c7
NC		 27641999-11-06 Nick Clifton <nickc@cygnus.com>
2765
2766 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2767 for weak symbols.
d6c497c7 2768 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2769 the symbol is weak.
d6c497c7 2770
dd33dc0f
MM		 27711999-11-05 Michael Meissner <meissner@cygnus.com>
2772
2773 * expr.h (operatorT): Increase machine dependent operators to 16.
2774 * expr.c (op_rank): Ditto.
2775
5f91fe03
ILT		 27761999-11-03 Ian Lance Taylor <ian@zembu.com>
2777
53b0d397
ILT		 2778 * read.c (pseudo_set): Reject attempts to set the value of a
2779 section symbol.
2780
5f91fe03
ILT		 2781 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2782 if it is defined.
2783
2784 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2785
2786 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2787 to bfd_set_section_contents.
2788
829ce307
NC		 27891999-11-03 Nick Clifton <nickc@cygnus.com>
2790
2791 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2792
2bd7f1f3
GRK		 27931999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2794
2795 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2796 (mips_ip): Use OPCODE_IS_MEMBER.
2797
90ca882f
JL		 2798Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2799
acb56623
JL		 2800 * config/tc-arm.c (reg_required_here): Improve comments.
2801
66778679
RH		 2802 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2803 (tinsns): Initialize variants field.
b49cfa5d
JL		 2804
2805 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2806 BAD_PC respectively.
90ca882f 2807
29c4c6b5
NC		 28081999-10-27 Scott Bambrough <scottb@netwinder.org>
2809
2810 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2811 * config/tc-arm.h: Fix compile time warnings.
2812
d9fd9852
DN		 2813Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2814
2815 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2816 form @abs16, @(abs16) and @(abs16 + imm).
2817
9ce8a5dd
GRK		 28181999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2819
2820 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2821 (ISA_HAS_64_BIT_REGS) New.
2822 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2823 mips_emit_delays,macro_build,load_register,load_addresss,
2824 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2825 and/or use new ISA_xxx macros in expressions involving
2826 ISA, particularly mips_opts.isa.
2827
446a06c9
MM		 28281999-10-18 Michael Meissner <meissner@cygnus.com>
2829
2830 * expr.h (operatorT): Add machine dependent operators md1..md8.
2831 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2832 for the machine dependent operators to use.
2833
2834 * expr.c (op_rank): Add machine dependent operators.
2835
2836 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2837 operator.
2838 (O_cpregister): Ditto.
2839 (md_begin): Change X_op test that field is wide enough to use
2840 O_max instead of O_alpha_max.
2841 (cpu_types): Fill in missing initializer.
2842 (alpha_num_macros): Make unsigned.
2843 (md_assemble): Make opnamelen be size_t.
2844 (md_apply_fix): Cast alpha_num_operands to int before testing.
2845 (alpha_force_relocation): Ditto.
2846 (alpha_fix_adjustable): Ditto.
2847 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2848 (tc_gen_reloc): Ditto.
2849 (tc_get_register): Ditto.
2850 (emit_ldgp): Ditto.
2851 (emit_lda): Ditto.
2852 (emit_ldah): Ditto.
2853 (emit_ldil): Ditto.
2854 (s_alpha_ent): Ditto.
2855 (s_alpha_end): Ditto.
2856 (s_alpha_frame): Ditto.
2857 (s_alpha_prologue): Ditto.
2858 (s_alpha_file): Ditto.
2859 (s_alpha_gprel32): Ditto.
2860 (s_alpha_proc): Ditto.
2861 (s_alpha_set): Ditto.
2862 (s_alpha_base): Ditto.
2863 (s_alpha_align): Ditto.
2864 (s_alpha_arch): Ditto.
2865 (alpha_align): Ditto.
2866 (assemble_insn): Suppress unused variable warning.
2867 (emit_insn): Ditto.
2868 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2869 order in the structure.
2870 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2871
476cdcb8
JL		 2872Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2873
2874 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2875
c388dee8
AM		 28761999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2877
2878 * config/tc-i386.c (i386_index_check): Correct #endif location.
2879
2bdd6cf5
GK		 2880Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2881
2882 * as.c (show_usage): Document new options.
2883 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2884 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2885 (parse_args): Parse the new options.
2886 (main): If there were warnings, and --fatal-warnings
2887 was specified, print an error.
2888 * as.h: New variable, flag_fatal_warnings, for new option.
2889
d53d2751
JL		 2890Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2891
2892 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2893 '@'. Change autoincrement completers to fall through to cache control
2894 completers.
2895
2896 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2897 arg.
d53d2751
JL		 2898 (pa_parse_addb_64_cmpltr): New function.
2899
2900 * config/tc-hppa.c (pa_ip): Change error message.
2901 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2902 '?Q' args to allow falling through.
2903
8fce3f5e 2904 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2905 Remove unused conditional codes.
2906 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2907
ba09cd8d
DN		 2908Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2909
2910 * config/tc-d30v.c (CHAR_BIT): Define.
2911 (check_range): Fix bit operations to support integers bigger than
2912 32 bits.
2913
c43185de
DN		 2914Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2915
2916 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2917 operands.
2918
925c058e
DE		 2919Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2920 Doug Evans <devans@cygnus.com>
2921
2922 Add support for m32rx.
2923 * config/tc-m32r.c (enable_m32rx): New static global.
2924 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2925 (allow_m32rx): New function.
2926 (M32R_SHORTOPTS): Add `O'.
2927 (md_longopts): Add --m32rx plus several warning options.
2928 (md_parse_option): Handle new options.
2929 (md_show_usage): Print them.
2930 (md_begin): Enable m32rx.
2931 (OPERAND_IS_COND_BIT): New macro.
2932 (first_writes_to_seconds_operands): New function.
2933 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2934 (target_make_parallel,assemble_two_insns): New functions.
2935 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2936 If optimizing and m32rx, try to make consecutive insns parallel.
2937
fba2b7f9
GK		 2938Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2939
2940 * config/tc-mips.c (nopic_need_relax): Allow for the
2941 .sdata.foo sections generated by -fdata-sections,
2942 and for the .gnu.linkonce.s sections generated by C++.
2943
fd232ac8
JL		 2944Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2945
ce674324
JL		 2946 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2947 with cleaner code using completer prefixes. Add 'Y'.
2948
fd232ac8
JL		 2949 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2950
b1039fc4
JL		 2951Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2952
66778679 2953 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2954 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2955 insn does not match and we should try the next insn in the table.
2956
913f265c
NC		 29571999-09-22 Nick Clifton <nickc@cygnus.com>
2958
2959 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2960
54af6ff6
JL		 2961Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2962
2963 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2964 of PA2.0 support.
2965
4cc782b5
ILT		 29661999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2967
2968 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2969 OBJ_ELF. If ELF, add "sq".
2970 (md_parse_option): If ELF, ignore -s and -q.
2971 (md_show_usage): Mention ELF options.
2972
6be78360
JL		 2973Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2974
eaa15ab8 2975 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2976 operands.
2977
71823da4
JL		 2978 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2979
61dd1d31
JL		 2980 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2981
1cf6ae67
JL		 2982 * config/tc-hppa.c (struct pa_it): New field "trunc".
2983 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2984 (pa_parse_ftest_gfx_completer): New function
2985 (pa_parse_fp_cnv_format): New function.
2986
77c02e18
JL		 2987 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2988 (md_apply_fix): Handle 22bit pc-rel branches.
2989
629d9417
JL		 2990 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2991
dbe2f9ee
JL		 2992 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2993
3db6e6bd
JL		 2994 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2995
6be78360
JL		 2996 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2997
e061d86f
JL		 2998Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2999
66778679
RH		 3000 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3001 (pa_ip): Handle 'fX'.
e061d86f 3002
7acbfc6b
JL		 3003Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3004
3005 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3006 unwinds unless the function is in the text space.
3007 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3008
2d93dcc4
JL		 3009Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3010
b52c78b8
JL		 3011 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3012 (md_assemble): To here. Tweak address generation.
3013
2d93dcc4
JL		 3014 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3015 debug_line.
3016 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3017 (md_assemble): Call dwarf2_where for OBJ_ELF.
3018 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3019 (pa_end_of_source): New function.
3020 * tc-hppa.h (md_end): Define for OBJ_ELF.
3021
6d83c84b
MM		 30221999-09-14 Michael Meissner <meissner@cygnus.com>
3023
3024 * configure.in (Canonicalization of target names): Remove adding
3025 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3026 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3027 * configure: Regenerate.
3028
41fd319a
ILT		 30291999-09-14 Donn Terry <donn@interix.com>
3030
3031 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3032
795a7704
AM		 30331999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3034
2f66722d
AM		 3035 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3036 pc-relative jmp/call to an absolute symbol.
3037 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3038 absolute section symbols.
3039
795a7704
AM		 3040 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3041 jump handling code and comments.
3042
c0c949c7
ILT		 30431999-09-12 Ian Lance Taylor <ian@zembu.com>
3044
3045 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3046 the value if TE_PE and a global defined symbol.
3047
e723ef7c
ILT		 30481999-09-11 Ian Lance Taylor <ian@zembu.com>
3049
3050 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3051 print the symbol, rather than printing it here.
3052
fa16d387
ILT		 30531999-09-11 Donn Terry <donn@interix.com>
3054
d33e1d24
ILT		 3055 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3056 BFD_RELOC_RVA relocations.
3057
18dc2407
ILT		 3058 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3059 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3060 starts with "_G".
3061
945a1a6b
ILT		 3062 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3063 defined.
3064 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3065 * doc/internals.texi (Object format backend): Document
3066 SET_SECTION_RELOCS.
3067
79d292aa
ILT		 3068 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3069 relocations against global symbols if TE_PE.
3070
7a6284c4
ILT		 3071 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3072 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3073
8828d862
ILT		 3074 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3075 symbols.
3076
9690c54d
ILT		 3077 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3078 symbols which do not have a constant value, or tags with
3079 non-tags. Remove the symbol from the list before adding it at the
3080 end.
3081
23dab925
ILT		 3082 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3083 C_FCN symbol differently if TE_PE.
3084 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3085 appears in the pseudo-op, rather coff_line_base which is only set
3086 for a .bf symbol.
3087
28428223
ILT		 3088 * config/obj-coff.c (obj_coff_loc): New static function.
3089 (obj_pseudo_table): Add "loc".
3090
e8a3ab75
ILT		 3091 * config/obj-coff.c (add_lineno): Check that the line number is
3092 positive.
3093
2ab9b79e
ILT		 3094 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3095 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3096 int.
3097 (md_atof): Return NULL rather than 0.
3098 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3099 * expr.c (expr): Change first parameter to int.
3100 * config/obj-coff.c: Add declarations for static functions.
3101 (coff_frob_symbol): Use SYM_AUXENT.
3102 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3103
5881e4aa
ILT		 3104 * config/obj-coff.c (obj_coff_section): Default to setting
3105 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3106
e723ef7c
ILT		 3107 * write.c (adjust_reloc_syms): Print adjusted fixup.
3108
fa16d387
ILT		 3109 * expr.c (integer_constant): Correct too_many_digits calculation
3110 in base 10 case.
3111
13a830b6
AS		 31121999-09-09 Andreas Schwab <schwab@suse.de>
3113
3114 * doc/c-arm.texi: Fix arguments of @var to not contain
3115 punctuation.
3116
325188ec
NC		 31171999-09-08 Philip Blundell <pb@nexus.co.uk>
3118
3e87a760 3119 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3120 and COFF targets.
3121 (md_parse_option): Only support -k flag for ELF and COFF targets.
3122
e7c1f43c
JL		 3123Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3124
3125 * config/tc-hppa.c (pa_ip): Put strict register checks before
3126 call to pa_parse_number.
3127
4964086a
JL		 3128 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3129
c4bf532f
ILT		 31301999-09-06 Ian Lance Taylor <ian@zembu.com>
3131
3132 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3133 BFD_ASSEMBLER code.
3134
a33132fd
ILT		 31351999-09-06 Donn Terry <donn@interix.com>
3136
3137 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3138
0f4f8b56
JL		 3139Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3140
3141 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3142 candidate instruction. Require registers for register arguments
3143 when in strict mode. Require assemble-time constants for
3144 constants when in strict mode.
3145 (pa_get_absolute_expression): Require a constant when in strict
3146 mode.
eaa15ab8 3147
d3388653
NC		 31481999-09-06 Nick Clifton <nickc@cygnus.com>
3149
3150 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3151
041dd5a9
ILT		 31521999-09-04 Steve Chamberlain <sac@pobox.com>
3153
3154 * config/tc-pj.c: New file, supports picoJava in ELF.
3155 * config/tc-pj.h: Ditto.
3156 * configure.in (pjl*, pj*): New targets.
3157 * Makefile.am: Rebuild dependencies.
3158 (CPU_TYPES): Add pj.
3159 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3160 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3161 * doc/c-pj.texi: New file.
3162 * doc/as.texinfo: Add some PJ specifics.
3163 * doc/all.texi: Add PJ to the list of all architectures, sort them
3164 all alphabetically.
3165 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3166 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3167
4ca72d38
AM		 31681999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3169
3170 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3171 (obj_frob_file): Test for null pointer.
3172 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3173 (OBJ_PROCESS_STAB): And here.
3174 (elf_obj_sy): Remove
3175
3176 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3177 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3178 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3179
3180 * config/obj-coff.c (no_func): Remove.
3181 (coff_format_ops): Change occurrences of no_func to 0, as we test
3182 for 0 in obj-multi.h.
3183
3184 * configure.in: Enable bfd for i386-coff when primary target is
3185 bfd. Enable i386 elf,coff emulation support. Don't set
3186 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3187 emulation to support.
3188 *configure: Regenerate.
3189
bcef92fa
NC		 31901999-09-02 Nick Clifton <nickc@cygnus.com>
3191
3192 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3193 .section .line directive is encountered.
3194
cdf82bcf
NC		 31951999-09-01 Nick Clifton <nickc@cygnus.com>
3196
5856c19a 3197 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3198 format.
5856c19a 3199
cdf82bcf
NC		 3200 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3201 * as.texinfo: Document --gdwarf2 command line option.
3202 Add additional documentation of ARM command line switches.
3203
af6bdddf
AM		 32041999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3205
3206 * config/tc-i386.c (i386_intel_memory_operand): Combine
3207 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3208 and RESTORE_END_STRING around parse_register calls.
3209 (i386_operand): Here too.
3210 (i386_is_reg): Remove.
3211 (parse_register): Move as_bad calls from within this function to
3212 callers.
3213
5f47d35b
AM		 32141999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3215
3216 Based on a patch from H.J. Lu <hjl@gnu.org>
3217 * config/tc-i386.c (parse_register): Handle FP regs specially.
3218 (md_begin): Remove '(' and ')' from register_chars.
3219
1174497c
DE		 32201999-08-29 Doug Evans <devans@casey.cygnus.com>
3221
3222 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3223 error message (done elsewhere).
3224
17d9105c
JL		 3225Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3226
3227 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3228
9ecc05f0
JL		 3229Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3230
66778679 3231 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3232 args by 'f'.
3233
9e4f2d3a
JL		 3234 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3235
680ef6de
JL		 3236 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3237 between args.
3238 Add new completers. Fix bug in 64 bit condition handling.
3239
413c94ba
JL		 3240 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3241 'cS', and 'c*'.
3242
28252e61
JL		 3243 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3244
a97685e9
JL		 3245 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3246
3e87a760 3247 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3248
cb30237e
NC		 32491999-08-27 Jim Wilson <wilson@cygnus.com>
3250
3251 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3252 (struct ls): Add frag field. Initialize it to zero.
3253 (out_end_sequence): New local text_frag. Set it while in text section.
3254 Replace address check with frag check. Set ls.frag to text_frag if
3255 out_set_addr called.
3256 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3257 Set it before switching sections. Replace address check with frag
3258 check. Set ls.frag to saved_frag if out_set_addr called.
3259
09a798ea
NC		 32601999-08-26 David Mosberger <davidm@hpl.hp.com>
3261
66778679 3262 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3263 output "advance_pc" opcode instead of calling gen_addr_line().
3264 The latter has the undesired side-effect of creating a new row
3e87a760 3265 in the debug line info matrix.
09a798ea 3266
e1c05f12
NC		 32671999-08-26 Jim Wilson <wilson@cygnus.com>
3268
3269 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3270 ls.last_filename if last is less than zero. Set ls.last_filename
3271 when allocating new entry.
3272 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3273 call.
3274
b23bac36
AM		 32751999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3276
3277 * config/tc-i386.c (i386_index_check): Fix the displacement size
3278 when INFER_ADDR_PREFIX.
3279
50f4163f
NC		 32801999-08-18 Nick Clifton <nickc@cygnus.com>
3281
3282 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3283 display its value.
3284
f589a541
ILT		 32851999-08-17 Ian Lance Taylor <ian@zembu.com>
3286
3287 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3288 handle 0xffffNNNN constants correctly.
3289
11450271
NC		 32901999-08-16 Nick Clifton <nickc@cygnus.com>
3291
3292 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3293 as well as loads.
3294
276b1dc2
NC		 32951999-08-13 Nick Clifton <nickc@cygnus.com>
3296
3297 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3298 (md_apply_fix3): Always pass positive values to
3299 validate_offset_imm.
3300
ae5ad4ad
NC		 33011999-08-12 Nick Clifton <nickc@cygnus.com>
3302
3303 * config/tc-arm.c (skip_whitespace): New macro.
3304 Formatting tidy ups.
3e87a760 3305
ae5ad4ad
NC		 3306 (md_apply_fix3): Store relocation offset in addend for ELF based
3307 relocs.
3308 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3309 calls.
3310
bf6d3895
AM		 33111999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3312
3313 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3314 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3315
46031ca9
JL		 3316Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3317
b100be66
JL		 3318 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3319 flags for the unwind subspace.
3320
46031ca9
JL		 3321 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3322 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3323 suitable relocation based on the size of the target's pointer.
3324 Always Use subsegment zero for the unwinders.
3325 (pa_level): Handle "2.0w".
3326
65172ab8 3327Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3328
3329 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3330 with the following instruction unless this was specified.
3331
1a1ae23e
ILT		 33321999-08-09 Ian Lance Taylor <ian@zembu.com>
3333
3334 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3335 certain sections, to match BFD changes.
3336
81afc846
ILT		 33371999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3338
3339 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3340 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3341 * Makefile.in: Rebuild.
81afc846 3342
04ad1543
ILT		 33431999-08-08 Ian Lance Taylor <ian@zembu.com>
3344
3345 * Makefile.am: Rename .dep* files to DEP*.
3346 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3347 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3348 targets to DEPOBJ.
3349 * Makefile.in: Rebuild.
3350
1eb7027c
RH		 33511999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3352
3353 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3354
2dcc60be
ILT		 33551999-08-08 Ian Lance Taylor <ian@zembu.com>
3356
46eec08e
ILT		 3357 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3358 avoid problems on DOS filesystems.
3359 * Makefile.in: Rebuild.
3360
2dcc60be
ILT		 3361 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3362
33631999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3364
3365 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3366 section flag.
3367
76a27922
ILT		 33681999-08-08 Ian Lance Taylor <ian@zembu.com>
3369
3370 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3371 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3372 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3373
0741736b
JL		 3374Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3375
3376 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3377
9a913dfb
JL		 3378Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3379
3380 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3381
a1f2d742
ILT		 33821999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3383
3384 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3385 non-adjustable symbols.
3386
55a914bc
JL		 3387Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3388
3389 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3390
336f7c70 3391Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3392
3393 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3394 operands.
3395
9750fcc5
ILT		 33961999-08-05 Donn Terry <donn@interix.com>
3397
3398 * config/te-interix.h: New file.
3399 * configure.in (i386-*-interix*): New target.
3400 * configure: Rebuild.
3401
39ba5561
JL		 3402Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3403
3404 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3405 selectors for ELF too.
3406 (selector_table): Add "ltp" and "rtp" selectors.
3407
eecb386c
AM		 34081999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3409
3410 * config/tc-i386.c (i386_operand): No need to change
3411 operand_string pointer in segment reg case before goto
3412 do_memory_reference. Initialise displacement_string_start and
3413 displacement_string_end after do_memory_reference label.
3414 (i386_index_check): Add operand_string param, and print error
3415 message on failure here.
3416 (i386_intel_memory_operand): Instead of here.
3417 (i386_operand): And here.
3418 (INFER_ADDR_PREFIX): Enable.
3419
3420 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3421
3422 * config/tc-i386.h (DefaultSize): Define. Renumber following
3423 opcode_modifier defines.
3424
3425 From Etienne Lorrain <etienne.lorrain@ibm.net>
3426 * config/tc-i386.c (stackop_size): New variable.
3427 (set_16bit_code_flag): Clear it here.
3428 (set_16bit_gcc_code_flag): New function.
3429 (md_pseudo_table): Add "code16gcc" entry.
3430 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3431
f173e82e
ILT		 34321999-08-03 Ian Lance Taylor <ian@zembu.com>
3433
a04b544b
ILT		 3434 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3435 next_set_end even if the end symbol is being discarded.
3436
3437 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3438 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3439 * config/obj-coff.c: Likewise.
3440 (seg_info_type): Remove.
3441 (seg_info_off_by_4): Change to array of segT.
3442 (s_get_segment): Adjust accordingly.
3443 (obj_pseudo_table): Fully initialize sentinel entry.
3444
f173e82e
ILT		 3445 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3446 Ralf Baechle <ralf@uni-koblenz.de>.
3447
c3332e24
AM		 34481999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3449
3450 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3451
34521999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3453
24eab124
AM		 3454 * config/tc-i386.c: Indentation and white space changes.
3455 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3456 don't enable it by default.
3457 (i386_intel_operand): Remove redundant prototype.
3458 Move check on number of memory operands, and i.mem_operands++
3459 (i386_intel_memory_operand): To here.
3460 Remove i386_immediate code from here. Remove special case code
3461 for input and output using (%dx). Remove base/index checks and
3462 call i386_index_check instead. Save initial operand_string
3463 argument for error message.
3464 (i386_operand): Remove redundant prototype. Move base/index
3465 checks to i386_index_check.
3466 (i386_displacement): Move intel mode check for non-zero
3467 i.disp_operand
3468 (i386_intel_memory_operand): To here.
c3332e24 3469
6d8809aa
RH		 34701999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3471
3472 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3473 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3474 by .register pseudo-op if -64 and --no-undeclared-regs.
3475 (s_register, sparc_adjust_symtab): New functions.
3476 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3477 Declare sparc_adjust_symtab as tc_adjust_symtab.
3478 * doc/c-sparc.texi: Add description of #ignore special literal
3479 for .register pseudo-op.
3480
c8d259f7
CM		 34811999-07-30 Catherine Moore <clm@cygnus.com>
3482
eaa15ab8 3483 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3484 the relocation's section offset.
3485
b77ad1d4
AM		 34861999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3487
3488 * write.c (fixup_segment): Fix generic error check overflow test.
3489
3490 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3491 X_add_number to long.
3492
b53fcc20
JL		 3493Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3494
3495 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3496 processing.
b53fcc20 3497
d2e71411
ILT		 34981999-07-27 Ian Lance Taylor <ian@zembu.com>
3499
3500 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3501 VTABLE relocations.
3502
e9f56b1d
ILT		 35031999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3504
3505 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3506
1a39f480
ILT		 3507 * configure.bat: Remove; obsolete.
3508 * config/go32.cfg: Likewise.
3509
29fe79d3
ILT		 35101999-07-21 Brad M. Garcia <bgarcia@fore.com>
3511
3512 * configure.in (i386-*-vxworks*): New target.
3513 * configure: Rebuild.
3514
e06510e6
RH		 35151999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3516
3517 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3518
dabe3bbc
RH		 35191999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3520
3521 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3522 on -64 and not pic.
3523 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3524 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3525 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3526 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3527 MAX_RELOC_EXPANSION): Define.
3528 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3529
b4cac588
AM		 35301999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3531
3532 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3533 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3534 block. Print a warning if an 8-bit or 16-bit constant
3535 displacement or immediate is truncated on output.
3536 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3537 immediate.
3538 (i386_operand): Disallow immediate jump absolute operand.
3539
966ed0b4
ILT		 35401999-07-15 Ian Lance Taylor <ian@zembu.com>
3541
0ed15843
ILT		 3542 * configure.in: Bump version number to 2.9.5.
3543 * configure: Rebuild.
3544
966ed0b4
ILT		 3545 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3546 or %llx work.
3547
67f1cff0
JL		 3548Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3549
3550 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3551 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3552
2f992c04
NC		 35531999-07-14 Philip Blundell <pb@nexus.co.uk>
3554
3555 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3556 is defined.
3557 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3558
3559 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3560 if -mno-fpu was given.
3561 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3562 relocs.
3563 (cons_fix_new_arm): Remove misleading comments.
3564
14ad458a
ILT		 35651999-07-14 Ian Lance Taylor <ian@zembu.com>
3566
3567 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3568 error message.
3569 (relax_segment): Likewise. After giving a rs_org error, convert
3570 the frag to rs_align to avoid cascading errors.
3571
36823076
AS		 35721999-07-12 Andreas Schwab <schwab@suse.de>
3573
3574 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3575
ab9da554
ILT		 35761999-07-11 Ian Lance Taylor <ian@zembu.com>
3577
3578 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3579 as appropriate. Fill in structure initializations. Add variable
3580 initializations. Add casts.
3581 * dwarf2dbg.c (print_stats): Change i to size_t.
3582 * listing.c (listing_listing): Change list_line to unsigned int.
3583
e0accf0c
ILT		 35841999-07-10 Ian Lance Taylor <ian@zembu.com>
3585
3586 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3587 rather than checking for \001 and \002 in symbol name.
3588 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3589
7d4ce8a9
JL		 3590Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3591
3592 * configure.in (hppa*-linux-gnu*): New target.
3593 * configure: Rebuilt.
3594
5395a469
NC		 35951999-07-08 Nick Clifton <nickc@cygnus.com>
3596
3e87a760 3597 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3598
cac58fa6
NC		 35991999-07-07 Nick Clifton <nickc@cygnus.com>
3600
5395a469 3601 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3602 accessing symbolP directly.
3603
03b36ee1
JL		 3604Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3605
3606 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3607 for ELF.
3608
49a5575c
NC		 36091999-07-05 Nick Clifton <nickc@cygnus.com>
3610
3611 * config/tc-arm.c (ARM_EXT_V5): Define.
3612 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3613 (md_begin): Detect ARM v5 architectures.
3614 (md_parse_option): Accept arm v5 specification.
3615 (md_show_usage): Documment -marmv5 switch.
3616
3617 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3618
49a5575c
NC		 3619 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3620 op.
3621 (validate_immediate_twopart): New function. Determine if a
3622 constant can be computed by two ADD instructions.
3623 (output_inst): Remove its command line parameter - it was never
3624 used.
3625 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3626 implememt the ADRL pseudo op.
3627 (tc_gen_reloc): Generate a suitable error message if an ADRL
3628 instruction tries to generate a real reloc.
3629
3630 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3631
09ecf0ba
JL		 3632Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3633
3634 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3635 into lower case.
3636
264d6861
ILT		 36371999-06-27 H.J. Lu <hjl@gnu.org>
3638
3639 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3640 non BFD_ASSEMBLER case.
3641
827c0149
ILT		 36421999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3643
3644 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3645 data.
3646
a340d270
RH		 36471999-06-26 David Mosberger <davidm@hpl.hp.com>
3648
3649 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3650 out_end_sequence() when the address decreases due to a new frag.
3651 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3652 numbering starts with 1.
3653
16b93d88
NC		 36541999-06-23 Nick Clifton <nickc@cygnus.com>
3655
3656 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3657 .section for COFF.
3658 (mcore_s_text): Call obj_elf_text for ELF target.
3659 (mcore_s_data): Call obj_elf_data for ELF target.
3660 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3661 for COFF target.
3662 (mcore_s_bss): New function: Dump literal table before changing
3663 sections.
3664 (mcore_s_comm): New function: Dump literal table before changing
3665 sections.
3e87a760 3666
16b93d88
NC		 3667 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3668 No longer static functions.
3669 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3670 Provide prototypes for these functions.
3671
fed9b18a
ILT		 36721999-06-22 Ian Lance Taylor <ian@zembu.com>
3673
be2acf27
ILT		 3674 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3675 a list of names, to try obj_segment_name, and to try abbreviated
3676 names when using COFF without long section names.
3677
7dcc9865
ILT		 3678 * config/tc-alpha.c: More use of symbol accessor functions.
3679 * config/tc-arc.c: Likewise.
3680 * config/tc-d30v.c: Likewise.
3681 * config/tc-fr30.c: Likewise.
3682 * config/tc-i860.c: Likewise.
3683 * config/tc-m88k.c: Likewise.
3684 * config/tc-mcore.c: Likewise.
3685 * config/tc-ns32k.c: Likewise.
3686 * config/tc-sparc.c: Likewise.
3687 * config/tc-v850.c: Likewise.
3688
a77f5182
ILT		 3689 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3690 sy_value with appropriate accessor functions.
3691 * config/tc-arm.c (md_apply_fix3): Likewise.
3692 * config/tc-d10v.c (AT_WORD_P): Likewise.
3693 * config/tc-v850.c (reg_name_search): Likewise.
3694
fed9b18a
ILT		 3695 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3696 use symbol_get_bfdsym instead.
3697 * config/tc-ppc.c (md_assemble): Likewise.
3698 * config/tc-v850.c (v850_comm): Likewise.
3699
310b5aa2
ILT		 37001999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3701
3702 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3703 the symbol, rather than accessing the bsym member.
3704 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3705 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3706 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3707 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3708 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3709 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3710 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3711 * config/tc-v850.c (tc_gen_reloc): Likewise.
3712
9cb8e75e
JL		 3713Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3714
3715 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3716 (hppa_gen_reloc_type): Conditionalize on BFD64.
3717 (tc_gen_reloc): Re-enable ELF relocations.
3718 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3719
3d103319
ILT		 37201999-06-21 Ian Lance Taylor <ian@zembu.com>
3721
3722 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3723 warning.
3724 (do_ldst): Move assignment out of if condition.
3725 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3726 parentheses to avoid warning.
3727
776b24b4
NC		 37281999-06-21 Nick Clifton <nickc@cygnus.com>
3729
155f0fe7
NC		 3730 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3731 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3732
809ffe0d
ILT		 37331999-06-19 Ian Lance Taylor <ian@zembu.com>
3734
3735 * config/tc-ppc.c: Update for symbol handling changes.
3736 * config/obj-coff.c: Likewise.
3737
49863f82
JL		 3738Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3739
3740 * tc-hppa.c: General cleanups of ELF support. No more spaces
3741 and subspaces for ELF.
3742 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3743 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3744 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3745 (UNWIND_SECTION_NAME): Likewise.
3746 (space/subspace related structures): Conditionalize definitions
3747 on OBJ_SOM.
3748 (space/subspace directives and support routines): Conditionalize
3749 definitions and references/uses on OBJ_SOM.
3750 (label_symbol_struct): For ELF, track the symbol's segment. For
3751 SOM track its space.
3752 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3753 changes.
3754 (USE_ALIASES): Kill for both SOM & ELF.
3755 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3756 (pa_space, pa_subspace): Corresponding changes.
3757 (pa_spaces_begin): Corresponding chagnes.
3758 (md_begin): Do not muck around with space/subspace stuff for
3759 OBJ_ELF.
3760 (md_apply_fix): Temporarily disable argument relocation stuff
3761 for OBJ_ELF.
3762 (tc_gen_reloc): Temporarily disable relocation generation for
3763 OBJ_ELF
3764 (pa_build_unwind_subspace): Similarly.
3765
fed881b1
NC		 37661999-06-16 Nick Clifton <nickc@cygnus.com>
3767
3768 * config/tc-arm.c (thumb_set): New pseudo op.
3769 (text, data, section): Override these pseudo ops with ARM
3770 specific versions.
3771 (s_thumb_set): New function: Perform the same as a .set pseudo
3772 op, but also mark the alias'ed symbol as being a Thumb
3773 function.
3774 (arm_s_text): New function: Perform the same as the .text
3775 pseudo op, but dump the literal pool before changing
3e87a760 3776 sections.
fed881b1
NC		 3777 (arm_s_data): New function: Perform the same as the .data
3778 pseudo op, but dump the literal pool before changing
3e87a760 3779 sections.
fed881b1 3780 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3781 .section pseudo op, but dump the literal pool before changing
3782 sections.
fed881b1
NC		 3783 (arm_cleanup): Do not reset the current section before dumping
3784 the literal pool.
3785
0f94f4c8
NC		 37861999-06-17 Nick Clifton <nickc@cygnus.com>
3787
2f3519a2
NC		 3788 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3789 OPTION_NO_WARN_UNMATCHED entries.
3790 (md_parse_option): Generate a warning message if an unrecognised
3791 option is encountered.
3792
0f94f4c8
NC		 3793 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3794 (get_operands): When parsing an expression after an '@' symbol
3795 has been detected, do not ignore '#' symbols.
3796 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3797 false.
0f94f4c8 3798
e4a86f6f
ILT		 37991999-06-13 Ian Lance Taylor <ian@zembu.com>
3800
3801 From K. Richard Pixley <rich@noir.com>:
3802 * configure.in (ppc-*-vxworks*): New target.
3803 * configure: Rebuild.
3804
a8aed0fb
UD		 38051999-06-12 Philip Blundell <philb@gnu.org>
3806
3807 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3808
7565ed77
ILT		 38091999-06-13 Ian Lance Taylor <ian@zembu.com>
3810
3811 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3812 which refer to symbols in linkonce sections, permit reducing the
3813 relocs if the symbol is local.
3814
b9e57a38
ILT		 38151999-06-12 Ian Lance Taylor <ian@zembu.com>
3816
3817 * subsegs.c (subseg_text_p): New function.
3818 * as.h (subseg_text_p): Declare.
3819 * read.c (do_align): Use subseg_text_p to set the default fill.
3820 * write.c (subsegs_finish): Likewise.
3821 * config/obj-coff.c (write_object_file): Likewise.
3822 * config/tc-i386.h (md_maybe_text): Don't define.
3823 (md_do_align): Use subseg_text_p to set the default fill.
3824 * config/tc-m32r.c (m32r_do_align): Likewise.
3825 * config/tc-sh.c (sh_do_align): Likewise.
3826 * config/tc-sparc.h (md_do_align): Likewise.
3827
008960a5
ILT		 38281999-06-12 David O'Brien <obrien@freebsd.org>
3829
3830 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3831 * configure: Rebuild.
3832
a1605869
ILT		 38331999-06-12 Ian Lance Taylor <ian@zembu.com>
3834
d9ac5a3b
ILT		 3835 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3836 * Makefile.am: Rebuild dependencies.
3837 * Makefile.in: Rebuild.
3838
a1605869
ILT		 3839 * config/tc-i386.c (i386_immediate): Remove unused label
3840 seg_unimplemented.
3841
3842 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3843 * symbols.c: Likewise.
3844 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3845 sy_next field when taking address, rather than symbol_next.
3846
3847 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3848 offsetT.
3849 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3850 value from the output file architecture.
3851 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3852 * dwarf2dbg.h: Change bfd_vma to addressT.
3853
a7cd1c22
ILT		 38541999-06-11 Ian Lance Taylor <ian@zembu.com>
3855
3856 * dwarf2dbg.h: Use PARAMS in function declarations.
3857
76171f81
ILT		 38581999-06-11 Martin Dorey <mdorey@madge.com>
3859
3860 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3861 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3862 OBJ_ELF.
3863 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3864
9b4d630b
ILT		 38651999-06-11 Ian Lance Taylor <ian@zembu.com>
3866
5865bb77
ILT		 3867 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3868
9e7c96d9
ILT		 3869 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3870 popsection.
3871
1b50c718
ILT		 3872 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3873
1bf67e0d
ILT		 3874 * read.c (read_a_source_file): Only declare inescape if
3875 QUOTES_IN_INSN.
3876
3877 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3878 match parameters.
3879 (find_entry_byval): Add parens to avoid warning.
3880
3881 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3882
9b4d630b
ILT		 3883 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3884 undefined symbols.
3885
a22b281c
RH		 38861999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3887
66778679 3888 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3889 with isoctal.
3890
3891 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3892 synthetize_setx): New functions.
3893 (md_assemble): Broken the special cases into the above
3894 functions. Make compiler happy if sizeof(bfd_vma)==4.
3895 Fix sethi generated from set/setuw. If instructions have a relloc,
3896 always clear the fields to be relocated in the opcode.
3897 (sparc_ip): Remove special_case global variable.
3898
7f2f689c
ILT		 38991999-06-10 Ian Lance Taylor <ian@zembu.com>
3900
d7ba4a77
ILT		 3901 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3902 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3903 indication of success rather than a value.
3904 (itbl_get_val): Likewise.
3905 (itbl_get_field): Use strcspn. Change delimiters to include
3906 parens.
3907 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3908 (itbl_get_val): Likewise.
3909 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3910
7f2f689c
ILT		 3911 * symbols.c (copy_symbol_attributes): Convert local symbols to
3912 regular symbols.
3913
c1d3c45e
NC		 39141999-06-10 Nick Clifton <nickc@cygnus.com>
3915
3916 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3917 ARM920t.
c1d3c45e 3918
63fab58c
RH		 39191999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3920
3921 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3922 Optimize set if sizeof(bfd_vma) == 64.
3923 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3924 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3925 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3926
cf9a1301
RH		 39271999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3928
3929 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3930 (s_ncons): New function.
3931 (native_op_table): New table.
3932 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3933 R_SPARC_OLO10 handling.
3934
bf29b231
RH		 3935Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3936
3937 * expr.h (struct expressionS): Revert last change; widen X_op.
3938 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3939
9be1cda6
AS		 3940Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3941
a4835b42
AS		 3942 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3943 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3944 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3945 * Makefile.in: Regenerated.
3946
9be1cda6
AS		 3947 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3948 `common' pass on to s_mri_common.
3e87a760 3949 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3950
62335629
RH		 39511999-06-06 Richard Henderson <rth@cygnus.com>
3952
3953 * config/obj-elf.c (obj_elf_section): Don't free the return
3954 value of demand_copy_C_string.
3955
9de8d8f1
RH		 39561999-06-05 Richard Henderson <rth@cygnus.com>
3957
3958 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3959 creation logic from obj_elf_create_section.
3960
3961 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3962 (section_stack): New.
3963 (special_sections): Make const.
3964 (obj_elf_section): Gut and rewrite parsing.
3965 (obj_elf_change_section): New function broken out of obj_elf_section.
3966 (obj_elf_parse_section_letters): Likewise.
3967 (obj_elf_section_word): Likewise.
3968 (obj_elf_section_type): Likewise.
3969 (obj_elf_previous): Treat as a toggle.
3970 (obj_elf_popsection): New.
3971 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3972 (ppc_section_type): Likewise.
3973 * config/tc-ppc.h: Likewise.
3974
3975 * expr.h (struct expressionS): Don't make X_op a bitfield.
3976 * config/tc-alpha.c: Update for symbol handling changes.
3977 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3978 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3979
58b5739a
RH		 39801999-06-05 Richard Henderson <rth@cygnus.com>
3981
3982 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3983 (dwarf2_gen_line_info): Kill unused variables.
3984 (dwarf2_finish): Likewise.
3985 (dwarf2_where): Likewise.
3986 (dwarf2_directive_file): If we've only got a string,
3987 hand off to s_app_file.
3988 * ecoff.c: Move the include of ecoff.h.
3989 * symbols.h (S_IS_FUNCTION): Prototype.
3990
3991 * read.c (LEX_HASH): Supply a default.
3992 (lex_type): Use it.
3993 (s_globl): Update `c' after skipping whitespace.
3994 * read.h (LEX_END_NAME, is_name_ender): New.
3995 * expr.c (get_symbol_end): Respect it.
3996
398e8c25
ILT		 39971999-06-04 Mark Klein <mklein@dis.com>
3998
993142d5
ILT		 3999 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4000 to real if OBJ_SOM
4001 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4002
398e8c25
ILT		 4003 * config/tc-hppa.c: Update for symbol handling changes.
4004
b4013713
ILT		 40051999-06-03 Ian Lance Taylor <ian@zembu.com>
4006
080e41e6
ILT		 4007 * cgen.c: Update for symbol handling changes.
4008 * config/tc-m32r.c: Likewise.
f412ead8 4009
a0f75b47
ILT		 4010 * config/tc-hppa.h: Update for symbol handling changes.
4011 * config/tc-hppa.c: Likewise.
4012
174419c1
ILT		 4013 * config/tc-arm.h: Update for symbol handling changes.
4014 * config/tc-arm.c: Likewise.
4015 (symbol_make_empty): Remove. Just use symbol_create.
4016
4017 * symbols.c (symbol_set_tc): Correct name.
4018
6104f0a0
ILT		 4019 * Makefile.am: Rebuild dependencies.
4020 ($(OBJS)): Don't depend upon struc-symbol.h.
4021 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4022 * dep-in.sed: Don't remove struc-symbol.h.
4023 * Makefile.in: Rebuild.
4024
b4013713
ILT		 4025 * doc/internals.texi (Symbols): Describe changes in symbol
4026 handling.
4027
6576f0b5
RH		 40281999-06-03 Richard Henderson <rth@cygnus.com>
4029
4030 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4031 instead of doing the work by hand.
4032
fac0d250
RH		 40331999-06-03 David Mosberger <davidm@hpl.hp.com>
4034
4035 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4036 state of line state-machine.
4037 (struct ls): Collect DWARF2 line state-machine state in new member
4038 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4039 resulted in any DWARF2 directives.
4040 (reset_state_machine): New function.
4041 (out_end_sequence): Ditto.
4042 (dwarf2_gen_line_info): When switching sections or switching to a
4043 lower text address, call out_end_sequence() first to terminate the
4044 previous code sequence as code sequences MUST have monotonically
4045 increasing addresses.
4046 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4047
40481999-06-03 David Mosberger <davidm@hpl.hp.com>
4049
4050 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4051 DWARF2 debug info (line information only, at this point).
4052 * as.h: Update comment about supported debug formats.
4053 * dwarf2dbg.c, dwarf2dbg.h: New files.
4054 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4055
4056 * expr.c (operand): Don't use [ for parens if we want an index op.
4057 (op_encoding): Switch [ into O_index, if desired.
4058 (op_rank): Renumber with O_index on bottom.
4059 (expr): If O_index, match closing bracket.
4060 * expr.h (O_index): New.
4061
4062 * read.c (read_a_source_file): Conditionally allow matched "
4063 in lines passed to md_assemble.
4064
4065 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4066
49309057
ILT		 40671999-06-03 Ian Lance Taylor <ian@zembu.com>
4068
4069 Add support for storing local symbols in a small structure to save
4070 memory when assembling large files.
4071 * as.h: Don't include struc-symbol.h.
4072 (symbolS): Add typedef.
4073 * symbols.c: Include struc-symbol.h.
4074 (local_hash): New static variable.
4075 (save_symbol_name): New static function, from symbol_create.
4076 (symbol_create): Call save_symbol_name.
4077 (local_symbol_count): New static variable.
4078 (local_symbol_conversion_count): Likewise.
4079 (LOCAL_SYMBOL_CHECK): Define.
4080 (local_symbol_make): New static function.
4081 (local_symbol_convert): New static function.
4082 (colon): Handle local symbols. Create local symbol for local
4083 label name.
4084 (symbol_table_insert): Handle local symbols.
4085 (symbol_find_or_make): Create local symbol for local label name.
4086 (symbol_find_base): Check for local symbol.
4087 (symbol_append, symbol_insert): Check for local symbols.
4088 (symbol_clear_list_pointers, symbol_remove): Likewise.
4089 (verify_symbol_chain): Likewise.
4090 (copy_symbol_attributes): Likewise.
4091 (resolve_symbol_value): Handle local symbols.
4092 (resolve_local_symbol): New static function.
4093 (resolve_local_symbol_values): New function.
4094 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4095 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4096 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4097 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4098 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4099 (symbol_previous, symbol_next): New functions.
4100 (symbol_get_value_expression): Likewise.
4101 (symbol_set_value_expression): Likewise.
4102 (symbol_set_frag, symbol_get_frag): Likewise.
4103 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4104 (symbol_mark_used_in_reloc): Likewise.
4105 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4106 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4107 (symbol_mri_common_p): Likewise.
4108 (symbol_mark_written, symbol_clear_written): Likewise.
4109 (symbol_written_p): Likewise.
4110 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4111 (symbol_section_p, symbol_equated_p): Likewise.
4112 (symbol_constant_p): Likewise.
4113 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4114 (symbol_get_obj, symbol_set_obj): Likewise.
4115 (symbol_get_tc, symbol_set_tc): Likewise.
4116 (symbol_begin): Initialize local_hash.
4117 (print_symbol_value_1): Handle local symbols.
4118 (symbol_print_statistics): Print local symbol statistics.
4119 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4120 Declare new symbols.c functions. Move many declarations here from
4121 struc-symbol.h.
4122 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4123 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4124 (struct symbol): Move bsym to make it clearly the first field.
4125 Remove TARGET_SYMBOL_FIELDS.
4126 (symbolS): Don't typedef.
4127 (struct broken_word): Remove.
4128 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4129 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4130 (symbol_clear_list_pointers): Likewise.
4131 (symbol_insert, symbol_remove): Likewise.
4132 (symbol_previous, symbol_append): Likewise.
4133 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4134 (struct local_symbol): Define.
4135 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4136 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4137 (local_symbol_get_frag, local_symbol_set_frag): Define.
4138 (local_symbol_get_real_symbol): Define.
4139 (local_symbol_set_real_symbol): Define.
4140 Define.
4141 * write.c (write_object_file): Call resolve_local_symbol_values.
4142 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4143 (TARGET_SYMBOL_FIELDS): Don't define.
4144 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4145 ECOFF_DEBUGGING, add ECOFF fields.
4146 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4147 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4148 ECOFF_DEBUGGING, add ECOFF fields.
4149 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4150 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4151 * config/tc-mcore.h: Don't include struc-symbol.h.
4152 (TARGET_SYMBOL_FIELDS): Don't define.
4153 (struct mcore_tc_sy): Define.
4154 (TC_SYMFIELD_TYPE): Define.
4155 * Many files: Use symbolS instead of struct symbol. Use new
4156 accessor functions rather than referring to symbolS fields
4157 directly.
4158
4159 * read.c (s_mri_common): Don't add in value of line_label.
4160
4161 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4162 checking for SEC_LINK_ONCE.
4163
4164 * config/tc-sh.h (sh_fix_adjustable): Declare.
4165
4166 * app.c (input_buffer): New static variable.
4167 (app_push): Save saved_input in allocated buffer.
4168 (app_pop): Restored saved_input.
4169 (do_scrub_chars): Change get parameter to take char * and int as
4170 arguments. Change GET macro to pass input_buffer to get
4171 function. Don't save input into allocated buffer.
4172 * as.h (do_scrub_chars): Update declaration.
4173 * input-file.c (input_file_get): Change to take char * and int.
4174 Read data into passed in buffer. Remove static buffer.
4175 * read.c (scrub_from_string): Change to take char * and int. Copy
4176 data into passed in buffer.
4177
4178 * hash.h: Neaten. Declare hash_traverse.
4179 * hash.c: Complete rewrite based on BFD hashing code.
4180 * gasp.c (chunksize): New variable.
4181 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4182 hash_delete.
4183
661e4995
NC		 41841999-05-28 Nick Clifton <nickc@cygnus.com>
4185
4186 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4187 addend unless the target uses an old ABI.
4188
d9a62219
DE		 4189Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4190
4191 -Wchar-subscripts cleanup
4192 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4193 calls to isascii,iscntrl are correct.
d9a62219
DE		 4194 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4195 (unsigned char).
4196 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4197 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4198 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4199 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4200
6da466c7
ILT		 42011999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4202
4203 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4204 width for Coldfire.
4205 (arch_coldfire_p): New #define.
4206 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4207
42081999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4209
4210 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4211
4212 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4213 (install_operand): Add place `N'.
4214 (init_table): Add registers ACC, MACSR, MASK.
4215
4216 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4217
4218 * config/tc-m68k.c: Change mcf5200 --> mcf.
4219 (archs): Add mcf5206e, mcf5307.
4220 (m68k_ip): Add format `u'.
4221 (install_operand): Add place `m', `M', `h'.
4222 (init_table): Add upper/lower registers.
4223
4224 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4225
bedf545c
ILT		 42261999-05-28 Martin Dorey <mdorey@madge.com>
4227
4228 * config/tc-i960.c: Several minor changes to add ELF and
4229 BFD_ASSEMBLER support.
4230 * config/tc-i960.h: Likewise.
4231 * configure.in (i960-*-elf*): New target.
4232 * aclocal.m4, configure: Rebuild.
4233
40c62b25
AM		 42341999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4235
4236 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4237 reloc changes when defined(BFD_ASSEMBLER).
4238
daa01f85
AM		 42391999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4240
4241 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4242
4243 * write.c (write_print_statistics): Output to file, not stderr.
4244
4245 * expr.c (generic_bignum_to_int32,64): Prototype.
4246
4247 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4248 output_sleb128, output_uleb128, output_big_sleb128,
4249 output_big_uleb128, output_big_leb128): Prototype.
4250 (output_big_sleb128, output_big_uleb128): Make inline.
4251 (output_big_leb128): Remove inline
4252
4253 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4254 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4255 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4256 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4257 value for correct overflow check in write.c:fixup_segment.
4258 * write.c (fixup_segment): Move bitfield overflow checks to after
4259 the md_apply_fix call.
4260 * config/obj-coff.c (fixup_segment): Likewise.
4261 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4262 valueT *val argument.
4263
19b34177
AS		 4264Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4265
4266 * config/atof-ieee.c (gen_to_words): Correctly round a
4267 denormalized number. Fix off-by-one in range checking for
3e87a760 4268 exponent in a denormal.
19b34177 4269
b8a40f53
NC		 42701999-05-10 Nick Clifton <nickc@cygnus.com>
4271
4272 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4273 name.
b8a40f53 4274
53f3de98
RH		 4275Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4276
4277 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4278
578ec497
AM		 42791999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4280
4281 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4282 (ReverseRegRegmem): Remove.
4283 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4284 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4285 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4286 kludge.
4287
4288 From Doug Ledford <dledford@redhat.com>
4289 * config/tc-i386.h (RegXMM): New for P/III.
4290 * config/tc-i386.c: Add support for P/III.
4291
d0e9a01c
RH		 4292Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4293
4294 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4295 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4296 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4297
83183c0c
RH		 4298Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4299
4300 * config/tc-i386.c (i386_immediate): Skip whitespace before
4301 complaining about junk after expression.
4302 (i386_displacement): Likewise.
4303
03987ced
RH		 4304Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4305
4306 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4307 Don't copy before downcaseing.
4308
0d96863f 43091999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4310
66778679
RH		 4311 * tc-m68k.c: Include elf/m68k.h.
4312 (m68k_elf_final_processing): New routine.
4313 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4314 Define.
3e87a760 4315
90700a53
JL		 4316Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4317
4318 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4319 17 bit fmt insn.
4320
252b5132
RH		 43211999-04-30 Nick Clifton <nickc@cygnus.com>
4322
4323 * config/tc-mcore.c (mcore_s_section): Dump literals before
4324 changing section.
4325
43261999-04-29 Nick Clifton <nickc@cygnus.com>
4327
4328 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4329 for COFF/PE port.
4330
4331Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4332
4333 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4334 (TC_INIT_FIX_DATA): Delete.
4335 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4336 (TC_INIT_FIX_DATA): Delete.
4337 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4338 * write.c (fix_new_internal): Initialize fx_cgen member.
4339 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4340 (gas_cgen_md_apply_fix3): Update.
4341 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4342 (md_cgen_record_fixup_exp): Update.
4343 (FX_OPINFO_R_TYPE): Update.
4344
4345 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4346 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4347 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4348 * frags.h (struct frag): Make opindex, opinfo ints.
4349
4350 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4351
43521999-04-26 Tom Tromey <tromey@cygnus.com>
4353
4354 * aclocal.m4, configure: Updated for new version of libtool.
4355
43561999-04-22 Nick Clifton <nickc@cygnus.com>
4357
4358 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4359 md_apply_fix.
252b5132
RH		 4360 (md_apply_fix3): Do not fix up absolute relocations against
4361 symbolic values.
4362
4363 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4364
43651999-04-20 Nick Clifton <nickc@cygnus.com>
4366
4367 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4368 changes and data-in-text directives.
4369 (mcore_cons): New function: intercept cons() operations.
4370 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4371 operations.
252b5132
RH		 4372 (mcore_stringer): New function: intercept stringer() operations.
4373
43741999-04-18 Ian Lance Taylor <ian@zembu.com>
4375
4376 * obj.h (struct format_ops): Change generate_asm_lineno field to
4377 take no parameters.
4378 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4379
4380 * config/tc-alpha.c (find_opcode_match): Add default case to
4381 switch.
4382 (find_macro_match): Likewise.
4383 (load_expression): Parenthesize && within ||.
4384
4385 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4386
43871999-04-17 Nick Clifton <nickc@cygnus.com>
4388
4389 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4390 .text .data .section pseudo ops.
3e87a760
AM		 4391 (mcore_s_section): New function. Dump lits before changing secs.
4392 (mcore_s_text): New function. Dump lits before changing secs.
4393 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4394
43951999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4396
4397 * config/tc-mips.c (mips_32bitmode): New.
4398 (md_begin): Set mips_32bitmode if needed.
4399 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4400 Set EF_MIPS_32BITMODE.
4401
4402Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4403
4404 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4405 change.
4406
44071999-04-16 Nick Clifton <nickc@cygnus.com>
4408
4409 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4410
4411Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4412
3e87a760 4413 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4414 expressions correctly.
4415
4416
44171999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4418
4419 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4420
4421Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4422
4423 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4424 and fmpynfadd instructions.
4425
44261999-04-11 Richard Henderson <rth@cygnus.com>
4427
4428 * as.h (environ): Declare it, if needed.
4429 * as.c (dump_statistics): Don't declare environ.
4430 * configure.in (environ): Detect declaration.
4431 * configure, config.in: Rebuild
4432
4433 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4434 (i386_displacement): Allocate enough space for replacement buffer.
4435 Clean up replacement buffer initialization.
4436
44371999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4438
4439 * subsegs.c (section_symbol): Don't create a new symbol if one
4440 already exists; instead, use the existing one, but set its segment
4441 and frag data if it hasn't already been defined.
4442 * config/obj-coff.c (c_section_symbol): Likewise.
4443
4444Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4445
4446 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4447
44481999-04-08 Nick Clifton <nickc@cygnus.com>
4449
4450 * config/tc-mcore.c: New File: Support routines for MCore
4451 assembler.
3e87a760 4452 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4453 * config/obj-coff.c: Add support for mcore-pe target.
4454
4455 * Makefile.am: Add support for MCore targets.
4456 * Makefile.in: Regenerate.
4457 * configure.in: Add support for MCore targets.
4458 * configure: Regenerate.
4459
4460 * doc/all.texi: Set MCORE.
4461 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4462
252b5132
RH		 4463 * write.h: Prevent multiple inclusion.
4464
44651999-04-06 Ian Lance Taylor <ian@zembu.com>
4466
4467 * asintl.h (LC_MESSAGES): Never define.
4468 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4469 does not define it.
4470 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4471 does not define it.
4472
4473 * Makefile.am (m68k-parse.c): If configuring in the source
4474 directory, copy m68k-parse.y into the local directory before
4475 running ylwrap, to remove spurious differences when generating
4476 snapshots.
4477 * Makefile.in: Rebuild.
4478
4479 * config/tc-sparc.h (md_do_align): Just allocate the number of
4480 bytes necessary, rather than always allocating 1024.
4481
44821999-04-04 Ian Lance Taylor <ian@zembu.com>
4483
4484 * listing.c (listing_newline): Add cast to avoid warning.
4485 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4486 * config/tc-i386.c (i386_scale): Add return value.
4487 (build_displacement_string): Remove unused local temp_disp2.
4488 (i386_intel_memory_operand): Add parentheses to avoid warning.
4489 (i386_intel_operand): Remove unused local end_of_operand_string.
4490 (i386_operand): Remove unused local operand_modifier.
4491 (i386_operand): Add parens to avoid warning.
4492
44931999-04-04 Don Bowman <don@pixsci.com>
4494
4495 * configure.in: Add mips*-*-vxworks* target; have it define
4496 MIPS_STABS_ELF.
4497 * configure, config.in: Rebuild.
4498
44991999-03-31 Nick Clifton <nickc@cygnus.com>
4500
4501 * configure.in (emulations): Add support for arm-epoc-pe.
4502 * configure: Regenerate.
4503 * config/te-epoc-pe.h: New file. Define macros specific to
4504 arm-epoc-pe target.
4505 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4506 for arm-epoc-pe target.
4507
4508Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4509
4510 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4511
4512Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4513
4514 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4515 detect ",n" without a condition.
4516 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4517
4518
4519Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4520
4521 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4522 instruction is encoded with one bit.
4523
4524
45251999-03-23 Ian Lance Taylor <ian@zembu.com>
4526
4527 * doc/internals.texi (CPU backend): Mention that
4528 line_separator_chars should not include newline. From thi
4529 <ttn@mingle.glug.org>.
4530
45311999-03-22 Doug Evans <devans@casey.cygnus.com>
4532
4533 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4534 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4535
4536Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4537
4538 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4539
4540Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4541
4542 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4543
4544
4545Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4546
4547 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4548
252b5132
RH		 45491999-03-15 Martin Hunt <hunt@cygnus.com>
4550
4551 * app.c (do_scrub_begin): Change '-' back to a symbol char
4552 so we can use multiple opcodes on a line again.
4553
4554 * config/tc-d30v.c: By default, warn if a symbol has
4555 the same name as a register. Plus some minor
4556 updates from the branch.
4557
45581999-03-13 Nick Clifton <nickc@cygnus.com>
4559
4560 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4561 BFD_RELOC_16 and BFD_RELOC_64.
4562
45631999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4564
4565 * expr.c (expr): Add missing else.
4566
45671999-03-12 Nick Clifton <nickc@cygnus.com>
4568
4569 * config/tc-arm.c (md_apply_fix3): Improve error message.
4570
45711999-03-11 Doug Evans <devans@casey.cygnus.com>
4572
4573 * Makefile.am (CPU_TYPES): Add fr30.
4574 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4575 (fr30,m32r dependencies): Update.
4576 * Makefile.in: Rebuild.
4577
4578 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4579 (gas_cgen_record_fixup_exp): Ditto.
4580 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4581 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4582 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4583 (md_cgen_lookup_reloc): Update use of operand->type.
4584 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4585 (md_convert_frag): Call cgen_operand_lookup_by_num.
4586 (md_cgen_lookup_reloc): Update use of operand->type.
4587 (m32r_cgen_record_fixup_exp): Ditto.
4588
45891999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4590
4591 * config/tc-mips.c (md_show_usage): Fix message.
4592
45931999-03-03 Nick Clifton <nickc@cygnus.com>
4594
4595 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4596 and LDR reg,=<expr> instruction.
4597
4598 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4599 -mcpu=arm9tdmi.
4600
4601Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4602
4603 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4604
46051999-02-17 Nick Clifton <nickc@cygnus.com>
4606
4607 This patch was created by: Scott Bambrough
4608 <scottb@corelcomputer.com>
3e87a760
AM		 4609
4610 * app.c:
252b5132 4611 Special cased '@' character. The '@' character is used as the
3e87a760 4612 ARM assembler comment character, as a special character
252b5132
RH		 4613 and in ELF .symver pseudo-op's, and as a special character in
4614 .type and .section pseudo-ops.
4615 (symver_pseudo): New static variable.
4616 (symver_state): New static variable.
4617 (struct app_save): Add field 'symver_state'.
4618 (app_push): Save global symver_state int struct app_save.
4619 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4620 (do_scrub_chars): Special case handling of '@' character in
4621 .symver pseudo-ops.
252b5132
RH		 4622
4623 * configure.in: Modified to recognize armv* uname syntax from ARM
4624 Linux kernel.
4625 * configure: Regenerated.
3e87a760 4626
252b5132
RH		 4627 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4628 a prefix to the section's type.
4629 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4630 the type's typename.
4631
4632 * config/tc-arm.h: Add support for PIC generation:
4633 (pic_code): New boolean.
4634 (obj_relocate_extern): Define.
4635 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4636 (TC_CONS_FIX_NEW): Define.
4637 (tc_fix_adjustable): Define.
4638 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4639
252b5132
RH		 4640 * config/tc-arm.c: Add support for PIC generation:
4641 (line_seperator_chars): Allow ';' as a seperator for Linux.
4642 (is_immediate_prefix): New macro.
4643 (arm_parse_reloc): New function.
4644 (s_arm_elf_cons): New function.
4645 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4646 (md_undefined_symbol): Special case handling for the Global Offset
4647 Table's symbol.
4648 (md_apply_fix3): Handle PIC relocs.
4649 (tc_gen_reloc): Handle PIC relocs.
4650 (md_parse_option): Add support for '-k' command line switch to
4651 enable PIC generation.
4652 (cons_fix_new_arm): New function.
4653 (s_arm_elf_cons): New function.
4654
4655Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4656
4657 * configure.in: Add comments for uses of AC_DEFINE.
4658 * acinclude.m4: Likewise.
4659 * acconfig.h: Remove.
4660 * aclocal.m4: Rebuild.
4661 * configure: Rebuild.
4662 * Makefile.in: Rebuild.
4663 * config.in: Rebuild.
4664
46651999-02-15 Jim Lemke <jlemke@cygnus.com>
4666
4667 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4668 non-constant offset from a base register.
4669
46701999-02-14 Ken Raeburn <raeburn@raeburn.org>
4671
4672 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4673 strings always.
4674
4675Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4676
4677 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4678 (emit_insn): Look for pc-relative and no-overflow specifiers on
4679 internal relocation types.
4680
46811999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4682
4683 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4684 -mcpu=NNNN flags.
4685
4686 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4687 mips_cpu instead.
4688 (mips_4650, mips_4010, mips_4100): Variables removed.
4689 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4690 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4691 variables.
4692 (md_begin): Don't bother initializing the mips_NNNN variables;
4693 mips_cpu is set, and that's good enough now.
4694 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4695 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4696 (show): New function, to handle wrapping in the CPU lists.
4697 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4698
4699Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4700
4701 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4702 than treat as an immediate specifier.
4703
4704Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4705
4706 * config/tc-i386.c: Prototype many functions.
4707 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4708 (i386_immediate): Remove unused second argument.
4709 (i386_intel_operand): Fix i386_is_reg typo.
4710 (i386_operand): Use allow_naked_reg.
4711 (output_invalid): Make operand int for K&R.
4712
4713Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4714
4715 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4716 patch.
4717 * Makefile.in: Rebuild.
4718
47191999-02-09 Doug Evans <devans@casey.cygnus.com>
4720
4721 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4722 (cgen.o): Ditto.
4723 (EXTRA_as_new_SOURCES): Comment out.
4724 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4725 * Makefile.in: Rebuild.
4726 * doc/Makefile.in: Rebuild.
4727 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4728 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4729 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4730 * configure: Rebuild.
4731 * aclocal.m4: Rebuild.
4732 * config.in: Rebuild.
4733 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4734 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4735 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4736 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4737 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4738 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4739 (gas_cgen_record_fixup_exp): Ditto.
4740 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4741 descriptor, not global variable.
4742 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4743 descriptor, not global variable. Refer to insert_operand handler
4744 via cpu descriptor, not global function.
4745 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4746 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4747 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4748 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4749 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4750 * config/tc-m32r.c: Ditto.
4751 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4752 (md_assemble): Ditto.
4753 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4754
47551999-02-09 Nick Clifton <nickc@cygnus.com>
4756
4757 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4758 relocations for ELF targets.
4759
47601999-02-08 Nick Clifton <nickc@cygnus.com>
4761
4762 * configure.in: Add support for StrongARM target.
4763 * configure: Regenerate.
4764
47651999-02-05 Nick Clifton <nickc@cygnus.com>
4766
4767 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4768
4769 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4770 for COFF ports.
4771
4772Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4773
4774 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4775
4776Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4777
66778679
RH		 4778 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4779 (INTEL_DWORD_MNEM_SUFFIX): Define.
4780 (BYTE_PTR): Define.
4781 (WORD_PTR): Define.
4782 (DWORD_PTR): Define.
4783 (XWORD_PTR): Define.
4784 (SHORT): Define.
4785 (OFFSET_FLAT): Define.
4786 (FLAT): Define.
4787 (NONE_FOUND): Define.
4788 (No_dSuf): Define.
4789 (No_xSuf): Define.
4790 * config/tc-i386.c (set_intel_syntax): New routine.
4791 (intel_syntax): Declare.
4792 (allow_naked_reg): Declare.
4793 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4794 (intel_float_operand): New routine.
4795 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4796 Handle brackets as well as parens. Call i386_intel_operand for
4797 intel syntax. Reverse operands if appropriate. Handle new
4798 suffixes. Handle movzx and movsx.
4799 (i386_is_reg): New routine.
4800 (i386_immediate): New routine.
4801 (i386_scale): New routine.
4802 (i386_displacement): New routine.
4803 (i386_operand_modifier): New routine.
4804 (build_displacement_string): New routine.
4805 (i386_parse_seg): New routine.
4806 (i386_intel_memory_operand): New routine.
4807 (i386_intel_operand): New routine.
4808 (i386_operand): Call i386_displacement, i386_immediate,
4809 i386_scale, etc. instead of handling inline.
4810 (parse_register): Handle registers without prefix.
252b5132
RH		 4811
4812Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4813
66778679
RH		 4814 * configure: Regenerate.
4815 * configure.in (arm-*-oabi): New.
4816 (thumb-*-oabi): New.
4817 * config/tc-arm.c (target_oabi): Declare.
4818 (md_apply_fix3): Support REL relocs.
4819 (md_parse_option): Handle -oabi.
4820 (elf32_arm_target_format): New routine.
4821 (md_longopts): Add OPTION_OABI.
4822 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4823
4824
48251999-01-28 Nick Clifton <nickc@cygnus.com>
4826
4827 * write.c (write_relocs): Handle out of range error.
4828
4829 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4830 (fr30_force_relocation): Default to 0.
4831
4832 * config/tc-fr30.h (obj_fix_adjustable): Define.
4833 (TC_FORCE_RELOCATION): Define.
4834
4835 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4836 relocs.
252b5132
RH		 4837
48381999-01-16 Nick Clifton <nickc@cygnus.com>
4839
4840 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4841 merge of two instructions if the left instruciton kills the right.
4842
48431999-01-11 Doug Evans <devans@casey.cygnus.com>
4844
4845 * Makefile.in: Regenerate.
4846 * configure.in: Redo test for using cgen.
4847 * configure: Regenerate.
4848
48491999-01-09 Nick Clifton <nickc@cygnus.com>
4850
4851 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4852 redefinition of this macro.
4853
4854Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4855
4856 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4857 warning.
4858
48591998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4860
4861 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4862 a read of HI or LO and an immediatly following branch.
4863
48641998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4865
4866 * config/tc-mips.c (md_begin): Another correction to the setting of
4867 mips_eabi64.
4868
48691998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4870
3e87a760
AM		 4871 * config/tc-mips.c (md_begin): Correct type-o in setting of
4872 mips_eabi64.
252b5132
RH		 4873
48741998-12-21 Nick Clifton <nickc@cygnus.com>
4875
4876 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4877 bit insn when optimizing, so that parallelised instructions will
4878 start on a 32 bit boundary.
4879
48801998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4881
4882 * config/tc-mips.c (mips_eabi64): New.
4883 (md_begin): Set mips_eabi64.
4884 (mips_elf_final_processing): Use it.
4885
48861998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4887
3e87a760 4888 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4889 Correct setting of ABI in e_flags.
4890
4891Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4892
3e87a760
AM		 4893 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4894 in delay slots.
252b5132
RH		 4895
48961998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4897
4898 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4899
252b5132
RH		 49001998-12-15 Doug Evans <devans@casey.cygnus.com>
4901
4902 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4903 warning, values that don't fit in the field.
4904
49051998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4906
4907 * config/tc-mips.c (mips_abi_string): New.
4908 (md_parse_option,md_longopts): Add mabi.
4909 (mips_elf_final_processing): Set e_flags based on mabi flag.
4910
49111998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4912
3e87a760 4913 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4914
491598-12-11 Ken Raeburn <raeburn@cygnus.com>
4916
4917 * config/tc-h8300.c (build_bytes): Change message given if the
4918 instruction requires H8/300H mode and we're not in Hmode, to
4919 suggest that it may be the operand modes that are the problem, not
4920 necessarily the opcode.
4921
49221998-12-10 Nick Clifton <nickc@cygnus.com>
4923
4924 * config/tc-fr30.c: Add line separator character.
4925
4926Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4927
4928 * configure.in (hppa-*-mpeix*): New target.
4929 * config/obj-som.h (obj_som_compiler): Declare.
4930 * config/obj-som.c (compiler_seen): New static variable.
4931 (obj_som_compiler): New function.
4932 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4933 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4934 (pa_type_args): Set hppa_priv_level.
4935 (pa_compiler): New static function if OBJ_SOM.
4936 * configure: Rebuild.
4937
4938Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4939
4940 * read.c (output_leb128): Don't mark as inline.
4941
49421998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4943
3e87a760 4944 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4945 AIX .vbyte unaligned data support.
4946 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4947 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4948 sections.
4949
49501998-12-07 Nick Clifton <nickc@cygnus.com>
4951
4952 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4953 input handling.
252b5132
RH		 4954
4955Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4956
66778679
RH		 4957 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4958 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4959
4960Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4961
4962 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4963 checking the target type.
4964 (mips-dec-bsd*): Set endian to little.
4965 * configure: Rebuild.
4966
4967 COFF weak symbol support, based on patches from Mark Elbrecht
4968 <snowball3@usa.net>:
4969 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4970 * config/obj-coff.c (obj_coff_weak): New static function.
4971 (obj_coff_endef) [both versions]: Handle weak symbols.
4972 (coff_frob_symbol): Likewise.
4973 (yank_symbols): Likewise.
4974 (obj_pseudo_table): Add "weak".
4975
4976 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4977 <aymeric.vincent@emi.u-bordeaux.fr>.
4978 * aclocal.m4: Rebuild with current tools.
4979 * configure: Rebuild.
4980
4981 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4982 an assertion failure for a case we can't handle when OBJ_ECOFF.
4983
4984 * expr.c (operator): And with 0xff to avoid problems with signed
4985 char.
4986
49871998-12-03 Nick Clifton <nickc@cygnus.com>
4988
4989 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4990 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4991
49921998-12-02 Nick Clifton <nickc@cygnus.com>
4993
4994 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4995 LDI:20 insn.
4996
4997Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4998
3e87a760
AM		 4999 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5000 calculation of pcrel point.
252b5132
RH		 5001
5002Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5003
5004 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5005 pcrel point.
5006
5007Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5008
5009 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5010 scope.
5011 (d10v_cleanup): Only generate previous insn if a multiline insn is
5012 not pending.
5013
5014Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5015
5016 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5017 FR30_OPERAND_I32.
252b5132
RH		 5018
5019Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5020
5021 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5022 -marm6xxx command line switches.
5023
50241998-11-18 Doug Evans <devans@casey.cygnus.com>
5025
5026 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5027 (itbl-ops.o): Delete duplicate dependencies.
5028 Rebuild dependencies.
5029 Add fr30 dependencies.
5030 * Makefile.in: Rebuild.
5031
5032Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5033
5034 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5035 opcode list.
5036 * listing.c: Ignore line terminator characters found inside
3e87a760 5037 strings.
252b5132
RH		 5038
5039Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5040
5041 * po/gas.pot: Regenerated.
5042
5043Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5044
5045 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5046 fr30_is_label_start(). Also checks for delay slot insns.
5047
5048 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5049 FR30 instructions which contain a colon in the mnemonic.
5050
5051 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5052
5053Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5054
5055 * config/tc-fr30.c: Removed currently superflous code.
5056
5057Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5058
5059 * config/tc-fr30.h: New file.
5060 * config/tc-fr30.c: Tweaking so that it will compile.
5061
5062Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5063
66778679
RH		 5064 * config/tc-d10v.h (obj_fix_adjustable): Define.
5065 (TC_FORCE_RELOCATION): Define.
5066 (d10v_force_relocation): Declare.
5067 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5068 (md_apply_fix3): Handle Vtable relocs.
5069 (d10v_fix_adjustable): New.
5070 (d10v_force_relocation): New.
252b5132
RH		 5071
5072Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5073
5074 * config/tc-d30v.c: Change default behaviour to ignore potential
5075 conflicts between register name and symbol names.
5076
5077Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5078
5079 * configure.in: Add fr30-*-*.
5080 * config/tc-fr30.c: New file.
5081 * Makefile.in: Regenerated.
5082 * config.in: Regenerated.
5083 * configure: Regenerated.
5084 * doc/Makefile.in: Regenerated.
5085 * po/gas.pot: Regenerated.
5086
5087Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5088
5089 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5090 are 16 bit insns.
5091
5092Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5093
5094 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5095 characters.
5096 (do_scrub_chars): Add some casts to unsigned char to avoid
5097 unwanted sign extension.
5098 * read.c (lex_type): Set characters about 127 to be symbol
5099 characters.
5100 * config/tc-i386.c (md_begin): Set identifier_chars and
5101 operand_chars for values above 127.
5102
5103Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5104
66778679
RH		 5105 * configure.in: detect cygwin* instead of cygwin32*
5106 * configure: regenerate
252b5132
RH		 5107
5108Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5109
5110 * listing.c: Add support for producing a listing from piped
3e87a760 5111 input.
252b5132
RH		 5112
5113Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5114
5115 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5116 (append_insn): Account for the tx39's multiply behavior.
5117
51181998-10-26 Michael Meissner <meissner@cygnus.com>
5119
5120 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5121 from assemble_parallel_insns. Add support for '->' to indicate
5122 explicitly serializing the instructions.
5123 (md_assemble): Ditto.
5124
5125Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5126
66778679
RH		 5127 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5128 WEAK handling.
252b5132
RH		 5129
5130Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5131
66778679 5132 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5133
5134Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5135
5136 * config/tc-mips.c : support frame and regmask/fregmask when
5137 MIPS_STABS_ELF is specified.
5138
5139Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5140
66778679
RH		 5141 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5142 (md_apply_fix): Don't return 1 for VTABLE relocs.
5143 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5144
5145Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5146
5147 * doc/c-i386.texi: Replace occurences of "opcode" with
5148 "instruction mnemonic", "instruction", or "mnemonic" when
5149 referring to the name of an instruction. Use "opcode" when
5150 referring to the sequence of machine bytes.
5151
5152 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5153 (is_opcode_char): Rename to is_mnemonic_char.
5154 (md_assemble and i386_operand): Correct error messages from
66778679 5155 "opcode" to "instruction mnemonic"
252b5132
RH		 5156 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5157 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5158 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5159 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5160 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5161 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5162 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5163
5164 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5165
5166 * config/tc-i386.c (i386_operand): Check for garbage after
5167 register name.
5168
5169Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5170
5171 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5172 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5173
5174Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5175
66778679
RH		 5176 * config/tc-sh.h (obj_fix_adjustable): Define.
5177 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5178 (md_apply_fix): Likewise.
5179 (tc_gen_reloc): Likewise.
5180 (sh_fix_adjustable): New.
252b5132
RH		 5181
5182Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5183
5184 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5185 * cgen.h (gas_cgen_finish_insn): Update prototype.
5186 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5187 cgen_insn_t -> CGEN_INSN_INT.
5188 (make_parallel): Update handling of CGEN_INT_INSN_P.
5189 (assemble_parallel_insn): Ditto.
5190 (target_make_parallel): New function.
5191 (md_assemble): Use it.
5192
5193Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5194
66778679 5195 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5196
5197Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5198
5199 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5200 converted into lower case.
5201
5202Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5203
66778679
RH		 5204 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5205 (gas_cgen_tc_gen_reloc): Likewise.
5206 * config/tc-m32r.h (obj_fix_adjustable): Define.
5207 * config/tc-m32r.c (m32r_fix_adjustable): New.
5208 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5209
5210Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5211
5212 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5213
5214Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5215
5216 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5217 to lower case before parsing.
5218
5219 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5220 parallel insns modift buts in the PSW as a side effect.
5221
5222Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5223
5224 * config/tc-d30v.c (find_format): Test for missing flag and
5225 control registers.
3e87a760 5226
252b5132
RH		 5227 (md_apply_fix3): Fix error messages to avoid
5228 assumption about presence of a symbol.
5229
5230 (parallel_ok): Disallow parallel instructions that both modify the
5231 same flag register.
5232
5233 (find_format): Generate a warning if an odd numbered register is
5234 used as the first register in a mutli-register instruction.
5235
5236Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5237
5238 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5239 relocations are always associated with a symbol.
5240
5241Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5242
66778679
RH		 5243 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5244 (elf32_sparc_force_relocation): Declare.
5245 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5246 (tc_gen_reloc): Handle vtable relocs.
5247 (elf32_sparc_force_relocation): New.
252b5132
RH		 5248
5249Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5250
66778679
RH		 5251 * symbols.c (S_IS_FUNCTION): New.
5252 * config/tc-v850.h (obj_fix_adjustable): Define.
5253 (TC_FORCE_RELOCATION): Define.
5254 (v850_force_relocation): Declare.
5255 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5256 of fx_addnumber for VTABLE reloc addends.
5257 (md_apply_fix3): Handle VTABLE relocs.
5258 (v850_fix_adjustable): New.
5259 (v850_force_relocation): New.
252b5132
RH		 5260
5261Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5262
5263 * tc-hppa.c (fp_operand_format): Add some additional formats.
5264 (pa_ip): Do not automatically promote into pa2.0 mode.
5265 (pa_level): Handle ".level 2.0".
5266
5267Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5268
5269 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5270 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5271 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5272 (None): Redefine as 0xffff.
5273
5274 From Jeff B Epler <jepler@usgs.gov>
5275 * doc/c-i386.texi (i386-SIMD): New section.
5276
5277Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5278
5279 * read.c (discard_rest_of_line): New function.
5280 * read.h: Declare it.
5281 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5282
5283Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5284
5285 * config/tc-d10v.c (find_symbol_matching_register): New function.
5286 (find_opcode): Cope with the case where a register name matches
5287 a symbol name.
5288
5289Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5290
5291 * config/tc-v850.c (md_pcrel_from): Rename to
5292 v850_pcrel_from_section.
5293 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5294 sections.
252b5132
RH		 5295
5296 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5297
5298Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5299
5300 * config/tc-d10v.c (find_opcode): Generate an error if a register
5301 is supplied for an operand that should not be a register.
5302
5303Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5304
5305 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5306 instructions to have another instruction in the right bin.
5307
5308Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5309
5310 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5311 the right container if the left container holds a branch
3e87a760 5312 instruction.
252b5132
RH		 5313
5314Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5315
5316 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5317 both a register name and symbol name.
5318 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5319
5320Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5321
5322 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5323 execution unit class.
5324
5325 (reg_name_search): If a name matches a register and a symbol,
5326 prefer the register.
5327 (find_format): Disallow flag registers when a general purpose
5328 register is required.
5329 If a number is required, but a register has been given, check to
5330 see if a symbol with the same name as the register exists, and if
5331 so, use that symbol.
5332
5333Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5334
5335 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5336
5337Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5338
5339 * config/tc-d30v.c (find_format): Do not accept flag registers as
5340 general purpose registers.
5341 (find_format): If an immediate value is expected at a given place
5342 in a format, but a register name has been provided instead, check
5343 to see if that register name matches the name of a predefined
5344 symbol and if it does, then use the symbol instead.
5345 (reg_name_search): If a register name matches a symbol name,
5346 prefer the register name to the symbol name.
5347
5348Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5349
5350 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5351 the previous insn to empty.
5352
53531998-09-20 Michael Meissner <meissner@cygnus.com>
5354
5355 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5356 pieces, forcing the use of an ANSI compiler.
5357
5358Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5359
5360 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5361 relocs.
5362 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5363
5364Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5365
66778679
RH		 5366 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5367 assembler syntax.
5368 (obj_elf_vtable_entry): Likewise.
5369 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5370 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5371 (tc_gen_reloc): Likewise.
5372 (arm_fix_adjustable): Likewise.
5373 (elf32_arm_force_relocation): New.
5374 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5375
5376Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5377
5378 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5379
5380Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5381
66778679
RH		 5382 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5383 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5384
5385Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5386
5387 * config/tc-i386.c (i386_operand): Detect non-segment registers
5388 used as segment prefixes.
5389
5390Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5391
5392 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5393 optimize across FDE boundaries.
5394
5395 * config/obj-coff.c (obj_coff_section): Preserve any link once
5396 flags when setting the section flags.
5397
5398Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5399
5400 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5401 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5402
5403Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5404
5405 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5406 to the host width.
5407
5408Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5409
5410 * frags.c (frag_grow): Include the size of the frag struct in the
5411 obstack chunk size.
5412
5413 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5414 if the new subseg comes before the old.
5415
5416Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5417
5418 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5419 to handle edge8 and edge16.
5420
5421Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5422
5423 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5424 before we clobber the symbol involved.
5425
5426Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5427
3e87a760 5428 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5429 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5430 use arm_adjust_symtab for OBJ_COFF.
5431 (armelf_adjust_symtab): New Routine.
5432 * config/tc-arm.h: Define obj_adjust_symtab to
5433 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5434
252b5132
RH		 5435Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5436
5437 * configure.in: Make all i386-elf targets use bfd_gas.
5438 * config/tc-i386.c (tc_i386_force_relocation): New.
5439 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5440 (md_apply_fix3): Likewise.
5441 (tc_gen_reloc): Handle them.
5442 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5443 tc_i386_force_relocation.
5444
5445Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5446
5447 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5448
5449Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5450
5451 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5452 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5453 sequential pair.
5454
252b5132
RH		 5455Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5456
5457 * read.h (generate_lineno_debug): Add prototype.
5458 * read.c (generate_lineno_debug): Make non-static.
5459
5460Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5461
5462 * config/tc-i386.c (md_assemble): Only warn for address/data size
5463 prefixes.
5464
5465Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5466
5467 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5468 against Thumb function names, as the linker needs this information.
5469
54701998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5471
5472 * expr.c (operand): Check also that there is no advance in operand
5473 after atof_generic in order to decide "is it label 0f or floating
5474 point number?".
5475
5476Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5477
5478 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5479 command line options with a single dash.
5480 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5481
5482Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5483
3e87a760
AM		 5484 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5485 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5486
54871998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5488
5489 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5490 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5491 demand_empty_rest_of_line before mri_comment_end.
5492 (equals): Check garbage after expression before
5493 mri_comment_end in MRI mode.
5494
5495Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5496
5497 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5498 small immediate constant to use the constant itself rather than
5499 always using 1.
5500
5501Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5502
5503 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5504 (pa_leave): Likewise.
5505
5506Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5507
5508 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5509 prefixes.
5510 (i386_operand): Fix an error message.
5511
5512Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5513
5514 * doc/c-arm.texi (ARM Directives): Document .req directive.
5515
5516 * config/tc-arm.c (reg_required_here): Display erroneous string if
5517 the register name could not be decoded.
5518 Do not set inst.instruction if the sift is -1.
5519
5520Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5521
5522 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5523 we do for EXTERN.
5524
5525Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5526
5527 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5528 even if it is belived to be unnecessary.
5529
5530Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5531
5532 config/tc-i386.c (i386_operand): Size immediate constants by
5533 suffix (erroneously removed as part of July 7 change).
5534
5535Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5536
66778679
RH		 5537 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5538 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5539 (armelf_frob_symbol): New Routine.
5540 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5541
5542Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5543
5544 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5545
5546Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5547
5548 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5549 command line switches passed to assembler.
5550
5551Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5552
5553 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5554 (gas_cgen_opcode_desc): Declare.
5555 (gas_cgen_parse_operand): Declare.
5556 (*): Prepend gas_ to gas specific fns to denote them as such.
5557 All uses updated.
5558 * cgen.c (gas_cgen_opcode_desc): New global
5559 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5560 (queue_fixup): Renamed from cgen_queue_fixup.
5561 (*): Prepend gas_ to gas specific fns to denote them as such.
5562 All uses updated.
5563 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5564 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5565 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5566 Open opcode table and initialize it.
5567 (make_parallel): Use gas_cgen_opcode_desc.
5568 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5569 (md_assemble): Ditto.
5570
5571Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5572
5573 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5574 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5575 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5576 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5577 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5578 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5579 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5580 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5581 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5582 (INIT_STAB_SECTION): Likewise.
5583 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5584
252b5132
RH		 5585 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5586 (md_parse_option): Watch for them.
5587 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5588 (md_begin): Kill neverdef code.
5589 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5590 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5591 (s_alpha_coff_wrapper): New.
5592 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5593
252b5132
RH		 5594Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5595
5596 Start of changes to remove mdebug section from mips*-elf
5597 Based on MIPS_STAB_ELF definition
5598 * acconfig.h: undef if not configured
5599 * config.in: undef if not configured
5600 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5601 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5602 * stabs.c (s_stab_generic): flush frag
5603
5604Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5605
66778679
RH		 5606 * configure.in: (arm-*-elf): Handle.
5607 (thumb-*-elf): Handle.
5608 * configure: Regenerate.
5609 * read.c (stringer): Fix typo in comment.
5610 * write.c (fixup_segment): Don't add symbol value to addend if
5611 TC_ARM and OBJ_ELF.
5612 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5613 sections.
5614 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5615 for OBJ_ELF.
252b5132
RH		 5616
5617Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5618
5619 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5620 (write_2_short): Emit warning if new flag is set.
5621 (do_assemble): Set flags if left instruction is one of special
5622 "right-instruction-killer" type.
5623
5624Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5625
252b5132
RH		 5626 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5627 Always output words in debug_info section as big endian.
5628 (sparc_target_format): Choose correct bfd target.
5629 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5630
252b5132
RH		 5631Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5632
5633 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5634 to work with internationalization code. Issue an error when two
5635 operands match that are not allowed to match.
5636
5637Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5638
5639 * configure.in (install_tooldir): Allow target to specify whether
5640 it wants to be installed in $(tooldir)/bin.
5641 * configure: Regenerate.
5642 * Makefile.am (install-exec-local): Set install-exec-tooldir
5643 dependency via configure.
5644 * Makefile.in: Regenerate.
5645
5646Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5647
5648 * Makefile.am (install-exec-local): Split into two ...
5649 (install-exec-bindir,install-exec-tooldir): New rules.
5650 * Makefile.in: Regenerate.
5651
5652Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5653
5654 * Makefile.am (install-exec-local): Don't remove the file before
5655 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5656 W. Rozycki <macro@ds2.pg.gda.pl>.
5657 * Makefile.in: Rebuild.
5658
5659Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5660
5661 * cgen.c: Include libiberty.h.
5662 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5663 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5664 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5665 (md_cgen_lookup_reloc)): Declare.
5666 (md_cgen_record_fixup_exp): Declare.
5667 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5668 (m32r_relax_frag): Declare.
5669 (cgen_md_apply_fix3): Decls moved to cgen.h.
5670 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5671 (m32r_cgen_record_fixup_exp): Delete decl.
5672 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5673 (assemble_nop): Delete.
5674 (expand_debug_syms): Delete unused `exp'.
5675 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5676 Add default case for -Wall.
5677 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5678 (md_atof): Delete unused wordP.
5679
5680Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5681
5682 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5683 value.
5684
5685Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5686
5687 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5688 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5689 .print, .purgem, and .struct. Remove documentation for
5690 .app-file.
5691
5692Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5693
5694 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5695 Update call to insert_operand.
5696
5697Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5698
5699 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5700
5701Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5702
5703 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5704 whitespace after a prefix operator.
5705
5706Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5707
5708 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5709
5710Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5711
5712 * config/tc-sparc.c (log2): New static function.
5713 (s_reserve): Use log2 to convert alignment before calling
5714 record_alignment.
5715 (s_common): Use log2 to convert alignment before calling
5716 record_alignment and frag_align.
5717 (sparc_cons_align): Use log2.
5718
5719Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5720
5721 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5722 (s_common): Likewise.
5723
5724 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5725 initialization of waddr.
5726 (sparc_elf_final_processing): Add default case to switch.
5727
5728Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5729
5730 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5731 than temporary real.
5732
5733Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5734
5735 * write.c (subsegs_finish): Don't align the segments if there were
5736 any errors.
5737
5738 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5739 copying aux information.
5740
5741 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5742 expression into a symbol.
5743
5744Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5745
5746 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5747 type to unsigned int.
5748 (md_assemble): Change type used to store offsets from unsigned
5749 long to long.
5750 (i386_operand): Switch error check to only call RESTORE_END_STRING
5751 once after parse_register.
5752
5753Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5754
5755 * config/tc-v850.c (md_show_usage): Changed format to match that
5756 of gcc, ld, etc.
5757
5758 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5759
5760Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5761
5762 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5763 relocs.
5764 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5765 weak.
5766
5767Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5768
5769 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5770 * doc/Makefile.in: Rebuild.
5771
5772Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5773
66778679
RH		 5774 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5775 for %lo expressions.
5776 (mips_ip, case 'u'): Move range check after code to mask
5777 off bits in %hi/%lo expressions. Mask off high bits for
5778 %lo expressions.
252b5132
RH		 5779
5780Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5781
5782 * doc/Makefile.am (gasver.texi): New target.
5783 (as.info, as.dvi): Depends upon gasver.texi.
5784 * doc/as.texinfo: Include gasver.texi. Mention version number on
5785 title page and in top node.
5786 * doc/Makefile.in: Rebuild.
5787
5788Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5789
5790 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5791 but not including the line containing the edict.
5792 * listing.h (LISTING_EOF): New.
5793 * input-scrub.c (input_scrub_next_buffer): Call it.
5794
5795Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5796
5797 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5798 immediate address based solely on the suffix and the mode.
252b5132
RH		 5799
5800 * config/tc-i386.c (md_assemble): Add assertion to make sure
5801 overlap2 does not set Imm.
5802
5803 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5804 sequences of whitespace to a single space.
5805 (is_space_chars): Just compare with space.
5806 (md_begin): Don't initialize space_chars.
5807 (md_assemble): Just skip a single whitespace character.
5808 (i386_operand): Rewrite base-index parsing to use new
5809 parse_register, and to skip white space. Skip white space in a
5810 number of other places too. Don't give error message if
5811 parse_register fails.
5812 (parse_register): Change reg_string parameter to be non-const.
5813 Add end_op parameter. Skip white space after the `%', and return
5814 end of register string. Give error message here rather than
5815 caller.
5816
5817Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5818
5819 Based on patch from Matt Semersky <matts@scd.hp.com>:
5820 * expr.c (op_encoding): Make const.
5821 (expr_set_precedence): New function.
5822 (expr_begin): Don't set operator rankings, just call
5823 expr_set_precedence.
5824 * expr.h (expr_set_precedence): Declare.
5825 * read.c (s_mri): Call expr_set_precedence.
5826
5827Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5828
5829 * doc/as.texinfo (Statements): Remove paragraph discussing
5830 continuing lines with a backslash. This hasn't worked for years,
5831 if it ever did.
5832
5833Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5834
66778679 5835 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5836 symbol definitions.
5837 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5838 (ps_CTORS, ps_DTORS): New section types.
5839 (vms_fixup_xtors_section): New function
5840 (Ctors_Psect, Dtors_Psect): Define.
5841 (IS_GXX_XTOR): Define
5842 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5843 Filter static constructors/destructors and add to
5844 Ctors_Symbols/Dtors_Symbols chain.
5845 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5846 appropriate section.
5847
66778679 5848 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5849 * makefile.vms: Merge vax/vms support.
5850
5851Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5852
5853 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5854 (elf_pseudo_table): Add them.
5855 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5856 (md_apply_fix): Accept them.
5857 (mips_fix_adjustable): Don't adjust them.
5858 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5859 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5860 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5861 (tc_fix_adjustable): Don't adjust them.
5862
5863Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5864
5865 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5866 (cgen.o): Use it.
5867 * Makefile.in: Regenerate.
5868 * configure.in: AC_SUBST cgen_cpu_prefix.
5869 * configure: Regenerate.
5870
5871Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5872
5873 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5874 Changed all users of COND12_DELAY.
5875
5876Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5877
5878 * config/tc-mn10300.c (set_arch_mach): New function.
5879 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5880 (md_begin): Default to mn10300 mode.
5881 (md_assemble): Only accept instructions for the core mn10300
5882 chip and the active machine type.
5883
5884Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5885
5886 * subsegs.h (segment_info_type): Give the struct a name.
5887 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5888 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5889 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5890 * config/tc-w65.h (tc_reloc_mangle): Declare.
5891 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5892
5893Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5894
66778679
RH		 5895 * config/tc-v850.c (v850_comm): Restore old section
5896 after common processing.
252b5132
RH		 5897
5898Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5899
5900 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5901
5902Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5903
5904 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5905 char with code that explicitly sign-extends.
5906
5907Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5908
252b5132
RH		 5909 * config/tc-v850.c (md_begin): Restore text section as the current
5910 section after creating call table sections.
5911 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5912 code.
252b5132
RH		 5913
5914 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5915 with call to macro SYM_AUXINFO.
5916
5917Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5918
5919 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5920 with the program transform name.
5921 * Makefile.in: Rebuild.
5922
5923Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5924
5925 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5926 information.
5927
5928Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5929
5930 * config/tc-i386.c (i386_operand): Be prepared for a space between
5931 the open parenthesis and the start of the register operand,
5932 because of the June 16 change.
5933
5934Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5935
5936 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5937 BFD_ASSEMBLER.
5938
5939Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5940
5941 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5942 even if it is belived to be unnecessary.
5943
5944Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5945
5946 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5947 symbols.
5948 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5949
5950Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5951
5952 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5953 shift amount for a repeated operand. The shift amount for the
5954 repeated copy comes from the size of the operand.
5955
5956Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5957
5958 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5959
5960Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5961
5962 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5963
5964Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5965
5966 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5967 characters in it as LEX_IS_SYMBOL_COMPONENT.
5968 * config/tc-i386.h (tc_symbol_chars): Define.
5969 (extra_symbol_chars): Declare.
5970 * config/tc-i386.c (extra_symbol_chars): Define.
5971 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5972 (line_comment_chars): Set to '/' if TE_LINUX.
5973 * doc/c-i386.texi (i386-prefixes): Update.
5974 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5975
5976Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5977
5978 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5979 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5980
59811998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5982
5983 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5984 constraint in instructions REP & REPI.
5985
5986Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5987
5988 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5989 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5990
5991 (check_range): If the operand is shifted, then shift the number
5992 before checking its range.
5993
3e87a760 5994 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5995
5996 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5997 common sections.
5998
5999Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6000
6001 * config/tc-v850.c (v850_comm): Create special sections as needed.
6002
60031998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6004
6005 * config/tc-d10v.c (write_2_short): Addition of swapping
6006 instructions for sequential and reverse sequential order when
6007 given order is not possible.
6008
6009Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6010
6011 * Makefile.am: Rebuild dependencies.
3e87a760 6012 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6013 * Makefile.in: Rebuild.
6014
6015Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6016
6017 * doc/c-i386.texi: Update 16 bit documentation.
6018
6019 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6020 IgnoreDataSize to IgnoreSize as they are used for address size as
6021 well as data size.
6022 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6023 32-bit mode, similarly addr16/data16 and variants.
6024
6025Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6026
6027 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6028 sequential word multiply instructions.
3e87a760 6029
252b5132
RH		 6030 (do_assemble): Add extra command line argument, to allow mul32
6031 attribute to be preserved across parallel insns.
6032 (md_assemble): Insert NOPs between explicitly parallel insns which
6033 contain an 32 bit multiply and a 16 multiply.
6034
6035Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6036
6037 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6038 likewise for REPE.
6039
6040 * config/tc-i386.c (reloc): Add braces.
6041
6042 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6043 consistent with Intel naming.
6044 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6045 use bitfields in sib_byte.
6046 (modrm_byte): Don't use bitfields here either.
6047
6048 * config/tc-i386.c (current_templates): Add const.
6049 (parse_register): Add const to return, param, and char *s.
6050 (i386_operand): Add const to reg_entry *r.
6051 * config/tc-i386.h (templates): Add const to start, end.
6052
6053 Inspired by code for 16 bit gas support from Martynas Kunigelis
6054 <martynas@nm3.ktu.lt>:
6055 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6056 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6057 (uses_mem_addrmode): Remove.
6058 (md_estimate_size_before_relax): Add support here too.
6059 (md_relax_table): Rewrite interface to md_relax for 16 bit
6060 support.
6061 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6062 (opcode_suffix_to_type): Remove.
6063 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6064 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6065 (md_convert_frag): Likewise.
6066 (i386_operand): Add support for 16 bit base/index regs,
6067 immediates, and displacements. Remove some unnecessary casts, and
6068 localise end_of_operand_string, displacement_string_start,
6069 displacement_string_end variables. Add GCC_ASM_O_HACK.
6070 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6071
6072 * config/tc-i386.c (prefix_hash): Remove.
6073 (md_begin): Rewrite without obstacks. Remove prefix hash table
6074 handling. Rewrite lexical table handling.
6075 (i386_print_statistics): Don't print prefix statistics.
6076 (md_assemble): Rewrite instruction parser so that line is not
6077 converted to lower case. Don't do a hash_find for prefixes,
6078 instead recognise them via opcode modifier.
6079 (expecting_operand, paren_not_balanced): Localise variables.
6080 * config/tc-i386.h (IsPrefix): Define.
6081 (prefix_entry): Remove.
6082
6083 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6084 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6085 '\\' in case where comment_chars contains '/'.
6086
6087 * config/tc-i386.c (MATCH): Ensure given operand and template
6088 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6089 you must write `ljmp *table(%ebx)'.
6090
6091 From H.J. Lu <hjl@gnu.org>:
6092 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6093 as 0 ifndef BFD_ASSEMBLER.
6094 (md_assemble): Allow immediate operands without suffix or
6095 other reg operand to default in size to the current code size.
6096
6097Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6098
66778679
RH		 6099 * config/tc-v850.c (md_begin): Restore creation of
6100 .call_table_text and .call_table_data sections.
252b5132
RH		 6101
6102Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6103
6104 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6105 after emitting a word of noops.
6106
6107Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6108
6109 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6110 (i386_operand): Simplify checks for valid base/index combinations.
6111 Disallow `in 4(%dx),%al'.
6112
6113 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6114 index_reg const.
6115 (add_prefix): Change parameter from char to int.
6116
6117 * config/tc-i386.h (Ugh): Define opcode modifier.
6118 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6119
6120 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6121 CONSISTENT_REGISTER_MATCH macros to check register types more
6122 thoroughly. Check for illegal suffix/operand combinations
6123 when matching insns with operands. Handle new `s' suffix, and
6124 associated FloatMF opcode modifier for float insns with memory
6125 operands.
6126 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6127 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6128 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6129 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6130 DATA_PREFIX_OPCODE throughout.
6131
6132 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6133 (md_assemble): Rewrite suffix/register operand checking code to be
6134 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6135 AnyMem, the better to grep.
6136 (pi): Remove Abs.
6137 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6138 given a memory operand. Don't set Abs bits either.
6139 (type_names): Remove Mem*, Abs*.
6140 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6141 define opcode_modifiers as these cases are handled by Disp8,
6142 Disp16, Disp32 and suffix checks.
6143 (COMES_IN_BOTH_DIRECTIONS): Remove.
6144 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6145
6146 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6147 if IgnoreDataSize modifier given. Remove ShortformW modifier
6148 test. Add test for ShortForm in W base_opcode modification.
6149 Merge Seg2ShortForm and Seg3ShortForm code.
6150 * config/tc-i386.h (ShortFormW): Remove.
6151 (IgnoreDataSize): Define.
6152
6153Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6154
6155 * config/tc-d30v.c (md_assemble): Store previous segment state
6156 with previous instruction.
6157
6158Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6159
6160 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6161 (ebp, esp): Remove static variables.
6162 (MATCH): Remove test for InOutPortReg.
6163 (i386_operand): Properly handle InOutPortReg here instead.
6164 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6165 (md_assemble): Simplify and correct modrm and sib generation.
6166 (i386_operand): Add warning for scale without index.
6167 Rewrite checks for valid base/index combinations.
6168
6169 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6170 macros and enclose in do while(0).
6171 (RESTORE_END_STRING): Likewise.
6172 (md_assemble): Add one to printed operand number so we start
6173 from 1 not 0. Add some more gettext invocations.
6174 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6175 number here too.
6176
6177 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6178 DATA_PREFIX, SEG_PREFIX): Define.
6179 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6180 (check_prefix): Remove function.
6181 (add_prefix): New function. Add prefix to i.prefix as well as
6182 doing checks.
6183 (md_assemble): Changes for add_prefix. Remove hack for wait
6184 prefix, instead always output prefixes in fixed order. Test
6185 for jcxz/loop when selecting between word & dword operations,
6186 and add address size prefix rather than operand size prefix.
6187 Remove operand -> address size hack when emitting jcxz/loop.
6188 (i386_operand): Remove O_Absent check as it's done in expr.
6189
6190Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6191
6192 * configure.in: Recognize m5200 as a cpu_type of m68k.
6193 * aclocal.m4: Rebuild with current libtool.
6194 * configure: Rebuild.
6195
6196Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6197
6198 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6199 to relaxable_symbol to prevent references to external symbol from
6200 being relaxed.
6201
6202Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6203
6204 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6205 symbols are relaxable.
6206
6207Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6208
66778679
RH		 6209 * config/tc-v850.c (md_begin): Don't create special
6210 sections by default.
3e87a760 6211
252b5132
RH		 6212Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6213
6214 * config/tc-mips.c (macro): For div and udiv, close the
6215 reorder block as soon as possible.
6216
6217Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6218
6219 From Matt Semersky <matts@scd.hp.com>:
6220 * macro.c (macro_mri_mode): New function.
6221 * macro.h (macro_mri_mode): Declare.
6222 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6223 MRI mode.
6224
6225Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6226
6227 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6228 OBJ_EVAX case.
6229
6230 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6231 until after xstrdup in OBJ_EVAX case.
6232
6233Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6234
6235 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6236 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6237 of hardcoded magic number.
6238 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6239
6240Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6241
6242 * read.c (do_s_func): New function.
6243 (s_func): Call it.
6244 * read.h (do_s_func): Add prototype.
6245
6246Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6247
6248 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6249 nops if fill pattern not specified.
6250
6251Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6252
6253 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6254 * config/te-go32.h (TE_GO32): Define.
6255 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6256
6257Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6258
6259 Implement .func/.endfunc pseudo-ops.
6260 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6261 (s_func): Declare.
6262 * read.c (potable): Add .func,.endfunc.
6263 (s_func): New function.
6264 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6265 functions.
6266 (in_doc_func_p,current_function_label): New static globals.
6267 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6268
6269Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6270
6271 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6272 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6273 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6274 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6275 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6276 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6277 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6278 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6279 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6280 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6281 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6282 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6283 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6284 * config/tc-alpha.c: Likewise.
6285 * config/tc-alpha.h: Likewise.
6286 * config/tc-arm.c: Likewise.
6287 * config/tc-h8300.c: Likewise.
6288 * config/tc-h8500.c: Likewise.
6289 * config/tc-hppa.c: Likewise.
6290 * config/tc-i860.c: Likewise.
6291 * config/tc-i960.c: Likewise.
6292 * config/tc-ppc.c: Likewise.
6293 * config/tc-sh.c: Likewise.
6294 * config/tc-sparc.h: Likewise.
6295 * config/tc-tic30.c: Likewise.
6296 * config/tc-w65.c: Likewise.
6297 * config/tc-z8k.c: Likewise.
6298
6299Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6300
6301 * config/tc-vax.c (_): Delete this macro used for placeholder
6302 values in vax_operand_width_size; it conflicts with the _() macro
6303 used for internationalization.
6304
6305Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6306
6307 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6308 code. From Chris Moller <moller@bops.com>.
6309
6310 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6311 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6312 * read.c (emit_expr): Initialize seg and subseg fields of a new
6313 broken word.
6314 * write.c (write_object_file): Switch to the appropriate segment
6315 and subsegment when processing a broken word.
6316
6317 * config/tc-m68k.c (mri_assemble): New static function.
6318 (build_mri_control_operand): Call mri_assemble rather than
6319 md_assemble.
6320 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6321 (s_mri_endf, s_mri_endw): Likewise.
6322
6323Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6324
6325 * read.c (s_org): Call md_flush_pending_output if it is defined.
6326
6327 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6328
6329Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6330
6331 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6332 (md_parse_option): Add for same.
6333 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6334 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6335 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6336
6337 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6338
252b5132
RH		 6339Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6340
6341 * config/tc-arm.c (find_real_start): Relax definition of local
6342 labels.
6343
6344Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6345
6346 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6347 symbols at the given address, not just the last one specified.
6348
6349Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6350
66778679
RH		 6351 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6352 or number_to_chars_littleendian to write data.
252b5132
RH		 6353
6354Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6355
6356 * config/tc-v850.c (md_assemble): Remove artificially created
6357 register name symbols.
6358
6359Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6360
6361 * write.c (fixup_segment): Change "segment" to "section" in
6362 error message.
6363
6364Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6365
6366 * write.c (fixup_segment): Change sym1-sym2 message again.
6367
6368Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6369
6370 * write.c (fixup_segment): Improve error message for sym1-sym2
6371 errors when sym1 is in a different segment from sym2.
6372
6373Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6374
6375 * config/tc-m32r.c (warn_unmatched_high): New static local.
6376 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6377 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6378 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6379 (md_parse_option): Likewise.
6380 (md_show_usage): Likewise.
6381 (m32r_frob_file): Likewise.
6382
6383 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6384 (read_a_source_file): Call them.
6385 * read.h (stabs_generate_asm_file): Declare.
6386 * stabs.c (stabs_generate_asm_file): New function.
6387 (generate_asm_file): New function.
6388 (stabs_generate_asm_lineno): Move file name handling into
6389 generate_asm_file.
6390
6391Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6392
6393 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6394 (d30v_current_align, d30v_current_align_seg): New variables.
6395 (d30v_last_label): New variable.
6396 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6397 (s_d30v_data, s_d30v_section): Likewise.
6398 (md_pseudo_table): Call them.
6399 (md_begin): Initialize d30v_current_align_seg.
6400 (md_assemble): Call d30v_align when needed by known current alignment.
6401 (d30v_frob_label, d30v_cons_align): New functions.
6402 * config/tc-d30v.h (md_do_align): Remove.
6403 (tc_frob_label): Call d30v_frob_label.
6404 (md_cons_align): New.
252b5132 6405
3e87a760 6406 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6407 expression symbols before processing. Clean up code formatting.
6408
6409Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6410
6411 * po/Make-in (install-info): New target.
6412
6413Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6414
6415 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6416 instructions.
6417 * config/tc-mn10300.c (md_assemble): Likewise.
6418
6419Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6420
6421 * Makefile.am: Update with `make dep-am'.
6422 (HFILES): Add cgen.h.
6423 (cgen.o): Depend on cgen.h.
6424 * Makefile.in: Regenerate.
6425
6426 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6427
6428Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6429
6430 * gasp.c (grab_label): Permit a label to be a preprocessor
6431 variable by permitting a label to start with a backslash.
6432
6433Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6434
6435 * config/tc-mips.c (validate_mips_insn): Removed hack
6436 for previously inaccessible bitfields in some INSN_TRAP
6437 instructions.
6438
6439Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6440
6441 * config/tc-d30v.c (do_assemble): Abort with error message
6442 if opcode operands do not match.
3e87a760 6443
252b5132
RH		 6444Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6445
6446 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6447 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6448 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6449 similar new 'q' operand.
6450
6451Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6452
6453 * cgen.c (cgen_asm_finish_insn): Fix typo.
6454
6455Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6456
6457 * cgen.h: New file.
6458 * cgen.c: Include it.
6459 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6460 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6461 All callers updated.
6462 * config/tc-m32r.c: Include cgen.h.
6463 (m23r_insn): New members num_fixups,fixups.
6464
6465Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6466
6467 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6468 to avoid compiler warning.
6469
6470Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6471
6472 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6473 calling make.
6474
66778679 6475 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6476
6477Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6478
6479 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6480
6481Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6482
6483 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6484 a short format insn.
6485 (md_assemble): Set it for explicitly packed insns.
3e87a760 6486
252b5132
RH		 6487Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6488
6489 * config/obj-coff.c (c_symbol_merge): Do not take address of
6490 native fields when performing the memcpy.
6491
6492Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6493
3e87a760 6494 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6495 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6496
6497Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6498
6499 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6500 relocations against globally visible symbols.
6501 * config/tc-m68k.c (relaxable_symbol): New macro.
6502 (m68k_ip, md_estimate_size_before_relax): Use it.
6503 (tc_m68k_fix_adjustable): Also handle weak symbols.
6504
6505Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6506
6507 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6508 references to externally visible symbols.
6509 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6510 values in twice for a PC relative reloc if the symbol is
6511 externally defined.
252b5132
RH		 6512
6513 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6514 don't adjust a PC relative reloc against an externally visible
6515 symbol.
6516 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6517 for a PC relative fixup against an externally visible defined
6518 symbol, arrange to store object file and addend values as though
6519 the symbol were not defined.
6520 (tc_gen_reloc): Likewise.
6521
6522Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6523
6524 * read.c (sizeof_leb128): Referenced externally by write.c so
6525 don't inline.
6526
6527Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6528
6529 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6530 and expand a 'debug' symbol associated with the next instruction
6531 that does not cause a short instruction to be filled with a NOP.
6532 (md_pseudo_table): Add support for .debugsym.
6533 (assemble_parallel_insn): Add calls to expand_debug_sym as
6534 appropriate.
6535 (md_assemble): Ditto.
6536
6537Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6538
6539 * as.c (main): Conditionally call setlocale.
6540 * gasp.c (main): Likewise.
6541 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6542 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6543
6544Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6545
6546 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6547
252b5132
RH		 6548Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6549
6550 * config/tc-hppa.c: Change all calls to bzero to use memset.
6551 (pa_ip): Add cast to avoid warning.
6552 (tc_gen_reloc, md_apply_fix): Likewise.
6553 (pa_find_space_by_number): Likewise.
6554 (hppa_force_relocation): Likewise.
6555 (pa_block): Change i to unsigned int.
6556 * config/obj-som.h (obj_som_copyright): Declare.
6557
6558Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6559
6560 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6561 for line numbers for assembly source.
6562
6563Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6564
6565 * configure.in: Change version number to 2.9.4
6566 * configure: Rebuild.
6567
6568Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6569
6570 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6571
6572Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6573
6574 * ecoff.h: Change symbolS in function declaration to struct
6575 symbol.
6576
6577Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6578
6579 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6580 (md_convert_frag): Fix i18n typo.
6581
6582Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6583
6584 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6585 * ecoff.h: Protoype it.
6586 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6587 [EVAX] (s_alpha_prologue): Delete.
6588 (md_pseudo_table): Update.
6589
6590Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6591
6592 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6593 array to local pointer.
6594 (get_args, parse_expr): Add casts to avoid warnings.
6595
6596Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6597
6598 * read.c (s_set): Cast xmalloc return value to fragS *.
6599 * config/tc-m68k.c (m68k_ip): Function made static to match
6600 previous forward declaration.
6601 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6602
6603Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6604
6605 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6606 strings.
252b5132
RH		 6607
6608 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6609 macros to error strings.
6610
6611Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6612
6613 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6614 reloc is in the TOC csect.
6615 (md_apply_fix3): Correct gettext typo.
6616
6617Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6618
6619 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6620 .L - they are local labels and the branches are not really
6621 function calls but rather far jumps.
6622
6623Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6624
6625 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6626
6627Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6628
6629 * config/tc-i386.c (md_assemble): Print operand number rather than
6630 using ordinal_names.
6631 (i386_operand): Likewise.
6632
6633Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6634
6635 * Makefile.am (INTLLIBS): Define to work around apparent automake
6636 bug.
6637 All Makefiles: Regenerated.
6638
6639 * Many files: Added gettext invocations around user-visible
6640 strings.
6641 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6642 HAVE_LC_MESSAGES): Define.
6643 * dep-in.sed: Added asintl.h.
6644 * po/Make-in: New file.
6645 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6646 Include "asintl.h".
6647 * read.c (Z_): Renamed from `_'.
6648 * Makefile.am (SUBDIRS): Added po.
6649 (POTFILES): new macro.
6650 (po/POTFILES.in): New target.
6651 ($(OBJS)): Added asintl.h.
6652 (HFILES): Likewise.
6653 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6654 (as_new_LDADD): Added $(INTLLIBS).
6655 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6656 (gasp_new_LDADD): Added $(INTLLIBS).
6657 (gasp_new_DEPENDENCIES): New macro.
6658 * configure, aclocal.m4: Rebuilt.
6659 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6660 po/Makefile.
6661 (ALL_LINGUAS): Define.
6662 * macro.c: Include "asintl.h".
6663 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6664 * as.h: Include "asintl.h".
6665 * config/tc-i386.c (ordinal_names): Removed.
6666 (md_assemble): Changed error text to avoid ordinal_names.
6667 (i386_operand): Likewise.
6668 (reloc): Added as_bad to avoid i18n problems.
6669 (tc_gen_reloc): Likewise.
6670 * config/tc-arm.c (bad_args): Now a #define.
6671 (bad_pc): Likewise.
6672 * config/obj-vms.c (VMS_stab_parse): Changed type of
6673 `long_const_msg'.
6674 (global_symbol_directory): Unified strings to avoid i18n
6675 problems.
6676 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6677 avoid i18n problems.
6678 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6679 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6680 i18n problems.
6681 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6682 problems.
6683 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6684 comment.
6685 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6686 problems.
6687 * as.c (print_version_id): Added an fprintf to avoid i18n
6688 problems.
6689 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6690 problems.
6691 * expr.c (expr): Added as_warn call to avoid i18n problems.
6692 * messages.c (as_assert): Changed code to avoid i18n problems.
6693 (as_abort): Likewise.
6694 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6695 (s_space): Likewise.
6696 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6697
6698Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6699
6700 * config/tc-i386.c (check_prefix): New static function, split out
6701 from md_assemble.
6702 (struct _i386_insn): Add wait_prefix field.
6703 (md_assemble): Remove wait_prefix local variable. Use
6704 check_prefix when adding a prefix.
6705
6706 * config/tc-i386.c (current_templates): New static variable.
6707 (md_assemble): Remove current_templates local variable.
6708 (md_assemble, i386_operand): Improve error and warning messages in
6709 many places. Add RESTORE_END_STRING in many places before error
6710 return. Clarify some comments.
6711
6712 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6713 element array.
6714 (md_assemble): Parse string instruction operands, looking for
6715 segment override prefixes. Check for invalid segment prefixes on
6716 string instruction.
6717 (i386_operand): i.seg[] and max mem_operand changes for string
6718 insns.
6719 * config/tc-i386.h (EsSeg): Define.
6720
6721 * config/tc-i386.h (regKludge): Define.
6722 (iclrKludge, imulKludge): Don't define.
6723 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6724 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6725 opcode_modifier checks to look for more common cases first. Add
6726 default_seg for IsString case.
6727
6728Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6729
6730 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6731 AC_DECL_YYTEXT.
6732 * configure: Rebuild with new automake and libtool.
6733 * aclocal.m4, Makefile.in: Likewise.
6734
6735 * doc/Makefile.am (as.dvi): New target.
6736 * doc/Makefile.in: Rebuild.
6737
6738Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6739
6740 * configure.in: Added sparc86x support.
3e87a760 6741
252b5132 6742 * configure: Rebuild.
3e87a760 6743
252b5132
RH		 6744 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6745 sparc_arch.
6746 (md_parse_option): Warn if -EL is not supported for this architecture.
6747
6748 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6749
252b5132
RH		 6750Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6751
66778679
RH		 6752 * config/tc-mips.c (mips_ip): Note when we use get match on
6753 the full instruction name.
252b5132
RH		 6754
6755Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6756
6757 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6758 back into the expression to handle add/sub simplification correctly.
6759
6760Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6761
66778679 6762 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6763
6764Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6765
6766 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6767 #<n>' instruction.
6768
6769Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6770
6771 * symbols.c (max_indent_level): New global.
6772 (print_symbol_value_1): Use it.
6773 * expr.h (expr_build_dot): Declare.
6774 * expr.c (expr_build_dot): New function.
6775
6776Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6777
6778 * symbols.c (print_binary): New function.
6779 (print_expr_1): Call it.
6780
6781Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6782
6783 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6784 operand in the opcode.
6785
6786Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6787
6788 * config/tc-i386.h: Reorder operand flags and opcode modifier
6789 flags for clarity. Remove unused definitions: Unknown,
6790 ImmUnknown, DispUnknown, NoModrm.
6791 * config/tc-i386.c (type_names): Add missing Debug type.
6792 (md_assemble): Better duplicate prefix checking. Quicker string
6793 instruction check via new opcode_modifier flag.
6794
6795Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6796
6797 * doc/as.texinfo (Invoking): Clarify -Wa example.
6798
6799Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6800
3e87a760 6801 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6802 (s_mips_weakext): Define.
6803 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6804 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6805 defined(TC_MIPS).
6806
252b5132
RH		 6807Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6808
6809 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6810 is an error if the value can not be computed at assembly time.
6811 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6812
6813Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6814
6815 * gasp.c (main): Set next field of new include_path structure to
6816 NULL. From Avery Pennarun <averyp@gdc.ca>.
6817
6818 * read.c (s_mri_sect): Call as_bad rather than abort for an
6819 unsupported MRI target.
6820
6821Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6822
6823 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6824 the destination of a branch instruction should be altered.
6825 (find_real_start): New function: Locate the real, Thumb coded
6826 start of a Thumb function.
6827 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6828 functions.
252b5132
RH		 6829
6830 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6831
6832Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6833
6834 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6835 also.
6836
6837Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6838
6839 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6840 * doc/c-hppa.texi: Likewise.
6841
6842Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6843
6844 * Makefile.am: Rebuild dependencies.
6845 * Makefile.in: Rebuild.
6846
6847 * Makefile.am (DEP_INCLUDES): New variable.
6848 (.dep1): Change to work when srcdir is not an absolute path.
6849 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6850 * Makefile.in: Rebuild.
6851
6852Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6853
6854 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6855 LinearAddress patch.
6856
6857 * configure.in: Set version to 2.9.1.
6858 * configure: Rebuild.
6859
6860 * Branched binutils 2.9.
6861
6862Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6863
6864 * config/tc-i386.h (FWait): Define.
6865 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6866 other prefixes. Check FWait flag in opcode table to see which
6867 instructions require an fwait prefix.
6868
6869Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6870
6871 * stabs.c (get_stab_string_offset): Always create a stab string
6872 section.
6873
6874Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6875
6876 Fix some gcc -Wall warnings:
6877 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6878 * ehopt.c (eh_frame_code_alignment): Likewise.
6879 * expr.c (integer_constant, operand): Likewise.
6880 * frags.c (frag_align): Likewise.
6881 * gasp.c (level_0, change_base, doinstr): Likewise.
6882 * hash.c (hash_ask): Likewise.
6883 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6884 (debugging_pseudo): Likewise.
6885 * macro.c (define_macro, check_macro): Likewise.
6886 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6887 (ignore_rest_of_line, float_cons): Likewise.
6888 * symbols.c (decode_local_label_name): Likewise.
6889 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6890 (fixup_segment, number_to_chars_bigendian): Likewise.
6891 (number_to_chars_littleendian): Likewise.
6892 * config/atof-ieee.c (gen_to_words): Likewise.
6893 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6894 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6895 * read.c (output_big_sleb128): Initialize locals to avoid
6896 warnings.
6897 (output_big_uleb128, equals): Likewise.
6898 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6899 to unsigned int. Change zeros to unsigned int.
6900 * cond.c (s_if): Add return to default case.
6901 * frags.c (frag_now_fix): Change return type to addressT.
6902 * frags.h (frag_now_fix): Update declaration.
6903 * listing.c (file_info_struct): Change linenum to unsigned int.
6904 (struct list_info_struct): Change hll_line to unsigned int.
6905 (print_source): Update format string.
6906 * read.c (emit_expr): Change scan to unsigned int, and don't
6907 bother to initialize it.
6908 * symbols.c (dollar_label_count): Change to unsigned long.
6909 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6910 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6911 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6912
6913Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6914
6915 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6916 mcf5200 just as we do for m68000.
252b5132
RH		 6917 (m68k_init_after_args): Likewise.
6918 (md_estimate_size_before_relax): Likewise.
6919
6920Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6921
6922 * config/tc-v850.c (md_assemble): Store relocation addend in
6923 fixup instead of instruction.
6924
6925Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6926
6927 * config/tc-i386.c (md_assemble): Swap template arguments to
6928 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6929 This macro is currently symmetric, so passing them the wrong
6930 way didn't cause any problem, but may if the macro is changed
6931 in the future.
6932 After copying template to i.tm, use i.tm. rather than t-> to
6933 access fields, and make t a const*
6934 Move i.tm.operand_types[] swap to immediately after the copy.
6935
6936Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6937
6938 * expr.h (expr_build_uconstant): Add prototype.
6939 (expr_build_unary,expr_build_binary): Add prototypes.
6940 * expr.c (expr_build_uconstant): New function.
6941 (expr_build_unary,expr_build_binary): New functions.
6942
6943Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6944
66778679
RH		 6945 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6946 * macro.c (macro_expand_body): Increase buffer size.
6947 * messages.c (as_warn): Likewise.
252b5132
RH		 6948 (as_warn_where, as_bad, as_bad_where): Likewise.
6949
6950Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6951
6952 Based on patch from H.J. Lu <hjl@gnu.org>:
6953 * Makefile.am (DISTSTUFF): New variable.
6954 (diststuff): New target.
6955 * Makefile.in: Rebuild.
6956
6957Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6958
6959 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6960 m32r_elf_section_change_hook.
6961
6962 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6963 emit a nop if a section ends with a 16 bit instruction.
6964
6965Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6966
6967 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6968 s_lcomm rather than obj_coff_lcomm.
6969 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6970
6971Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6972
6973 * config/tc-i386.h (LinearAddress): Define.
6974 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6975 instruction, don't use a default segment.
6976
6977Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6978
6979 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6980 * configure: Rebuild.
6981
6982Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6983
6984 * aclocal.m4, configure: Rebuild with libtool 1.2.
6985
6986Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6987
6988 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6989 PC relative branches. Patch courtesy of Jonathan Walton.
6990
252b5132 6991
252b5132
RH		 6992Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6993
6994 * configure.in (emulations): Add thumb-pe target.
6995
6996 * configure (emulations): Add thumb-pe target.
6997
69981998-03-17 Ken Raeburn <raeburn@cygnus.com>
6999
7000 * itbl-lex.l (yywrap): Don't define if already defined as a
7001 macro.
7002
7003Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7004
7005 * depend.c (quote_string_for_make): New function.
7006 (wrap_output): Use it.
7007
7008Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7009
7010 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7011 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7012
7013Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7014
7015 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7016 Recognize -GN and -relax.
7017 (md_begin): Initialize gp size from -G switch.
7018 (alpha_force_relocation): Always force if -relax.
3e87a760 7019 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7020 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7021 Change all callers. Emit nop alignment padding as nop+unop pair.
7022
7023Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7024
7025 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7026 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7027
7028Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7029
7030 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7031 require padding to the next long word boundary.
7032
7033Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7034
7035 * cgen.c: #include symcat.h.
7036 * config/tc-m32r.c: Likewise.
7037
7038Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7039
7040 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7041 absolute expressions instead of '$' prefixed register names.
7042
7043Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7044
7045 * read.c (s_set): Record file and line info for symbols when -as.
7046 (pseudo_set): Don't overwrite that dummy fragment.
7047
7048Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7049
7050 * config/tc-ppc.c (md_pseudo_table): Add "section".
7051 (ppc_named_section): New static function.
7052
7053Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7054
7055 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7056 so we don't have to scan the entire list.
7057
7058Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7059
7060 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7061 case, allow the parallel instructions to modify the same flag
7062 bits.
252b5132
RH		 7063
7064Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7065
7066 * listing.c (list_symbol_table): Categorize symbols by
7067 undefined_section rather than sy_frag->line == NULL.
7068
7069Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7070
7071 * Makefile.am (install-exec-local): Install properly when ln
7072 fails or tooldir == prefix.
7073
7074Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7075
7076 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7077 Test result of insert_operand for error.
7078
7079Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7080
7081 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7082 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7083 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7084 * doc/Makefile.in: Rebuild.
7085
7086Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7087
7088 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7089 (macro): Fix handling of M_COP[0-3].
7090
7091Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7092
7093 Based on patches from Ross Harvey <ross@teraflop.com>:
7094 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7095 if macro_alternate or macro_mri.
7096 (getstring): Remove support for byte constants between < and >.
7097 (get_any_string): '<' only starts a string if macro_alternate or
7098 macro_mri.
7099 (macro_expand_body): Permit keyword parameters following
7100 positional parameters.
7101
7102 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7103 * configure.in (alpha*-*-netbsd*): New target.
7104 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7105 * configure: Rebuild.
7106
7107 * as.h (flag_warn_suppress_instructionswap): Move from here...
7108 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7109 here, and make static.
7110
7111 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7112 BFD_ASSEMBLER or MANY_SEGMENTS.
7113
7114 * as.c (show_usage): Update bug-gnu-utils address.
7115 * gasp.c (show_usage): Likewise.
7116 * doc/as.texinfo (Bug Reporting): Likewise.
7117
7118Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7119
66778679 7120 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7121 insns regardless of the size of a pointer if we're in mips I or
7122 MIPS II mode.
66778679 7123 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7124
7125Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7126
3e87a760 7127 Fix rac to accept only a0:
252b5132
RH		 7128 * tc-d10v.c (parallel_ok, find_opcode):
7129 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7130 Introduce OPERAND_GPR.
7131
7132Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7133
7134 * read.c (s_fill): Handle non-constant repeat counts by creating
7135 an rs_space fragment.
7136
7137Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7138
7139 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7140 from as_bad to as_warn.
7141
7142Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7143
7144 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7145 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7146 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7147
7148Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7149
7150 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7151 seg_fix_rotP rather than fix_root from seg_info.
7152
7153Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7154
7155 * expr.c: Add support for 0x1_2_3_4 bignums.
7156
7157Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7158
7159 * configure.in: Change -linux* to -linux-gnu*.
7160 * configure: Rebuild.
7161
7162 * app.c (do_scrub_begin): Treat \r as whitespace.
7163
7164Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7165
7166 * Makefile.am: Update dependencies.
7167 * Makefile.in: Rebuild.
7168
7169Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7170
7171 * configure, aclocal.m4: Rebuild with new libtool.
7172
7173Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7174
66778679
RH		 7175 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7176 the argument to bfd_set_arch_mach.
7177 (load_address): Use bfd_arch_bits_per_address to determine the
7178 bit size of an address instead of looking at the isa level.
7179 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7180
7181Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7182
7183 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7184
7185Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7186
7187 * ehopt.c: New file.
7188 * as.h (enum _relax_state): Add rs_cfa.
7189 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7190 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7191 * read.c (emit_expr): Call check_eh_frame.
7192 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7193 (relax_segment): Likewise.
7194 * Makefile.am: Rebuild dependencies.
3e87a760 7195 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7196 (GENERIC_OBJS): Add ehopt.o.
7197 * doc/internals.texi (Frags): Document rs_cfa.
7198
7199 * as.c (show_usage): Mention --traditional-format.
7200 (parse_args): Accept --traditional-format.
7201 * as.h (flag_traditional_format): Declare.
7202 * output-file.c (output_file_create): If flag_traditional_format,
7203 set BFD_TRADITIONAL_FORMAT on stdoutput.
7204 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7205
7206 * config/tc-mips.c (append_insn): Make sure that if we have a
7207 fixup for an unmatched %hi reloc, it does not associated with a
7208 variant frag.
7209
7210 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7211 * doc/Makefile.in: Likewise.
7212
7213Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7214
7215 * config/tc-m32r.c (check_for_side_effects): New function.
7216 (can_make_parallel): Add checks for instruction side effects
7217 clashing with the other instruction.
7218 (assemble_parallel_insn): Improve warning messages. Return error
7219 message from non-swapped instruction order.
7220
7221Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7222
7223 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7224
7225 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7226 md_cleanup definition. This moves the forced literal output to
7227 the end of the source pass, and avoids macro's inserting literals
7228 into the code immediately after the macro expansion.
252b5132
RH		 7229
7230Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7231
7232 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7233 a gas internal symbol is adjustable.
7234 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7235
7236 * as.h: If gcc version greater than 2.6, use `__format__' and
7237 `__printf__' in function attributes, rather than `format' and
7238 `printf'.
7239
7240Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7241
7242 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7243
7244Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7245
7246 Add tms320c30 support:
7247 * config/tc-tic30.h: New file.
7248 * config/tc-tic30.c: New file.
7249 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7250 TARGET_FORMAT as "coff-tic30".
7251 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7252 * Makefile.am: Rebuild dependencies.
7253 (CPU_TYPES): Add tic30.
7254 (CPU_OBJ_VALID): tic30-aout is valid.
7255 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7256 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7257 * configure, Makefile.in: Rebuild.
7258
7259Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7260
7261 * config/tc-v850.c (md_assemble): Improvements to error messages.
7262
7263Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7264
7265 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7266 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7267
7268 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7269 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7270 assembler calculate relocations to any external symbol at all.
7271 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7272 involving generation of pc-relative relocs.
7273 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7274 has been moved to md_apply_fix3.
7275
7276 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7277 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7278 which actually means (the address of identifier's GOT entry) +
7279 constant, which is not particularly useful.
7280
7281Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7282
7283 * read.h (include_dirs): Declare.
7284 (include_dir_count,include_dir_maxlen): Declare.
7285
7286Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7287
7288 * configure.in: Correct check for shared opcodes library.
7289 * configure: Rebuild.
7290
7291 * listing.c (buffer_line): If we can't open the file, set at_end.
7292 (listing_print): Remove unused local variable fi.
7293
7294 * config/m68k-parse.y (reglistpair): Handle register list in
7295 either order.
7296
7297 * config/vms-conf.h: Don't undef VERSION.
7298
7299Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7300
7301 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7302 OBJS variable.
7303 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7304 variable.
7305 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7306 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7307 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7308 (EXTRA_DIST): Define.
7309 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7310 explicitly rather than via the list of object files.
7311 (gcc-as.opt): New file created when make-gas.com is run.
7312 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7313 itbl-cpu.h} to #include appropriate file rather than copying that
7314 file.
7315 * config/vms-conf.h: Synchronize with current config.in.
7316 * Makefile.in: Rebuild.
7317
7318Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7319
7320 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7321 (parallel_ok): Relaxed parallel subinstruction dependency check.
7322
7323Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7324
7325 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7326 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7327 command line argument.
7328 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7329 warning only if flag_warn_suppress_instructionswap is false.
7330
7331Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7332
7333 * configure.in (i386-*-mingw32*): New target.
7334 * configure: Rebuild.
7335
7336Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7337
7338 * symbols.c (resolve_symbol_value): Don't set the segment if it
7339 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7340
7341 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7342 S_GET_SEGMENT.
7343
7344Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7345
7346 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7347 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7348 compiler.
7349
7350Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7351
7352 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7353
7354Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7355
7356 * config/tc-v850.c (v850_insert_operand): Display instruction when
7357 an error is encountered.
7358
7359Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7360
7361 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7362 (i386-*-sco3.2v5*coff): New target.
7363 (i386-*-sco3.2*): New target.
7364 * configure: Rebuild.
7365
7366Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7367
7368 * config/tc-v850.c: Tidy error message production.
7369
7370Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7371
7372 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7373 validate_immediate return value in the right type for comparisons
7374 to FAIL.
7375
7376Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7377
7378 * listing.c (MAX_BYTES): Use listing variables not constants.
7379 (data_buffer): No longer an array, but a pointer.
7380 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7381 (listing_listing): Allocate data_buffer.
7382
7383Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7384
7385 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7386 --listing-rhs-width, --listing-cont-lines.
7387 (show_usage): Update.
7388 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7389 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7390 (print_lines): Use the variables instead of the constants.
3e87a760 7391 (listing_listing): Likewise.
252b5132 7392 * listing.h: Declare the new vars.
3e87a760 7393
252b5132
RH		 7394Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7395
7396 * as.c (parse_args): Add --keep-locals alias for -L.
7397 Add --strip-local-absolute.
7398 (show_usage): Update.
7399 * as.h (flag_strip_local_absolute): New flag.
7400 * symbols.c (S_IS_LOCAL): Use it.
7401 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7402 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7403 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7404
7405Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7406
7407 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7408 might have an io conflict and issue a warning message.
252b5132
RH		 7409
7410Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7411
7412 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7413 cgen_swap_fixups): Functions to save, restore and swap the fixup
7414 chain with a backup copy.
7415 (cgen_asm_finish_insn): Returns address of constructed insn.
7416
7417Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7418
7419 * listing.c (file_info_struct): Remove FILE, add POS.
7420 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7421 (file_info): Don't open the file.
7422 (buffer_line): Check for the file in the last_open cache, updating
7423 as necessary.
7424 (print_source): Don't reference file_info->file.
7425 (listing_listing): Likewise.
7426 (listing_print): Close the file in the cache, if any.
7427
7428Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7429
7430 * read.c (dwarf_file_string): New file static variable.
7431 (emit_expr): Look for constant sequence that leads up to a file
7432 name in DWARF debugging output.
7433 (stringer): Use dwarf_file_string to decide whether to accept a
7434 string as a file name.
7435
7436Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7437
7438 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7439 (crack_operand): Add reg->reglst MRI hack.
7440 (r_seg): Put reglst symbols in reg_section.
7441 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7442
7443Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7444
7445 * tc-sh.c (get_specific): Handle SGR & DBR.
7446
7447Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7448
7449 * tc-h8300.c (parse_reg): Take the length of the symbol into
7450 account when attempting to match a register name.
7451 * tc-h8500.c (parse_reg): Likewise.
7452
7453Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7454
7455 * cgen.c: Formatting changes to improve readability.
7456
7457Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7458
7459 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7460 delay slot.
7461
7462Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7463
7464 Based on a patch from Jim Wilson
7465 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7466 (tc_gen_reloc): Handle cross section PC relative relocs
7467 correctly.
7468
7469Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7470
7471 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7472
7473Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7474
7475 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7476 (expr_jmp_buf): New static local.
7477 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7478 (cgen_md_operand): New function.
7479 * tc-m32r.c: Clean up pass over `struct foo' usage.
7480 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7481
7482Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7483
7484 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7485 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7486
7487Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7488
7489 * config/tc-i386.c (i386_operand): Give an error if there are
7490 unrecognized characters after an expression.
7491
7492For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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