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Add XCOFF64 support.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7f6d05e8
CP		 1Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2
3 * as.c (parse_args): Allow md_parse_option to override -a listing
4 option.
5 * config/obj-coff.c (add_lineno): Change type of offset parameter
6 from "int" to "bfd_vma."
7 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
8 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
9 (ppc_change_csect): Align correctly for XCOFF64.
10 (ppc_machine): New function, which discards "ppc_machine" line.
11 (ppc_tc): Cons for 8 when code is 64 bit.
12 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
13 relocations.
14 (md_parse_option): Handle -a64 and -a32.
15 (ppc_xcoff64): New.
16 * config/tc-ppc.h (TARGET_MACH): Define.
17 (TARGET_FORMAT): Move to function.
18 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
19
d9b7d820
AM		 202000-04-26 David O'Brien <obrien@FreeBSD.org>
21
22 * doc/as.1: Fix unbalanced brackets.
23
24 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
25 TE_FreeBSD.
26 (line_comment_chars): Set to '/' if TE_FreeBSD.
27
cea1ab94
JL		 28Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
29
30 * configure.in: Configury support for PA64 (currently disabled).
31 * configure: Rebuilt.
32
e799a695
AM		 332000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
34
35 * config/tc-mips.c (s_change_sec): Use record_alignment, not
36 bfd_set_section_alignment.
37
3b0ec529
AM		 382000-04-25 Alan Modra <alan@linuxcare.com.au>
39
40 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
41 than 32.
42
adcf07e6
NC		 432000-04-24 Nick Clifton <nickc@cygnus.com>
44
45 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
46 * doc/as.texinfo (Align): Include arm and strongarm in list of
47 targets that have the second form of the behaviour of the .align
48 directive.
49
5047a41f
JL		 502000-04-24 Mark Klein <mklein@dis.com>
51
52 * obj-som.c: Terminate obj_pseudo_table.
53
bf3ca999
TW		 542000-04-22 Timothy Wall <twall@cygnus.com>
55
56 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
57 to "natval".
58 (operand_match): Conditionally insert default bit values for IMMU9.
59
98e5953c
JL		 602000-04-14 Matthew Green <mrg@cygnus.com>
61
62 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
63 * configure: Rebuilt.
64
a02fab7e
JL		 65Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
66 Jason Eckhardt <jle@cygnus.com>
67
68 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
69
70 * config/tc-hppa.c (CHECK_ALIGN): New macro.
71 Added handling of new operand types l,y,&,fe,fE,fx.
72
800eeca4
JW		 73Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
74 David Mosberger <davidm@hpl.hp.com>
75 Timothy Wall <twall@cygnus.com>
76 Andrew MacLeod <amacleod@cygnus.com>
77 Jim Wilson <wilson@cygnus.com>
78
79 * Makefile.am (CPU_TYPES): Add ia64.
80 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
81 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
82 * Makefile.in: Rebuild.
83 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
84 * configure: Rebuild.
85 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
86 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
87 * expr.c (expr): Handle md_optimize_expr.
88 * read.c (LEX_HASH): Add comment.
89 * config/tc-ia64.c, config/tc-ia64.h: New files.
90
66778679
RH		 912000-04-21 Richard Henderson <rth@cygnus.com>
92
93 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
94 bundling a non-delayed branch type instruction.
95
aa15f6f7
AO		 962000-04-20 Alexandre Oliva <aoliva@cygnus.com>
97
98 * config/tc-mn10300.c (HAVE_AM30): Define.
99 (md_assemble): Use it.
100
16adf844
AM		 1012000-04-19 Alan Modra <alan@linuxcare.com.au>
102
742f45cf
AM		 103 * config/obj-elf.c (obj_elf_change_section): Check for changed
104 section attributes.
105
16adf844
AM		 106 * Makefile.am: (CPU_MULTI_VALID): Remove.
107 (MULTI_CPU_TYPES): Define.
108 (MULTI_CPU_OBJ_VALID): Define.
109 (DEPTC): Use the above.
110 (DEPOBJ): Same here.
111 (DEP2): And here.
112 Regenerate dependencies.
113 * Makefile.in: Regenerate.
114
9c46fb1b
AM		 1152000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
116
742f45cf 117 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 118
508866be
L		 1192000-04-18 H.J. Lu (hjl@gnu.org)
120
121 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 122 bfd_vma for non-bfd assemblers.
508866be 123
ba2adb93
AM		 1242000-04-17 Alan Modra <alan@linuxcare.com.au>
125
126 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
127 doesn't give spurious errors.
128
12ff5d56
AM		 1292000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
130
66778679 131 * as.h (SEEK_SET): Define if undefined.
12ff5d56 132
fc633e5b
AM		 1332000-04-13 Alan Modra <alan@linuxcare.com.au>
134
135 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
136 constants, and don't assume offsetT is 32 bits.
137
1ed18ec1
NC		 1382000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
139
140 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
141 (md_pcrel_from_section): Add prototype.
142 (d10v_fix_adjustable): Add prototype.
143 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
144
145 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
146
3db10f32
NC		 1472000-04-12 Nick Clifton <nickc@cygnus.com>
148
149 * config/tc-d10v.c (find_opcode): Correctly calculate position of
150 symbol in frag chain.
151
847f7ad4
AM		 1522000-04-10 Alan Modra <alan@linuxcare.com.au>
153
154 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
155 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
156 (fits_in_signed_word, smallest_imm_type): Ditto.
157 (md_assemble): Use an offsetT var to hold offsetT values, not a
158 long.
159 (offset_in_range): New.
160 (md_assemble): Use it.
161 (md_convert_frag): Change type of target_address, opcode_address,
162 and displacement_from_opcode_start to offsetT.
163 (md_create_short_jump): Change type of offset to offsetT.
164 (md_create_long_jump): Ditto.
165 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
166 (md_chars_to_number): Remove.
167 (output_invalid): Remove duplicate prototype.
168
ec694b89
NC		 1692000-04-09 Nick Clifton <nickc@cygnus.com>
170
171 * Makefile.am (CPU_TYPES): Add 'avr'.
172 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
173 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
174
16adf844 175 * Makefile.in: Regenerate.
ec694b89
NC		 176
177 * doc/as.texinfo: Add M32R documentation.
178
a2d91340
AC		 179Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
180
181 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
182 --enable-build-warnings option.
183 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
184 * Makefile.in, configure: Re-generate.
185
d92b1a8a
NC		 1862000-04-07 Nick Clifton <nickc@cygnus.com>
187
188 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
189 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
190 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
191 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
192 (arm_force_relocation): Force relocations for
193 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
194
52ccafd0
JR		 195Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
196
197 * config/tc-sh.c (get_operands): There's no third operand if the
198 first operand is an immediate.
199
015551fc
JR		 200Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
201
202 * config/tc-sh.c (immediate): Delete.
203 (sh_operand_info): Add immediate member.
204 (parse_reg): Use A_PC for pc.
205 (parse_exp): Add second argument 'op'. All callers changed.
206 (parse_at): Expect pc to be coded as A_PC.
207 Use immediate field in *op.
208 (insert): Add fourth argument 'op'. All callers changed.
209 (build_relax): Add second argument 'op'. All callers changed.
210 (insert_loop_bounds): New function.
211 (build_Mytes): Remove DISP_4.
212 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
213 (assemble_ppi): Use immediate field in *operand.
214 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
215 (md_apply_fix): Likewise.
216 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
217
79bd78be
AO		 218Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
219
220 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
221
e30e5a6a
HPN		 222Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
223
224 * internals.texi (CPU backend): Document
225 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
226
41b49281
AM		 2272000-04-04 Alan Modra <alan@linuxcare.com.au>
228
8ad3436c
AM		 229 * po/gas.pot: Regenerate.
230
231 * as.c (show_usage): Restore translated part of bug string.
232 * gasp.c (show_usage): Likewise.
233
41b49281
AM		 234 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
235 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
236 than move-if-change.
237 (DEP1): Modify for "gcc -MM".
238 (DEPTC): Likewise.
239 (DEPOBJ): Likewise.
240 (DEP2): Likewise.
241 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
242 Update dependencies.
243 * Makefile.in: Regenerate.
244
0a727238
AO		 2452000-04-03 Alexandre Oliva <aoliva@cygnus.com>
246
247 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
248 (md_begin): Likewise.
249 (HAVE_AM33): New macro.
250 (md_assemble): Use it. Match r_regs and xr_regs only if
251 HAVE_AM33.
252
c20f4f8c
AM		 2532000-04-03 Alan Modra <alan@linuxcare.com.au>
254
255 * as.h: #include "bin-bugs.h"
256 * as.c (show_usage): Use REPORT_BUGS_TO.
257 * gasp.c: #include "bin-bugs.h"
258 (show_usage): Use REPORT_BUGS_TO.
259
260 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
261
753f6b12
HPN		 262Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
263
264 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
265 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
266 adjustments.
267
726c5dcd
AM		 2682000-04-03 Alan Modra <alan@linuxcare.com.au>
269
270 * config/tc-i386.c (i386_immediate): Don't assume a constant
271 immediate is necessarily 16 bits when in 16 bit code mode.
272 (md_assemble): Instead set guess_suffix here after we have checked
273 registers.
274
bf80011a
RH		 2752000-04-02 Richard Henderson <rth@cygnus.com>
276
277 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
278 quantities. Correct right shift sign extension.
279 (build_insn): Make `number' unsigned long. Mask top 6 bits of
280 32-bit value when shifting into place.
281
92161534
ILT		 2822000-04-01 Ian Lance Taylor <ian@zembu.com>
283
284 * app.c: Add ATTRIBUTE_UNUSED as needed.
285 * config/tc-ppc.c: Likewise.
286 (ppc_size): Make unsigned long.
287 (ppc_insert_operand): Add casts to avoid warnings.
288
447f3982
NC		 2892000-03-31 Nick Clifton <nickc@cygnus.com>
290
291 * config/tc-d10v.h (md_flush_pending_output): Define.
292
21d75ec2
NC		 2932000-03-29 Nick Clifton <nickc@cygnus.com>
294
295 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
296 segment. Works for both BFD_ASSEMBLER and others.
297 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
298
d1a1bf19
NC		 2992000-03-29 Nick Clifton <nickc@cygnus.com
300
301 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
302
224de7a5
AM		 3032000-03-28 Alan Modra <alan@linuxcare.com.au>
304
305 * listing.c (LISTING_LHS_WIDTH): Default depends on
306 LISTING_WORD_SIZE.
307 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
308
5b8274e3
ILT		 3092000-03-27 Ian Lance Taylor <ian@zembu.com>
310
311 * config/tc-sh.c (md_show_usage): Use backslash before newline in
312 string literal.
313
224de7a5 3142000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 315
316 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
317
318 * config/tc-avr.c (mcu_types): Add missing initialiser.
319 (md_pcrel_from_section): Add prototype.
320 (avr_operand): Remove redundant test of unsigned < 0.
321 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
322
3232000-03-27 Denis Chertykov <denisc@overta.ru>
324
325 * config/tc-avr.c: New file for AVR support.
326 * config/tc-avr.h: Likewise.
327 * configure.in: Add AVR support.
328 * configure: Regenerate.
329
9f10757c
TW		 3302000-03-26 Timothy Wall <twall@cygnus.com>
331
332 * gasp.c (macro_op): Add new argument to check_macro call.
333 Macro structure definitions moved to macro.h
334 * sb.h: Add argument to prototype for input_scrub_include_sb.
335 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
336 nesting checks with an additional flag.
337 (struct input_save): Add flag to indicate whether current sb
338 should be checked for proper macro/conditional nesting.
339 (input_scrub_push/pop): Save/restore nest check flag.
340 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
341 defined.
342 * macro.c (check_macro): Allow caller to retrieve parsed macro
343 information if a pointer is provided. This information may be
344 used by the new macro hooks.
345 * macro.h: Update prototype for check_macro. Macro struct
346 definitions moved here from macro.c/gasp.c.
347 * read.c (read_a_source_file): Add parameter to check_macro call,
348 and pass macro info to the macro hook, if defined.
349 (input_scrub_insert_line): New. Allow insertion of a line of
350 characters into the input stream.
351 (input_scrub_insert_file): New. Allow insertion of an arbitrary
352 file into the input stream.
353 (s_include): Use input_scrub_insert_file.
354 * internals.texi: Document new macro hooks.
355 * as.h: New prototypes added.
356
224de7a5 3572000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 358
359 * config/tc-i386.c: Don't start any as_bad or as_warn message with
360 an initial capital letter.
361 (i386_index_check): Reindent.
362
11424155
NC		 3632000-03-19 Nick Clifton <nickc@cygnus.com>
364
365 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
366 relative branches.
367
43f05576
NC		 3682000-03-17 Thomas de Lellis <tdel@windriver.com>
369
66778679
RH		 370 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
371 instruction operand bad if Rd > 7 when generating
372 thumb instructions. Prevents for example,
373 "adr r12,label" from silently failing and generating
374 the wrong instruction.
375
67231402
NC		 3762000-03-17 Nick Clifton <nickc@cygnus.com>
377
378 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
379 that have a destingation >= 0x400000.
684b81fa 380 Fix compile time warning messages.
67231402 381
a37c8f88
JR		 382Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
383
384 * config/tc-sh.c (md_begin): When encountering insn that are
385 not supported by the current arch, only change the name if
386 its contents are the same as prev_name.
387 (get_specific): If the the architecture doesn't match, fail.
388
dead1419
JR		 389Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
390
391 * config/tc-sh.c (IDENT_CHAR): Define.
392 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
393 matching back where it came from.
394
182e89d3
JR		 395Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
396
397 * config/tc-sh.c (md_show_usage): Add description of -dsp.
398
84f73d89
NC		 3992000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
400
401 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
402 normal operands.
403
dbbc7809
JL		 4042000-03-15 Kazu Hirata <kazu@hxi.com>
405
406 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
407
271bb601
HPN		 408Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
409
410 * expr.c (operand) [case 'f']: When testing if '0f' can start a
411 floating-point-number, make sure 'f' is in FLT_CHARS.
412
8684e216
HPN		 413Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
414
415 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
416 (s_lcomm_internal): Use it.
417 * doc/internals.texi (CPU backend): Document it.
418 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
419 bytes.
420
bb2d6cd7
GK		 4212000-03-10 Geoffrey Keating <geoffk@cygnus.com>
422
423 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
424 when embedded-pic.
425
426 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
427 implementation doesn't have special handling for switch
428 statements.
429 (macro_build): Allow for code in sections other than .text.
430 (macro): Likewise.
431 (mips_ip): Likewise.
432 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
433 Don't perform relocs if we will be outputting them.
434 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
435 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
436 embedded-pic.
437
5c86cbc7
CM		 4382000-03-09 Catherine Moore <clm@cygnus.com>
439
66778679
RH		 440 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
441 relocation type based on the entry in the fixup structure.
5c86cbc7 442
f8c827e9
L		 4432000-03-08 H.J. Lu (hjl@gnu.org)
444
445 * Makefile.am (install-exec-tooldir): Depend on
446 install-exec-bindir for parallel make.
447 * Makefile.in: Regenerated.
448
8ad9e709
NC		 4492000-03-06 Nick Clifton <nickc@cygnus.com>
450
451 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
452 switch.
453 (md_parse_option): Parse -m32r command line switch - disable m32rx
454 compatability.
ded0aeb7
NC		 455 (md_show_usage): Document new option.
456
457 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
458 * doc/Makefile.in: Regenerate.
459 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 460
a02fab7e
JL		 461
462
b7b8f327
MM		 4632000-03-02 Michael Meissner <meissner@redhat.com>
464
465 * config/tc-d30v.c (check_range): Remove code that incorrectly
466 sign extended values where bits < 32.
467
15886821
L		 4682000-03-02 H.J. Lu (hjl@gnu.org)
469
470 * configure.in: Support --enable-targets=all on ia32.
471 * configure: Regenerated.
472
8bf950bf
NC		 4732000-03-01 Nick Clifton <nickc@cygnus.com>
474
475 * gasp.c (do_align): Remove bogus check of alignment value.
476
c5e54cc2
ILT		 4772000-02-27 Thomas de Lellis <tdel@windriver.com>
478
479 * config/obj-elf.c (elf_frob_symbol): Remove code which when
480 TC_PPC was defined forced the type of a symbol with no other type
481 to be BSF_OBJECT.
482
65fd87bc
ILT		 4832000-02-27 Hans-Peter Nilsson <hp@axis.com>
484
485 * doc/internals.texi (CPU backend): Mention that
486 line_separator_chars do not break up comments. Fix typos for
487 LEX_AT and LEX_NAME descriptions. Document operands for
488 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
489 description of md_create_short_jump usage. Document argument for
490 md_undefined_symbol.
491
a25fe906
ILT		 4922000-02-27 Jakub Jelinek <jakub@redhat.com>
493
494 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
495 (md_parse_option): Handle it.
496 (md_show_usage): Document it.
497
21b10511
ILT		 4982000-02-27 Ian Lance Taylor <ian@zembu.com>
499
500 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
501 opcode, for the instruction `pal19'. From Andrea Arcangeli
502 <andrea@suse.de>.
503
773f551c
AM		 5042000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
505
506 * config/tc-i386.c (i386_immediate): Move constant operand sizing
507 from here..
508 (md_assemble): To here, before template operands are matched.
509 Also ensure a constant immediate is sign extended when we know the
510 size is at most 16 bits. This is to catch cases like "add
511 $0xffc0,%ax" where we don't know the size, and thus that the
512 immediate can be represented as Imm8S until after parsing the
513 register operand.
514 (i386_displacement): Similarly sign extend 16 bit constant
515 displacements.
516 (md_assemble): Relax 16-bit jump constant range check to suit sign
517 extended displacements.
518
28d33191
JL		 5192000-02-26 Andreas Jaeger <aj@suse.de>
520
521 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
522
cc5ca5ce
AM		 5232000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
524
525 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
526 call operands when intel_syntax.
527 (intel_float_operand): Return 2 for "fi...".
528 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
529 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
530 earlier "SHORT" change.
531 (md_assemble): When determining suffix from Regs, exclude
532 InOutPortReg.
533
056350c6
NC		 5342000-02-24 Nick Clifton <nickc@cygnus.com>
535
536 * configure: Add arm-wince, mips-pe and sh-pe targets.
537 * configure: Regenerate.
538
539 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
540 sh-pe targets.
541 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
542 "pe-mips" for the mips-pe target.
543
544 * config/tc-arm.c (insns): Change displacement encoded in BL
545 and B instructions if the target port is arm-wince.
546 (do_ldst): Do not bias the relocation offset if the target
547 port is arm-wince.
548 (md_pcrel_from): Add in missing relocation offset bias if the
549 target os arm-wince.
550
551 * config/tc-mips.c (mips_target_format): Support COFF flavour.
552 (md_begin): Disable -G support for mips-pe target.
553 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
554 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
555 COFF flavour.
556
557 * config/tc-sh.c (md_begin): sh-pe target is little endian.
558 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
559 assembler, just set the alignment to 4.
560
561 * config/te-wince-pe.h: New file for WinCE targets. Define
562 TE_WINCE.
563
36bf8ab9
AM		 5642000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
565
566 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
567 string instructions.
568 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
569 (i386_intel_memory_operand): After finding a segment override,
570 check again for no `[' before looking for a displacement. Bomb if
571 more than one displacement rather than silently discarding the
572 second and subsequent ones. Free strings malloc'd by
573 build_displacement_string.
574
f5795b08
CM		 5752000-02-24 Catherine Moore <clm@cygnus.com>
576
577 * config/obj-som.c (obj_pseudo_table): Add "weak".
578 (obj_som_weak): New routine.
579
abd63a32
AM		 5802000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
581
520dc8e8
AM		 582 * config/tc-i386.c (union i386_op): New.
583 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
584 Throughout file replace occurences of disps[n], imms[n], regs[n]
585 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
586 intel mode operand swapping. Add assert in regKludge and
587 fake_zero_displacement code. Test i.types[n] when outputting
588 displacements and immediates. Combine output of Disp16 with
589 Disp32.
7f3f1ea2
AM		 590 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
591 when in intel mode by (not) reversing fsub and fdiv operands
592 before the template search. This fails for single operand
593 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
594 undefined. Instead fix the base_opcode after we've found the
595 template. Move base_opcode xor with found_reverse_match from
596 opcode output code to before this fix so we test for the correct
597 opcodes.
598 (md_assemble): Don't use strcmp when deciding to ignore the suffix
599 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 600
601 * config/tc-i386.h (TC_RELOC): Delete.
602 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
603 with equivalent call to reloc.
604
abd63a32
AM		 605 * as.h (flag_m68k_mri): Move declaration after target include, and
606 only declare when TC_M68K defined. Define as zero otherwise.
607 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
608 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
609 Define as zero otherwise.
610 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
611 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
612 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
613 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
614 testing whether defined.
615 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
616 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
617 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
618 rather than testing whether defined.
619 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
620 (parse_mri_cons): Declare and use only when TC_M68K.
621 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
622 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
623 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
624
625 * NEWS: Mention IBM 370 support.
626
7e052742
RH		 6272000-02-23 Richard Henderson <rth@cygnus.com>
628
629 * config/tc-i386.c (md_assemble): When swapping operands for
630 intel_syntax, assume everything that's not Imm or Disp is a
631 register.
632
5b93d8bb
AM		 6332000-02-23 Linas Vepstas <linas@linas.org>
634
635 * config/tc-i370.c, config/tc-i370.h: New files.
636 * Makefile.am: Add support for Linux/IBM 370.
637 * configure.in: Likewise.
638 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
639 * config/obj-elf.c: Include elf/i370.h
640 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
641
642 * Makefile.in: Regenerate.
643 * configure: Regenerate.
644
645 * doc/c-i370.texi: New file.
646 * doc/all.texi: Include it.
647 * doc/as.texinfo: And here.
648 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
649 * doc/Makefile.in: Regenerate.
650
25f2196d
CC		 6512000-02-19 Michael Meissner <meissner@redhat.com>
652
653 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
654 determine if an instruction can be used in parallel with an ADDppp
655 or SUBppp instruction.
656
6349b5f4
AH		 6572000-02-22 Andrew Haley <aph@cygnus.com>
658
659 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
660
c97ef257
AH		 6611999-12-30 Andrew Haley <aph@cygnus.com>
662
663 * config/tc-mips.c (mips_gp32): New variable.
664 (macro_build) Use mips_gp32.
665 (mips_ip): Ditto.
666 (md_longopts): Add "-mgp32" and "-mgp64".
667 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
668
b985eaa8
ILT		 6692000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
670
671 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
672 warning, and bump it to 1.
673
52454417
ILT		 6742000-02-22 Ian Lance Taylor <ian@zembu.com>
675
676 From Brad Lucier <lucier@math.purdue.edu>:
677 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
678 match format.
679
6b76fefe
CM		 6802000-02-21 Catherine Moore <clm@cygnus.com>
681
682 * config/tc-mips.c (MF_HILO_INSN): Define.
683 (mips_7000_hilo_fix): Declare.
684 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
685 (md_parse_option): Check for 7000_HILO_FIX options.
686 (OPTION_M7000_HILO_FIX): Define.
687 (OPTION_NO_M7000_HILO_FIX): Define.
688 * doc/c-mips.texi (-mfix7000): Describe.
689
f6af82bd
AM		 6902000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
691
692 * listing.c (print_lines): Remove unused variable `end'.
693
694 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
695 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
696 reloc_type when BFD_ASSEMBLER.
697 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
698 reloc_type when BFD_ASSEMBLER. Move common code out of switch
699 statement and quell signed vs. unsigned comparison warning.
700
8c8281f4
NC		 7012000-02-18 Nick Clifton <nickc@cygnus.com>
702
703 * config/tc-d10v.c (find_opcode): Add a symbol's value to
704 the computed frag offset, rather than overwriting it.
705
d4845d57
JR		 706Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
707
708 * config/tc-sh.c ("elf/sh.h"): Include.
709 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
710 (md.begin): Initialize target_arch.
711 Only include opcodes in has table that match selected architecture.
712 (parse_reg): Recognize register names for sh-dsp.
713 (parse_at): Recognize post-modify addressing.
714 (get_operands): The leading space is now optional.
715 (get_specific): Remove FDREG_N support. Add support for sh-dsp
716 arguments. Update valid_arch.
717 (build_Mytes): Add support for SDT_REG_N.
718 (find_cooked_opcode): New function, broken out of md_assemble.
719 (assemble_ppi, sh_elf_final_processing): New functions.
720 (md_assemble): Use find_cooked_opcode and assemble_ppi.
721 (md_longopts, md_parse_option): New option: -dsp.
722 * config/tc-sh.h (elf_tc_final_processing): Define.
723 (sh_elf_final_processing): Declare.
724
c97305a1
JL		 725Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
726
727 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
728 the unwinder subspace. Save the current seg/subseg before creating
729 the new seg/subseg.
730
bec50466
NC		 7312000-02-10 Nick Clifton <nickc@cygnus.com>
732
733 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 734 little endian targets.
bec50466 735 (INST_BYTE1): Redefine to handle big and little endian
66778679 736 targets.
bec50466
NC		 737 (cpu_type): New type: Select between M340 and M210.
738 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 739 instructions of the M340.
bec50466 740 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 741 instructions.
bec50466
NC		 742 (md_atof): Add support for little endian targets.
743 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 744 line switches.
bec50466
NC		 745 (md_convert_frag): Add support for little endian targets.
746 (md_apply_fix3): Add support for little endian targets.
747 (md_number_to_chars): Add support for little endian targets.
748
a25c045a
TW		 7492000-02-10 Timothy Wall <twall@redhat.com>
750
751 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
752 defined, use it to verify the symbol just read should be a label.
753
f28e8eb3
TW		 7542000-02-10 Timothy Wall <twall@redhat.com>
755
756 * app.c (do_scrub_chars): Handle "||" for parallel instructions
757 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
758 around colons when KEEP_WHITE_AROUND_COLON is defined.
759 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
760 and KEEP_WHITE_AROUND_COLON.
761
6dc19fc4
TW		 7622000-02-08 Timothy Wall <twall@redhat.com>
763
764 * read.c (s_rept): Call do_repeat, which abstracts the repeat
765 logic.
766 (do_repeat): New. Abstract repeat logic so that a "break" can be
767 implemented.
768 (end_repeat): New. Provide support for a "break" out of the
769 repeat loop.
770 * read.h: Add prototypes for new functions.
771
f805106c
TW		 7722000-02-08 Timothy Wall <twall@redhat.com>
773
774 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
775 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
776 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
777 non-zero.
778
4469be0f
TW		 7792000-02-08 Timothy Wall <twall@redhat.com>
780
781 * read.c: Added elseif to directives table.
782 * read.h: Added prototype for s_elseif.
783 * doc/as.texinfo: Added description for elseif.
784 * cond.c (s_elseif): New function
785
24a17b6c
TW		 7862000-02-04 Timothy Wall <twall@redhat.com>
787
788 * listing.c (print_lines): Remove conditionals causing bug in
789 listings.
790
bea9907b
TW		 7912000-02-03 Timothy Wall <twall@cygnus.com>
792
793 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
794 default values.
795 * frags.c (frag_new): Calculate fr_fix in octets
796 (frag_now_fix) Return offset as target address offset (bytes).
797 (frag_now_fix_octets) New - Return offset in octets (8-bit
798 quantities).
799 * frags.h: Added prototype for frag_now_fix_octets().
800 Distinguish between octets and bytes in field descriptions.
801 * listing.c (calc_hex): Account for octets vs bytes when
802 printing addresses/offsets.
803 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
804 target is little-endian, print the octets in a word in big-endian
805 order so that the display looks like a proper hexadecimal number,
806 instead of having the octets reversed.
807 * read.c (do_align): When recording alignment, alignment power
808 should be in terms of target bytes (minimum addressible unit)
809 instead of octets.
810 (do_org) Convert ORG target address (byte) argument into an
811 octet offset when generating a variable fragment.
812 * symbols.c (resolve_symbol_value): Symbol final value
813 converted to a target address offset (bytes) from its octet offset.
814 * config/obj-coff.c (coff_frob_symbol): Symbol target address
815 offset (bytes) is adjusted by the frag offset (octets) converted
816 to bytes.
817 (coff_frob_section) Section alignment power is in terms of bytes;
818 convert it to an octet alignment power when calculating size (and
819 size mask) in octets. Don't modify the section size in order to
820 "align" it for TI COFF, since that format has a different method
821 for storing alignment information.
822
210dcc61
TW		 8232000-02-01 Timothy Wall <twall@cygnus.com>
824
825 * stabs.c (generate_asm_file): Escape backslashes in stabs file
826 entries, matching the way GCC generates them. If not escaped, the
827 filename is encoded incorrectly.
828
557537a5
NC		 8292000-01-31 Nick Clifton <nickc@cygnus.com>
830 * config/tc-arm.c (reg_table): Add support for ATPCS register
831 naming conventions.
2c1c4c62 832
557537a5
NC		 8332000-01-31 Geoff Keating <geoffk@cygnus.com>
834
2c1c4c62
GK		 835 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
836 already defined.
837 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
838 New macro.
839 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
840 of a symbol when we really care about its value.
841
8422000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 843
844 * config/tc-mcore.c (md_assemble): Give warning message if
845 operands passes to instruction are more than the spec.
846
2f0ca46a
NC		 8472000-01-27 Thomas de Lellis <tdel@windriver.com>
848
66778679 849 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 850 Thumb mode but the label seen was not declared as '.thumb_func'
851 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
852 correct disassembly of Thumb code bounded by non function labels.
853
4c63da97
AM		 8542000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
855
856 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
857 Add dependencies for e-i386aout.o. Fix 2 comment lines.
858
859 * Makefile.in: Same here.
860 Update copyright.
861
862 * configure.in: Set bfd_gas for i386-aout when primary target
863 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
864 we may need the primary te_file. Remove incorrect comment.
865
866 * configure: Regenerate.
867
868 * config/e-i386aout.c: New file.
869
870 * as.c (USE_EMULATIONS): Move to before print_version_id.
871 (struct emulation): Add i386aout.
872 (show_usage): Split text strings. Reformat -a text. Add --em
873 help.
874 Update copyright.
875
876 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
877 (aout_format_ops): New.
878 Update copyright.
879
880 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
881 preprocessor conditional and add aout USE_EMULATIONS tests.
882 (read_a_source_file): Don't pass error strings to printf as
883 format arg.
884 Update copyright.
885
886 * gasp.c (exp_get_abs): Don't pass error strings to printf as
887 format arg.
888 (do_data): Same here.
889 (process_file): And here.
890 Update copyright.
891
892 * symbols.c (colon): Rewrite "already defined" fatal message
893 code for aout with USE_EMULATIONS.
894 Update copyright.
895
896 * config/obj-aout.c (OBJ_HEADER): Define.
897 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
898 fields of sentinel.
899 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
900 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
901 forms here.
902 (obj_aout_type): Expand S_SET_OTHER here too.
903 (obj_read_begin_hook): Remove.
904 (aout_pop_insert): New.
905 (obj_aout_s_get_other): New.
906 (obj_aout_s_get_desc): New.
907 (aout_format_ops): New.
908 Update copyright.
909
910 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
911 gets aout_pseudo_table.
912 (aout_pseudo_table): Declare.
913 (obj_read_begin_hook): Define.
914 Update copyright.
915
916 * config/obj-coff.c (obj_pseudo_table): Rename to
917 coff_pseudo_table.
918 (coff_pop_insert): Use coff_pseudo_table.
919 (coff_sec_sym_ok_for_reloc): Remove.
920 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
921 and comment all zero entries and remove #if 0 code.
922 Update copyright.
923
924 * config/obj-coff.h (obj_pop_insert): Define.
925 (coff_pseudo_table): Declare.
926 Update copyright.
927
928 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
929 s_get_size, s_set_size. Comment all zero entries.
930 Update copyright.
931
932 * config/obj-elf.c (elf_s_get_other): New function.
933 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
934 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
935 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
936 comment.
937 (obj_elf_parse_section_letters): Don't pass error strings to
938 printf as format arg.
939 Update copyright.
940
941 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
942 OBJ_MAYBE_ECOFF.
943 (elf_s_get_other): Declare.
944 (S_GET_OTHER) Define as elf_s_get_other if not already
945 defined.
946 (S_SET_OTHER): Only define when not already defined.
947 (elf_obj_read_begin_hook): Declare.
948 (obj_read_begin_hook): Define.
949 (elf_obj_symbol_new_hook): Declare.
950 (obj_symbol_new_hook): Define.
951 Update copyright.
952
953 * config/obj-multi.h: Add copyright header and protect against
954 multiple inclusion. Add * to all function pointers.
955 (OBJ_HEADER): If defined, include it rather than other defines
956 in this file.
957 (obj_frob_file_after_relocs): Test for NULL.
958 (obj_symbol_new_hook): Here too.
959 (obj_sec_sym_ok_for_reloc): And here.
960 (S_GET_OTHER): Define.
961 (S_GET_DESC): Define.
962 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
963 (OBJ_MAYBE_ELF): Update comment.
964
965 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
966 OBJ_AOUT preprocessor conditional and handle emulation by
967 testing OUTPUT_FLAVOR.
968 (i386_displacement): Here too.
969 (md_section_align): Similarly here.
970 (i386_target_format): Conditionally compile when more than one
971 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
972 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
973 (i386_displacement): Here too.
974 Update copyright.
975
976 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
977 Define TARGET_FORMAT for aout only when not multi.
978 Update copyright.
979
980 * config/te-multi.h: Delete file as it's identical to te-generic.h
981
add0c677
AM		 9822000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
983
984 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
985 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
986 LONG_MNEM_SUFFIX.
987
988 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
989 DWORD_MNEM_SUFFIX.
990 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
991 comments.
992
a19d8eb0
CP		 9932000-01-13 Clinton Popetz <cpopetz@cygnus.com>
994
66778679
RH		 995 * config/tc-mips.c (mips_do_align): New function.
996 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 997
550262c4
NC		 9982000-01-10 Philip Blundell <philb@gnu.org>
999
1000 * doc/c-arm.texi (ARM Options): Fix typo.
1001 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1002 line separator for Linux.
1003 * doc/as.texinfo (Comments): Mention the ARM.
1004
0decc840
NC		 10052000-01-10 Philip Blundell <pb@futuretv.com>
1006
1007 * configure.in (arm*-*-conix*): New target.
1008 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1009 armv*-*-linux-gnu.
1010 * configure: Regenerate.
1011
2e13b764
NC		 10122000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1013
1014 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1015 (obj_elf_visibility): New function.
1016
1017 * doc/as.texinfo (Visibility): New node: document visibility
1018 pseudo ops.
1019
3138f287
AM		 10201999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1021
1022 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1023 warning for absolute jump/call without `*' in non-intel mode. No
1024 need to set i.types[0] JumpAbsolute in intel mode.
1025
df32bc61
NC		 10261999-12-22 Philip Blundell <pb@futuretv.com>
1027
1028 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1029 hook function when changing sections.
1030 (arm_s_data): Likewise.
1031
b4d0b2b3
NC		 10321999-12-14 Nick Clifton <nickc@cygnus.com>
1033
1034 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1035 command line switch.
b4d0b2b3 1036
85cb2cf9
JL		 1037Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1038
1039 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1040 (r_registers, xr_registers): Define.
1041 (r_register_name, xr_register_name): New functions.
1042 (md_assemble): Handle new am33 operand types and instruction
1043 formats.
1044 (mn10300_insert_operand, check_operand): Likewise.
1045
a64bcdd8
NC		 10461999-11-29 Nick Clifton <nickc@cygnus.com>
1047
1048 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1049 (s_force_thumb): Set thumb_mode to 2.
1050 (md_assemble): Do not complain about thumb instructions on a
1051 non-thumb target if thumb_mode is set to 2.
1052
43b4c25e
MM		 10531999-11-28 Michael Meissner <meissner@cygnus.com>
1054
1055 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1056 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1057 (O_...): Add new machine dependent expressions if we are handling
1058 explicit relocations.
1059 (alpha_reloc_op): New static table holding the explicit relocation
1060 information.
1061 (alpha_literal_hash): New static to hold the hash table for
1062 explicit relocations.
1063 (alpha_macros): Add support for explicit relocations.
1064 (md_begin): If explicit relocations, initialize hash table.
1065 (md_assemble): Don't print a second error if tokenize_arguments
1066 already printed an error message.
1067 (md_apply_fix): Add support for explicit relocations.
1068 (alpha_force_relocation): Ditto.
1069 (alpha_fix_adjustable): Ditto.
1070 (alpha_adjust_symtab): New function to support explicit
1071 relocations.
1072 (alpha_adjust_symtab_relocs): Ditto.
1073 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1074 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1075 Add support for explicit relocations. Return -2 if an error
1076 message was already printed.
1077 (find_macro_match): Add support for explicit relocations. Comment
1078 each of the cases.
1079 (emit_insn): Add support for explicit relocations.
1080 (assemble_tokens): Ditto.
1081 (emit_ldgp): Ditto.
1082 (load_expression): Ditto.
1083 (emit_lda): Ditto.
1084 (emit_ldah): Ditto.
1085 (emit_ir_load): Ditto.
1086 (emit_loadstore): Ditto.
1087 (emit_ldXu): Ditto.
1088 (emit_ldil): Ditto.
1089 (emit_sextX): Ditto.
1090 (emit_division): Ditto.
1091 (emit_jsrjmp): Ditto.
1092 (emit_retjcr): Ditto.
1093
1094 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1095 ELF object format.
1096 (tc_adjust_symtab): If explicit relocations, call the function
1097 alpha_adjust_symtab.
1098 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1099 relocations next to the literal relocation they reference.
1100 (TC_INIT_FIX_DATA): Initialize the new fields.
1101 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1102
afbf211f
JL		 1103Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1104
1105 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1106 'B' operand for PA2.0 bb instruction.
1107
f11900d0
NC		 11081999-11-18 Nick Clifton <nickc@cygnus.com>
1109
1110 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1111 target.
1112
1113 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1114 relocs.
1115 (mcore_force_relocation): Force relocations to be generated for
1116 RVA relocs.
1117
2daf4fd8
AM		 11181999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1119
1120 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1121 (i386_displacement): Disallow O_big displacements.
1122
eb726e5d
DL		 1123Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1124
1125 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1126 improvements in error checking.
1127 (md_assemble): Support for unconditional ARM instructions.
1128 (md_parse_option): Support for -m[arm]v5e flag.
1129
035349a4
NC		 11301999-11-12 Nick Clifton <nickc@cygnus.com>
1131
1132 * macro.c (buffer_and_nest): Do not check beyond the end of the
1133 buffer.
1134
c1eae114
NC		 11351999-11-11 Nick Clifton <nickc@cygnus.com>
1136
1137 * macro.c (buffer_and_nest): Look for seperator after TO and
1138 FROM tokens.
1139
c5c834aa
AH		 11401999-11-08 Andrew Haley <aph@cygnus.com>
1141
1142 * app.c (do_scrub_chars): When in State 10, treat backslash
1143 characters in the same way as as symbol characters.
1144
98007ce7
RH		 11451999-11-07 Richard Henderson <rth@cygnus.com>
1146
1147 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1148 the previous label was in the current section before playing
1149 with auto-alignment.
1150
d6c497c7
NC		 11511999-11-06 Nick Clifton <nickc@cygnus.com>
1152
1153 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1154 for weak symbols.
d6c497c7 1155 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1156 the symbol is weak.
d6c497c7 1157
dd33dc0f
MM		 11581999-11-05 Michael Meissner <meissner@cygnus.com>
1159
1160 * expr.h (operatorT): Increase machine dependent operators to 16.
1161 * expr.c (op_rank): Ditto.
1162
5f91fe03
ILT		 11631999-11-03 Ian Lance Taylor <ian@zembu.com>
1164
53b0d397
ILT		 1165 * read.c (pseudo_set): Reject attempts to set the value of a
1166 section symbol.
1167
5f91fe03
ILT		 1168 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1169 if it is defined.
1170
1171 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1172
1173 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1174 to bfd_set_section_contents.
1175
829ce307
NC		 11761999-11-03 Nick Clifton <nickc@cygnus.com>
1177
1178 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1179
2bd7f1f3
GRK		 11801999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1181
1182 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1183 (mips_ip): Use OPCODE_IS_MEMBER.
1184
90ca882f
JL		 1185Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1186
acb56623
JL		 1187 * config/tc-arm.c (reg_required_here): Improve comments.
1188
66778679
RH		 1189 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1190 (tinsns): Initialize variants field.
b49cfa5d
JL		 1191
1192 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1193 BAD_PC respectively.
90ca882f 1194
29c4c6b5
NC		 11951999-10-27 Scott Bambrough <scottb@netwinder.org>
1196
1197 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1198 * config/tc-arm.h: Fix compile time warnings.
1199
d9fd9852
DN		 1200Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1201
1202 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1203 form @abs16, @(abs16) and @(abs16 + imm).
1204
9ce8a5dd
GRK		 12051999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1206
1207 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1208 (ISA_HAS_64_BIT_REGS) New.
1209 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1210 mips_emit_delays,macro_build,load_register,load_addresss,
1211 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1212 and/or use new ISA_xxx macros in expressions involving
1213 ISA, particularly mips_opts.isa.
1214
446a06c9
MM		 12151999-10-18 Michael Meissner <meissner@cygnus.com>
1216
1217 * expr.h (operatorT): Add machine dependent operators md1..md8.
1218 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1219 for the machine dependent operators to use.
1220
1221 * expr.c (op_rank): Add machine dependent operators.
1222
1223 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1224 operator.
1225 (O_cpregister): Ditto.
1226 (md_begin): Change X_op test that field is wide enough to use
1227 O_max instead of O_alpha_max.
1228 (cpu_types): Fill in missing initializer.
1229 (alpha_num_macros): Make unsigned.
1230 (md_assemble): Make opnamelen be size_t.
1231 (md_apply_fix): Cast alpha_num_operands to int before testing.
1232 (alpha_force_relocation): Ditto.
1233 (alpha_fix_adjustable): Ditto.
1234 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1235 (tc_gen_reloc): Ditto.
1236 (tc_get_register): Ditto.
1237 (emit_ldgp): Ditto.
1238 (emit_lda): Ditto.
1239 (emit_ldah): Ditto.
1240 (emit_ldil): Ditto.
1241 (s_alpha_ent): Ditto.
1242 (s_alpha_end): Ditto.
1243 (s_alpha_frame): Ditto.
1244 (s_alpha_prologue): Ditto.
1245 (s_alpha_file): Ditto.
1246 (s_alpha_gprel32): Ditto.
1247 (s_alpha_proc): Ditto.
1248 (s_alpha_set): Ditto.
1249 (s_alpha_base): Ditto.
1250 (s_alpha_align): Ditto.
1251 (s_alpha_arch): Ditto.
1252 (alpha_align): Ditto.
1253 (assemble_insn): Suppress unused variable warning.
1254 (emit_insn): Ditto.
1255 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1256 order in the structure.
1257 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1258
476cdcb8
JL		 1259Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1260
1261 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1262
c388dee8
AM		 12631999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1264
1265 * config/tc-i386.c (i386_index_check): Correct #endif location.
1266
2bdd6cf5
GK		 1267Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1268
1269 * as.c (show_usage): Document new options.
1270 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1271 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1272 (parse_args): Parse the new options.
1273 (main): If there were warnings, and --fatal-warnings
1274 was specified, print an error.
1275 * as.h: New variable, flag_fatal_warnings, for new option.
1276
d53d2751
JL		 1277Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1278
1279 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1280 '@'. Change autoincrement completers to fall through to cache control
1281 completers.
1282
1283 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1284 arg.
1285 (pa_parse_addb_64_cmpltr): New function.
1286
1287 * config/tc-hppa.c (pa_ip): Change error message.
1288 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1289 '?Q' args to allow falling through.
1290
1291 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1292 Remove unused conditional codes.
1293 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1294
ba09cd8d
DN		 1295Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1296
1297 * config/tc-d30v.c (CHAR_BIT): Define.
1298 (check_range): Fix bit operations to support integers bigger than
1299 32 bits.
1300
c43185de
DN		 1301Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1302
1303 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1304 operands.
1305
925c058e
DE		 1306Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1307 Doug Evans <devans@cygnus.com>
1308
1309 Add support for m32rx.
1310 * config/tc-m32r.c (enable_m32rx): New static global.
1311 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1312 (allow_m32rx): New function.
1313 (M32R_SHORTOPTS): Add `O'.
1314 (md_longopts): Add --m32rx plus several warning options.
1315 (md_parse_option): Handle new options.
1316 (md_show_usage): Print them.
1317 (md_begin): Enable m32rx.
1318 (OPERAND_IS_COND_BIT): New macro.
1319 (first_writes_to_seconds_operands): New function.
1320 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1321 (target_make_parallel,assemble_two_insns): New functions.
1322 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1323 If optimizing and m32rx, try to make consecutive insns parallel.
1324
fba2b7f9
GK		 1325Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1326
1327 * config/tc-mips.c (nopic_need_relax): Allow for the
1328 .sdata.foo sections generated by -fdata-sections,
1329 and for the .gnu.linkonce.s sections generated by C++.
1330
fd232ac8
JL		 1331Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1332
ce674324
JL		 1333 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1334 with cleaner code using completer prefixes. Add 'Y'.
1335
fd232ac8
JL		 1336 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1337
b1039fc4
JL		 1338Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1339
66778679 1340 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1341 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1342 insn does not match and we should try the next insn in the table.
1343
913f265c
NC		 13441999-09-22 Nick Clifton <nickc@cygnus.com>
1345
1346 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1347
54af6ff6
JL		 1348Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1349
1350 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1351 of PA2.0 support.
1352
4cc782b5
ILT		 13531999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1354
1355 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1356 OBJ_ELF. If ELF, add "sq".
1357 (md_parse_option): If ELF, ignore -s and -q.
1358 (md_show_usage): Mention ELF options.
1359
6be78360
JL		 1360Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1361
65fab780
JL		 1362 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1363 operands.
1364
71823da4
JL		 1365 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1366
61dd1d31
JL		 1367 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1368
1cf6ae67
JL		 1369 * config/tc-hppa.c (struct pa_it): New field "trunc".
1370 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1371 (pa_parse_ftest_gfx_completer): New function
1372 (pa_parse_fp_cnv_format): New function.
1373
77c02e18
JL		 1374 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1375 (md_apply_fix): Handle 22bit pc-rel branches.
1376
629d9417
JL		 1377 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1378
dbe2f9ee
JL		 1379 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1380
3db6e6bd
JL		 1381 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1382
6be78360
JL		 1383 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1384
e061d86f
JL		 1385at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1386
1387 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1388 (pa_ip): Handle 'fX'.
1389
1390Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1391
66778679
RH		 1392 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1393 (pa_ip): Handle 'fX'.
e061d86f 1394
7acbfc6b
JL		 1395Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1396
1397 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1398 unwinds unless the function is in the text space.
1399 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1400
2d93dcc4
JL		 1401Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1402
b52c78b8
JL		 1403 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1404 (md_assemble): To here. Tweak address generation.
1405
2d93dcc4
JL		 1406 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1407 debug_line.
1408 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1409 (md_assemble): Call dwarf2_where for OBJ_ELF.
1410 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1411 (pa_end_of_source): New function.
1412 * tc-hppa.h (md_end): Define for OBJ_ELF.
1413
6d83c84b
MM		 14141999-09-14 Michael Meissner <meissner@cygnus.com>
1415
1416 * configure.in (Canonicalization of target names): Remove adding
1417 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1418 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1419 * configure: Regenerate.
1420
41fd319a
ILT		 14211999-09-14 Donn Terry <donn@interix.com>
1422
1423 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1424
795a7704
AM		 14251999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1426
2f66722d
AM		 1427 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1428 pc-relative jmp/call to an absolute symbol.
1429 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1430 absolute section symbols.
1431
795a7704
AM		 1432 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1433 jump handling code and comments.
1434
c0c949c7
ILT		 14351999-09-12 Ian Lance Taylor <ian@zembu.com>
1436
1437 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1438 the value if TE_PE and a global defined symbol.
1439
e723ef7c
ILT		 14401999-09-11 Ian Lance Taylor <ian@zembu.com>
1441
1442 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1443 print the symbol, rather than printing it here.
1444
fa16d387
ILT		 14451999-09-11 Donn Terry <donn@interix.com>
1446
d33e1d24
ILT		 1447 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1448 BFD_RELOC_RVA relocations.
1449
18dc2407
ILT		 1450 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1451 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1452 starts with "_G".
1453
945a1a6b
ILT		 1454 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1455 defined.
1456 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1457 * doc/internals.texi (Object format backend): Document
1458 SET_SECTION_RELOCS.
1459
79d292aa
ILT		 1460 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1461 relocations against global symbols if TE_PE.
1462
7a6284c4
ILT		 1463 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1464 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1465
8828d862
ILT		 1466 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1467 symbols.
1468
9690c54d
ILT		 1469 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1470 symbols which do not have a constant value, or tags with
1471 non-tags. Remove the symbol from the list before adding it at the
1472 end.
1473
23dab925
ILT		 1474 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1475 C_FCN symbol differently if TE_PE.
1476 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1477 appears in the pseudo-op, rather coff_line_base which is only set
1478 for a .bf symbol.
1479
28428223
ILT		 1480 * config/obj-coff.c (obj_coff_loc): New static function.
1481 (obj_pseudo_table): Add "loc".
1482
e8a3ab75
ILT		 1483 * config/obj-coff.c (add_lineno): Check that the line number is
1484 positive.
1485
2ab9b79e
ILT		 1486 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1487 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1488 int.
1489 (md_atof): Return NULL rather than 0.
1490 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1491 * expr.c (expr): Change first parameter to int.
1492 * config/obj-coff.c: Add declarations for static functions.
1493 (coff_frob_symbol): Use SYM_AUXENT.
1494 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1495
5881e4aa
ILT		 1496 * config/obj-coff.c (obj_coff_section): Default to setting
1497 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1498
e723ef7c
ILT		 1499 * write.c (adjust_reloc_syms): Print adjusted fixup.
1500
fa16d387
ILT		 1501 * expr.c (integer_constant): Correct too_many_digits calculation
1502 in base 10 case.
1503
13a830b6
AS		 15041999-09-09 Andreas Schwab <schwab@suse.de>
1505
1506 * doc/c-arm.texi: Fix arguments of @var to not contain
1507 punctuation.
1508
325188ec
NC		 15091999-09-08 Philip Blundell <pb@nexus.co.uk>
1510
1511 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1512 and COFF targets.
1513 (md_parse_option): Only support -k flag for ELF and COFF targets.
1514
e7c1f43c
JL		 1515Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1516
1517 * config/tc-hppa.c (pa_ip): Put strict register checks before
1518 call to pa_parse_number.
1519
4964086a
JL		 1520 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1521
c4bf532f
ILT		 15221999-09-06 Ian Lance Taylor <ian@zembu.com>
1523
1524 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1525 BFD_ASSEMBLER code.
1526
a33132fd
ILT		 15271999-09-06 Donn Terry <donn@interix.com>
1528
1529 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1530
0f4f8b56
JL		 1531Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1532
1533 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1534 candidate instruction. Require registers for register arguments
1535 when in strict mode. Require assemble-time constants for
1536 constants when in strict mode.
1537 (pa_get_absolute_expression): Require a constant when in strict
1538 mode.
1539
d3388653
NC		 15401999-09-06 Nick Clifton <nickc@cygnus.com>
1541
1542 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1543
041dd5a9
ILT		 15441999-09-04 Steve Chamberlain <sac@pobox.com>
1545
1546 * config/tc-pj.c: New file, supports picoJava in ELF.
1547 * config/tc-pj.h: Ditto.
1548 * configure.in (pjl*, pj*): New targets.
1549 * Makefile.am: Rebuild dependencies.
1550 (CPU_TYPES): Add pj.
1551 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1552 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1553 * doc/c-pj.texi: New file.
1554 * doc/as.texinfo: Add some PJ specifics.
1555 * doc/all.texi: Add PJ to the list of all architectures, sort them
1556 all alphabetically.
1557 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1558 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1559
4ca72d38
AM		 15601999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1561
1562 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1563 (obj_frob_file): Test for null pointer.
1564 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1565 (OBJ_PROCESS_STAB): And here.
1566 (elf_obj_sy): Remove
1567
1568 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1569 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1570 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1571
1572 * config/obj-coff.c (no_func): Remove.
1573 (coff_format_ops): Change occurrences of no_func to 0, as we test
1574 for 0 in obj-multi.h.
1575
1576 * configure.in: Enable bfd for i386-coff when primary target is
1577 bfd. Enable i386 elf,coff emulation support. Don't set
1578 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1579 emulation to support.
1580 *configure: Regenerate.
1581
bcef92fa
NC		 15821999-09-02 Nick Clifton <nickc@cygnus.com>
1583
1584 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1585 .section .line directive is encountered.
1586
cdf82bcf
NC		 15871999-09-01 Nick Clifton <nickc@cygnus.com>
1588
5856c19a
NC		 1589 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1590 format.
1591
cdf82bcf
NC		 1592 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1593 * as.texinfo: Document --gdwarf2 command line option.
1594 Add additional documentation of ARM command line switches.
1595
af6bdddf
AM		 15961999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1597
1598 * config/tc-i386.c (i386_intel_memory_operand): Combine
1599 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1600 and RESTORE_END_STRING around parse_register calls.
1601 (i386_operand): Here too.
1602 (i386_is_reg): Remove.
1603 (parse_register): Move as_bad calls from within this function to
1604 callers.
1605
5f47d35b
AM		 16061999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1607
1608 Based on a patch from H.J. Lu <hjl@gnu.org>
1609 * config/tc-i386.c (parse_register): Handle FP regs specially.
1610 (md_begin): Remove '(' and ')' from register_chars.
1611
1174497c
DE		 16121999-08-29 Doug Evans <devans@casey.cygnus.com>
1613
1614 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1615 error message (done elsewhere).
1616
17d9105c
JL		 1617Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1618
1619 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1620
9ecc05f0
JL		 1621Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1622
66778679 1623 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1624 args by 'f'.
1625
9e4f2d3a
JL		 1626 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1627
680ef6de
JL		 1628 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1629 between args.
1630 Add new completers. Fix bug in 64 bit condition handling.
1631
413c94ba
JL		 1632 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1633 'cS', and 'c*'.
1634
28252e61
JL		 1635 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1636
a97685e9
JL		 1637 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1638
9ecc05f0
JL		 1639 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1640
cb30237e
NC		 16411999-08-27 Jim Wilson <wilson@cygnus.com>
1642
1643 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1644 (struct ls): Add frag field. Initialize it to zero.
1645 (out_end_sequence): New local text_frag. Set it while in text section.
1646 Replace address check with frag check. Set ls.frag to text_frag if
1647 out_set_addr called.
1648 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1649 Set it before switching sections. Replace address check with frag
1650 check. Set ls.frag to saved_frag if out_set_addr called.
1651
09a798ea
NC		 16521999-08-26 David Mosberger <davidm@hpl.hp.com>
1653
66778679 1654 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1655 output "advance_pc" opcode instead of calling gen_addr_line().
1656 The latter has the undesired side-effect of creating a new row
1657 in the debug line info matrix.
1658
e1c05f12
NC		 16591999-08-26 Jim Wilson <wilson@cygnus.com>
1660
1661 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1662 ls.last_filename if last is less than zero. Set ls.last_filename
1663 when allocating new entry.
1664 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1665 call.
1666
b23bac36
AM		 16671999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1668
1669 * config/tc-i386.c (i386_index_check): Fix the displacement size
1670 when INFER_ADDR_PREFIX.
1671
50f4163f
NC		 16721999-08-18 Nick Clifton <nickc@cygnus.com>
1673
1674 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1675 display its value.
1676
f589a541
ILT		 16771999-08-17 Ian Lance Taylor <ian@zembu.com>
1678
1679 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1680 handle 0xffffNNNN constants correctly.
1681
11450271
NC		 16821999-08-16 Nick Clifton <nickc@cygnus.com>
1683
1684 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1685 as well as loads.
1686
276b1dc2
NC		 16871999-08-13 Nick Clifton <nickc@cygnus.com>
1688
1689 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1690 (md_apply_fix3): Always pass positive values to
1691 validate_offset_imm.
1692
ae5ad4ad
NC		 16931999-08-12 Nick Clifton <nickc@cygnus.com>
1694
1695 * config/tc-arm.c (skip_whitespace): New macro.
1696 Formatting tidy ups.
1697
1698 (md_apply_fix3): Store relocation offset in addend for ELF based
1699 relocs.
1700 (arm_force_relocation): Always generate relocs for Thumb function
1701 calls.
1702
bf6d3895
AM		 17031999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1704
1705 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1706 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1707
46031ca9
JL		 1708Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1709
b100be66
JL		 1710 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1711 flags for the unwind subspace.
1712
46031ca9
JL		 1713 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1714 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1715 suitable relocation based on the size of the target's pointer.
1716 Always Use subsegment zero for the unwinders.
1717 (pa_level): Handle "2.0w".
1718
0825afba
JR		 1719Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1720
1721 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1722 with the following instruction unless this was specified.
1723
1a1ae23e
ILT		 17241999-08-09 Ian Lance Taylor <ian@zembu.com>
1725
1726 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1727 certain sections, to match BFD changes.
1728
81afc846
ILT		 17291999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1730
1731 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1732 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1733 * Makefile.in: Rebuild.
81afc846 1734
04ad1543
ILT		 17351999-08-08 Ian Lance Taylor <ian@zembu.com>
1736
1737 * Makefile.am: Rename .dep* files to DEP*.
1738 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1739 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1740 targets to DEPOBJ.
1741 * Makefile.in: Rebuild.
1742
1eb7027c
RH		 17431999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1744
1745 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1746
2dcc60be
ILT		 17471999-08-08 Ian Lance Taylor <ian@zembu.com>
1748
46eec08e
ILT		 1749 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1750 avoid problems on DOS filesystems.
1751 * Makefile.in: Rebuild.
1752
2dcc60be
ILT		 1753 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1754
17551999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1756
1757 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1758 section flag.
1759
76a27922
ILT		 17601999-08-08 Ian Lance Taylor <ian@zembu.com>
1761
1762 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1763 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1764 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1765
0741736b
JL		 1766Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1767
1768 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1769
9a913dfb
JL		 1770Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1771
1772 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1773
a1f2d742
ILT		 17741999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1775
1776 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1777 non-adjustable symbols.
1778
55a914bc
JL		 1779Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1780
1781 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1782
336f7c70 1783Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1784
1785 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1786 operands.
1787
9750fcc5
ILT		 17881999-08-05 Donn Terry <donn@interix.com>
1789
1790 * config/te-interix.h: New file.
1791 * configure.in (i386-*-interix*): New target.
1792 * configure: Rebuild.
1793
39ba5561
JL		 1794Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1795
1796 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1797 selectors for ELF too.
1798 (selector_table): Add "ltp" and "rtp" selectors.
1799
eecb386c
AM		 18001999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1801
1802 * config/tc-i386.c (i386_operand): No need to change
1803 operand_string pointer in segment reg case before goto
1804 do_memory_reference. Initialise displacement_string_start and
1805 displacement_string_end after do_memory_reference label.
1806 (i386_index_check): Add operand_string param, and print error
1807 message on failure here.
1808 (i386_intel_memory_operand): Instead of here.
1809 (i386_operand): And here.
1810 (INFER_ADDR_PREFIX): Enable.
1811
1812 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1813
1814 * config/tc-i386.h (DefaultSize): Define. Renumber following
1815 opcode_modifier defines.
1816
1817 From Etienne Lorrain <etienne.lorrain@ibm.net>
1818 * config/tc-i386.c (stackop_size): New variable.
1819 (set_16bit_code_flag): Clear it here.
1820 (set_16bit_gcc_code_flag): New function.
1821 (md_pseudo_table): Add "code16gcc" entry.
1822 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1823
f173e82e
ILT		 18241999-08-03 Ian Lance Taylor <ian@zembu.com>
1825
a04b544b
ILT		 1826 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1827 next_set_end even if the end symbol is being discarded.
1828
1829 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1830 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1831 * config/obj-coff.c: Likewise.
1832 (seg_info_type): Remove.
1833 (seg_info_off_by_4): Change to array of segT.
1834 (s_get_segment): Adjust accordingly.
1835 (obj_pseudo_table): Fully initialize sentinel entry.
1836
f173e82e
ILT		 1837 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1838 Ralf Baechle <ralf@uni-koblenz.de>.
1839
c3332e24
AM		 18401999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1841
1842 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1843
18441999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1845
24eab124
AM		 1846 * config/tc-i386.c: Indentation and white space changes.
1847 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1848 don't enable it by default.
1849 (i386_intel_operand): Remove redundant prototype.
1850 Move check on number of memory operands, and i.mem_operands++
1851 (i386_intel_memory_operand): To here.
1852 Remove i386_immediate code from here. Remove special case code
1853 for input and output using (%dx). Remove base/index checks and
1854 call i386_index_check instead. Save initial operand_string
1855 argument for error message.
1856 (i386_operand): Remove redundant prototype. Move base/index
1857 checks to i386_index_check.
1858 (i386_displacement): Move intel mode check for non-zero
1859 i.disp_operand
1860 (i386_intel_memory_operand): To here.
c3332e24 1861
6d8809aa
RH		 18621999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1863
1864 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1865 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1866 by .register pseudo-op if -64 and --no-undeclared-regs.
1867 (s_register, sparc_adjust_symtab): New functions.
1868 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1869 Declare sparc_adjust_symtab as tc_adjust_symtab.
1870 * doc/c-sparc.texi: Add description of #ignore special literal
1871 for .register pseudo-op.
1872
c8d259f7
CM		 18731999-07-30 Catherine Moore <clm@cygnus.com>
1874
1875 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1876 the relocation's section offset.
1877
b77ad1d4
AM		 18781999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1879
1880 * write.c (fixup_segment): Fix generic error check overflow test.
1881
1882 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1883 X_add_number to long.
1884
b53fcc20
JL		 1885Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1886
1887 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1888 processing.
1889
d2e71411
ILT		 18901999-07-27 Ian Lance Taylor <ian@zembu.com>
1891
1892 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1893 VTABLE relocations.
1894
e9f56b1d
ILT		 18951999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1896
1897 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1898
1a39f480
ILT		 1899 * configure.bat: Remove; obsolete.
1900 * config/go32.cfg: Likewise.
1901
29fe79d3
ILT		 19021999-07-21 Brad M. Garcia <bgarcia@fore.com>
1903
1904 * configure.in (i386-*-vxworks*): New target.
1905 * configure: Rebuild.
1906
e06510e6
RH		 19071999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1908
1909 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1910
dabe3bbc
RH		 19111999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1912
1913 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1914 on -64 and not pic.
1915 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1916 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1917 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1918 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1919 MAX_RELOC_EXPANSION): Define.
1920 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1921
b4cac588
AM		 19221999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1923
1924 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1925 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1926 block. Print a warning if an 8-bit or 16-bit constant
1927 displacement or immediate is truncated on output.
1928 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1929 immediate.
1930 (i386_operand): Disallow immediate jump absolute operand.
1931
966ed0b4
ILT		 19321999-07-15 Ian Lance Taylor <ian@zembu.com>
1933
0ed15843
ILT		 1934 * configure.in: Bump version number to 2.9.5.
1935 * configure: Rebuild.
1936
966ed0b4
ILT		 1937 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1938 or %llx work.
1939
67f1cff0
JL		 1940Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1941
1942 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1943 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1944
2f992c04
NC		 19451999-07-14 Philip Blundell <pb@nexus.co.uk>
1946
1947 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1948 is defined.
1949 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1950
1951 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1952 if -mno-fpu was given.
1953 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1954 relocs.
1955 (cons_fix_new_arm): Remove misleading comments.
1956
14ad458a
ILT		 19571999-07-14 Ian Lance Taylor <ian@zembu.com>
1958
1959 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1960 error message.
1961 (relax_segment): Likewise. After giving a rs_org error, convert
1962 the frag to rs_align to avoid cascading errors.
1963
36823076
AS		 19641999-07-12 Andreas Schwab <schwab@suse.de>
1965
1966 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1967
ab9da554
ILT		 19681999-07-11 Ian Lance Taylor <ian@zembu.com>
1969
1970 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1971 as appropriate. Fill in structure initializations. Add variable
1972 initializations. Add casts.
1973 * dwarf2dbg.c (print_stats): Change i to size_t.
1974 * listing.c (listing_listing): Change list_line to unsigned int.
1975
e0accf0c
ILT		 19761999-07-10 Ian Lance Taylor <ian@zembu.com>
1977
1978 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1979 rather than checking for \001 and \002 in symbol name.
1980 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1981
7d4ce8a9
JL		 1982Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1983
1984 * configure.in (hppa*-linux-gnu*): New target.
1985 * configure: Rebuilt.
1986
5395a469
NC		 19871999-07-08 Nick Clifton <nickc@cygnus.com>
1988
1989 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1990
cac58fa6
NC		 19911999-07-07 Nick Clifton <nickc@cygnus.com>
1992
5395a469 1993 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 1994 accessing symbolP directly.
1995
03b36ee1
JL		 1996Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1997
1998 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1999 for ELF.
2000
49a5575c
NC		 20011999-07-05 Nick Clifton <nickc@cygnus.com>
2002
2003 * config/tc-arm.c (ARM_EXT_V5): Define.
2004 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2005 (md_begin): Detect ARM v5 architectures.
2006 (md_parse_option): Accept arm v5 specification.
2007 (md_show_usage): Documment -marmv5 switch.
2008
2009 * doc/c-arm.texi: Document -marmv5 command line option.
2010
2011 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2012 op.
2013 (validate_immediate_twopart): New function. Determine if a
2014 constant can be computed by two ADD instructions.
2015 (output_inst): Remove its command line parameter - it was never
2016 used.
2017 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2018 implememt the ADRL pseudo op.
2019 (tc_gen_reloc): Generate a suitable error message if an ADRL
2020 instruction tries to generate a real reloc.
2021
2022 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2023
09ecf0ba
JL		 2024Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2025
2026 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2027 into lower case.
2028
264d6861
ILT		 20291999-06-27 H.J. Lu <hjl@gnu.org>
2030
2031 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2032 non BFD_ASSEMBLER case.
2033
827c0149
ILT		 20341999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2035
2036 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2037 data.
2038
a340d270
RH		 20391999-06-26 David Mosberger <davidm@hpl.hp.com>
2040
2041 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2042 out_end_sequence() when the address decreases due to a new frag.
2043 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2044 numbering starts with 1.
2045
16b93d88
NC		 20461999-06-23 Nick Clifton <nickc@cygnus.com>
2047
2048 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2049 .section for COFF.
2050 (mcore_s_text): Call obj_elf_text for ELF target.
2051 (mcore_s_data): Call obj_elf_data for ELF target.
2052 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2053 for COFF target.
2054 (mcore_s_bss): New function: Dump literal table before changing
2055 sections.
2056 (mcore_s_comm): New function: Dump literal table before changing
2057 sections.
2058
2059 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2060 No longer static functions.
2061 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2062 Provide prototypes for these functions.
2063
fed9b18a
ILT		 20641999-06-22 Ian Lance Taylor <ian@zembu.com>
2065
be2acf27
ILT		 2066 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2067 a list of names, to try obj_segment_name, and to try abbreviated
2068 names when using COFF without long section names.
2069
7dcc9865
ILT		 2070 * config/tc-alpha.c: More use of symbol accessor functions.
2071 * config/tc-arc.c: Likewise.
2072 * config/tc-d30v.c: Likewise.
2073 * config/tc-fr30.c: Likewise.
2074 * config/tc-i860.c: Likewise.
2075 * config/tc-m88k.c: Likewise.
2076 * config/tc-mcore.c: Likewise.
2077 * config/tc-ns32k.c: Likewise.
2078 * config/tc-sparc.c: Likewise.
2079 * config/tc-v850.c: Likewise.
2080
a77f5182
ILT		 2081 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2082 sy_value with appropriate accessor functions.
2083 * config/tc-arm.c (md_apply_fix3): Likewise.
2084 * config/tc-d10v.c (AT_WORD_P): Likewise.
2085 * config/tc-v850.c (reg_name_search): Likewise.
2086
fed9b18a
ILT		 2087 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2088 use symbol_get_bfdsym instead.
2089 * config/tc-ppc.c (md_assemble): Likewise.
2090 * config/tc-v850.c (v850_comm): Likewise.
2091
310b5aa2
ILT		 20921999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2093
2094 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2095 the symbol, rather than accessing the bsym member.
2096 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2097 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2098 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2099 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2100 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2101 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2102 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2103 * config/tc-v850.c (tc_gen_reloc): Likewise.
2104
9cb8e75e
JL		 2105Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2106
2107 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2108 (hppa_gen_reloc_type): Conditionalize on BFD64.
2109 (tc_gen_reloc): Re-enable ELF relocations.
2110 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2111
3d103319
ILT		 21121999-06-21 Ian Lance Taylor <ian@zembu.com>
2113
2114 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2115 warning.
2116 (do_ldst): Move assignment out of if condition.
2117 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2118 parentheses to avoid warning.
2119
776b24b4
NC		 21201999-06-21 Nick Clifton <nickc@cygnus.com>
2121
155f0fe7
NC		 2122 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2123 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2124
809ffe0d
ILT		 21251999-06-19 Ian Lance Taylor <ian@zembu.com>
2126
2127 * config/tc-ppc.c: Update for symbol handling changes.
2128 * config/obj-coff.c: Likewise.
2129
49863f82
JL		 2130Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2131
2132 * tc-hppa.c: General cleanups of ELF support. No more spaces
2133 and subspaces for ELF.
2134 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2135 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2136 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2137 (UNWIND_SECTION_NAME): Likewise.
2138 (space/subspace related structures): Conditionalize definitions
2139 on OBJ_SOM.
2140 (space/subspace directives and support routines): Conditionalize
2141 definitions and references/uses on OBJ_SOM.
2142 (label_symbol_struct): For ELF, track the symbol's segment. For
2143 SOM track its space.
2144 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2145 changes.
2146 (USE_ALIASES): Kill for both SOM & ELF.
2147 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2148 (pa_space, pa_subspace): Corresponding changes.
2149 (pa_spaces_begin): Corresponding chagnes.
2150 (md_begin): Do not muck around with space/subspace stuff for
2151 OBJ_ELF.
2152 (md_apply_fix): Temporarily disable argument relocation stuff
2153 for OBJ_ELF.
2154 (tc_gen_reloc): Temporarily disable relocation generation for
2155 OBJ_ELF
2156 (pa_build_unwind_subspace): Similarly.
2157
fed881b1
NC		 21581999-06-16 Nick Clifton <nickc@cygnus.com>
2159
2160 * config/tc-arm.c (thumb_set): New pseudo op.
2161 (text, data, section): Override these pseudo ops with ARM
2162 specific versions.
2163 (s_thumb_set): New function: Perform the same as a .set pseudo
2164 op, but also mark the alias'ed symbol as being a Thumb
2165 function.
2166 (arm_s_text): New function: Perform the same as the .text
2167 pseudo op, but dump the literal pool before changing
2168 sections.
2169 (arm_s_data): New function: Perform the same as the .data
2170 pseudo op, but dump the literal pool before changing
2171 sections.
2172 (arm_s_section): New function: Perform the same as the
2173 .section pseudo op, but dump the literal pool before changing
2174 sections.
2175 (arm_cleanup): Do not reset the current section before dumping
2176 the literal pool.
2177
0f94f4c8
NC		 21781999-06-17 Nick Clifton <nickc@cygnus.com>
2179
2f3519a2
NC		 2180 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2181 OPTION_NO_WARN_UNMATCHED entries.
2182 (md_parse_option): Generate a warning message if an unrecognised
2183 option is encountered.
2184
0f94f4c8
NC		 2185 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2186 (get_operands): When parsing an expression after an '@' symbol
2187 has been detected, do not ignore '#' symbols.
2188 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2189 false.
2190
e4a86f6f
ILT		 21911999-06-13 Ian Lance Taylor <ian@zembu.com>
2192
2193 From K. Richard Pixley <rich@noir.com>:
2194 * configure.in (ppc-*-vxworks*): New target.
2195 * configure: Rebuild.
2196
a8aed0fb
UD		 21971999-06-12 Philip Blundell <philb@gnu.org>
2198
2199 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2200
7565ed77
ILT		 22011999-06-13 Ian Lance Taylor <ian@zembu.com>
2202
2203 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2204 which refer to symbols in linkonce sections, permit reducing the
2205 relocs if the symbol is local.
2206
b9e57a38
ILT		 22071999-06-12 Ian Lance Taylor <ian@zembu.com>
2208
2209 * subsegs.c (subseg_text_p): New function.
2210 * as.h (subseg_text_p): Declare.
2211 * read.c (do_align): Use subseg_text_p to set the default fill.
2212 * write.c (subsegs_finish): Likewise.
2213 * config/obj-coff.c (write_object_file): Likewise.
2214 * config/tc-i386.h (md_maybe_text): Don't define.
2215 (md_do_align): Use subseg_text_p to set the default fill.
2216 * config/tc-m32r.c (m32r_do_align): Likewise.
2217 * config/tc-sh.c (sh_do_align): Likewise.
2218 * config/tc-sparc.h (md_do_align): Likewise.
2219
008960a5
ILT		 22201999-06-12 David O'Brien <obrien@freebsd.org>
2221
2222 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2223 * configure: Rebuild.
2224
a1605869
ILT		 22251999-06-12 Ian Lance Taylor <ian@zembu.com>
2226
d9ac5a3b
ILT		 2227 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2228 * Makefile.am: Rebuild dependencies.
2229 * Makefile.in: Rebuild.
2230
a1605869
ILT		 2231 * config/tc-i386.c (i386_immediate): Remove unused label
2232 seg_unimplemented.
2233
2234 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2235 * symbols.c: Likewise.
2236 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2237 sy_next field when taking address, rather than symbol_next.
2238
2239 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2240 offsetT.
2241 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2242 value from the output file architecture.
2243 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2244 * dwarf2dbg.h: Change bfd_vma to addressT.
2245
a7cd1c22
ILT		 22461999-06-11 Ian Lance Taylor <ian@zembu.com>
2247
2248 * dwarf2dbg.h: Use PARAMS in function declarations.
2249
76171f81
ILT		 22501999-06-11 Martin Dorey <mdorey@madge.com>
2251
2252 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2253 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2254 OBJ_ELF.
2255 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2256
9b4d630b
ILT		 22571999-06-11 Ian Lance Taylor <ian@zembu.com>
2258
5865bb77
ILT		 2259 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2260
9e7c96d9
ILT		 2261 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2262 popsection.
2263
1b50c718
ILT		 2264 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2265
1bf67e0d
ILT		 2266 * read.c (read_a_source_file): Only declare inescape if
2267 QUOTES_IN_INSN.
2268
2269 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2270 match parameters.
2271 (find_entry_byval): Add parens to avoid warning.
2272
2273 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2274
9b4d630b
ILT		 2275 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2276 undefined symbols.
2277
a22b281c
RH		 22781999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2279
66778679 2280 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2281 with isoctal.
2282
2283 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2284 synthetize_setx): New functions.
2285 (md_assemble): Broken the special cases into the above
2286 functions. Make compiler happy if sizeof(bfd_vma)==4.
2287 Fix sethi generated from set/setuw. If instructions have a relloc,
2288 always clear the fields to be relocated in the opcode.
2289 (sparc_ip): Remove special_case global variable.
2290
7f2f689c
ILT		 22911999-06-10 Ian Lance Taylor <ian@zembu.com>
2292
d7ba4a77
ILT		 2293 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2294 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2295 indication of success rather than a value.
2296 (itbl_get_val): Likewise.
2297 (itbl_get_field): Use strcspn. Change delimiters to include
2298 parens.
2299 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2300 (itbl_get_val): Likewise.
2301 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2302
7f2f689c
ILT		 2303 * symbols.c (copy_symbol_attributes): Convert local symbols to
2304 regular symbols.
2305
c1d3c45e
NC		 23061999-06-10 Nick Clifton <nickc@cygnus.com>
2307
2308 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2309 ARM920t.
2310
63fab58c
RH		 23111999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2312
2313 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2314 Optimize set if sizeof(bfd_vma) == 64.
2315 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2316 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2317 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2318
cf9a1301
RH		 23191999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2320
2321 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2322 (s_ncons): New function.
2323 (native_op_table): New table.
2324 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2325 R_SPARC_OLO10 handling.
2326
bf29b231
RH		 2327Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2328
2329 * expr.h (struct expressionS): Revert last change; widen X_op.
2330 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2331
9be1cda6
AS		 2332Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2333
a4835b42
AS		 2334 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2335 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2336 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2337 * Makefile.in: Regenerated.
2338
9be1cda6
AS		 2339 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2340 `common' pass on to s_mri_common.
2341 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2342
62335629
RH		 23431999-06-06 Richard Henderson <rth@cygnus.com>
2344
2345 * config/obj-elf.c (obj_elf_section): Don't free the return
2346 value of demand_copy_C_string.
2347
9de8d8f1
RH		 23481999-06-05 Richard Henderson <rth@cygnus.com>
2349
2350 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2351 creation logic from obj_elf_create_section.
2352
2353 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2354 (section_stack): New.
2355 (special_sections): Make const.
2356 (obj_elf_section): Gut and rewrite parsing.
2357 (obj_elf_change_section): New function broken out of obj_elf_section.
2358 (obj_elf_parse_section_letters): Likewise.
2359 (obj_elf_section_word): Likewise.
2360 (obj_elf_section_type): Likewise.
2361 (obj_elf_previous): Treat as a toggle.
2362 (obj_elf_popsection): New.
2363 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2364 (ppc_section_type): Likewise.
2365 * config/tc-ppc.h: Likewise.
2366
2367 * expr.h (struct expressionS): Don't make X_op a bitfield.
2368 * config/tc-alpha.c: Update for symbol handling changes.
2369 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2370 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2371
58b5739a
RH		 23721999-06-05 Richard Henderson <rth@cygnus.com>
2373
2374 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2375 (dwarf2_gen_line_info): Kill unused variables.
2376 (dwarf2_finish): Likewise.
2377 (dwarf2_where): Likewise.
2378 (dwarf2_directive_file): If we've only got a string,
2379 hand off to s_app_file.
2380 * ecoff.c: Move the include of ecoff.h.
2381 * symbols.h (S_IS_FUNCTION): Prototype.
2382
2383 * read.c (LEX_HASH): Supply a default.
2384 (lex_type): Use it.
2385 (s_globl): Update `c' after skipping whitespace.
2386 * read.h (LEX_END_NAME, is_name_ender): New.
2387 * expr.c (get_symbol_end): Respect it.
2388
398e8c25
ILT		 23891999-06-04 Mark Klein <mklein@dis.com>
2390
993142d5
ILT		 2391 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2392 to real if OBJ_SOM
2393 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2394
398e8c25
ILT		 2395 * config/tc-hppa.c: Update for symbol handling changes.
2396
b4013713
ILT		 23971999-06-03 Ian Lance Taylor <ian@zembu.com>
2398
080e41e6
ILT		 2399 * cgen.c: Update for symbol handling changes.
2400 * config/tc-m32r.c: Likewise.
f412ead8 2401
a0f75b47
ILT		 2402 * config/tc-hppa.h: Update for symbol handling changes.
2403 * config/tc-hppa.c: Likewise.
2404
174419c1
ILT		 2405 * config/tc-arm.h: Update for symbol handling changes.
2406 * config/tc-arm.c: Likewise.
2407 (symbol_make_empty): Remove. Just use symbol_create.
2408
2409 * symbols.c (symbol_set_tc): Correct name.
2410
6104f0a0
ILT		 2411 * Makefile.am: Rebuild dependencies.
2412 ($(OBJS)): Don't depend upon struc-symbol.h.
2413 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2414 * dep-in.sed: Don't remove struc-symbol.h.
2415 * Makefile.in: Rebuild.
2416
b4013713
ILT		 2417 * doc/internals.texi (Symbols): Describe changes in symbol
2418 handling.
2419
6576f0b5
RH		 24201999-06-03 Richard Henderson <rth@cygnus.com>
2421
2422 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2423 instead of doing the work by hand.
2424
fac0d250
RH		 24251999-06-03 David Mosberger <davidm@hpl.hp.com>
2426
2427 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2428 state of line state-machine.
2429 (struct ls): Collect DWARF2 line state-machine state in new member
2430 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2431 resulted in any DWARF2 directives.
2432 (reset_state_machine): New function.
2433 (out_end_sequence): Ditto.
2434 (dwarf2_gen_line_info): When switching sections or switching to a
2435 lower text address, call out_end_sequence() first to terminate the
2436 previous code sequence as code sequences MUST have monotonically
2437 increasing addresses.
2438 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2439
24401999-06-03 David Mosberger <davidm@hpl.hp.com>
2441
2442 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2443 DWARF2 debug info (line information only, at this point).
2444 * as.h: Update comment about supported debug formats.
2445 * dwarf2dbg.c, dwarf2dbg.h: New files.
2446 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2447
2448 * expr.c (operand): Don't use [ for parens if we want an index op.
2449 (op_encoding): Switch [ into O_index, if desired.
2450 (op_rank): Renumber with O_index on bottom.
2451 (expr): If O_index, match closing bracket.
2452 * expr.h (O_index): New.
2453
2454 * read.c (read_a_source_file): Conditionally allow matched "
2455 in lines passed to md_assemble.
2456
2457 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2458
49309057
ILT		 24591999-06-03 Ian Lance Taylor <ian@zembu.com>
2460
2461 Add support for storing local symbols in a small structure to save
2462 memory when assembling large files.
2463 * as.h: Don't include struc-symbol.h.
2464 (symbolS): Add typedef.
2465 * symbols.c: Include struc-symbol.h.
2466 (local_hash): New static variable.
2467 (save_symbol_name): New static function, from symbol_create.
2468 (symbol_create): Call save_symbol_name.
2469 (local_symbol_count): New static variable.
2470 (local_symbol_conversion_count): Likewise.
2471 (LOCAL_SYMBOL_CHECK): Define.
2472 (local_symbol_make): New static function.
2473 (local_symbol_convert): New static function.
2474 (colon): Handle local symbols. Create local symbol for local
2475 label name.
2476 (symbol_table_insert): Handle local symbols.
2477 (symbol_find_or_make): Create local symbol for local label name.
2478 (symbol_find_base): Check for local symbol.
2479 (symbol_append, symbol_insert): Check for local symbols.
2480 (symbol_clear_list_pointers, symbol_remove): Likewise.
2481 (verify_symbol_chain): Likewise.
2482 (copy_symbol_attributes): Likewise.
2483 (resolve_symbol_value): Handle local symbols.
2484 (resolve_local_symbol): New static function.
2485 (resolve_local_symbol_values): New function.
2486 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2487 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2488 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2489 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2490 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2491 (symbol_previous, symbol_next): New functions.
2492 (symbol_get_value_expression): Likewise.
2493 (symbol_set_value_expression): Likewise.
2494 (symbol_set_frag, symbol_get_frag): Likewise.
2495 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2496 (symbol_mark_used_in_reloc): Likewise.
2497 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2498 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2499 (symbol_mri_common_p): Likewise.
2500 (symbol_mark_written, symbol_clear_written): Likewise.
2501 (symbol_written_p): Likewise.
2502 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2503 (symbol_section_p, symbol_equated_p): Likewise.
2504 (symbol_constant_p): Likewise.
2505 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2506 (symbol_get_obj, symbol_set_obj): Likewise.
2507 (symbol_get_tc, symbol_set_tc): Likewise.
2508 (symbol_begin): Initialize local_hash.
2509 (print_symbol_value_1): Handle local symbols.
2510 (symbol_print_statistics): Print local symbol statistics.
2511 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2512 Declare new symbols.c functions. Move many declarations here from
2513 struc-symbol.h.
2514 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2515 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2516 (struct symbol): Move bsym to make it clearly the first field.
2517 Remove TARGET_SYMBOL_FIELDS.
2518 (symbolS): Don't typedef.
2519 (struct broken_word): Remove.
2520 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2521 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2522 (symbol_clear_list_pointers): Likewise.
2523 (symbol_insert, symbol_remove): Likewise.
2524 (symbol_previous, symbol_append): Likewise.
2525 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2526 (struct local_symbol): Define.
2527 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2528 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2529 (local_symbol_get_frag, local_symbol_set_frag): Define.
2530 (local_symbol_get_real_symbol): Define.
2531 (local_symbol_set_real_symbol): Define.
2532 Define.
2533 * write.c (write_object_file): Call resolve_local_symbol_values.
2534 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2535 (TARGET_SYMBOL_FIELDS): Don't define.
2536 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2537 ECOFF_DEBUGGING, add ECOFF fields.
2538 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2539 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2540 ECOFF_DEBUGGING, add ECOFF fields.
2541 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2542 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2543 * config/tc-mcore.h: Don't include struc-symbol.h.
2544 (TARGET_SYMBOL_FIELDS): Don't define.
2545 (struct mcore_tc_sy): Define.
2546 (TC_SYMFIELD_TYPE): Define.
2547 * Many files: Use symbolS instead of struct symbol. Use new
2548 accessor functions rather than referring to symbolS fields
2549 directly.
2550
2551 * read.c (s_mri_common): Don't add in value of line_label.
2552
2553 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2554 checking for SEC_LINK_ONCE.
2555
2556 * config/tc-sh.h (sh_fix_adjustable): Declare.
2557
2558 * app.c (input_buffer): New static variable.
2559 (app_push): Save saved_input in allocated buffer.
2560 (app_pop): Restored saved_input.
2561 (do_scrub_chars): Change get parameter to take char * and int as
2562 arguments. Change GET macro to pass input_buffer to get
2563 function. Don't save input into allocated buffer.
2564 * as.h (do_scrub_chars): Update declaration.
2565 * input-file.c (input_file_get): Change to take char * and int.
2566 Read data into passed in buffer. Remove static buffer.
2567 * read.c (scrub_from_string): Change to take char * and int. Copy
2568 data into passed in buffer.
2569
2570 * hash.h: Neaten. Declare hash_traverse.
2571 * hash.c: Complete rewrite based on BFD hashing code.
2572 * gasp.c (chunksize): New variable.
2573 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2574 hash_delete.
2575
661e4995
NC		 25761999-05-28 Nick Clifton <nickc@cygnus.com>
2577
2578 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2579 addend unless the target uses an old ABI.
2580
d9a62219
DE		 2581Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2582
2583 -Wchar-subscripts cleanup
2584 * listing.c (listing_newline): Use unsigned char variable, so
2585 calls to isascii,iscntrl are correct.
2586 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2587 (unsigned char).
2588 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2589 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2590 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2591 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2592
6da466c7
ILT		 25931999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2594
2595 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2596 width for Coldfire.
2597 (arch_coldfire_p): New #define.
2598 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2599
26001999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2601
2602 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2603
2604 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2605 (install_operand): Add place `N'.
2606 (init_table): Add registers ACC, MACSR, MASK.
2607
2608 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2609
2610 * config/tc-m68k.c: Change mcf5200 --> mcf.
2611 (archs): Add mcf5206e, mcf5307.
2612 (m68k_ip): Add format `u'.
2613 (install_operand): Add place `m', `M', `h'.
2614 (init_table): Add upper/lower registers.
2615
2616 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2617
bedf545c
ILT		 26181999-05-28 Martin Dorey <mdorey@madge.com>
2619
2620 * config/tc-i960.c: Several minor changes to add ELF and
2621 BFD_ASSEMBLER support.
2622 * config/tc-i960.h: Likewise.
2623 * configure.in (i960-*-elf*): New target.
2624 * aclocal.m4, configure: Rebuild.
2625
40c62b25
AM		 26261999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2627
2628 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2629 reloc changes when defined(BFD_ASSEMBLER).
2630
daa01f85
AM		 26311999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2632
2633 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2634
2635 * write.c (write_print_statistics): Output to file, not stderr.
2636
2637 * expr.c (generic_bignum_to_int32,64): Prototype.
2638
2639 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2640 output_sleb128, output_uleb128, output_big_sleb128,
2641 output_big_uleb128, output_big_leb128): Prototype.
2642 (output_big_sleb128, output_big_uleb128): Make inline.
2643 (output_big_leb128): Remove inline
2644
2645 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2646 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2647 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2648 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2649 value for correct overflow check in write.c:fixup_segment.
2650 * write.c (fixup_segment): Move bitfield overflow checks to after
2651 the md_apply_fix call.
2652 * config/obj-coff.c (fixup_segment): Likewise.
2653 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2654 valueT *val argument.
2655
19b34177
AS		 2656Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2657
2658 * config/atof-ieee.c (gen_to_words): Correctly round a
2659 denormalized number. Fix off-by-one in range checking for
2660 exponent in a denormal.
2661
b8a40f53
NC		 26621999-05-10 Nick Clifton <nickc@cygnus.com>
2663
2664 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2665 name.
2666
53f3de98
RH		 2667Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2668
2669 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2670
578ec497
AM		 26711999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2672
2673 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2674 (ReverseRegRegmem): Remove.
2675 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2676 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2677 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2678 kludge.
2679
2680 From Doug Ledford <dledford@redhat.com>
2681 * config/tc-i386.h (RegXMM): New for P/III.
2682 * config/tc-i386.c: Add support for P/III.
2683
d0e9a01c
RH		 2684Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2685
2686 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2687 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2688 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2689
83183c0c
RH		 2690Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2691
2692 * config/tc-i386.c (i386_immediate): Skip whitespace before
2693 complaining about junk after expression.
2694 (i386_displacement): Likewise.
2695
03987ced
RH		 2696Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2697
2698 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2699 Don't copy before downcaseing.
2700
0d96863f
CM		 27011999-05-05 Catherine Moore <clm@cygnus.com>
2702
66778679
RH		 2703 * tc-m68k.c: Include elf/m68k.h.
2704 (m68k_elf_final_processing): New routine.
2705 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2706 Define.
0d96863f 2707
90700a53
JL		 2708Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2709
2710 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2711 17 bit fmt insn.
2712
252b5132
RH		 27131999-04-30 Nick Clifton <nickc@cygnus.com>
2714
2715 * config/tc-mcore.c (mcore_s_section): Dump literals before
2716 changing section.
2717
27181999-04-29 Nick Clifton <nickc@cygnus.com>
2719
2720 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2721 for COFF/PE port.
2722
2723Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2724
2725 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2726 (TC_INIT_FIX_DATA): Delete.
2727 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2728 (TC_INIT_FIX_DATA): Delete.
2729 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2730 * write.c (fix_new_internal): Initialize fx_cgen member.
2731 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2732 (gas_cgen_md_apply_fix3): Update.
2733 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2734 (md_cgen_record_fixup_exp): Update.
2735 (FX_OPINFO_R_TYPE): Update.
2736
2737 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2738 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2739 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2740 * frags.h (struct frag): Make opindex, opinfo ints.
2741
2742 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2743
27441999-04-26 Tom Tromey <tromey@cygnus.com>
2745
2746 * aclocal.m4, configure: Updated for new version of libtool.
2747
27481999-04-22 Nick Clifton <nickc@cygnus.com>
2749
2750 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2751 md_apply_fix.
2752 (md_apply_fix3): Do not fix up absolute relocations against
2753 symbolic values.
2754
2755 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2756
27571999-04-20 Nick Clifton <nickc@cygnus.com>
2758
2759 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2760 changes and data-in-text directives.
2761 (mcore_cons): New function: intercept cons() operations.
2762 (mcore_float_cons): New function: intercept float_cons()
2763 operations.
2764 (mcore_stringer): New function: intercept stringer() operations.
2765
27661999-04-18 Ian Lance Taylor <ian@zembu.com>
2767
2768 * obj.h (struct format_ops): Change generate_asm_lineno field to
2769 take no parameters.
2770 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2771
2772 * config/tc-alpha.c (find_opcode_match): Add default case to
2773 switch.
2774 (find_macro_match): Likewise.
2775 (load_expression): Parenthesize && within ||.
2776
2777 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2778
27791999-04-17 Nick Clifton <nickc@cygnus.com>
2780
2781 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2782 .text .data .section pseudo ops.
2783 (mcore_s_section): New function. Dump lits before changing secs.
2784 (mcore_s_text): New function. Dump lits before changing secs.
2785 (mcore_s_data): New function. Dump lits before changing secs.
2786
27871999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2788
2789 * config/tc-mips.c (mips_32bitmode): New.
2790 (md_begin): Set mips_32bitmode if needed.
2791 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2792 Set EF_MIPS_32BITMODE.
2793
2794Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2795
2796 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2797 change.
2798
27991999-04-16 Nick Clifton <nickc@cygnus.com>
2800
2801 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2802
2803Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2804
2805 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2806 expressions correctly.
2807
2808
28091999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2810
2811 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2812
2813Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2814
2815 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2816 and fmpynfadd instructions.
2817
28181999-04-11 Richard Henderson <rth@cygnus.com>
2819
2820 * as.h (environ): Declare it, if needed.
2821 * as.c (dump_statistics): Don't declare environ.
2822 * configure.in (environ): Detect declaration.
2823 * configure, config.in: Rebuild
2824
2825 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2826 (i386_displacement): Allocate enough space for replacement buffer.
2827 Clean up replacement buffer initialization.
2828
28291999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2830
2831 * subsegs.c (section_symbol): Don't create a new symbol if one
2832 already exists; instead, use the existing one, but set its segment
2833 and frag data if it hasn't already been defined.
2834 * config/obj-coff.c (c_section_symbol): Likewise.
2835
2836Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2837
2838 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2839
28401999-04-08 Nick Clifton <nickc@cygnus.com>
2841
2842 * config/tc-mcore.c: New File: Support routines for MCore
2843 assembler.
2844 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2845 * config/obj-coff.c: Add support for mcore-pe target.
2846
2847 * Makefile.am: Add support for MCore targets.
2848 * Makefile.in: Regenerate.
2849 * configure.in: Add support for MCore targets.
2850 * configure: Regenerate.
2851
2852 * doc/all.texi: Set MCORE.
2853 * doc/as.texinfo: Document MCore specific command line options.
2854
2855 * write.h: Prevent multiple inclusion.
2856
28571999-04-06 Ian Lance Taylor <ian@zembu.com>
2858
2859 * asintl.h (LC_MESSAGES): Never define.
2860 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2861 does not define it.
2862 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2863 does not define it.
2864
2865 * Makefile.am (m68k-parse.c): If configuring in the source
2866 directory, copy m68k-parse.y into the local directory before
2867 running ylwrap, to remove spurious differences when generating
2868 snapshots.
2869 * Makefile.in: Rebuild.
2870
2871 * config/tc-sparc.h (md_do_align): Just allocate the number of
2872 bytes necessary, rather than always allocating 1024.
2873
28741999-04-04 Ian Lance Taylor <ian@zembu.com>
2875
2876 * listing.c (listing_newline): Add cast to avoid warning.
2877 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2878 * config/tc-i386.c (i386_scale): Add return value.
2879 (build_displacement_string): Remove unused local temp_disp2.
2880 (i386_intel_memory_operand): Add parentheses to avoid warning.
2881 (i386_intel_operand): Remove unused local end_of_operand_string.
2882 (i386_operand): Remove unused local operand_modifier.
2883 (i386_operand): Add parens to avoid warning.
2884
28851999-04-04 Don Bowman <don@pixsci.com>
2886
2887 * configure.in: Add mips*-*-vxworks* target; have it define
2888 MIPS_STABS_ELF.
2889 * configure, config.in: Rebuild.
2890
28911999-03-31 Nick Clifton <nickc@cygnus.com>
2892
2893 * configure.in (emulations): Add support for arm-epoc-pe.
2894 * configure: Regenerate.
2895 * config/te-epoc-pe.h: New file. Define macros specific to
2896 arm-epoc-pe target.
2897 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2898 for arm-epoc-pe target.
2899
2900Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2901
2902 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2903
2904Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2905
2906 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2907 detect ",n" without a condition.
2908 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2909
2910
2911Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2912
2913 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2914 instruction is encoded with one bit.
2915
2916
29171999-03-23 Ian Lance Taylor <ian@zembu.com>
2918
2919 * doc/internals.texi (CPU backend): Mention that
2920 line_separator_chars should not include newline. From thi
2921 <ttn@mingle.glug.org>.
2922
29231999-03-22 Doug Evans <devans@casey.cygnus.com>
2924
2925 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2926 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2927
2928Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2929
2930 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2931
2932Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2933
2934 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2935
2936
2937Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2938
2939 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2940
29411999-03-15 Martin Hunt <hunt@cygnus.com>
2942
2943 * app.c (do_scrub_begin): Change '-' back to a symbol char
2944 so we can use multiple opcodes on a line again.
2945
2946 * config/tc-d30v.c: By default, warn if a symbol has
2947 the same name as a register. Plus some minor
2948 updates from the branch.
2949
29501999-03-13 Nick Clifton <nickc@cygnus.com>
2951
2952 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2953 BFD_RELOC_16 and BFD_RELOC_64.
2954
29551999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2956
2957 * expr.c (expr): Add missing else.
2958
29591999-03-12 Nick Clifton <nickc@cygnus.com>
2960
2961 * config/tc-arm.c (md_apply_fix3): Improve error message.
2962
29631999-03-11 Doug Evans <devans@casey.cygnus.com>
2964
2965 * Makefile.am (CPU_TYPES): Add fr30.
2966 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2967 (fr30,m32r dependencies): Update.
2968 * Makefile.in: Rebuild.
2969
2970 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2971 (gas_cgen_record_fixup_exp): Ditto.
2972 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2973 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2974 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2975 (md_cgen_lookup_reloc): Update use of operand->type.
2976 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2977 (md_convert_frag): Call cgen_operand_lookup_by_num.
2978 (md_cgen_lookup_reloc): Update use of operand->type.
2979 (m32r_cgen_record_fixup_exp): Ditto.
2980
29811999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2982
2983 * config/tc-mips.c (md_show_usage): Fix message.
2984
29851999-03-03 Nick Clifton <nickc@cygnus.com>
2986
2987 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2988 and LDR reg,=<expr> instruction.
2989
2990 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2991 -mcpu=arm9tdmi.
2992
2993Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2994
2995 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2996
29971999-02-17 Nick Clifton <nickc@cygnus.com>
2998
2999 This patch was created by: Scott Bambrough
3000 <scottb@corelcomputer.com>
3001
3002 * app.c:
3003 Special cased '@' character. The '@' character is used as the
3004 ARM assembler comment character, as a special character
3005 and in ELF .symver pseudo-op's, and as a special character in
3006 .type and .section pseudo-ops.
3007 (symver_pseudo): New static variable.
3008 (symver_state): New static variable.
3009 (struct app_save): Add field 'symver_state'.
3010 (app_push): Save global symver_state int struct app_save.
3011 (app_pop): Restore global symver_state from struct app_save.
3012 (do_scrub_chars): Special case handling of '@' character in
3013 .symver pseudo-ops.
3014
3015 * configure.in: Modified to recognize armv* uname syntax from ARM
3016 Linux kernel.
3017 * configure: Regenerated.
3018
3019 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3020 a prefix to the section's type.
3021 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3022 the type's typename.
3023
3024 * config/tc-arm.h: Add support for PIC generation:
3025 (pic_code): New boolean.
3026 (obj_relocate_extern): Define.
3027 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3028 (TC_CONS_FIX_NEW): Define.
3029 (tc_fix_adjustable): Define.
3030 (GLOBAL_OFFSET_TABLE_NAME): Define.
3031
3032 * config/tc-arm.c: Add support for PIC generation:
3033 (line_seperator_chars): Allow ';' as a seperator for Linux.
3034 (is_immediate_prefix): New macro.
3035 (arm_parse_reloc): New function.
3036 (s_arm_elf_cons): New function.
3037 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3038 (md_undefined_symbol): Special case handling for the Global Offset
3039 Table's symbol.
3040 (md_apply_fix3): Handle PIC relocs.
3041 (tc_gen_reloc): Handle PIC relocs.
3042 (md_parse_option): Add support for '-k' command line switch to
3043 enable PIC generation.
3044 (cons_fix_new_arm): New function.
3045 (s_arm_elf_cons): New function.
3046
3047Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3048
3049 * configure.in: Add comments for uses of AC_DEFINE.
3050 * acinclude.m4: Likewise.
3051 * acconfig.h: Remove.
3052 * aclocal.m4: Rebuild.
3053 * configure: Rebuild.
3054 * Makefile.in: Rebuild.
3055 * config.in: Rebuild.
3056
30571999-02-15 Jim Lemke <jlemke@cygnus.com>
3058
3059 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3060 non-constant offset from a base register.
3061
30621999-02-14 Ken Raeburn <raeburn@raeburn.org>
3063
3064 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3065 strings always.
3066
3067Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3068
3069 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3070 (emit_insn): Look for pc-relative and no-overflow specifiers on
3071 internal relocation types.
3072
30731999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3074
3075 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3076 -mcpu=NNNN flags.
3077
3078 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3079 mips_cpu instead.
3080 (mips_4650, mips_4010, mips_4100): Variables removed.
3081 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3082 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3083 variables.
3084 (md_begin): Don't bother initializing the mips_NNNN variables;
3085 mips_cpu is set, and that's good enough now.
3086 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3087 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3088 (show): New function, to handle wrapping in the CPU lists.
3089 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3090
3091Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3092
3093 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3094 than treat as an immediate specifier.
3095
3096Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3097
3098 * config/tc-i386.c: Prototype many functions.
3099 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3100 (i386_immediate): Remove unused second argument.
3101 (i386_intel_operand): Fix i386_is_reg typo.
3102 (i386_operand): Use allow_naked_reg.
3103 (output_invalid): Make operand int for K&R.
3104
3105Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3106
3107 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3108 patch.
3109 * Makefile.in: Rebuild.
3110
31111999-02-09 Doug Evans <devans@casey.cygnus.com>
3112
3113 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3114 (cgen.o): Ditto.
3115 (EXTRA_as_new_SOURCES): Comment out.
3116 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3117 * Makefile.in: Rebuild.
3118 * doc/Makefile.in: Rebuild.
3119 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3120 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3121 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3122 * configure: Rebuild.
3123 * aclocal.m4: Rebuild.
3124 * config.in: Rebuild.
3125 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3126 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3127 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3128 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3129 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3130 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3131 (gas_cgen_record_fixup_exp): Ditto.
3132 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3133 descriptor, not global variable.
3134 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3135 descriptor, not global variable. Refer to insert_operand handler
3136 via cpu descriptor, not global function.
3137 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3138 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3139 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3140 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3141 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3142 * config/tc-m32r.c: Ditto.
3143 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3144 (md_assemble): Ditto.
3145 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3146
31471999-02-09 Nick Clifton <nickc@cygnus.com>
3148
3149 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3150 relocations for ELF targets.
3151
31521999-02-08 Nick Clifton <nickc@cygnus.com>
3153
3154 * configure.in: Add support for StrongARM target.
3155 * configure: Regenerate.
3156
31571999-02-05 Nick Clifton <nickc@cygnus.com>
3158
3159 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3160
3161 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3162 for COFF ports.
3163
3164Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3165
3166 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3167
3168Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3169
66778679
RH		 3170 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3171 (INTEL_DWORD_MNEM_SUFFIX): Define.
3172 (BYTE_PTR): Define.
3173 (WORD_PTR): Define.
3174 (DWORD_PTR): Define.
3175 (XWORD_PTR): Define.
3176 (SHORT): Define.
3177 (OFFSET_FLAT): Define.
3178 (FLAT): Define.
3179 (NONE_FOUND): Define.
3180 (No_dSuf): Define.
3181 (No_xSuf): Define.
3182 * config/tc-i386.c (set_intel_syntax): New routine.
3183 (intel_syntax): Declare.
3184 (allow_naked_reg): Declare.
3185 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3186 (intel_float_operand): New routine.
3187 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3188 Handle brackets as well as parens. Call i386_intel_operand for
3189 intel syntax. Reverse operands if appropriate. Handle new
3190 suffixes. Handle movzx and movsx.
3191 (i386_is_reg): New routine.
3192 (i386_immediate): New routine.
3193 (i386_scale): New routine.
3194 (i386_displacement): New routine.
3195 (i386_operand_modifier): New routine.
3196 (build_displacement_string): New routine.
3197 (i386_parse_seg): New routine.
3198 (i386_intel_memory_operand): New routine.
3199 (i386_intel_operand): New routine.
3200 (i386_operand): Call i386_displacement, i386_immediate,
3201 i386_scale, etc. instead of handling inline.
3202 (parse_register): Handle registers without prefix.
252b5132
RH		 3203
3204Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3205
66778679
RH		 3206 * configure: Regenerate.
3207 * configure.in (arm-*-oabi): New.
3208 (thumb-*-oabi): New.
3209 * config/tc-arm.c (target_oabi): Declare.
3210 (md_apply_fix3): Support REL relocs.
3211 (md_parse_option): Handle -oabi.
3212 (elf32_arm_target_format): New routine.
3213 (md_longopts): Add OPTION_OABI.
3214 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3215
3216
32171999-01-28 Nick Clifton <nickc@cygnus.com>
3218
3219 * write.c (write_relocs): Handle out of range error.
3220
3221 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3222 (fr30_force_relocation): Default to 0.
3223
3224 * config/tc-fr30.h (obj_fix_adjustable): Define.
3225 (TC_FORCE_RELOCATION): Define.
3226
3227 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3228 relocs.
3229
32301999-01-16 Nick Clifton <nickc@cygnus.com>
3231
3232 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3233 merge of two instructions if the left instruciton kills the right.
3234
32351999-01-11 Doug Evans <devans@casey.cygnus.com>
3236
3237 * Makefile.in: Regenerate.
3238 * configure.in: Redo test for using cgen.
3239 * configure: Regenerate.
3240
32411999-01-09 Nick Clifton <nickc@cygnus.com>
3242
3243 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3244 redefinition of this macro.
3245
3246Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3247
3248 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3249 warning.
3250
32511998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3252
3253 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3254 a read of HI or LO and an immediatly following branch.
3255
32561998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3257
3258 * config/tc-mips.c (md_begin): Another correction to the setting of
3259 mips_eabi64.
3260
32611998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3262
3263 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3264
32651998-12-21 Nick Clifton <nickc@cygnus.com>
3266
3267 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3268 bit insn when optimizing, so that parallelised instructions will
3269 start on a 32 bit boundary.
3270
32711998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3272
3273 * config/tc-mips.c (mips_eabi64): New.
3274 (md_begin): Set mips_eabi64.
3275 (mips_elf_final_processing): Use it.
3276
32771998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3278
3279 * config/tc-mips.c (mips_elf_final_processing):
3280 Correct setting of ABI in e_flags.
3281
3282Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3283
3284 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3285
32861998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3287
3288 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3289
32901998-12-15 Doug Evans <devans@casey.cygnus.com>
3291
3292 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3293 warning, values that don't fit in the field.
3294
32951998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3296
3297 * config/tc-mips.c (mips_abi_string): New.
3298 (md_parse_option,md_longopts): Add mabi.
3299 (mips_elf_final_processing): Set e_flags based on mabi flag.
3300
33011998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3302
3303 * config/tc-mips.c (md_parse_option): Handle vr4111.
3304
330598-12-11 Ken Raeburn <raeburn@cygnus.com>
3306
3307 * config/tc-h8300.c (build_bytes): Change message given if the
3308 instruction requires H8/300H mode and we're not in Hmode, to
3309 suggest that it may be the operand modes that are the problem, not
3310 necessarily the opcode.
3311
33121998-12-10 Nick Clifton <nickc@cygnus.com>
3313
3314 * config/tc-fr30.c: Add line separator character.
3315
3316Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3317
3318 * configure.in (hppa-*-mpeix*): New target.
3319 * config/obj-som.h (obj_som_compiler): Declare.
3320 * config/obj-som.c (compiler_seen): New static variable.
3321 (obj_som_compiler): New function.
3322 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3323 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3324 (pa_type_args): Set hppa_priv_level.
3325 (pa_compiler): New static function if OBJ_SOM.
3326 * configure: Rebuild.
3327
3328Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3329
3330 * read.c (output_leb128): Don't mark as inline.
3331
33321998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3333
3334 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3335 AIX .vbyte unaligned data support.
3336 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3337 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3338 sections.
3339
33401998-12-07 Nick Clifton <nickc@cygnus.com>
3341
3342 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3343 input handling.
3344
3345Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3346
66778679
RH		 3347 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3348 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3349
3350Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3351
3352 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3353 checking the target type.
3354 (mips-dec-bsd*): Set endian to little.
3355 * configure: Rebuild.
3356
3357 COFF weak symbol support, based on patches from Mark Elbrecht
3358 <snowball3@usa.net>:
3359 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3360 * config/obj-coff.c (obj_coff_weak): New static function.
3361 (obj_coff_endef) [both versions]: Handle weak symbols.
3362 (coff_frob_symbol): Likewise.
3363 (yank_symbols): Likewise.
3364 (obj_pseudo_table): Add "weak".
3365
3366 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3367 <aymeric.vincent@emi.u-bordeaux.fr>.
3368 * aclocal.m4: Rebuild with current tools.
3369 * configure: Rebuild.
3370
3371 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3372 an assertion failure for a case we can't handle when OBJ_ECOFF.
3373
3374 * expr.c (operator): And with 0xff to avoid problems with signed
3375 char.
3376
33771998-12-03 Nick Clifton <nickc@cygnus.com>
3378
3379 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3380 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3381
33821998-12-02 Nick Clifton <nickc@cygnus.com>
3383
3384 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3385 LDI:20 insn.
3386
3387Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3388
3389 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3390 of pcrel point.
3391
3392Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3393
3394 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3395 pcrel point.
3396
3397Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3398
3399 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3400 scope.
3401 (d10v_cleanup): Only generate previous insn if a multiline insn is
3402 not pending.
3403
3404Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3405
3406 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3407 FR30_OPERAND_I32.
3408
3409Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3410
3411 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3412 -marm6xxx command line switches.
3413
34141998-11-18 Doug Evans <devans@casey.cygnus.com>
3415
3416 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3417 (itbl-ops.o): Delete duplicate dependencies.
3418 Rebuild dependencies.
3419 Add fr30 dependencies.
3420 * Makefile.in: Rebuild.
3421
3422Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3423
3424 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3425 opcode list.
3426 * listing.c: Ignore line terminator characters found inside
3427 strings.
3428
3429Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3430
3431 * po/gas.pot: Regenerated.
3432
3433Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3434
3435 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3436 fr30_is_label_start(). Also checks for delay slot insns.
3437
3438 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3439 FR30 instructions which contain a colon in the mnemonic.
3440
3441 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3442
3443Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3444
3445 * config/tc-fr30.c: Removed currently superflous code.
3446
3447Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3448
3449 * config/tc-fr30.h: New file.
3450 * config/tc-fr30.c: Tweaking so that it will compile.
3451
3452Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3453
66778679
RH		 3454 * config/tc-d10v.h (obj_fix_adjustable): Define.
3455 (TC_FORCE_RELOCATION): Define.
3456 (d10v_force_relocation): Declare.
3457 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3458 (md_apply_fix3): Handle Vtable relocs.
3459 (d10v_fix_adjustable): New.
3460 (d10v_force_relocation): New.
252b5132
RH		 3461
3462Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3463
3464 * config/tc-d30v.c: Change default behaviour to ignore potential
3465 conflicts between register name and symbol names.
3466
3467Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3468
3469 * configure.in: Add fr30-*-*.
3470 * config/tc-fr30.c: New file.
3471 * Makefile.in: Regenerated.
3472 * config.in: Regenerated.
3473 * configure: Regenerated.
3474 * doc/Makefile.in: Regenerated.
3475 * po/gas.pot: Regenerated.
3476
3477Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3478
3479 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3480 are 16 bit insns.
3481
3482Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3483
3484 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3485 characters.
3486 (do_scrub_chars): Add some casts to unsigned char to avoid
3487 unwanted sign extension.
3488 * read.c (lex_type): Set characters about 127 to be symbol
3489 characters.
3490 * config/tc-i386.c (md_begin): Set identifier_chars and
3491 operand_chars for values above 127.
3492
3493Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3494
66778679
RH		 3495 * configure.in: detect cygwin* instead of cygwin32*
3496 * configure: regenerate
252b5132
RH		 3497
3498Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3499
3500 * listing.c: Add support for producing a listing from piped
3501 input.
3502
3503Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3504
3505 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3506 (append_insn): Account for the tx39's multiply behavior.
3507
35081998-10-26 Michael Meissner <meissner@cygnus.com>
3509
3510 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3511 from assemble_parallel_insns. Add support for '->' to indicate
3512 explicitly serializing the instructions.
3513 (md_assemble): Ditto.
3514
3515Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3516
66778679
RH		 3517 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3518 WEAK handling.
252b5132
RH		 3519
3520Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3521
66778679 3522 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3523
3524Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3525
3526 * config/tc-mips.c : support frame and regmask/fregmask when
3527 MIPS_STABS_ELF is specified.
3528
3529Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3530
66778679
RH		 3531 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3532 (md_apply_fix): Don't return 1 for VTABLE relocs.
3533 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3534
3535Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3536
3537 * doc/c-i386.texi: Replace occurences of "opcode" with
3538 "instruction mnemonic", "instruction", or "mnemonic" when
3539 referring to the name of an instruction. Use "opcode" when
3540 referring to the sequence of machine bytes.
3541
3542 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3543 (is_opcode_char): Rename to is_mnemonic_char.
3544 (md_assemble and i386_operand): Correct error messages from
66778679 3545 "opcode" to "instruction mnemonic"
252b5132
RH		 3546 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3547 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3548 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3549 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3550 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3551 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3552 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3553
3554 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3555
3556 * config/tc-i386.c (i386_operand): Check for garbage after
3557 register name.
3558
3559Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3560
3561 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3562 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3563
3564Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3565
66778679
RH		 3566 * config/tc-sh.h (obj_fix_adjustable): Define.
3567 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3568 (md_apply_fix): Likewise.
3569 (tc_gen_reloc): Likewise.
3570 (sh_fix_adjustable): New.
252b5132
RH		 3571
3572Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3573
3574 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3575 * cgen.h (gas_cgen_finish_insn): Update prototype.
3576 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3577 cgen_insn_t -> CGEN_INSN_INT.
3578 (make_parallel): Update handling of CGEN_INT_INSN_P.
3579 (assemble_parallel_insn): Ditto.
3580 (target_make_parallel): New function.
3581 (md_assemble): Use it.
3582
3583Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3584
66778679 3585 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3586
3587Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3588
3589 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3590 converted into lower case.
3591
3592Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3593
66778679
RH		 3594 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3595 (gas_cgen_tc_gen_reloc): Likewise.
3596 * config/tc-m32r.h (obj_fix_adjustable): Define.
3597 * config/tc-m32r.c (m32r_fix_adjustable): New.
3598 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3599
3600Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3601
3602 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3603
3604Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3605
3606 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3607 to lower case before parsing.
3608
3609 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3610 parallel insns modift buts in the PSW as a side effect.
3611
3612Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3613
3614 * config/tc-d30v.c (find_format): Test for missing flag and
3615 control registers.
3616
3617 (md_apply_fix3): Fix error messages to avoid
3618 assumption about presence of a symbol.
3619
3620 (parallel_ok): Disallow parallel instructions that both modify the
3621 same flag register.
3622
3623 (find_format): Generate a warning if an odd numbered register is
3624 used as the first register in a mutli-register instruction.
3625
3626Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3627
3628 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3629 relocations are always associated with a symbol.
3630
3631Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3632
66778679
RH		 3633 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3634 (elf32_sparc_force_relocation): Declare.
3635 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3636 (tc_gen_reloc): Handle vtable relocs.
3637 (elf32_sparc_force_relocation): New.
252b5132
RH		 3638
3639Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3640
66778679
RH		 3641 * symbols.c (S_IS_FUNCTION): New.
3642 * config/tc-v850.h (obj_fix_adjustable): Define.
3643 (TC_FORCE_RELOCATION): Define.
3644 (v850_force_relocation): Declare.
3645 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3646 of fx_addnumber for VTABLE reloc addends.
3647 (md_apply_fix3): Handle VTABLE relocs.
3648 (v850_fix_adjustable): New.
3649 (v850_force_relocation): New.
252b5132
RH		 3650
3651Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3652
3653 * tc-hppa.c (fp_operand_format): Add some additional formats.
3654 (pa_ip): Do not automatically promote into pa2.0 mode.
3655 (pa_level): Handle ".level 2.0".
3656
3657Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3658
3659 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3660 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3661 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3662 (None): Redefine as 0xffff.
3663
3664 From Jeff B Epler <jepler@usgs.gov>
3665 * doc/c-i386.texi (i386-SIMD): New section.
3666
3667Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3668
3669 * read.c (discard_rest_of_line): New function.
3670 * read.h: Declare it.
3671 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3672
3673Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3674
3675 * config/tc-d10v.c (find_symbol_matching_register): New function.
3676 (find_opcode): Cope with the case where a register name matches
3677 a symbol name.
3678
3679Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3680
3681 * config/tc-v850.c (md_pcrel_from): Rename to
3682 v850_pcrel_from_section.
3683 (v850_pcrel_from_section): Do not resolves symbols in other
3684 sections.
3685
3686 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3687
3688Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3689
3690 * config/tc-d10v.c (find_opcode): Generate an error if a register
3691 is supplied for an operand that should not be a register.
3692
3693Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3694
3695 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3696 instructions to have another instruction in the right bin.
3697
3698Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3699
3700 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3701 the right container if the left container holds a branch
3702 instruction.
3703
3704Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3705
3706 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3707 both a register name and symbol name.
3708 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3709
3710Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3711
3712 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3713 execution unit class.
3714
3715 (reg_name_search): If a name matches a register and a symbol,
3716 prefer the register.
3717 (find_format): Disallow flag registers when a general purpose
3718 register is required.
3719 If a number is required, but a register has been given, check to
3720 see if a symbol with the same name as the register exists, and if
3721 so, use that symbol.
3722
3723Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3724
3725 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3726
3727Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3728
3729 * config/tc-d30v.c (find_format): Do not accept flag registers as
3730 general purpose registers.
3731 (find_format): If an immediate value is expected at a given place
3732 in a format, but a register name has been provided instead, check
3733 to see if that register name matches the name of a predefined
3734 symbol and if it does, then use the symbol instead.
3735 (reg_name_search): If a register name matches a symbol name,
3736 prefer the register name to the symbol name.
3737
3738Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3739
3740 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3741 the previous insn to empty.
3742
37431998-09-20 Michael Meissner <meissner@cygnus.com>
3744
3745 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3746 pieces, forcing the use of an ANSI compiler.
3747
3748Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3749
3750 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3751 relocs.
3752 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3753
3754Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3755
66778679
RH		 3756 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3757 assembler syntax.
3758 (obj_elf_vtable_entry): Likewise.
3759 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3760 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3761 (tc_gen_reloc): Likewise.
3762 (arm_fix_adjustable): Likewise.
3763 (elf32_arm_force_relocation): New.
3764 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3765
3766Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3767
3768 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3769
3770Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3771
66778679
RH		 3772 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3773 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3774
3775Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3776
3777 * config/tc-i386.c (i386_operand): Detect non-segment registers
3778 used as segment prefixes.
3779
3780Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3781
3782 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3783 optimize across FDE boundaries.
3784
3785 * config/obj-coff.c (obj_coff_section): Preserve any link once
3786 flags when setting the section flags.
3787
3788Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3789
3790 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3791 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3792
3793Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3794
3795 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3796 to the host width.
3797
3798Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3799
3800 * frags.c (frag_grow): Include the size of the frag struct in the
3801 obstack chunk size.
3802
3803 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3804 if the new subseg comes before the old.
3805
3806Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3807
3808 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3809 to handle edge8 and edge16.
3810
3811Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3812
3813 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3814 before we clobber the symbol involved.
3815
3816Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3817
66778679
RH		 3818 * config/tc-arm.c: Remove OBJ_ELF definitions for
3819 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3820 use arm_adjust_symtab for OBJ_COFF.
3821 (armelf_adjust_symtab): New Routine.
3822 * config/tc-arm.h: Define obj_adjust_symtab to
3823 armelf_adjust_symtab for OBJ_ELF.
3824
252b5132
RH		 3825Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3826
3827 * configure.in: Make all i386-elf targets use bfd_gas.
3828 * config/tc-i386.c (tc_i386_force_relocation): New.
3829 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3830 (md_apply_fix3): Likewise.
3831 (tc_gen_reloc): Handle them.
3832 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3833 tc_i386_force_relocation.
3834
3835Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3836
3837 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3838
3839Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3840
3841 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3842 current opcode after writing the first insturction of a reverse
3843 sequential pair.
3844
3845Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3846
3847 * read.h (generate_lineno_debug): Add prototype.
3848 * read.c (generate_lineno_debug): Make non-static.
3849
3850Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3851
3852 * config/tc-i386.c (md_assemble): Only warn for address/data size
3853 prefixes.
3854
3855Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3856
3857 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3858 against Thumb function names, as the linker needs this information.
3859
38601998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3861
3862 * expr.c (operand): Check also that there is no advance in operand
3863 after atof_generic in order to decide "is it label 0f or floating
3864 point number?".
3865
3866Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3867
3868 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3869 command line options with a single dash.
3870 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3871
3872Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3873
3874 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3875 * tc-arm.c (arm_fix_adjustable): New routine.
3876
38771998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3878
3879 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3880 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3881 demand_empty_rest_of_line before mri_comment_end.
3882 (equals): Check garbage after expression before
3883 mri_comment_end in MRI mode.
3884
3885Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3886
3887 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3888 small immediate constant to use the constant itself rather than
3889 always using 1.
3890
3891Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3892
3893 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3894 (pa_leave): Likewise.
3895
3896Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3897
3898 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3899 prefixes.
3900 (i386_operand): Fix an error message.
3901
3902Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3903
3904 * doc/c-arm.texi (ARM Directives): Document .req directive.
3905
3906 * config/tc-arm.c (reg_required_here): Display erroneous string if
3907 the register name could not be decoded.
3908 Do not set inst.instruction if the sift is -1.
3909
3910Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3911
3912 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3913 we do for EXTERN.
3914
3915Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3916
3917 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3918 even if it is belived to be unnecessary.
3919
3920Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3921
3922 config/tc-i386.c (i386_operand): Size immediate constants by
3923 suffix (erroneously removed as part of July 7 change).
3924
3925Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3926
66778679
RH		 3927 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3928 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3929 (armelf_frob_symbol): New Routine.
3930 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 3931
3932Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3933
3934 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3935
3936Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3937
3938 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3939 command line switches passed to assembler.
3940
3941Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3942
3943 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3944 (gas_cgen_opcode_desc): Declare.
3945 (gas_cgen_parse_operand): Declare.
3946 (*): Prepend gas_ to gas specific fns to denote them as such.
3947 All uses updated.
3948 * cgen.c (gas_cgen_opcode_desc): New global
3949 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3950 (queue_fixup): Renamed from cgen_queue_fixup.
3951 (*): Prepend gas_ to gas specific fns to denote them as such.
3952 All uses updated.
3953 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3954 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3955 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3956 Open opcode table and initialize it.
3957 (make_parallel): Use gas_cgen_opcode_desc.
3958 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3959 (md_assemble): Ditto.
3960
3961Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3962
3963 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3964 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3965 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3966 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3967 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3968 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3969 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3970 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3971 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3972 (INIT_STAB_SECTION): Likewise.
3973 (OBJ_PROCESS_STAB): Likewise.
3974
3975 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3976 (md_parse_option): Watch for them.
3977 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3978 (md_begin): Kill neverdef code.
3979 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3980 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3981 (s_alpha_coff_wrapper): New.
3982 (md_pseudo_table): Trap all ECOFF pseudos.
3983
3984Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3985
3986 Start of changes to remove mdebug section from mips*-elf
3987 Based on MIPS_STAB_ELF definition
3988 * acconfig.h: undef if not configured
3989 * config.in: undef if not configured
3990 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3991 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3992 * stabs.c (s_stab_generic): flush frag
3993
3994Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3995
66778679
RH		 3996 * configure.in: (arm-*-elf): Handle.
3997 (thumb-*-elf): Handle.
3998 * configure: Regenerate.
3999 * read.c (stringer): Fix typo in comment.
4000 * write.c (fixup_segment): Don't add symbol value to addend if
4001 TC_ARM and OBJ_ELF.
4002 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4003 sections.
4004 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4005 for OBJ_ELF.
252b5132
RH		 4006
4007Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4008
4009 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4010 (write_2_short): Emit warning if new flag is set.
4011 (do_assemble): Set flags if left instruction is one of special
4012 "right-instruction-killer" type.
4013
4014Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4015
4016 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4017 Always output words in debug_info section as big endian.
4018 (sparc_target_format): Choose correct bfd target.
4019 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4020
4021Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4022
4023 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4024 to work with internationalization code. Issue an error when two
4025 operands match that are not allowed to match.
4026
4027Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4028
4029 * configure.in (install_tooldir): Allow target to specify whether
4030 it wants to be installed in $(tooldir)/bin.
4031 * configure: Regenerate.
4032 * Makefile.am (install-exec-local): Set install-exec-tooldir
4033 dependency via configure.
4034 * Makefile.in: Regenerate.
4035
4036Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4037
4038 * Makefile.am (install-exec-local): Split into two ...
4039 (install-exec-bindir,install-exec-tooldir): New rules.
4040 * Makefile.in: Regenerate.
4041
4042Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4043
4044 * Makefile.am (install-exec-local): Don't remove the file before
4045 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4046 W. Rozycki <macro@ds2.pg.gda.pl>.
4047 * Makefile.in: Rebuild.
4048
4049Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4050
4051 * cgen.c: Include libiberty.h.
4052 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4053 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4054 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4055 (md_cgen_lookup_reloc)): Declare.
4056 (md_cgen_record_fixup_exp): Declare.
4057 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4058 (m32r_relax_frag): Declare.
4059 (cgen_md_apply_fix3): Decls moved to cgen.h.
4060 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4061 (m32r_cgen_record_fixup_exp): Delete decl.
4062 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4063 (assemble_nop): Delete.
4064 (expand_debug_syms): Delete unused `exp'.
4065 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4066 Add default case for -Wall.
4067 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4068 (md_atof): Delete unused wordP.
4069
4070Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4071
4072 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4073 value.
4074
4075Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4076
4077 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4078 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4079 .print, .purgem, and .struct. Remove documentation for
4080 .app-file.
4081
4082Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4083
4084 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4085 Update call to insert_operand.
4086
4087Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4088
4089 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4090
4091Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4092
4093 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4094 whitespace after a prefix operator.
4095
4096Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4097
4098 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4099
4100Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4101
4102 * config/tc-sparc.c (log2): New static function.
4103 (s_reserve): Use log2 to convert alignment before calling
4104 record_alignment.
4105 (s_common): Use log2 to convert alignment before calling
4106 record_alignment and frag_align.
4107 (sparc_cons_align): Use log2.
4108
4109Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4110
4111 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4112 (s_common): Likewise.
4113
4114 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4115 initialization of waddr.
4116 (sparc_elf_final_processing): Add default case to switch.
4117
4118Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4119
4120 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4121 than temporary real.
4122
4123Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4124
4125 * write.c (subsegs_finish): Don't align the segments if there were
4126 any errors.
4127
4128 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4129 copying aux information.
4130
4131 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4132 expression into a symbol.
4133
4134Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4135
4136 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4137 type to unsigned int.
4138 (md_assemble): Change type used to store offsets from unsigned
4139 long to long.
4140 (i386_operand): Switch error check to only call RESTORE_END_STRING
4141 once after parse_register.
4142
4143Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4144
4145 * config/tc-v850.c (md_show_usage): Changed format to match that
4146 of gcc, ld, etc.
4147
4148 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4149
4150Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4151
4152 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4153 relocs.
4154 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4155 weak.
4156
4157Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4158
4159 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4160 * doc/Makefile.in: Rebuild.
4161
4162Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4163
66778679
RH		 4164 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4165 for %lo expressions.
4166 (mips_ip, case 'u'): Move range check after code to mask
4167 off bits in %hi/%lo expressions. Mask off high bits for
4168 %lo expressions.
252b5132
RH		 4169
4170Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4171
4172 * doc/Makefile.am (gasver.texi): New target.
4173 (as.info, as.dvi): Depends upon gasver.texi.
4174 * doc/as.texinfo: Include gasver.texi. Mention version number on
4175 title page and in top node.
4176 * doc/Makefile.in: Rebuild.
4177
4178Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4179
4180 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4181 but not including the line containing the edict.
4182 * listing.h (LISTING_EOF): New.
4183 * input-scrub.c (input_scrub_next_buffer): Call it.
4184
4185Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4186
4187 * config/tc-i386.c (i386_operand): Don't set the size of an
4188 immediate address based solely on the suffix and the mode.
4189
4190 * config/tc-i386.c (md_assemble): Add assertion to make sure
4191 overlap2 does not set Imm.
4192
4193 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4194 sequences of whitespace to a single space.
4195 (is_space_chars): Just compare with space.
4196 (md_begin): Don't initialize space_chars.
4197 (md_assemble): Just skip a single whitespace character.
4198 (i386_operand): Rewrite base-index parsing to use new
4199 parse_register, and to skip white space. Skip white space in a
4200 number of other places too. Don't give error message if
4201 parse_register fails.
4202 (parse_register): Change reg_string parameter to be non-const.
4203 Add end_op parameter. Skip white space after the `%', and return
4204 end of register string. Give error message here rather than
4205 caller.
4206
4207Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4208
4209 Based on patch from Matt Semersky <matts@scd.hp.com>:
4210 * expr.c (op_encoding): Make const.
4211 (expr_set_precedence): New function.
4212 (expr_begin): Don't set operator rankings, just call
4213 expr_set_precedence.
4214 * expr.h (expr_set_precedence): Declare.
4215 * read.c (s_mri): Call expr_set_precedence.
4216
4217Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4218
4219 * doc/as.texinfo (Statements): Remove paragraph discussing
4220 continuing lines with a backslash. This hasn't worked for years,
4221 if it ever did.
4222
4223Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4224
66778679 4225 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4226 symbol definitions.
4227 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4228 (ps_CTORS, ps_DTORS): New section types.
4229 (vms_fixup_xtors_section): New function
4230 (Ctors_Psect, Dtors_Psect): Define.
4231 (IS_GXX_XTOR): Define
4232 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4233 Filter static constructors/destructors and add to
4234 Ctors_Symbols/Dtors_Symbols chain.
4235 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4236 appropriate section.
4237
66778679 4238 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4239 * makefile.vms: Merge vax/vms support.
4240
4241Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4242
4243 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4244 (elf_pseudo_table): Add them.
4245 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4246 (md_apply_fix): Accept them.
4247 (mips_fix_adjustable): Don't adjust them.
4248 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4249 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4250 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4251 (tc_fix_adjustable): Don't adjust them.
4252
4253Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4254
4255 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4256 (cgen.o): Use it.
4257 * Makefile.in: Regenerate.
4258 * configure.in: AC_SUBST cgen_cpu_prefix.
4259 * configure: Regenerate.
4260
4261Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4262
4263 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4264 Changed all users of COND12_DELAY.
4265
4266Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4267
4268 * config/tc-mn10300.c (set_arch_mach): New function.
4269 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4270 (md_begin): Default to mn10300 mode.
4271 (md_assemble): Only accept instructions for the core mn10300
4272 chip and the active machine type.
4273
4274Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4275
4276 * subsegs.h (segment_info_type): Give the struct a name.
4277 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4278 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4279 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4280 * config/tc-w65.h (tc_reloc_mangle): Declare.
4281 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4282
4283Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4284
66778679
RH		 4285 * config/tc-v850.c (v850_comm): Restore old section
4286 after common processing.
252b5132
RH		 4287
4288Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4289
4290 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4291
4292Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4293
4294 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4295 char with code that explicitly sign-extends.
4296
4297Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4298
4299 * config/tc-v850.c (md_begin): Restore text section as the current
4300 section after creating call table sections.
4301 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4302 code.
4303
4304 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4305 with call to macro SYM_AUXINFO.
4306
4307Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4308
4309 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4310 with the program transform name.
4311 * Makefile.in: Rebuild.
4312
4313Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4314
4315 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4316 information.
4317
4318Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4319
4320 * config/tc-i386.c (i386_operand): Be prepared for a space between
4321 the open parenthesis and the start of the register operand,
4322 because of the June 16 change.
4323
4324Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4325
4326 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4327 BFD_ASSEMBLER.
4328
4329Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4330
4331 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4332 even if it is belived to be unnecessary.
4333
4334Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4335
4336 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4337 symbols.
4338 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4339
4340Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4341
4342 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4343 shift amount for a repeated operand. The shift amount for the
4344 repeated copy comes from the size of the operand.
4345
4346Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4347
4348 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4349
4350Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4351
4352 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4353
4354Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4355
4356 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4357 characters in it as LEX_IS_SYMBOL_COMPONENT.
4358 * config/tc-i386.h (tc_symbol_chars): Define.
4359 (extra_symbol_chars): Declare.
4360 * config/tc-i386.c (extra_symbol_chars): Define.
4361 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4362 (line_comment_chars): Set to '/' if TE_LINUX.
4363 * doc/c-i386.texi (i386-prefixes): Update.
4364 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4365
4366Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4367
4368 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4369 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4370
43711998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4372
4373 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4374 constraint in instructions REP & REPI.
4375
4376Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4377
4378 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4379 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4380
4381 (check_range): If the operand is shifted, then shift the number
4382 before checking its range.
4383
4384 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4385
4386 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4387 common sections.
4388
4389Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4390
4391 * config/tc-v850.c (v850_comm): Create special sections as needed.
4392
43931998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4394
4395 * config/tc-d10v.c (write_2_short): Addition of swapping
4396 instructions for sequential and reverse sequential order when
4397 given order is not possible.
4398
4399Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4400
4401 * Makefile.am: Rebuild dependencies.
4402 (DEP_INCLUDES): Fix reference to intl build directory.
4403 * Makefile.in: Rebuild.
4404
4405Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4406
4407 * doc/c-i386.texi: Update 16 bit documentation.
4408
4409 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4410 IgnoreDataSize to IgnoreSize as they are used for address size as
4411 well as data size.
4412 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4413 32-bit mode, similarly addr16/data16 and variants.
4414
4415Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4416
4417 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4418 sequential word multiply instructions.
4419
4420 (do_assemble): Add extra command line argument, to allow mul32
4421 attribute to be preserved across parallel insns.
4422 (md_assemble): Insert NOPs between explicitly parallel insns which
4423 contain an 32 bit multiply and a 16 multiply.
4424
4425Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4426
4427 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4428 likewise for REPE.
4429
4430 * config/tc-i386.c (reloc): Add braces.
4431
4432 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4433 consistent with Intel naming.
4434 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4435 use bitfields in sib_byte.
4436 (modrm_byte): Don't use bitfields here either.
4437
4438 * config/tc-i386.c (current_templates): Add const.
4439 (parse_register): Add const to return, param, and char *s.
4440 (i386_operand): Add const to reg_entry *r.
4441 * config/tc-i386.h (templates): Add const to start, end.
4442
4443 Inspired by code for 16 bit gas support from Martynas Kunigelis
4444 <martynas@nm3.ktu.lt>:
4445 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4446 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4447 (uses_mem_addrmode): Remove.
4448 (md_estimate_size_before_relax): Add support here too.
4449 (md_relax_table): Rewrite interface to md_relax for 16 bit
4450 support.
4451 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4452 (opcode_suffix_to_type): Remove.
4453 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4454 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4455 (md_convert_frag): Likewise.
4456 (i386_operand): Add support for 16 bit base/index regs,
4457 immediates, and displacements. Remove some unnecessary casts, and
4458 localise end_of_operand_string, displacement_string_start,
4459 displacement_string_end variables. Add GCC_ASM_O_HACK.
4460 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4461
4462 * config/tc-i386.c (prefix_hash): Remove.
4463 (md_begin): Rewrite without obstacks. Remove prefix hash table
4464 handling. Rewrite lexical table handling.
4465 (i386_print_statistics): Don't print prefix statistics.
4466 (md_assemble): Rewrite instruction parser so that line is not
4467 converted to lower case. Don't do a hash_find for prefixes,
4468 instead recognise them via opcode modifier.
4469 (expecting_operand, paren_not_balanced): Localise variables.
4470 * config/tc-i386.h (IsPrefix): Define.
4471 (prefix_entry): Remove.
4472
4473 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4474 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4475 '\\' in case where comment_chars contains '/'.
4476
4477 * config/tc-i386.c (MATCH): Ensure given operand and template
4478 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4479 you must write `ljmp *table(%ebx)'.
4480
4481 From H.J. Lu <hjl@gnu.org>:
4482 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4483 as 0 ifndef BFD_ASSEMBLER.
4484 (md_assemble): Allow immediate operands without suffix or
4485 other reg operand to default in size to the current code size.
4486
4487Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4488
66778679
RH		 4489 * config/tc-v850.c (md_begin): Restore creation of
4490 .call_table_text and .call_table_data sections.
252b5132
RH		 4491
4492Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4493
4494 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4495 after emitting a word of noops.
4496
4497Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4498
4499 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4500 (i386_operand): Simplify checks for valid base/index combinations.
4501 Disallow `in 4(%dx),%al'.
4502
4503 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4504 index_reg const.
4505 (add_prefix): Change parameter from char to int.
4506
4507 * config/tc-i386.h (Ugh): Define opcode modifier.
4508 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4509
4510 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4511 CONSISTENT_REGISTER_MATCH macros to check register types more
4512 thoroughly. Check for illegal suffix/operand combinations
4513 when matching insns with operands. Handle new `s' suffix, and
4514 associated FloatMF opcode modifier for float insns with memory
4515 operands.
4516 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4517 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4518 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4519 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4520 DATA_PREFIX_OPCODE throughout.
4521
4522 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4523 (md_assemble): Rewrite suffix/register operand checking code to be
4524 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4525 AnyMem, the better to grep.
4526 (pi): Remove Abs.
4527 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4528 given a memory operand. Don't set Abs bits either.
4529 (type_names): Remove Mem*, Abs*.
4530 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4531 define opcode_modifiers as these cases are handled by Disp8,
4532 Disp16, Disp32 and suffix checks.
4533 (COMES_IN_BOTH_DIRECTIONS): Remove.
4534 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4535
4536 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4537 if IgnoreDataSize modifier given. Remove ShortformW modifier
4538 test. Add test for ShortForm in W base_opcode modification.
4539 Merge Seg2ShortForm and Seg3ShortForm code.
4540 * config/tc-i386.h (ShortFormW): Remove.
4541 (IgnoreDataSize): Define.
4542
4543Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4544
4545 * config/tc-d30v.c (md_assemble): Store previous segment state
4546 with previous instruction.
4547
4548Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4549
4550 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4551 (ebp, esp): Remove static variables.
4552 (MATCH): Remove test for InOutPortReg.
4553 (i386_operand): Properly handle InOutPortReg here instead.
4554 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4555 (md_assemble): Simplify and correct modrm and sib generation.
4556 (i386_operand): Add warning for scale without index.
4557 Rewrite checks for valid base/index combinations.
4558
4559 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4560 macros and enclose in do while(0).
4561 (RESTORE_END_STRING): Likewise.
4562 (md_assemble): Add one to printed operand number so we start
4563 from 1 not 0. Add some more gettext invocations.
4564 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4565 number here too.
4566
4567 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4568 DATA_PREFIX, SEG_PREFIX): Define.
4569 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4570 (check_prefix): Remove function.
4571 (add_prefix): New function. Add prefix to i.prefix as well as
4572 doing checks.
4573 (md_assemble): Changes for add_prefix. Remove hack for wait
4574 prefix, instead always output prefixes in fixed order. Test
4575 for jcxz/loop when selecting between word & dword operations,
4576 and add address size prefix rather than operand size prefix.
4577 Remove operand -> address size hack when emitting jcxz/loop.
4578 (i386_operand): Remove O_Absent check as it's done in expr.
4579
4580Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4581
4582 * configure.in: Recognize m5200 as a cpu_type of m68k.
4583 * aclocal.m4: Rebuild with current libtool.
4584 * configure: Rebuild.
4585
4586Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4587
4588 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4589 to relaxable_symbol to prevent references to external symbol from
4590 being relaxed.
4591
4592Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4593
4594 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4595 symbols are relaxable.
4596
4597Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4598
66778679
RH		 4599 * config/tc-v850.c (md_begin): Don't create special
4600 sections by default.
252b5132
RH		 4601
4602Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4603
4604 * config/tc-mips.c (macro): For div and udiv, close the
4605 reorder block as soon as possible.
4606
4607Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4608
4609 From Matt Semersky <matts@scd.hp.com>:
4610 * macro.c (macro_mri_mode): New function.
4611 * macro.h (macro_mri_mode): Declare.
4612 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4613 MRI mode.
4614
4615Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4616
4617 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4618 OBJ_EVAX case.
4619
4620 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4621 until after xstrdup in OBJ_EVAX case.
4622
4623Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4624
4625 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4626 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4627 of hardcoded magic number.
4628 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4629
4630Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4631
4632 * read.c (do_s_func): New function.
4633 (s_func): Call it.
4634 * read.h (do_s_func): Add prototype.
4635
4636Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4637
4638 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4639 nops if fill pattern not specified.
4640
4641Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4642
4643 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4644 * config/te-go32.h (TE_GO32): Define.
4645 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4646
4647Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4648
4649 Implement .func/.endfunc pseudo-ops.
4650 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4651 (s_func): Declare.
4652 * read.c (potable): Add .func,.endfunc.
4653 (s_func): New function.
4654 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4655 functions.
4656 (in_doc_func_p,current_function_label): New static globals.
4657 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4658
4659Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4660
4661 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4662 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4663 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4664 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4665 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4666 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4667 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4668 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4669 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4670 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4671 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4672 * config/tc-a29k.c: Don't define md_short_jump_size,
4673 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4674 * config/tc-alpha.c: Likewise.
4675 * config/tc-alpha.h: Likewise.
4676 * config/tc-arm.c: Likewise.
4677 * config/tc-h8300.c: Likewise.
4678 * config/tc-h8500.c: Likewise.
4679 * config/tc-hppa.c: Likewise.
4680 * config/tc-i860.c: Likewise.
4681 * config/tc-i960.c: Likewise.
4682 * config/tc-ppc.c: Likewise.
4683 * config/tc-sh.c: Likewise.
4684 * config/tc-sparc.h: Likewise.
4685 * config/tc-tic30.c: Likewise.
4686 * config/tc-w65.c: Likewise.
4687 * config/tc-z8k.c: Likewise.
4688
4689Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4690
4691 * config/tc-vax.c (_): Delete this macro used for placeholder
4692 values in vax_operand_width_size; it conflicts with the _() macro
4693 used for internationalization.
4694
4695Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4696
4697 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4698 code. From Chris Moller <moller@bops.com>.
4699
4700 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4701 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4702 * read.c (emit_expr): Initialize seg and subseg fields of a new
4703 broken word.
4704 * write.c (write_object_file): Switch to the appropriate segment
4705 and subsegment when processing a broken word.
4706
4707 * config/tc-m68k.c (mri_assemble): New static function.
4708 (build_mri_control_operand): Call mri_assemble rather than
4709 md_assemble.
4710 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4711 (s_mri_endf, s_mri_endw): Likewise.
4712
4713Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4714
4715 * read.c (s_org): Call md_flush_pending_output if it is defined.
4716
4717 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4718
4719Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4720
4721 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4722 (md_parse_option): Add for same.
4723 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4724 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4725 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4726
4727 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4728
4729Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4730
4731 * config/tc-arm.c (find_real_start): Relax definition of local
4732 labels.
4733
4734Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4735
4736 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4737 symbols at the given address, not just the last one specified.
4738
4739Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4740
66778679
RH		 4741 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4742 or number_to_chars_littleendian to write data.
252b5132
RH		 4743
4744Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4745
4746 * config/tc-v850.c (md_assemble): Remove artificially created
4747 register name symbols.
4748
4749Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4750
4751 * write.c (fixup_segment): Change "segment" to "section" in
4752 error message.
4753
4754Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4755
4756 * write.c (fixup_segment): Change sym1-sym2 message again.
4757
4758Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4759
4760 * write.c (fixup_segment): Improve error message for sym1-sym2
4761 errors when sym1 is in a different segment from sym2.
4762
4763Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4764
4765 * config/tc-m32r.c (warn_unmatched_high): New static local.
4766 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4767 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4768 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4769 (md_parse_option): Likewise.
4770 (md_show_usage): Likewise.
4771 (m32r_frob_file): Likewise.
4772
4773 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4774 (read_a_source_file): Call them.
4775 * read.h (stabs_generate_asm_file): Declare.
4776 * stabs.c (stabs_generate_asm_file): New function.
4777 (generate_asm_file): New function.
4778 (stabs_generate_asm_lineno): Move file name handling into
4779 generate_asm_file.
4780
4781Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4782
4783 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4784 (d30v_current_align, d30v_current_align_seg): New variables.
4785 (d30v_last_label): New variable.
4786 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4787 (s_d30v_data, s_d30v_section): Likewise.
4788 (md_pseudo_table): Call them.
4789 (md_begin): Initialize d30v_current_align_seg.
4790 (md_assemble): Call d30v_align when needed by known current alignment.
4791 (d30v_frob_label, d30v_cons_align): New functions.
4792 * config/tc-d30v.h (md_do_align): Remove.
4793 (tc_frob_label): Call d30v_frob_label.
4794 (md_cons_align): New.
252b5132
RH		 4795
4796 * config/tc-d30v.c (find_format): Convert complex expressions to
4797 expression symbols before processing. Clean up code formatting.
4798
4799Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4800
4801 * po/Make-in (install-info): New target.
4802
4803Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4804
4805 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4806 instructions.
4807 * config/tc-mn10300.c (md_assemble): Likewise.
4808
4809Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4810
4811 * Makefile.am: Update with `make dep-am'.
4812 (HFILES): Add cgen.h.
4813 (cgen.o): Depend on cgen.h.
4814 * Makefile.in: Regenerate.
4815
4816 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4817
4818Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4819
4820 * gasp.c (grab_label): Permit a label to be a preprocessor
4821 variable by permitting a label to start with a backslash.
4822
4823Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4824
4825 * config/tc-mips.c (validate_mips_insn): Removed hack
4826 for previously inaccessible bitfields in some INSN_TRAP
4827 instructions.
4828
4829Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4830
4831 * config/tc-d30v.c (do_assemble): Abort with error message
4832 if opcode operands do not match.
4833
4834Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4835
4836 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4837 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4838 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4839 similar new 'q' operand.
4840
4841Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4842
4843 * cgen.c (cgen_asm_finish_insn): Fix typo.
4844
4845Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4846
4847 * cgen.h: New file.
4848 * cgen.c: Include it.
4849 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4850 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4851 All callers updated.
4852 * config/tc-m32r.c: Include cgen.h.
4853 (m23r_insn): New members num_fixups,fixups.
4854
4855Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4856
4857 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4858 to avoid compiler warning.
4859
4860Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4861
4862 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4863 calling make.
4864
66778679 4865 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 4866
4867Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4868
4869 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4870
4871Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4872
4873 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4874 a short format insn.
4875 (md_assemble): Set it for explicitly packed insns.
4876
4877Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4878
4879 * config/obj-coff.c (c_symbol_merge): Do not take address of
4880 native fields when performing the memcpy.
4881
4882Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4883
4884 * config/tc-mips.c (macro,macro2): Implement
4885 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4886
4887Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4888
4889 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4890 relocations against globally visible symbols.
4891 * config/tc-m68k.c (relaxable_symbol): New macro.
4892 (m68k_ip, md_estimate_size_before_relax): Use it.
4893 (tc_m68k_fix_adjustable): Also handle weak symbols.
4894
4895Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4896
4897 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4898 references to externally visible symbols.
4899 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4900 values in twice for a PC relative reloc if the symbol is
4901 externally defined.
4902
4903 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4904 don't adjust a PC relative reloc against an externally visible
4905 symbol.
4906 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4907 for a PC relative fixup against an externally visible defined
4908 symbol, arrange to store object file and addend values as though
4909 the symbol were not defined.
4910 (tc_gen_reloc): Likewise.
4911
4912Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4913
4914 * read.c (sizeof_leb128): Referenced externally by write.c so
4915 don't inline.
4916
4917Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4918
4919 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4920 and expand a 'debug' symbol associated with the next instruction
4921 that does not cause a short instruction to be filled with a NOP.
4922 (md_pseudo_table): Add support for .debugsym.
4923 (assemble_parallel_insn): Add calls to expand_debug_sym as
4924 appropriate.
4925 (md_assemble): Ditto.
4926
4927Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4928
4929 * as.c (main): Conditionally call setlocale.
4930 * gasp.c (main): Likewise.
4931 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4932 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4933
4934Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4935
4936 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4937
4938Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4939
4940 * config/tc-hppa.c: Change all calls to bzero to use memset.
4941 (pa_ip): Add cast to avoid warning.
4942 (tc_gen_reloc, md_apply_fix): Likewise.
4943 (pa_find_space_by_number): Likewise.
4944 (hppa_force_relocation): Likewise.
4945 (pa_block): Change i to unsigned int.
4946 * config/obj-som.h (obj_som_copyright): Declare.
4947
4948Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4949
4950 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4951 for line numbers for assembly source.
4952
4953Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4954
4955 * configure.in: Change version number to 2.9.4
4956 * configure: Rebuild.
4957
4958Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4959
4960 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4961
4962Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4963
4964 * ecoff.h: Change symbolS in function declaration to struct
4965 symbol.
4966
4967Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4968
4969 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4970 (md_convert_frag): Fix i18n typo.
4971
4972Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4973
4974 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4975 * ecoff.h: Protoype it.
4976 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4977 [EVAX] (s_alpha_prologue): Delete.
4978 (md_pseudo_table): Update.
4979
4980Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4981
4982 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4983 array to local pointer.
4984 (get_args, parse_expr): Add casts to avoid warnings.
4985
4986Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4987
4988 * read.c (s_set): Cast xmalloc return value to fragS *.
4989 * config/tc-m68k.c (m68k_ip): Function made static to match
4990 previous forward declaration.
4991 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4992
4993Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4994
4995 * config/tc-v850.c: Add internationalisation macros to error
4996 strings.
4997
4998 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4999 macros to error strings.
5000
5001Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5002
5003 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5004 reloc is in the TOC csect.
5005 (md_apply_fix3): Correct gettext typo.
5006
5007Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5008
5009 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5010 .L - they are local labels and the branches are not really
5011 function calls but rather far jumps.
5012
5013Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5014
5015 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5016
5017Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5018
5019 * config/tc-i386.c (md_assemble): Print operand number rather than
5020 using ordinal_names.
5021 (i386_operand): Likewise.
5022
5023Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5024
5025 * Makefile.am (INTLLIBS): Define to work around apparent automake
5026 bug.
5027 All Makefiles: Regenerated.
5028
5029 * Many files: Added gettext invocations around user-visible
5030 strings.
5031 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5032 HAVE_LC_MESSAGES): Define.
5033 * dep-in.sed: Added asintl.h.
5034 * po/Make-in: New file.
5035 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5036 Include "asintl.h".
5037 * read.c (Z_): Renamed from `_'.
5038 * Makefile.am (SUBDIRS): Added po.
5039 (POTFILES): new macro.
5040 (po/POTFILES.in): New target.
5041 ($(OBJS)): Added asintl.h.
5042 (HFILES): Likewise.
5043 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5044 (as_new_LDADD): Added $(INTLLIBS).
5045 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5046 (gasp_new_LDADD): Added $(INTLLIBS).
5047 (gasp_new_DEPENDENCIES): New macro.
5048 * configure, aclocal.m4: Rebuilt.
5049 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5050 po/Makefile.
5051 (ALL_LINGUAS): Define.
5052 * macro.c: Include "asintl.h".
5053 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5054 * as.h: Include "asintl.h".
5055 * config/tc-i386.c (ordinal_names): Removed.
5056 (md_assemble): Changed error text to avoid ordinal_names.
5057 (i386_operand): Likewise.
5058 (reloc): Added as_bad to avoid i18n problems.
5059 (tc_gen_reloc): Likewise.
5060 * config/tc-arm.c (bad_args): Now a #define.
5061 (bad_pc): Likewise.
5062 * config/obj-vms.c (VMS_stab_parse): Changed type of
5063 `long_const_msg'.
5064 (global_symbol_directory): Unified strings to avoid i18n
5065 problems.
5066 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5067 avoid i18n problems.
5068 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5069 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5070 i18n problems.
5071 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5072 problems.
5073 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5074 comment.
5075 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5076 problems.
5077 * as.c (print_version_id): Added an fprintf to avoid i18n
5078 problems.
5079 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5080 problems.
5081 * expr.c (expr): Added as_warn call to avoid i18n problems.
5082 * messages.c (as_assert): Changed code to avoid i18n problems.
5083 (as_abort): Likewise.
5084 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5085 (s_space): Likewise.
5086 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5087
5088Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5089
5090 * config/tc-i386.c (check_prefix): New static function, split out
5091 from md_assemble.
5092 (struct _i386_insn): Add wait_prefix field.
5093 (md_assemble): Remove wait_prefix local variable. Use
5094 check_prefix when adding a prefix.
5095
5096 * config/tc-i386.c (current_templates): New static variable.
5097 (md_assemble): Remove current_templates local variable.
5098 (md_assemble, i386_operand): Improve error and warning messages in
5099 many places. Add RESTORE_END_STRING in many places before error
5100 return. Clarify some comments.
5101
5102 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5103 element array.
5104 (md_assemble): Parse string instruction operands, looking for
5105 segment override prefixes. Check for invalid segment prefixes on
5106 string instruction.
5107 (i386_operand): i.seg[] and max mem_operand changes for string
5108 insns.
5109 * config/tc-i386.h (EsSeg): Define.
5110
5111 * config/tc-i386.h (regKludge): Define.
5112 (iclrKludge, imulKludge): Don't define.
5113 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5114 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5115 opcode_modifier checks to look for more common cases first. Add
5116 default_seg for IsString case.
5117
5118Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5119
5120 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5121 AC_DECL_YYTEXT.
5122 * configure: Rebuild with new automake and libtool.
5123 * aclocal.m4, Makefile.in: Likewise.
5124
5125 * doc/Makefile.am (as.dvi): New target.
5126 * doc/Makefile.in: Rebuild.
5127
5128Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5129
5130 * configure.in: Added sparc86x support.
5131
5132 * configure: Rebuild.
5133
5134 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5135 sparc_arch.
5136 (md_parse_option): Warn if -EL is not supported for this architecture.
5137
5138 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5139
5140Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5141
66778679
RH		 5142 * config/tc-mips.c (mips_ip): Note when we use get match on
5143 the full instruction name.
252b5132
RH		 5144
5145Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5146
5147 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5148 back into the expression to handle add/sub simplification correctly.
5149
5150Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5151
66778679 5152 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5153
5154Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5155
5156 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5157 #<n>' instruction.
5158
5159Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5160
5161 * symbols.c (max_indent_level): New global.
5162 (print_symbol_value_1): Use it.
5163 * expr.h (expr_build_dot): Declare.
5164 * expr.c (expr_build_dot): New function.
5165
5166Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5167
5168 * symbols.c (print_binary): New function.
5169 (print_expr_1): Call it.
5170
5171Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5172
5173 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5174 operand in the opcode.
5175
5176Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5177
5178 * config/tc-i386.h: Reorder operand flags and opcode modifier
5179 flags for clarity. Remove unused definitions: Unknown,
5180 ImmUnknown, DispUnknown, NoModrm.
5181 * config/tc-i386.c (type_names): Add missing Debug type.
5182 (md_assemble): Better duplicate prefix checking. Quicker string
5183 instruction check via new opcode_modifier flag.
5184
5185Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5186
5187 * doc/as.texinfo (Invoking): Clarify -Wa example.
5188
5189Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5190
5191 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5192 (s_mips_weakext): Define.
5193 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5194 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5195 defined(TC_MIPS).
5196
5197Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5198
5199 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5200 is an error if the value can not be computed at assembly time.
5201 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5202
5203Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5204
5205 * gasp.c (main): Set next field of new include_path structure to
5206 NULL. From Avery Pennarun <averyp@gdc.ca>.
5207
5208 * read.c (s_mri_sect): Call as_bad rather than abort for an
5209 unsupported MRI target.
5210
5211Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5212
5213 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5214 the destination of a branch instruction should be altered.
5215 (find_real_start): New function: Locate the real, Thumb coded
5216 start of a Thumb function.
5217 (do_t_branch23): Alter the destination of branches to Thumb
5218 functions.
5219
5220 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5221
5222Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5223
5224 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5225 also.
5226
5227Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5228
5229 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5230 * doc/c-hppa.texi: Likewise.
5231
5232Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5233
5234 * Makefile.am: Rebuild dependencies.
5235 * Makefile.in: Rebuild.
5236
5237 * Makefile.am (DEP_INCLUDES): New variable.
5238 (.dep1): Change to work when srcdir is not an absolute path.
5239 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5240 * Makefile.in: Rebuild.
5241
5242Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5243
5244 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5245 LinearAddress patch.
5246
5247 * configure.in: Set version to 2.9.1.
5248 * configure: Rebuild.
5249
5250 * Branched binutils 2.9.
5251
5252Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5253
5254 * config/tc-i386.h (FWait): Define.
5255 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5256 other prefixes. Check FWait flag in opcode table to see which
5257 instructions require an fwait prefix.
5258
5259Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5260
5261 * stabs.c (get_stab_string_offset): Always create a stab string
5262 section.
5263
5264Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5265
5266 Fix some gcc -Wall warnings:
5267 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5268 * ehopt.c (eh_frame_code_alignment): Likewise.
5269 * expr.c (integer_constant, operand): Likewise.
5270 * frags.c (frag_align): Likewise.
5271 * gasp.c (level_0, change_base, doinstr): Likewise.
5272 * hash.c (hash_ask): Likewise.
5273 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5274 (debugging_pseudo): Likewise.
5275 * macro.c (define_macro, check_macro): Likewise.
5276 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5277 (ignore_rest_of_line, float_cons): Likewise.
5278 * symbols.c (decode_local_label_name): Likewise.
5279 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5280 (fixup_segment, number_to_chars_bigendian): Likewise.
5281 (number_to_chars_littleendian): Likewise.
5282 * config/atof-ieee.c (gen_to_words): Likewise.
5283 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5284 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5285 * read.c (output_big_sleb128): Initialize locals to avoid
5286 warnings.
5287 (output_big_uleb128, equals): Likewise.
5288 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5289 to unsigned int. Change zeros to unsigned int.
5290 * cond.c (s_if): Add return to default case.
5291 * frags.c (frag_now_fix): Change return type to addressT.
5292 * frags.h (frag_now_fix): Update declaration.
5293 * listing.c (file_info_struct): Change linenum to unsigned int.
5294 (struct list_info_struct): Change hll_line to unsigned int.
5295 (print_source): Update format string.
5296 * read.c (emit_expr): Change scan to unsigned int, and don't
5297 bother to initialize it.
5298 * symbols.c (dollar_label_count): Change to unsigned long.
5299 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5300 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5301 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5302
5303Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5304
5305 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5306 mcf5200 just as we do for m68000.
5307 (m68k_init_after_args): Likewise.
5308 (md_estimate_size_before_relax): Likewise.
5309
5310Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5311
5312 * config/tc-v850.c (md_assemble): Store relocation addend in
5313 fixup instead of instruction.
5314
5315Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5316
5317 * config/tc-i386.c (md_assemble): Swap template arguments to
5318 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5319 This macro is currently symmetric, so passing them the wrong
5320 way didn't cause any problem, but may if the macro is changed
5321 in the future.
5322 After copying template to i.tm, use i.tm. rather than t-> to
5323 access fields, and make t a const*
5324 Move i.tm.operand_types[] swap to immediately after the copy.
5325
5326Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5327
5328 * expr.h (expr_build_uconstant): Add prototype.
5329 (expr_build_unary,expr_build_binary): Add prototypes.
5330 * expr.c (expr_build_uconstant): New function.
5331 (expr_build_unary,expr_build_binary): New functions.
5332
5333Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5334
66778679
RH		 5335 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5336 * macro.c (macro_expand_body): Increase buffer size.
5337 * messages.c (as_warn): Likewise.
252b5132
RH		 5338 (as_warn_where, as_bad, as_bad_where): Likewise.
5339
5340Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5341
5342 Based on patch from H.J. Lu <hjl@gnu.org>:
5343 * Makefile.am (DISTSTUFF): New variable.
5344 (diststuff): New target.
5345 * Makefile.in: Rebuild.
5346
5347Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5348
5349 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5350 m32r_elf_section_change_hook.
5351
5352 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5353 emit a nop if a section ends with a 16 bit instruction.
5354
5355Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5356
5357 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5358 s_lcomm rather than obj_coff_lcomm.
5359 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5360
5361Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5362
5363 * config/tc-i386.h (LinearAddress): Define.
5364 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5365 instruction, don't use a default segment.
5366
5367Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5368
5369 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5370 * configure: Rebuild.
5371
5372Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5373
5374 * aclocal.m4, configure: Rebuild with libtool 1.2.
5375
5376Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5377
5378 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5379 PC relative branches. Patch courtesy of Jonathan Walton.
5380
5381
5382Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5383
5384 * configure.in (emulations): Add thumb-pe target.
5385
5386 * configure (emulations): Add thumb-pe target.
5387
53881998-03-17 Ken Raeburn <raeburn@cygnus.com>
5389
5390 * itbl-lex.l (yywrap): Don't define if already defined as a
5391 macro.
5392
5393Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5394
5395 * depend.c (quote_string_for_make): New function.
5396 (wrap_output): Use it.
5397
5398Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5399
5400 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5401 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5402
5403Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5404
5405 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5406 Recognize -GN and -relax.
5407 (md_begin): Initialize gp size from -G switch.
5408 (alpha_force_relocation): Always force if -relax.
5409 (alpha_align): Take a new argument that will specify when to
5410 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5411 Change all callers. Emit nop alignment padding as nop+unop pair.
5412
5413Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5414
5415 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5416 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5417
5418Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5419
5420 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5421 require padding to the next long word boundary.
5422
5423Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5424
5425 * cgen.c: #include symcat.h.
5426 * config/tc-m32r.c: Likewise.
5427
5428Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5429
5430 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5431 absolute expressions instead of '$' prefixed register names.
5432
5433Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5434
5435 * read.c (s_set): Record file and line info for symbols when -as.
5436 (pseudo_set): Don't overwrite that dummy fragment.
5437
5438Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5439
5440 * config/tc-ppc.c (md_pseudo_table): Add "section".
5441 (ppc_named_section): New static function.
5442
5443Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5444
5445 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5446 so we don't have to scan the entire list.
5447
5448Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5449
5450 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5451 case, allow the parallel instructions to modify the same flag
5452 bits.
5453
5454Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5455
5456 * listing.c (list_symbol_table): Categorize symbols by
5457 undefined_section rather than sy_frag->line == NULL.
5458
5459Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5460
5461 * Makefile.am (install-exec-local): Install properly when ln
5462 fails or tooldir == prefix.
5463
5464Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5465
5466 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5467 Test result of insert_operand for error.
5468
5469Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5470
5471 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5472 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5473 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5474 * doc/Makefile.in: Rebuild.
5475
5476Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5477
5478 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5479 (macro): Fix handling of M_COP[0-3].
5480
5481Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5482
5483 Based on patches from Ross Harvey <ross@teraflop.com>:
5484 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5485 if macro_alternate or macro_mri.
5486 (getstring): Remove support for byte constants between < and >.
5487 (get_any_string): '<' only starts a string if macro_alternate or
5488 macro_mri.
5489 (macro_expand_body): Permit keyword parameters following
5490 positional parameters.
5491
5492 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5493 * configure.in (alpha*-*-netbsd*): New target.
5494 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5495 * configure: Rebuild.
5496
5497 * as.h (flag_warn_suppress_instructionswap): Move from here...
5498 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5499 here, and make static.
5500
5501 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5502 BFD_ASSEMBLER or MANY_SEGMENTS.
5503
5504 * as.c (show_usage): Update bug-gnu-utils address.
5505 * gasp.c (show_usage): Likewise.
5506 * doc/as.texinfo (Bug Reporting): Likewise.
5507
5508Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5509
66778679 5510 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5511 insns regardless of the size of a pointer if we're in mips I or
5512 MIPS II mode.
66778679 5513 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5514
5515Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5516
5517Fix rac to accept only a0:
5518 * tc-d10v.c (parallel_ok, find_opcode):
5519 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5520 Introduce OPERAND_GPR.
5521
5522Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5523
5524 * read.c (s_fill): Handle non-constant repeat counts by creating
5525 an rs_space fragment.
5526
5527Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5528
5529 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5530 from as_bad to as_warn.
5531
5532Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5533
5534 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5535 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5536 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5537
5538Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5539
5540 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5541 seg_fix_rotP rather than fix_root from seg_info.
5542
5543Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5544
5545 * expr.c: Add support for 0x1_2_3_4 bignums.
5546
5547Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5548
5549 * configure.in: Change -linux* to -linux-gnu*.
5550 * configure: Rebuild.
5551
5552 * app.c (do_scrub_begin): Treat \r as whitespace.
5553
5554Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5555
5556 * Makefile.am: Update dependencies.
5557 * Makefile.in: Rebuild.
5558
5559Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5560
5561 * configure, aclocal.m4: Rebuild with new libtool.
5562
5563Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5564
66778679
RH		 5565 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5566 the argument to bfd_set_arch_mach.
5567 (load_address): Use bfd_arch_bits_per_address to determine the
5568 bit size of an address instead of looking at the isa level.
5569 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5570
5571Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5572
5573 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5574
5575Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5576
5577 * ehopt.c: New file.
5578 * as.h (enum _relax_state): Add rs_cfa.
5579 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5580 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5581 * read.c (emit_expr): Call check_eh_frame.
5582 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5583 (relax_segment): Likewise.
5584 * Makefile.am: Rebuild dependencies.
5585 (GAS_CFILES): Add ehopt.c.
5586 (GENERIC_OBJS): Add ehopt.o.
5587 * doc/internals.texi (Frags): Document rs_cfa.
5588
5589 * as.c (show_usage): Mention --traditional-format.
5590 (parse_args): Accept --traditional-format.
5591 * as.h (flag_traditional_format): Declare.
5592 * output-file.c (output_file_create): If flag_traditional_format,
5593 set BFD_TRADITIONAL_FORMAT on stdoutput.
5594 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5595
5596 * config/tc-mips.c (append_insn): Make sure that if we have a
5597 fixup for an unmatched %hi reloc, it does not associated with a
5598 variant frag.
5599
5600 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5601 * doc/Makefile.in: Likewise.
5602
5603Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5604
5605 * config/tc-m32r.c (check_for_side_effects): New function.
5606 (can_make_parallel): Add checks for instruction side effects
5607 clashing with the other instruction.
5608 (assemble_parallel_insn): Improve warning messages. Return error
5609 message from non-swapped instruction order.
5610
5611Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5612
5613 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5614
5615 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5616 md_cleanup definition. This moves the forced literal output to
5617 the end of the source pass, and avoids macro's inserting literals
5618 into the code immediately after the macro expansion.
5619
5620Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5621
5622 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5623 a gas internal symbol is adjustable.
5624 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5625
5626 * as.h: If gcc version greater than 2.6, use `__format__' and
5627 `__printf__' in function attributes, rather than `format' and
5628 `printf'.
5629
5630Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5631
5632 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5633
5634Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5635
5636 Add tms320c30 support:
5637 * config/tc-tic30.h: New file.
5638 * config/tc-tic30.c: New file.
5639 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5640 TARGET_FORMAT as "coff-tic30".
5641 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5642 * Makefile.am: Rebuild dependencies.
5643 (CPU_TYPES): Add tic30.
5644 (CPU_OBJ_VALID): tic30-aout is valid.
5645 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5646 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5647 * configure, Makefile.in: Rebuild.
5648
5649Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5650
5651 * config/tc-v850.c (md_assemble): Improvements to error messages.
5652
5653Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5654
5655 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5656 BFD_RELOC_HI16_S to store the high bits of any value.
5657
5658 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5659 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5660 assembler calculate relocations to any external symbol at all.
5661 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5662 involving generation of pc-relative relocs.
5663 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5664 has been moved to md_apply_fix3.
5665
5666 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5667 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5668 which actually means (the address of identifier's GOT entry) +
5669 constant, which is not particularly useful.
5670
5671Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5672
5673 * read.h (include_dirs): Declare.
5674 (include_dir_count,include_dir_maxlen): Declare.
5675
5676Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5677
5678 * configure.in: Correct check for shared opcodes library.
5679 * configure: Rebuild.
5680
5681 * listing.c (buffer_line): If we can't open the file, set at_end.
5682 (listing_print): Remove unused local variable fi.
5683
5684 * config/m68k-parse.y (reglistpair): Handle register list in
5685 either order.
5686
5687 * config/vms-conf.h: Don't undef VERSION.
5688
5689Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5690
5691 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5692 OBJS variable.
5693 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5694 variable.
5695 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5696 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5697 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5698 (EXTRA_DIST): Define.
5699 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5700 explicitly rather than via the list of object files.
5701 (gcc-as.opt): New file created when make-gas.com is run.
5702 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5703 itbl-cpu.h} to #include appropriate file rather than copying that
5704 file.
5705 * config/vms-conf.h: Synchronize with current config.in.
5706 * Makefile.in: Rebuild.
5707
5708Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5709
5710 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5711 (parallel_ok): Relaxed parallel subinstruction dependency check.
5712
5713Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5714
5715 * as.h (flag_warn_suppress_instructionswap): added new flag.
5716 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5717 command line argument.
5718 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5719 warning only if flag_warn_suppress_instructionswap is false.
5720
5721Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5722
5723 * configure.in (i386-*-mingw32*): New target.
5724 * configure: Rebuild.
5725
5726Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5727
5728 * symbols.c (resolve_symbol_value): Don't set the segment if it
5729 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5730
5731 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5732 S_GET_SEGMENT.
5733
5734Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5735
5736 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5737 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5738 compiler.
5739
5740Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5741
5742 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5743
5744Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5745
5746 * config/tc-v850.c (v850_insert_operand): Display instruction when
5747 an error is encountered.
5748
5749Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5750
5751 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5752 (i386-*-sco3.2v5*coff): New target.
5753 (i386-*-sco3.2*): New target.
5754 * configure: Rebuild.
5755
5756Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5757
5758 * config/tc-v850.c: Tidy error message production.
5759
5760Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5761
5762 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5763 validate_immediate return value in the right type for comparisons
5764 to FAIL.
5765
5766Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5767
5768 * listing.c (MAX_BYTES): Use listing variables not constants.
5769 (data_buffer): No longer an array, but a pointer.
5770 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5771 (listing_listing): Allocate data_buffer.
5772
5773Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5774
5775 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5776 --listing-rhs-width, --listing-cont-lines.
5777 (show_usage): Update.
5778 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5779 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5780 (print_lines): Use the variables instead of the constants.
5781 (listing_listing): Likewise.
5782 * listing.h: Declare the new vars.
5783
5784Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5785
5786 * as.c (parse_args): Add --keep-locals alias for -L.
5787 Add --strip-local-absolute.
5788 (show_usage): Update.
5789 * as.h (flag_strip_local_absolute): New flag.
5790 * symbols.c (S_IS_LOCAL): Use it.
5791 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5792 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5793 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5794
5795Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5796
5797 * config/tc-m32r.c: Detect if explicitly parallel instructions
5798 might have an io conflict and issue a warning message.
5799
5800Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5801
5802 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5803 cgen_swap_fixups): Functions to save, restore and swap the fixup
5804 chain with a backup copy.
5805 (cgen_asm_finish_insn): Returns address of constructed insn.
5806
5807Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5808
5809 * listing.c (file_info_struct): Remove FILE, add POS.
5810 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5811 (file_info): Don't open the file.
5812 (buffer_line): Check for the file in the last_open cache, updating
5813 as necessary.
5814 (print_source): Don't reference file_info->file.
5815 (listing_listing): Likewise.
5816 (listing_print): Close the file in the cache, if any.
5817
5818Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5819
5820 * read.c (dwarf_file_string): New file static variable.
5821 (emit_expr): Look for constant sequence that leads up to a file
5822 name in DWARF debugging output.
5823 (stringer): Use dwarf_file_string to decide whether to accept a
5824 string as a file name.
5825
5826Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5827
5828 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5829 (crack_operand): Add reg->reglst MRI hack.
5830 (r_seg): Put reglst symbols in reg_section.
5831 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5832
5833Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5834
5835 * tc-sh.c (get_specific): Handle SGR & DBR.
5836
5837Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5838
5839 * tc-h8300.c (parse_reg): Take the length of the symbol into
5840 account when attempting to match a register name.
5841 * tc-h8500.c (parse_reg): Likewise.
5842
5843Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5844
5845 * cgen.c: Formatting changes to improve readability.
5846
5847Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5848
5849 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5850 delay slot.
5851
5852Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5853
5854 Based on a patch from Jim Wilson
5855 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5856 (tc_gen_reloc): Handle cross section PC relative relocs
5857 correctly.
5858
5859Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5860
5861 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5862
5863Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5864
5865 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5866 (expr_jmp_buf): New static local.
5867 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5868 (cgen_md_operand): New function.
5869 * tc-m32r.c: Clean up pass over `struct foo' usage.
5870 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5871
5872Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5873
5874 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5875 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5876
5877Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5878
5879 * config/tc-i386.c (i386_operand): Give an error if there are
5880 unrecognized characters after an expression.
5881
5882For older changes see ChangeLog-9697
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