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2000-05-02 H.J. Lu <hjl@gnu.org>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3f9b03b5
AM		 12000-05-02 Alan Modra <alan@linuxcare.com.au>
2
3 * configure.in: Set em=linux for hppa-*-linux.
4 * configure: Regenerate.
5 * doc/Makefile.in: Regenerate with correct automake.
6
7 * frags.c (frag_grow): Sanity check chunk_size.
8
9 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
10 * config/obj-som.h: Likewise.
11 * config/obj-ieee.h: Likewise.
12
13 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
14
15 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
16 (md_pseudo_table): Fully initialise OBJ_ELF cases.
17 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
18 (pa_ip): low_sign_unext now returns via function value. Use
19 re_assemble_* instead of dis_assemble_* and
20 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
21 unnecessarily.
22 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
23 (md_section_align, md_parse_option, md_show_usage,
24 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
25 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
26 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
27 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
28 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
29 pa_text): Likewise.
30 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
31 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
32 outside of switch. Correct mask and shifting errors in case 10
33 and case -11. In case 21, compare against signed range to suit
34 hppa_field_adjust changes. In case 12, use re_assemble_12. In
35 case 17 and case 22, use offsetT variable to properly check range.
36 Use re_assemble_* here too.
37 (evaluate_absolute): Change type of value to offsetT. Call
38 hppa_field_adjust to do the work for us.
39 (pa_parse_cmpb_64_cmpltr): Delete save_s.
40 (pa_parse_cmpib_64_cmpltr): Ditto.
41 (pa_build_unwind_subspace): Delete unused var subseg. Change type
42 of i to unsigned int.
43 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
44 (pa_end_of_source): Return type is void.
45
a2984248
CM		 46Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
47
48 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
49
df136245
DC		 50Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
51
52 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
53 More comments added.
54 (md_begin): Removed "construct symbols for each register name".
55 Because register names conflicts with GCC generated function
56 names.
57 (avr_operand): Now constant numbers can be used as a register
58 identifiers (0 as r0, 31 as r31).
59 (md_assemble): use skip_space () before parsing instruction
60 operands.
61
b170af93
DC		 62Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
63
64 * config/tc-avr.c: New AVR_ISA_ defined.
65 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
66 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
67 for `fmul', `movw' and `lpm R,Z' instructions.
68 (avr_operands): Warn if current opcode is a two-word instruction
69 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
70 (avr_opcodes): New commands added.
71 (REGISTER_P): Check 'a' and 'v' constraint letters.
72 (mcu_types): New MCU added.
73
c1e73230
AM		 742000-05-01 Alan Modra <alan@linuxcare.com.au>
75
76 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
77 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
78 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
79 * configure: Regenerate.
80
a1934524
AM		 812000-04-29 Andreas Jaeger <aj@suse.de>
82
83 * as.h: Correctly check GCC version.
84
7f6d05e8
CP		 85Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
86
87 * as.c (parse_args): Allow md_parse_option to override -a listing
88 option.
89 * config/obj-coff.c (add_lineno): Change type of offset parameter
90 from "int" to "bfd_vma."
91 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
92 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
93 (ppc_change_csect): Align correctly for XCOFF64.
94 (ppc_machine): New function, which discards "ppc_machine" line.
95 (ppc_tc): Cons for 8 when code is 64 bit.
96 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
97 relocations.
98 (md_parse_option): Handle -a64 and -a32.
99 (ppc_xcoff64): New.
100 * config/tc-ppc.h (TARGET_MACH): Define.
101 (TARGET_FORMAT): Move to function.
102 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
103
d9b7d820
AM		 1042000-04-26 David O'Brien <obrien@FreeBSD.org>
105
106 * doc/as.1: Fix unbalanced brackets.
107
108 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
109 TE_FreeBSD.
110 (line_comment_chars): Set to '/' if TE_FreeBSD.
111
cea1ab94
JL		 112Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
113
114 * configure.in: Configury support for PA64 (currently disabled).
115 * configure: Rebuilt.
116
e799a695
AM		 1172000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
118
119 * config/tc-mips.c (s_change_sec): Use record_alignment, not
120 bfd_set_section_alignment.
121
3b0ec529
AM		 1222000-04-25 Alan Modra <alan@linuxcare.com.au>
123
124 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
125 than 32.
126
adcf07e6
NC		 1272000-04-24 Nick Clifton <nickc@cygnus.com>
128
129 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
130 * doc/as.texinfo (Align): Include arm and strongarm in list of
131 targets that have the second form of the behaviour of the .align
132 directive.
133
5047a41f
JL		 1342000-04-24 Mark Klein <mklein@dis.com>
135
136 * obj-som.c: Terminate obj_pseudo_table.
137
bf3ca999
TW		 1382000-04-22 Timothy Wall <twall@cygnus.com>
139
140 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
141 to "natval".
142 (operand_match): Conditionally insert default bit values for IMMU9.
143
98e5953c
JL		 1442000-04-14 Matthew Green <mrg@cygnus.com>
145
146 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
147 * configure: Rebuilt.
148
a02fab7e
JL		 149Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
150 Jason Eckhardt <jle@cygnus.com>
151
152 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
153
154 * config/tc-hppa.c (CHECK_ALIGN): New macro.
155 Added handling of new operand types l,y,&,fe,fE,fx.
156
800eeca4
JW		 157Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
158 David Mosberger <davidm@hpl.hp.com>
159 Timothy Wall <twall@cygnus.com>
160 Andrew MacLeod <amacleod@cygnus.com>
161 Jim Wilson <wilson@cygnus.com>
162
163 * Makefile.am (CPU_TYPES): Add ia64.
164 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
165 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
166 * Makefile.in: Rebuild.
167 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
168 * configure: Rebuild.
169 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
170 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
171 * expr.c (expr): Handle md_optimize_expr.
172 * read.c (LEX_HASH): Add comment.
173 * config/tc-ia64.c, config/tc-ia64.h: New files.
174
66778679
RH		 1752000-04-21 Richard Henderson <rth@cygnus.com>
176
177 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
178 bundling a non-delayed branch type instruction.
179
aa15f6f7
AO		 1802000-04-20 Alexandre Oliva <aoliva@cygnus.com>
181
182 * config/tc-mn10300.c (HAVE_AM30): Define.
183 (md_assemble): Use it.
184
16adf844
AM		 1852000-04-19 Alan Modra <alan@linuxcare.com.au>
186
742f45cf
AM		 187 * config/obj-elf.c (obj_elf_change_section): Check for changed
188 section attributes.
189
16adf844
AM		 190 * Makefile.am: (CPU_MULTI_VALID): Remove.
191 (MULTI_CPU_TYPES): Define.
192 (MULTI_CPU_OBJ_VALID): Define.
193 (DEPTC): Use the above.
194 (DEPOBJ): Same here.
195 (DEP2): And here.
196 Regenerate dependencies.
197 * Makefile.in: Regenerate.
198
9c46fb1b
AM		 1992000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
200
742f45cf 201 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 202
508866be
L		 2032000-04-18 H.J. Lu (hjl@gnu.org)
204
205 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 206 bfd_vma for non-bfd assemblers.
508866be 207
ba2adb93
AM		 2082000-04-17 Alan Modra <alan@linuxcare.com.au>
209
210 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
211 doesn't give spurious errors.
212
12ff5d56
AM		 2132000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
214
66778679 215 * as.h (SEEK_SET): Define if undefined.
12ff5d56 216
fc633e5b
AM		 2172000-04-13 Alan Modra <alan@linuxcare.com.au>
218
219 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
220 constants, and don't assume offsetT is 32 bits.
221
1ed18ec1
NC		 2222000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
223
224 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
225 (md_pcrel_from_section): Add prototype.
226 (d10v_fix_adjustable): Add prototype.
227 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
228
229 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
230
3db10f32
NC		 2312000-04-12 Nick Clifton <nickc@cygnus.com>
232
233 * config/tc-d10v.c (find_opcode): Correctly calculate position of
234 symbol in frag chain.
235
847f7ad4
AM		 2362000-04-10 Alan Modra <alan@linuxcare.com.au>
237
238 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
239 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
240 (fits_in_signed_word, smallest_imm_type): Ditto.
241 (md_assemble): Use an offsetT var to hold offsetT values, not a
242 long.
243 (offset_in_range): New.
244 (md_assemble): Use it.
245 (md_convert_frag): Change type of target_address, opcode_address,
246 and displacement_from_opcode_start to offsetT.
247 (md_create_short_jump): Change type of offset to offsetT.
248 (md_create_long_jump): Ditto.
249 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
250 (md_chars_to_number): Remove.
251 (output_invalid): Remove duplicate prototype.
252
ec694b89
NC		 2532000-04-09 Nick Clifton <nickc@cygnus.com>
254
255 * Makefile.am (CPU_TYPES): Add 'avr'.
256 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
257 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
258
16adf844 259 * Makefile.in: Regenerate.
ec694b89
NC		 260
261 * doc/as.texinfo: Add M32R documentation.
262
a2d91340
AC		 263Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
264
265 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
266 --enable-build-warnings option.
267 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
268 * Makefile.in, configure: Re-generate.
269
d92b1a8a
NC		 2702000-04-07 Nick Clifton <nickc@cygnus.com>
271
272 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
273 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
274 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
275 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
276 (arm_force_relocation): Force relocations for
277 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
278
52ccafd0
JR		 279Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
280
281 * config/tc-sh.c (get_operands): There's no third operand if the
282 first operand is an immediate.
283
015551fc
JR		 284Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
285
286 * config/tc-sh.c (immediate): Delete.
287 (sh_operand_info): Add immediate member.
288 (parse_reg): Use A_PC for pc.
289 (parse_exp): Add second argument 'op'. All callers changed.
290 (parse_at): Expect pc to be coded as A_PC.
291 Use immediate field in *op.
292 (insert): Add fourth argument 'op'. All callers changed.
293 (build_relax): Add second argument 'op'. All callers changed.
294 (insert_loop_bounds): New function.
295 (build_Mytes): Remove DISP_4.
296 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
297 (assemble_ppi): Use immediate field in *operand.
298 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
299 (md_apply_fix): Likewise.
300 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
301
79bd78be
AO		 302Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
303
304 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
305
e30e5a6a
HPN		 306Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
307
308 * internals.texi (CPU backend): Document
309 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
310
41b49281
AM		 3112000-04-04 Alan Modra <alan@linuxcare.com.au>
312
8ad3436c
AM		 313 * po/gas.pot: Regenerate.
314
315 * as.c (show_usage): Restore translated part of bug string.
316 * gasp.c (show_usage): Likewise.
317
41b49281
AM		 318 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
319 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
320 than move-if-change.
321 (DEP1): Modify for "gcc -MM".
322 (DEPTC): Likewise.
323 (DEPOBJ): Likewise.
324 (DEP2): Likewise.
325 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
326 Update dependencies.
327 * Makefile.in: Regenerate.
328
0a727238
AO		 3292000-04-03 Alexandre Oliva <aoliva@cygnus.com>
330
331 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
332 (md_begin): Likewise.
333 (HAVE_AM33): New macro.
334 (md_assemble): Use it. Match r_regs and xr_regs only if
335 HAVE_AM33.
336
c20f4f8c
AM		 3372000-04-03 Alan Modra <alan@linuxcare.com.au>
338
339 * as.h: #include "bin-bugs.h"
340 * as.c (show_usage): Use REPORT_BUGS_TO.
341 * gasp.c: #include "bin-bugs.h"
342 (show_usage): Use REPORT_BUGS_TO.
343
344 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
345
753f6b12
HPN		 346Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
347
348 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
349 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
350 adjustments.
351
726c5dcd
AM		 3522000-04-03 Alan Modra <alan@linuxcare.com.au>
353
354 * config/tc-i386.c (i386_immediate): Don't assume a constant
355 immediate is necessarily 16 bits when in 16 bit code mode.
356 (md_assemble): Instead set guess_suffix here after we have checked
357 registers.
358
bf80011a
RH		 3592000-04-02 Richard Henderson <rth@cygnus.com>
360
361 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
362 quantities. Correct right shift sign extension.
363 (build_insn): Make `number' unsigned long. Mask top 6 bits of
364 32-bit value when shifting into place.
365
92161534
ILT		 3662000-04-01 Ian Lance Taylor <ian@zembu.com>
367
368 * app.c: Add ATTRIBUTE_UNUSED as needed.
369 * config/tc-ppc.c: Likewise.
370 (ppc_size): Make unsigned long.
371 (ppc_insert_operand): Add casts to avoid warnings.
372
447f3982
NC		 3732000-03-31 Nick Clifton <nickc@cygnus.com>
374
375 * config/tc-d10v.h (md_flush_pending_output): Define.
376
21d75ec2
NC		 3772000-03-29 Nick Clifton <nickc@cygnus.com>
378
379 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
380 segment. Works for both BFD_ASSEMBLER and others.
381 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
382
d1a1bf19
NC		 3832000-03-29 Nick Clifton <nickc@cygnus.com
384
385 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
386
224de7a5
AM		 3872000-03-28 Alan Modra <alan@linuxcare.com.au>
388
389 * listing.c (LISTING_LHS_WIDTH): Default depends on
390 LISTING_WORD_SIZE.
391 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
392
5b8274e3
ILT		 3932000-03-27 Ian Lance Taylor <ian@zembu.com>
394
395 * config/tc-sh.c (md_show_usage): Use backslash before newline in
396 string literal.
397
224de7a5 3982000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 399
400 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
401
402 * config/tc-avr.c (mcu_types): Add missing initialiser.
403 (md_pcrel_from_section): Add prototype.
404 (avr_operand): Remove redundant test of unsigned < 0.
405 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
406
4072000-03-27 Denis Chertykov <denisc@overta.ru>
408
409 * config/tc-avr.c: New file for AVR support.
410 * config/tc-avr.h: Likewise.
411 * configure.in: Add AVR support.
412 * configure: Regenerate.
413
9f10757c
TW		 4142000-03-26 Timothy Wall <twall@cygnus.com>
415
416 * gasp.c (macro_op): Add new argument to check_macro call.
417 Macro structure definitions moved to macro.h
418 * sb.h: Add argument to prototype for input_scrub_include_sb.
419 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
420 nesting checks with an additional flag.
421 (struct input_save): Add flag to indicate whether current sb
422 should be checked for proper macro/conditional nesting.
423 (input_scrub_push/pop): Save/restore nest check flag.
424 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
425 defined.
426 * macro.c (check_macro): Allow caller to retrieve parsed macro
427 information if a pointer is provided. This information may be
428 used by the new macro hooks.
429 * macro.h: Update prototype for check_macro. Macro struct
430 definitions moved here from macro.c/gasp.c.
431 * read.c (read_a_source_file): Add parameter to check_macro call,
432 and pass macro info to the macro hook, if defined.
433 (input_scrub_insert_line): New. Allow insertion of a line of
434 characters into the input stream.
435 (input_scrub_insert_file): New. Allow insertion of an arbitrary
436 file into the input stream.
437 (s_include): Use input_scrub_insert_file.
438 * internals.texi: Document new macro hooks.
439 * as.h: New prototypes added.
440
224de7a5 4412000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 442
443 * config/tc-i386.c: Don't start any as_bad or as_warn message with
444 an initial capital letter.
445 (i386_index_check): Reindent.
446
11424155
NC		 4472000-03-19 Nick Clifton <nickc@cygnus.com>
448
449 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
450 relative branches.
451
43f05576
NC		 4522000-03-17 Thomas de Lellis <tdel@windriver.com>
453
66778679
RH		 454 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
455 instruction operand bad if Rd > 7 when generating
456 thumb instructions. Prevents for example,
457 "adr r12,label" from silently failing and generating
458 the wrong instruction.
459
67231402
NC		 4602000-03-17 Nick Clifton <nickc@cygnus.com>
461
462 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
463 that have a destingation >= 0x400000.
684b81fa 464 Fix compile time warning messages.
67231402 465
a37c8f88
JR		 466Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
467
468 * config/tc-sh.c (md_begin): When encountering insn that are
469 not supported by the current arch, only change the name if
470 its contents are the same as prev_name.
471 (get_specific): If the the architecture doesn't match, fail.
472
dead1419
JR		 473Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
474
475 * config/tc-sh.c (IDENT_CHAR): Define.
476 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
477 matching back where it came from.
478
182e89d3
JR		 479Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
480
481 * config/tc-sh.c (md_show_usage): Add description of -dsp.
482
84f73d89
NC		 4832000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
484
485 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
486 normal operands.
487
dbbc7809
JL		 4882000-03-15 Kazu Hirata <kazu@hxi.com>
489
490 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
491
271bb601
HPN		 492Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
493
494 * expr.c (operand) [case 'f']: When testing if '0f' can start a
495 floating-point-number, make sure 'f' is in FLT_CHARS.
496
8684e216
HPN		 497Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
498
499 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
500 (s_lcomm_internal): Use it.
501 * doc/internals.texi (CPU backend): Document it.
502 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
503 bytes.
504
bb2d6cd7
GK		 5052000-03-10 Geoffrey Keating <geoffk@cygnus.com>
506
507 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
508 when embedded-pic.
509
510 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
511 implementation doesn't have special handling for switch
512 statements.
513 (macro_build): Allow for code in sections other than .text.
514 (macro): Likewise.
515 (mips_ip): Likewise.
516 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
517 Don't perform relocs if we will be outputting them.
518 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
519 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
520 embedded-pic.
521
5c86cbc7
CM		 5222000-03-09 Catherine Moore <clm@cygnus.com>
523
66778679
RH		 524 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
525 relocation type based on the entry in the fixup structure.
5c86cbc7 526
f8c827e9
L		 5272000-03-08 H.J. Lu (hjl@gnu.org)
528
529 * Makefile.am (install-exec-tooldir): Depend on
530 install-exec-bindir for parallel make.
531 * Makefile.in: Regenerated.
532
8ad9e709
NC		 5332000-03-06 Nick Clifton <nickc@cygnus.com>
534
535 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
536 switch.
537 (md_parse_option): Parse -m32r command line switch - disable m32rx
538 compatability.
ded0aeb7
NC		 539 (md_show_usage): Document new option.
540
541 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
542 * doc/Makefile.in: Regenerate.
543 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 544
a02fab7e
JL		 545
546
b7b8f327
MM		 5472000-03-02 Michael Meissner <meissner@redhat.com>
548
549 * config/tc-d30v.c (check_range): Remove code that incorrectly
550 sign extended values where bits < 32.
551
15886821
L		 5522000-03-02 H.J. Lu (hjl@gnu.org)
553
554 * configure.in: Support --enable-targets=all on ia32.
555 * configure: Regenerated.
556
8bf950bf
NC		 5572000-03-01 Nick Clifton <nickc@cygnus.com>
558
559 * gasp.c (do_align): Remove bogus check of alignment value.
560
c5e54cc2
ILT		 5612000-02-27 Thomas de Lellis <tdel@windriver.com>
562
563 * config/obj-elf.c (elf_frob_symbol): Remove code which when
564 TC_PPC was defined forced the type of a symbol with no other type
565 to be BSF_OBJECT.
566
65fd87bc
ILT		 5672000-02-27 Hans-Peter Nilsson <hp@axis.com>
568
569 * doc/internals.texi (CPU backend): Mention that
570 line_separator_chars do not break up comments. Fix typos for
571 LEX_AT and LEX_NAME descriptions. Document operands for
572 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
573 description of md_create_short_jump usage. Document argument for
574 md_undefined_symbol.
575
a25fe906
ILT		 5762000-02-27 Jakub Jelinek <jakub@redhat.com>
577
578 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
579 (md_parse_option): Handle it.
580 (md_show_usage): Document it.
581
21b10511
ILT		 5822000-02-27 Ian Lance Taylor <ian@zembu.com>
583
584 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
585 opcode, for the instruction `pal19'. From Andrea Arcangeli
586 <andrea@suse.de>.
587
773f551c
AM		 5882000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
589
590 * config/tc-i386.c (i386_immediate): Move constant operand sizing
591 from here..
592 (md_assemble): To here, before template operands are matched.
593 Also ensure a constant immediate is sign extended when we know the
594 size is at most 16 bits. This is to catch cases like "add
595 $0xffc0,%ax" where we don't know the size, and thus that the
596 immediate can be represented as Imm8S until after parsing the
597 register operand.
598 (i386_displacement): Similarly sign extend 16 bit constant
599 displacements.
600 (md_assemble): Relax 16-bit jump constant range check to suit sign
601 extended displacements.
602
28d33191
JL		 6032000-02-26 Andreas Jaeger <aj@suse.de>
604
605 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
606
cc5ca5ce
AM		 6072000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
608
609 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
610 call operands when intel_syntax.
611 (intel_float_operand): Return 2 for "fi...".
612 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
613 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
614 earlier "SHORT" change.
615 (md_assemble): When determining suffix from Regs, exclude
616 InOutPortReg.
617
056350c6
NC		 6182000-02-24 Nick Clifton <nickc@cygnus.com>
619
620 * configure: Add arm-wince, mips-pe and sh-pe targets.
621 * configure: Regenerate.
622
623 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
624 sh-pe targets.
625 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
626 "pe-mips" for the mips-pe target.
627
628 * config/tc-arm.c (insns): Change displacement encoded in BL
629 and B instructions if the target port is arm-wince.
630 (do_ldst): Do not bias the relocation offset if the target
631 port is arm-wince.
632 (md_pcrel_from): Add in missing relocation offset bias if the
633 target os arm-wince.
634
635 * config/tc-mips.c (mips_target_format): Support COFF flavour.
636 (md_begin): Disable -G support for mips-pe target.
637 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
638 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
639 COFF flavour.
640
641 * config/tc-sh.c (md_begin): sh-pe target is little endian.
642 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
643 assembler, just set the alignment to 4.
644
645 * config/te-wince-pe.h: New file for WinCE targets. Define
646 TE_WINCE.
647
36bf8ab9
AM		 6482000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
649
650 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
651 string instructions.
652 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
653 (i386_intel_memory_operand): After finding a segment override,
654 check again for no `[' before looking for a displacement. Bomb if
655 more than one displacement rather than silently discarding the
656 second and subsequent ones. Free strings malloc'd by
657 build_displacement_string.
658
f5795b08
CM		 6592000-02-24 Catherine Moore <clm@cygnus.com>
660
661 * config/obj-som.c (obj_pseudo_table): Add "weak".
662 (obj_som_weak): New routine.
663
abd63a32
AM		 6642000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
665
520dc8e8
AM		 666 * config/tc-i386.c (union i386_op): New.
667 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
668 Throughout file replace occurences of disps[n], imms[n], regs[n]
669 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
670 intel mode operand swapping. Add assert in regKludge and
671 fake_zero_displacement code. Test i.types[n] when outputting
672 displacements and immediates. Combine output of Disp16 with
673 Disp32.
7f3f1ea2
AM		 674 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
675 when in intel mode by (not) reversing fsub and fdiv operands
676 before the template search. This fails for single operand
677 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
678 undefined. Instead fix the base_opcode after we've found the
679 template. Move base_opcode xor with found_reverse_match from
680 opcode output code to before this fix so we test for the correct
681 opcodes.
682 (md_assemble): Don't use strcmp when deciding to ignore the suffix
683 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 684
685 * config/tc-i386.h (TC_RELOC): Delete.
686 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
687 with equivalent call to reloc.
688
abd63a32
AM		 689 * as.h (flag_m68k_mri): Move declaration after target include, and
690 only declare when TC_M68K defined. Define as zero otherwise.
691 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
692 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
693 Define as zero otherwise.
694 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
695 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
696 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
697 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
698 testing whether defined.
699 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
700 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
701 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
702 rather than testing whether defined.
703 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
704 (parse_mri_cons): Declare and use only when TC_M68K.
705 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
706 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
707 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
708
709 * NEWS: Mention IBM 370 support.
710
7e052742
RH		 7112000-02-23 Richard Henderson <rth@cygnus.com>
712
713 * config/tc-i386.c (md_assemble): When swapping operands for
714 intel_syntax, assume everything that's not Imm or Disp is a
715 register.
716
5b93d8bb
AM		 7172000-02-23 Linas Vepstas <linas@linas.org>
718
719 * config/tc-i370.c, config/tc-i370.h: New files.
720 * Makefile.am: Add support for Linux/IBM 370.
721 * configure.in: Likewise.
722 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
723 * config/obj-elf.c: Include elf/i370.h
724 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
725
726 * Makefile.in: Regenerate.
727 * configure: Regenerate.
728
729 * doc/c-i370.texi: New file.
730 * doc/all.texi: Include it.
731 * doc/as.texinfo: And here.
732 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
733 * doc/Makefile.in: Regenerate.
734
25f2196d
CC		 7352000-02-19 Michael Meissner <meissner@redhat.com>
736
737 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
738 determine if an instruction can be used in parallel with an ADDppp
739 or SUBppp instruction.
740
6349b5f4
AH		 7412000-02-22 Andrew Haley <aph@cygnus.com>
742
743 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
744
c97ef257
AH		 7451999-12-30 Andrew Haley <aph@cygnus.com>
746
747 * config/tc-mips.c (mips_gp32): New variable.
748 (macro_build) Use mips_gp32.
749 (mips_ip): Ditto.
750 (md_longopts): Add "-mgp32" and "-mgp64".
751 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
752
b985eaa8
ILT		 7532000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
754
755 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
756 warning, and bump it to 1.
757
52454417
ILT		 7582000-02-22 Ian Lance Taylor <ian@zembu.com>
759
760 From Brad Lucier <lucier@math.purdue.edu>:
761 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
762 match format.
763
6b76fefe
CM		 7642000-02-21 Catherine Moore <clm@cygnus.com>
765
766 * config/tc-mips.c (MF_HILO_INSN): Define.
767 (mips_7000_hilo_fix): Declare.
768 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
769 (md_parse_option): Check for 7000_HILO_FIX options.
770 (OPTION_M7000_HILO_FIX): Define.
771 (OPTION_NO_M7000_HILO_FIX): Define.
772 * doc/c-mips.texi (-mfix7000): Describe.
773
f6af82bd
AM		 7742000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
775
776 * listing.c (print_lines): Remove unused variable `end'.
777
778 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
779 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
780 reloc_type when BFD_ASSEMBLER.
781 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
782 reloc_type when BFD_ASSEMBLER. Move common code out of switch
783 statement and quell signed vs. unsigned comparison warning.
784
8c8281f4
NC		 7852000-02-18 Nick Clifton <nickc@cygnus.com>
786
787 * config/tc-d10v.c (find_opcode): Add a symbol's value to
788 the computed frag offset, rather than overwriting it.
789
d4845d57
JR		 790Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
791
792 * config/tc-sh.c ("elf/sh.h"): Include.
793 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
794 (md.begin): Initialize target_arch.
795 Only include opcodes in has table that match selected architecture.
796 (parse_reg): Recognize register names for sh-dsp.
797 (parse_at): Recognize post-modify addressing.
798 (get_operands): The leading space is now optional.
799 (get_specific): Remove FDREG_N support. Add support for sh-dsp
800 arguments. Update valid_arch.
801 (build_Mytes): Add support for SDT_REG_N.
802 (find_cooked_opcode): New function, broken out of md_assemble.
803 (assemble_ppi, sh_elf_final_processing): New functions.
804 (md_assemble): Use find_cooked_opcode and assemble_ppi.
805 (md_longopts, md_parse_option): New option: -dsp.
806 * config/tc-sh.h (elf_tc_final_processing): Define.
807 (sh_elf_final_processing): Declare.
808
c97305a1
JL		 809Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
810
811 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
812 the unwinder subspace. Save the current seg/subseg before creating
813 the new seg/subseg.
814
bec50466
NC		 8152000-02-10 Nick Clifton <nickc@cygnus.com>
816
817 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 818 little endian targets.
bec50466 819 (INST_BYTE1): Redefine to handle big and little endian
66778679 820 targets.
bec50466
NC		 821 (cpu_type): New type: Select between M340 and M210.
822 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 823 instructions of the M340.
bec50466 824 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 825 instructions.
bec50466
NC		 826 (md_atof): Add support for little endian targets.
827 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 828 line switches.
bec50466
NC		 829 (md_convert_frag): Add support for little endian targets.
830 (md_apply_fix3): Add support for little endian targets.
831 (md_number_to_chars): Add support for little endian targets.
832
a25c045a
TW		 8332000-02-10 Timothy Wall <twall@redhat.com>
834
835 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
836 defined, use it to verify the symbol just read should be a label.
837
f28e8eb3
TW		 8382000-02-10 Timothy Wall <twall@redhat.com>
839
840 * app.c (do_scrub_chars): Handle "||" for parallel instructions
841 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
842 around colons when KEEP_WHITE_AROUND_COLON is defined.
843 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
844 and KEEP_WHITE_AROUND_COLON.
845
6dc19fc4
TW		 8462000-02-08 Timothy Wall <twall@redhat.com>
847
848 * read.c (s_rept): Call do_repeat, which abstracts the repeat
849 logic.
850 (do_repeat): New. Abstract repeat logic so that a "break" can be
851 implemented.
852 (end_repeat): New. Provide support for a "break" out of the
853 repeat loop.
854 * read.h: Add prototypes for new functions.
855
f805106c
TW		 8562000-02-08 Timothy Wall <twall@redhat.com>
857
858 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
859 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
860 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
861 non-zero.
862
4469be0f
TW		 8632000-02-08 Timothy Wall <twall@redhat.com>
864
865 * read.c: Added elseif to directives table.
866 * read.h: Added prototype for s_elseif.
867 * doc/as.texinfo: Added description for elseif.
868 * cond.c (s_elseif): New function
869
24a17b6c
TW		 8702000-02-04 Timothy Wall <twall@redhat.com>
871
872 * listing.c (print_lines): Remove conditionals causing bug in
873 listings.
874
bea9907b
TW		 8752000-02-03 Timothy Wall <twall@cygnus.com>
876
877 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
878 default values.
879 * frags.c (frag_new): Calculate fr_fix in octets
880 (frag_now_fix) Return offset as target address offset (bytes).
881 (frag_now_fix_octets) New - Return offset in octets (8-bit
882 quantities).
883 * frags.h: Added prototype for frag_now_fix_octets().
884 Distinguish between octets and bytes in field descriptions.
885 * listing.c (calc_hex): Account for octets vs bytes when
886 printing addresses/offsets.
887 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
888 target is little-endian, print the octets in a word in big-endian
889 order so that the display looks like a proper hexadecimal number,
890 instead of having the octets reversed.
891 * read.c (do_align): When recording alignment, alignment power
892 should be in terms of target bytes (minimum addressible unit)
893 instead of octets.
894 (do_org) Convert ORG target address (byte) argument into an
895 octet offset when generating a variable fragment.
896 * symbols.c (resolve_symbol_value): Symbol final value
897 converted to a target address offset (bytes) from its octet offset.
898 * config/obj-coff.c (coff_frob_symbol): Symbol target address
899 offset (bytes) is adjusted by the frag offset (octets) converted
900 to bytes.
901 (coff_frob_section) Section alignment power is in terms of bytes;
902 convert it to an octet alignment power when calculating size (and
903 size mask) in octets. Don't modify the section size in order to
904 "align" it for TI COFF, since that format has a different method
905 for storing alignment information.
906
210dcc61
TW		 9072000-02-01 Timothy Wall <twall@cygnus.com>
908
909 * stabs.c (generate_asm_file): Escape backslashes in stabs file
910 entries, matching the way GCC generates them. If not escaped, the
911 filename is encoded incorrectly.
912
557537a5
NC		 9132000-01-31 Nick Clifton <nickc@cygnus.com>
914 * config/tc-arm.c (reg_table): Add support for ATPCS register
915 naming conventions.
2c1c4c62 916
557537a5
NC		 9172000-01-31 Geoff Keating <geoffk@cygnus.com>
918
2c1c4c62
GK		 919 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
920 already defined.
921 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
922 New macro.
923 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
924 of a symbol when we really care about its value.
925
9262000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 927
928 * config/tc-mcore.c (md_assemble): Give warning message if
929 operands passes to instruction are more than the spec.
930
2f0ca46a
NC		 9312000-01-27 Thomas de Lellis <tdel@windriver.com>
932
66778679 933 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 934 Thumb mode but the label seen was not declared as '.thumb_func'
935 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
936 correct disassembly of Thumb code bounded by non function labels.
937
4c63da97
AM		 9382000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
939
940 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
941 Add dependencies for e-i386aout.o. Fix 2 comment lines.
942
943 * Makefile.in: Same here.
944 Update copyright.
945
946 * configure.in: Set bfd_gas for i386-aout when primary target
947 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
948 we may need the primary te_file. Remove incorrect comment.
949
950 * configure: Regenerate.
951
952 * config/e-i386aout.c: New file.
953
954 * as.c (USE_EMULATIONS): Move to before print_version_id.
955 (struct emulation): Add i386aout.
956 (show_usage): Split text strings. Reformat -a text. Add --em
957 help.
958 Update copyright.
959
960 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
961 (aout_format_ops): New.
962 Update copyright.
963
964 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
965 preprocessor conditional and add aout USE_EMULATIONS tests.
966 (read_a_source_file): Don't pass error strings to printf as
967 format arg.
968 Update copyright.
969
970 * gasp.c (exp_get_abs): Don't pass error strings to printf as
971 format arg.
972 (do_data): Same here.
973 (process_file): And here.
974 Update copyright.
975
976 * symbols.c (colon): Rewrite "already defined" fatal message
977 code for aout with USE_EMULATIONS.
978 Update copyright.
979
980 * config/obj-aout.c (OBJ_HEADER): Define.
981 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
982 fields of sentinel.
983 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
984 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
985 forms here.
986 (obj_aout_type): Expand S_SET_OTHER here too.
987 (obj_read_begin_hook): Remove.
988 (aout_pop_insert): New.
989 (obj_aout_s_get_other): New.
990 (obj_aout_s_get_desc): New.
991 (aout_format_ops): New.
992 Update copyright.
993
994 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
995 gets aout_pseudo_table.
996 (aout_pseudo_table): Declare.
997 (obj_read_begin_hook): Define.
998 Update copyright.
999
1000 * config/obj-coff.c (obj_pseudo_table): Rename to
1001 coff_pseudo_table.
1002 (coff_pop_insert): Use coff_pseudo_table.
1003 (coff_sec_sym_ok_for_reloc): Remove.
1004 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1005 and comment all zero entries and remove #if 0 code.
1006 Update copyright.
1007
1008 * config/obj-coff.h (obj_pop_insert): Define.
1009 (coff_pseudo_table): Declare.
1010 Update copyright.
1011
1012 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1013 s_get_size, s_set_size. Comment all zero entries.
1014 Update copyright.
1015
1016 * config/obj-elf.c (elf_s_get_other): New function.
1017 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1018 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1019 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1020 comment.
1021 (obj_elf_parse_section_letters): Don't pass error strings to
1022 printf as format arg.
1023 Update copyright.
1024
1025 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1026 OBJ_MAYBE_ECOFF.
1027 (elf_s_get_other): Declare.
1028 (S_GET_OTHER) Define as elf_s_get_other if not already
1029 defined.
1030 (S_SET_OTHER): Only define when not already defined.
1031 (elf_obj_read_begin_hook): Declare.
1032 (obj_read_begin_hook): Define.
1033 (elf_obj_symbol_new_hook): Declare.
1034 (obj_symbol_new_hook): Define.
1035 Update copyright.
1036
1037 * config/obj-multi.h: Add copyright header and protect against
1038 multiple inclusion. Add * to all function pointers.
1039 (OBJ_HEADER): If defined, include it rather than other defines
1040 in this file.
1041 (obj_frob_file_after_relocs): Test for NULL.
1042 (obj_symbol_new_hook): Here too.
1043 (obj_sec_sym_ok_for_reloc): And here.
1044 (S_GET_OTHER): Define.
1045 (S_GET_DESC): Define.
1046 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1047 (OBJ_MAYBE_ELF): Update comment.
1048
1049 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1050 OBJ_AOUT preprocessor conditional and handle emulation by
1051 testing OUTPUT_FLAVOR.
1052 (i386_displacement): Here too.
1053 (md_section_align): Similarly here.
1054 (i386_target_format): Conditionally compile when more than one
1055 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1056 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1057 (i386_displacement): Here too.
1058 Update copyright.
1059
1060 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1061 Define TARGET_FORMAT for aout only when not multi.
1062 Update copyright.
1063
1064 * config/te-multi.h: Delete file as it's identical to te-generic.h
1065
add0c677
AM		 10662000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1067
1068 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1069 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1070 LONG_MNEM_SUFFIX.
1071
1072 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1073 DWORD_MNEM_SUFFIX.
1074 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1075 comments.
1076
a19d8eb0
CP		 10772000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1078
66778679
RH		 1079 * config/tc-mips.c (mips_do_align): New function.
1080 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1081
550262c4
NC		 10822000-01-10 Philip Blundell <philb@gnu.org>
1083
1084 * doc/c-arm.texi (ARM Options): Fix typo.
1085 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1086 line separator for Linux.
1087 * doc/as.texinfo (Comments): Mention the ARM.
1088
0decc840
NC		 10892000-01-10 Philip Blundell <pb@futuretv.com>
1090
1091 * configure.in (arm*-*-conix*): New target.
1092 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1093 armv*-*-linux-gnu.
1094 * configure: Regenerate.
1095
2e13b764
NC		 10962000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1097
1098 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1099 (obj_elf_visibility): New function.
1100
1101 * doc/as.texinfo (Visibility): New node: document visibility
1102 pseudo ops.
1103
3138f287
AM		 11041999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1105
1106 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1107 warning for absolute jump/call without `*' in non-intel mode. No
1108 need to set i.types[0] JumpAbsolute in intel mode.
1109
df32bc61
NC		 11101999-12-22 Philip Blundell <pb@futuretv.com>
1111
1112 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1113 hook function when changing sections.
1114 (arm_s_data): Likewise.
1115
b4d0b2b3
NC		 11161999-12-14 Nick Clifton <nickc@cygnus.com>
1117
1118 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1119 command line switch.
b4d0b2b3 1120
85cb2cf9
JL		 1121Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1122
1123 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1124 (r_registers, xr_registers): Define.
1125 (r_register_name, xr_register_name): New functions.
1126 (md_assemble): Handle new am33 operand types and instruction
1127 formats.
1128 (mn10300_insert_operand, check_operand): Likewise.
1129
a64bcdd8
NC		 11301999-11-29 Nick Clifton <nickc@cygnus.com>
1131
1132 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1133 (s_force_thumb): Set thumb_mode to 2.
1134 (md_assemble): Do not complain about thumb instructions on a
1135 non-thumb target if thumb_mode is set to 2.
1136
43b4c25e
MM		 11371999-11-28 Michael Meissner <meissner@cygnus.com>
1138
1139 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1140 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1141 (O_...): Add new machine dependent expressions if we are handling
1142 explicit relocations.
1143 (alpha_reloc_op): New static table holding the explicit relocation
1144 information.
1145 (alpha_literal_hash): New static to hold the hash table for
1146 explicit relocations.
1147 (alpha_macros): Add support for explicit relocations.
1148 (md_begin): If explicit relocations, initialize hash table.
1149 (md_assemble): Don't print a second error if tokenize_arguments
1150 already printed an error message.
1151 (md_apply_fix): Add support for explicit relocations.
1152 (alpha_force_relocation): Ditto.
1153 (alpha_fix_adjustable): Ditto.
1154 (alpha_adjust_symtab): New function to support explicit
1155 relocations.
1156 (alpha_adjust_symtab_relocs): Ditto.
1157 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1158 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1159 Add support for explicit relocations. Return -2 if an error
1160 message was already printed.
1161 (find_macro_match): Add support for explicit relocations. Comment
1162 each of the cases.
1163 (emit_insn): Add support for explicit relocations.
1164 (assemble_tokens): Ditto.
1165 (emit_ldgp): Ditto.
1166 (load_expression): Ditto.
1167 (emit_lda): Ditto.
1168 (emit_ldah): Ditto.
1169 (emit_ir_load): Ditto.
1170 (emit_loadstore): Ditto.
1171 (emit_ldXu): Ditto.
1172 (emit_ldil): Ditto.
1173 (emit_sextX): Ditto.
1174 (emit_division): Ditto.
1175 (emit_jsrjmp): Ditto.
1176 (emit_retjcr): Ditto.
1177
1178 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1179 ELF object format.
1180 (tc_adjust_symtab): If explicit relocations, call the function
1181 alpha_adjust_symtab.
1182 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1183 relocations next to the literal relocation they reference.
1184 (TC_INIT_FIX_DATA): Initialize the new fields.
1185 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1186
afbf211f
JL		 1187Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1188
1189 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1190 'B' operand for PA2.0 bb instruction.
1191
f11900d0
NC		 11921999-11-18 Nick Clifton <nickc@cygnus.com>
1193
1194 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1195 target.
1196
1197 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1198 relocs.
1199 (mcore_force_relocation): Force relocations to be generated for
1200 RVA relocs.
1201
2daf4fd8
AM		 12021999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1203
1204 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1205 (i386_displacement): Disallow O_big displacements.
1206
eb726e5d
DL		 1207Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1208
1209 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1210 improvements in error checking.
1211 (md_assemble): Support for unconditional ARM instructions.
1212 (md_parse_option): Support for -m[arm]v5e flag.
1213
035349a4
NC		 12141999-11-12 Nick Clifton <nickc@cygnus.com>
1215
1216 * macro.c (buffer_and_nest): Do not check beyond the end of the
1217 buffer.
1218
c1eae114
NC		 12191999-11-11 Nick Clifton <nickc@cygnus.com>
1220
1221 * macro.c (buffer_and_nest): Look for seperator after TO and
1222 FROM tokens.
1223
c5c834aa
AH		 12241999-11-08 Andrew Haley <aph@cygnus.com>
1225
1226 * app.c (do_scrub_chars): When in State 10, treat backslash
1227 characters in the same way as as symbol characters.
1228
98007ce7
RH		 12291999-11-07 Richard Henderson <rth@cygnus.com>
1230
1231 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1232 the previous label was in the current section before playing
1233 with auto-alignment.
1234
d6c497c7
NC		 12351999-11-06 Nick Clifton <nickc@cygnus.com>
1236
1237 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1238 for weak symbols.
d6c497c7 1239 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1240 the symbol is weak.
d6c497c7 1241
dd33dc0f
MM		 12421999-11-05 Michael Meissner <meissner@cygnus.com>
1243
1244 * expr.h (operatorT): Increase machine dependent operators to 16.
1245 * expr.c (op_rank): Ditto.
1246
5f91fe03
ILT		 12471999-11-03 Ian Lance Taylor <ian@zembu.com>
1248
53b0d397
ILT		 1249 * read.c (pseudo_set): Reject attempts to set the value of a
1250 section symbol.
1251
5f91fe03
ILT		 1252 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1253 if it is defined.
1254
1255 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1256
1257 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1258 to bfd_set_section_contents.
1259
829ce307
NC		 12601999-11-03 Nick Clifton <nickc@cygnus.com>
1261
1262 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1263
2bd7f1f3
GRK		 12641999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1265
1266 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1267 (mips_ip): Use OPCODE_IS_MEMBER.
1268
90ca882f
JL		 1269Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1270
acb56623
JL		 1271 * config/tc-arm.c (reg_required_here): Improve comments.
1272
66778679
RH		 1273 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1274 (tinsns): Initialize variants field.
b49cfa5d
JL		 1275
1276 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1277 BAD_PC respectively.
90ca882f 1278
29c4c6b5
NC		 12791999-10-27 Scott Bambrough <scottb@netwinder.org>
1280
1281 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1282 * config/tc-arm.h: Fix compile time warnings.
1283
d9fd9852
DN		 1284Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1285
1286 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1287 form @abs16, @(abs16) and @(abs16 + imm).
1288
9ce8a5dd
GRK		 12891999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1290
1291 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1292 (ISA_HAS_64_BIT_REGS) New.
1293 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1294 mips_emit_delays,macro_build,load_register,load_addresss,
1295 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1296 and/or use new ISA_xxx macros in expressions involving
1297 ISA, particularly mips_opts.isa.
1298
446a06c9
MM		 12991999-10-18 Michael Meissner <meissner@cygnus.com>
1300
1301 * expr.h (operatorT): Add machine dependent operators md1..md8.
1302 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1303 for the machine dependent operators to use.
1304
1305 * expr.c (op_rank): Add machine dependent operators.
1306
1307 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1308 operator.
1309 (O_cpregister): Ditto.
1310 (md_begin): Change X_op test that field is wide enough to use
1311 O_max instead of O_alpha_max.
1312 (cpu_types): Fill in missing initializer.
1313 (alpha_num_macros): Make unsigned.
1314 (md_assemble): Make opnamelen be size_t.
1315 (md_apply_fix): Cast alpha_num_operands to int before testing.
1316 (alpha_force_relocation): Ditto.
1317 (alpha_fix_adjustable): Ditto.
1318 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1319 (tc_gen_reloc): Ditto.
1320 (tc_get_register): Ditto.
1321 (emit_ldgp): Ditto.
1322 (emit_lda): Ditto.
1323 (emit_ldah): Ditto.
1324 (emit_ldil): Ditto.
1325 (s_alpha_ent): Ditto.
1326 (s_alpha_end): Ditto.
1327 (s_alpha_frame): Ditto.
1328 (s_alpha_prologue): Ditto.
1329 (s_alpha_file): Ditto.
1330 (s_alpha_gprel32): Ditto.
1331 (s_alpha_proc): Ditto.
1332 (s_alpha_set): Ditto.
1333 (s_alpha_base): Ditto.
1334 (s_alpha_align): Ditto.
1335 (s_alpha_arch): Ditto.
1336 (alpha_align): Ditto.
1337 (assemble_insn): Suppress unused variable warning.
1338 (emit_insn): Ditto.
1339 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1340 order in the structure.
1341 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1342
476cdcb8
JL		 1343Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1344
1345 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1346
c388dee8
AM		 13471999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1348
1349 * config/tc-i386.c (i386_index_check): Correct #endif location.
1350
2bdd6cf5
GK		 1351Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1352
1353 * as.c (show_usage): Document new options.
1354 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1355 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1356 (parse_args): Parse the new options.
1357 (main): If there were warnings, and --fatal-warnings
1358 was specified, print an error.
1359 * as.h: New variable, flag_fatal_warnings, for new option.
1360
d53d2751
JL		 1361Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1362
1363 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1364 '@'. Change autoincrement completers to fall through to cache control
1365 completers.
1366
1367 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1368 arg.
1369 (pa_parse_addb_64_cmpltr): New function.
1370
1371 * config/tc-hppa.c (pa_ip): Change error message.
1372 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1373 '?Q' args to allow falling through.
1374
1375 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1376 Remove unused conditional codes.
1377 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1378
ba09cd8d
DN		 1379Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1380
1381 * config/tc-d30v.c (CHAR_BIT): Define.
1382 (check_range): Fix bit operations to support integers bigger than
1383 32 bits.
1384
c43185de
DN		 1385Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1386
1387 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1388 operands.
1389
925c058e
DE		 1390Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1391 Doug Evans <devans@cygnus.com>
1392
1393 Add support for m32rx.
1394 * config/tc-m32r.c (enable_m32rx): New static global.
1395 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1396 (allow_m32rx): New function.
1397 (M32R_SHORTOPTS): Add `O'.
1398 (md_longopts): Add --m32rx plus several warning options.
1399 (md_parse_option): Handle new options.
1400 (md_show_usage): Print them.
1401 (md_begin): Enable m32rx.
1402 (OPERAND_IS_COND_BIT): New macro.
1403 (first_writes_to_seconds_operands): New function.
1404 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1405 (target_make_parallel,assemble_two_insns): New functions.
1406 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1407 If optimizing and m32rx, try to make consecutive insns parallel.
1408
fba2b7f9
GK		 1409Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1410
1411 * config/tc-mips.c (nopic_need_relax): Allow for the
1412 .sdata.foo sections generated by -fdata-sections,
1413 and for the .gnu.linkonce.s sections generated by C++.
1414
fd232ac8
JL		 1415Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1416
ce674324
JL		 1417 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1418 with cleaner code using completer prefixes. Add 'Y'.
1419
fd232ac8
JL		 1420 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1421
b1039fc4
JL		 1422Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1423
66778679 1424 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1425 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1426 insn does not match and we should try the next insn in the table.
1427
913f265c
NC		 14281999-09-22 Nick Clifton <nickc@cygnus.com>
1429
1430 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1431
54af6ff6
JL		 1432Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1433
1434 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1435 of PA2.0 support.
1436
4cc782b5
ILT		 14371999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1438
1439 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1440 OBJ_ELF. If ELF, add "sq".
1441 (md_parse_option): If ELF, ignore -s and -q.
1442 (md_show_usage): Mention ELF options.
1443
6be78360
JL		 1444Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1445
65fab780
JL		 1446 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1447 operands.
1448
71823da4
JL		 1449 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1450
61dd1d31
JL		 1451 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1452
1cf6ae67
JL		 1453 * config/tc-hppa.c (struct pa_it): New field "trunc".
1454 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1455 (pa_parse_ftest_gfx_completer): New function
1456 (pa_parse_fp_cnv_format): New function.
1457
77c02e18
JL		 1458 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1459 (md_apply_fix): Handle 22bit pc-rel branches.
1460
629d9417
JL		 1461 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1462
dbe2f9ee
JL		 1463 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1464
3db6e6bd
JL		 1465 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1466
6be78360
JL		 1467 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1468
e061d86f
JL		 1469at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1470
1471 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1472 (pa_ip): Handle 'fX'.
1473
1474Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1475
66778679
RH		 1476 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1477 (pa_ip): Handle 'fX'.
e061d86f 1478
7acbfc6b
JL		 1479Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1480
1481 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1482 unwinds unless the function is in the text space.
1483 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1484
2d93dcc4
JL		 1485Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1486
b52c78b8
JL		 1487 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1488 (md_assemble): To here. Tweak address generation.
1489
2d93dcc4
JL		 1490 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1491 debug_line.
1492 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1493 (md_assemble): Call dwarf2_where for OBJ_ELF.
1494 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1495 (pa_end_of_source): New function.
1496 * tc-hppa.h (md_end): Define for OBJ_ELF.
1497
6d83c84b
MM		 14981999-09-14 Michael Meissner <meissner@cygnus.com>
1499
1500 * configure.in (Canonicalization of target names): Remove adding
1501 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1502 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1503 * configure: Regenerate.
1504
41fd319a
ILT		 15051999-09-14 Donn Terry <donn@interix.com>
1506
1507 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1508
795a7704
AM		 15091999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1510
2f66722d
AM		 1511 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1512 pc-relative jmp/call to an absolute symbol.
1513 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1514 absolute section symbols.
1515
795a7704
AM		 1516 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1517 jump handling code and comments.
1518
c0c949c7
ILT		 15191999-09-12 Ian Lance Taylor <ian@zembu.com>
1520
1521 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1522 the value if TE_PE and a global defined symbol.
1523
e723ef7c
ILT		 15241999-09-11 Ian Lance Taylor <ian@zembu.com>
1525
1526 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1527 print the symbol, rather than printing it here.
1528
fa16d387
ILT		 15291999-09-11 Donn Terry <donn@interix.com>
1530
d33e1d24
ILT		 1531 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1532 BFD_RELOC_RVA relocations.
1533
18dc2407
ILT		 1534 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1535 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1536 starts with "_G".
1537
945a1a6b
ILT		 1538 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1539 defined.
1540 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1541 * doc/internals.texi (Object format backend): Document
1542 SET_SECTION_RELOCS.
1543
79d292aa
ILT		 1544 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1545 relocations against global symbols if TE_PE.
1546
7a6284c4
ILT		 1547 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1548 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1549
8828d862
ILT		 1550 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1551 symbols.
1552
9690c54d
ILT		 1553 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1554 symbols which do not have a constant value, or tags with
1555 non-tags. Remove the symbol from the list before adding it at the
1556 end.
1557
23dab925
ILT		 1558 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1559 C_FCN symbol differently if TE_PE.
1560 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1561 appears in the pseudo-op, rather coff_line_base which is only set
1562 for a .bf symbol.
1563
28428223
ILT		 1564 * config/obj-coff.c (obj_coff_loc): New static function.
1565 (obj_pseudo_table): Add "loc".
1566
e8a3ab75
ILT		 1567 * config/obj-coff.c (add_lineno): Check that the line number is
1568 positive.
1569
2ab9b79e
ILT		 1570 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1571 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1572 int.
1573 (md_atof): Return NULL rather than 0.
1574 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1575 * expr.c (expr): Change first parameter to int.
1576 * config/obj-coff.c: Add declarations for static functions.
1577 (coff_frob_symbol): Use SYM_AUXENT.
1578 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1579
5881e4aa
ILT		 1580 * config/obj-coff.c (obj_coff_section): Default to setting
1581 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1582
e723ef7c
ILT		 1583 * write.c (adjust_reloc_syms): Print adjusted fixup.
1584
fa16d387
ILT		 1585 * expr.c (integer_constant): Correct too_many_digits calculation
1586 in base 10 case.
1587
13a830b6
AS		 15881999-09-09 Andreas Schwab <schwab@suse.de>
1589
1590 * doc/c-arm.texi: Fix arguments of @var to not contain
1591 punctuation.
1592
325188ec
NC		 15931999-09-08 Philip Blundell <pb@nexus.co.uk>
1594
1595 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1596 and COFF targets.
1597 (md_parse_option): Only support -k flag for ELF and COFF targets.
1598
e7c1f43c
JL		 1599Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1600
1601 * config/tc-hppa.c (pa_ip): Put strict register checks before
1602 call to pa_parse_number.
1603
4964086a
JL		 1604 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1605
c4bf532f
ILT		 16061999-09-06 Ian Lance Taylor <ian@zembu.com>
1607
1608 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1609 BFD_ASSEMBLER code.
1610
a33132fd
ILT		 16111999-09-06 Donn Terry <donn@interix.com>
1612
1613 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1614
0f4f8b56
JL		 1615Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1616
1617 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1618 candidate instruction. Require registers for register arguments
1619 when in strict mode. Require assemble-time constants for
1620 constants when in strict mode.
1621 (pa_get_absolute_expression): Require a constant when in strict
1622 mode.
1623
d3388653
NC		 16241999-09-06 Nick Clifton <nickc@cygnus.com>
1625
1626 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1627
041dd5a9
ILT		 16281999-09-04 Steve Chamberlain <sac@pobox.com>
1629
1630 * config/tc-pj.c: New file, supports picoJava in ELF.
1631 * config/tc-pj.h: Ditto.
1632 * configure.in (pjl*, pj*): New targets.
1633 * Makefile.am: Rebuild dependencies.
1634 (CPU_TYPES): Add pj.
1635 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1636 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1637 * doc/c-pj.texi: New file.
1638 * doc/as.texinfo: Add some PJ specifics.
1639 * doc/all.texi: Add PJ to the list of all architectures, sort them
1640 all alphabetically.
1641 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1642 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1643
4ca72d38
AM		 16441999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1645
1646 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1647 (obj_frob_file): Test for null pointer.
1648 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1649 (OBJ_PROCESS_STAB): And here.
1650 (elf_obj_sy): Remove
1651
1652 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1653 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1654 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1655
1656 * config/obj-coff.c (no_func): Remove.
1657 (coff_format_ops): Change occurrences of no_func to 0, as we test
1658 for 0 in obj-multi.h.
1659
1660 * configure.in: Enable bfd for i386-coff when primary target is
1661 bfd. Enable i386 elf,coff emulation support. Don't set
1662 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1663 emulation to support.
1664 *configure: Regenerate.
1665
bcef92fa
NC		 16661999-09-02 Nick Clifton <nickc@cygnus.com>
1667
1668 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1669 .section .line directive is encountered.
1670
cdf82bcf
NC		 16711999-09-01 Nick Clifton <nickc@cygnus.com>
1672
5856c19a
NC		 1673 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1674 format.
1675
cdf82bcf
NC		 1676 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1677 * as.texinfo: Document --gdwarf2 command line option.
1678 Add additional documentation of ARM command line switches.
1679
af6bdddf
AM		 16801999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1681
1682 * config/tc-i386.c (i386_intel_memory_operand): Combine
1683 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1684 and RESTORE_END_STRING around parse_register calls.
1685 (i386_operand): Here too.
1686 (i386_is_reg): Remove.
1687 (parse_register): Move as_bad calls from within this function to
1688 callers.
1689
5f47d35b
AM		 16901999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1691
1692 Based on a patch from H.J. Lu <hjl@gnu.org>
1693 * config/tc-i386.c (parse_register): Handle FP regs specially.
1694 (md_begin): Remove '(' and ')' from register_chars.
1695
1174497c
DE		 16961999-08-29 Doug Evans <devans@casey.cygnus.com>
1697
1698 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1699 error message (done elsewhere).
1700
17d9105c
JL		 1701Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1702
1703 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1704
9ecc05f0
JL		 1705Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1706
66778679 1707 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1708 args by 'f'.
1709
9e4f2d3a
JL		 1710 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1711
680ef6de
JL		 1712 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1713 between args.
1714 Add new completers. Fix bug in 64 bit condition handling.
1715
413c94ba
JL		 1716 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1717 'cS', and 'c*'.
1718
28252e61
JL		 1719 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1720
a97685e9
JL		 1721 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1722
9ecc05f0
JL		 1723 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1724
cb30237e
NC		 17251999-08-27 Jim Wilson <wilson@cygnus.com>
1726
1727 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1728 (struct ls): Add frag field. Initialize it to zero.
1729 (out_end_sequence): New local text_frag. Set it while in text section.
1730 Replace address check with frag check. Set ls.frag to text_frag if
1731 out_set_addr called.
1732 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1733 Set it before switching sections. Replace address check with frag
1734 check. Set ls.frag to saved_frag if out_set_addr called.
1735
09a798ea
NC		 17361999-08-26 David Mosberger <davidm@hpl.hp.com>
1737
66778679 1738 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1739 output "advance_pc" opcode instead of calling gen_addr_line().
1740 The latter has the undesired side-effect of creating a new row
1741 in the debug line info matrix.
1742
e1c05f12
NC		 17431999-08-26 Jim Wilson <wilson@cygnus.com>
1744
1745 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1746 ls.last_filename if last is less than zero. Set ls.last_filename
1747 when allocating new entry.
1748 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1749 call.
1750
b23bac36
AM		 17511999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1752
1753 * config/tc-i386.c (i386_index_check): Fix the displacement size
1754 when INFER_ADDR_PREFIX.
1755
50f4163f
NC		 17561999-08-18 Nick Clifton <nickc@cygnus.com>
1757
1758 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1759 display its value.
1760
f589a541
ILT		 17611999-08-17 Ian Lance Taylor <ian@zembu.com>
1762
1763 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1764 handle 0xffffNNNN constants correctly.
1765
11450271
NC		 17661999-08-16 Nick Clifton <nickc@cygnus.com>
1767
1768 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1769 as well as loads.
1770
276b1dc2
NC		 17711999-08-13 Nick Clifton <nickc@cygnus.com>
1772
1773 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1774 (md_apply_fix3): Always pass positive values to
1775 validate_offset_imm.
1776
ae5ad4ad
NC		 17771999-08-12 Nick Clifton <nickc@cygnus.com>
1778
1779 * config/tc-arm.c (skip_whitespace): New macro.
1780 Formatting tidy ups.
1781
1782 (md_apply_fix3): Store relocation offset in addend for ELF based
1783 relocs.
1784 (arm_force_relocation): Always generate relocs for Thumb function
1785 calls.
1786
bf6d3895
AM		 17871999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1788
1789 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1790 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1791
46031ca9
JL		 1792Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1793
b100be66
JL		 1794 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1795 flags for the unwind subspace.
1796
46031ca9
JL		 1797 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1798 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1799 suitable relocation based on the size of the target's pointer.
1800 Always Use subsegment zero for the unwinders.
1801 (pa_level): Handle "2.0w".
1802
0825afba
JR		 1803Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1804
1805 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1806 with the following instruction unless this was specified.
1807
1a1ae23e
ILT		 18081999-08-09 Ian Lance Taylor <ian@zembu.com>
1809
1810 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1811 certain sections, to match BFD changes.
1812
81afc846
ILT		 18131999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1814
1815 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1816 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1817 * Makefile.in: Rebuild.
81afc846 1818
04ad1543
ILT		 18191999-08-08 Ian Lance Taylor <ian@zembu.com>
1820
1821 * Makefile.am: Rename .dep* files to DEP*.
1822 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1823 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1824 targets to DEPOBJ.
1825 * Makefile.in: Rebuild.
1826
1eb7027c
RH		 18271999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1828
1829 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1830
2dcc60be
ILT		 18311999-08-08 Ian Lance Taylor <ian@zembu.com>
1832
46eec08e
ILT		 1833 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1834 avoid problems on DOS filesystems.
1835 * Makefile.in: Rebuild.
1836
2dcc60be
ILT		 1837 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1838
18391999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1840
1841 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1842 section flag.
1843
76a27922
ILT		 18441999-08-08 Ian Lance Taylor <ian@zembu.com>
1845
1846 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1847 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1848 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1849
0741736b
JL		 1850Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1851
1852 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1853
9a913dfb
JL		 1854Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1855
1856 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1857
a1f2d742
ILT		 18581999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1859
1860 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1861 non-adjustable symbols.
1862
55a914bc
JL		 1863Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1864
1865 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1866
336f7c70 1867Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1868
1869 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1870 operands.
1871
9750fcc5
ILT		 18721999-08-05 Donn Terry <donn@interix.com>
1873
1874 * config/te-interix.h: New file.
1875 * configure.in (i386-*-interix*): New target.
1876 * configure: Rebuild.
1877
39ba5561
JL		 1878Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1879
1880 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1881 selectors for ELF too.
1882 (selector_table): Add "ltp" and "rtp" selectors.
1883
eecb386c
AM		 18841999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1885
1886 * config/tc-i386.c (i386_operand): No need to change
1887 operand_string pointer in segment reg case before goto
1888 do_memory_reference. Initialise displacement_string_start and
1889 displacement_string_end after do_memory_reference label.
1890 (i386_index_check): Add operand_string param, and print error
1891 message on failure here.
1892 (i386_intel_memory_operand): Instead of here.
1893 (i386_operand): And here.
1894 (INFER_ADDR_PREFIX): Enable.
1895
1896 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1897
1898 * config/tc-i386.h (DefaultSize): Define. Renumber following
1899 opcode_modifier defines.
1900
1901 From Etienne Lorrain <etienne.lorrain@ibm.net>
1902 * config/tc-i386.c (stackop_size): New variable.
1903 (set_16bit_code_flag): Clear it here.
1904 (set_16bit_gcc_code_flag): New function.
1905 (md_pseudo_table): Add "code16gcc" entry.
1906 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1907
f173e82e
ILT		 19081999-08-03 Ian Lance Taylor <ian@zembu.com>
1909
a04b544b
ILT		 1910 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1911 next_set_end even if the end symbol is being discarded.
1912
1913 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1914 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1915 * config/obj-coff.c: Likewise.
1916 (seg_info_type): Remove.
1917 (seg_info_off_by_4): Change to array of segT.
1918 (s_get_segment): Adjust accordingly.
1919 (obj_pseudo_table): Fully initialize sentinel entry.
1920
f173e82e
ILT		 1921 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1922 Ralf Baechle <ralf@uni-koblenz.de>.
1923
c3332e24
AM		 19241999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1925
1926 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1927
19281999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1929
24eab124
AM		 1930 * config/tc-i386.c: Indentation and white space changes.
1931 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1932 don't enable it by default.
1933 (i386_intel_operand): Remove redundant prototype.
1934 Move check on number of memory operands, and i.mem_operands++
1935 (i386_intel_memory_operand): To here.
1936 Remove i386_immediate code from here. Remove special case code
1937 for input and output using (%dx). Remove base/index checks and
1938 call i386_index_check instead. Save initial operand_string
1939 argument for error message.
1940 (i386_operand): Remove redundant prototype. Move base/index
1941 checks to i386_index_check.
1942 (i386_displacement): Move intel mode check for non-zero
1943 i.disp_operand
1944 (i386_intel_memory_operand): To here.
c3332e24 1945
6d8809aa
RH		 19461999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1947
1948 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1949 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1950 by .register pseudo-op if -64 and --no-undeclared-regs.
1951 (s_register, sparc_adjust_symtab): New functions.
1952 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1953 Declare sparc_adjust_symtab as tc_adjust_symtab.
1954 * doc/c-sparc.texi: Add description of #ignore special literal
1955 for .register pseudo-op.
1956
c8d259f7
CM		 19571999-07-30 Catherine Moore <clm@cygnus.com>
1958
1959 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1960 the relocation's section offset.
1961
b77ad1d4
AM		 19621999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1963
1964 * write.c (fixup_segment): Fix generic error check overflow test.
1965
1966 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1967 X_add_number to long.
1968
b53fcc20
JL		 1969Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1970
1971 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1972 processing.
1973
d2e71411
ILT		 19741999-07-27 Ian Lance Taylor <ian@zembu.com>
1975
1976 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1977 VTABLE relocations.
1978
e9f56b1d
ILT		 19791999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1980
1981 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1982
1a39f480
ILT		 1983 * configure.bat: Remove; obsolete.
1984 * config/go32.cfg: Likewise.
1985
29fe79d3
ILT		 19861999-07-21 Brad M. Garcia <bgarcia@fore.com>
1987
1988 * configure.in (i386-*-vxworks*): New target.
1989 * configure: Rebuild.
1990
e06510e6
RH		 19911999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1992
1993 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1994
dabe3bbc
RH		 19951999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1996
1997 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1998 on -64 and not pic.
1999 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2000 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2001 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2002 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2003 MAX_RELOC_EXPANSION): Define.
2004 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2005
b4cac588
AM		 20061999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2007
2008 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2009 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2010 block. Print a warning if an 8-bit or 16-bit constant
2011 displacement or immediate is truncated on output.
2012 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2013 immediate.
2014 (i386_operand): Disallow immediate jump absolute operand.
2015
966ed0b4
ILT		 20161999-07-15 Ian Lance Taylor <ian@zembu.com>
2017
0ed15843
ILT		 2018 * configure.in: Bump version number to 2.9.5.
2019 * configure: Rebuild.
2020
966ed0b4
ILT		 2021 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2022 or %llx work.
2023
67f1cff0
JL		 2024Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2025
2026 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2027 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2028
2f992c04
NC		 20291999-07-14 Philip Blundell <pb@nexus.co.uk>
2030
2031 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2032 is defined.
2033 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2034
2035 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2036 if -mno-fpu was given.
2037 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2038 relocs.
2039 (cons_fix_new_arm): Remove misleading comments.
2040
14ad458a
ILT		 20411999-07-14 Ian Lance Taylor <ian@zembu.com>
2042
2043 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2044 error message.
2045 (relax_segment): Likewise. After giving a rs_org error, convert
2046 the frag to rs_align to avoid cascading errors.
2047
36823076
AS		 20481999-07-12 Andreas Schwab <schwab@suse.de>
2049
2050 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2051
ab9da554
ILT		 20521999-07-11 Ian Lance Taylor <ian@zembu.com>
2053
2054 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2055 as appropriate. Fill in structure initializations. Add variable
2056 initializations. Add casts.
2057 * dwarf2dbg.c (print_stats): Change i to size_t.
2058 * listing.c (listing_listing): Change list_line to unsigned int.
2059
e0accf0c
ILT		 20601999-07-10 Ian Lance Taylor <ian@zembu.com>
2061
2062 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2063 rather than checking for \001 and \002 in symbol name.
2064 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2065
7d4ce8a9
JL		 2066Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2067
2068 * configure.in (hppa*-linux-gnu*): New target.
2069 * configure: Rebuilt.
2070
5395a469
NC		 20711999-07-08 Nick Clifton <nickc@cygnus.com>
2072
2073 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2074
cac58fa6
NC		 20751999-07-07 Nick Clifton <nickc@cygnus.com>
2076
5395a469 2077 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2078 accessing symbolP directly.
2079
03b36ee1
JL		 2080Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2081
2082 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2083 for ELF.
2084
49a5575c
NC		 20851999-07-05 Nick Clifton <nickc@cygnus.com>
2086
2087 * config/tc-arm.c (ARM_EXT_V5): Define.
2088 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2089 (md_begin): Detect ARM v5 architectures.
2090 (md_parse_option): Accept arm v5 specification.
2091 (md_show_usage): Documment -marmv5 switch.
2092
2093 * doc/c-arm.texi: Document -marmv5 command line option.
2094
2095 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2096 op.
2097 (validate_immediate_twopart): New function. Determine if a
2098 constant can be computed by two ADD instructions.
2099 (output_inst): Remove its command line parameter - it was never
2100 used.
2101 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2102 implememt the ADRL pseudo op.
2103 (tc_gen_reloc): Generate a suitable error message if an ADRL
2104 instruction tries to generate a real reloc.
2105
2106 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2107
09ecf0ba
JL		 2108Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2109
2110 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2111 into lower case.
2112
264d6861
ILT		 21131999-06-27 H.J. Lu <hjl@gnu.org>
2114
2115 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2116 non BFD_ASSEMBLER case.
2117
827c0149
ILT		 21181999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2119
2120 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2121 data.
2122
a340d270
RH		 21231999-06-26 David Mosberger <davidm@hpl.hp.com>
2124
2125 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2126 out_end_sequence() when the address decreases due to a new frag.
2127 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2128 numbering starts with 1.
2129
16b93d88
NC		 21301999-06-23 Nick Clifton <nickc@cygnus.com>
2131
2132 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2133 .section for COFF.
2134 (mcore_s_text): Call obj_elf_text for ELF target.
2135 (mcore_s_data): Call obj_elf_data for ELF target.
2136 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2137 for COFF target.
2138 (mcore_s_bss): New function: Dump literal table before changing
2139 sections.
2140 (mcore_s_comm): New function: Dump literal table before changing
2141 sections.
2142
2143 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2144 No longer static functions.
2145 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2146 Provide prototypes for these functions.
2147
fed9b18a
ILT		 21481999-06-22 Ian Lance Taylor <ian@zembu.com>
2149
be2acf27
ILT		 2150 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2151 a list of names, to try obj_segment_name, and to try abbreviated
2152 names when using COFF without long section names.
2153
7dcc9865
ILT		 2154 * config/tc-alpha.c: More use of symbol accessor functions.
2155 * config/tc-arc.c: Likewise.
2156 * config/tc-d30v.c: Likewise.
2157 * config/tc-fr30.c: Likewise.
2158 * config/tc-i860.c: Likewise.
2159 * config/tc-m88k.c: Likewise.
2160 * config/tc-mcore.c: Likewise.
2161 * config/tc-ns32k.c: Likewise.
2162 * config/tc-sparc.c: Likewise.
2163 * config/tc-v850.c: Likewise.
2164
a77f5182
ILT		 2165 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2166 sy_value with appropriate accessor functions.
2167 * config/tc-arm.c (md_apply_fix3): Likewise.
2168 * config/tc-d10v.c (AT_WORD_P): Likewise.
2169 * config/tc-v850.c (reg_name_search): Likewise.
2170
fed9b18a
ILT		 2171 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2172 use symbol_get_bfdsym instead.
2173 * config/tc-ppc.c (md_assemble): Likewise.
2174 * config/tc-v850.c (v850_comm): Likewise.
2175
310b5aa2
ILT		 21761999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2177
2178 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2179 the symbol, rather than accessing the bsym member.
2180 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2181 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2182 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2183 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2184 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2185 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2186 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2187 * config/tc-v850.c (tc_gen_reloc): Likewise.
2188
9cb8e75e
JL		 2189Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2190
2191 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2192 (hppa_gen_reloc_type): Conditionalize on BFD64.
2193 (tc_gen_reloc): Re-enable ELF relocations.
2194 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2195
3d103319
ILT		 21961999-06-21 Ian Lance Taylor <ian@zembu.com>
2197
2198 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2199 warning.
2200 (do_ldst): Move assignment out of if condition.
2201 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2202 parentheses to avoid warning.
2203
776b24b4
NC		 22041999-06-21 Nick Clifton <nickc@cygnus.com>
2205
155f0fe7
NC		 2206 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2207 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2208
809ffe0d
ILT		 22091999-06-19 Ian Lance Taylor <ian@zembu.com>
2210
2211 * config/tc-ppc.c: Update for symbol handling changes.
2212 * config/obj-coff.c: Likewise.
2213
49863f82
JL		 2214Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2215
2216 * tc-hppa.c: General cleanups of ELF support. No more spaces
2217 and subspaces for ELF.
2218 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2219 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2220 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2221 (UNWIND_SECTION_NAME): Likewise.
2222 (space/subspace related structures): Conditionalize definitions
2223 on OBJ_SOM.
2224 (space/subspace directives and support routines): Conditionalize
2225 definitions and references/uses on OBJ_SOM.
2226 (label_symbol_struct): For ELF, track the symbol's segment. For
2227 SOM track its space.
2228 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2229 changes.
2230 (USE_ALIASES): Kill for both SOM & ELF.
2231 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2232 (pa_space, pa_subspace): Corresponding changes.
2233 (pa_spaces_begin): Corresponding chagnes.
2234 (md_begin): Do not muck around with space/subspace stuff for
2235 OBJ_ELF.
2236 (md_apply_fix): Temporarily disable argument relocation stuff
2237 for OBJ_ELF.
2238 (tc_gen_reloc): Temporarily disable relocation generation for
2239 OBJ_ELF
2240 (pa_build_unwind_subspace): Similarly.
2241
fed881b1
NC		 22421999-06-16 Nick Clifton <nickc@cygnus.com>
2243
2244 * config/tc-arm.c (thumb_set): New pseudo op.
2245 (text, data, section): Override these pseudo ops with ARM
2246 specific versions.
2247 (s_thumb_set): New function: Perform the same as a .set pseudo
2248 op, but also mark the alias'ed symbol as being a Thumb
2249 function.
2250 (arm_s_text): New function: Perform the same as the .text
2251 pseudo op, but dump the literal pool before changing
2252 sections.
2253 (arm_s_data): New function: Perform the same as the .data
2254 pseudo op, but dump the literal pool before changing
2255 sections.
2256 (arm_s_section): New function: Perform the same as the
2257 .section pseudo op, but dump the literal pool before changing
2258 sections.
2259 (arm_cleanup): Do not reset the current section before dumping
2260 the literal pool.
2261
0f94f4c8
NC		 22621999-06-17 Nick Clifton <nickc@cygnus.com>
2263
2f3519a2
NC		 2264 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2265 OPTION_NO_WARN_UNMATCHED entries.
2266 (md_parse_option): Generate a warning message if an unrecognised
2267 option is encountered.
2268
0f94f4c8
NC		 2269 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2270 (get_operands): When parsing an expression after an '@' symbol
2271 has been detected, do not ignore '#' symbols.
2272 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2273 false.
2274
e4a86f6f
ILT		 22751999-06-13 Ian Lance Taylor <ian@zembu.com>
2276
2277 From K. Richard Pixley <rich@noir.com>:
2278 * configure.in (ppc-*-vxworks*): New target.
2279 * configure: Rebuild.
2280
a8aed0fb
UD		 22811999-06-12 Philip Blundell <philb@gnu.org>
2282
2283 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2284
7565ed77
ILT		 22851999-06-13 Ian Lance Taylor <ian@zembu.com>
2286
2287 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2288 which refer to symbols in linkonce sections, permit reducing the
2289 relocs if the symbol is local.
2290
b9e57a38
ILT		 22911999-06-12 Ian Lance Taylor <ian@zembu.com>
2292
2293 * subsegs.c (subseg_text_p): New function.
2294 * as.h (subseg_text_p): Declare.
2295 * read.c (do_align): Use subseg_text_p to set the default fill.
2296 * write.c (subsegs_finish): Likewise.
2297 * config/obj-coff.c (write_object_file): Likewise.
2298 * config/tc-i386.h (md_maybe_text): Don't define.
2299 (md_do_align): Use subseg_text_p to set the default fill.
2300 * config/tc-m32r.c (m32r_do_align): Likewise.
2301 * config/tc-sh.c (sh_do_align): Likewise.
2302 * config/tc-sparc.h (md_do_align): Likewise.
2303
008960a5
ILT		 23041999-06-12 David O'Brien <obrien@freebsd.org>
2305
2306 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2307 * configure: Rebuild.
2308
a1605869
ILT		 23091999-06-12 Ian Lance Taylor <ian@zembu.com>
2310
d9ac5a3b
ILT		 2311 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2312 * Makefile.am: Rebuild dependencies.
2313 * Makefile.in: Rebuild.
2314
a1605869
ILT		 2315 * config/tc-i386.c (i386_immediate): Remove unused label
2316 seg_unimplemented.
2317
2318 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2319 * symbols.c: Likewise.
2320 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2321 sy_next field when taking address, rather than symbol_next.
2322
2323 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2324 offsetT.
2325 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2326 value from the output file architecture.
2327 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2328 * dwarf2dbg.h: Change bfd_vma to addressT.
2329
a7cd1c22
ILT		 23301999-06-11 Ian Lance Taylor <ian@zembu.com>
2331
2332 * dwarf2dbg.h: Use PARAMS in function declarations.
2333
76171f81
ILT		 23341999-06-11 Martin Dorey <mdorey@madge.com>
2335
2336 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2337 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2338 OBJ_ELF.
2339 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2340
9b4d630b
ILT		 23411999-06-11 Ian Lance Taylor <ian@zembu.com>
2342
5865bb77
ILT		 2343 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2344
9e7c96d9
ILT		 2345 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2346 popsection.
2347
1b50c718
ILT		 2348 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2349
1bf67e0d
ILT		 2350 * read.c (read_a_source_file): Only declare inescape if
2351 QUOTES_IN_INSN.
2352
2353 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2354 match parameters.
2355 (find_entry_byval): Add parens to avoid warning.
2356
2357 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2358
9b4d630b
ILT		 2359 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2360 undefined symbols.
2361
a22b281c
RH		 23621999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2363
66778679 2364 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2365 with isoctal.
2366
2367 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2368 synthetize_setx): New functions.
2369 (md_assemble): Broken the special cases into the above
2370 functions. Make compiler happy if sizeof(bfd_vma)==4.
2371 Fix sethi generated from set/setuw. If instructions have a relloc,
2372 always clear the fields to be relocated in the opcode.
2373 (sparc_ip): Remove special_case global variable.
2374
7f2f689c
ILT		 23751999-06-10 Ian Lance Taylor <ian@zembu.com>
2376
d7ba4a77
ILT		 2377 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2378 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2379 indication of success rather than a value.
2380 (itbl_get_val): Likewise.
2381 (itbl_get_field): Use strcspn. Change delimiters to include
2382 parens.
2383 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2384 (itbl_get_val): Likewise.
2385 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2386
7f2f689c
ILT		 2387 * symbols.c (copy_symbol_attributes): Convert local symbols to
2388 regular symbols.
2389
c1d3c45e
NC		 23901999-06-10 Nick Clifton <nickc@cygnus.com>
2391
2392 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2393 ARM920t.
2394
63fab58c
RH		 23951999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2396
2397 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2398 Optimize set if sizeof(bfd_vma) == 64.
2399 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2400 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2401 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2402
cf9a1301
RH		 24031999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2404
2405 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2406 (s_ncons): New function.
2407 (native_op_table): New table.
2408 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2409 R_SPARC_OLO10 handling.
2410
bf29b231
RH		 2411Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2412
2413 * expr.h (struct expressionS): Revert last change; widen X_op.
2414 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2415
9be1cda6
AS		 2416Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2417
a4835b42
AS		 2418 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2419 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2420 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2421 * Makefile.in: Regenerated.
2422
9be1cda6
AS		 2423 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2424 `common' pass on to s_mri_common.
2425 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2426
62335629
RH		 24271999-06-06 Richard Henderson <rth@cygnus.com>
2428
2429 * config/obj-elf.c (obj_elf_section): Don't free the return
2430 value of demand_copy_C_string.
2431
9de8d8f1
RH		 24321999-06-05 Richard Henderson <rth@cygnus.com>
2433
2434 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2435 creation logic from obj_elf_create_section.
2436
2437 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2438 (section_stack): New.
2439 (special_sections): Make const.
2440 (obj_elf_section): Gut and rewrite parsing.
2441 (obj_elf_change_section): New function broken out of obj_elf_section.
2442 (obj_elf_parse_section_letters): Likewise.
2443 (obj_elf_section_word): Likewise.
2444 (obj_elf_section_type): Likewise.
2445 (obj_elf_previous): Treat as a toggle.
2446 (obj_elf_popsection): New.
2447 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2448 (ppc_section_type): Likewise.
2449 * config/tc-ppc.h: Likewise.
2450
2451 * expr.h (struct expressionS): Don't make X_op a bitfield.
2452 * config/tc-alpha.c: Update for symbol handling changes.
2453 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2454 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2455
58b5739a
RH		 24561999-06-05 Richard Henderson <rth@cygnus.com>
2457
2458 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2459 (dwarf2_gen_line_info): Kill unused variables.
2460 (dwarf2_finish): Likewise.
2461 (dwarf2_where): Likewise.
2462 (dwarf2_directive_file): If we've only got a string,
2463 hand off to s_app_file.
2464 * ecoff.c: Move the include of ecoff.h.
2465 * symbols.h (S_IS_FUNCTION): Prototype.
2466
2467 * read.c (LEX_HASH): Supply a default.
2468 (lex_type): Use it.
2469 (s_globl): Update `c' after skipping whitespace.
2470 * read.h (LEX_END_NAME, is_name_ender): New.
2471 * expr.c (get_symbol_end): Respect it.
2472
398e8c25
ILT		 24731999-06-04 Mark Klein <mklein@dis.com>
2474
993142d5
ILT		 2475 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2476 to real if OBJ_SOM
2477 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2478
398e8c25
ILT		 2479 * config/tc-hppa.c: Update for symbol handling changes.
2480
b4013713
ILT		 24811999-06-03 Ian Lance Taylor <ian@zembu.com>
2482
080e41e6
ILT		 2483 * cgen.c: Update for symbol handling changes.
2484 * config/tc-m32r.c: Likewise.
f412ead8 2485
a0f75b47
ILT		 2486 * config/tc-hppa.h: Update for symbol handling changes.
2487 * config/tc-hppa.c: Likewise.
2488
174419c1
ILT		 2489 * config/tc-arm.h: Update for symbol handling changes.
2490 * config/tc-arm.c: Likewise.
2491 (symbol_make_empty): Remove. Just use symbol_create.
2492
2493 * symbols.c (symbol_set_tc): Correct name.
2494
6104f0a0
ILT		 2495 * Makefile.am: Rebuild dependencies.
2496 ($(OBJS)): Don't depend upon struc-symbol.h.
2497 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2498 * dep-in.sed: Don't remove struc-symbol.h.
2499 * Makefile.in: Rebuild.
2500
b4013713
ILT		 2501 * doc/internals.texi (Symbols): Describe changes in symbol
2502 handling.
2503
6576f0b5
RH		 25041999-06-03 Richard Henderson <rth@cygnus.com>
2505
2506 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2507 instead of doing the work by hand.
2508
fac0d250
RH		 25091999-06-03 David Mosberger <davidm@hpl.hp.com>
2510
2511 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2512 state of line state-machine.
2513 (struct ls): Collect DWARF2 line state-machine state in new member
2514 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2515 resulted in any DWARF2 directives.
2516 (reset_state_machine): New function.
2517 (out_end_sequence): Ditto.
2518 (dwarf2_gen_line_info): When switching sections or switching to a
2519 lower text address, call out_end_sequence() first to terminate the
2520 previous code sequence as code sequences MUST have monotonically
2521 increasing addresses.
2522 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2523
25241999-06-03 David Mosberger <davidm@hpl.hp.com>
2525
2526 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2527 DWARF2 debug info (line information only, at this point).
2528 * as.h: Update comment about supported debug formats.
2529 * dwarf2dbg.c, dwarf2dbg.h: New files.
2530 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2531
2532 * expr.c (operand): Don't use [ for parens if we want an index op.
2533 (op_encoding): Switch [ into O_index, if desired.
2534 (op_rank): Renumber with O_index on bottom.
2535 (expr): If O_index, match closing bracket.
2536 * expr.h (O_index): New.
2537
2538 * read.c (read_a_source_file): Conditionally allow matched "
2539 in lines passed to md_assemble.
2540
2541 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2542
49309057
ILT		 25431999-06-03 Ian Lance Taylor <ian@zembu.com>
2544
2545 Add support for storing local symbols in a small structure to save
2546 memory when assembling large files.
2547 * as.h: Don't include struc-symbol.h.
2548 (symbolS): Add typedef.
2549 * symbols.c: Include struc-symbol.h.
2550 (local_hash): New static variable.
2551 (save_symbol_name): New static function, from symbol_create.
2552 (symbol_create): Call save_symbol_name.
2553 (local_symbol_count): New static variable.
2554 (local_symbol_conversion_count): Likewise.
2555 (LOCAL_SYMBOL_CHECK): Define.
2556 (local_symbol_make): New static function.
2557 (local_symbol_convert): New static function.
2558 (colon): Handle local symbols. Create local symbol for local
2559 label name.
2560 (symbol_table_insert): Handle local symbols.
2561 (symbol_find_or_make): Create local symbol for local label name.
2562 (symbol_find_base): Check for local symbol.
2563 (symbol_append, symbol_insert): Check for local symbols.
2564 (symbol_clear_list_pointers, symbol_remove): Likewise.
2565 (verify_symbol_chain): Likewise.
2566 (copy_symbol_attributes): Likewise.
2567 (resolve_symbol_value): Handle local symbols.
2568 (resolve_local_symbol): New static function.
2569 (resolve_local_symbol_values): New function.
2570 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2571 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2572 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2573 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2574 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2575 (symbol_previous, symbol_next): New functions.
2576 (symbol_get_value_expression): Likewise.
2577 (symbol_set_value_expression): Likewise.
2578 (symbol_set_frag, symbol_get_frag): Likewise.
2579 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2580 (symbol_mark_used_in_reloc): Likewise.
2581 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2582 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2583 (symbol_mri_common_p): Likewise.
2584 (symbol_mark_written, symbol_clear_written): Likewise.
2585 (symbol_written_p): Likewise.
2586 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2587 (symbol_section_p, symbol_equated_p): Likewise.
2588 (symbol_constant_p): Likewise.
2589 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2590 (symbol_get_obj, symbol_set_obj): Likewise.
2591 (symbol_get_tc, symbol_set_tc): Likewise.
2592 (symbol_begin): Initialize local_hash.
2593 (print_symbol_value_1): Handle local symbols.
2594 (symbol_print_statistics): Print local symbol statistics.
2595 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2596 Declare new symbols.c functions. Move many declarations here from
2597 struc-symbol.h.
2598 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2599 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2600 (struct symbol): Move bsym to make it clearly the first field.
2601 Remove TARGET_SYMBOL_FIELDS.
2602 (symbolS): Don't typedef.
2603 (struct broken_word): Remove.
2604 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2605 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2606 (symbol_clear_list_pointers): Likewise.
2607 (symbol_insert, symbol_remove): Likewise.
2608 (symbol_previous, symbol_append): Likewise.
2609 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2610 (struct local_symbol): Define.
2611 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2612 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2613 (local_symbol_get_frag, local_symbol_set_frag): Define.
2614 (local_symbol_get_real_symbol): Define.
2615 (local_symbol_set_real_symbol): Define.
2616 Define.
2617 * write.c (write_object_file): Call resolve_local_symbol_values.
2618 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2619 (TARGET_SYMBOL_FIELDS): Don't define.
2620 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2621 ECOFF_DEBUGGING, add ECOFF fields.
2622 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2623 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2624 ECOFF_DEBUGGING, add ECOFF fields.
2625 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2626 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2627 * config/tc-mcore.h: Don't include struc-symbol.h.
2628 (TARGET_SYMBOL_FIELDS): Don't define.
2629 (struct mcore_tc_sy): Define.
2630 (TC_SYMFIELD_TYPE): Define.
2631 * Many files: Use symbolS instead of struct symbol. Use new
2632 accessor functions rather than referring to symbolS fields
2633 directly.
2634
2635 * read.c (s_mri_common): Don't add in value of line_label.
2636
2637 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2638 checking for SEC_LINK_ONCE.
2639
2640 * config/tc-sh.h (sh_fix_adjustable): Declare.
2641
2642 * app.c (input_buffer): New static variable.
2643 (app_push): Save saved_input in allocated buffer.
2644 (app_pop): Restored saved_input.
2645 (do_scrub_chars): Change get parameter to take char * and int as
2646 arguments. Change GET macro to pass input_buffer to get
2647 function. Don't save input into allocated buffer.
2648 * as.h (do_scrub_chars): Update declaration.
2649 * input-file.c (input_file_get): Change to take char * and int.
2650 Read data into passed in buffer. Remove static buffer.
2651 * read.c (scrub_from_string): Change to take char * and int. Copy
2652 data into passed in buffer.
2653
2654 * hash.h: Neaten. Declare hash_traverse.
2655 * hash.c: Complete rewrite based on BFD hashing code.
2656 * gasp.c (chunksize): New variable.
2657 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2658 hash_delete.
2659
661e4995
NC		 26601999-05-28 Nick Clifton <nickc@cygnus.com>
2661
2662 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2663 addend unless the target uses an old ABI.
2664
d9a62219
DE		 2665Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2666
2667 -Wchar-subscripts cleanup
2668 * listing.c (listing_newline): Use unsigned char variable, so
2669 calls to isascii,iscntrl are correct.
2670 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2671 (unsigned char).
2672 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2673 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2674 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2675 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2676
6da466c7
ILT		 26771999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2678
2679 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2680 width for Coldfire.
2681 (arch_coldfire_p): New #define.
2682 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2683
26841999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2685
2686 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2687
2688 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2689 (install_operand): Add place `N'.
2690 (init_table): Add registers ACC, MACSR, MASK.
2691
2692 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2693
2694 * config/tc-m68k.c: Change mcf5200 --> mcf.
2695 (archs): Add mcf5206e, mcf5307.
2696 (m68k_ip): Add format `u'.
2697 (install_operand): Add place `m', `M', `h'.
2698 (init_table): Add upper/lower registers.
2699
2700 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2701
bedf545c
ILT		 27021999-05-28 Martin Dorey <mdorey@madge.com>
2703
2704 * config/tc-i960.c: Several minor changes to add ELF and
2705 BFD_ASSEMBLER support.
2706 * config/tc-i960.h: Likewise.
2707 * configure.in (i960-*-elf*): New target.
2708 * aclocal.m4, configure: Rebuild.
2709
40c62b25
AM		 27101999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2711
2712 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2713 reloc changes when defined(BFD_ASSEMBLER).
2714
daa01f85
AM		 27151999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2716
2717 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2718
2719 * write.c (write_print_statistics): Output to file, not stderr.
2720
2721 * expr.c (generic_bignum_to_int32,64): Prototype.
2722
2723 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2724 output_sleb128, output_uleb128, output_big_sleb128,
2725 output_big_uleb128, output_big_leb128): Prototype.
2726 (output_big_sleb128, output_big_uleb128): Make inline.
2727 (output_big_leb128): Remove inline
2728
2729 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2730 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2731 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2732 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2733 value for correct overflow check in write.c:fixup_segment.
2734 * write.c (fixup_segment): Move bitfield overflow checks to after
2735 the md_apply_fix call.
2736 * config/obj-coff.c (fixup_segment): Likewise.
2737 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2738 valueT *val argument.
2739
19b34177
AS		 2740Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2741
2742 * config/atof-ieee.c (gen_to_words): Correctly round a
2743 denormalized number. Fix off-by-one in range checking for
2744 exponent in a denormal.
2745
b8a40f53
NC		 27461999-05-10 Nick Clifton <nickc@cygnus.com>
2747
2748 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2749 name.
2750
53f3de98
RH		 2751Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2752
2753 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2754
578ec497
AM		 27551999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2756
2757 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2758 (ReverseRegRegmem): Remove.
2759 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2760 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2761 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2762 kludge.
2763
2764 From Doug Ledford <dledford@redhat.com>
2765 * config/tc-i386.h (RegXMM): New for P/III.
2766 * config/tc-i386.c: Add support for P/III.
2767
d0e9a01c
RH		 2768Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2769
2770 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2771 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2772 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2773
83183c0c
RH		 2774Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2775
2776 * config/tc-i386.c (i386_immediate): Skip whitespace before
2777 complaining about junk after expression.
2778 (i386_displacement): Likewise.
2779
03987ced
RH		 2780Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2781
2782 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2783 Don't copy before downcaseing.
2784
0d96863f
CM		 27851999-05-05 Catherine Moore <clm@cygnus.com>
2786
66778679
RH		 2787 * tc-m68k.c: Include elf/m68k.h.
2788 (m68k_elf_final_processing): New routine.
2789 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2790 Define.
0d96863f 2791
90700a53
JL		 2792Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2793
2794 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2795 17 bit fmt insn.
2796
252b5132
RH		 27971999-04-30 Nick Clifton <nickc@cygnus.com>
2798
2799 * config/tc-mcore.c (mcore_s_section): Dump literals before
2800 changing section.
2801
28021999-04-29 Nick Clifton <nickc@cygnus.com>
2803
2804 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2805 for COFF/PE port.
2806
2807Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2808
2809 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2810 (TC_INIT_FIX_DATA): Delete.
2811 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2812 (TC_INIT_FIX_DATA): Delete.
2813 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2814 * write.c (fix_new_internal): Initialize fx_cgen member.
2815 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2816 (gas_cgen_md_apply_fix3): Update.
2817 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2818 (md_cgen_record_fixup_exp): Update.
2819 (FX_OPINFO_R_TYPE): Update.
2820
2821 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2822 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2823 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2824 * frags.h (struct frag): Make opindex, opinfo ints.
2825
2826 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2827
28281999-04-26 Tom Tromey <tromey@cygnus.com>
2829
2830 * aclocal.m4, configure: Updated for new version of libtool.
2831
28321999-04-22 Nick Clifton <nickc@cygnus.com>
2833
2834 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2835 md_apply_fix.
2836 (md_apply_fix3): Do not fix up absolute relocations against
2837 symbolic values.
2838
2839 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2840
28411999-04-20 Nick Clifton <nickc@cygnus.com>
2842
2843 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2844 changes and data-in-text directives.
2845 (mcore_cons): New function: intercept cons() operations.
2846 (mcore_float_cons): New function: intercept float_cons()
2847 operations.
2848 (mcore_stringer): New function: intercept stringer() operations.
2849
28501999-04-18 Ian Lance Taylor <ian@zembu.com>
2851
2852 * obj.h (struct format_ops): Change generate_asm_lineno field to
2853 take no parameters.
2854 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2855
2856 * config/tc-alpha.c (find_opcode_match): Add default case to
2857 switch.
2858 (find_macro_match): Likewise.
2859 (load_expression): Parenthesize && within ||.
2860
2861 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2862
28631999-04-17 Nick Clifton <nickc@cygnus.com>
2864
2865 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2866 .text .data .section pseudo ops.
2867 (mcore_s_section): New function. Dump lits before changing secs.
2868 (mcore_s_text): New function. Dump lits before changing secs.
2869 (mcore_s_data): New function. Dump lits before changing secs.
2870
28711999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2872
2873 * config/tc-mips.c (mips_32bitmode): New.
2874 (md_begin): Set mips_32bitmode if needed.
2875 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2876 Set EF_MIPS_32BITMODE.
2877
2878Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2879
2880 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2881 change.
2882
28831999-04-16 Nick Clifton <nickc@cygnus.com>
2884
2885 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2886
2887Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2888
2889 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2890 expressions correctly.
2891
2892
28931999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2894
2895 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2896
2897Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2898
2899 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2900 and fmpynfadd instructions.
2901
29021999-04-11 Richard Henderson <rth@cygnus.com>
2903
2904 * as.h (environ): Declare it, if needed.
2905 * as.c (dump_statistics): Don't declare environ.
2906 * configure.in (environ): Detect declaration.
2907 * configure, config.in: Rebuild
2908
2909 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2910 (i386_displacement): Allocate enough space for replacement buffer.
2911 Clean up replacement buffer initialization.
2912
29131999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2914
2915 * subsegs.c (section_symbol): Don't create a new symbol if one
2916 already exists; instead, use the existing one, but set its segment
2917 and frag data if it hasn't already been defined.
2918 * config/obj-coff.c (c_section_symbol): Likewise.
2919
2920Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2921
2922 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2923
29241999-04-08 Nick Clifton <nickc@cygnus.com>
2925
2926 * config/tc-mcore.c: New File: Support routines for MCore
2927 assembler.
2928 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2929 * config/obj-coff.c: Add support for mcore-pe target.
2930
2931 * Makefile.am: Add support for MCore targets.
2932 * Makefile.in: Regenerate.
2933 * configure.in: Add support for MCore targets.
2934 * configure: Regenerate.
2935
2936 * doc/all.texi: Set MCORE.
2937 * doc/as.texinfo: Document MCore specific command line options.
2938
2939 * write.h: Prevent multiple inclusion.
2940
29411999-04-06 Ian Lance Taylor <ian@zembu.com>
2942
2943 * asintl.h (LC_MESSAGES): Never define.
2944 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2945 does not define it.
2946 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2947 does not define it.
2948
2949 * Makefile.am (m68k-parse.c): If configuring in the source
2950 directory, copy m68k-parse.y into the local directory before
2951 running ylwrap, to remove spurious differences when generating
2952 snapshots.
2953 * Makefile.in: Rebuild.
2954
2955 * config/tc-sparc.h (md_do_align): Just allocate the number of
2956 bytes necessary, rather than always allocating 1024.
2957
29581999-04-04 Ian Lance Taylor <ian@zembu.com>
2959
2960 * listing.c (listing_newline): Add cast to avoid warning.
2961 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2962 * config/tc-i386.c (i386_scale): Add return value.
2963 (build_displacement_string): Remove unused local temp_disp2.
2964 (i386_intel_memory_operand): Add parentheses to avoid warning.
2965 (i386_intel_operand): Remove unused local end_of_operand_string.
2966 (i386_operand): Remove unused local operand_modifier.
2967 (i386_operand): Add parens to avoid warning.
2968
29691999-04-04 Don Bowman <don@pixsci.com>
2970
2971 * configure.in: Add mips*-*-vxworks* target; have it define
2972 MIPS_STABS_ELF.
2973 * configure, config.in: Rebuild.
2974
29751999-03-31 Nick Clifton <nickc@cygnus.com>
2976
2977 * configure.in (emulations): Add support for arm-epoc-pe.
2978 * configure: Regenerate.
2979 * config/te-epoc-pe.h: New file. Define macros specific to
2980 arm-epoc-pe target.
2981 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2982 for arm-epoc-pe target.
2983
2984Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2985
2986 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2987
2988Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2989
2990 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2991 detect ",n" without a condition.
2992 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2993
2994
2995Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2996
2997 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2998 instruction is encoded with one bit.
2999
3000
30011999-03-23 Ian Lance Taylor <ian@zembu.com>
3002
3003 * doc/internals.texi (CPU backend): Mention that
3004 line_separator_chars should not include newline. From thi
3005 <ttn@mingle.glug.org>.
3006
30071999-03-22 Doug Evans <devans@casey.cygnus.com>
3008
3009 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3010 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3011
3012Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3013
3014 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3015
3016Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3017
3018 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3019
3020
3021Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3022
3023 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3024
30251999-03-15 Martin Hunt <hunt@cygnus.com>
3026
3027 * app.c (do_scrub_begin): Change '-' back to a symbol char
3028 so we can use multiple opcodes on a line again.
3029
3030 * config/tc-d30v.c: By default, warn if a symbol has
3031 the same name as a register. Plus some minor
3032 updates from the branch.
3033
30341999-03-13 Nick Clifton <nickc@cygnus.com>
3035
3036 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3037 BFD_RELOC_16 and BFD_RELOC_64.
3038
30391999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3040
3041 * expr.c (expr): Add missing else.
3042
30431999-03-12 Nick Clifton <nickc@cygnus.com>
3044
3045 * config/tc-arm.c (md_apply_fix3): Improve error message.
3046
30471999-03-11 Doug Evans <devans@casey.cygnus.com>
3048
3049 * Makefile.am (CPU_TYPES): Add fr30.
3050 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3051 (fr30,m32r dependencies): Update.
3052 * Makefile.in: Rebuild.
3053
3054 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3055 (gas_cgen_record_fixup_exp): Ditto.
3056 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3057 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3058 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3059 (md_cgen_lookup_reloc): Update use of operand->type.
3060 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3061 (md_convert_frag): Call cgen_operand_lookup_by_num.
3062 (md_cgen_lookup_reloc): Update use of operand->type.
3063 (m32r_cgen_record_fixup_exp): Ditto.
3064
30651999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3066
3067 * config/tc-mips.c (md_show_usage): Fix message.
3068
30691999-03-03 Nick Clifton <nickc@cygnus.com>
3070
3071 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3072 and LDR reg,=<expr> instruction.
3073
3074 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3075 -mcpu=arm9tdmi.
3076
3077Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3078
3079 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3080
30811999-02-17 Nick Clifton <nickc@cygnus.com>
3082
3083 This patch was created by: Scott Bambrough
3084 <scottb@corelcomputer.com>
3085
3086 * app.c:
3087 Special cased '@' character. The '@' character is used as the
3088 ARM assembler comment character, as a special character
3089 and in ELF .symver pseudo-op's, and as a special character in
3090 .type and .section pseudo-ops.
3091 (symver_pseudo): New static variable.
3092 (symver_state): New static variable.
3093 (struct app_save): Add field 'symver_state'.
3094 (app_push): Save global symver_state int struct app_save.
3095 (app_pop): Restore global symver_state from struct app_save.
3096 (do_scrub_chars): Special case handling of '@' character in
3097 .symver pseudo-ops.
3098
3099 * configure.in: Modified to recognize armv* uname syntax from ARM
3100 Linux kernel.
3101 * configure: Regenerated.
3102
3103 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3104 a prefix to the section's type.
3105 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3106 the type's typename.
3107
3108 * config/tc-arm.h: Add support for PIC generation:
3109 (pic_code): New boolean.
3110 (obj_relocate_extern): Define.
3111 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3112 (TC_CONS_FIX_NEW): Define.
3113 (tc_fix_adjustable): Define.
3114 (GLOBAL_OFFSET_TABLE_NAME): Define.
3115
3116 * config/tc-arm.c: Add support for PIC generation:
3117 (line_seperator_chars): Allow ';' as a seperator for Linux.
3118 (is_immediate_prefix): New macro.
3119 (arm_parse_reloc): New function.
3120 (s_arm_elf_cons): New function.
3121 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3122 (md_undefined_symbol): Special case handling for the Global Offset
3123 Table's symbol.
3124 (md_apply_fix3): Handle PIC relocs.
3125 (tc_gen_reloc): Handle PIC relocs.
3126 (md_parse_option): Add support for '-k' command line switch to
3127 enable PIC generation.
3128 (cons_fix_new_arm): New function.
3129 (s_arm_elf_cons): New function.
3130
3131Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3132
3133 * configure.in: Add comments for uses of AC_DEFINE.
3134 * acinclude.m4: Likewise.
3135 * acconfig.h: Remove.
3136 * aclocal.m4: Rebuild.
3137 * configure: Rebuild.
3138 * Makefile.in: Rebuild.
3139 * config.in: Rebuild.
3140
31411999-02-15 Jim Lemke <jlemke@cygnus.com>
3142
3143 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3144 non-constant offset from a base register.
3145
31461999-02-14 Ken Raeburn <raeburn@raeburn.org>
3147
3148 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3149 strings always.
3150
3151Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3152
3153 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3154 (emit_insn): Look for pc-relative and no-overflow specifiers on
3155 internal relocation types.
3156
31571999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3158
3159 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3160 -mcpu=NNNN flags.
3161
3162 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3163 mips_cpu instead.
3164 (mips_4650, mips_4010, mips_4100): Variables removed.
3165 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3166 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3167 variables.
3168 (md_begin): Don't bother initializing the mips_NNNN variables;
3169 mips_cpu is set, and that's good enough now.
3170 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3171 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3172 (show): New function, to handle wrapping in the CPU lists.
3173 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3174
3175Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3176
3177 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3178 than treat as an immediate specifier.
3179
3180Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3181
3182 * config/tc-i386.c: Prototype many functions.
3183 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3184 (i386_immediate): Remove unused second argument.
3185 (i386_intel_operand): Fix i386_is_reg typo.
3186 (i386_operand): Use allow_naked_reg.
3187 (output_invalid): Make operand int for K&R.
3188
3189Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3190
3191 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3192 patch.
3193 * Makefile.in: Rebuild.
3194
31951999-02-09 Doug Evans <devans@casey.cygnus.com>
3196
3197 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3198 (cgen.o): Ditto.
3199 (EXTRA_as_new_SOURCES): Comment out.
3200 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3201 * Makefile.in: Rebuild.
3202 * doc/Makefile.in: Rebuild.
3203 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3204 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3205 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3206 * configure: Rebuild.
3207 * aclocal.m4: Rebuild.
3208 * config.in: Rebuild.
3209 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3210 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3211 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3212 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3213 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3214 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3215 (gas_cgen_record_fixup_exp): Ditto.
3216 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3217 descriptor, not global variable.
3218 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3219 descriptor, not global variable. Refer to insert_operand handler
3220 via cpu descriptor, not global function.
3221 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3222 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3223 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3224 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3225 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3226 * config/tc-m32r.c: Ditto.
3227 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3228 (md_assemble): Ditto.
3229 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3230
32311999-02-09 Nick Clifton <nickc@cygnus.com>
3232
3233 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3234 relocations for ELF targets.
3235
32361999-02-08 Nick Clifton <nickc@cygnus.com>
3237
3238 * configure.in: Add support for StrongARM target.
3239 * configure: Regenerate.
3240
32411999-02-05 Nick Clifton <nickc@cygnus.com>
3242
3243 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3244
3245 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3246 for COFF ports.
3247
3248Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3249
3250 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3251
3252Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3253
66778679
RH		 3254 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3255 (INTEL_DWORD_MNEM_SUFFIX): Define.
3256 (BYTE_PTR): Define.
3257 (WORD_PTR): Define.
3258 (DWORD_PTR): Define.
3259 (XWORD_PTR): Define.
3260 (SHORT): Define.
3261 (OFFSET_FLAT): Define.
3262 (FLAT): Define.
3263 (NONE_FOUND): Define.
3264 (No_dSuf): Define.
3265 (No_xSuf): Define.
3266 * config/tc-i386.c (set_intel_syntax): New routine.
3267 (intel_syntax): Declare.
3268 (allow_naked_reg): Declare.
3269 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3270 (intel_float_operand): New routine.
3271 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3272 Handle brackets as well as parens. Call i386_intel_operand for
3273 intel syntax. Reverse operands if appropriate. Handle new
3274 suffixes. Handle movzx and movsx.
3275 (i386_is_reg): New routine.
3276 (i386_immediate): New routine.
3277 (i386_scale): New routine.
3278 (i386_displacement): New routine.
3279 (i386_operand_modifier): New routine.
3280 (build_displacement_string): New routine.
3281 (i386_parse_seg): New routine.
3282 (i386_intel_memory_operand): New routine.
3283 (i386_intel_operand): New routine.
3284 (i386_operand): Call i386_displacement, i386_immediate,
3285 i386_scale, etc. instead of handling inline.
3286 (parse_register): Handle registers without prefix.
252b5132
RH		 3287
3288Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3289
66778679
RH		 3290 * configure: Regenerate.
3291 * configure.in (arm-*-oabi): New.
3292 (thumb-*-oabi): New.
3293 * config/tc-arm.c (target_oabi): Declare.
3294 (md_apply_fix3): Support REL relocs.
3295 (md_parse_option): Handle -oabi.
3296 (elf32_arm_target_format): New routine.
3297 (md_longopts): Add OPTION_OABI.
3298 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3299
3300
33011999-01-28 Nick Clifton <nickc@cygnus.com>
3302
3303 * write.c (write_relocs): Handle out of range error.
3304
3305 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3306 (fr30_force_relocation): Default to 0.
3307
3308 * config/tc-fr30.h (obj_fix_adjustable): Define.
3309 (TC_FORCE_RELOCATION): Define.
3310
3311 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3312 relocs.
3313
33141999-01-16 Nick Clifton <nickc@cygnus.com>
3315
3316 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3317 merge of two instructions if the left instruciton kills the right.
3318
33191999-01-11 Doug Evans <devans@casey.cygnus.com>
3320
3321 * Makefile.in: Regenerate.
3322 * configure.in: Redo test for using cgen.
3323 * configure: Regenerate.
3324
33251999-01-09 Nick Clifton <nickc@cygnus.com>
3326
3327 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3328 redefinition of this macro.
3329
3330Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3331
3332 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3333 warning.
3334
33351998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3336
3337 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3338 a read of HI or LO and an immediatly following branch.
3339
33401998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3341
3342 * config/tc-mips.c (md_begin): Another correction to the setting of
3343 mips_eabi64.
3344
33451998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3346
3347 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3348
33491998-12-21 Nick Clifton <nickc@cygnus.com>
3350
3351 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3352 bit insn when optimizing, so that parallelised instructions will
3353 start on a 32 bit boundary.
3354
33551998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3356
3357 * config/tc-mips.c (mips_eabi64): New.
3358 (md_begin): Set mips_eabi64.
3359 (mips_elf_final_processing): Use it.
3360
33611998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3362
3363 * config/tc-mips.c (mips_elf_final_processing):
3364 Correct setting of ABI in e_flags.
3365
3366Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3367
3368 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3369
33701998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3371
3372 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3373
33741998-12-15 Doug Evans <devans@casey.cygnus.com>
3375
3376 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3377 warning, values that don't fit in the field.
3378
33791998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3380
3381 * config/tc-mips.c (mips_abi_string): New.
3382 (md_parse_option,md_longopts): Add mabi.
3383 (mips_elf_final_processing): Set e_flags based on mabi flag.
3384
33851998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3386
3387 * config/tc-mips.c (md_parse_option): Handle vr4111.
3388
338998-12-11 Ken Raeburn <raeburn@cygnus.com>
3390
3391 * config/tc-h8300.c (build_bytes): Change message given if the
3392 instruction requires H8/300H mode and we're not in Hmode, to
3393 suggest that it may be the operand modes that are the problem, not
3394 necessarily the opcode.
3395
33961998-12-10 Nick Clifton <nickc@cygnus.com>
3397
3398 * config/tc-fr30.c: Add line separator character.
3399
3400Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3401
3402 * configure.in (hppa-*-mpeix*): New target.
3403 * config/obj-som.h (obj_som_compiler): Declare.
3404 * config/obj-som.c (compiler_seen): New static variable.
3405 (obj_som_compiler): New function.
3406 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3407 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3408 (pa_type_args): Set hppa_priv_level.
3409 (pa_compiler): New static function if OBJ_SOM.
3410 * configure: Rebuild.
3411
3412Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3413
3414 * read.c (output_leb128): Don't mark as inline.
3415
34161998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3417
3418 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3419 AIX .vbyte unaligned data support.
3420 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3421 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3422 sections.
3423
34241998-12-07 Nick Clifton <nickc@cygnus.com>
3425
3426 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3427 input handling.
3428
3429Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3430
66778679
RH		 3431 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3432 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3433
3434Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3435
3436 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3437 checking the target type.
3438 (mips-dec-bsd*): Set endian to little.
3439 * configure: Rebuild.
3440
3441 COFF weak symbol support, based on patches from Mark Elbrecht
3442 <snowball3@usa.net>:
3443 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3444 * config/obj-coff.c (obj_coff_weak): New static function.
3445 (obj_coff_endef) [both versions]: Handle weak symbols.
3446 (coff_frob_symbol): Likewise.
3447 (yank_symbols): Likewise.
3448 (obj_pseudo_table): Add "weak".
3449
3450 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3451 <aymeric.vincent@emi.u-bordeaux.fr>.
3452 * aclocal.m4: Rebuild with current tools.
3453 * configure: Rebuild.
3454
3455 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3456 an assertion failure for a case we can't handle when OBJ_ECOFF.
3457
3458 * expr.c (operator): And with 0xff to avoid problems with signed
3459 char.
3460
34611998-12-03 Nick Clifton <nickc@cygnus.com>
3462
3463 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3464 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3465
34661998-12-02 Nick Clifton <nickc@cygnus.com>
3467
3468 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3469 LDI:20 insn.
3470
3471Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3472
3473 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3474 of pcrel point.
3475
3476Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3477
3478 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3479 pcrel point.
3480
3481Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3482
3483 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3484 scope.
3485 (d10v_cleanup): Only generate previous insn if a multiline insn is
3486 not pending.
3487
3488Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3489
3490 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3491 FR30_OPERAND_I32.
3492
3493Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3494
3495 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3496 -marm6xxx command line switches.
3497
34981998-11-18 Doug Evans <devans@casey.cygnus.com>
3499
3500 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3501 (itbl-ops.o): Delete duplicate dependencies.
3502 Rebuild dependencies.
3503 Add fr30 dependencies.
3504 * Makefile.in: Rebuild.
3505
3506Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3507
3508 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3509 opcode list.
3510 * listing.c: Ignore line terminator characters found inside
3511 strings.
3512
3513Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3514
3515 * po/gas.pot: Regenerated.
3516
3517Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3518
3519 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3520 fr30_is_label_start(). Also checks for delay slot insns.
3521
3522 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3523 FR30 instructions which contain a colon in the mnemonic.
3524
3525 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3526
3527Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3528
3529 * config/tc-fr30.c: Removed currently superflous code.
3530
3531Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3532
3533 * config/tc-fr30.h: New file.
3534 * config/tc-fr30.c: Tweaking so that it will compile.
3535
3536Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3537
66778679
RH		 3538 * config/tc-d10v.h (obj_fix_adjustable): Define.
3539 (TC_FORCE_RELOCATION): Define.
3540 (d10v_force_relocation): Declare.
3541 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3542 (md_apply_fix3): Handle Vtable relocs.
3543 (d10v_fix_adjustable): New.
3544 (d10v_force_relocation): New.
252b5132
RH		 3545
3546Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3547
3548 * config/tc-d30v.c: Change default behaviour to ignore potential
3549 conflicts between register name and symbol names.
3550
3551Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3552
3553 * configure.in: Add fr30-*-*.
3554 * config/tc-fr30.c: New file.
3555 * Makefile.in: Regenerated.
3556 * config.in: Regenerated.
3557 * configure: Regenerated.
3558 * doc/Makefile.in: Regenerated.
3559 * po/gas.pot: Regenerated.
3560
3561Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3562
3563 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3564 are 16 bit insns.
3565
3566Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3567
3568 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3569 characters.
3570 (do_scrub_chars): Add some casts to unsigned char to avoid
3571 unwanted sign extension.
3572 * read.c (lex_type): Set characters about 127 to be symbol
3573 characters.
3574 * config/tc-i386.c (md_begin): Set identifier_chars and
3575 operand_chars for values above 127.
3576
3577Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3578
66778679
RH		 3579 * configure.in: detect cygwin* instead of cygwin32*
3580 * configure: regenerate
252b5132
RH		 3581
3582Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3583
3584 * listing.c: Add support for producing a listing from piped
3585 input.
3586
3587Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3588
3589 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3590 (append_insn): Account for the tx39's multiply behavior.
3591
35921998-10-26 Michael Meissner <meissner@cygnus.com>
3593
3594 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3595 from assemble_parallel_insns. Add support for '->' to indicate
3596 explicitly serializing the instructions.
3597 (md_assemble): Ditto.
3598
3599Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3600
66778679
RH		 3601 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3602 WEAK handling.
252b5132
RH		 3603
3604Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3605
66778679 3606 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3607
3608Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3609
3610 * config/tc-mips.c : support frame and regmask/fregmask when
3611 MIPS_STABS_ELF is specified.
3612
3613Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3614
66778679
RH		 3615 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3616 (md_apply_fix): Don't return 1 for VTABLE relocs.
3617 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3618
3619Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3620
3621 * doc/c-i386.texi: Replace occurences of "opcode" with
3622 "instruction mnemonic", "instruction", or "mnemonic" when
3623 referring to the name of an instruction. Use "opcode" when
3624 referring to the sequence of machine bytes.
3625
3626 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3627 (is_opcode_char): Rename to is_mnemonic_char.
3628 (md_assemble and i386_operand): Correct error messages from
66778679 3629 "opcode" to "instruction mnemonic"
252b5132
RH		 3630 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3631 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3632 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3633 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3634 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3635 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3636 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3637
3638 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3639
3640 * config/tc-i386.c (i386_operand): Check for garbage after
3641 register name.
3642
3643Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3644
3645 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3646 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3647
3648Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3649
66778679
RH		 3650 * config/tc-sh.h (obj_fix_adjustable): Define.
3651 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3652 (md_apply_fix): Likewise.
3653 (tc_gen_reloc): Likewise.
3654 (sh_fix_adjustable): New.
252b5132
RH		 3655
3656Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3657
3658 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3659 * cgen.h (gas_cgen_finish_insn): Update prototype.
3660 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3661 cgen_insn_t -> CGEN_INSN_INT.
3662 (make_parallel): Update handling of CGEN_INT_INSN_P.
3663 (assemble_parallel_insn): Ditto.
3664 (target_make_parallel): New function.
3665 (md_assemble): Use it.
3666
3667Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3668
66778679 3669 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3670
3671Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3672
3673 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3674 converted into lower case.
3675
3676Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3677
66778679
RH		 3678 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3679 (gas_cgen_tc_gen_reloc): Likewise.
3680 * config/tc-m32r.h (obj_fix_adjustable): Define.
3681 * config/tc-m32r.c (m32r_fix_adjustable): New.
3682 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3683
3684Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3685
3686 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3687
3688Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3689
3690 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3691 to lower case before parsing.
3692
3693 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3694 parallel insns modift buts in the PSW as a side effect.
3695
3696Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3697
3698 * config/tc-d30v.c (find_format): Test for missing flag and
3699 control registers.
3700
3701 (md_apply_fix3): Fix error messages to avoid
3702 assumption about presence of a symbol.
3703
3704 (parallel_ok): Disallow parallel instructions that both modify the
3705 same flag register.
3706
3707 (find_format): Generate a warning if an odd numbered register is
3708 used as the first register in a mutli-register instruction.
3709
3710Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3711
3712 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3713 relocations are always associated with a symbol.
3714
3715Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3716
66778679
RH		 3717 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3718 (elf32_sparc_force_relocation): Declare.
3719 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3720 (tc_gen_reloc): Handle vtable relocs.
3721 (elf32_sparc_force_relocation): New.
252b5132
RH		 3722
3723Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3724
66778679
RH		 3725 * symbols.c (S_IS_FUNCTION): New.
3726 * config/tc-v850.h (obj_fix_adjustable): Define.
3727 (TC_FORCE_RELOCATION): Define.
3728 (v850_force_relocation): Declare.
3729 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3730 of fx_addnumber for VTABLE reloc addends.
3731 (md_apply_fix3): Handle VTABLE relocs.
3732 (v850_fix_adjustable): New.
3733 (v850_force_relocation): New.
252b5132
RH		 3734
3735Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3736
3737 * tc-hppa.c (fp_operand_format): Add some additional formats.
3738 (pa_ip): Do not automatically promote into pa2.0 mode.
3739 (pa_level): Handle ".level 2.0".
3740
3741Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3742
3743 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3744 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3745 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3746 (None): Redefine as 0xffff.
3747
3748 From Jeff B Epler <jepler@usgs.gov>
3749 * doc/c-i386.texi (i386-SIMD): New section.
3750
3751Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3752
3753 * read.c (discard_rest_of_line): New function.
3754 * read.h: Declare it.
3755 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3756
3757Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3758
3759 * config/tc-d10v.c (find_symbol_matching_register): New function.
3760 (find_opcode): Cope with the case where a register name matches
3761 a symbol name.
3762
3763Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3764
3765 * config/tc-v850.c (md_pcrel_from): Rename to
3766 v850_pcrel_from_section.
3767 (v850_pcrel_from_section): Do not resolves symbols in other
3768 sections.
3769
3770 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3771
3772Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3773
3774 * config/tc-d10v.c (find_opcode): Generate an error if a register
3775 is supplied for an operand that should not be a register.
3776
3777Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3778
3779 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3780 instructions to have another instruction in the right bin.
3781
3782Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3783
3784 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3785 the right container if the left container holds a branch
3786 instruction.
3787
3788Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3789
3790 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3791 both a register name and symbol name.
3792 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3793
3794Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3795
3796 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3797 execution unit class.
3798
3799 (reg_name_search): If a name matches a register and a symbol,
3800 prefer the register.
3801 (find_format): Disallow flag registers when a general purpose
3802 register is required.
3803 If a number is required, but a register has been given, check to
3804 see if a symbol with the same name as the register exists, and if
3805 so, use that symbol.
3806
3807Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3808
3809 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3810
3811Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3812
3813 * config/tc-d30v.c (find_format): Do not accept flag registers as
3814 general purpose registers.
3815 (find_format): If an immediate value is expected at a given place
3816 in a format, but a register name has been provided instead, check
3817 to see if that register name matches the name of a predefined
3818 symbol and if it does, then use the symbol instead.
3819 (reg_name_search): If a register name matches a symbol name,
3820 prefer the register name to the symbol name.
3821
3822Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3823
3824 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3825 the previous insn to empty.
3826
38271998-09-20 Michael Meissner <meissner@cygnus.com>
3828
3829 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3830 pieces, forcing the use of an ANSI compiler.
3831
3832Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3833
3834 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3835 relocs.
3836 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3837
3838Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3839
66778679
RH		 3840 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3841 assembler syntax.
3842 (obj_elf_vtable_entry): Likewise.
3843 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3844 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3845 (tc_gen_reloc): Likewise.
3846 (arm_fix_adjustable): Likewise.
3847 (elf32_arm_force_relocation): New.
3848 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3849
3850Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3851
3852 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3853
3854Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3855
66778679
RH		 3856 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3857 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3858
3859Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3860
3861 * config/tc-i386.c (i386_operand): Detect non-segment registers
3862 used as segment prefixes.
3863
3864Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3865
3866 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3867 optimize across FDE boundaries.
3868
3869 * config/obj-coff.c (obj_coff_section): Preserve any link once
3870 flags when setting the section flags.
3871
3872Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3873
3874 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3875 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3876
3877Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3878
3879 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3880 to the host width.
3881
3882Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3883
3884 * frags.c (frag_grow): Include the size of the frag struct in the
3885 obstack chunk size.
3886
3887 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3888 if the new subseg comes before the old.
3889
3890Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3891
3892 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3893 to handle edge8 and edge16.
3894
3895Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3896
3897 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3898 before we clobber the symbol involved.
3899
3900Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3901
66778679
RH		 3902 * config/tc-arm.c: Remove OBJ_ELF definitions for
3903 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3904 use arm_adjust_symtab for OBJ_COFF.
3905 (armelf_adjust_symtab): New Routine.
3906 * config/tc-arm.h: Define obj_adjust_symtab to
3907 armelf_adjust_symtab for OBJ_ELF.
3908
252b5132
RH		 3909Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3910
3911 * configure.in: Make all i386-elf targets use bfd_gas.
3912 * config/tc-i386.c (tc_i386_force_relocation): New.
3913 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3914 (md_apply_fix3): Likewise.
3915 (tc_gen_reloc): Handle them.
3916 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3917 tc_i386_force_relocation.
3918
3919Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3920
3921 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3922
3923Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3924
3925 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3926 current opcode after writing the first insturction of a reverse
3927 sequential pair.
3928
3929Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3930
3931 * read.h (generate_lineno_debug): Add prototype.
3932 * read.c (generate_lineno_debug): Make non-static.
3933
3934Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3935
3936 * config/tc-i386.c (md_assemble): Only warn for address/data size
3937 prefixes.
3938
3939Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3940
3941 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3942 against Thumb function names, as the linker needs this information.
3943
39441998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3945
3946 * expr.c (operand): Check also that there is no advance in operand
3947 after atof_generic in order to decide "is it label 0f or floating
3948 point number?".
3949
3950Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3951
3952 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3953 command line options with a single dash.
3954 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3955
3956Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3957
3958 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3959 * tc-arm.c (arm_fix_adjustable): New routine.
3960
39611998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3962
3963 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3964 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3965 demand_empty_rest_of_line before mri_comment_end.
3966 (equals): Check garbage after expression before
3967 mri_comment_end in MRI mode.
3968
3969Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3970
3971 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3972 small immediate constant to use the constant itself rather than
3973 always using 1.
3974
3975Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3976
3977 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3978 (pa_leave): Likewise.
3979
3980Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3981
3982 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3983 prefixes.
3984 (i386_operand): Fix an error message.
3985
3986Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3987
3988 * doc/c-arm.texi (ARM Directives): Document .req directive.
3989
3990 * config/tc-arm.c (reg_required_here): Display erroneous string if
3991 the register name could not be decoded.
3992 Do not set inst.instruction if the sift is -1.
3993
3994Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3995
3996 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3997 we do for EXTERN.
3998
3999Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4000
4001 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4002 even if it is belived to be unnecessary.
4003
4004Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4005
4006 config/tc-i386.c (i386_operand): Size immediate constants by
4007 suffix (erroneously removed as part of July 7 change).
4008
4009Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4010
66778679
RH		 4011 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4012 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4013 (armelf_frob_symbol): New Routine.
4014 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4015
4016Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4017
4018 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4019
4020Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4021
4022 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4023 command line switches passed to assembler.
4024
4025Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4026
4027 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4028 (gas_cgen_opcode_desc): Declare.
4029 (gas_cgen_parse_operand): Declare.
4030 (*): Prepend gas_ to gas specific fns to denote them as such.
4031 All uses updated.
4032 * cgen.c (gas_cgen_opcode_desc): New global
4033 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4034 (queue_fixup): Renamed from cgen_queue_fixup.
4035 (*): Prepend gas_ to gas specific fns to denote them as such.
4036 All uses updated.
4037 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4038 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4039 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4040 Open opcode table and initialize it.
4041 (make_parallel): Use gas_cgen_opcode_desc.
4042 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4043 (md_assemble): Ditto.
4044
4045Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4046
4047 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4048 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4049 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4050 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4051 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4052 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4053 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4054 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4055 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4056 (INIT_STAB_SECTION): Likewise.
4057 (OBJ_PROCESS_STAB): Likewise.
4058
4059 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4060 (md_parse_option): Watch for them.
4061 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4062 (md_begin): Kill neverdef code.
4063 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4064 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4065 (s_alpha_coff_wrapper): New.
4066 (md_pseudo_table): Trap all ECOFF pseudos.
4067
4068Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4069
4070 Start of changes to remove mdebug section from mips*-elf
4071 Based on MIPS_STAB_ELF definition
4072 * acconfig.h: undef if not configured
4073 * config.in: undef if not configured
4074 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4075 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4076 * stabs.c (s_stab_generic): flush frag
4077
4078Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4079
66778679
RH		 4080 * configure.in: (arm-*-elf): Handle.
4081 (thumb-*-elf): Handle.
4082 * configure: Regenerate.
4083 * read.c (stringer): Fix typo in comment.
4084 * write.c (fixup_segment): Don't add symbol value to addend if
4085 TC_ARM and OBJ_ELF.
4086 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4087 sections.
4088 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4089 for OBJ_ELF.
252b5132
RH		 4090
4091Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4092
4093 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4094 (write_2_short): Emit warning if new flag is set.
4095 (do_assemble): Set flags if left instruction is one of special
4096 "right-instruction-killer" type.
4097
4098Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4099
4100 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4101 Always output words in debug_info section as big endian.
4102 (sparc_target_format): Choose correct bfd target.
4103 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4104
4105Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4106
4107 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4108 to work with internationalization code. Issue an error when two
4109 operands match that are not allowed to match.
4110
4111Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4112
4113 * configure.in (install_tooldir): Allow target to specify whether
4114 it wants to be installed in $(tooldir)/bin.
4115 * configure: Regenerate.
4116 * Makefile.am (install-exec-local): Set install-exec-tooldir
4117 dependency via configure.
4118 * Makefile.in: Regenerate.
4119
4120Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4121
4122 * Makefile.am (install-exec-local): Split into two ...
4123 (install-exec-bindir,install-exec-tooldir): New rules.
4124 * Makefile.in: Regenerate.
4125
4126Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4127
4128 * Makefile.am (install-exec-local): Don't remove the file before
4129 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4130 W. Rozycki <macro@ds2.pg.gda.pl>.
4131 * Makefile.in: Rebuild.
4132
4133Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4134
4135 * cgen.c: Include libiberty.h.
4136 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4137 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4138 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4139 (md_cgen_lookup_reloc)): Declare.
4140 (md_cgen_record_fixup_exp): Declare.
4141 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4142 (m32r_relax_frag): Declare.
4143 (cgen_md_apply_fix3): Decls moved to cgen.h.
4144 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4145 (m32r_cgen_record_fixup_exp): Delete decl.
4146 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4147 (assemble_nop): Delete.
4148 (expand_debug_syms): Delete unused `exp'.
4149 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4150 Add default case for -Wall.
4151 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4152 (md_atof): Delete unused wordP.
4153
4154Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4155
4156 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4157 value.
4158
4159Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4160
4161 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4162 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4163 .print, .purgem, and .struct. Remove documentation for
4164 .app-file.
4165
4166Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4167
4168 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4169 Update call to insert_operand.
4170
4171Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4172
4173 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4174
4175Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4176
4177 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4178 whitespace after a prefix operator.
4179
4180Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4181
4182 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4183
4184Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4185
4186 * config/tc-sparc.c (log2): New static function.
4187 (s_reserve): Use log2 to convert alignment before calling
4188 record_alignment.
4189 (s_common): Use log2 to convert alignment before calling
4190 record_alignment and frag_align.
4191 (sparc_cons_align): Use log2.
4192
4193Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4194
4195 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4196 (s_common): Likewise.
4197
4198 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4199 initialization of waddr.
4200 (sparc_elf_final_processing): Add default case to switch.
4201
4202Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4203
4204 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4205 than temporary real.
4206
4207Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4208
4209 * write.c (subsegs_finish): Don't align the segments if there were
4210 any errors.
4211
4212 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4213 copying aux information.
4214
4215 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4216 expression into a symbol.
4217
4218Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4219
4220 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4221 type to unsigned int.
4222 (md_assemble): Change type used to store offsets from unsigned
4223 long to long.
4224 (i386_operand): Switch error check to only call RESTORE_END_STRING
4225 once after parse_register.
4226
4227Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4228
4229 * config/tc-v850.c (md_show_usage): Changed format to match that
4230 of gcc, ld, etc.
4231
4232 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4233
4234Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4235
4236 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4237 relocs.
4238 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4239 weak.
4240
4241Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4242
4243 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4244 * doc/Makefile.in: Rebuild.
4245
4246Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4247
66778679
RH		 4248 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4249 for %lo expressions.
4250 (mips_ip, case 'u'): Move range check after code to mask
4251 off bits in %hi/%lo expressions. Mask off high bits for
4252 %lo expressions.
252b5132
RH		 4253
4254Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4255
4256 * doc/Makefile.am (gasver.texi): New target.
4257 (as.info, as.dvi): Depends upon gasver.texi.
4258 * doc/as.texinfo: Include gasver.texi. Mention version number on
4259 title page and in top node.
4260 * doc/Makefile.in: Rebuild.
4261
4262Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4263
4264 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4265 but not including the line containing the edict.
4266 * listing.h (LISTING_EOF): New.
4267 * input-scrub.c (input_scrub_next_buffer): Call it.
4268
4269Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4270
4271 * config/tc-i386.c (i386_operand): Don't set the size of an
4272 immediate address based solely on the suffix and the mode.
4273
4274 * config/tc-i386.c (md_assemble): Add assertion to make sure
4275 overlap2 does not set Imm.
4276
4277 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4278 sequences of whitespace to a single space.
4279 (is_space_chars): Just compare with space.
4280 (md_begin): Don't initialize space_chars.
4281 (md_assemble): Just skip a single whitespace character.
4282 (i386_operand): Rewrite base-index parsing to use new
4283 parse_register, and to skip white space. Skip white space in a
4284 number of other places too. Don't give error message if
4285 parse_register fails.
4286 (parse_register): Change reg_string parameter to be non-const.
4287 Add end_op parameter. Skip white space after the `%', and return
4288 end of register string. Give error message here rather than
4289 caller.
4290
4291Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4292
4293 Based on patch from Matt Semersky <matts@scd.hp.com>:
4294 * expr.c (op_encoding): Make const.
4295 (expr_set_precedence): New function.
4296 (expr_begin): Don't set operator rankings, just call
4297 expr_set_precedence.
4298 * expr.h (expr_set_precedence): Declare.
4299 * read.c (s_mri): Call expr_set_precedence.
4300
4301Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4302
4303 * doc/as.texinfo (Statements): Remove paragraph discussing
4304 continuing lines with a backslash. This hasn't worked for years,
4305 if it ever did.
4306
4307Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4308
66778679 4309 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4310 symbol definitions.
4311 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4312 (ps_CTORS, ps_DTORS): New section types.
4313 (vms_fixup_xtors_section): New function
4314 (Ctors_Psect, Dtors_Psect): Define.
4315 (IS_GXX_XTOR): Define
4316 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4317 Filter static constructors/destructors and add to
4318 Ctors_Symbols/Dtors_Symbols chain.
4319 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4320 appropriate section.
4321
66778679 4322 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4323 * makefile.vms: Merge vax/vms support.
4324
4325Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4326
4327 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4328 (elf_pseudo_table): Add them.
4329 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4330 (md_apply_fix): Accept them.
4331 (mips_fix_adjustable): Don't adjust them.
4332 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4333 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4334 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4335 (tc_fix_adjustable): Don't adjust them.
4336
4337Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4338
4339 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4340 (cgen.o): Use it.
4341 * Makefile.in: Regenerate.
4342 * configure.in: AC_SUBST cgen_cpu_prefix.
4343 * configure: Regenerate.
4344
4345Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4346
4347 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4348 Changed all users of COND12_DELAY.
4349
4350Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4351
4352 * config/tc-mn10300.c (set_arch_mach): New function.
4353 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4354 (md_begin): Default to mn10300 mode.
4355 (md_assemble): Only accept instructions for the core mn10300
4356 chip and the active machine type.
4357
4358Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4359
4360 * subsegs.h (segment_info_type): Give the struct a name.
4361 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4362 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4363 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4364 * config/tc-w65.h (tc_reloc_mangle): Declare.
4365 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4366
4367Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4368
66778679
RH		 4369 * config/tc-v850.c (v850_comm): Restore old section
4370 after common processing.
252b5132
RH		 4371
4372Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4373
4374 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4375
4376Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4377
4378 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4379 char with code that explicitly sign-extends.
4380
4381Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4382
4383 * config/tc-v850.c (md_begin): Restore text section as the current
4384 section after creating call table sections.
4385 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4386 code.
4387
4388 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4389 with call to macro SYM_AUXINFO.
4390
4391Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4392
4393 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4394 with the program transform name.
4395 * Makefile.in: Rebuild.
4396
4397Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4398
4399 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4400 information.
4401
4402Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4403
4404 * config/tc-i386.c (i386_operand): Be prepared for a space between
4405 the open parenthesis and the start of the register operand,
4406 because of the June 16 change.
4407
4408Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4409
4410 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4411 BFD_ASSEMBLER.
4412
4413Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4414
4415 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4416 even if it is belived to be unnecessary.
4417
4418Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4419
4420 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4421 symbols.
4422 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4423
4424Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4425
4426 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4427 shift amount for a repeated operand. The shift amount for the
4428 repeated copy comes from the size of the operand.
4429
4430Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4431
4432 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4433
4434Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4435
4436 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4437
4438Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4439
4440 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4441 characters in it as LEX_IS_SYMBOL_COMPONENT.
4442 * config/tc-i386.h (tc_symbol_chars): Define.
4443 (extra_symbol_chars): Declare.
4444 * config/tc-i386.c (extra_symbol_chars): Define.
4445 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4446 (line_comment_chars): Set to '/' if TE_LINUX.
4447 * doc/c-i386.texi (i386-prefixes): Update.
4448 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4449
4450Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4451
4452 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4453 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4454
44551998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4456
4457 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4458 constraint in instructions REP & REPI.
4459
4460Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4461
4462 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4463 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4464
4465 (check_range): If the operand is shifted, then shift the number
4466 before checking its range.
4467
4468 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4469
4470 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4471 common sections.
4472
4473Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4474
4475 * config/tc-v850.c (v850_comm): Create special sections as needed.
4476
44771998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4478
4479 * config/tc-d10v.c (write_2_short): Addition of swapping
4480 instructions for sequential and reverse sequential order when
4481 given order is not possible.
4482
4483Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4484
4485 * Makefile.am: Rebuild dependencies.
4486 (DEP_INCLUDES): Fix reference to intl build directory.
4487 * Makefile.in: Rebuild.
4488
4489Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4490
4491 * doc/c-i386.texi: Update 16 bit documentation.
4492
4493 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4494 IgnoreDataSize to IgnoreSize as they are used for address size as
4495 well as data size.
4496 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4497 32-bit mode, similarly addr16/data16 and variants.
4498
4499Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4500
4501 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4502 sequential word multiply instructions.
4503
4504 (do_assemble): Add extra command line argument, to allow mul32
4505 attribute to be preserved across parallel insns.
4506 (md_assemble): Insert NOPs between explicitly parallel insns which
4507 contain an 32 bit multiply and a 16 multiply.
4508
4509Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4510
4511 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4512 likewise for REPE.
4513
4514 * config/tc-i386.c (reloc): Add braces.
4515
4516 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4517 consistent with Intel naming.
4518 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4519 use bitfields in sib_byte.
4520 (modrm_byte): Don't use bitfields here either.
4521
4522 * config/tc-i386.c (current_templates): Add const.
4523 (parse_register): Add const to return, param, and char *s.
4524 (i386_operand): Add const to reg_entry *r.
4525 * config/tc-i386.h (templates): Add const to start, end.
4526
4527 Inspired by code for 16 bit gas support from Martynas Kunigelis
4528 <martynas@nm3.ktu.lt>:
4529 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4530 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4531 (uses_mem_addrmode): Remove.
4532 (md_estimate_size_before_relax): Add support here too.
4533 (md_relax_table): Rewrite interface to md_relax for 16 bit
4534 support.
4535 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4536 (opcode_suffix_to_type): Remove.
4537 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4538 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4539 (md_convert_frag): Likewise.
4540 (i386_operand): Add support for 16 bit base/index regs,
4541 immediates, and displacements. Remove some unnecessary casts, and
4542 localise end_of_operand_string, displacement_string_start,
4543 displacement_string_end variables. Add GCC_ASM_O_HACK.
4544 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4545
4546 * config/tc-i386.c (prefix_hash): Remove.
4547 (md_begin): Rewrite without obstacks. Remove prefix hash table
4548 handling. Rewrite lexical table handling.
4549 (i386_print_statistics): Don't print prefix statistics.
4550 (md_assemble): Rewrite instruction parser so that line is not
4551 converted to lower case. Don't do a hash_find for prefixes,
4552 instead recognise them via opcode modifier.
4553 (expecting_operand, paren_not_balanced): Localise variables.
4554 * config/tc-i386.h (IsPrefix): Define.
4555 (prefix_entry): Remove.
4556
4557 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4558 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4559 '\\' in case where comment_chars contains '/'.
4560
4561 * config/tc-i386.c (MATCH): Ensure given operand and template
4562 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4563 you must write `ljmp *table(%ebx)'.
4564
4565 From H.J. Lu <hjl@gnu.org>:
4566 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4567 as 0 ifndef BFD_ASSEMBLER.
4568 (md_assemble): Allow immediate operands without suffix or
4569 other reg operand to default in size to the current code size.
4570
4571Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4572
66778679
RH		 4573 * config/tc-v850.c (md_begin): Restore creation of
4574 .call_table_text and .call_table_data sections.
252b5132
RH		 4575
4576Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4577
4578 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4579 after emitting a word of noops.
4580
4581Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4582
4583 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4584 (i386_operand): Simplify checks for valid base/index combinations.
4585 Disallow `in 4(%dx),%al'.
4586
4587 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4588 index_reg const.
4589 (add_prefix): Change parameter from char to int.
4590
4591 * config/tc-i386.h (Ugh): Define opcode modifier.
4592 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4593
4594 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4595 CONSISTENT_REGISTER_MATCH macros to check register types more
4596 thoroughly. Check for illegal suffix/operand combinations
4597 when matching insns with operands. Handle new `s' suffix, and
4598 associated FloatMF opcode modifier for float insns with memory
4599 operands.
4600 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4601 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4602 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4603 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4604 DATA_PREFIX_OPCODE throughout.
4605
4606 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4607 (md_assemble): Rewrite suffix/register operand checking code to be
4608 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4609 AnyMem, the better to grep.
4610 (pi): Remove Abs.
4611 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4612 given a memory operand. Don't set Abs bits either.
4613 (type_names): Remove Mem*, Abs*.
4614 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4615 define opcode_modifiers as these cases are handled by Disp8,
4616 Disp16, Disp32 and suffix checks.
4617 (COMES_IN_BOTH_DIRECTIONS): Remove.
4618 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4619
4620 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4621 if IgnoreDataSize modifier given. Remove ShortformW modifier
4622 test. Add test for ShortForm in W base_opcode modification.
4623 Merge Seg2ShortForm and Seg3ShortForm code.
4624 * config/tc-i386.h (ShortFormW): Remove.
4625 (IgnoreDataSize): Define.
4626
4627Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4628
4629 * config/tc-d30v.c (md_assemble): Store previous segment state
4630 with previous instruction.
4631
4632Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4633
4634 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4635 (ebp, esp): Remove static variables.
4636 (MATCH): Remove test for InOutPortReg.
4637 (i386_operand): Properly handle InOutPortReg here instead.
4638 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4639 (md_assemble): Simplify and correct modrm and sib generation.
4640 (i386_operand): Add warning for scale without index.
4641 Rewrite checks for valid base/index combinations.
4642
4643 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4644 macros and enclose in do while(0).
4645 (RESTORE_END_STRING): Likewise.
4646 (md_assemble): Add one to printed operand number so we start
4647 from 1 not 0. Add some more gettext invocations.
4648 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4649 number here too.
4650
4651 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4652 DATA_PREFIX, SEG_PREFIX): Define.
4653 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4654 (check_prefix): Remove function.
4655 (add_prefix): New function. Add prefix to i.prefix as well as
4656 doing checks.
4657 (md_assemble): Changes for add_prefix. Remove hack for wait
4658 prefix, instead always output prefixes in fixed order. Test
4659 for jcxz/loop when selecting between word & dword operations,
4660 and add address size prefix rather than operand size prefix.
4661 Remove operand -> address size hack when emitting jcxz/loop.
4662 (i386_operand): Remove O_Absent check as it's done in expr.
4663
4664Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4665
4666 * configure.in: Recognize m5200 as a cpu_type of m68k.
4667 * aclocal.m4: Rebuild with current libtool.
4668 * configure: Rebuild.
4669
4670Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4671
4672 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4673 to relaxable_symbol to prevent references to external symbol from
4674 being relaxed.
4675
4676Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4677
4678 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4679 symbols are relaxable.
4680
4681Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4682
66778679
RH		 4683 * config/tc-v850.c (md_begin): Don't create special
4684 sections by default.
252b5132
RH		 4685
4686Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4687
4688 * config/tc-mips.c (macro): For div and udiv, close the
4689 reorder block as soon as possible.
4690
4691Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4692
4693 From Matt Semersky <matts@scd.hp.com>:
4694 * macro.c (macro_mri_mode): New function.
4695 * macro.h (macro_mri_mode): Declare.
4696 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4697 MRI mode.
4698
4699Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4700
4701 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4702 OBJ_EVAX case.
4703
4704 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4705 until after xstrdup in OBJ_EVAX case.
4706
4707Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4708
4709 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4710 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4711 of hardcoded magic number.
4712 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4713
4714Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4715
4716 * read.c (do_s_func): New function.
4717 (s_func): Call it.
4718 * read.h (do_s_func): Add prototype.
4719
4720Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4721
4722 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4723 nops if fill pattern not specified.
4724
4725Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4726
4727 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4728 * config/te-go32.h (TE_GO32): Define.
4729 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4730
4731Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4732
4733 Implement .func/.endfunc pseudo-ops.
4734 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4735 (s_func): Declare.
4736 * read.c (potable): Add .func,.endfunc.
4737 (s_func): New function.
4738 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4739 functions.
4740 (in_doc_func_p,current_function_label): New static globals.
4741 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4742
4743Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4744
4745 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4746 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4747 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4748 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4749 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4750 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4751 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4752 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4753 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4754 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4755 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4756 * config/tc-a29k.c: Don't define md_short_jump_size,
4757 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4758 * config/tc-alpha.c: Likewise.
4759 * config/tc-alpha.h: Likewise.
4760 * config/tc-arm.c: Likewise.
4761 * config/tc-h8300.c: Likewise.
4762 * config/tc-h8500.c: Likewise.
4763 * config/tc-hppa.c: Likewise.
4764 * config/tc-i860.c: Likewise.
4765 * config/tc-i960.c: Likewise.
4766 * config/tc-ppc.c: Likewise.
4767 * config/tc-sh.c: Likewise.
4768 * config/tc-sparc.h: Likewise.
4769 * config/tc-tic30.c: Likewise.
4770 * config/tc-w65.c: Likewise.
4771 * config/tc-z8k.c: Likewise.
4772
4773Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4774
4775 * config/tc-vax.c (_): Delete this macro used for placeholder
4776 values in vax_operand_width_size; it conflicts with the _() macro
4777 used for internationalization.
4778
4779Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4780
4781 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4782 code. From Chris Moller <moller@bops.com>.
4783
4784 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4785 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4786 * read.c (emit_expr): Initialize seg and subseg fields of a new
4787 broken word.
4788 * write.c (write_object_file): Switch to the appropriate segment
4789 and subsegment when processing a broken word.
4790
4791 * config/tc-m68k.c (mri_assemble): New static function.
4792 (build_mri_control_operand): Call mri_assemble rather than
4793 md_assemble.
4794 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4795 (s_mri_endf, s_mri_endw): Likewise.
4796
4797Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4798
4799 * read.c (s_org): Call md_flush_pending_output if it is defined.
4800
4801 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4802
4803Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4804
4805 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4806 (md_parse_option): Add for same.
4807 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4808 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4809 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4810
4811 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4812
4813Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4814
4815 * config/tc-arm.c (find_real_start): Relax definition of local
4816 labels.
4817
4818Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4819
4820 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4821 symbols at the given address, not just the last one specified.
4822
4823Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4824
66778679
RH		 4825 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4826 or number_to_chars_littleendian to write data.
252b5132
RH		 4827
4828Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4829
4830 * config/tc-v850.c (md_assemble): Remove artificially created
4831 register name symbols.
4832
4833Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4834
4835 * write.c (fixup_segment): Change "segment" to "section" in
4836 error message.
4837
4838Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4839
4840 * write.c (fixup_segment): Change sym1-sym2 message again.
4841
4842Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4843
4844 * write.c (fixup_segment): Improve error message for sym1-sym2
4845 errors when sym1 is in a different segment from sym2.
4846
4847Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4848
4849 * config/tc-m32r.c (warn_unmatched_high): New static local.
4850 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4851 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4852 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4853 (md_parse_option): Likewise.
4854 (md_show_usage): Likewise.
4855 (m32r_frob_file): Likewise.
4856
4857 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4858 (read_a_source_file): Call them.
4859 * read.h (stabs_generate_asm_file): Declare.
4860 * stabs.c (stabs_generate_asm_file): New function.
4861 (generate_asm_file): New function.
4862 (stabs_generate_asm_lineno): Move file name handling into
4863 generate_asm_file.
4864
4865Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4866
4867 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4868 (d30v_current_align, d30v_current_align_seg): New variables.
4869 (d30v_last_label): New variable.
4870 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4871 (s_d30v_data, s_d30v_section): Likewise.
4872 (md_pseudo_table): Call them.
4873 (md_begin): Initialize d30v_current_align_seg.
4874 (md_assemble): Call d30v_align when needed by known current alignment.
4875 (d30v_frob_label, d30v_cons_align): New functions.
4876 * config/tc-d30v.h (md_do_align): Remove.
4877 (tc_frob_label): Call d30v_frob_label.
4878 (md_cons_align): New.
252b5132
RH		 4879
4880 * config/tc-d30v.c (find_format): Convert complex expressions to
4881 expression symbols before processing. Clean up code formatting.
4882
4883Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4884
4885 * po/Make-in (install-info): New target.
4886
4887Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4888
4889 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4890 instructions.
4891 * config/tc-mn10300.c (md_assemble): Likewise.
4892
4893Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4894
4895 * Makefile.am: Update with `make dep-am'.
4896 (HFILES): Add cgen.h.
4897 (cgen.o): Depend on cgen.h.
4898 * Makefile.in: Regenerate.
4899
4900 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4901
4902Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4903
4904 * gasp.c (grab_label): Permit a label to be a preprocessor
4905 variable by permitting a label to start with a backslash.
4906
4907Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4908
4909 * config/tc-mips.c (validate_mips_insn): Removed hack
4910 for previously inaccessible bitfields in some INSN_TRAP
4911 instructions.
4912
4913Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4914
4915 * config/tc-d30v.c (do_assemble): Abort with error message
4916 if opcode operands do not match.
4917
4918Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4919
4920 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4921 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4922 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4923 similar new 'q' operand.
4924
4925Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4926
4927 * cgen.c (cgen_asm_finish_insn): Fix typo.
4928
4929Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4930
4931 * cgen.h: New file.
4932 * cgen.c: Include it.
4933 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4934 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4935 All callers updated.
4936 * config/tc-m32r.c: Include cgen.h.
4937 (m23r_insn): New members num_fixups,fixups.
4938
4939Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4940
4941 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4942 to avoid compiler warning.
4943
4944Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4945
4946 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4947 calling make.
4948
66778679 4949 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 4950
4951Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4952
4953 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4954
4955Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4956
4957 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4958 a short format insn.
4959 (md_assemble): Set it for explicitly packed insns.
4960
4961Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4962
4963 * config/obj-coff.c (c_symbol_merge): Do not take address of
4964 native fields when performing the memcpy.
4965
4966Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4967
4968 * config/tc-mips.c (macro,macro2): Implement
4969 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4970
4971Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4972
4973 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4974 relocations against globally visible symbols.
4975 * config/tc-m68k.c (relaxable_symbol): New macro.
4976 (m68k_ip, md_estimate_size_before_relax): Use it.
4977 (tc_m68k_fix_adjustable): Also handle weak symbols.
4978
4979Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4980
4981 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4982 references to externally visible symbols.
4983 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4984 values in twice for a PC relative reloc if the symbol is
4985 externally defined.
4986
4987 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4988 don't adjust a PC relative reloc against an externally visible
4989 symbol.
4990 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4991 for a PC relative fixup against an externally visible defined
4992 symbol, arrange to store object file and addend values as though
4993 the symbol were not defined.
4994 (tc_gen_reloc): Likewise.
4995
4996Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4997
4998 * read.c (sizeof_leb128): Referenced externally by write.c so
4999 don't inline.
5000
5001Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5002
5003 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5004 and expand a 'debug' symbol associated with the next instruction
5005 that does not cause a short instruction to be filled with a NOP.
5006 (md_pseudo_table): Add support for .debugsym.
5007 (assemble_parallel_insn): Add calls to expand_debug_sym as
5008 appropriate.
5009 (md_assemble): Ditto.
5010
5011Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5012
5013 * as.c (main): Conditionally call setlocale.
5014 * gasp.c (main): Likewise.
5015 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5016 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5017
5018Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5019
5020 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5021
5022Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5023
5024 * config/tc-hppa.c: Change all calls to bzero to use memset.
5025 (pa_ip): Add cast to avoid warning.
5026 (tc_gen_reloc, md_apply_fix): Likewise.
5027 (pa_find_space_by_number): Likewise.
5028 (hppa_force_relocation): Likewise.
5029 (pa_block): Change i to unsigned int.
5030 * config/obj-som.h (obj_som_copyright): Declare.
5031
5032Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5033
5034 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5035 for line numbers for assembly source.
5036
5037Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5038
5039 * configure.in: Change version number to 2.9.4
5040 * configure: Rebuild.
5041
5042Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5043
5044 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5045
5046Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5047
5048 * ecoff.h: Change symbolS in function declaration to struct
5049 symbol.
5050
5051Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5052
5053 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5054 (md_convert_frag): Fix i18n typo.
5055
5056Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5057
5058 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5059 * ecoff.h: Protoype it.
5060 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5061 [EVAX] (s_alpha_prologue): Delete.
5062 (md_pseudo_table): Update.
5063
5064Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5065
5066 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5067 array to local pointer.
5068 (get_args, parse_expr): Add casts to avoid warnings.
5069
5070Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5071
5072 * read.c (s_set): Cast xmalloc return value to fragS *.
5073 * config/tc-m68k.c (m68k_ip): Function made static to match
5074 previous forward declaration.
5075 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5076
5077Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5078
5079 * config/tc-v850.c: Add internationalisation macros to error
5080 strings.
5081
5082 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5083 macros to error strings.
5084
5085Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5086
5087 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5088 reloc is in the TOC csect.
5089 (md_apply_fix3): Correct gettext typo.
5090
5091Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5092
5093 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5094 .L - they are local labels and the branches are not really
5095 function calls but rather far jumps.
5096
5097Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5098
5099 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5100
5101Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5102
5103 * config/tc-i386.c (md_assemble): Print operand number rather than
5104 using ordinal_names.
5105 (i386_operand): Likewise.
5106
5107Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5108
5109 * Makefile.am (INTLLIBS): Define to work around apparent automake
5110 bug.
5111 All Makefiles: Regenerated.
5112
5113 * Many files: Added gettext invocations around user-visible
5114 strings.
5115 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5116 HAVE_LC_MESSAGES): Define.
5117 * dep-in.sed: Added asintl.h.
5118 * po/Make-in: New file.
5119 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5120 Include "asintl.h".
5121 * read.c (Z_): Renamed from `_'.
5122 * Makefile.am (SUBDIRS): Added po.
5123 (POTFILES): new macro.
5124 (po/POTFILES.in): New target.
5125 ($(OBJS)): Added asintl.h.
5126 (HFILES): Likewise.
5127 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5128 (as_new_LDADD): Added $(INTLLIBS).
5129 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5130 (gasp_new_LDADD): Added $(INTLLIBS).
5131 (gasp_new_DEPENDENCIES): New macro.
5132 * configure, aclocal.m4: Rebuilt.
5133 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5134 po/Makefile.
5135 (ALL_LINGUAS): Define.
5136 * macro.c: Include "asintl.h".
5137 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5138 * as.h: Include "asintl.h".
5139 * config/tc-i386.c (ordinal_names): Removed.
5140 (md_assemble): Changed error text to avoid ordinal_names.
5141 (i386_operand): Likewise.
5142 (reloc): Added as_bad to avoid i18n problems.
5143 (tc_gen_reloc): Likewise.
5144 * config/tc-arm.c (bad_args): Now a #define.
5145 (bad_pc): Likewise.
5146 * config/obj-vms.c (VMS_stab_parse): Changed type of
5147 `long_const_msg'.
5148 (global_symbol_directory): Unified strings to avoid i18n
5149 problems.
5150 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5151 avoid i18n problems.
5152 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5153 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5154 i18n problems.
5155 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5156 problems.
5157 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5158 comment.
5159 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5160 problems.
5161 * as.c (print_version_id): Added an fprintf to avoid i18n
5162 problems.
5163 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5164 problems.
5165 * expr.c (expr): Added as_warn call to avoid i18n problems.
5166 * messages.c (as_assert): Changed code to avoid i18n problems.
5167 (as_abort): Likewise.
5168 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5169 (s_space): Likewise.
5170 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5171
5172Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5173
5174 * config/tc-i386.c (check_prefix): New static function, split out
5175 from md_assemble.
5176 (struct _i386_insn): Add wait_prefix field.
5177 (md_assemble): Remove wait_prefix local variable. Use
5178 check_prefix when adding a prefix.
5179
5180 * config/tc-i386.c (current_templates): New static variable.
5181 (md_assemble): Remove current_templates local variable.
5182 (md_assemble, i386_operand): Improve error and warning messages in
5183 many places. Add RESTORE_END_STRING in many places before error
5184 return. Clarify some comments.
5185
5186 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5187 element array.
5188 (md_assemble): Parse string instruction operands, looking for
5189 segment override prefixes. Check for invalid segment prefixes on
5190 string instruction.
5191 (i386_operand): i.seg[] and max mem_operand changes for string
5192 insns.
5193 * config/tc-i386.h (EsSeg): Define.
5194
5195 * config/tc-i386.h (regKludge): Define.
5196 (iclrKludge, imulKludge): Don't define.
5197 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5198 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5199 opcode_modifier checks to look for more common cases first. Add
5200 default_seg for IsString case.
5201
5202Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5203
5204 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5205 AC_DECL_YYTEXT.
5206 * configure: Rebuild with new automake and libtool.
5207 * aclocal.m4, Makefile.in: Likewise.
5208
5209 * doc/Makefile.am (as.dvi): New target.
5210 * doc/Makefile.in: Rebuild.
5211
5212Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5213
5214 * configure.in: Added sparc86x support.
5215
5216 * configure: Rebuild.
5217
5218 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5219 sparc_arch.
5220 (md_parse_option): Warn if -EL is not supported for this architecture.
5221
5222 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5223
5224Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5225
66778679
RH		 5226 * config/tc-mips.c (mips_ip): Note when we use get match on
5227 the full instruction name.
252b5132
RH		 5228
5229Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5230
5231 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5232 back into the expression to handle add/sub simplification correctly.
5233
5234Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5235
66778679 5236 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5237
5238Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5239
5240 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5241 #<n>' instruction.
5242
5243Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5244
5245 * symbols.c (max_indent_level): New global.
5246 (print_symbol_value_1): Use it.
5247 * expr.h (expr_build_dot): Declare.
5248 * expr.c (expr_build_dot): New function.
5249
5250Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5251
5252 * symbols.c (print_binary): New function.
5253 (print_expr_1): Call it.
5254
5255Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5256
5257 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5258 operand in the opcode.
5259
5260Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5261
5262 * config/tc-i386.h: Reorder operand flags and opcode modifier
5263 flags for clarity. Remove unused definitions: Unknown,
5264 ImmUnknown, DispUnknown, NoModrm.
5265 * config/tc-i386.c (type_names): Add missing Debug type.
5266 (md_assemble): Better duplicate prefix checking. Quicker string
5267 instruction check via new opcode_modifier flag.
5268
5269Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5270
5271 * doc/as.texinfo (Invoking): Clarify -Wa example.
5272
5273Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5274
5275 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5276 (s_mips_weakext): Define.
5277 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5278 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5279 defined(TC_MIPS).
5280
5281Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5282
5283 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5284 is an error if the value can not be computed at assembly time.
5285 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5286
5287Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5288
5289 * gasp.c (main): Set next field of new include_path structure to
5290 NULL. From Avery Pennarun <averyp@gdc.ca>.
5291
5292 * read.c (s_mri_sect): Call as_bad rather than abort for an
5293 unsupported MRI target.
5294
5295Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5296
5297 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5298 the destination of a branch instruction should be altered.
5299 (find_real_start): New function: Locate the real, Thumb coded
5300 start of a Thumb function.
5301 (do_t_branch23): Alter the destination of branches to Thumb
5302 functions.
5303
5304 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5305
5306Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5307
5308 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5309 also.
5310
5311Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5312
5313 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5314 * doc/c-hppa.texi: Likewise.
5315
5316Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5317
5318 * Makefile.am: Rebuild dependencies.
5319 * Makefile.in: Rebuild.
5320
5321 * Makefile.am (DEP_INCLUDES): New variable.
5322 (.dep1): Change to work when srcdir is not an absolute path.
5323 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5324 * Makefile.in: Rebuild.
5325
5326Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5327
5328 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5329 LinearAddress patch.
5330
5331 * configure.in: Set version to 2.9.1.
5332 * configure: Rebuild.
5333
5334 * Branched binutils 2.9.
5335
5336Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5337
5338 * config/tc-i386.h (FWait): Define.
5339 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5340 other prefixes. Check FWait flag in opcode table to see which
5341 instructions require an fwait prefix.
5342
5343Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5344
5345 * stabs.c (get_stab_string_offset): Always create a stab string
5346 section.
5347
5348Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5349
5350 Fix some gcc -Wall warnings:
5351 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5352 * ehopt.c (eh_frame_code_alignment): Likewise.
5353 * expr.c (integer_constant, operand): Likewise.
5354 * frags.c (frag_align): Likewise.
5355 * gasp.c (level_0, change_base, doinstr): Likewise.
5356 * hash.c (hash_ask): Likewise.
5357 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5358 (debugging_pseudo): Likewise.
5359 * macro.c (define_macro, check_macro): Likewise.
5360 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5361 (ignore_rest_of_line, float_cons): Likewise.
5362 * symbols.c (decode_local_label_name): Likewise.
5363 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5364 (fixup_segment, number_to_chars_bigendian): Likewise.
5365 (number_to_chars_littleendian): Likewise.
5366 * config/atof-ieee.c (gen_to_words): Likewise.
5367 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5368 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5369 * read.c (output_big_sleb128): Initialize locals to avoid
5370 warnings.
5371 (output_big_uleb128, equals): Likewise.
5372 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5373 to unsigned int. Change zeros to unsigned int.
5374 * cond.c (s_if): Add return to default case.
5375 * frags.c (frag_now_fix): Change return type to addressT.
5376 * frags.h (frag_now_fix): Update declaration.
5377 * listing.c (file_info_struct): Change linenum to unsigned int.
5378 (struct list_info_struct): Change hll_line to unsigned int.
5379 (print_source): Update format string.
5380 * read.c (emit_expr): Change scan to unsigned int, and don't
5381 bother to initialize it.
5382 * symbols.c (dollar_label_count): Change to unsigned long.
5383 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5384 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5385 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5386
5387Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5388
5389 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5390 mcf5200 just as we do for m68000.
5391 (m68k_init_after_args): Likewise.
5392 (md_estimate_size_before_relax): Likewise.
5393
5394Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5395
5396 * config/tc-v850.c (md_assemble): Store relocation addend in
5397 fixup instead of instruction.
5398
5399Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5400
5401 * config/tc-i386.c (md_assemble): Swap template arguments to
5402 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5403 This macro is currently symmetric, so passing them the wrong
5404 way didn't cause any problem, but may if the macro is changed
5405 in the future.
5406 After copying template to i.tm, use i.tm. rather than t-> to
5407 access fields, and make t a const*
5408 Move i.tm.operand_types[] swap to immediately after the copy.
5409
5410Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5411
5412 * expr.h (expr_build_uconstant): Add prototype.
5413 (expr_build_unary,expr_build_binary): Add prototypes.
5414 * expr.c (expr_build_uconstant): New function.
5415 (expr_build_unary,expr_build_binary): New functions.
5416
5417Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5418
66778679
RH		 5419 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5420 * macro.c (macro_expand_body): Increase buffer size.
5421 * messages.c (as_warn): Likewise.
252b5132
RH		 5422 (as_warn_where, as_bad, as_bad_where): Likewise.
5423
5424Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5425
5426 Based on patch from H.J. Lu <hjl@gnu.org>:
5427 * Makefile.am (DISTSTUFF): New variable.
5428 (diststuff): New target.
5429 * Makefile.in: Rebuild.
5430
5431Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5432
5433 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5434 m32r_elf_section_change_hook.
5435
5436 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5437 emit a nop if a section ends with a 16 bit instruction.
5438
5439Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5440
5441 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5442 s_lcomm rather than obj_coff_lcomm.
5443 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5444
5445Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5446
5447 * config/tc-i386.h (LinearAddress): Define.
5448 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5449 instruction, don't use a default segment.
5450
5451Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5452
5453 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5454 * configure: Rebuild.
5455
5456Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5457
5458 * aclocal.m4, configure: Rebuild with libtool 1.2.
5459
5460Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5461
5462 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5463 PC relative branches. Patch courtesy of Jonathan Walton.
5464
5465
5466Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5467
5468 * configure.in (emulations): Add thumb-pe target.
5469
5470 * configure (emulations): Add thumb-pe target.
5471
54721998-03-17 Ken Raeburn <raeburn@cygnus.com>
5473
5474 * itbl-lex.l (yywrap): Don't define if already defined as a
5475 macro.
5476
5477Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5478
5479 * depend.c (quote_string_for_make): New function.
5480 (wrap_output): Use it.
5481
5482Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5483
5484 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5485 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5486
5487Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5488
5489 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5490 Recognize -GN and -relax.
5491 (md_begin): Initialize gp size from -G switch.
5492 (alpha_force_relocation): Always force if -relax.
5493 (alpha_align): Take a new argument that will specify when to
5494 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5495 Change all callers. Emit nop alignment padding as nop+unop pair.
5496
5497Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5498
5499 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5500 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5501
5502Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5503
5504 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5505 require padding to the next long word boundary.
5506
5507Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5508
5509 * cgen.c: #include symcat.h.
5510 * config/tc-m32r.c: Likewise.
5511
5512Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5513
5514 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5515 absolute expressions instead of '$' prefixed register names.
5516
5517Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5518
5519 * read.c (s_set): Record file and line info for symbols when -as.
5520 (pseudo_set): Don't overwrite that dummy fragment.
5521
5522Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5523
5524 * config/tc-ppc.c (md_pseudo_table): Add "section".
5525 (ppc_named_section): New static function.
5526
5527Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5528
5529 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5530 so we don't have to scan the entire list.
5531
5532Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5533
5534 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5535 case, allow the parallel instructions to modify the same flag
5536 bits.
5537
5538Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5539
5540 * listing.c (list_symbol_table): Categorize symbols by
5541 undefined_section rather than sy_frag->line == NULL.
5542
5543Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5544
5545 * Makefile.am (install-exec-local): Install properly when ln
5546 fails or tooldir == prefix.
5547
5548Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5549
5550 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5551 Test result of insert_operand for error.
5552
5553Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5554
5555 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5556 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5557 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5558 * doc/Makefile.in: Rebuild.
5559
5560Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5561
5562 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5563 (macro): Fix handling of M_COP[0-3].
5564
5565Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5566
5567 Based on patches from Ross Harvey <ross@teraflop.com>:
5568 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5569 if macro_alternate or macro_mri.
5570 (getstring): Remove support for byte constants between < and >.
5571 (get_any_string): '<' only starts a string if macro_alternate or
5572 macro_mri.
5573 (macro_expand_body): Permit keyword parameters following
5574 positional parameters.
5575
5576 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5577 * configure.in (alpha*-*-netbsd*): New target.
5578 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5579 * configure: Rebuild.
5580
5581 * as.h (flag_warn_suppress_instructionswap): Move from here...
5582 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5583 here, and make static.
5584
5585 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5586 BFD_ASSEMBLER or MANY_SEGMENTS.
5587
5588 * as.c (show_usage): Update bug-gnu-utils address.
5589 * gasp.c (show_usage): Likewise.
5590 * doc/as.texinfo (Bug Reporting): Likewise.
5591
5592Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5593
66778679 5594 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5595 insns regardless of the size of a pointer if we're in mips I or
5596 MIPS II mode.
66778679 5597 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5598
5599Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5600
5601Fix rac to accept only a0:
5602 * tc-d10v.c (parallel_ok, find_opcode):
5603 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5604 Introduce OPERAND_GPR.
5605
5606Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5607
5608 * read.c (s_fill): Handle non-constant repeat counts by creating
5609 an rs_space fragment.
5610
5611Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5612
5613 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5614 from as_bad to as_warn.
5615
5616Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5617
5618 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5619 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5620 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5621
5622Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5623
5624 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5625 seg_fix_rotP rather than fix_root from seg_info.
5626
5627Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5628
5629 * expr.c: Add support for 0x1_2_3_4 bignums.
5630
5631Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5632
5633 * configure.in: Change -linux* to -linux-gnu*.
5634 * configure: Rebuild.
5635
5636 * app.c (do_scrub_begin): Treat \r as whitespace.
5637
5638Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5639
5640 * Makefile.am: Update dependencies.
5641 * Makefile.in: Rebuild.
5642
5643Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5644
5645 * configure, aclocal.m4: Rebuild with new libtool.
5646
5647Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5648
66778679
RH		 5649 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5650 the argument to bfd_set_arch_mach.
5651 (load_address): Use bfd_arch_bits_per_address to determine the
5652 bit size of an address instead of looking at the isa level.
5653 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5654
5655Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5656
5657 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5658
5659Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5660
5661 * ehopt.c: New file.
5662 * as.h (enum _relax_state): Add rs_cfa.
5663 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5664 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5665 * read.c (emit_expr): Call check_eh_frame.
5666 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5667 (relax_segment): Likewise.
5668 * Makefile.am: Rebuild dependencies.
5669 (GAS_CFILES): Add ehopt.c.
5670 (GENERIC_OBJS): Add ehopt.o.
5671 * doc/internals.texi (Frags): Document rs_cfa.
5672
5673 * as.c (show_usage): Mention --traditional-format.
5674 (parse_args): Accept --traditional-format.
5675 * as.h (flag_traditional_format): Declare.
5676 * output-file.c (output_file_create): If flag_traditional_format,
5677 set BFD_TRADITIONAL_FORMAT on stdoutput.
5678 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5679
5680 * config/tc-mips.c (append_insn): Make sure that if we have a
5681 fixup for an unmatched %hi reloc, it does not associated with a
5682 variant frag.
5683
5684 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5685 * doc/Makefile.in: Likewise.
5686
5687Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5688
5689 * config/tc-m32r.c (check_for_side_effects): New function.
5690 (can_make_parallel): Add checks for instruction side effects
5691 clashing with the other instruction.
5692 (assemble_parallel_insn): Improve warning messages. Return error
5693 message from non-swapped instruction order.
5694
5695Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5696
5697 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5698
5699 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5700 md_cleanup definition. This moves the forced literal output to
5701 the end of the source pass, and avoids macro's inserting literals
5702 into the code immediately after the macro expansion.
5703
5704Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5705
5706 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5707 a gas internal symbol is adjustable.
5708 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5709
5710 * as.h: If gcc version greater than 2.6, use `__format__' and
5711 `__printf__' in function attributes, rather than `format' and
5712 `printf'.
5713
5714Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5715
5716 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5717
5718Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5719
5720 Add tms320c30 support:
5721 * config/tc-tic30.h: New file.
5722 * config/tc-tic30.c: New file.
5723 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5724 TARGET_FORMAT as "coff-tic30".
5725 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5726 * Makefile.am: Rebuild dependencies.
5727 (CPU_TYPES): Add tic30.
5728 (CPU_OBJ_VALID): tic30-aout is valid.
5729 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5730 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5731 * configure, Makefile.in: Rebuild.
5732
5733Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5734
5735 * config/tc-v850.c (md_assemble): Improvements to error messages.
5736
5737Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5738
5739 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5740 BFD_RELOC_HI16_S to store the high bits of any value.
5741
5742 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5743 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5744 assembler calculate relocations to any external symbol at all.
5745 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5746 involving generation of pc-relative relocs.
5747 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5748 has been moved to md_apply_fix3.
5749
5750 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5751 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5752 which actually means (the address of identifier's GOT entry) +
5753 constant, which is not particularly useful.
5754
5755Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5756
5757 * read.h (include_dirs): Declare.
5758 (include_dir_count,include_dir_maxlen): Declare.
5759
5760Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5761
5762 * configure.in: Correct check for shared opcodes library.
5763 * configure: Rebuild.
5764
5765 * listing.c (buffer_line): If we can't open the file, set at_end.
5766 (listing_print): Remove unused local variable fi.
5767
5768 * config/m68k-parse.y (reglistpair): Handle register list in
5769 either order.
5770
5771 * config/vms-conf.h: Don't undef VERSION.
5772
5773Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5774
5775 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5776 OBJS variable.
5777 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5778 variable.
5779 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5780 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5781 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5782 (EXTRA_DIST): Define.
5783 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5784 explicitly rather than via the list of object files.
5785 (gcc-as.opt): New file created when make-gas.com is run.
5786 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5787 itbl-cpu.h} to #include appropriate file rather than copying that
5788 file.
5789 * config/vms-conf.h: Synchronize with current config.in.
5790 * Makefile.in: Rebuild.
5791
5792Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5793
5794 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5795 (parallel_ok): Relaxed parallel subinstruction dependency check.
5796
5797Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5798
5799 * as.h (flag_warn_suppress_instructionswap): added new flag.
5800 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5801 command line argument.
5802 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5803 warning only if flag_warn_suppress_instructionswap is false.
5804
5805Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5806
5807 * configure.in (i386-*-mingw32*): New target.
5808 * configure: Rebuild.
5809
5810Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5811
5812 * symbols.c (resolve_symbol_value): Don't set the segment if it
5813 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5814
5815 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5816 S_GET_SEGMENT.
5817
5818Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5819
5820 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5821 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5822 compiler.
5823
5824Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5825
5826 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5827
5828Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5829
5830 * config/tc-v850.c (v850_insert_operand): Display instruction when
5831 an error is encountered.
5832
5833Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5834
5835 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5836 (i386-*-sco3.2v5*coff): New target.
5837 (i386-*-sco3.2*): New target.
5838 * configure: Rebuild.
5839
5840Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5841
5842 * config/tc-v850.c: Tidy error message production.
5843
5844Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5845
5846 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5847 validate_immediate return value in the right type for comparisons
5848 to FAIL.
5849
5850Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5851
5852 * listing.c (MAX_BYTES): Use listing variables not constants.
5853 (data_buffer): No longer an array, but a pointer.
5854 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5855 (listing_listing): Allocate data_buffer.
5856
5857Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5858
5859 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5860 --listing-rhs-width, --listing-cont-lines.
5861 (show_usage): Update.
5862 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5863 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5864 (print_lines): Use the variables instead of the constants.
5865 (listing_listing): Likewise.
5866 * listing.h: Declare the new vars.
5867
5868Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5869
5870 * as.c (parse_args): Add --keep-locals alias for -L.
5871 Add --strip-local-absolute.
5872 (show_usage): Update.
5873 * as.h (flag_strip_local_absolute): New flag.
5874 * symbols.c (S_IS_LOCAL): Use it.
5875 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5876 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5877 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5878
5879Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5880
5881 * config/tc-m32r.c: Detect if explicitly parallel instructions
5882 might have an io conflict and issue a warning message.
5883
5884Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5885
5886 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5887 cgen_swap_fixups): Functions to save, restore and swap the fixup
5888 chain with a backup copy.
5889 (cgen_asm_finish_insn): Returns address of constructed insn.
5890
5891Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5892
5893 * listing.c (file_info_struct): Remove FILE, add POS.
5894 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5895 (file_info): Don't open the file.
5896 (buffer_line): Check for the file in the last_open cache, updating
5897 as necessary.
5898 (print_source): Don't reference file_info->file.
5899 (listing_listing): Likewise.
5900 (listing_print): Close the file in the cache, if any.
5901
5902Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5903
5904 * read.c (dwarf_file_string): New file static variable.
5905 (emit_expr): Look for constant sequence that leads up to a file
5906 name in DWARF debugging output.
5907 (stringer): Use dwarf_file_string to decide whether to accept a
5908 string as a file name.
5909
5910Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5911
5912 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5913 (crack_operand): Add reg->reglst MRI hack.
5914 (r_seg): Put reglst symbols in reg_section.
5915 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5916
5917Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5918
5919 * tc-sh.c (get_specific): Handle SGR & DBR.
5920
5921Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5922
5923 * tc-h8300.c (parse_reg): Take the length of the symbol into
5924 account when attempting to match a register name.
5925 * tc-h8500.c (parse_reg): Likewise.
5926
5927Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5928
5929 * cgen.c: Formatting changes to improve readability.
5930
5931Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5932
5933 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5934 delay slot.
5935
5936Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5937
5938 Based on a patch from Jim Wilson
5939 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5940 (tc_gen_reloc): Handle cross section PC relative relocs
5941 correctly.
5942
5943Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5944
5945 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5946
5947Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5948
5949 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5950 (expr_jmp_buf): New static local.
5951 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5952 (cgen_md_operand): New function.
5953 * tc-m32r.c: Clean up pass over `struct foo' usage.
5954 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5955
5956Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5957
5958 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5959 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5960
5961Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5962
5963 * config/tc-i386.c (i386_operand): Give an error if there are
5964 unrecognized characters after an expression.
5965
5966For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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