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Fix some nits shown up by objcopy.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
8fce3f5e
AM		 12000-05-08 Alan Modra <alan@linuxcare.com.au>
2
3 * as.h: #include "file", not <file> on files from ../include.
4 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
5 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
6 (md_convert_frag): Add ATTRIBUTE_UNUSED.
7 (tc_coff_symbol_emit_hook): Ditto.
8 (OPTCOUNT): Cast to int to avoid compiler warning.
9 (md_begin): Fix signed/unsigned warnings.
10
112000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
12
13 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
14 ABRANCH LONG case for a conditional branch on a 68000.
15 (md_estimate_size_before_relax): Likewise. Also handle
16 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
17 (m68k-ip: case ABSL): Relax absolute references to 16-bit
18 PC-relative on all CPUs.
19 (md_estimate_size_before_relax): Likewise.
20
fb166ee3
AM		 212000-05-04 Alan Modra <alan@linuxcare.com.au>
22
23 * as.c (parse_args): Just mention current year in printed
24 copyright message.
25
7a899fff
C		 262000-05-03 J.T. Conklin <jtc@redback.com>
27
28 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
29 unit registers.
30 (md_parse_option): Recognize -m7400.
31
44877466
ILT		 322000-05-03 Ian Lance Taylor <ian@zembu.com>
33
34 * config/atof-ieee.c (gen_to_words): When adding carry back in,
35 don't permit lp to become less than the words array.
36
eaa15ab8
NC		 372000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
38
39 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
40 Fix little-endian case.
41
7c4f6a03
AM		 422000-05-03 David O'Brien <obrien@NUXI.com>
43
44 * as.c (parse_args): Update copyright.
45
da5d444c
AM		 462000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
47
48 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
49 for the .bss section too.
50
3f9b03b5
AM		 512000-05-02 Alan Modra <alan@linuxcare.com.au>
52
53 * configure.in: Set em=linux for hppa-*-linux.
54 * configure: Regenerate.
55 * doc/Makefile.in: Regenerate with correct automake.
56
57 * frags.c (frag_grow): Sanity check chunk_size.
58
59 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
60 * config/obj-som.h: Likewise.
61 * config/obj-ieee.h: Likewise.
62
63 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
64
65 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
66 (md_pseudo_table): Fully initialise OBJ_ELF cases.
67 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
68 (pa_ip): low_sign_unext now returns via function value. Use
69 re_assemble_* instead of dis_assemble_* and
70 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
71 unnecessarily.
72 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
73 (md_section_align, md_parse_option, md_show_usage,
74 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
75 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
76 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
77 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
78 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
79 pa_text): Likewise.
80 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
81 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
82 outside of switch. Correct mask and shifting errors in case 10
83 and case -11. In case 21, compare against signed range to suit
84 hppa_field_adjust changes. In case 12, use re_assemble_12. In
85 case 17 and case 22, use offsetT variable to properly check range.
86 Use re_assemble_* here too.
87 (evaluate_absolute): Change type of value to offsetT. Call
88 hppa_field_adjust to do the work for us.
89 (pa_parse_cmpb_64_cmpltr): Delete save_s.
90 (pa_parse_cmpib_64_cmpltr): Ditto.
91 (pa_build_unwind_subspace): Delete unused var subseg. Change type
92 of i to unsigned int.
93 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
94 (pa_end_of_source): Return type is void.
95
a2984248
CM		 96Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
97
98 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
99
df136245
DC		 100Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
101
102 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
103 More comments added.
104 (md_begin): Removed "construct symbols for each register name".
105 Because register names conflicts with GCC generated function
106 names.
107 (avr_operand): Now constant numbers can be used as a register
108 identifiers (0 as r0, 31 as r31).
109 (md_assemble): use skip_space () before parsing instruction
110 operands.
111
b170af93
DC		 112Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
113
114 * config/tc-avr.c: New AVR_ISA_ defined.
115 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
116 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
117 for `fmul', `movw' and `lpm R,Z' instructions.
118 (avr_operands): Warn if current opcode is a two-word instruction
119 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
120 (avr_opcodes): New commands added.
121 (REGISTER_P): Check 'a' and 'v' constraint letters.
122 (mcu_types): New MCU added.
123
c1e73230
AM		 1242000-05-01 Alan Modra <alan@linuxcare.com.au>
125
126 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
127 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
128 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
129 * configure: Regenerate.
130
a1934524
AM		 1312000-04-29 Andreas Jaeger <aj@suse.de>
132
133 * as.h: Correctly check GCC version.
134
7f6d05e8
CP		 135Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
136
137 * as.c (parse_args): Allow md_parse_option to override -a listing
138 option.
139 * config/obj-coff.c (add_lineno): Change type of offset parameter
140 from "int" to "bfd_vma."
141 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
142 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
143 (ppc_change_csect): Align correctly for XCOFF64.
144 (ppc_machine): New function, which discards "ppc_machine" line.
145 (ppc_tc): Cons for 8 when code is 64 bit.
146 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
147 relocations.
148 (md_parse_option): Handle -a64 and -a32.
149 (ppc_xcoff64): New.
150 * config/tc-ppc.h (TARGET_MACH): Define.
151 (TARGET_FORMAT): Move to function.
152 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
153
d9b7d820
AM		 1542000-04-26 David O'Brien <obrien@FreeBSD.org>
155
156 * doc/as.1: Fix unbalanced brackets.
157
158 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
159 TE_FreeBSD.
160 (line_comment_chars): Set to '/' if TE_FreeBSD.
161
cea1ab94
JL		 162Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
163
164 * configure.in: Configury support for PA64 (currently disabled).
165 * configure: Rebuilt.
166
e799a695
AM		 1672000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
168
169 * config/tc-mips.c (s_change_sec): Use record_alignment, not
170 bfd_set_section_alignment.
171
3b0ec529
AM		 1722000-04-25 Alan Modra <alan@linuxcare.com.au>
173
174 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
175 than 32.
176
adcf07e6
NC		 1772000-04-24 Nick Clifton <nickc@cygnus.com>
178
179 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
180 * doc/as.texinfo (Align): Include arm and strongarm in list of
181 targets that have the second form of the behaviour of the .align
182 directive.
183
5047a41f
JL		 1842000-04-24 Mark Klein <mklein@dis.com>
185
186 * obj-som.c: Terminate obj_pseudo_table.
187
bf3ca999
TW		 1882000-04-22 Timothy Wall <twall@cygnus.com>
189
190 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
191 to "natval".
192 (operand_match): Conditionally insert default bit values for IMMU9.
193
98e5953c
JL		 1942000-04-14 Matthew Green <mrg@cygnus.com>
195
196 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
197 * configure: Rebuilt.
198
a02fab7e
JL		 199Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
200 Jason Eckhardt <jle@cygnus.com>
201
202 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
203
204 * config/tc-hppa.c (CHECK_ALIGN): New macro.
205 Added handling of new operand types l,y,&,fe,fE,fx.
206
800eeca4
JW		 207Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
208 David Mosberger <davidm@hpl.hp.com>
209 Timothy Wall <twall@cygnus.com>
210 Andrew MacLeod <amacleod@cygnus.com>
211 Jim Wilson <wilson@cygnus.com>
212
213 * Makefile.am (CPU_TYPES): Add ia64.
214 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
215 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
216 * Makefile.in: Rebuild.
217 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
218 * configure: Rebuild.
219 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
220 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
221 * expr.c (expr): Handle md_optimize_expr.
222 * read.c (LEX_HASH): Add comment.
223 * config/tc-ia64.c, config/tc-ia64.h: New files.
224
66778679
RH		 2252000-04-21 Richard Henderson <rth@cygnus.com>
226
227 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
228 bundling a non-delayed branch type instruction.
229
aa15f6f7
AO		 2302000-04-20 Alexandre Oliva <aoliva@cygnus.com>
231
232 * config/tc-mn10300.c (HAVE_AM30): Define.
233 (md_assemble): Use it.
234
16adf844
AM		 2352000-04-19 Alan Modra <alan@linuxcare.com.au>
236
742f45cf
AM		 237 * config/obj-elf.c (obj_elf_change_section): Check for changed
238 section attributes.
239
16adf844
AM		 240 * Makefile.am: (CPU_MULTI_VALID): Remove.
241 (MULTI_CPU_TYPES): Define.
242 (MULTI_CPU_OBJ_VALID): Define.
243 (DEPTC): Use the above.
244 (DEPOBJ): Same here.
245 (DEP2): And here.
246 Regenerate dependencies.
247 * Makefile.in: Regenerate.
248
9c46fb1b
AM		 2492000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
250
742f45cf 251 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 252
508866be
L		 2532000-04-18 H.J. Lu (hjl@gnu.org)
254
255 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 256 bfd_vma for non-bfd assemblers.
508866be 257
ba2adb93
AM		 2582000-04-17 Alan Modra <alan@linuxcare.com.au>
259
260 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
261 doesn't give spurious errors.
262
12ff5d56
AM		 2632000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
264
66778679 265 * as.h (SEEK_SET): Define if undefined.
12ff5d56 266
fc633e5b
AM		 2672000-04-13 Alan Modra <alan@linuxcare.com.au>
268
269 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
270 constants, and don't assume offsetT is 32 bits.
271
1ed18ec1
NC		 2722000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
273
274 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
275 (md_pcrel_from_section): Add prototype.
276 (d10v_fix_adjustable): Add prototype.
277 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
278
279 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
280
3db10f32
NC		 2812000-04-12 Nick Clifton <nickc@cygnus.com>
282
283 * config/tc-d10v.c (find_opcode): Correctly calculate position of
284 symbol in frag chain.
285
847f7ad4
AM		 2862000-04-10 Alan Modra <alan@linuxcare.com.au>
287
288 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
289 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
290 (fits_in_signed_word, smallest_imm_type): Ditto.
291 (md_assemble): Use an offsetT var to hold offsetT values, not a
292 long.
293 (offset_in_range): New.
294 (md_assemble): Use it.
295 (md_convert_frag): Change type of target_address, opcode_address,
296 and displacement_from_opcode_start to offsetT.
297 (md_create_short_jump): Change type of offset to offsetT.
298 (md_create_long_jump): Ditto.
299 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
300 (md_chars_to_number): Remove.
301 (output_invalid): Remove duplicate prototype.
302
ec694b89
NC		 3032000-04-09 Nick Clifton <nickc@cygnus.com>
304
305 * Makefile.am (CPU_TYPES): Add 'avr'.
306 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
307 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
308
16adf844 309 * Makefile.in: Regenerate.
ec694b89
NC		 310
311 * doc/as.texinfo: Add M32R documentation.
312
a2d91340
AC		 313Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
314
315 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
316 --enable-build-warnings option.
317 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
318 * Makefile.in, configure: Re-generate.
319
d92b1a8a
NC		 3202000-04-07 Nick Clifton <nickc@cygnus.com>
321
322 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
323 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
324 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
325 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
326 (arm_force_relocation): Force relocations for
327 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
328
52ccafd0
JR		 329Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
330
331 * config/tc-sh.c (get_operands): There's no third operand if the
332 first operand is an immediate.
333
015551fc
JR		 334Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
335
336 * config/tc-sh.c (immediate): Delete.
337 (sh_operand_info): Add immediate member.
338 (parse_reg): Use A_PC for pc.
339 (parse_exp): Add second argument 'op'. All callers changed.
340 (parse_at): Expect pc to be coded as A_PC.
341 Use immediate field in *op.
342 (insert): Add fourth argument 'op'. All callers changed.
343 (build_relax): Add second argument 'op'. All callers changed.
344 (insert_loop_bounds): New function.
345 (build_Mytes): Remove DISP_4.
346 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
347 (assemble_ppi): Use immediate field in *operand.
348 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
349 (md_apply_fix): Likewise.
350 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
351
79bd78be
AO		 352Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
353
354 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
355
e30e5a6a
HPN		 356Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
357
358 * internals.texi (CPU backend): Document
359 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
360
41b49281
AM		 3612000-04-04 Alan Modra <alan@linuxcare.com.au>
362
8ad3436c
AM		 363 * po/gas.pot: Regenerate.
364
365 * as.c (show_usage): Restore translated part of bug string.
366 * gasp.c (show_usage): Likewise.
367
41b49281
AM		 368 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
369 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
370 than move-if-change.
371 (DEP1): Modify for "gcc -MM".
372 (DEPTC): Likewise.
373 (DEPOBJ): Likewise.
374 (DEP2): Likewise.
375 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
376 Update dependencies.
377 * Makefile.in: Regenerate.
378
0a727238
AO		 3792000-04-03 Alexandre Oliva <aoliva@cygnus.com>
380
381 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
382 (md_begin): Likewise.
383 (HAVE_AM33): New macro.
384 (md_assemble): Use it. Match r_regs and xr_regs only if
385 HAVE_AM33.
386
c20f4f8c
AM		 3872000-04-03 Alan Modra <alan@linuxcare.com.au>
388
389 * as.h: #include "bin-bugs.h"
390 * as.c (show_usage): Use REPORT_BUGS_TO.
391 * gasp.c: #include "bin-bugs.h"
392 (show_usage): Use REPORT_BUGS_TO.
393
394 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
395
753f6b12
HPN		 396Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
397
398 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
399 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
400 adjustments.
401
726c5dcd
AM		 4022000-04-03 Alan Modra <alan@linuxcare.com.au>
403
404 * config/tc-i386.c (i386_immediate): Don't assume a constant
405 immediate is necessarily 16 bits when in 16 bit code mode.
406 (md_assemble): Instead set guess_suffix here after we have checked
407 registers.
408
bf80011a
RH		 4092000-04-02 Richard Henderson <rth@cygnus.com>
410
411 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
412 quantities. Correct right shift sign extension.
413 (build_insn): Make `number' unsigned long. Mask top 6 bits of
414 32-bit value when shifting into place.
415
92161534
ILT		 4162000-04-01 Ian Lance Taylor <ian@zembu.com>
417
418 * app.c: Add ATTRIBUTE_UNUSED as needed.
419 * config/tc-ppc.c: Likewise.
420 (ppc_size): Make unsigned long.
421 (ppc_insert_operand): Add casts to avoid warnings.
422
447f3982
NC		 4232000-03-31 Nick Clifton <nickc@cygnus.com>
424
425 * config/tc-d10v.h (md_flush_pending_output): Define.
426
21d75ec2
NC		 4272000-03-29 Nick Clifton <nickc@cygnus.com>
428
429 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
430 segment. Works for both BFD_ASSEMBLER and others.
431 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
432
d1a1bf19
NC		 4332000-03-29 Nick Clifton <nickc@cygnus.com
434
435 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
436
224de7a5
AM		 4372000-03-28 Alan Modra <alan@linuxcare.com.au>
438
439 * listing.c (LISTING_LHS_WIDTH): Default depends on
440 LISTING_WORD_SIZE.
441 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
442
5b8274e3
ILT		 4432000-03-27 Ian Lance Taylor <ian@zembu.com>
444
445 * config/tc-sh.c (md_show_usage): Use backslash before newline in
446 string literal.
447
224de7a5 4482000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 449
450 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
451
452 * config/tc-avr.c (mcu_types): Add missing initialiser.
453 (md_pcrel_from_section): Add prototype.
454 (avr_operand): Remove redundant test of unsigned < 0.
455 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
456
4572000-03-27 Denis Chertykov <denisc@overta.ru>
458
459 * config/tc-avr.c: New file for AVR support.
460 * config/tc-avr.h: Likewise.
461 * configure.in: Add AVR support.
462 * configure: Regenerate.
463
9f10757c
TW		 4642000-03-26 Timothy Wall <twall@cygnus.com>
465
466 * gasp.c (macro_op): Add new argument to check_macro call.
467 Macro structure definitions moved to macro.h
468 * sb.h: Add argument to prototype for input_scrub_include_sb.
469 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
470 nesting checks with an additional flag.
471 (struct input_save): Add flag to indicate whether current sb
472 should be checked for proper macro/conditional nesting.
473 (input_scrub_push/pop): Save/restore nest check flag.
474 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
475 defined.
476 * macro.c (check_macro): Allow caller to retrieve parsed macro
477 information if a pointer is provided. This information may be
478 used by the new macro hooks.
479 * macro.h: Update prototype for check_macro. Macro struct
480 definitions moved here from macro.c/gasp.c.
481 * read.c (read_a_source_file): Add parameter to check_macro call,
482 and pass macro info to the macro hook, if defined.
483 (input_scrub_insert_line): New. Allow insertion of a line of
484 characters into the input stream.
485 (input_scrub_insert_file): New. Allow insertion of an arbitrary
486 file into the input stream.
487 (s_include): Use input_scrub_insert_file.
488 * internals.texi: Document new macro hooks.
489 * as.h: New prototypes added.
490
224de7a5 4912000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 492
493 * config/tc-i386.c: Don't start any as_bad or as_warn message with
494 an initial capital letter.
495 (i386_index_check): Reindent.
496
11424155
NC		 4972000-03-19 Nick Clifton <nickc@cygnus.com>
498
eaa15ab8 499 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 500 relative branches.
501
43f05576
NC		 5022000-03-17 Thomas de Lellis <tdel@windriver.com>
503
66778679
RH		 504 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
505 instruction operand bad if Rd > 7 when generating
506 thumb instructions. Prevents for example,
507 "adr r12,label" from silently failing and generating
508 the wrong instruction.
509
67231402
NC		 5102000-03-17 Nick Clifton <nickc@cygnus.com>
511
512 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
513 that have a destingation >= 0x400000.
684b81fa 514 Fix compile time warning messages.
67231402 515
a37c8f88
JR		 516Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
517
518 * config/tc-sh.c (md_begin): When encountering insn that are
519 not supported by the current arch, only change the name if
520 its contents are the same as prev_name.
521 (get_specific): If the the architecture doesn't match, fail.
522
dead1419
JR		 523Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
524
525 * config/tc-sh.c (IDENT_CHAR): Define.
526 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
527 matching back where it came from.
528
182e89d3
JR		 529Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
530
531 * config/tc-sh.c (md_show_usage): Add description of -dsp.
532
84f73d89
NC		 5332000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
534
535 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
536 normal operands.
537
dbbc7809
JL		 5382000-03-15 Kazu Hirata <kazu@hxi.com>
539
540 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
541
271bb601
HPN		 542Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
543
544 * expr.c (operand) [case 'f']: When testing if '0f' can start a
545 floating-point-number, make sure 'f' is in FLT_CHARS.
546
8684e216
HPN		 547Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
548
549 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
550 (s_lcomm_internal): Use it.
551 * doc/internals.texi (CPU backend): Document it.
552 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
553 bytes.
554
bb2d6cd7
GK		 5552000-03-10 Geoffrey Keating <geoffk@cygnus.com>
556
557 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
558 when embedded-pic.
559
560 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
561 implementation doesn't have special handling for switch
562 statements.
563 (macro_build): Allow for code in sections other than .text.
564 (macro): Likewise.
565 (mips_ip): Likewise.
566 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
567 Don't perform relocs if we will be outputting them.
568 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
569 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
570 embedded-pic.
571
5c86cbc7
CM		 5722000-03-09 Catherine Moore <clm@cygnus.com>
573
66778679
RH		 574 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
575 relocation type based on the entry in the fixup structure.
5c86cbc7 576
f8c827e9
L		 5772000-03-08 H.J. Lu (hjl@gnu.org)
578
579 * Makefile.am (install-exec-tooldir): Depend on
580 install-exec-bindir for parallel make.
581 * Makefile.in: Regenerated.
582
8ad9e709
NC		 5832000-03-06 Nick Clifton <nickc@cygnus.com>
584
585 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
586 switch.
587 (md_parse_option): Parse -m32r command line switch - disable m32rx
588 compatability.
ded0aeb7
NC		 589 (md_show_usage): Document new option.
590
591 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
592 * doc/Makefile.in: Regenerate.
593 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 594
b7b8f327
MM		 5952000-03-02 Michael Meissner <meissner@redhat.com>
596
597 * config/tc-d30v.c (check_range): Remove code that incorrectly
598 sign extended values where bits < 32.
599
15886821
L		 6002000-03-02 H.J. Lu (hjl@gnu.org)
601
602 * configure.in: Support --enable-targets=all on ia32.
603 * configure: Regenerated.
604
8bf950bf
NC		 6052000-03-01 Nick Clifton <nickc@cygnus.com>
606
607 * gasp.c (do_align): Remove bogus check of alignment value.
608
c5e54cc2
ILT		 6092000-02-27 Thomas de Lellis <tdel@windriver.com>
610
611 * config/obj-elf.c (elf_frob_symbol): Remove code which when
612 TC_PPC was defined forced the type of a symbol with no other type
613 to be BSF_OBJECT.
614
65fd87bc
ILT		 6152000-02-27 Hans-Peter Nilsson <hp@axis.com>
616
617 * doc/internals.texi (CPU backend): Mention that
618 line_separator_chars do not break up comments. Fix typos for
619 LEX_AT and LEX_NAME descriptions. Document operands for
620 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
621 description of md_create_short_jump usage. Document argument for
622 md_undefined_symbol.
623
a25fe906
ILT		 6242000-02-27 Jakub Jelinek <jakub@redhat.com>
625
626 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
627 (md_parse_option): Handle it.
628 (md_show_usage): Document it.
629
21b10511
ILT		 6302000-02-27 Ian Lance Taylor <ian@zembu.com>
631
632 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
633 opcode, for the instruction `pal19'. From Andrea Arcangeli
634 <andrea@suse.de>.
635
773f551c
AM		 6362000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
637
638 * config/tc-i386.c (i386_immediate): Move constant operand sizing
639 from here..
640 (md_assemble): To here, before template operands are matched.
641 Also ensure a constant immediate is sign extended when we know the
642 size is at most 16 bits. This is to catch cases like "add
643 $0xffc0,%ax" where we don't know the size, and thus that the
644 immediate can be represented as Imm8S until after parsing the
645 register operand.
646 (i386_displacement): Similarly sign extend 16 bit constant
647 displacements.
648 (md_assemble): Relax 16-bit jump constant range check to suit sign
649 extended displacements.
650
28d33191
JL		 6512000-02-26 Andreas Jaeger <aj@suse.de>
652
653 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
654
cc5ca5ce
AM		 6552000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
656
657 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
658 call operands when intel_syntax.
659 (intel_float_operand): Return 2 for "fi...".
660 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
661 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
662 earlier "SHORT" change.
663 (md_assemble): When determining suffix from Regs, exclude
664 InOutPortReg.
665
056350c6
NC		 6662000-02-24 Nick Clifton <nickc@cygnus.com>
667
668 * configure: Add arm-wince, mips-pe and sh-pe targets.
669 * configure: Regenerate.
670
671 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
672 sh-pe targets.
673 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
674 "pe-mips" for the mips-pe target.
675
676 * config/tc-arm.c (insns): Change displacement encoded in BL
677 and B instructions if the target port is arm-wince.
678 (do_ldst): Do not bias the relocation offset if the target
679 port is arm-wince.
680 (md_pcrel_from): Add in missing relocation offset bias if the
681 target os arm-wince.
682
683 * config/tc-mips.c (mips_target_format): Support COFF flavour.
684 (md_begin): Disable -G support for mips-pe target.
685 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
686 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
687 COFF flavour.
688
689 * config/tc-sh.c (md_begin): sh-pe target is little endian.
690 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
691 assembler, just set the alignment to 4.
692
693 * config/te-wince-pe.h: New file for WinCE targets. Define
694 TE_WINCE.
695
36bf8ab9
AM		 6962000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
697
698 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
699 string instructions.
700 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
701 (i386_intel_memory_operand): After finding a segment override,
702 check again for no `[' before looking for a displacement. Bomb if
703 more than one displacement rather than silently discarding the
704 second and subsequent ones. Free strings malloc'd by
705 build_displacement_string.
706
f5795b08
CM		 7072000-02-24 Catherine Moore <clm@cygnus.com>
708
709 * config/obj-som.c (obj_pseudo_table): Add "weak".
710 (obj_som_weak): New routine.
711
abd63a32
AM		 7122000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
713
520dc8e8
AM		 714 * config/tc-i386.c (union i386_op): New.
715 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
716 Throughout file replace occurences of disps[n], imms[n], regs[n]
717 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
718 intel mode operand swapping. Add assert in regKludge and
719 fake_zero_displacement code. Test i.types[n] when outputting
720 displacements and immediates. Combine output of Disp16 with
721 Disp32.
7f3f1ea2
AM		 722 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
723 when in intel mode by (not) reversing fsub and fdiv operands
724 before the template search. This fails for single operand
725 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
726 undefined. Instead fix the base_opcode after we've found the
727 template. Move base_opcode xor with found_reverse_match from
728 opcode output code to before this fix so we test for the correct
729 opcodes.
730 (md_assemble): Don't use strcmp when deciding to ignore the suffix
731 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 732
733 * config/tc-i386.h (TC_RELOC): Delete.
734 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
735 with equivalent call to reloc.
736
abd63a32
AM		 737 * as.h (flag_m68k_mri): Move declaration after target include, and
738 only declare when TC_M68K defined. Define as zero otherwise.
739 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
740 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
741 Define as zero otherwise.
742 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
743 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
744 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
745 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
746 testing whether defined.
747 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
748 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
749 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
750 rather than testing whether defined.
751 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
752 (parse_mri_cons): Declare and use only when TC_M68K.
753 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
754 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
755 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
756
757 * NEWS: Mention IBM 370 support.
758
7e052742
RH		 7592000-02-23 Richard Henderson <rth@cygnus.com>
760
761 * config/tc-i386.c (md_assemble): When swapping operands for
762 intel_syntax, assume everything that's not Imm or Disp is a
763 register.
764
5b93d8bb
AM		 7652000-02-23 Linas Vepstas <linas@linas.org>
766
767 * config/tc-i370.c, config/tc-i370.h: New files.
768 * Makefile.am: Add support for Linux/IBM 370.
769 * configure.in: Likewise.
770 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
771 * config/obj-elf.c: Include elf/i370.h
772 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
773
774 * Makefile.in: Regenerate.
775 * configure: Regenerate.
776
777 * doc/c-i370.texi: New file.
778 * doc/all.texi: Include it.
779 * doc/as.texinfo: And here.
780 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
781 * doc/Makefile.in: Regenerate.
782
25f2196d
CC		 7832000-02-19 Michael Meissner <meissner@redhat.com>
784
785 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
786 determine if an instruction can be used in parallel with an ADDppp
787 or SUBppp instruction.
788
6349b5f4
AH		 7892000-02-22 Andrew Haley <aph@cygnus.com>
790
791 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
792
c97ef257
AH		 7931999-12-30 Andrew Haley <aph@cygnus.com>
794
795 * config/tc-mips.c (mips_gp32): New variable.
796 (macro_build) Use mips_gp32.
797 (mips_ip): Ditto.
798 (md_longopts): Add "-mgp32" and "-mgp64".
799 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
800
b985eaa8
ILT		 8012000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
802
803 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
804 warning, and bump it to 1.
805
52454417
ILT		 8062000-02-22 Ian Lance Taylor <ian@zembu.com>
807
808 From Brad Lucier <lucier@math.purdue.edu>:
809 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
810 match format.
811
6b76fefe
CM		 8122000-02-21 Catherine Moore <clm@cygnus.com>
813
814 * config/tc-mips.c (MF_HILO_INSN): Define.
815 (mips_7000_hilo_fix): Declare.
816 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
817 (md_parse_option): Check for 7000_HILO_FIX options.
818 (OPTION_M7000_HILO_FIX): Define.
819 (OPTION_NO_M7000_HILO_FIX): Define.
820 * doc/c-mips.texi (-mfix7000): Describe.
821
f6af82bd
AM		 8222000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
823
824 * listing.c (print_lines): Remove unused variable `end'.
825
826 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
827 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
828 reloc_type when BFD_ASSEMBLER.
829 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
830 reloc_type when BFD_ASSEMBLER. Move common code out of switch
831 statement and quell signed vs. unsigned comparison warning.
832
8c8281f4
NC		 8332000-02-18 Nick Clifton <nickc@cygnus.com>
834
835 * config/tc-d10v.c (find_opcode): Add a symbol's value to
836 the computed frag offset, rather than overwriting it.
837
d4845d57
JR		 838Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
839
840 * config/tc-sh.c ("elf/sh.h"): Include.
841 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
842 (md.begin): Initialize target_arch.
843 Only include opcodes in has table that match selected architecture.
844 (parse_reg): Recognize register names for sh-dsp.
845 (parse_at): Recognize post-modify addressing.
846 (get_operands): The leading space is now optional.
847 (get_specific): Remove FDREG_N support. Add support for sh-dsp
848 arguments. Update valid_arch.
849 (build_Mytes): Add support for SDT_REG_N.
850 (find_cooked_opcode): New function, broken out of md_assemble.
851 (assemble_ppi, sh_elf_final_processing): New functions.
852 (md_assemble): Use find_cooked_opcode and assemble_ppi.
853 (md_longopts, md_parse_option): New option: -dsp.
854 * config/tc-sh.h (elf_tc_final_processing): Define.
855 (sh_elf_final_processing): Declare.
856
c97305a1
JL		 857Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
858
859 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
860 the unwinder subspace. Save the current seg/subseg before creating
861 the new seg/subseg.
862
bec50466
NC		 8632000-02-10 Nick Clifton <nickc@cygnus.com>
864
865 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 866 little endian targets.
bec50466 867 (INST_BYTE1): Redefine to handle big and little endian
66778679 868 targets.
bec50466
NC		 869 (cpu_type): New type: Select between M340 and M210.
870 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 871 instructions of the M340.
bec50466 872 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 873 instructions.
bec50466
NC		 874 (md_atof): Add support for little endian targets.
875 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 876 line switches.
bec50466
NC		 877 (md_convert_frag): Add support for little endian targets.
878 (md_apply_fix3): Add support for little endian targets.
879 (md_number_to_chars): Add support for little endian targets.
880
a25c045a
TW		 8812000-02-10 Timothy Wall <twall@redhat.com>
882
883 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
884 defined, use it to verify the symbol just read should be a label.
885
f28e8eb3
TW		 8862000-02-10 Timothy Wall <twall@redhat.com>
887
888 * app.c (do_scrub_chars): Handle "||" for parallel instructions
889 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
890 around colons when KEEP_WHITE_AROUND_COLON is defined.
891 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
892 and KEEP_WHITE_AROUND_COLON.
893
6dc19fc4
TW		 8942000-02-08 Timothy Wall <twall@redhat.com>
895
896 * read.c (s_rept): Call do_repeat, which abstracts the repeat
897 logic.
898 (do_repeat): New. Abstract repeat logic so that a "break" can be
899 implemented.
900 (end_repeat): New. Provide support for a "break" out of the
901 repeat loop.
902 * read.h: Add prototypes for new functions.
903
f805106c
TW		 9042000-02-08 Timothy Wall <twall@redhat.com>
905
906 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
907 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
908 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
909 non-zero.
910
4469be0f
TW		 9112000-02-08 Timothy Wall <twall@redhat.com>
912
913 * read.c: Added elseif to directives table.
914 * read.h: Added prototype for s_elseif.
915 * doc/as.texinfo: Added description for elseif.
916 * cond.c (s_elseif): New function
917
24a17b6c
TW		 9182000-02-04 Timothy Wall <twall@redhat.com>
919
920 * listing.c (print_lines): Remove conditionals causing bug in
921 listings.
922
bea9907b
TW		 9232000-02-03 Timothy Wall <twall@cygnus.com>
924
925 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
926 default values.
927 * frags.c (frag_new): Calculate fr_fix in octets
928 (frag_now_fix) Return offset as target address offset (bytes).
929 (frag_now_fix_octets) New - Return offset in octets (8-bit
930 quantities).
931 * frags.h: Added prototype for frag_now_fix_octets().
932 Distinguish between octets and bytes in field descriptions.
933 * listing.c (calc_hex): Account for octets vs bytes when
934 printing addresses/offsets.
935 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
936 target is little-endian, print the octets in a word in big-endian
937 order so that the display looks like a proper hexadecimal number,
938 instead of having the octets reversed.
939 * read.c (do_align): When recording alignment, alignment power
940 should be in terms of target bytes (minimum addressible unit)
941 instead of octets.
942 (do_org) Convert ORG target address (byte) argument into an
943 octet offset when generating a variable fragment.
944 * symbols.c (resolve_symbol_value): Symbol final value
945 converted to a target address offset (bytes) from its octet offset.
946 * config/obj-coff.c (coff_frob_symbol): Symbol target address
947 offset (bytes) is adjusted by the frag offset (octets) converted
948 to bytes.
949 (coff_frob_section) Section alignment power is in terms of bytes;
950 convert it to an octet alignment power when calculating size (and
951 size mask) in octets. Don't modify the section size in order to
952 "align" it for TI COFF, since that format has a different method
953 for storing alignment information.
954
210dcc61
TW		 9552000-02-01 Timothy Wall <twall@cygnus.com>
956
957 * stabs.c (generate_asm_file): Escape backslashes in stabs file
958 entries, matching the way GCC generates them. If not escaped, the
959 filename is encoded incorrectly.
960
557537a5 9612000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 962
557537a5
NC		 963 * config/tc-arm.c (reg_table): Add support for ATPCS register
964 naming conventions.
2c1c4c62 965
557537a5
NC		 9662000-01-31 Geoff Keating <geoffk@cygnus.com>
967
2c1c4c62
GK		 968 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
969 already defined.
970 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
971 New macro.
972 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
973 of a symbol when we really care about its value.
974
9752000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 976
977 * config/tc-mcore.c (md_assemble): Give warning message if
978 operands passes to instruction are more than the spec.
979
2f0ca46a
NC		 9802000-01-27 Thomas de Lellis <tdel@windriver.com>
981
66778679 982 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 983 Thumb mode but the label seen was not declared as '.thumb_func'
984 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
985 correct disassembly of Thumb code bounded by non function labels.
986
4c63da97
AM		 9872000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
988
989 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
990 Add dependencies for e-i386aout.o. Fix 2 comment lines.
991
992 * Makefile.in: Same here.
993 Update copyright.
994
995 * configure.in: Set bfd_gas for i386-aout when primary target
996 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
997 we may need the primary te_file. Remove incorrect comment.
998
999 * configure: Regenerate.
1000
1001 * config/e-i386aout.c: New file.
1002
1003 * as.c (USE_EMULATIONS): Move to before print_version_id.
1004 (struct emulation): Add i386aout.
1005 (show_usage): Split text strings. Reformat -a text. Add --em
1006 help.
1007 Update copyright.
1008
1009 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1010 (aout_format_ops): New.
1011 Update copyright.
1012
1013 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1014 preprocessor conditional and add aout USE_EMULATIONS tests.
1015 (read_a_source_file): Don't pass error strings to printf as
1016 format arg.
1017 Update copyright.
1018
1019 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1020 format arg.
1021 (do_data): Same here.
1022 (process_file): And here.
1023 Update copyright.
1024
1025 * symbols.c (colon): Rewrite "already defined" fatal message
1026 code for aout with USE_EMULATIONS.
1027 Update copyright.
1028
1029 * config/obj-aout.c (OBJ_HEADER): Define.
1030 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1031 fields of sentinel.
1032 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1033 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1034 forms here.
1035 (obj_aout_type): Expand S_SET_OTHER here too.
1036 (obj_read_begin_hook): Remove.
1037 (aout_pop_insert): New.
1038 (obj_aout_s_get_other): New.
1039 (obj_aout_s_get_desc): New.
1040 (aout_format_ops): New.
1041 Update copyright.
1042
1043 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1044 gets aout_pseudo_table.
1045 (aout_pseudo_table): Declare.
1046 (obj_read_begin_hook): Define.
1047 Update copyright.
1048
1049 * config/obj-coff.c (obj_pseudo_table): Rename to
1050 coff_pseudo_table.
1051 (coff_pop_insert): Use coff_pseudo_table.
1052 (coff_sec_sym_ok_for_reloc): Remove.
1053 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1054 and comment all zero entries and remove #if 0 code.
1055 Update copyright.
1056
1057 * config/obj-coff.h (obj_pop_insert): Define.
1058 (coff_pseudo_table): Declare.
1059 Update copyright.
1060
1061 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1062 s_get_size, s_set_size. Comment all zero entries.
1063 Update copyright.
1064
1065 * config/obj-elf.c (elf_s_get_other): New function.
1066 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1067 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1068 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1069 comment.
1070 (obj_elf_parse_section_letters): Don't pass error strings to
1071 printf as format arg.
1072 Update copyright.
1073
1074 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1075 OBJ_MAYBE_ECOFF.
1076 (elf_s_get_other): Declare.
1077 (S_GET_OTHER) Define as elf_s_get_other if not already
1078 defined.
1079 (S_SET_OTHER): Only define when not already defined.
1080 (elf_obj_read_begin_hook): Declare.
1081 (obj_read_begin_hook): Define.
1082 (elf_obj_symbol_new_hook): Declare.
1083 (obj_symbol_new_hook): Define.
1084 Update copyright.
1085
1086 * config/obj-multi.h: Add copyright header and protect against
1087 multiple inclusion. Add * to all function pointers.
1088 (OBJ_HEADER): If defined, include it rather than other defines
1089 in this file.
1090 (obj_frob_file_after_relocs): Test for NULL.
1091 (obj_symbol_new_hook): Here too.
1092 (obj_sec_sym_ok_for_reloc): And here.
1093 (S_GET_OTHER): Define.
1094 (S_GET_DESC): Define.
1095 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1096 (OBJ_MAYBE_ELF): Update comment.
1097
1098 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1099 OBJ_AOUT preprocessor conditional and handle emulation by
1100 testing OUTPUT_FLAVOR.
1101 (i386_displacement): Here too.
1102 (md_section_align): Similarly here.
1103 (i386_target_format): Conditionally compile when more than one
1104 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1105 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1106 (i386_displacement): Here too.
1107 Update copyright.
1108
1109 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1110 Define TARGET_FORMAT for aout only when not multi.
1111 Update copyright.
1112
1113 * config/te-multi.h: Delete file as it's identical to te-generic.h
1114
add0c677
AM		 11152000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1116
1117 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1118 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1119 LONG_MNEM_SUFFIX.
1120
1121 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1122 DWORD_MNEM_SUFFIX.
1123 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1124 comments.
1125
a19d8eb0
CP		 11262000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1127
66778679
RH		 1128 * config/tc-mips.c (mips_do_align): New function.
1129 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1130
550262c4
NC		 11312000-01-10 Philip Blundell <philb@gnu.org>
1132
1133 * doc/c-arm.texi (ARM Options): Fix typo.
1134 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1135 line separator for Linux.
1136 * doc/as.texinfo (Comments): Mention the ARM.
1137
0decc840
NC		 11382000-01-10 Philip Blundell <pb@futuretv.com>
1139
1140 * configure.in (arm*-*-conix*): New target.
1141 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1142 armv*-*-linux-gnu.
1143 * configure: Regenerate.
1144
2e13b764
NC		 11452000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1146
1147 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1148 (obj_elf_visibility): New function.
1149
1150 * doc/as.texinfo (Visibility): New node: document visibility
1151 pseudo ops.
1152
3138f287
AM		 11531999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1154
1155 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1156 warning for absolute jump/call without `*' in non-intel mode. No
1157 need to set i.types[0] JumpAbsolute in intel mode.
1158
df32bc61
NC		 11591999-12-22 Philip Blundell <pb@futuretv.com>
1160
1161 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1162 hook function when changing sections.
1163 (arm_s_data): Likewise.
1164
b4d0b2b3
NC		 11651999-12-14 Nick Clifton <nickc@cygnus.com>
1166
1167 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1168 command line switch.
b4d0b2b3 1169
85cb2cf9
JL		 1170Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1171
1172 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1173 (r_registers, xr_registers): Define.
1174 (r_register_name, xr_register_name): New functions.
1175 (md_assemble): Handle new am33 operand types and instruction
1176 formats.
1177 (mn10300_insert_operand, check_operand): Likewise.
1178
a64bcdd8
NC		 11791999-11-29 Nick Clifton <nickc@cygnus.com>
1180
1181 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1182 (s_force_thumb): Set thumb_mode to 2.
1183 (md_assemble): Do not complain about thumb instructions on a
1184 non-thumb target if thumb_mode is set to 2.
1185
43b4c25e
MM		 11861999-11-28 Michael Meissner <meissner@cygnus.com>
1187
1188 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1189 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1190 (O_...): Add new machine dependent expressions if we are handling
1191 explicit relocations.
1192 (alpha_reloc_op): New static table holding the explicit relocation
1193 information.
1194 (alpha_literal_hash): New static to hold the hash table for
1195 explicit relocations.
1196 (alpha_macros): Add support for explicit relocations.
1197 (md_begin): If explicit relocations, initialize hash table.
1198 (md_assemble): Don't print a second error if tokenize_arguments
1199 already printed an error message.
1200 (md_apply_fix): Add support for explicit relocations.
1201 (alpha_force_relocation): Ditto.
1202 (alpha_fix_adjustable): Ditto.
1203 (alpha_adjust_symtab): New function to support explicit
1204 relocations.
1205 (alpha_adjust_symtab_relocs): Ditto.
1206 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1207 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1208 Add support for explicit relocations. Return -2 if an error
1209 message was already printed.
1210 (find_macro_match): Add support for explicit relocations. Comment
1211 each of the cases.
1212 (emit_insn): Add support for explicit relocations.
1213 (assemble_tokens): Ditto.
1214 (emit_ldgp): Ditto.
1215 (load_expression): Ditto.
1216 (emit_lda): Ditto.
1217 (emit_ldah): Ditto.
1218 (emit_ir_load): Ditto.
1219 (emit_loadstore): Ditto.
1220 (emit_ldXu): Ditto.
1221 (emit_ldil): Ditto.
1222 (emit_sextX): Ditto.
1223 (emit_division): Ditto.
1224 (emit_jsrjmp): Ditto.
1225 (emit_retjcr): Ditto.
1226
1227 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1228 ELF object format.
1229 (tc_adjust_symtab): If explicit relocations, call the function
1230 alpha_adjust_symtab.
1231 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1232 relocations next to the literal relocation they reference.
1233 (TC_INIT_FIX_DATA): Initialize the new fields.
1234 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1235
afbf211f
JL		 1236Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1237
1238 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1239 'B' operand for PA2.0 bb instruction.
eaa15ab8 1240
f11900d0
NC		 12411999-11-18 Nick Clifton <nickc@cygnus.com>
1242
1243 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1244 target.
1245
1246 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1247 relocs.
1248 (mcore_force_relocation): Force relocations to be generated for
1249 RVA relocs.
1250
2daf4fd8
AM		 12511999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1252
1253 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1254 (i386_displacement): Disallow O_big displacements.
1255
eb726e5d
DL		 1256Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1257
1258 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1259 improvements in error checking.
1260 (md_assemble): Support for unconditional ARM instructions.
1261 (md_parse_option): Support for -m[arm]v5e flag.
1262
035349a4
NC		 12631999-11-12 Nick Clifton <nickc@cygnus.com>
1264
1265 * macro.c (buffer_and_nest): Do not check beyond the end of the
1266 buffer.
1267
c1eae114
NC		 12681999-11-11 Nick Clifton <nickc@cygnus.com>
1269
1270 * macro.c (buffer_and_nest): Look for seperator after TO and
1271 FROM tokens.
1272
c5c834aa
AH		 12731999-11-08 Andrew Haley <aph@cygnus.com>
1274
1275 * app.c (do_scrub_chars): When in State 10, treat backslash
1276 characters in the same way as as symbol characters.
1277
98007ce7
RH		 12781999-11-07 Richard Henderson <rth@cygnus.com>
1279
1280 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1281 the previous label was in the current section before playing
1282 with auto-alignment.
1283
d6c497c7
NC		 12841999-11-06 Nick Clifton <nickc@cygnus.com>
1285
1286 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1287 for weak symbols.
d6c497c7 1288 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1289 the symbol is weak.
d6c497c7 1290
dd33dc0f
MM		 12911999-11-05 Michael Meissner <meissner@cygnus.com>
1292
1293 * expr.h (operatorT): Increase machine dependent operators to 16.
1294 * expr.c (op_rank): Ditto.
1295
5f91fe03
ILT		 12961999-11-03 Ian Lance Taylor <ian@zembu.com>
1297
53b0d397
ILT		 1298 * read.c (pseudo_set): Reject attempts to set the value of a
1299 section symbol.
1300
5f91fe03
ILT		 1301 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1302 if it is defined.
1303
1304 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1305
1306 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1307 to bfd_set_section_contents.
1308
829ce307
NC		 13091999-11-03 Nick Clifton <nickc@cygnus.com>
1310
1311 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1312
2bd7f1f3
GRK		 13131999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1314
1315 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1316 (mips_ip): Use OPCODE_IS_MEMBER.
1317
90ca882f
JL		 1318Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1319
acb56623
JL		 1320 * config/tc-arm.c (reg_required_here): Improve comments.
1321
66778679
RH		 1322 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1323 (tinsns): Initialize variants field.
b49cfa5d
JL		 1324
1325 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1326 BAD_PC respectively.
90ca882f 1327
29c4c6b5
NC		 13281999-10-27 Scott Bambrough <scottb@netwinder.org>
1329
1330 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1331 * config/tc-arm.h: Fix compile time warnings.
1332
d9fd9852
DN		 1333Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1334
1335 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1336 form @abs16, @(abs16) and @(abs16 + imm).
1337
9ce8a5dd
GRK		 13381999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1339
1340 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1341 (ISA_HAS_64_BIT_REGS) New.
1342 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1343 mips_emit_delays,macro_build,load_register,load_addresss,
1344 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1345 and/or use new ISA_xxx macros in expressions involving
1346 ISA, particularly mips_opts.isa.
1347
446a06c9
MM		 13481999-10-18 Michael Meissner <meissner@cygnus.com>
1349
1350 * expr.h (operatorT): Add machine dependent operators md1..md8.
1351 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1352 for the machine dependent operators to use.
1353
1354 * expr.c (op_rank): Add machine dependent operators.
1355
1356 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1357 operator.
1358 (O_cpregister): Ditto.
1359 (md_begin): Change X_op test that field is wide enough to use
1360 O_max instead of O_alpha_max.
1361 (cpu_types): Fill in missing initializer.
1362 (alpha_num_macros): Make unsigned.
1363 (md_assemble): Make opnamelen be size_t.
1364 (md_apply_fix): Cast alpha_num_operands to int before testing.
1365 (alpha_force_relocation): Ditto.
1366 (alpha_fix_adjustable): Ditto.
1367 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1368 (tc_gen_reloc): Ditto.
1369 (tc_get_register): Ditto.
1370 (emit_ldgp): Ditto.
1371 (emit_lda): Ditto.
1372 (emit_ldah): Ditto.
1373 (emit_ldil): Ditto.
1374 (s_alpha_ent): Ditto.
1375 (s_alpha_end): Ditto.
1376 (s_alpha_frame): Ditto.
1377 (s_alpha_prologue): Ditto.
1378 (s_alpha_file): Ditto.
1379 (s_alpha_gprel32): Ditto.
1380 (s_alpha_proc): Ditto.
1381 (s_alpha_set): Ditto.
1382 (s_alpha_base): Ditto.
1383 (s_alpha_align): Ditto.
1384 (s_alpha_arch): Ditto.
1385 (alpha_align): Ditto.
1386 (assemble_insn): Suppress unused variable warning.
1387 (emit_insn): Ditto.
1388 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1389 order in the structure.
1390 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1391
476cdcb8
JL		 1392Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1393
1394 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1395
c388dee8
AM		 13961999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1397
1398 * config/tc-i386.c (i386_index_check): Correct #endif location.
1399
2bdd6cf5
GK		 1400Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1401
1402 * as.c (show_usage): Document new options.
1403 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1404 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1405 (parse_args): Parse the new options.
1406 (main): If there were warnings, and --fatal-warnings
1407 was specified, print an error.
1408 * as.h: New variable, flag_fatal_warnings, for new option.
1409
d53d2751
JL		 1410Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1411
1412 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1413 '@'. Change autoincrement completers to fall through to cache control
1414 completers.
1415
1416 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1417 arg.
d53d2751
JL		 1418 (pa_parse_addb_64_cmpltr): New function.
1419
1420 * config/tc-hppa.c (pa_ip): Change error message.
1421 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1422 '?Q' args to allow falling through.
1423
8fce3f5e 1424 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1425 Remove unused conditional codes.
1426 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1427
ba09cd8d
DN		 1428Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1429
1430 * config/tc-d30v.c (CHAR_BIT): Define.
1431 (check_range): Fix bit operations to support integers bigger than
1432 32 bits.
1433
c43185de
DN		 1434Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1435
1436 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1437 operands.
1438
925c058e
DE		 1439Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1440 Doug Evans <devans@cygnus.com>
1441
1442 Add support for m32rx.
1443 * config/tc-m32r.c (enable_m32rx): New static global.
1444 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1445 (allow_m32rx): New function.
1446 (M32R_SHORTOPTS): Add `O'.
1447 (md_longopts): Add --m32rx plus several warning options.
1448 (md_parse_option): Handle new options.
1449 (md_show_usage): Print them.
1450 (md_begin): Enable m32rx.
1451 (OPERAND_IS_COND_BIT): New macro.
1452 (first_writes_to_seconds_operands): New function.
1453 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1454 (target_make_parallel,assemble_two_insns): New functions.
1455 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1456 If optimizing and m32rx, try to make consecutive insns parallel.
1457
fba2b7f9
GK		 1458Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1459
1460 * config/tc-mips.c (nopic_need_relax): Allow for the
1461 .sdata.foo sections generated by -fdata-sections,
1462 and for the .gnu.linkonce.s sections generated by C++.
1463
fd232ac8
JL		 1464Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1465
ce674324
JL		 1466 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1467 with cleaner code using completer prefixes. Add 'Y'.
1468
fd232ac8
JL		 1469 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1470
b1039fc4
JL		 1471Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1472
66778679 1473 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1474 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1475 insn does not match and we should try the next insn in the table.
1476
913f265c
NC		 14771999-09-22 Nick Clifton <nickc@cygnus.com>
1478
1479 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1480
54af6ff6
JL		 1481Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1482
1483 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1484 of PA2.0 support.
1485
4cc782b5
ILT		 14861999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1487
1488 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1489 OBJ_ELF. If ELF, add "sq".
1490 (md_parse_option): If ELF, ignore -s and -q.
1491 (md_show_usage): Mention ELF options.
1492
6be78360
JL		 1493Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1494
eaa15ab8 1495 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1496 operands.
1497
71823da4
JL		 1498 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1499
61dd1d31
JL		 1500 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1501
1cf6ae67
JL		 1502 * config/tc-hppa.c (struct pa_it): New field "trunc".
1503 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1504 (pa_parse_ftest_gfx_completer): New function
1505 (pa_parse_fp_cnv_format): New function.
1506
77c02e18
JL		 1507 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1508 (md_apply_fix): Handle 22bit pc-rel branches.
1509
629d9417
JL		 1510 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1511
dbe2f9ee
JL		 1512 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1513
3db6e6bd
JL		 1514 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1515
6be78360
JL		 1516 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1517
e061d86f
JL		 1518Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1519
66778679
RH		 1520 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1521 (pa_ip): Handle 'fX'.
e061d86f 1522
7acbfc6b
JL		 1523Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1524
1525 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1526 unwinds unless the function is in the text space.
1527 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1528
2d93dcc4
JL		 1529Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1530
b52c78b8
JL		 1531 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1532 (md_assemble): To here. Tweak address generation.
1533
2d93dcc4
JL		 1534 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1535 debug_line.
1536 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1537 (md_assemble): Call dwarf2_where for OBJ_ELF.
1538 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1539 (pa_end_of_source): New function.
1540 * tc-hppa.h (md_end): Define for OBJ_ELF.
1541
6d83c84b
MM		 15421999-09-14 Michael Meissner <meissner@cygnus.com>
1543
1544 * configure.in (Canonicalization of target names): Remove adding
1545 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1546 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1547 * configure: Regenerate.
1548
41fd319a
ILT		 15491999-09-14 Donn Terry <donn@interix.com>
1550
1551 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1552
795a7704
AM		 15531999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1554
2f66722d
AM		 1555 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1556 pc-relative jmp/call to an absolute symbol.
1557 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1558 absolute section symbols.
1559
795a7704
AM		 1560 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1561 jump handling code and comments.
1562
c0c949c7
ILT		 15631999-09-12 Ian Lance Taylor <ian@zembu.com>
1564
1565 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1566 the value if TE_PE and a global defined symbol.
1567
e723ef7c
ILT		 15681999-09-11 Ian Lance Taylor <ian@zembu.com>
1569
1570 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1571 print the symbol, rather than printing it here.
1572
fa16d387
ILT		 15731999-09-11 Donn Terry <donn@interix.com>
1574
d33e1d24
ILT		 1575 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1576 BFD_RELOC_RVA relocations.
1577
18dc2407
ILT		 1578 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1579 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1580 starts with "_G".
1581
945a1a6b
ILT		 1582 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1583 defined.
1584 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1585 * doc/internals.texi (Object format backend): Document
1586 SET_SECTION_RELOCS.
1587
79d292aa
ILT		 1588 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1589 relocations against global symbols if TE_PE.
1590
7a6284c4
ILT		 1591 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1592 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1593
8828d862
ILT		 1594 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1595 symbols.
1596
9690c54d
ILT		 1597 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1598 symbols which do not have a constant value, or tags with
1599 non-tags. Remove the symbol from the list before adding it at the
1600 end.
1601
23dab925
ILT		 1602 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1603 C_FCN symbol differently if TE_PE.
1604 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1605 appears in the pseudo-op, rather coff_line_base which is only set
1606 for a .bf symbol.
1607
28428223
ILT		 1608 * config/obj-coff.c (obj_coff_loc): New static function.
1609 (obj_pseudo_table): Add "loc".
1610
e8a3ab75
ILT		 1611 * config/obj-coff.c (add_lineno): Check that the line number is
1612 positive.
1613
2ab9b79e
ILT		 1614 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1615 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1616 int.
1617 (md_atof): Return NULL rather than 0.
1618 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1619 * expr.c (expr): Change first parameter to int.
1620 * config/obj-coff.c: Add declarations for static functions.
1621 (coff_frob_symbol): Use SYM_AUXENT.
1622 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1623
5881e4aa
ILT		 1624 * config/obj-coff.c (obj_coff_section): Default to setting
1625 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1626
e723ef7c
ILT		 1627 * write.c (adjust_reloc_syms): Print adjusted fixup.
1628
fa16d387
ILT		 1629 * expr.c (integer_constant): Correct too_many_digits calculation
1630 in base 10 case.
1631
13a830b6
AS		 16321999-09-09 Andreas Schwab <schwab@suse.de>
1633
1634 * doc/c-arm.texi: Fix arguments of @var to not contain
1635 punctuation.
1636
325188ec
NC		 16371999-09-08 Philip Blundell <pb@nexus.co.uk>
1638
1639 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1640 and COFF targets.
1641 (md_parse_option): Only support -k flag for ELF and COFF targets.
1642
e7c1f43c
JL		 1643Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1644
1645 * config/tc-hppa.c (pa_ip): Put strict register checks before
1646 call to pa_parse_number.
1647
4964086a
JL		 1648 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1649
c4bf532f
ILT		 16501999-09-06 Ian Lance Taylor <ian@zembu.com>
1651
1652 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1653 BFD_ASSEMBLER code.
1654
a33132fd
ILT		 16551999-09-06 Donn Terry <donn@interix.com>
1656
1657 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1658
0f4f8b56
JL		 1659Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1660
1661 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1662 candidate instruction. Require registers for register arguments
1663 when in strict mode. Require assemble-time constants for
1664 constants when in strict mode.
1665 (pa_get_absolute_expression): Require a constant when in strict
1666 mode.
eaa15ab8 1667
d3388653
NC		 16681999-09-06 Nick Clifton <nickc@cygnus.com>
1669
1670 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1671
041dd5a9
ILT		 16721999-09-04 Steve Chamberlain <sac@pobox.com>
1673
1674 * config/tc-pj.c: New file, supports picoJava in ELF.
1675 * config/tc-pj.h: Ditto.
1676 * configure.in (pjl*, pj*): New targets.
1677 * Makefile.am: Rebuild dependencies.
1678 (CPU_TYPES): Add pj.
1679 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1680 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1681 * doc/c-pj.texi: New file.
1682 * doc/as.texinfo: Add some PJ specifics.
1683 * doc/all.texi: Add PJ to the list of all architectures, sort them
1684 all alphabetically.
1685 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1686 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1687
4ca72d38
AM		 16881999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1689
1690 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1691 (obj_frob_file): Test for null pointer.
1692 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1693 (OBJ_PROCESS_STAB): And here.
1694 (elf_obj_sy): Remove
1695
1696 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1697 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1698 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1699
1700 * config/obj-coff.c (no_func): Remove.
1701 (coff_format_ops): Change occurrences of no_func to 0, as we test
1702 for 0 in obj-multi.h.
1703
1704 * configure.in: Enable bfd for i386-coff when primary target is
1705 bfd. Enable i386 elf,coff emulation support. Don't set
1706 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1707 emulation to support.
1708 *configure: Regenerate.
1709
bcef92fa
NC		 17101999-09-02 Nick Clifton <nickc@cygnus.com>
1711
1712 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1713 .section .line directive is encountered.
1714
cdf82bcf
NC		 17151999-09-01 Nick Clifton <nickc@cygnus.com>
1716
5856c19a
NC		 1717 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1718 format.
1719
cdf82bcf
NC		 1720 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1721 * as.texinfo: Document --gdwarf2 command line option.
1722 Add additional documentation of ARM command line switches.
1723
af6bdddf
AM		 17241999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1725
1726 * config/tc-i386.c (i386_intel_memory_operand): Combine
1727 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1728 and RESTORE_END_STRING around parse_register calls.
1729 (i386_operand): Here too.
1730 (i386_is_reg): Remove.
1731 (parse_register): Move as_bad calls from within this function to
1732 callers.
1733
5f47d35b
AM		 17341999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1735
1736 Based on a patch from H.J. Lu <hjl@gnu.org>
1737 * config/tc-i386.c (parse_register): Handle FP regs specially.
1738 (md_begin): Remove '(' and ')' from register_chars.
1739
1174497c
DE		 17401999-08-29 Doug Evans <devans@casey.cygnus.com>
1741
1742 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1743 error message (done elsewhere).
1744
17d9105c
JL		 1745Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1746
1747 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1748
9ecc05f0
JL		 1749Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1750
66778679 1751 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1752 args by 'f'.
1753
9e4f2d3a
JL		 1754 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1755
680ef6de
JL		 1756 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1757 between args.
1758 Add new completers. Fix bug in 64 bit condition handling.
1759
413c94ba
JL		 1760 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1761 'cS', and 'c*'.
1762
28252e61
JL		 1763 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1764
a97685e9
JL		 1765 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1766
9ecc05f0
JL		 1767 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1768
cb30237e
NC		 17691999-08-27 Jim Wilson <wilson@cygnus.com>
1770
1771 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1772 (struct ls): Add frag field. Initialize it to zero.
1773 (out_end_sequence): New local text_frag. Set it while in text section.
1774 Replace address check with frag check. Set ls.frag to text_frag if
1775 out_set_addr called.
1776 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1777 Set it before switching sections. Replace address check with frag
1778 check. Set ls.frag to saved_frag if out_set_addr called.
1779
09a798ea
NC		 17801999-08-26 David Mosberger <davidm@hpl.hp.com>
1781
66778679 1782 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1783 output "advance_pc" opcode instead of calling gen_addr_line().
1784 The latter has the undesired side-effect of creating a new row
1785 in the debug line info matrix.
1786
e1c05f12
NC		 17871999-08-26 Jim Wilson <wilson@cygnus.com>
1788
1789 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1790 ls.last_filename if last is less than zero. Set ls.last_filename
1791 when allocating new entry.
1792 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1793 call.
1794
b23bac36
AM		 17951999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1796
1797 * config/tc-i386.c (i386_index_check): Fix the displacement size
1798 when INFER_ADDR_PREFIX.
1799
50f4163f
NC		 18001999-08-18 Nick Clifton <nickc@cygnus.com>
1801
1802 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1803 display its value.
1804
f589a541
ILT		 18051999-08-17 Ian Lance Taylor <ian@zembu.com>
1806
1807 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1808 handle 0xffffNNNN constants correctly.
1809
11450271
NC		 18101999-08-16 Nick Clifton <nickc@cygnus.com>
1811
1812 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1813 as well as loads.
1814
276b1dc2
NC		 18151999-08-13 Nick Clifton <nickc@cygnus.com>
1816
1817 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1818 (md_apply_fix3): Always pass positive values to
1819 validate_offset_imm.
1820
ae5ad4ad
NC		 18211999-08-12 Nick Clifton <nickc@cygnus.com>
1822
1823 * config/tc-arm.c (skip_whitespace): New macro.
1824 Formatting tidy ups.
1825
1826 (md_apply_fix3): Store relocation offset in addend for ELF based
1827 relocs.
1828 (arm_force_relocation): Always generate relocs for Thumb function
1829 calls.
1830
bf6d3895
AM		 18311999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1832
1833 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1834 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1835
46031ca9
JL		 1836Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1837
b100be66
JL		 1838 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1839 flags for the unwind subspace.
1840
46031ca9
JL		 1841 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1842 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1843 suitable relocation based on the size of the target's pointer.
1844 Always Use subsegment zero for the unwinders.
1845 (pa_level): Handle "2.0w".
1846
0825afba
JR		 1847Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1848
1849 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1850 with the following instruction unless this was specified.
1851
1a1ae23e
ILT		 18521999-08-09 Ian Lance Taylor <ian@zembu.com>
1853
1854 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1855 certain sections, to match BFD changes.
1856
81afc846
ILT		 18571999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1858
1859 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1860 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1861 * Makefile.in: Rebuild.
81afc846 1862
04ad1543
ILT		 18631999-08-08 Ian Lance Taylor <ian@zembu.com>
1864
1865 * Makefile.am: Rename .dep* files to DEP*.
1866 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1867 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1868 targets to DEPOBJ.
1869 * Makefile.in: Rebuild.
1870
1eb7027c
RH		 18711999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1872
1873 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1874
2dcc60be
ILT		 18751999-08-08 Ian Lance Taylor <ian@zembu.com>
1876
46eec08e
ILT		 1877 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1878 avoid problems on DOS filesystems.
1879 * Makefile.in: Rebuild.
1880
2dcc60be
ILT		 1881 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1882
18831999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1884
1885 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1886 section flag.
1887
76a27922
ILT		 18881999-08-08 Ian Lance Taylor <ian@zembu.com>
1889
1890 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1891 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1892 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1893
0741736b
JL		 1894Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1895
1896 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1897
9a913dfb
JL		 1898Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1899
1900 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1901
a1f2d742
ILT		 19021999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1903
1904 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1905 non-adjustable symbols.
1906
55a914bc
JL		 1907Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1908
1909 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1910
336f7c70 1911Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1912
1913 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1914 operands.
1915
9750fcc5
ILT		 19161999-08-05 Donn Terry <donn@interix.com>
1917
1918 * config/te-interix.h: New file.
1919 * configure.in (i386-*-interix*): New target.
1920 * configure: Rebuild.
1921
39ba5561
JL		 1922Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1923
1924 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1925 selectors for ELF too.
1926 (selector_table): Add "ltp" and "rtp" selectors.
1927
eecb386c
AM		 19281999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1929
1930 * config/tc-i386.c (i386_operand): No need to change
1931 operand_string pointer in segment reg case before goto
1932 do_memory_reference. Initialise displacement_string_start and
1933 displacement_string_end after do_memory_reference label.
1934 (i386_index_check): Add operand_string param, and print error
1935 message on failure here.
1936 (i386_intel_memory_operand): Instead of here.
1937 (i386_operand): And here.
1938 (INFER_ADDR_PREFIX): Enable.
1939
1940 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1941
1942 * config/tc-i386.h (DefaultSize): Define. Renumber following
1943 opcode_modifier defines.
1944
1945 From Etienne Lorrain <etienne.lorrain@ibm.net>
1946 * config/tc-i386.c (stackop_size): New variable.
1947 (set_16bit_code_flag): Clear it here.
1948 (set_16bit_gcc_code_flag): New function.
1949 (md_pseudo_table): Add "code16gcc" entry.
1950 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1951
f173e82e
ILT		 19521999-08-03 Ian Lance Taylor <ian@zembu.com>
1953
a04b544b
ILT		 1954 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1955 next_set_end even if the end symbol is being discarded.
1956
1957 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1958 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1959 * config/obj-coff.c: Likewise.
1960 (seg_info_type): Remove.
1961 (seg_info_off_by_4): Change to array of segT.
1962 (s_get_segment): Adjust accordingly.
1963 (obj_pseudo_table): Fully initialize sentinel entry.
1964
f173e82e
ILT		 1965 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1966 Ralf Baechle <ralf@uni-koblenz.de>.
1967
c3332e24
AM		 19681999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1969
1970 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1971
19721999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1973
24eab124
AM		 1974 * config/tc-i386.c: Indentation and white space changes.
1975 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1976 don't enable it by default.
1977 (i386_intel_operand): Remove redundant prototype.
1978 Move check on number of memory operands, and i.mem_operands++
1979 (i386_intel_memory_operand): To here.
1980 Remove i386_immediate code from here. Remove special case code
1981 for input and output using (%dx). Remove base/index checks and
1982 call i386_index_check instead. Save initial operand_string
1983 argument for error message.
1984 (i386_operand): Remove redundant prototype. Move base/index
1985 checks to i386_index_check.
1986 (i386_displacement): Move intel mode check for non-zero
1987 i.disp_operand
1988 (i386_intel_memory_operand): To here.
c3332e24 1989
6d8809aa
RH		 19901999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1991
1992 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1993 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1994 by .register pseudo-op if -64 and --no-undeclared-regs.
1995 (s_register, sparc_adjust_symtab): New functions.
1996 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1997 Declare sparc_adjust_symtab as tc_adjust_symtab.
1998 * doc/c-sparc.texi: Add description of #ignore special literal
1999 for .register pseudo-op.
2000
c8d259f7
CM		 20011999-07-30 Catherine Moore <clm@cygnus.com>
2002
eaa15ab8 2003 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2004 the relocation's section offset.
2005
b77ad1d4
AM		 20061999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2007
2008 * write.c (fixup_segment): Fix generic error check overflow test.
2009
2010 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2011 X_add_number to long.
2012
b53fcc20
JL		 2013Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2014
2015 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2016 processing.
2017
d2e71411
ILT		 20181999-07-27 Ian Lance Taylor <ian@zembu.com>
2019
2020 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2021 VTABLE relocations.
2022
e9f56b1d
ILT		 20231999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2024
2025 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2026
1a39f480
ILT		 2027 * configure.bat: Remove; obsolete.
2028 * config/go32.cfg: Likewise.
2029
29fe79d3
ILT		 20301999-07-21 Brad M. Garcia <bgarcia@fore.com>
2031
2032 * configure.in (i386-*-vxworks*): New target.
2033 * configure: Rebuild.
2034
e06510e6
RH		 20351999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2036
2037 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2038
dabe3bbc
RH		 20391999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2040
2041 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2042 on -64 and not pic.
2043 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2044 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2045 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2046 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2047 MAX_RELOC_EXPANSION): Define.
2048 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2049
b4cac588
AM		 20501999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2051
2052 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2053 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2054 block. Print a warning if an 8-bit or 16-bit constant
2055 displacement or immediate is truncated on output.
2056 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2057 immediate.
2058 (i386_operand): Disallow immediate jump absolute operand.
2059
966ed0b4
ILT		 20601999-07-15 Ian Lance Taylor <ian@zembu.com>
2061
0ed15843
ILT		 2062 * configure.in: Bump version number to 2.9.5.
2063 * configure: Rebuild.
2064
966ed0b4
ILT		 2065 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2066 or %llx work.
2067
67f1cff0
JL		 2068Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2069
2070 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2071 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2072
2f992c04
NC		 20731999-07-14 Philip Blundell <pb@nexus.co.uk>
2074
2075 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2076 is defined.
2077 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2078
2079 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2080 if -mno-fpu was given.
2081 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2082 relocs.
2083 (cons_fix_new_arm): Remove misleading comments.
2084
14ad458a
ILT		 20851999-07-14 Ian Lance Taylor <ian@zembu.com>
2086
2087 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2088 error message.
2089 (relax_segment): Likewise. After giving a rs_org error, convert
2090 the frag to rs_align to avoid cascading errors.
2091
36823076
AS		 20921999-07-12 Andreas Schwab <schwab@suse.de>
2093
2094 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2095
ab9da554
ILT		 20961999-07-11 Ian Lance Taylor <ian@zembu.com>
2097
2098 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2099 as appropriate. Fill in structure initializations. Add variable
2100 initializations. Add casts.
2101 * dwarf2dbg.c (print_stats): Change i to size_t.
2102 * listing.c (listing_listing): Change list_line to unsigned int.
2103
e0accf0c
ILT		 21041999-07-10 Ian Lance Taylor <ian@zembu.com>
2105
2106 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2107 rather than checking for \001 and \002 in symbol name.
2108 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2109
7d4ce8a9
JL		 2110Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2111
2112 * configure.in (hppa*-linux-gnu*): New target.
2113 * configure: Rebuilt.
2114
5395a469
NC		 21151999-07-08 Nick Clifton <nickc@cygnus.com>
2116
2117 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2118
cac58fa6
NC		 21191999-07-07 Nick Clifton <nickc@cygnus.com>
2120
5395a469 2121 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2122 accessing symbolP directly.
2123
03b36ee1
JL		 2124Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2125
2126 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2127 for ELF.
2128
49a5575c
NC		 21291999-07-05 Nick Clifton <nickc@cygnus.com>
2130
2131 * config/tc-arm.c (ARM_EXT_V5): Define.
2132 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2133 (md_begin): Detect ARM v5 architectures.
2134 (md_parse_option): Accept arm v5 specification.
2135 (md_show_usage): Documment -marmv5 switch.
2136
2137 * doc/c-arm.texi: Document -marmv5 command line option.
2138
2139 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2140 op.
2141 (validate_immediate_twopart): New function. Determine if a
2142 constant can be computed by two ADD instructions.
2143 (output_inst): Remove its command line parameter - it was never
2144 used.
2145 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2146 implememt the ADRL pseudo op.
2147 (tc_gen_reloc): Generate a suitable error message if an ADRL
2148 instruction tries to generate a real reloc.
2149
2150 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2151
09ecf0ba
JL		 2152Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2153
2154 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2155 into lower case.
2156
264d6861
ILT		 21571999-06-27 H.J. Lu <hjl@gnu.org>
2158
2159 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2160 non BFD_ASSEMBLER case.
2161
827c0149
ILT		 21621999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2163
2164 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2165 data.
2166
a340d270
RH		 21671999-06-26 David Mosberger <davidm@hpl.hp.com>
2168
2169 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2170 out_end_sequence() when the address decreases due to a new frag.
2171 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2172 numbering starts with 1.
2173
16b93d88
NC		 21741999-06-23 Nick Clifton <nickc@cygnus.com>
2175
2176 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2177 .section for COFF.
2178 (mcore_s_text): Call obj_elf_text for ELF target.
2179 (mcore_s_data): Call obj_elf_data for ELF target.
2180 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2181 for COFF target.
2182 (mcore_s_bss): New function: Dump literal table before changing
2183 sections.
2184 (mcore_s_comm): New function: Dump literal table before changing
2185 sections.
2186
2187 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2188 No longer static functions.
2189 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2190 Provide prototypes for these functions.
2191
fed9b18a
ILT		 21921999-06-22 Ian Lance Taylor <ian@zembu.com>
2193
be2acf27
ILT		 2194 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2195 a list of names, to try obj_segment_name, and to try abbreviated
2196 names when using COFF without long section names.
2197
7dcc9865
ILT		 2198 * config/tc-alpha.c: More use of symbol accessor functions.
2199 * config/tc-arc.c: Likewise.
2200 * config/tc-d30v.c: Likewise.
2201 * config/tc-fr30.c: Likewise.
2202 * config/tc-i860.c: Likewise.
2203 * config/tc-m88k.c: Likewise.
2204 * config/tc-mcore.c: Likewise.
2205 * config/tc-ns32k.c: Likewise.
2206 * config/tc-sparc.c: Likewise.
2207 * config/tc-v850.c: Likewise.
2208
a77f5182
ILT		 2209 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2210 sy_value with appropriate accessor functions.
2211 * config/tc-arm.c (md_apply_fix3): Likewise.
2212 * config/tc-d10v.c (AT_WORD_P): Likewise.
2213 * config/tc-v850.c (reg_name_search): Likewise.
2214
fed9b18a
ILT		 2215 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2216 use symbol_get_bfdsym instead.
2217 * config/tc-ppc.c (md_assemble): Likewise.
2218 * config/tc-v850.c (v850_comm): Likewise.
2219
310b5aa2
ILT		 22201999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2221
2222 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2223 the symbol, rather than accessing the bsym member.
2224 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2225 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2226 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2227 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2228 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2229 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2230 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2231 * config/tc-v850.c (tc_gen_reloc): Likewise.
2232
9cb8e75e
JL		 2233Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2234
2235 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2236 (hppa_gen_reloc_type): Conditionalize on BFD64.
2237 (tc_gen_reloc): Re-enable ELF relocations.
2238 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2239
3d103319
ILT		 22401999-06-21 Ian Lance Taylor <ian@zembu.com>
2241
2242 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2243 warning.
2244 (do_ldst): Move assignment out of if condition.
2245 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2246 parentheses to avoid warning.
2247
776b24b4
NC		 22481999-06-21 Nick Clifton <nickc@cygnus.com>
2249
155f0fe7
NC		 2250 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2251 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2252
809ffe0d
ILT		 22531999-06-19 Ian Lance Taylor <ian@zembu.com>
2254
2255 * config/tc-ppc.c: Update for symbol handling changes.
2256 * config/obj-coff.c: Likewise.
2257
49863f82
JL		 2258Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2259
2260 * tc-hppa.c: General cleanups of ELF support. No more spaces
2261 and subspaces for ELF.
2262 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2263 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2264 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2265 (UNWIND_SECTION_NAME): Likewise.
2266 (space/subspace related structures): Conditionalize definitions
2267 on OBJ_SOM.
2268 (space/subspace directives and support routines): Conditionalize
2269 definitions and references/uses on OBJ_SOM.
2270 (label_symbol_struct): For ELF, track the symbol's segment. For
2271 SOM track its space.
2272 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2273 changes.
2274 (USE_ALIASES): Kill for both SOM & ELF.
2275 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2276 (pa_space, pa_subspace): Corresponding changes.
2277 (pa_spaces_begin): Corresponding chagnes.
2278 (md_begin): Do not muck around with space/subspace stuff for
2279 OBJ_ELF.
2280 (md_apply_fix): Temporarily disable argument relocation stuff
2281 for OBJ_ELF.
2282 (tc_gen_reloc): Temporarily disable relocation generation for
2283 OBJ_ELF
2284 (pa_build_unwind_subspace): Similarly.
2285
fed881b1
NC		 22861999-06-16 Nick Clifton <nickc@cygnus.com>
2287
2288 * config/tc-arm.c (thumb_set): New pseudo op.
2289 (text, data, section): Override these pseudo ops with ARM
2290 specific versions.
2291 (s_thumb_set): New function: Perform the same as a .set pseudo
2292 op, but also mark the alias'ed symbol as being a Thumb
2293 function.
2294 (arm_s_text): New function: Perform the same as the .text
2295 pseudo op, but dump the literal pool before changing
2296 sections.
2297 (arm_s_data): New function: Perform the same as the .data
2298 pseudo op, but dump the literal pool before changing
2299 sections.
2300 (arm_s_section): New function: Perform the same as the
2301 .section pseudo op, but dump the literal pool before changing
2302 sections.
2303 (arm_cleanup): Do not reset the current section before dumping
2304 the literal pool.
2305
0f94f4c8
NC		 23061999-06-17 Nick Clifton <nickc@cygnus.com>
2307
2f3519a2
NC		 2308 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2309 OPTION_NO_WARN_UNMATCHED entries.
2310 (md_parse_option): Generate a warning message if an unrecognised
2311 option is encountered.
2312
0f94f4c8
NC		 2313 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2314 (get_operands): When parsing an expression after an '@' symbol
2315 has been detected, do not ignore '#' symbols.
2316 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2317 false.
2318
e4a86f6f
ILT		 23191999-06-13 Ian Lance Taylor <ian@zembu.com>
2320
2321 From K. Richard Pixley <rich@noir.com>:
2322 * configure.in (ppc-*-vxworks*): New target.
2323 * configure: Rebuild.
2324
a8aed0fb
UD		 23251999-06-12 Philip Blundell <philb@gnu.org>
2326
2327 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2328
7565ed77
ILT		 23291999-06-13 Ian Lance Taylor <ian@zembu.com>
2330
2331 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2332 which refer to symbols in linkonce sections, permit reducing the
2333 relocs if the symbol is local.
2334
b9e57a38
ILT		 23351999-06-12 Ian Lance Taylor <ian@zembu.com>
2336
2337 * subsegs.c (subseg_text_p): New function.
2338 * as.h (subseg_text_p): Declare.
2339 * read.c (do_align): Use subseg_text_p to set the default fill.
2340 * write.c (subsegs_finish): Likewise.
2341 * config/obj-coff.c (write_object_file): Likewise.
2342 * config/tc-i386.h (md_maybe_text): Don't define.
2343 (md_do_align): Use subseg_text_p to set the default fill.
2344 * config/tc-m32r.c (m32r_do_align): Likewise.
2345 * config/tc-sh.c (sh_do_align): Likewise.
2346 * config/tc-sparc.h (md_do_align): Likewise.
2347
008960a5
ILT		 23481999-06-12 David O'Brien <obrien@freebsd.org>
2349
2350 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2351 * configure: Rebuild.
2352
a1605869
ILT		 23531999-06-12 Ian Lance Taylor <ian@zembu.com>
2354
d9ac5a3b
ILT		 2355 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2356 * Makefile.am: Rebuild dependencies.
2357 * Makefile.in: Rebuild.
2358
a1605869
ILT		 2359 * config/tc-i386.c (i386_immediate): Remove unused label
2360 seg_unimplemented.
2361
2362 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2363 * symbols.c: Likewise.
2364 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2365 sy_next field when taking address, rather than symbol_next.
2366
2367 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2368 offsetT.
2369 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2370 value from the output file architecture.
2371 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2372 * dwarf2dbg.h: Change bfd_vma to addressT.
2373
a7cd1c22
ILT		 23741999-06-11 Ian Lance Taylor <ian@zembu.com>
2375
2376 * dwarf2dbg.h: Use PARAMS in function declarations.
2377
76171f81
ILT		 23781999-06-11 Martin Dorey <mdorey@madge.com>
2379
2380 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2381 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2382 OBJ_ELF.
2383 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2384
9b4d630b
ILT		 23851999-06-11 Ian Lance Taylor <ian@zembu.com>
2386
5865bb77
ILT		 2387 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2388
9e7c96d9
ILT		 2389 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2390 popsection.
2391
1b50c718
ILT		 2392 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2393
1bf67e0d
ILT		 2394 * read.c (read_a_source_file): Only declare inescape if
2395 QUOTES_IN_INSN.
2396
2397 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2398 match parameters.
2399 (find_entry_byval): Add parens to avoid warning.
2400
2401 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2402
9b4d630b
ILT		 2403 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2404 undefined symbols.
2405
a22b281c
RH		 24061999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2407
66778679 2408 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2409 with isoctal.
2410
2411 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2412 synthetize_setx): New functions.
2413 (md_assemble): Broken the special cases into the above
2414 functions. Make compiler happy if sizeof(bfd_vma)==4.
2415 Fix sethi generated from set/setuw. If instructions have a relloc,
2416 always clear the fields to be relocated in the opcode.
2417 (sparc_ip): Remove special_case global variable.
2418
7f2f689c
ILT		 24191999-06-10 Ian Lance Taylor <ian@zembu.com>
2420
d7ba4a77
ILT		 2421 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2422 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2423 indication of success rather than a value.
2424 (itbl_get_val): Likewise.
2425 (itbl_get_field): Use strcspn. Change delimiters to include
2426 parens.
2427 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2428 (itbl_get_val): Likewise.
2429 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2430
7f2f689c
ILT		 2431 * symbols.c (copy_symbol_attributes): Convert local symbols to
2432 regular symbols.
2433
c1d3c45e
NC		 24341999-06-10 Nick Clifton <nickc@cygnus.com>
2435
2436 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2437 ARM920t.
2438
63fab58c
RH		 24391999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2440
2441 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2442 Optimize set if sizeof(bfd_vma) == 64.
2443 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2444 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2445 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2446
cf9a1301
RH		 24471999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2448
2449 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2450 (s_ncons): New function.
2451 (native_op_table): New table.
2452 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2453 R_SPARC_OLO10 handling.
2454
bf29b231
RH		 2455Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2456
2457 * expr.h (struct expressionS): Revert last change; widen X_op.
2458 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2459
9be1cda6
AS		 2460Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2461
a4835b42
AS		 2462 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2463 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2464 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2465 * Makefile.in: Regenerated.
2466
9be1cda6
AS		 2467 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2468 `common' pass on to s_mri_common.
2469 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2470
62335629
RH		 24711999-06-06 Richard Henderson <rth@cygnus.com>
2472
2473 * config/obj-elf.c (obj_elf_section): Don't free the return
2474 value of demand_copy_C_string.
2475
9de8d8f1
RH		 24761999-06-05 Richard Henderson <rth@cygnus.com>
2477
2478 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2479 creation logic from obj_elf_create_section.
2480
2481 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2482 (section_stack): New.
2483 (special_sections): Make const.
2484 (obj_elf_section): Gut and rewrite parsing.
2485 (obj_elf_change_section): New function broken out of obj_elf_section.
2486 (obj_elf_parse_section_letters): Likewise.
2487 (obj_elf_section_word): Likewise.
2488 (obj_elf_section_type): Likewise.
2489 (obj_elf_previous): Treat as a toggle.
2490 (obj_elf_popsection): New.
2491 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2492 (ppc_section_type): Likewise.
2493 * config/tc-ppc.h: Likewise.
2494
2495 * expr.h (struct expressionS): Don't make X_op a bitfield.
2496 * config/tc-alpha.c: Update for symbol handling changes.
2497 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2498 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2499
58b5739a
RH		 25001999-06-05 Richard Henderson <rth@cygnus.com>
2501
2502 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2503 (dwarf2_gen_line_info): Kill unused variables.
2504 (dwarf2_finish): Likewise.
2505 (dwarf2_where): Likewise.
2506 (dwarf2_directive_file): If we've only got a string,
2507 hand off to s_app_file.
2508 * ecoff.c: Move the include of ecoff.h.
2509 * symbols.h (S_IS_FUNCTION): Prototype.
2510
2511 * read.c (LEX_HASH): Supply a default.
2512 (lex_type): Use it.
2513 (s_globl): Update `c' after skipping whitespace.
2514 * read.h (LEX_END_NAME, is_name_ender): New.
2515 * expr.c (get_symbol_end): Respect it.
2516
398e8c25
ILT		 25171999-06-04 Mark Klein <mklein@dis.com>
2518
993142d5
ILT		 2519 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2520 to real if OBJ_SOM
2521 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2522
398e8c25
ILT		 2523 * config/tc-hppa.c: Update for symbol handling changes.
2524
b4013713
ILT		 25251999-06-03 Ian Lance Taylor <ian@zembu.com>
2526
080e41e6
ILT		 2527 * cgen.c: Update for symbol handling changes.
2528 * config/tc-m32r.c: Likewise.
f412ead8 2529
a0f75b47
ILT		 2530 * config/tc-hppa.h: Update for symbol handling changes.
2531 * config/tc-hppa.c: Likewise.
2532
174419c1
ILT		 2533 * config/tc-arm.h: Update for symbol handling changes.
2534 * config/tc-arm.c: Likewise.
2535 (symbol_make_empty): Remove. Just use symbol_create.
2536
2537 * symbols.c (symbol_set_tc): Correct name.
2538
6104f0a0
ILT		 2539 * Makefile.am: Rebuild dependencies.
2540 ($(OBJS)): Don't depend upon struc-symbol.h.
2541 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2542 * dep-in.sed: Don't remove struc-symbol.h.
2543 * Makefile.in: Rebuild.
2544
b4013713
ILT		 2545 * doc/internals.texi (Symbols): Describe changes in symbol
2546 handling.
2547
6576f0b5
RH		 25481999-06-03 Richard Henderson <rth@cygnus.com>
2549
2550 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2551 instead of doing the work by hand.
2552
fac0d250
RH		 25531999-06-03 David Mosberger <davidm@hpl.hp.com>
2554
2555 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2556 state of line state-machine.
2557 (struct ls): Collect DWARF2 line state-machine state in new member
2558 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2559 resulted in any DWARF2 directives.
2560 (reset_state_machine): New function.
2561 (out_end_sequence): Ditto.
2562 (dwarf2_gen_line_info): When switching sections or switching to a
2563 lower text address, call out_end_sequence() first to terminate the
2564 previous code sequence as code sequences MUST have monotonically
2565 increasing addresses.
2566 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2567
25681999-06-03 David Mosberger <davidm@hpl.hp.com>
2569
2570 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2571 DWARF2 debug info (line information only, at this point).
2572 * as.h: Update comment about supported debug formats.
2573 * dwarf2dbg.c, dwarf2dbg.h: New files.
2574 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2575
2576 * expr.c (operand): Don't use [ for parens if we want an index op.
2577 (op_encoding): Switch [ into O_index, if desired.
2578 (op_rank): Renumber with O_index on bottom.
2579 (expr): If O_index, match closing bracket.
2580 * expr.h (O_index): New.
2581
2582 * read.c (read_a_source_file): Conditionally allow matched "
2583 in lines passed to md_assemble.
2584
2585 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2586
49309057
ILT		 25871999-06-03 Ian Lance Taylor <ian@zembu.com>
2588
2589 Add support for storing local symbols in a small structure to save
2590 memory when assembling large files.
2591 * as.h: Don't include struc-symbol.h.
2592 (symbolS): Add typedef.
2593 * symbols.c: Include struc-symbol.h.
2594 (local_hash): New static variable.
2595 (save_symbol_name): New static function, from symbol_create.
2596 (symbol_create): Call save_symbol_name.
2597 (local_symbol_count): New static variable.
2598 (local_symbol_conversion_count): Likewise.
2599 (LOCAL_SYMBOL_CHECK): Define.
2600 (local_symbol_make): New static function.
2601 (local_symbol_convert): New static function.
2602 (colon): Handle local symbols. Create local symbol for local
2603 label name.
2604 (symbol_table_insert): Handle local symbols.
2605 (symbol_find_or_make): Create local symbol for local label name.
2606 (symbol_find_base): Check for local symbol.
2607 (symbol_append, symbol_insert): Check for local symbols.
2608 (symbol_clear_list_pointers, symbol_remove): Likewise.
2609 (verify_symbol_chain): Likewise.
2610 (copy_symbol_attributes): Likewise.
2611 (resolve_symbol_value): Handle local symbols.
2612 (resolve_local_symbol): New static function.
2613 (resolve_local_symbol_values): New function.
2614 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2615 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2616 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2617 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2618 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2619 (symbol_previous, symbol_next): New functions.
2620 (symbol_get_value_expression): Likewise.
2621 (symbol_set_value_expression): Likewise.
2622 (symbol_set_frag, symbol_get_frag): Likewise.
2623 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2624 (symbol_mark_used_in_reloc): Likewise.
2625 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2626 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2627 (symbol_mri_common_p): Likewise.
2628 (symbol_mark_written, symbol_clear_written): Likewise.
2629 (symbol_written_p): Likewise.
2630 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2631 (symbol_section_p, symbol_equated_p): Likewise.
2632 (symbol_constant_p): Likewise.
2633 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2634 (symbol_get_obj, symbol_set_obj): Likewise.
2635 (symbol_get_tc, symbol_set_tc): Likewise.
2636 (symbol_begin): Initialize local_hash.
2637 (print_symbol_value_1): Handle local symbols.
2638 (symbol_print_statistics): Print local symbol statistics.
2639 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2640 Declare new symbols.c functions. Move many declarations here from
2641 struc-symbol.h.
2642 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2643 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2644 (struct symbol): Move bsym to make it clearly the first field.
2645 Remove TARGET_SYMBOL_FIELDS.
2646 (symbolS): Don't typedef.
2647 (struct broken_word): Remove.
2648 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2649 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2650 (symbol_clear_list_pointers): Likewise.
2651 (symbol_insert, symbol_remove): Likewise.
2652 (symbol_previous, symbol_append): Likewise.
2653 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2654 (struct local_symbol): Define.
2655 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2656 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2657 (local_symbol_get_frag, local_symbol_set_frag): Define.
2658 (local_symbol_get_real_symbol): Define.
2659 (local_symbol_set_real_symbol): Define.
2660 Define.
2661 * write.c (write_object_file): Call resolve_local_symbol_values.
2662 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2663 (TARGET_SYMBOL_FIELDS): Don't define.
2664 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2665 ECOFF_DEBUGGING, add ECOFF fields.
2666 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2667 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2668 ECOFF_DEBUGGING, add ECOFF fields.
2669 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2670 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2671 * config/tc-mcore.h: Don't include struc-symbol.h.
2672 (TARGET_SYMBOL_FIELDS): Don't define.
2673 (struct mcore_tc_sy): Define.
2674 (TC_SYMFIELD_TYPE): Define.
2675 * Many files: Use symbolS instead of struct symbol. Use new
2676 accessor functions rather than referring to symbolS fields
2677 directly.
2678
2679 * read.c (s_mri_common): Don't add in value of line_label.
2680
2681 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2682 checking for SEC_LINK_ONCE.
2683
2684 * config/tc-sh.h (sh_fix_adjustable): Declare.
2685
2686 * app.c (input_buffer): New static variable.
2687 (app_push): Save saved_input in allocated buffer.
2688 (app_pop): Restored saved_input.
2689 (do_scrub_chars): Change get parameter to take char * and int as
2690 arguments. Change GET macro to pass input_buffer to get
2691 function. Don't save input into allocated buffer.
2692 * as.h (do_scrub_chars): Update declaration.
2693 * input-file.c (input_file_get): Change to take char * and int.
2694 Read data into passed in buffer. Remove static buffer.
2695 * read.c (scrub_from_string): Change to take char * and int. Copy
2696 data into passed in buffer.
2697
2698 * hash.h: Neaten. Declare hash_traverse.
2699 * hash.c: Complete rewrite based on BFD hashing code.
2700 * gasp.c (chunksize): New variable.
2701 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2702 hash_delete.
2703
661e4995
NC		 27041999-05-28 Nick Clifton <nickc@cygnus.com>
2705
2706 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2707 addend unless the target uses an old ABI.
2708
d9a62219
DE		 2709Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2710
2711 -Wchar-subscripts cleanup
2712 * listing.c (listing_newline): Use unsigned char variable, so
2713 calls to isascii,iscntrl are correct.
2714 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2715 (unsigned char).
2716 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2717 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2718 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2719 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2720
6da466c7
ILT		 27211999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2722
2723 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2724 width for Coldfire.
2725 (arch_coldfire_p): New #define.
2726 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2727
27281999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2729
2730 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2731
2732 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2733 (install_operand): Add place `N'.
2734 (init_table): Add registers ACC, MACSR, MASK.
2735
2736 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2737
2738 * config/tc-m68k.c: Change mcf5200 --> mcf.
2739 (archs): Add mcf5206e, mcf5307.
2740 (m68k_ip): Add format `u'.
2741 (install_operand): Add place `m', `M', `h'.
2742 (init_table): Add upper/lower registers.
2743
2744 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2745
bedf545c
ILT		 27461999-05-28 Martin Dorey <mdorey@madge.com>
2747
2748 * config/tc-i960.c: Several minor changes to add ELF and
2749 BFD_ASSEMBLER support.
2750 * config/tc-i960.h: Likewise.
2751 * configure.in (i960-*-elf*): New target.
2752 * aclocal.m4, configure: Rebuild.
2753
40c62b25
AM		 27541999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2755
2756 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2757 reloc changes when defined(BFD_ASSEMBLER).
2758
daa01f85
AM		 27591999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2760
2761 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2762
2763 * write.c (write_print_statistics): Output to file, not stderr.
2764
2765 * expr.c (generic_bignum_to_int32,64): Prototype.
2766
2767 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2768 output_sleb128, output_uleb128, output_big_sleb128,
2769 output_big_uleb128, output_big_leb128): Prototype.
2770 (output_big_sleb128, output_big_uleb128): Make inline.
2771 (output_big_leb128): Remove inline
2772
2773 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2774 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2775 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2776 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2777 value for correct overflow check in write.c:fixup_segment.
2778 * write.c (fixup_segment): Move bitfield overflow checks to after
2779 the md_apply_fix call.
2780 * config/obj-coff.c (fixup_segment): Likewise.
2781 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2782 valueT *val argument.
2783
19b34177
AS		 2784Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2785
2786 * config/atof-ieee.c (gen_to_words): Correctly round a
2787 denormalized number. Fix off-by-one in range checking for
2788 exponent in a denormal.
2789
b8a40f53
NC		 27901999-05-10 Nick Clifton <nickc@cygnus.com>
2791
2792 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2793 name.
2794
53f3de98
RH		 2795Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2796
2797 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2798
578ec497
AM		 27991999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2800
2801 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2802 (ReverseRegRegmem): Remove.
2803 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2804 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2805 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2806 kludge.
2807
2808 From Doug Ledford <dledford@redhat.com>
2809 * config/tc-i386.h (RegXMM): New for P/III.
2810 * config/tc-i386.c: Add support for P/III.
2811
d0e9a01c
RH		 2812Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2813
2814 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2815 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2816 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2817
83183c0c
RH		 2818Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2819
2820 * config/tc-i386.c (i386_immediate): Skip whitespace before
2821 complaining about junk after expression.
2822 (i386_displacement): Likewise.
2823
03987ced
RH		 2824Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2825
2826 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2827 Don't copy before downcaseing.
2828
0d96863f
CM		 28291999-05-05 Catherine Moore <clm@cygnus.com>
2830
66778679
RH		 2831 * tc-m68k.c: Include elf/m68k.h.
2832 (m68k_elf_final_processing): New routine.
2833 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2834 Define.
0d96863f 2835
90700a53
JL		 2836Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2837
2838 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2839 17 bit fmt insn.
2840
252b5132
RH		 28411999-04-30 Nick Clifton <nickc@cygnus.com>
2842
2843 * config/tc-mcore.c (mcore_s_section): Dump literals before
2844 changing section.
2845
28461999-04-29 Nick Clifton <nickc@cygnus.com>
2847
2848 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2849 for COFF/PE port.
2850
2851Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2852
2853 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2854 (TC_INIT_FIX_DATA): Delete.
2855 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2856 (TC_INIT_FIX_DATA): Delete.
2857 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2858 * write.c (fix_new_internal): Initialize fx_cgen member.
2859 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2860 (gas_cgen_md_apply_fix3): Update.
2861 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2862 (md_cgen_record_fixup_exp): Update.
2863 (FX_OPINFO_R_TYPE): Update.
2864
2865 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2866 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2867 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2868 * frags.h (struct frag): Make opindex, opinfo ints.
2869
2870 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2871
28721999-04-26 Tom Tromey <tromey@cygnus.com>
2873
2874 * aclocal.m4, configure: Updated for new version of libtool.
2875
28761999-04-22 Nick Clifton <nickc@cygnus.com>
2877
2878 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2879 md_apply_fix.
2880 (md_apply_fix3): Do not fix up absolute relocations against
2881 symbolic values.
2882
2883 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2884
28851999-04-20 Nick Clifton <nickc@cygnus.com>
2886
2887 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2888 changes and data-in-text directives.
2889 (mcore_cons): New function: intercept cons() operations.
2890 (mcore_float_cons): New function: intercept float_cons()
2891 operations.
2892 (mcore_stringer): New function: intercept stringer() operations.
2893
28941999-04-18 Ian Lance Taylor <ian@zembu.com>
2895
2896 * obj.h (struct format_ops): Change generate_asm_lineno field to
2897 take no parameters.
2898 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2899
2900 * config/tc-alpha.c (find_opcode_match): Add default case to
2901 switch.
2902 (find_macro_match): Likewise.
2903 (load_expression): Parenthesize && within ||.
2904
2905 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2906
29071999-04-17 Nick Clifton <nickc@cygnus.com>
2908
2909 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2910 .text .data .section pseudo ops.
2911 (mcore_s_section): New function. Dump lits before changing secs.
2912 (mcore_s_text): New function. Dump lits before changing secs.
2913 (mcore_s_data): New function. Dump lits before changing secs.
2914
29151999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2916
2917 * config/tc-mips.c (mips_32bitmode): New.
2918 (md_begin): Set mips_32bitmode if needed.
2919 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2920 Set EF_MIPS_32BITMODE.
2921
2922Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2923
2924 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2925 change.
2926
29271999-04-16 Nick Clifton <nickc@cygnus.com>
2928
2929 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2930
2931Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2932
2933 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2934 expressions correctly.
2935
2936
29371999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2938
2939 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2940
2941Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2942
2943 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2944 and fmpynfadd instructions.
2945
29461999-04-11 Richard Henderson <rth@cygnus.com>
2947
2948 * as.h (environ): Declare it, if needed.
2949 * as.c (dump_statistics): Don't declare environ.
2950 * configure.in (environ): Detect declaration.
2951 * configure, config.in: Rebuild
2952
2953 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2954 (i386_displacement): Allocate enough space for replacement buffer.
2955 Clean up replacement buffer initialization.
2956
29571999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2958
2959 * subsegs.c (section_symbol): Don't create a new symbol if one
2960 already exists; instead, use the existing one, but set its segment
2961 and frag data if it hasn't already been defined.
2962 * config/obj-coff.c (c_section_symbol): Likewise.
2963
2964Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2965
2966 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2967
29681999-04-08 Nick Clifton <nickc@cygnus.com>
2969
2970 * config/tc-mcore.c: New File: Support routines for MCore
2971 assembler.
2972 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2973 * config/obj-coff.c: Add support for mcore-pe target.
2974
2975 * Makefile.am: Add support for MCore targets.
2976 * Makefile.in: Regenerate.
2977 * configure.in: Add support for MCore targets.
2978 * configure: Regenerate.
2979
2980 * doc/all.texi: Set MCORE.
2981 * doc/as.texinfo: Document MCore specific command line options.
2982
2983 * write.h: Prevent multiple inclusion.
2984
29851999-04-06 Ian Lance Taylor <ian@zembu.com>
2986
2987 * asintl.h (LC_MESSAGES): Never define.
2988 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2989 does not define it.
2990 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2991 does not define it.
2992
2993 * Makefile.am (m68k-parse.c): If configuring in the source
2994 directory, copy m68k-parse.y into the local directory before
2995 running ylwrap, to remove spurious differences when generating
2996 snapshots.
2997 * Makefile.in: Rebuild.
2998
2999 * config/tc-sparc.h (md_do_align): Just allocate the number of
3000 bytes necessary, rather than always allocating 1024.
3001
30021999-04-04 Ian Lance Taylor <ian@zembu.com>
3003
3004 * listing.c (listing_newline): Add cast to avoid warning.
3005 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3006 * config/tc-i386.c (i386_scale): Add return value.
3007 (build_displacement_string): Remove unused local temp_disp2.
3008 (i386_intel_memory_operand): Add parentheses to avoid warning.
3009 (i386_intel_operand): Remove unused local end_of_operand_string.
3010 (i386_operand): Remove unused local operand_modifier.
3011 (i386_operand): Add parens to avoid warning.
3012
30131999-04-04 Don Bowman <don@pixsci.com>
3014
3015 * configure.in: Add mips*-*-vxworks* target; have it define
3016 MIPS_STABS_ELF.
3017 * configure, config.in: Rebuild.
3018
30191999-03-31 Nick Clifton <nickc@cygnus.com>
3020
3021 * configure.in (emulations): Add support for arm-epoc-pe.
3022 * configure: Regenerate.
3023 * config/te-epoc-pe.h: New file. Define macros specific to
3024 arm-epoc-pe target.
3025 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3026 for arm-epoc-pe target.
3027
3028Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3029
3030 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3031
3032Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3033
3034 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3035 detect ",n" without a condition.
3036 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3037
3038
3039Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3040
3041 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3042 instruction is encoded with one bit.
3043
3044
30451999-03-23 Ian Lance Taylor <ian@zembu.com>
3046
3047 * doc/internals.texi (CPU backend): Mention that
3048 line_separator_chars should not include newline. From thi
3049 <ttn@mingle.glug.org>.
3050
30511999-03-22 Doug Evans <devans@casey.cygnus.com>
3052
3053 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3054 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3055
3056Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3057
3058 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3059
3060Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3061
3062 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3063
3064
3065Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3066
3067 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3068
30691999-03-15 Martin Hunt <hunt@cygnus.com>
3070
3071 * app.c (do_scrub_begin): Change '-' back to a symbol char
3072 so we can use multiple opcodes on a line again.
3073
3074 * config/tc-d30v.c: By default, warn if a symbol has
3075 the same name as a register. Plus some minor
3076 updates from the branch.
3077
30781999-03-13 Nick Clifton <nickc@cygnus.com>
3079
3080 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3081 BFD_RELOC_16 and BFD_RELOC_64.
3082
30831999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3084
3085 * expr.c (expr): Add missing else.
3086
30871999-03-12 Nick Clifton <nickc@cygnus.com>
3088
3089 * config/tc-arm.c (md_apply_fix3): Improve error message.
3090
30911999-03-11 Doug Evans <devans@casey.cygnus.com>
3092
3093 * Makefile.am (CPU_TYPES): Add fr30.
3094 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3095 (fr30,m32r dependencies): Update.
3096 * Makefile.in: Rebuild.
3097
3098 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3099 (gas_cgen_record_fixup_exp): Ditto.
3100 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3101 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3102 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3103 (md_cgen_lookup_reloc): Update use of operand->type.
3104 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3105 (md_convert_frag): Call cgen_operand_lookup_by_num.
3106 (md_cgen_lookup_reloc): Update use of operand->type.
3107 (m32r_cgen_record_fixup_exp): Ditto.
3108
31091999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3110
3111 * config/tc-mips.c (md_show_usage): Fix message.
3112
31131999-03-03 Nick Clifton <nickc@cygnus.com>
3114
3115 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3116 and LDR reg,=<expr> instruction.
3117
3118 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3119 -mcpu=arm9tdmi.
3120
3121Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3122
3123 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3124
31251999-02-17 Nick Clifton <nickc@cygnus.com>
3126
3127 This patch was created by: Scott Bambrough
3128 <scottb@corelcomputer.com>
3129
3130 * app.c:
3131 Special cased '@' character. The '@' character is used as the
3132 ARM assembler comment character, as a special character
3133 and in ELF .symver pseudo-op's, and as a special character in
3134 .type and .section pseudo-ops.
3135 (symver_pseudo): New static variable.
3136 (symver_state): New static variable.
3137 (struct app_save): Add field 'symver_state'.
3138 (app_push): Save global symver_state int struct app_save.
3139 (app_pop): Restore global symver_state from struct app_save.
3140 (do_scrub_chars): Special case handling of '@' character in
3141 .symver pseudo-ops.
3142
3143 * configure.in: Modified to recognize armv* uname syntax from ARM
3144 Linux kernel.
3145 * configure: Regenerated.
3146
3147 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3148 a prefix to the section's type.
3149 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3150 the type's typename.
3151
3152 * config/tc-arm.h: Add support for PIC generation:
3153 (pic_code): New boolean.
3154 (obj_relocate_extern): Define.
3155 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3156 (TC_CONS_FIX_NEW): Define.
3157 (tc_fix_adjustable): Define.
3158 (GLOBAL_OFFSET_TABLE_NAME): Define.
3159
3160 * config/tc-arm.c: Add support for PIC generation:
3161 (line_seperator_chars): Allow ';' as a seperator for Linux.
3162 (is_immediate_prefix): New macro.
3163 (arm_parse_reloc): New function.
3164 (s_arm_elf_cons): New function.
3165 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3166 (md_undefined_symbol): Special case handling for the Global Offset
3167 Table's symbol.
3168 (md_apply_fix3): Handle PIC relocs.
3169 (tc_gen_reloc): Handle PIC relocs.
3170 (md_parse_option): Add support for '-k' command line switch to
3171 enable PIC generation.
3172 (cons_fix_new_arm): New function.
3173 (s_arm_elf_cons): New function.
3174
3175Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3176
3177 * configure.in: Add comments for uses of AC_DEFINE.
3178 * acinclude.m4: Likewise.
3179 * acconfig.h: Remove.
3180 * aclocal.m4: Rebuild.
3181 * configure: Rebuild.
3182 * Makefile.in: Rebuild.
3183 * config.in: Rebuild.
3184
31851999-02-15 Jim Lemke <jlemke@cygnus.com>
3186
3187 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3188 non-constant offset from a base register.
3189
31901999-02-14 Ken Raeburn <raeburn@raeburn.org>
3191
3192 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3193 strings always.
3194
3195Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3196
3197 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3198 (emit_insn): Look for pc-relative and no-overflow specifiers on
3199 internal relocation types.
3200
32011999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3202
3203 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3204 -mcpu=NNNN flags.
3205
3206 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3207 mips_cpu instead.
3208 (mips_4650, mips_4010, mips_4100): Variables removed.
3209 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3210 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3211 variables.
3212 (md_begin): Don't bother initializing the mips_NNNN variables;
3213 mips_cpu is set, and that's good enough now.
3214 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3215 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3216 (show): New function, to handle wrapping in the CPU lists.
3217 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3218
3219Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3220
3221 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3222 than treat as an immediate specifier.
3223
3224Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3225
3226 * config/tc-i386.c: Prototype many functions.
3227 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3228 (i386_immediate): Remove unused second argument.
3229 (i386_intel_operand): Fix i386_is_reg typo.
3230 (i386_operand): Use allow_naked_reg.
3231 (output_invalid): Make operand int for K&R.
3232
3233Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3234
3235 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3236 patch.
3237 * Makefile.in: Rebuild.
3238
32391999-02-09 Doug Evans <devans@casey.cygnus.com>
3240
3241 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3242 (cgen.o): Ditto.
3243 (EXTRA_as_new_SOURCES): Comment out.
3244 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3245 * Makefile.in: Rebuild.
3246 * doc/Makefile.in: Rebuild.
3247 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3248 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3249 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3250 * configure: Rebuild.
3251 * aclocal.m4: Rebuild.
3252 * config.in: Rebuild.
3253 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3254 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3255 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3256 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3257 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3258 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3259 (gas_cgen_record_fixup_exp): Ditto.
3260 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3261 descriptor, not global variable.
3262 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3263 descriptor, not global variable. Refer to insert_operand handler
3264 via cpu descriptor, not global function.
3265 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3266 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3267 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3268 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3269 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3270 * config/tc-m32r.c: Ditto.
3271 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3272 (md_assemble): Ditto.
3273 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3274
32751999-02-09 Nick Clifton <nickc@cygnus.com>
3276
3277 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3278 relocations for ELF targets.
3279
32801999-02-08 Nick Clifton <nickc@cygnus.com>
3281
3282 * configure.in: Add support for StrongARM target.
3283 * configure: Regenerate.
3284
32851999-02-05 Nick Clifton <nickc@cygnus.com>
3286
3287 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3288
3289 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3290 for COFF ports.
3291
3292Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3293
3294 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3295
3296Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3297
66778679
RH		 3298 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3299 (INTEL_DWORD_MNEM_SUFFIX): Define.
3300 (BYTE_PTR): Define.
3301 (WORD_PTR): Define.
3302 (DWORD_PTR): Define.
3303 (XWORD_PTR): Define.
3304 (SHORT): Define.
3305 (OFFSET_FLAT): Define.
3306 (FLAT): Define.
3307 (NONE_FOUND): Define.
3308 (No_dSuf): Define.
3309 (No_xSuf): Define.
3310 * config/tc-i386.c (set_intel_syntax): New routine.
3311 (intel_syntax): Declare.
3312 (allow_naked_reg): Declare.
3313 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3314 (intel_float_operand): New routine.
3315 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3316 Handle brackets as well as parens. Call i386_intel_operand for
3317 intel syntax. Reverse operands if appropriate. Handle new
3318 suffixes. Handle movzx and movsx.
3319 (i386_is_reg): New routine.
3320 (i386_immediate): New routine.
3321 (i386_scale): New routine.
3322 (i386_displacement): New routine.
3323 (i386_operand_modifier): New routine.
3324 (build_displacement_string): New routine.
3325 (i386_parse_seg): New routine.
3326 (i386_intel_memory_operand): New routine.
3327 (i386_intel_operand): New routine.
3328 (i386_operand): Call i386_displacement, i386_immediate,
3329 i386_scale, etc. instead of handling inline.
3330 (parse_register): Handle registers without prefix.
252b5132
RH		 3331
3332Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3333
66778679
RH		 3334 * configure: Regenerate.
3335 * configure.in (arm-*-oabi): New.
3336 (thumb-*-oabi): New.
3337 * config/tc-arm.c (target_oabi): Declare.
3338 (md_apply_fix3): Support REL relocs.
3339 (md_parse_option): Handle -oabi.
3340 (elf32_arm_target_format): New routine.
3341 (md_longopts): Add OPTION_OABI.
3342 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3343
3344
33451999-01-28 Nick Clifton <nickc@cygnus.com>
3346
3347 * write.c (write_relocs): Handle out of range error.
3348
3349 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3350 (fr30_force_relocation): Default to 0.
3351
3352 * config/tc-fr30.h (obj_fix_adjustable): Define.
3353 (TC_FORCE_RELOCATION): Define.
3354
3355 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3356 relocs.
3357
33581999-01-16 Nick Clifton <nickc@cygnus.com>
3359
3360 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3361 merge of two instructions if the left instruciton kills the right.
3362
33631999-01-11 Doug Evans <devans@casey.cygnus.com>
3364
3365 * Makefile.in: Regenerate.
3366 * configure.in: Redo test for using cgen.
3367 * configure: Regenerate.
3368
33691999-01-09 Nick Clifton <nickc@cygnus.com>
3370
3371 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3372 redefinition of this macro.
3373
3374Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3375
3376 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3377 warning.
3378
33791998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3380
3381 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3382 a read of HI or LO and an immediatly following branch.
3383
33841998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3385
3386 * config/tc-mips.c (md_begin): Another correction to the setting of
3387 mips_eabi64.
3388
33891998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3390
3391 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3392
33931998-12-21 Nick Clifton <nickc@cygnus.com>
3394
3395 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3396 bit insn when optimizing, so that parallelised instructions will
3397 start on a 32 bit boundary.
3398
33991998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3400
3401 * config/tc-mips.c (mips_eabi64): New.
3402 (md_begin): Set mips_eabi64.
3403 (mips_elf_final_processing): Use it.
3404
34051998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3406
3407 * config/tc-mips.c (mips_elf_final_processing):
3408 Correct setting of ABI in e_flags.
3409
3410Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3411
3412 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3413
34141998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3415
3416 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3417
34181998-12-15 Doug Evans <devans@casey.cygnus.com>
3419
3420 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3421 warning, values that don't fit in the field.
3422
34231998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3424
3425 * config/tc-mips.c (mips_abi_string): New.
3426 (md_parse_option,md_longopts): Add mabi.
3427 (mips_elf_final_processing): Set e_flags based on mabi flag.
3428
34291998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3430
3431 * config/tc-mips.c (md_parse_option): Handle vr4111.
3432
343398-12-11 Ken Raeburn <raeburn@cygnus.com>
3434
3435 * config/tc-h8300.c (build_bytes): Change message given if the
3436 instruction requires H8/300H mode and we're not in Hmode, to
3437 suggest that it may be the operand modes that are the problem, not
3438 necessarily the opcode.
3439
34401998-12-10 Nick Clifton <nickc@cygnus.com>
3441
3442 * config/tc-fr30.c: Add line separator character.
3443
3444Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3445
3446 * configure.in (hppa-*-mpeix*): New target.
3447 * config/obj-som.h (obj_som_compiler): Declare.
3448 * config/obj-som.c (compiler_seen): New static variable.
3449 (obj_som_compiler): New function.
3450 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3451 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3452 (pa_type_args): Set hppa_priv_level.
3453 (pa_compiler): New static function if OBJ_SOM.
3454 * configure: Rebuild.
3455
3456Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3457
3458 * read.c (output_leb128): Don't mark as inline.
3459
34601998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3461
3462 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3463 AIX .vbyte unaligned data support.
3464 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3465 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3466 sections.
3467
34681998-12-07 Nick Clifton <nickc@cygnus.com>
3469
3470 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3471 input handling.
3472
3473Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3474
66778679
RH		 3475 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3476 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3477
3478Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3479
3480 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3481 checking the target type.
3482 (mips-dec-bsd*): Set endian to little.
3483 * configure: Rebuild.
3484
3485 COFF weak symbol support, based on patches from Mark Elbrecht
3486 <snowball3@usa.net>:
3487 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3488 * config/obj-coff.c (obj_coff_weak): New static function.
3489 (obj_coff_endef) [both versions]: Handle weak symbols.
3490 (coff_frob_symbol): Likewise.
3491 (yank_symbols): Likewise.
3492 (obj_pseudo_table): Add "weak".
3493
3494 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3495 <aymeric.vincent@emi.u-bordeaux.fr>.
3496 * aclocal.m4: Rebuild with current tools.
3497 * configure: Rebuild.
3498
3499 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3500 an assertion failure for a case we can't handle when OBJ_ECOFF.
3501
3502 * expr.c (operator): And with 0xff to avoid problems with signed
3503 char.
3504
35051998-12-03 Nick Clifton <nickc@cygnus.com>
3506
3507 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3508 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3509
35101998-12-02 Nick Clifton <nickc@cygnus.com>
3511
3512 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3513 LDI:20 insn.
3514
3515Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3516
3517 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3518 of pcrel point.
3519
3520Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3521
3522 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3523 pcrel point.
3524
3525Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3526
3527 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3528 scope.
3529 (d10v_cleanup): Only generate previous insn if a multiline insn is
3530 not pending.
3531
3532Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3533
3534 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3535 FR30_OPERAND_I32.
3536
3537Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3538
3539 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3540 -marm6xxx command line switches.
3541
35421998-11-18 Doug Evans <devans@casey.cygnus.com>
3543
3544 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3545 (itbl-ops.o): Delete duplicate dependencies.
3546 Rebuild dependencies.
3547 Add fr30 dependencies.
3548 * Makefile.in: Rebuild.
3549
3550Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3551
3552 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3553 opcode list.
3554 * listing.c: Ignore line terminator characters found inside
3555 strings.
3556
3557Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3558
3559 * po/gas.pot: Regenerated.
3560
3561Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3562
3563 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3564 fr30_is_label_start(). Also checks for delay slot insns.
3565
3566 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3567 FR30 instructions which contain a colon in the mnemonic.
3568
3569 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3570
3571Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3572
3573 * config/tc-fr30.c: Removed currently superflous code.
3574
3575Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3576
3577 * config/tc-fr30.h: New file.
3578 * config/tc-fr30.c: Tweaking so that it will compile.
3579
3580Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3581
66778679
RH		 3582 * config/tc-d10v.h (obj_fix_adjustable): Define.
3583 (TC_FORCE_RELOCATION): Define.
3584 (d10v_force_relocation): Declare.
3585 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3586 (md_apply_fix3): Handle Vtable relocs.
3587 (d10v_fix_adjustable): New.
3588 (d10v_force_relocation): New.
252b5132
RH		 3589
3590Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3591
3592 * config/tc-d30v.c: Change default behaviour to ignore potential
3593 conflicts between register name and symbol names.
3594
3595Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3596
3597 * configure.in: Add fr30-*-*.
3598 * config/tc-fr30.c: New file.
3599 * Makefile.in: Regenerated.
3600 * config.in: Regenerated.
3601 * configure: Regenerated.
3602 * doc/Makefile.in: Regenerated.
3603 * po/gas.pot: Regenerated.
3604
3605Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3606
3607 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3608 are 16 bit insns.
3609
3610Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3611
3612 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3613 characters.
3614 (do_scrub_chars): Add some casts to unsigned char to avoid
3615 unwanted sign extension.
3616 * read.c (lex_type): Set characters about 127 to be symbol
3617 characters.
3618 * config/tc-i386.c (md_begin): Set identifier_chars and
3619 operand_chars for values above 127.
3620
3621Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3622
66778679
RH		 3623 * configure.in: detect cygwin* instead of cygwin32*
3624 * configure: regenerate
252b5132
RH		 3625
3626Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3627
3628 * listing.c: Add support for producing a listing from piped
3629 input.
3630
3631Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3632
3633 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3634 (append_insn): Account for the tx39's multiply behavior.
3635
36361998-10-26 Michael Meissner <meissner@cygnus.com>
3637
3638 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3639 from assemble_parallel_insns. Add support for '->' to indicate
3640 explicitly serializing the instructions.
3641 (md_assemble): Ditto.
3642
3643Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3644
66778679
RH		 3645 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3646 WEAK handling.
252b5132
RH		 3647
3648Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3649
66778679 3650 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3651
3652Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3653
3654 * config/tc-mips.c : support frame and regmask/fregmask when
3655 MIPS_STABS_ELF is specified.
3656
3657Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3658
66778679
RH		 3659 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3660 (md_apply_fix): Don't return 1 for VTABLE relocs.
3661 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3662
3663Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3664
3665 * doc/c-i386.texi: Replace occurences of "opcode" with
3666 "instruction mnemonic", "instruction", or "mnemonic" when
3667 referring to the name of an instruction. Use "opcode" when
3668 referring to the sequence of machine bytes.
3669
3670 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3671 (is_opcode_char): Rename to is_mnemonic_char.
3672 (md_assemble and i386_operand): Correct error messages from
66778679 3673 "opcode" to "instruction mnemonic"
252b5132
RH		 3674 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3675 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3676 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3677 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3678 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3679 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3680 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3681
3682 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3683
3684 * config/tc-i386.c (i386_operand): Check for garbage after
3685 register name.
3686
3687Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3688
3689 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3690 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3691
3692Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3693
66778679
RH		 3694 * config/tc-sh.h (obj_fix_adjustable): Define.
3695 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3696 (md_apply_fix): Likewise.
3697 (tc_gen_reloc): Likewise.
3698 (sh_fix_adjustable): New.
252b5132
RH		 3699
3700Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3701
3702 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3703 * cgen.h (gas_cgen_finish_insn): Update prototype.
3704 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3705 cgen_insn_t -> CGEN_INSN_INT.
3706 (make_parallel): Update handling of CGEN_INT_INSN_P.
3707 (assemble_parallel_insn): Ditto.
3708 (target_make_parallel): New function.
3709 (md_assemble): Use it.
3710
3711Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3712
66778679 3713 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3714
3715Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3716
3717 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3718 converted into lower case.
3719
3720Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3721
66778679
RH		 3722 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3723 (gas_cgen_tc_gen_reloc): Likewise.
3724 * config/tc-m32r.h (obj_fix_adjustable): Define.
3725 * config/tc-m32r.c (m32r_fix_adjustable): New.
3726 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3727
3728Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3729
3730 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3731
3732Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3733
3734 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3735 to lower case before parsing.
3736
3737 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3738 parallel insns modift buts in the PSW as a side effect.
3739
3740Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3741
3742 * config/tc-d30v.c (find_format): Test for missing flag and
3743 control registers.
3744
3745 (md_apply_fix3): Fix error messages to avoid
3746 assumption about presence of a symbol.
3747
3748 (parallel_ok): Disallow parallel instructions that both modify the
3749 same flag register.
3750
3751 (find_format): Generate a warning if an odd numbered register is
3752 used as the first register in a mutli-register instruction.
3753
3754Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3755
3756 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3757 relocations are always associated with a symbol.
3758
3759Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3760
66778679
RH		 3761 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3762 (elf32_sparc_force_relocation): Declare.
3763 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3764 (tc_gen_reloc): Handle vtable relocs.
3765 (elf32_sparc_force_relocation): New.
252b5132
RH		 3766
3767Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3768
66778679
RH		 3769 * symbols.c (S_IS_FUNCTION): New.
3770 * config/tc-v850.h (obj_fix_adjustable): Define.
3771 (TC_FORCE_RELOCATION): Define.
3772 (v850_force_relocation): Declare.
3773 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3774 of fx_addnumber for VTABLE reloc addends.
3775 (md_apply_fix3): Handle VTABLE relocs.
3776 (v850_fix_adjustable): New.
3777 (v850_force_relocation): New.
252b5132
RH		 3778
3779Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3780
3781 * tc-hppa.c (fp_operand_format): Add some additional formats.
3782 (pa_ip): Do not automatically promote into pa2.0 mode.
3783 (pa_level): Handle ".level 2.0".
3784
3785Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3786
3787 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3788 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3789 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3790 (None): Redefine as 0xffff.
3791
3792 From Jeff B Epler <jepler@usgs.gov>
3793 * doc/c-i386.texi (i386-SIMD): New section.
3794
3795Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3796
3797 * read.c (discard_rest_of_line): New function.
3798 * read.h: Declare it.
3799 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3800
3801Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3802
3803 * config/tc-d10v.c (find_symbol_matching_register): New function.
3804 (find_opcode): Cope with the case where a register name matches
3805 a symbol name.
3806
3807Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3808
3809 * config/tc-v850.c (md_pcrel_from): Rename to
3810 v850_pcrel_from_section.
3811 (v850_pcrel_from_section): Do not resolves symbols in other
3812 sections.
3813
3814 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3815
3816Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3817
3818 * config/tc-d10v.c (find_opcode): Generate an error if a register
3819 is supplied for an operand that should not be a register.
3820
3821Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3822
3823 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3824 instructions to have another instruction in the right bin.
3825
3826Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3827
3828 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3829 the right container if the left container holds a branch
3830 instruction.
3831
3832Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3833
3834 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3835 both a register name and symbol name.
3836 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3837
3838Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3839
3840 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3841 execution unit class.
3842
3843 (reg_name_search): If a name matches a register and a symbol,
3844 prefer the register.
3845 (find_format): Disallow flag registers when a general purpose
3846 register is required.
3847 If a number is required, but a register has been given, check to
3848 see if a symbol with the same name as the register exists, and if
3849 so, use that symbol.
3850
3851Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3852
3853 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3854
3855Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3856
3857 * config/tc-d30v.c (find_format): Do not accept flag registers as
3858 general purpose registers.
3859 (find_format): If an immediate value is expected at a given place
3860 in a format, but a register name has been provided instead, check
3861 to see if that register name matches the name of a predefined
3862 symbol and if it does, then use the symbol instead.
3863 (reg_name_search): If a register name matches a symbol name,
3864 prefer the register name to the symbol name.
3865
3866Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3867
3868 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3869 the previous insn to empty.
3870
38711998-09-20 Michael Meissner <meissner@cygnus.com>
3872
3873 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3874 pieces, forcing the use of an ANSI compiler.
3875
3876Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3877
3878 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3879 relocs.
3880 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3881
3882Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3883
66778679
RH		 3884 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3885 assembler syntax.
3886 (obj_elf_vtable_entry): Likewise.
3887 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3888 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3889 (tc_gen_reloc): Likewise.
3890 (arm_fix_adjustable): Likewise.
3891 (elf32_arm_force_relocation): New.
3892 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3893
3894Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3895
3896 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3897
3898Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3899
66778679
RH		 3900 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3901 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3902
3903Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3904
3905 * config/tc-i386.c (i386_operand): Detect non-segment registers
3906 used as segment prefixes.
3907
3908Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3909
3910 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3911 optimize across FDE boundaries.
3912
3913 * config/obj-coff.c (obj_coff_section): Preserve any link once
3914 flags when setting the section flags.
3915
3916Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3917
3918 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3919 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3920
3921Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3922
3923 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3924 to the host width.
3925
3926Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3927
3928 * frags.c (frag_grow): Include the size of the frag struct in the
3929 obstack chunk size.
3930
3931 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3932 if the new subseg comes before the old.
3933
3934Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3935
3936 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3937 to handle edge8 and edge16.
3938
3939Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3940
3941 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3942 before we clobber the symbol involved.
3943
3944Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3945
66778679
RH		 3946 * config/tc-arm.c: Remove OBJ_ELF definitions for
3947 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3948 use arm_adjust_symtab for OBJ_COFF.
3949 (armelf_adjust_symtab): New Routine.
3950 * config/tc-arm.h: Define obj_adjust_symtab to
3951 armelf_adjust_symtab for OBJ_ELF.
3952
252b5132
RH		 3953Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3954
3955 * configure.in: Make all i386-elf targets use bfd_gas.
3956 * config/tc-i386.c (tc_i386_force_relocation): New.
3957 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3958 (md_apply_fix3): Likewise.
3959 (tc_gen_reloc): Handle them.
3960 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3961 tc_i386_force_relocation.
3962
3963Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3964
3965 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3966
3967Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3968
3969 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3970 current opcode after writing the first insturction of a reverse
3971 sequential pair.
3972
3973Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3974
3975 * read.h (generate_lineno_debug): Add prototype.
3976 * read.c (generate_lineno_debug): Make non-static.
3977
3978Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3979
3980 * config/tc-i386.c (md_assemble): Only warn for address/data size
3981 prefixes.
3982
3983Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3984
3985 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3986 against Thumb function names, as the linker needs this information.
3987
39881998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3989
3990 * expr.c (operand): Check also that there is no advance in operand
3991 after atof_generic in order to decide "is it label 0f or floating
3992 point number?".
3993
3994Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3995
3996 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3997 command line options with a single dash.
3998 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3999
4000Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4001
4002 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4003 * tc-arm.c (arm_fix_adjustable): New routine.
4004
40051998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4006
4007 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4008 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4009 demand_empty_rest_of_line before mri_comment_end.
4010 (equals): Check garbage after expression before
4011 mri_comment_end in MRI mode.
4012
4013Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4014
4015 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4016 small immediate constant to use the constant itself rather than
4017 always using 1.
4018
4019Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4020
4021 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4022 (pa_leave): Likewise.
4023
4024Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4025
4026 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4027 prefixes.
4028 (i386_operand): Fix an error message.
4029
4030Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4031
4032 * doc/c-arm.texi (ARM Directives): Document .req directive.
4033
4034 * config/tc-arm.c (reg_required_here): Display erroneous string if
4035 the register name could not be decoded.
4036 Do not set inst.instruction if the sift is -1.
4037
4038Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4039
4040 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4041 we do for EXTERN.
4042
4043Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4044
4045 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4046 even if it is belived to be unnecessary.
4047
4048Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4049
4050 config/tc-i386.c (i386_operand): Size immediate constants by
4051 suffix (erroneously removed as part of July 7 change).
4052
4053Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4054
66778679
RH		 4055 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4056 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4057 (armelf_frob_symbol): New Routine.
4058 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4059
4060Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4061
4062 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4063
4064Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4065
4066 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4067 command line switches passed to assembler.
4068
4069Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4070
4071 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4072 (gas_cgen_opcode_desc): Declare.
4073 (gas_cgen_parse_operand): Declare.
4074 (*): Prepend gas_ to gas specific fns to denote them as such.
4075 All uses updated.
4076 * cgen.c (gas_cgen_opcode_desc): New global
4077 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4078 (queue_fixup): Renamed from cgen_queue_fixup.
4079 (*): Prepend gas_ to gas specific fns to denote them as such.
4080 All uses updated.
4081 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4082 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4083 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4084 Open opcode table and initialize it.
4085 (make_parallel): Use gas_cgen_opcode_desc.
4086 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4087 (md_assemble): Ditto.
4088
4089Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4090
4091 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4092 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4093 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4094 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4095 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4096 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4097 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4098 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4099 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4100 (INIT_STAB_SECTION): Likewise.
4101 (OBJ_PROCESS_STAB): Likewise.
4102
4103 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4104 (md_parse_option): Watch for them.
4105 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4106 (md_begin): Kill neverdef code.
4107 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4108 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4109 (s_alpha_coff_wrapper): New.
4110 (md_pseudo_table): Trap all ECOFF pseudos.
4111
4112Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4113
4114 Start of changes to remove mdebug section from mips*-elf
4115 Based on MIPS_STAB_ELF definition
4116 * acconfig.h: undef if not configured
4117 * config.in: undef if not configured
4118 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4119 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4120 * stabs.c (s_stab_generic): flush frag
4121
4122Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4123
66778679
RH		 4124 * configure.in: (arm-*-elf): Handle.
4125 (thumb-*-elf): Handle.
4126 * configure: Regenerate.
4127 * read.c (stringer): Fix typo in comment.
4128 * write.c (fixup_segment): Don't add symbol value to addend if
4129 TC_ARM and OBJ_ELF.
4130 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4131 sections.
4132 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4133 for OBJ_ELF.
252b5132
RH		 4134
4135Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4136
4137 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4138 (write_2_short): Emit warning if new flag is set.
4139 (do_assemble): Set flags if left instruction is one of special
4140 "right-instruction-killer" type.
4141
4142Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4143
4144 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4145 Always output words in debug_info section as big endian.
4146 (sparc_target_format): Choose correct bfd target.
4147 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4148
4149Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4150
4151 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4152 to work with internationalization code. Issue an error when two
4153 operands match that are not allowed to match.
4154
4155Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4156
4157 * configure.in (install_tooldir): Allow target to specify whether
4158 it wants to be installed in $(tooldir)/bin.
4159 * configure: Regenerate.
4160 * Makefile.am (install-exec-local): Set install-exec-tooldir
4161 dependency via configure.
4162 * Makefile.in: Regenerate.
4163
4164Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4165
4166 * Makefile.am (install-exec-local): Split into two ...
4167 (install-exec-bindir,install-exec-tooldir): New rules.
4168 * Makefile.in: Regenerate.
4169
4170Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4171
4172 * Makefile.am (install-exec-local): Don't remove the file before
4173 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4174 W. Rozycki <macro@ds2.pg.gda.pl>.
4175 * Makefile.in: Rebuild.
4176
4177Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4178
4179 * cgen.c: Include libiberty.h.
4180 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4181 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4182 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4183 (md_cgen_lookup_reloc)): Declare.
4184 (md_cgen_record_fixup_exp): Declare.
4185 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4186 (m32r_relax_frag): Declare.
4187 (cgen_md_apply_fix3): Decls moved to cgen.h.
4188 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4189 (m32r_cgen_record_fixup_exp): Delete decl.
4190 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4191 (assemble_nop): Delete.
4192 (expand_debug_syms): Delete unused `exp'.
4193 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4194 Add default case for -Wall.
4195 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4196 (md_atof): Delete unused wordP.
4197
4198Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4199
4200 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4201 value.
4202
4203Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4204
4205 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4206 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4207 .print, .purgem, and .struct. Remove documentation for
4208 .app-file.
4209
4210Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4211
4212 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4213 Update call to insert_operand.
4214
4215Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4216
4217 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4218
4219Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4220
4221 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4222 whitespace after a prefix operator.
4223
4224Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4225
4226 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4227
4228Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4229
4230 * config/tc-sparc.c (log2): New static function.
4231 (s_reserve): Use log2 to convert alignment before calling
4232 record_alignment.
4233 (s_common): Use log2 to convert alignment before calling
4234 record_alignment and frag_align.
4235 (sparc_cons_align): Use log2.
4236
4237Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4238
4239 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4240 (s_common): Likewise.
4241
4242 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4243 initialization of waddr.
4244 (sparc_elf_final_processing): Add default case to switch.
4245
4246Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4247
4248 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4249 than temporary real.
4250
4251Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4252
4253 * write.c (subsegs_finish): Don't align the segments if there were
4254 any errors.
4255
4256 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4257 copying aux information.
4258
4259 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4260 expression into a symbol.
4261
4262Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4263
4264 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4265 type to unsigned int.
4266 (md_assemble): Change type used to store offsets from unsigned
4267 long to long.
4268 (i386_operand): Switch error check to only call RESTORE_END_STRING
4269 once after parse_register.
4270
4271Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4272
4273 * config/tc-v850.c (md_show_usage): Changed format to match that
4274 of gcc, ld, etc.
4275
4276 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4277
4278Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4279
4280 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4281 relocs.
4282 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4283 weak.
4284
4285Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4286
4287 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4288 * doc/Makefile.in: Rebuild.
4289
4290Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4291
66778679
RH		 4292 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4293 for %lo expressions.
4294 (mips_ip, case 'u'): Move range check after code to mask
4295 off bits in %hi/%lo expressions. Mask off high bits for
4296 %lo expressions.
252b5132
RH		 4297
4298Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4299
4300 * doc/Makefile.am (gasver.texi): New target.
4301 (as.info, as.dvi): Depends upon gasver.texi.
4302 * doc/as.texinfo: Include gasver.texi. Mention version number on
4303 title page and in top node.
4304 * doc/Makefile.in: Rebuild.
4305
4306Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4307
4308 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4309 but not including the line containing the edict.
4310 * listing.h (LISTING_EOF): New.
4311 * input-scrub.c (input_scrub_next_buffer): Call it.
4312
4313Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4314
4315 * config/tc-i386.c (i386_operand): Don't set the size of an
4316 immediate address based solely on the suffix and the mode.
4317
4318 * config/tc-i386.c (md_assemble): Add assertion to make sure
4319 overlap2 does not set Imm.
4320
4321 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4322 sequences of whitespace to a single space.
4323 (is_space_chars): Just compare with space.
4324 (md_begin): Don't initialize space_chars.
4325 (md_assemble): Just skip a single whitespace character.
4326 (i386_operand): Rewrite base-index parsing to use new
4327 parse_register, and to skip white space. Skip white space in a
4328 number of other places too. Don't give error message if
4329 parse_register fails.
4330 (parse_register): Change reg_string parameter to be non-const.
4331 Add end_op parameter. Skip white space after the `%', and return
4332 end of register string. Give error message here rather than
4333 caller.
4334
4335Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4336
4337 Based on patch from Matt Semersky <matts@scd.hp.com>:
4338 * expr.c (op_encoding): Make const.
4339 (expr_set_precedence): New function.
4340 (expr_begin): Don't set operator rankings, just call
4341 expr_set_precedence.
4342 * expr.h (expr_set_precedence): Declare.
4343 * read.c (s_mri): Call expr_set_precedence.
4344
4345Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4346
4347 * doc/as.texinfo (Statements): Remove paragraph discussing
4348 continuing lines with a backslash. This hasn't worked for years,
4349 if it ever did.
4350
4351Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4352
66778679 4353 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4354 symbol definitions.
4355 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4356 (ps_CTORS, ps_DTORS): New section types.
4357 (vms_fixup_xtors_section): New function
4358 (Ctors_Psect, Dtors_Psect): Define.
4359 (IS_GXX_XTOR): Define
4360 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4361 Filter static constructors/destructors and add to
4362 Ctors_Symbols/Dtors_Symbols chain.
4363 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4364 appropriate section.
4365
66778679 4366 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4367 * makefile.vms: Merge vax/vms support.
4368
4369Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4370
4371 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4372 (elf_pseudo_table): Add them.
4373 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4374 (md_apply_fix): Accept them.
4375 (mips_fix_adjustable): Don't adjust them.
4376 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4377 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4378 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4379 (tc_fix_adjustable): Don't adjust them.
4380
4381Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4382
4383 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4384 (cgen.o): Use it.
4385 * Makefile.in: Regenerate.
4386 * configure.in: AC_SUBST cgen_cpu_prefix.
4387 * configure: Regenerate.
4388
4389Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4390
4391 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4392 Changed all users of COND12_DELAY.
4393
4394Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4395
4396 * config/tc-mn10300.c (set_arch_mach): New function.
4397 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4398 (md_begin): Default to mn10300 mode.
4399 (md_assemble): Only accept instructions for the core mn10300
4400 chip and the active machine type.
4401
4402Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4403
4404 * subsegs.h (segment_info_type): Give the struct a name.
4405 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4406 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4407 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4408 * config/tc-w65.h (tc_reloc_mangle): Declare.
4409 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4410
4411Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4412
66778679
RH		 4413 * config/tc-v850.c (v850_comm): Restore old section
4414 after common processing.
252b5132
RH		 4415
4416Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4417
4418 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4419
4420Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4421
4422 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4423 char with code that explicitly sign-extends.
4424
4425Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4426
4427 * config/tc-v850.c (md_begin): Restore text section as the current
4428 section after creating call table sections.
4429 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4430 code.
4431
4432 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4433 with call to macro SYM_AUXINFO.
4434
4435Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4436
4437 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4438 with the program transform name.
4439 * Makefile.in: Rebuild.
4440
4441Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4442
4443 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4444 information.
4445
4446Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4447
4448 * config/tc-i386.c (i386_operand): Be prepared for a space between
4449 the open parenthesis and the start of the register operand,
4450 because of the June 16 change.
4451
4452Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4453
4454 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4455 BFD_ASSEMBLER.
4456
4457Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4458
4459 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4460 even if it is belived to be unnecessary.
4461
4462Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4463
4464 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4465 symbols.
4466 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4467
4468Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4469
4470 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4471 shift amount for a repeated operand. The shift amount for the
4472 repeated copy comes from the size of the operand.
4473
4474Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4475
4476 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4477
4478Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4479
4480 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4481
4482Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4483
4484 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4485 characters in it as LEX_IS_SYMBOL_COMPONENT.
4486 * config/tc-i386.h (tc_symbol_chars): Define.
4487 (extra_symbol_chars): Declare.
4488 * config/tc-i386.c (extra_symbol_chars): Define.
4489 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4490 (line_comment_chars): Set to '/' if TE_LINUX.
4491 * doc/c-i386.texi (i386-prefixes): Update.
4492 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4493
4494Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4495
4496 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4497 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4498
44991998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4500
4501 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4502 constraint in instructions REP & REPI.
4503
4504Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4505
4506 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4507 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4508
4509 (check_range): If the operand is shifted, then shift the number
4510 before checking its range.
4511
4512 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4513
4514 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4515 common sections.
4516
4517Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4518
4519 * config/tc-v850.c (v850_comm): Create special sections as needed.
4520
45211998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4522
4523 * config/tc-d10v.c (write_2_short): Addition of swapping
4524 instructions for sequential and reverse sequential order when
4525 given order is not possible.
4526
4527Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4528
4529 * Makefile.am: Rebuild dependencies.
4530 (DEP_INCLUDES): Fix reference to intl build directory.
4531 * Makefile.in: Rebuild.
4532
4533Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4534
4535 * doc/c-i386.texi: Update 16 bit documentation.
4536
4537 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4538 IgnoreDataSize to IgnoreSize as they are used for address size as
4539 well as data size.
4540 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4541 32-bit mode, similarly addr16/data16 and variants.
4542
4543Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4544
4545 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4546 sequential word multiply instructions.
4547
4548 (do_assemble): Add extra command line argument, to allow mul32
4549 attribute to be preserved across parallel insns.
4550 (md_assemble): Insert NOPs between explicitly parallel insns which
4551 contain an 32 bit multiply and a 16 multiply.
4552
4553Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4554
4555 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4556 likewise for REPE.
4557
4558 * config/tc-i386.c (reloc): Add braces.
4559
4560 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4561 consistent with Intel naming.
4562 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4563 use bitfields in sib_byte.
4564 (modrm_byte): Don't use bitfields here either.
4565
4566 * config/tc-i386.c (current_templates): Add const.
4567 (parse_register): Add const to return, param, and char *s.
4568 (i386_operand): Add const to reg_entry *r.
4569 * config/tc-i386.h (templates): Add const to start, end.
4570
4571 Inspired by code for 16 bit gas support from Martynas Kunigelis
4572 <martynas@nm3.ktu.lt>:
4573 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4574 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4575 (uses_mem_addrmode): Remove.
4576 (md_estimate_size_before_relax): Add support here too.
4577 (md_relax_table): Rewrite interface to md_relax for 16 bit
4578 support.
4579 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4580 (opcode_suffix_to_type): Remove.
4581 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4582 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4583 (md_convert_frag): Likewise.
4584 (i386_operand): Add support for 16 bit base/index regs,
4585 immediates, and displacements. Remove some unnecessary casts, and
4586 localise end_of_operand_string, displacement_string_start,
4587 displacement_string_end variables. Add GCC_ASM_O_HACK.
4588 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4589
4590 * config/tc-i386.c (prefix_hash): Remove.
4591 (md_begin): Rewrite without obstacks. Remove prefix hash table
4592 handling. Rewrite lexical table handling.
4593 (i386_print_statistics): Don't print prefix statistics.
4594 (md_assemble): Rewrite instruction parser so that line is not
4595 converted to lower case. Don't do a hash_find for prefixes,
4596 instead recognise them via opcode modifier.
4597 (expecting_operand, paren_not_balanced): Localise variables.
4598 * config/tc-i386.h (IsPrefix): Define.
4599 (prefix_entry): Remove.
4600
4601 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4602 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4603 '\\' in case where comment_chars contains '/'.
4604
4605 * config/tc-i386.c (MATCH): Ensure given operand and template
4606 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4607 you must write `ljmp *table(%ebx)'.
4608
4609 From H.J. Lu <hjl@gnu.org>:
4610 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4611 as 0 ifndef BFD_ASSEMBLER.
4612 (md_assemble): Allow immediate operands without suffix or
4613 other reg operand to default in size to the current code size.
4614
4615Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4616
66778679
RH		 4617 * config/tc-v850.c (md_begin): Restore creation of
4618 .call_table_text and .call_table_data sections.
252b5132
RH		 4619
4620Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4621
4622 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4623 after emitting a word of noops.
4624
4625Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4626
4627 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4628 (i386_operand): Simplify checks for valid base/index combinations.
4629 Disallow `in 4(%dx),%al'.
4630
4631 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4632 index_reg const.
4633 (add_prefix): Change parameter from char to int.
4634
4635 * config/tc-i386.h (Ugh): Define opcode modifier.
4636 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4637
4638 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4639 CONSISTENT_REGISTER_MATCH macros to check register types more
4640 thoroughly. Check for illegal suffix/operand combinations
4641 when matching insns with operands. Handle new `s' suffix, and
4642 associated FloatMF opcode modifier for float insns with memory
4643 operands.
4644 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4645 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4646 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4647 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4648 DATA_PREFIX_OPCODE throughout.
4649
4650 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4651 (md_assemble): Rewrite suffix/register operand checking code to be
4652 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4653 AnyMem, the better to grep.
4654 (pi): Remove Abs.
4655 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4656 given a memory operand. Don't set Abs bits either.
4657 (type_names): Remove Mem*, Abs*.
4658 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4659 define opcode_modifiers as these cases are handled by Disp8,
4660 Disp16, Disp32 and suffix checks.
4661 (COMES_IN_BOTH_DIRECTIONS): Remove.
4662 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4663
4664 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4665 if IgnoreDataSize modifier given. Remove ShortformW modifier
4666 test. Add test for ShortForm in W base_opcode modification.
4667 Merge Seg2ShortForm and Seg3ShortForm code.
4668 * config/tc-i386.h (ShortFormW): Remove.
4669 (IgnoreDataSize): Define.
4670
4671Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4672
4673 * config/tc-d30v.c (md_assemble): Store previous segment state
4674 with previous instruction.
4675
4676Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4677
4678 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4679 (ebp, esp): Remove static variables.
4680 (MATCH): Remove test for InOutPortReg.
4681 (i386_operand): Properly handle InOutPortReg here instead.
4682 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4683 (md_assemble): Simplify and correct modrm and sib generation.
4684 (i386_operand): Add warning for scale without index.
4685 Rewrite checks for valid base/index combinations.
4686
4687 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4688 macros and enclose in do while(0).
4689 (RESTORE_END_STRING): Likewise.
4690 (md_assemble): Add one to printed operand number so we start
4691 from 1 not 0. Add some more gettext invocations.
4692 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4693 number here too.
4694
4695 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4696 DATA_PREFIX, SEG_PREFIX): Define.
4697 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4698 (check_prefix): Remove function.
4699 (add_prefix): New function. Add prefix to i.prefix as well as
4700 doing checks.
4701 (md_assemble): Changes for add_prefix. Remove hack for wait
4702 prefix, instead always output prefixes in fixed order. Test
4703 for jcxz/loop when selecting between word & dword operations,
4704 and add address size prefix rather than operand size prefix.
4705 Remove operand -> address size hack when emitting jcxz/loop.
4706 (i386_operand): Remove O_Absent check as it's done in expr.
4707
4708Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4709
4710 * configure.in: Recognize m5200 as a cpu_type of m68k.
4711 * aclocal.m4: Rebuild with current libtool.
4712 * configure: Rebuild.
4713
4714Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4715
4716 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4717 to relaxable_symbol to prevent references to external symbol from
4718 being relaxed.
4719
4720Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4721
4722 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4723 symbols are relaxable.
4724
4725Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4726
66778679
RH		 4727 * config/tc-v850.c (md_begin): Don't create special
4728 sections by default.
252b5132
RH		 4729
4730Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4731
4732 * config/tc-mips.c (macro): For div and udiv, close the
4733 reorder block as soon as possible.
4734
4735Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4736
4737 From Matt Semersky <matts@scd.hp.com>:
4738 * macro.c (macro_mri_mode): New function.
4739 * macro.h (macro_mri_mode): Declare.
4740 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4741 MRI mode.
4742
4743Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4744
4745 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4746 OBJ_EVAX case.
4747
4748 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4749 until after xstrdup in OBJ_EVAX case.
4750
4751Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4752
4753 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4754 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4755 of hardcoded magic number.
4756 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4757
4758Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4759
4760 * read.c (do_s_func): New function.
4761 (s_func): Call it.
4762 * read.h (do_s_func): Add prototype.
4763
4764Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4765
4766 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4767 nops if fill pattern not specified.
4768
4769Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4770
4771 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4772 * config/te-go32.h (TE_GO32): Define.
4773 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4774
4775Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4776
4777 Implement .func/.endfunc pseudo-ops.
4778 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4779 (s_func): Declare.
4780 * read.c (potable): Add .func,.endfunc.
4781 (s_func): New function.
4782 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4783 functions.
4784 (in_doc_func_p,current_function_label): New static globals.
4785 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4786
4787Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4788
4789 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4790 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4791 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4792 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4793 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4794 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4795 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4796 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4797 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4798 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4799 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4800 * config/tc-a29k.c: Don't define md_short_jump_size,
4801 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4802 * config/tc-alpha.c: Likewise.
4803 * config/tc-alpha.h: Likewise.
4804 * config/tc-arm.c: Likewise.
4805 * config/tc-h8300.c: Likewise.
4806 * config/tc-h8500.c: Likewise.
4807 * config/tc-hppa.c: Likewise.
4808 * config/tc-i860.c: Likewise.
4809 * config/tc-i960.c: Likewise.
4810 * config/tc-ppc.c: Likewise.
4811 * config/tc-sh.c: Likewise.
4812 * config/tc-sparc.h: Likewise.
4813 * config/tc-tic30.c: Likewise.
4814 * config/tc-w65.c: Likewise.
4815 * config/tc-z8k.c: Likewise.
4816
4817Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4818
4819 * config/tc-vax.c (_): Delete this macro used for placeholder
4820 values in vax_operand_width_size; it conflicts with the _() macro
4821 used for internationalization.
4822
4823Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4824
4825 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4826 code. From Chris Moller <moller@bops.com>.
4827
4828 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4829 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4830 * read.c (emit_expr): Initialize seg and subseg fields of a new
4831 broken word.
4832 * write.c (write_object_file): Switch to the appropriate segment
4833 and subsegment when processing a broken word.
4834
4835 * config/tc-m68k.c (mri_assemble): New static function.
4836 (build_mri_control_operand): Call mri_assemble rather than
4837 md_assemble.
4838 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4839 (s_mri_endf, s_mri_endw): Likewise.
4840
4841Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4842
4843 * read.c (s_org): Call md_flush_pending_output if it is defined.
4844
4845 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4846
4847Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4848
4849 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4850 (md_parse_option): Add for same.
4851 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4852 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4853 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4854
4855 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4856
4857Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4858
4859 * config/tc-arm.c (find_real_start): Relax definition of local
4860 labels.
4861
4862Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4863
4864 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4865 symbols at the given address, not just the last one specified.
4866
4867Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4868
66778679
RH		 4869 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4870 or number_to_chars_littleendian to write data.
252b5132
RH		 4871
4872Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4873
4874 * config/tc-v850.c (md_assemble): Remove artificially created
4875 register name symbols.
4876
4877Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4878
4879 * write.c (fixup_segment): Change "segment" to "section" in
4880 error message.
4881
4882Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4883
4884 * write.c (fixup_segment): Change sym1-sym2 message again.
4885
4886Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4887
4888 * write.c (fixup_segment): Improve error message for sym1-sym2
4889 errors when sym1 is in a different segment from sym2.
4890
4891Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4892
4893 * config/tc-m32r.c (warn_unmatched_high): New static local.
4894 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4895 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4896 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4897 (md_parse_option): Likewise.
4898 (md_show_usage): Likewise.
4899 (m32r_frob_file): Likewise.
4900
4901 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4902 (read_a_source_file): Call them.
4903 * read.h (stabs_generate_asm_file): Declare.
4904 * stabs.c (stabs_generate_asm_file): New function.
4905 (generate_asm_file): New function.
4906 (stabs_generate_asm_lineno): Move file name handling into
4907 generate_asm_file.
4908
4909Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4910
4911 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4912 (d30v_current_align, d30v_current_align_seg): New variables.
4913 (d30v_last_label): New variable.
4914 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4915 (s_d30v_data, s_d30v_section): Likewise.
4916 (md_pseudo_table): Call them.
4917 (md_begin): Initialize d30v_current_align_seg.
4918 (md_assemble): Call d30v_align when needed by known current alignment.
4919 (d30v_frob_label, d30v_cons_align): New functions.
4920 * config/tc-d30v.h (md_do_align): Remove.
4921 (tc_frob_label): Call d30v_frob_label.
4922 (md_cons_align): New.
252b5132
RH		 4923
4924 * config/tc-d30v.c (find_format): Convert complex expressions to
4925 expression symbols before processing. Clean up code formatting.
4926
4927Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4928
4929 * po/Make-in (install-info): New target.
4930
4931Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4932
4933 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4934 instructions.
4935 * config/tc-mn10300.c (md_assemble): Likewise.
4936
4937Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4938
4939 * Makefile.am: Update with `make dep-am'.
4940 (HFILES): Add cgen.h.
4941 (cgen.o): Depend on cgen.h.
4942 * Makefile.in: Regenerate.
4943
4944 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4945
4946Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4947
4948 * gasp.c (grab_label): Permit a label to be a preprocessor
4949 variable by permitting a label to start with a backslash.
4950
4951Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4952
4953 * config/tc-mips.c (validate_mips_insn): Removed hack
4954 for previously inaccessible bitfields in some INSN_TRAP
4955 instructions.
4956
4957Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4958
4959 * config/tc-d30v.c (do_assemble): Abort with error message
4960 if opcode operands do not match.
4961
4962Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4963
4964 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4965 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4966 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4967 similar new 'q' operand.
4968
4969Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4970
4971 * cgen.c (cgen_asm_finish_insn): Fix typo.
4972
4973Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4974
4975 * cgen.h: New file.
4976 * cgen.c: Include it.
4977 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4978 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4979 All callers updated.
4980 * config/tc-m32r.c: Include cgen.h.
4981 (m23r_insn): New members num_fixups,fixups.
4982
4983Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4984
4985 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4986 to avoid compiler warning.
4987
4988Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4989
4990 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4991 calling make.
4992
66778679 4993 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 4994
4995Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4996
4997 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4998
4999Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5000
5001 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5002 a short format insn.
5003 (md_assemble): Set it for explicitly packed insns.
5004
5005Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5006
5007 * config/obj-coff.c (c_symbol_merge): Do not take address of
5008 native fields when performing the memcpy.
5009
5010Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5011
5012 * config/tc-mips.c (macro,macro2): Implement
5013 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5014
5015Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5016
5017 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5018 relocations against globally visible symbols.
5019 * config/tc-m68k.c (relaxable_symbol): New macro.
5020 (m68k_ip, md_estimate_size_before_relax): Use it.
5021 (tc_m68k_fix_adjustable): Also handle weak symbols.
5022
5023Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5024
5025 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5026 references to externally visible symbols.
5027 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5028 values in twice for a PC relative reloc if the symbol is
5029 externally defined.
5030
5031 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5032 don't adjust a PC relative reloc against an externally visible
5033 symbol.
5034 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5035 for a PC relative fixup against an externally visible defined
5036 symbol, arrange to store object file and addend values as though
5037 the symbol were not defined.
5038 (tc_gen_reloc): Likewise.
5039
5040Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5041
5042 * read.c (sizeof_leb128): Referenced externally by write.c so
5043 don't inline.
5044
5045Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5046
5047 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5048 and expand a 'debug' symbol associated with the next instruction
5049 that does not cause a short instruction to be filled with a NOP.
5050 (md_pseudo_table): Add support for .debugsym.
5051 (assemble_parallel_insn): Add calls to expand_debug_sym as
5052 appropriate.
5053 (md_assemble): Ditto.
5054
5055Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5056
5057 * as.c (main): Conditionally call setlocale.
5058 * gasp.c (main): Likewise.
5059 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5060 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5061
5062Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5063
5064 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5065
5066Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5067
5068 * config/tc-hppa.c: Change all calls to bzero to use memset.
5069 (pa_ip): Add cast to avoid warning.
5070 (tc_gen_reloc, md_apply_fix): Likewise.
5071 (pa_find_space_by_number): Likewise.
5072 (hppa_force_relocation): Likewise.
5073 (pa_block): Change i to unsigned int.
5074 * config/obj-som.h (obj_som_copyright): Declare.
5075
5076Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5077
5078 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5079 for line numbers for assembly source.
5080
5081Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5082
5083 * configure.in: Change version number to 2.9.4
5084 * configure: Rebuild.
5085
5086Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5087
5088 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5089
5090Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5091
5092 * ecoff.h: Change symbolS in function declaration to struct
5093 symbol.
5094
5095Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5096
5097 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5098 (md_convert_frag): Fix i18n typo.
5099
5100Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5101
5102 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5103 * ecoff.h: Protoype it.
5104 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5105 [EVAX] (s_alpha_prologue): Delete.
5106 (md_pseudo_table): Update.
5107
5108Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5109
5110 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5111 array to local pointer.
5112 (get_args, parse_expr): Add casts to avoid warnings.
5113
5114Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5115
5116 * read.c (s_set): Cast xmalloc return value to fragS *.
5117 * config/tc-m68k.c (m68k_ip): Function made static to match
5118 previous forward declaration.
5119 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5120
5121Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5122
5123 * config/tc-v850.c: Add internationalisation macros to error
5124 strings.
5125
5126 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5127 macros to error strings.
5128
5129Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5130
5131 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5132 reloc is in the TOC csect.
5133 (md_apply_fix3): Correct gettext typo.
5134
5135Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5136
5137 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5138 .L - they are local labels and the branches are not really
5139 function calls but rather far jumps.
5140
5141Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5142
5143 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5144
5145Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5146
5147 * config/tc-i386.c (md_assemble): Print operand number rather than
5148 using ordinal_names.
5149 (i386_operand): Likewise.
5150
5151Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5152
5153 * Makefile.am (INTLLIBS): Define to work around apparent automake
5154 bug.
5155 All Makefiles: Regenerated.
5156
5157 * Many files: Added gettext invocations around user-visible
5158 strings.
5159 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5160 HAVE_LC_MESSAGES): Define.
5161 * dep-in.sed: Added asintl.h.
5162 * po/Make-in: New file.
5163 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5164 Include "asintl.h".
5165 * read.c (Z_): Renamed from `_'.
5166 * Makefile.am (SUBDIRS): Added po.
5167 (POTFILES): new macro.
5168 (po/POTFILES.in): New target.
5169 ($(OBJS)): Added asintl.h.
5170 (HFILES): Likewise.
5171 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5172 (as_new_LDADD): Added $(INTLLIBS).
5173 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5174 (gasp_new_LDADD): Added $(INTLLIBS).
5175 (gasp_new_DEPENDENCIES): New macro.
5176 * configure, aclocal.m4: Rebuilt.
5177 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5178 po/Makefile.
5179 (ALL_LINGUAS): Define.
5180 * macro.c: Include "asintl.h".
5181 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5182 * as.h: Include "asintl.h".
5183 * config/tc-i386.c (ordinal_names): Removed.
5184 (md_assemble): Changed error text to avoid ordinal_names.
5185 (i386_operand): Likewise.
5186 (reloc): Added as_bad to avoid i18n problems.
5187 (tc_gen_reloc): Likewise.
5188 * config/tc-arm.c (bad_args): Now a #define.
5189 (bad_pc): Likewise.
5190 * config/obj-vms.c (VMS_stab_parse): Changed type of
5191 `long_const_msg'.
5192 (global_symbol_directory): Unified strings to avoid i18n
5193 problems.
5194 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5195 avoid i18n problems.
5196 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5197 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5198 i18n problems.
5199 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5200 problems.
5201 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5202 comment.
5203 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5204 problems.
5205 * as.c (print_version_id): Added an fprintf to avoid i18n
5206 problems.
5207 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5208 problems.
5209 * expr.c (expr): Added as_warn call to avoid i18n problems.
5210 * messages.c (as_assert): Changed code to avoid i18n problems.
5211 (as_abort): Likewise.
5212 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5213 (s_space): Likewise.
5214 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5215
5216Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5217
5218 * config/tc-i386.c (check_prefix): New static function, split out
5219 from md_assemble.
5220 (struct _i386_insn): Add wait_prefix field.
5221 (md_assemble): Remove wait_prefix local variable. Use
5222 check_prefix when adding a prefix.
5223
5224 * config/tc-i386.c (current_templates): New static variable.
5225 (md_assemble): Remove current_templates local variable.
5226 (md_assemble, i386_operand): Improve error and warning messages in
5227 many places. Add RESTORE_END_STRING in many places before error
5228 return. Clarify some comments.
5229
5230 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5231 element array.
5232 (md_assemble): Parse string instruction operands, looking for
5233 segment override prefixes. Check for invalid segment prefixes on
5234 string instruction.
5235 (i386_operand): i.seg[] and max mem_operand changes for string
5236 insns.
5237 * config/tc-i386.h (EsSeg): Define.
5238
5239 * config/tc-i386.h (regKludge): Define.
5240 (iclrKludge, imulKludge): Don't define.
5241 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5242 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5243 opcode_modifier checks to look for more common cases first. Add
5244 default_seg for IsString case.
5245
5246Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5247
5248 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5249 AC_DECL_YYTEXT.
5250 * configure: Rebuild with new automake and libtool.
5251 * aclocal.m4, Makefile.in: Likewise.
5252
5253 * doc/Makefile.am (as.dvi): New target.
5254 * doc/Makefile.in: Rebuild.
5255
5256Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5257
5258 * configure.in: Added sparc86x support.
5259
5260 * configure: Rebuild.
5261
5262 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5263 sparc_arch.
5264 (md_parse_option): Warn if -EL is not supported for this architecture.
5265
5266 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5267
5268Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5269
66778679
RH		 5270 * config/tc-mips.c (mips_ip): Note when we use get match on
5271 the full instruction name.
252b5132
RH		 5272
5273Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5274
5275 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5276 back into the expression to handle add/sub simplification correctly.
5277
5278Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5279
66778679 5280 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5281
5282Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5283
5284 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5285 #<n>' instruction.
5286
5287Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5288
5289 * symbols.c (max_indent_level): New global.
5290 (print_symbol_value_1): Use it.
5291 * expr.h (expr_build_dot): Declare.
5292 * expr.c (expr_build_dot): New function.
5293
5294Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5295
5296 * symbols.c (print_binary): New function.
5297 (print_expr_1): Call it.
5298
5299Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5300
5301 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5302 operand in the opcode.
5303
5304Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5305
5306 * config/tc-i386.h: Reorder operand flags and opcode modifier
5307 flags for clarity. Remove unused definitions: Unknown,
5308 ImmUnknown, DispUnknown, NoModrm.
5309 * config/tc-i386.c (type_names): Add missing Debug type.
5310 (md_assemble): Better duplicate prefix checking. Quicker string
5311 instruction check via new opcode_modifier flag.
5312
5313Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5314
5315 * doc/as.texinfo (Invoking): Clarify -Wa example.
5316
5317Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5318
5319 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5320 (s_mips_weakext): Define.
5321 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5322 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5323 defined(TC_MIPS).
5324
5325Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5326
5327 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5328 is an error if the value can not be computed at assembly time.
5329 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5330
5331Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5332
5333 * gasp.c (main): Set next field of new include_path structure to
5334 NULL. From Avery Pennarun <averyp@gdc.ca>.
5335
5336 * read.c (s_mri_sect): Call as_bad rather than abort for an
5337 unsupported MRI target.
5338
5339Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5340
5341 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5342 the destination of a branch instruction should be altered.
5343 (find_real_start): New function: Locate the real, Thumb coded
5344 start of a Thumb function.
5345 (do_t_branch23): Alter the destination of branches to Thumb
5346 functions.
5347
5348 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5349
5350Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5351
5352 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5353 also.
5354
5355Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5356
5357 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5358 * doc/c-hppa.texi: Likewise.
5359
5360Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5361
5362 * Makefile.am: Rebuild dependencies.
5363 * Makefile.in: Rebuild.
5364
5365 * Makefile.am (DEP_INCLUDES): New variable.
5366 (.dep1): Change to work when srcdir is not an absolute path.
5367 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5368 * Makefile.in: Rebuild.
5369
5370Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5371
5372 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5373 LinearAddress patch.
5374
5375 * configure.in: Set version to 2.9.1.
5376 * configure: Rebuild.
5377
5378 * Branched binutils 2.9.
5379
5380Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5381
5382 * config/tc-i386.h (FWait): Define.
5383 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5384 other prefixes. Check FWait flag in opcode table to see which
5385 instructions require an fwait prefix.
5386
5387Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5388
5389 * stabs.c (get_stab_string_offset): Always create a stab string
5390 section.
5391
5392Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5393
5394 Fix some gcc -Wall warnings:
5395 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5396 * ehopt.c (eh_frame_code_alignment): Likewise.
5397 * expr.c (integer_constant, operand): Likewise.
5398 * frags.c (frag_align): Likewise.
5399 * gasp.c (level_0, change_base, doinstr): Likewise.
5400 * hash.c (hash_ask): Likewise.
5401 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5402 (debugging_pseudo): Likewise.
5403 * macro.c (define_macro, check_macro): Likewise.
5404 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5405 (ignore_rest_of_line, float_cons): Likewise.
5406 * symbols.c (decode_local_label_name): Likewise.
5407 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5408 (fixup_segment, number_to_chars_bigendian): Likewise.
5409 (number_to_chars_littleendian): Likewise.
5410 * config/atof-ieee.c (gen_to_words): Likewise.
5411 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5412 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5413 * read.c (output_big_sleb128): Initialize locals to avoid
5414 warnings.
5415 (output_big_uleb128, equals): Likewise.
5416 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5417 to unsigned int. Change zeros to unsigned int.
5418 * cond.c (s_if): Add return to default case.
5419 * frags.c (frag_now_fix): Change return type to addressT.
5420 * frags.h (frag_now_fix): Update declaration.
5421 * listing.c (file_info_struct): Change linenum to unsigned int.
5422 (struct list_info_struct): Change hll_line to unsigned int.
5423 (print_source): Update format string.
5424 * read.c (emit_expr): Change scan to unsigned int, and don't
5425 bother to initialize it.
5426 * symbols.c (dollar_label_count): Change to unsigned long.
5427 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5428 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5429 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5430
5431Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5432
5433 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5434 mcf5200 just as we do for m68000.
5435 (m68k_init_after_args): Likewise.
5436 (md_estimate_size_before_relax): Likewise.
5437
5438Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5439
5440 * config/tc-v850.c (md_assemble): Store relocation addend in
5441 fixup instead of instruction.
5442
5443Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5444
5445 * config/tc-i386.c (md_assemble): Swap template arguments to
5446 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5447 This macro is currently symmetric, so passing them the wrong
5448 way didn't cause any problem, but may if the macro is changed
5449 in the future.
5450 After copying template to i.tm, use i.tm. rather than t-> to
5451 access fields, and make t a const*
5452 Move i.tm.operand_types[] swap to immediately after the copy.
5453
5454Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5455
5456 * expr.h (expr_build_uconstant): Add prototype.
5457 (expr_build_unary,expr_build_binary): Add prototypes.
5458 * expr.c (expr_build_uconstant): New function.
5459 (expr_build_unary,expr_build_binary): New functions.
5460
5461Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5462
66778679
RH		 5463 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5464 * macro.c (macro_expand_body): Increase buffer size.
5465 * messages.c (as_warn): Likewise.
252b5132
RH		 5466 (as_warn_where, as_bad, as_bad_where): Likewise.
5467
5468Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5469
5470 Based on patch from H.J. Lu <hjl@gnu.org>:
5471 * Makefile.am (DISTSTUFF): New variable.
5472 (diststuff): New target.
5473 * Makefile.in: Rebuild.
5474
5475Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5476
5477 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5478 m32r_elf_section_change_hook.
5479
5480 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5481 emit a nop if a section ends with a 16 bit instruction.
5482
5483Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5484
5485 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5486 s_lcomm rather than obj_coff_lcomm.
5487 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5488
5489Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5490
5491 * config/tc-i386.h (LinearAddress): Define.
5492 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5493 instruction, don't use a default segment.
5494
5495Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5496
5497 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5498 * configure: Rebuild.
5499
5500Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5501
5502 * aclocal.m4, configure: Rebuild with libtool 1.2.
5503
5504Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5505
5506 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5507 PC relative branches. Patch courtesy of Jonathan Walton.
5508
5509
5510Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5511
5512 * configure.in (emulations): Add thumb-pe target.
5513
5514 * configure (emulations): Add thumb-pe target.
5515
55161998-03-17 Ken Raeburn <raeburn@cygnus.com>
5517
5518 * itbl-lex.l (yywrap): Don't define if already defined as a
5519 macro.
5520
5521Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5522
5523 * depend.c (quote_string_for_make): New function.
5524 (wrap_output): Use it.
5525
5526Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5527
5528 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5529 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5530
5531Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5532
5533 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5534 Recognize -GN and -relax.
5535 (md_begin): Initialize gp size from -G switch.
5536 (alpha_force_relocation): Always force if -relax.
5537 (alpha_align): Take a new argument that will specify when to
5538 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5539 Change all callers. Emit nop alignment padding as nop+unop pair.
5540
5541Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5542
5543 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5544 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5545
5546Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5547
5548 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5549 require padding to the next long word boundary.
5550
5551Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5552
5553 * cgen.c: #include symcat.h.
5554 * config/tc-m32r.c: Likewise.
5555
5556Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5557
5558 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5559 absolute expressions instead of '$' prefixed register names.
5560
5561Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5562
5563 * read.c (s_set): Record file and line info for symbols when -as.
5564 (pseudo_set): Don't overwrite that dummy fragment.
5565
5566Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5567
5568 * config/tc-ppc.c (md_pseudo_table): Add "section".
5569 (ppc_named_section): New static function.
5570
5571Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5572
5573 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5574 so we don't have to scan the entire list.
5575
5576Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5577
5578 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5579 case, allow the parallel instructions to modify the same flag
5580 bits.
5581
5582Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5583
5584 * listing.c (list_symbol_table): Categorize symbols by
5585 undefined_section rather than sy_frag->line == NULL.
5586
5587Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5588
5589 * Makefile.am (install-exec-local): Install properly when ln
5590 fails or tooldir == prefix.
5591
5592Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5593
5594 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5595 Test result of insert_operand for error.
5596
5597Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5598
5599 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5600 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5601 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5602 * doc/Makefile.in: Rebuild.
5603
5604Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5605
5606 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5607 (macro): Fix handling of M_COP[0-3].
5608
5609Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5610
5611 Based on patches from Ross Harvey <ross@teraflop.com>:
5612 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5613 if macro_alternate or macro_mri.
5614 (getstring): Remove support for byte constants between < and >.
5615 (get_any_string): '<' only starts a string if macro_alternate or
5616 macro_mri.
5617 (macro_expand_body): Permit keyword parameters following
5618 positional parameters.
5619
5620 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5621 * configure.in (alpha*-*-netbsd*): New target.
5622 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5623 * configure: Rebuild.
5624
5625 * as.h (flag_warn_suppress_instructionswap): Move from here...
5626 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5627 here, and make static.
5628
5629 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5630 BFD_ASSEMBLER or MANY_SEGMENTS.
5631
5632 * as.c (show_usage): Update bug-gnu-utils address.
5633 * gasp.c (show_usage): Likewise.
5634 * doc/as.texinfo (Bug Reporting): Likewise.
5635
5636Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5637
66778679 5638 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5639 insns regardless of the size of a pointer if we're in mips I or
5640 MIPS II mode.
66778679 5641 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5642
5643Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5644
5645Fix rac to accept only a0:
5646 * tc-d10v.c (parallel_ok, find_opcode):
5647 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5648 Introduce OPERAND_GPR.
5649
5650Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5651
5652 * read.c (s_fill): Handle non-constant repeat counts by creating
5653 an rs_space fragment.
5654
5655Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5656
5657 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5658 from as_bad to as_warn.
5659
5660Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5661
5662 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5663 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5664 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5665
5666Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5667
5668 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5669 seg_fix_rotP rather than fix_root from seg_info.
5670
5671Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5672
5673 * expr.c: Add support for 0x1_2_3_4 bignums.
5674
5675Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5676
5677 * configure.in: Change -linux* to -linux-gnu*.
5678 * configure: Rebuild.
5679
5680 * app.c (do_scrub_begin): Treat \r as whitespace.
5681
5682Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5683
5684 * Makefile.am: Update dependencies.
5685 * Makefile.in: Rebuild.
5686
5687Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5688
5689 * configure, aclocal.m4: Rebuild with new libtool.
5690
5691Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5692
66778679
RH		 5693 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5694 the argument to bfd_set_arch_mach.
5695 (load_address): Use bfd_arch_bits_per_address to determine the
5696 bit size of an address instead of looking at the isa level.
5697 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5698
5699Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5700
5701 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5702
5703Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5704
5705 * ehopt.c: New file.
5706 * as.h (enum _relax_state): Add rs_cfa.
5707 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5708 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5709 * read.c (emit_expr): Call check_eh_frame.
5710 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5711 (relax_segment): Likewise.
5712 * Makefile.am: Rebuild dependencies.
5713 (GAS_CFILES): Add ehopt.c.
5714 (GENERIC_OBJS): Add ehopt.o.
5715 * doc/internals.texi (Frags): Document rs_cfa.
5716
5717 * as.c (show_usage): Mention --traditional-format.
5718 (parse_args): Accept --traditional-format.
5719 * as.h (flag_traditional_format): Declare.
5720 * output-file.c (output_file_create): If flag_traditional_format,
5721 set BFD_TRADITIONAL_FORMAT on stdoutput.
5722 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5723
5724 * config/tc-mips.c (append_insn): Make sure that if we have a
5725 fixup for an unmatched %hi reloc, it does not associated with a
5726 variant frag.
5727
5728 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5729 * doc/Makefile.in: Likewise.
5730
5731Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5732
5733 * config/tc-m32r.c (check_for_side_effects): New function.
5734 (can_make_parallel): Add checks for instruction side effects
5735 clashing with the other instruction.
5736 (assemble_parallel_insn): Improve warning messages. Return error
5737 message from non-swapped instruction order.
5738
5739Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5740
5741 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5742
5743 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5744 md_cleanup definition. This moves the forced literal output to
5745 the end of the source pass, and avoids macro's inserting literals
5746 into the code immediately after the macro expansion.
5747
5748Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5749
5750 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5751 a gas internal symbol is adjustable.
5752 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5753
5754 * as.h: If gcc version greater than 2.6, use `__format__' and
5755 `__printf__' in function attributes, rather than `format' and
5756 `printf'.
5757
5758Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5759
5760 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5761
5762Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5763
5764 Add tms320c30 support:
5765 * config/tc-tic30.h: New file.
5766 * config/tc-tic30.c: New file.
5767 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5768 TARGET_FORMAT as "coff-tic30".
5769 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5770 * Makefile.am: Rebuild dependencies.
5771 (CPU_TYPES): Add tic30.
5772 (CPU_OBJ_VALID): tic30-aout is valid.
5773 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5774 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5775 * configure, Makefile.in: Rebuild.
5776
5777Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5778
5779 * config/tc-v850.c (md_assemble): Improvements to error messages.
5780
5781Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5782
5783 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5784 BFD_RELOC_HI16_S to store the high bits of any value.
5785
5786 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5787 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5788 assembler calculate relocations to any external symbol at all.
5789 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5790 involving generation of pc-relative relocs.
5791 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5792 has been moved to md_apply_fix3.
5793
5794 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5795 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5796 which actually means (the address of identifier's GOT entry) +
5797 constant, which is not particularly useful.
5798
5799Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5800
5801 * read.h (include_dirs): Declare.
5802 (include_dir_count,include_dir_maxlen): Declare.
5803
5804Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5805
5806 * configure.in: Correct check for shared opcodes library.
5807 * configure: Rebuild.
5808
5809 * listing.c (buffer_line): If we can't open the file, set at_end.
5810 (listing_print): Remove unused local variable fi.
5811
5812 * config/m68k-parse.y (reglistpair): Handle register list in
5813 either order.
5814
5815 * config/vms-conf.h: Don't undef VERSION.
5816
5817Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5818
5819 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5820 OBJS variable.
5821 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5822 variable.
5823 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5824 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5825 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5826 (EXTRA_DIST): Define.
5827 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5828 explicitly rather than via the list of object files.
5829 (gcc-as.opt): New file created when make-gas.com is run.
5830 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5831 itbl-cpu.h} to #include appropriate file rather than copying that
5832 file.
5833 * config/vms-conf.h: Synchronize with current config.in.
5834 * Makefile.in: Rebuild.
5835
5836Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5837
5838 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5839 (parallel_ok): Relaxed parallel subinstruction dependency check.
5840
5841Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5842
5843 * as.h (flag_warn_suppress_instructionswap): added new flag.
5844 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5845 command line argument.
5846 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5847 warning only if flag_warn_suppress_instructionswap is false.
5848
5849Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5850
5851 * configure.in (i386-*-mingw32*): New target.
5852 * configure: Rebuild.
5853
5854Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5855
5856 * symbols.c (resolve_symbol_value): Don't set the segment if it
5857 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5858
5859 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5860 S_GET_SEGMENT.
5861
5862Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5863
5864 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5865 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5866 compiler.
5867
5868Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5869
5870 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5871
5872Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5873
5874 * config/tc-v850.c (v850_insert_operand): Display instruction when
5875 an error is encountered.
5876
5877Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5878
5879 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5880 (i386-*-sco3.2v5*coff): New target.
5881 (i386-*-sco3.2*): New target.
5882 * configure: Rebuild.
5883
5884Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5885
5886 * config/tc-v850.c: Tidy error message production.
5887
5888Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5889
5890 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5891 validate_immediate return value in the right type for comparisons
5892 to FAIL.
5893
5894Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5895
5896 * listing.c (MAX_BYTES): Use listing variables not constants.
5897 (data_buffer): No longer an array, but a pointer.
5898 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5899 (listing_listing): Allocate data_buffer.
5900
5901Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5902
5903 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5904 --listing-rhs-width, --listing-cont-lines.
5905 (show_usage): Update.
5906 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5907 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5908 (print_lines): Use the variables instead of the constants.
5909 (listing_listing): Likewise.
5910 * listing.h: Declare the new vars.
5911
5912Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5913
5914 * as.c (parse_args): Add --keep-locals alias for -L.
5915 Add --strip-local-absolute.
5916 (show_usage): Update.
5917 * as.h (flag_strip_local_absolute): New flag.
5918 * symbols.c (S_IS_LOCAL): Use it.
5919 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5920 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5921 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5922
5923Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5924
5925 * config/tc-m32r.c: Detect if explicitly parallel instructions
5926 might have an io conflict and issue a warning message.
5927
5928Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5929
5930 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5931 cgen_swap_fixups): Functions to save, restore and swap the fixup
5932 chain with a backup copy.
5933 (cgen_asm_finish_insn): Returns address of constructed insn.
5934
5935Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5936
5937 * listing.c (file_info_struct): Remove FILE, add POS.
5938 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5939 (file_info): Don't open the file.
5940 (buffer_line): Check for the file in the last_open cache, updating
5941 as necessary.
5942 (print_source): Don't reference file_info->file.
5943 (listing_listing): Likewise.
5944 (listing_print): Close the file in the cache, if any.
5945
5946Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5947
5948 * read.c (dwarf_file_string): New file static variable.
5949 (emit_expr): Look for constant sequence that leads up to a file
5950 name in DWARF debugging output.
5951 (stringer): Use dwarf_file_string to decide whether to accept a
5952 string as a file name.
5953
5954Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5955
5956 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5957 (crack_operand): Add reg->reglst MRI hack.
5958 (r_seg): Put reglst symbols in reg_section.
5959 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5960
5961Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5962
5963 * tc-sh.c (get_specific): Handle SGR & DBR.
5964
5965Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5966
5967 * tc-h8300.c (parse_reg): Take the length of the symbol into
5968 account when attempting to match a register name.
5969 * tc-h8500.c (parse_reg): Likewise.
5970
5971Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5972
5973 * cgen.c: Formatting changes to improve readability.
5974
5975Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5976
5977 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5978 delay slot.
5979
5980Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5981
5982 Based on a patch from Jim Wilson
5983 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5984 (tc_gen_reloc): Handle cross section PC relative relocs
5985 correctly.
5986
5987Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5988
5989 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5990
5991Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5992
5993 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5994 (expr_jmp_buf): New static local.
5995 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5996 (cgen_md_operand): New function.
5997 * tc-m32r.c: Clean up pass over `struct foo' usage.
5998 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5999
6000Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6001
6002 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6003 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6004
6005Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6006
6007 * config/tc-i386.c (i386_operand): Give an error if there are
6008 unrecognized characters after an expression.
6009
6010For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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