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Cope with PE relocs.
[deliverable/binutils-gdb.git] / gas / ChangeLog
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adcf07e6
NC		 12000-04-24 Nick Clifton <nickc@cygnus.com>
2
3 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
4 * doc/as.texinfo (Align): Include arm and strongarm in list of
5 targets that have the second form of the behaviour of the .align
6 directive.
7
5047a41f
JL		 82000-04-24 Mark Klein <mklein@dis.com>
9
10 * obj-som.c: Terminate obj_pseudo_table.
11
bf3ca999
TW		 122000-04-22 Timothy Wall <twall@cygnus.com>
13
14 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
15 to "natval".
16 (operand_match): Conditionally insert default bit values for IMMU9.
17
98e5953c
JL		 182000-04-14 Matthew Green <mrg@cygnus.com>
19
20 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
21 * configure: Rebuilt.
22
a02fab7e
JL		 23Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
24 Jason Eckhardt <jle@cygnus.com>
25
26 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
27
28 * config/tc-hppa.c (CHECK_ALIGN): New macro.
29 Added handling of new operand types l,y,&,fe,fE,fx.
30
800eeca4
JW		 31Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
32 David Mosberger <davidm@hpl.hp.com>
33 Timothy Wall <twall@cygnus.com>
34 Andrew MacLeod <amacleod@cygnus.com>
35 Jim Wilson <wilson@cygnus.com>
36
37 * Makefile.am (CPU_TYPES): Add ia64.
38 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
39 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
40 * Makefile.in: Rebuild.
41 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
42 * configure: Rebuild.
43 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
44 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
45 * expr.c (expr): Handle md_optimize_expr.
46 * read.c (LEX_HASH): Add comment.
47 * config/tc-ia64.c, config/tc-ia64.h: New files.
48
66778679
RH		 492000-04-21 Richard Henderson <rth@cygnus.com>
50
51 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
52 bundling a non-delayed branch type instruction.
53
aa15f6f7
AO		 542000-04-20 Alexandre Oliva <aoliva@cygnus.com>
55
56 * config/tc-mn10300.c (HAVE_AM30): Define.
57 (md_assemble): Use it.
58
16adf844
AM		 592000-04-19 Alan Modra <alan@linuxcare.com.au>
60
742f45cf
AM		 61 * config/obj-elf.c (obj_elf_change_section): Check for changed
62 section attributes.
63
16adf844
AM		 64 * Makefile.am: (CPU_MULTI_VALID): Remove.
65 (MULTI_CPU_TYPES): Define.
66 (MULTI_CPU_OBJ_VALID): Define.
67 (DEPTC): Use the above.
68 (DEPOBJ): Same here.
69 (DEP2): And here.
70 Regenerate dependencies.
71 * Makefile.in: Regenerate.
72
9c46fb1b
AM		 732000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
74
742f45cf 75 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 76
508866be
L		 772000-04-18 H.J. Lu (hjl@gnu.org)
78
79 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 80 bfd_vma for non-bfd assemblers.
508866be 81
ba2adb93
AM		 822000-04-17 Alan Modra <alan@linuxcare.com.au>
83
84 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
85 doesn't give spurious errors.
86
12ff5d56
AM		 872000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
88
66778679 89 * as.h (SEEK_SET): Define if undefined.
12ff5d56 90
fc633e5b
AM		 912000-04-13 Alan Modra <alan@linuxcare.com.au>
92
93 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
94 constants, and don't assume offsetT is 32 bits.
95
1ed18ec1
NC		 962000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
97
98 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
99 (md_pcrel_from_section): Add prototype.
100 (d10v_fix_adjustable): Add prototype.
101 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
102
103 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
104
3db10f32
NC		 1052000-04-12 Nick Clifton <nickc@cygnus.com>
106
107 * config/tc-d10v.c (find_opcode): Correctly calculate position of
108 symbol in frag chain.
109
847f7ad4
AM		 1102000-04-10 Alan Modra <alan@linuxcare.com.au>
111
112 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
113 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
114 (fits_in_signed_word, smallest_imm_type): Ditto.
115 (md_assemble): Use an offsetT var to hold offsetT values, not a
116 long.
117 (offset_in_range): New.
118 (md_assemble): Use it.
119 (md_convert_frag): Change type of target_address, opcode_address,
120 and displacement_from_opcode_start to offsetT.
121 (md_create_short_jump): Change type of offset to offsetT.
122 (md_create_long_jump): Ditto.
123 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
124 (md_chars_to_number): Remove.
125 (output_invalid): Remove duplicate prototype.
126
ec694b89
NC		 1272000-04-09 Nick Clifton <nickc@cygnus.com>
128
129 * Makefile.am (CPU_TYPES): Add 'avr'.
130 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
131 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
132
16adf844 133 * Makefile.in: Regenerate.
ec694b89
NC		 134
135 * doc/as.texinfo: Add M32R documentation.
136
a2d91340
AC		 137Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
138
139 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
140 --enable-build-warnings option.
141 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
142 * Makefile.in, configure: Re-generate.
143
d92b1a8a
NC		 1442000-04-07 Nick Clifton <nickc@cygnus.com>
145
146 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
147 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
148 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
149 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
150 (arm_force_relocation): Force relocations for
151 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
152
52ccafd0
JR		 153Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
154
155 * config/tc-sh.c (get_operands): There's no third operand if the
156 first operand is an immediate.
157
015551fc
JR		 158Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
159
160 * config/tc-sh.c (immediate): Delete.
161 (sh_operand_info): Add immediate member.
162 (parse_reg): Use A_PC for pc.
163 (parse_exp): Add second argument 'op'. All callers changed.
164 (parse_at): Expect pc to be coded as A_PC.
165 Use immediate field in *op.
166 (insert): Add fourth argument 'op'. All callers changed.
167 (build_relax): Add second argument 'op'. All callers changed.
168 (insert_loop_bounds): New function.
169 (build_Mytes): Remove DISP_4.
170 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
171 (assemble_ppi): Use immediate field in *operand.
172 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
173 (md_apply_fix): Likewise.
174 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
175
79bd78be
AO		 176Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
177
178 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
179
e30e5a6a
HPN		 180Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
181
182 * internals.texi (CPU backend): Document
183 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
184
41b49281
AM		 1852000-04-04 Alan Modra <alan@linuxcare.com.au>
186
8ad3436c
AM		 187 * po/gas.pot: Regenerate.
188
189 * as.c (show_usage): Restore translated part of bug string.
190 * gasp.c (show_usage): Likewise.
191
41b49281
AM		 192 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
193 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
194 than move-if-change.
195 (DEP1): Modify for "gcc -MM".
196 (DEPTC): Likewise.
197 (DEPOBJ): Likewise.
198 (DEP2): Likewise.
199 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
200 Update dependencies.
201 * Makefile.in: Regenerate.
202
0a727238
AO		 2032000-04-03 Alexandre Oliva <aoliva@cygnus.com>
204
205 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
206 (md_begin): Likewise.
207 (HAVE_AM33): New macro.
208 (md_assemble): Use it. Match r_regs and xr_regs only if
209 HAVE_AM33.
210
c20f4f8c
AM		 2112000-04-03 Alan Modra <alan@linuxcare.com.au>
212
213 * as.h: #include "bin-bugs.h"
214 * as.c (show_usage): Use REPORT_BUGS_TO.
215 * gasp.c: #include "bin-bugs.h"
216 (show_usage): Use REPORT_BUGS_TO.
217
218 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
219
753f6b12
HPN		 220Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
221
222 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
223 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
224 adjustments.
225
726c5dcd
AM		 2262000-04-03 Alan Modra <alan@linuxcare.com.au>
227
228 * config/tc-i386.c (i386_immediate): Don't assume a constant
229 immediate is necessarily 16 bits when in 16 bit code mode.
230 (md_assemble): Instead set guess_suffix here after we have checked
231 registers.
232
bf80011a
RH		 2332000-04-02 Richard Henderson <rth@cygnus.com>
234
235 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
236 quantities. Correct right shift sign extension.
237 (build_insn): Make `number' unsigned long. Mask top 6 bits of
238 32-bit value when shifting into place.
239
92161534
ILT		 2402000-04-01 Ian Lance Taylor <ian@zembu.com>
241
242 * app.c: Add ATTRIBUTE_UNUSED as needed.
243 * config/tc-ppc.c: Likewise.
244 (ppc_size): Make unsigned long.
245 (ppc_insert_operand): Add casts to avoid warnings.
246
447f3982
NC		 2472000-03-31 Nick Clifton <nickc@cygnus.com>
248
249 * config/tc-d10v.h (md_flush_pending_output): Define.
250
21d75ec2
NC		 2512000-03-29 Nick Clifton <nickc@cygnus.com>
252
253 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
254 segment. Works for both BFD_ASSEMBLER and others.
255 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
256
d1a1bf19
NC		 2572000-03-29 Nick Clifton <nickc@cygnus.com
258
259 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
260
224de7a5
AM		 2612000-03-28 Alan Modra <alan@linuxcare.com.au>
262
263 * listing.c (LISTING_LHS_WIDTH): Default depends on
264 LISTING_WORD_SIZE.
265 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
266
5b8274e3
ILT		 2672000-03-27 Ian Lance Taylor <ian@zembu.com>
268
269 * config/tc-sh.c (md_show_usage): Use backslash before newline in
270 string literal.
271
224de7a5 2722000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 273
274 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
275
276 * config/tc-avr.c (mcu_types): Add missing initialiser.
277 (md_pcrel_from_section): Add prototype.
278 (avr_operand): Remove redundant test of unsigned < 0.
279 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
280
2812000-03-27 Denis Chertykov <denisc@overta.ru>
282
283 * config/tc-avr.c: New file for AVR support.
284 * config/tc-avr.h: Likewise.
285 * configure.in: Add AVR support.
286 * configure: Regenerate.
287
9f10757c
TW		 2882000-03-26 Timothy Wall <twall@cygnus.com>
289
290 * gasp.c (macro_op): Add new argument to check_macro call.
291 Macro structure definitions moved to macro.h
292 * sb.h: Add argument to prototype for input_scrub_include_sb.
293 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
294 nesting checks with an additional flag.
295 (struct input_save): Add flag to indicate whether current sb
296 should be checked for proper macro/conditional nesting.
297 (input_scrub_push/pop): Save/restore nest check flag.
298 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
299 defined.
300 * macro.c (check_macro): Allow caller to retrieve parsed macro
301 information if a pointer is provided. This information may be
302 used by the new macro hooks.
303 * macro.h: Update prototype for check_macro. Macro struct
304 definitions moved here from macro.c/gasp.c.
305 * read.c (read_a_source_file): Add parameter to check_macro call,
306 and pass macro info to the macro hook, if defined.
307 (input_scrub_insert_line): New. Allow insertion of a line of
308 characters into the input stream.
309 (input_scrub_insert_file): New. Allow insertion of an arbitrary
310 file into the input stream.
311 (s_include): Use input_scrub_insert_file.
312 * internals.texi: Document new macro hooks.
313 * as.h: New prototypes added.
314
224de7a5 3152000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 316
317 * config/tc-i386.c: Don't start any as_bad or as_warn message with
318 an initial capital letter.
319 (i386_index_check): Reindent.
320
11424155
NC		 3212000-03-19 Nick Clifton <nickc@cygnus.com>
322
323 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
324 relative branches.
325
43f05576
NC		 3262000-03-17 Thomas de Lellis <tdel@windriver.com>
327
66778679
RH		 328 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
329 instruction operand bad if Rd > 7 when generating
330 thumb instructions. Prevents for example,
331 "adr r12,label" from silently failing and generating
332 the wrong instruction.
333
67231402
NC		 3342000-03-17 Nick Clifton <nickc@cygnus.com>
335
336 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
337 that have a destingation >= 0x400000.
684b81fa 338 Fix compile time warning messages.
67231402 339
a37c8f88
JR		 340Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
341
342 * config/tc-sh.c (md_begin): When encountering insn that are
343 not supported by the current arch, only change the name if
344 its contents are the same as prev_name.
345 (get_specific): If the the architecture doesn't match, fail.
346
dead1419
JR		 347Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
348
349 * config/tc-sh.c (IDENT_CHAR): Define.
350 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
351 matching back where it came from.
352
182e89d3
JR		 353Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
354
355 * config/tc-sh.c (md_show_usage): Add description of -dsp.
356
84f73d89
NC		 3572000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
358
359 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
360 normal operands.
361
dbbc7809
JL		 3622000-03-15 Kazu Hirata <kazu@hxi.com>
363
364 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
365
271bb601
HPN		 366Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
367
368 * expr.c (operand) [case 'f']: When testing if '0f' can start a
369 floating-point-number, make sure 'f' is in FLT_CHARS.
370
8684e216
HPN		 371Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
372
373 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
374 (s_lcomm_internal): Use it.
375 * doc/internals.texi (CPU backend): Document it.
376 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
377 bytes.
378
bb2d6cd7
GK		 3792000-03-10 Geoffrey Keating <geoffk@cygnus.com>
380
381 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
382 when embedded-pic.
383
384 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
385 implementation doesn't have special handling for switch
386 statements.
387 (macro_build): Allow for code in sections other than .text.
388 (macro): Likewise.
389 (mips_ip): Likewise.
390 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
391 Don't perform relocs if we will be outputting them.
392 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
393 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
394 embedded-pic.
395
5c86cbc7
CM		 3962000-03-09 Catherine Moore <clm@cygnus.com>
397
66778679
RH		 398 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
399 relocation type based on the entry in the fixup structure.
5c86cbc7 400
f8c827e9
L		 4012000-03-08 H.J. Lu (hjl@gnu.org)
402
403 * Makefile.am (install-exec-tooldir): Depend on
404 install-exec-bindir for parallel make.
405 * Makefile.in: Regenerated.
406
8ad9e709
NC		 4072000-03-06 Nick Clifton <nickc@cygnus.com>
408
409 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
410 switch.
411 (md_parse_option): Parse -m32r command line switch - disable m32rx
412 compatability.
ded0aeb7
NC		 413 (md_show_usage): Document new option.
414
415 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
416 * doc/Makefile.in: Regenerate.
417 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 418
a02fab7e
JL		 419
420
b7b8f327
MM		 4212000-03-02 Michael Meissner <meissner@redhat.com>
422
423 * config/tc-d30v.c (check_range): Remove code that incorrectly
424 sign extended values where bits < 32.
425
15886821
L		 4262000-03-02 H.J. Lu (hjl@gnu.org)
427
428 * configure.in: Support --enable-targets=all on ia32.
429 * configure: Regenerated.
430
8bf950bf
NC		 4312000-03-01 Nick Clifton <nickc@cygnus.com>
432
433 * gasp.c (do_align): Remove bogus check of alignment value.
434
c5e54cc2
ILT		 4352000-02-27 Thomas de Lellis <tdel@windriver.com>
436
437 * config/obj-elf.c (elf_frob_symbol): Remove code which when
438 TC_PPC was defined forced the type of a symbol with no other type
439 to be BSF_OBJECT.
440
65fd87bc
ILT		 4412000-02-27 Hans-Peter Nilsson <hp@axis.com>
442
443 * doc/internals.texi (CPU backend): Mention that
444 line_separator_chars do not break up comments. Fix typos for
445 LEX_AT and LEX_NAME descriptions. Document operands for
446 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
447 description of md_create_short_jump usage. Document argument for
448 md_undefined_symbol.
449
a25fe906
ILT		 4502000-02-27 Jakub Jelinek <jakub@redhat.com>
451
452 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
453 (md_parse_option): Handle it.
454 (md_show_usage): Document it.
455
21b10511
ILT		 4562000-02-27 Ian Lance Taylor <ian@zembu.com>
457
458 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
459 opcode, for the instruction `pal19'. From Andrea Arcangeli
460 <andrea@suse.de>.
461
773f551c
AM		 4622000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
463
464 * config/tc-i386.c (i386_immediate): Move constant operand sizing
465 from here..
466 (md_assemble): To here, before template operands are matched.
467 Also ensure a constant immediate is sign extended when we know the
468 size is at most 16 bits. This is to catch cases like "add
469 $0xffc0,%ax" where we don't know the size, and thus that the
470 immediate can be represented as Imm8S until after parsing the
471 register operand.
472 (i386_displacement): Similarly sign extend 16 bit constant
473 displacements.
474 (md_assemble): Relax 16-bit jump constant range check to suit sign
475 extended displacements.
476
28d33191
JL		 4772000-02-26 Andreas Jaeger <aj@suse.de>
478
479 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
480
cc5ca5ce
AM		 4812000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
482
483 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
484 call operands when intel_syntax.
485 (intel_float_operand): Return 2 for "fi...".
486 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
487 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
488 earlier "SHORT" change.
489 (md_assemble): When determining suffix from Regs, exclude
490 InOutPortReg.
491
056350c6
NC		 4922000-02-24 Nick Clifton <nickc@cygnus.com>
493
494 * configure: Add arm-wince, mips-pe and sh-pe targets.
495 * configure: Regenerate.
496
497 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
498 sh-pe targets.
499 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
500 "pe-mips" for the mips-pe target.
501
502 * config/tc-arm.c (insns): Change displacement encoded in BL
503 and B instructions if the target port is arm-wince.
504 (do_ldst): Do not bias the relocation offset if the target
505 port is arm-wince.
506 (md_pcrel_from): Add in missing relocation offset bias if the
507 target os arm-wince.
508
509 * config/tc-mips.c (mips_target_format): Support COFF flavour.
510 (md_begin): Disable -G support for mips-pe target.
511 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
512 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
513 COFF flavour.
514
515 * config/tc-sh.c (md_begin): sh-pe target is little endian.
516 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
517 assembler, just set the alignment to 4.
518
519 * config/te-wince-pe.h: New file for WinCE targets. Define
520 TE_WINCE.
521
36bf8ab9
AM		 5222000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
523
524 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
525 string instructions.
526 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
527 (i386_intel_memory_operand): After finding a segment override,
528 check again for no `[' before looking for a displacement. Bomb if
529 more than one displacement rather than silently discarding the
530 second and subsequent ones. Free strings malloc'd by
531 build_displacement_string.
532
f5795b08
CM		 5332000-02-24 Catherine Moore <clm@cygnus.com>
534
535 * config/obj-som.c (obj_pseudo_table): Add "weak".
536 (obj_som_weak): New routine.
537
abd63a32
AM		 5382000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
539
520dc8e8
AM		 540 * config/tc-i386.c (union i386_op): New.
541 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
542 Throughout file replace occurences of disps[n], imms[n], regs[n]
543 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
544 intel mode operand swapping. Add assert in regKludge and
545 fake_zero_displacement code. Test i.types[n] when outputting
546 displacements and immediates. Combine output of Disp16 with
547 Disp32.
7f3f1ea2
AM		 548 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
549 when in intel mode by (not) reversing fsub and fdiv operands
550 before the template search. This fails for single operand
551 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
552 undefined. Instead fix the base_opcode after we've found the
553 template. Move base_opcode xor with found_reverse_match from
554 opcode output code to before this fix so we test for the correct
555 opcodes.
556 (md_assemble): Don't use strcmp when deciding to ignore the suffix
557 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 558
559 * config/tc-i386.h (TC_RELOC): Delete.
560 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
561 with equivalent call to reloc.
562
abd63a32
AM		 563 * as.h (flag_m68k_mri): Move declaration after target include, and
564 only declare when TC_M68K defined. Define as zero otherwise.
565 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
566 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
567 Define as zero otherwise.
568 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
569 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
570 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
571 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
572 testing whether defined.
573 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
574 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
575 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
576 rather than testing whether defined.
577 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
578 (parse_mri_cons): Declare and use only when TC_M68K.
579 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
580 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
581 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
582
583 * NEWS: Mention IBM 370 support.
584
7e052742
RH		 5852000-02-23 Richard Henderson <rth@cygnus.com>
586
587 * config/tc-i386.c (md_assemble): When swapping operands for
588 intel_syntax, assume everything that's not Imm or Disp is a
589 register.
590
5b93d8bb
AM		 5912000-02-23 Linas Vepstas <linas@linas.org>
592
593 * config/tc-i370.c, config/tc-i370.h: New files.
594 * Makefile.am: Add support for Linux/IBM 370.
595 * configure.in: Likewise.
596 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
597 * config/obj-elf.c: Include elf/i370.h
598 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
599
600 * Makefile.in: Regenerate.
601 * configure: Regenerate.
602
603 * doc/c-i370.texi: New file.
604 * doc/all.texi: Include it.
605 * doc/as.texinfo: And here.
606 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
607 * doc/Makefile.in: Regenerate.
608
25f2196d
CC		 6092000-02-19 Michael Meissner <meissner@redhat.com>
610
611 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
612 determine if an instruction can be used in parallel with an ADDppp
613 or SUBppp instruction.
614
6349b5f4
AH		 6152000-02-22 Andrew Haley <aph@cygnus.com>
616
617 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
618
c97ef257
AH		 6191999-12-30 Andrew Haley <aph@cygnus.com>
620
621 * config/tc-mips.c (mips_gp32): New variable.
622 (macro_build) Use mips_gp32.
623 (mips_ip): Ditto.
624 (md_longopts): Add "-mgp32" and "-mgp64".
625 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
626
b985eaa8
ILT		 6272000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
628
629 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
630 warning, and bump it to 1.
631
52454417
ILT		 6322000-02-22 Ian Lance Taylor <ian@zembu.com>
633
634 From Brad Lucier <lucier@math.purdue.edu>:
635 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
636 match format.
637
6b76fefe
CM		 6382000-02-21 Catherine Moore <clm@cygnus.com>
639
640 * config/tc-mips.c (MF_HILO_INSN): Define.
641 (mips_7000_hilo_fix): Declare.
642 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
643 (md_parse_option): Check for 7000_HILO_FIX options.
644 (OPTION_M7000_HILO_FIX): Define.
645 (OPTION_NO_M7000_HILO_FIX): Define.
646 * doc/c-mips.texi (-mfix7000): Describe.
647
f6af82bd
AM		 6482000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
649
650 * listing.c (print_lines): Remove unused variable `end'.
651
652 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
653 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
654 reloc_type when BFD_ASSEMBLER.
655 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
656 reloc_type when BFD_ASSEMBLER. Move common code out of switch
657 statement and quell signed vs. unsigned comparison warning.
658
8c8281f4
NC		 6592000-02-18 Nick Clifton <nickc@cygnus.com>
660
661 * config/tc-d10v.c (find_opcode): Add a symbol's value to
662 the computed frag offset, rather than overwriting it.
663
d4845d57
JR		 664Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
665
666 * config/tc-sh.c ("elf/sh.h"): Include.
667 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
668 (md.begin): Initialize target_arch.
669 Only include opcodes in has table that match selected architecture.
670 (parse_reg): Recognize register names for sh-dsp.
671 (parse_at): Recognize post-modify addressing.
672 (get_operands): The leading space is now optional.
673 (get_specific): Remove FDREG_N support. Add support for sh-dsp
674 arguments. Update valid_arch.
675 (build_Mytes): Add support for SDT_REG_N.
676 (find_cooked_opcode): New function, broken out of md_assemble.
677 (assemble_ppi, sh_elf_final_processing): New functions.
678 (md_assemble): Use find_cooked_opcode and assemble_ppi.
679 (md_longopts, md_parse_option): New option: -dsp.
680 * config/tc-sh.h (elf_tc_final_processing): Define.
681 (sh_elf_final_processing): Declare.
682
c97305a1
JL		 683Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
684
685 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
686 the unwinder subspace. Save the current seg/subseg before creating
687 the new seg/subseg.
688
bec50466
NC		 6892000-02-10 Nick Clifton <nickc@cygnus.com>
690
691 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 692 little endian targets.
bec50466 693 (INST_BYTE1): Redefine to handle big and little endian
66778679 694 targets.
bec50466
NC		 695 (cpu_type): New type: Select between M340 and M210.
696 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 697 instructions of the M340.
bec50466 698 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 699 instructions.
bec50466
NC		 700 (md_atof): Add support for little endian targets.
701 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 702 line switches.
bec50466
NC		 703 (md_convert_frag): Add support for little endian targets.
704 (md_apply_fix3): Add support for little endian targets.
705 (md_number_to_chars): Add support for little endian targets.
706
a25c045a
TW		 7072000-02-10 Timothy Wall <twall@redhat.com>
708
709 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
710 defined, use it to verify the symbol just read should be a label.
711
f28e8eb3
TW		 7122000-02-10 Timothy Wall <twall@redhat.com>
713
714 * app.c (do_scrub_chars): Handle "||" for parallel instructions
715 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
716 around colons when KEEP_WHITE_AROUND_COLON is defined.
717 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
718 and KEEP_WHITE_AROUND_COLON.
719
6dc19fc4
TW		 7202000-02-08 Timothy Wall <twall@redhat.com>
721
722 * read.c (s_rept): Call do_repeat, which abstracts the repeat
723 logic.
724 (do_repeat): New. Abstract repeat logic so that a "break" can be
725 implemented.
726 (end_repeat): New. Provide support for a "break" out of the
727 repeat loop.
728 * read.h: Add prototypes for new functions.
729
f805106c
TW		 7302000-02-08 Timothy Wall <twall@redhat.com>
731
732 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
733 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
734 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
735 non-zero.
736
4469be0f
TW		 7372000-02-08 Timothy Wall <twall@redhat.com>
738
739 * read.c: Added elseif to directives table.
740 * read.h: Added prototype for s_elseif.
741 * doc/as.texinfo: Added description for elseif.
742 * cond.c (s_elseif): New function
743
24a17b6c
TW		 7442000-02-04 Timothy Wall <twall@redhat.com>
745
746 * listing.c (print_lines): Remove conditionals causing bug in
747 listings.
748
bea9907b
TW		 7492000-02-03 Timothy Wall <twall@cygnus.com>
750
751 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
752 default values.
753 * frags.c (frag_new): Calculate fr_fix in octets
754 (frag_now_fix) Return offset as target address offset (bytes).
755 (frag_now_fix_octets) New - Return offset in octets (8-bit
756 quantities).
757 * frags.h: Added prototype for frag_now_fix_octets().
758 Distinguish between octets and bytes in field descriptions.
759 * listing.c (calc_hex): Account for octets vs bytes when
760 printing addresses/offsets.
761 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
762 target is little-endian, print the octets in a word in big-endian
763 order so that the display looks like a proper hexadecimal number,
764 instead of having the octets reversed.
765 * read.c (do_align): When recording alignment, alignment power
766 should be in terms of target bytes (minimum addressible unit)
767 instead of octets.
768 (do_org) Convert ORG target address (byte) argument into an
769 octet offset when generating a variable fragment.
770 * symbols.c (resolve_symbol_value): Symbol final value
771 converted to a target address offset (bytes) from its octet offset.
772 * config/obj-coff.c (coff_frob_symbol): Symbol target address
773 offset (bytes) is adjusted by the frag offset (octets) converted
774 to bytes.
775 (coff_frob_section) Section alignment power is in terms of bytes;
776 convert it to an octet alignment power when calculating size (and
777 size mask) in octets. Don't modify the section size in order to
778 "align" it for TI COFF, since that format has a different method
779 for storing alignment information.
780
210dcc61
TW		 7812000-02-01 Timothy Wall <twall@cygnus.com>
782
783 * stabs.c (generate_asm_file): Escape backslashes in stabs file
784 entries, matching the way GCC generates them. If not escaped, the
785 filename is encoded incorrectly.
786
557537a5
NC		 7872000-01-31 Nick Clifton <nickc@cygnus.com>
788 * config/tc-arm.c (reg_table): Add support for ATPCS register
789 naming conventions.
2c1c4c62 790
557537a5
NC		 7912000-01-31 Geoff Keating <geoffk@cygnus.com>
792
2c1c4c62
GK		 793 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
794 already defined.
795 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
796 New macro.
797 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
798 of a symbol when we really care about its value.
799
8002000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 801
802 * config/tc-mcore.c (md_assemble): Give warning message if
803 operands passes to instruction are more than the spec.
804
2f0ca46a
NC		 8052000-01-27 Thomas de Lellis <tdel@windriver.com>
806
66778679 807 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 808 Thumb mode but the label seen was not declared as '.thumb_func'
809 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
810 correct disassembly of Thumb code bounded by non function labels.
811
4c63da97
AM		 8122000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
813
814 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
815 Add dependencies for e-i386aout.o. Fix 2 comment lines.
816
817 * Makefile.in: Same here.
818 Update copyright.
819
820 * configure.in: Set bfd_gas for i386-aout when primary target
821 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
822 we may need the primary te_file. Remove incorrect comment.
823
824 * configure: Regenerate.
825
826 * config/e-i386aout.c: New file.
827
828 * as.c (USE_EMULATIONS): Move to before print_version_id.
829 (struct emulation): Add i386aout.
830 (show_usage): Split text strings. Reformat -a text. Add --em
831 help.
832 Update copyright.
833
834 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
835 (aout_format_ops): New.
836 Update copyright.
837
838 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
839 preprocessor conditional and add aout USE_EMULATIONS tests.
840 (read_a_source_file): Don't pass error strings to printf as
841 format arg.
842 Update copyright.
843
844 * gasp.c (exp_get_abs): Don't pass error strings to printf as
845 format arg.
846 (do_data): Same here.
847 (process_file): And here.
848 Update copyright.
849
850 * symbols.c (colon): Rewrite "already defined" fatal message
851 code for aout with USE_EMULATIONS.
852 Update copyright.
853
854 * config/obj-aout.c (OBJ_HEADER): Define.
855 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
856 fields of sentinel.
857 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
858 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
859 forms here.
860 (obj_aout_type): Expand S_SET_OTHER here too.
861 (obj_read_begin_hook): Remove.
862 (aout_pop_insert): New.
863 (obj_aout_s_get_other): New.
864 (obj_aout_s_get_desc): New.
865 (aout_format_ops): New.
866 Update copyright.
867
868 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
869 gets aout_pseudo_table.
870 (aout_pseudo_table): Declare.
871 (obj_read_begin_hook): Define.
872 Update copyright.
873
874 * config/obj-coff.c (obj_pseudo_table): Rename to
875 coff_pseudo_table.
876 (coff_pop_insert): Use coff_pseudo_table.
877 (coff_sec_sym_ok_for_reloc): Remove.
878 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
879 and comment all zero entries and remove #if 0 code.
880 Update copyright.
881
882 * config/obj-coff.h (obj_pop_insert): Define.
883 (coff_pseudo_table): Declare.
884 Update copyright.
885
886 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
887 s_get_size, s_set_size. Comment all zero entries.
888 Update copyright.
889
890 * config/obj-elf.c (elf_s_get_other): New function.
891 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
892 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
893 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
894 comment.
895 (obj_elf_parse_section_letters): Don't pass error strings to
896 printf as format arg.
897 Update copyright.
898
899 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
900 OBJ_MAYBE_ECOFF.
901 (elf_s_get_other): Declare.
902 (S_GET_OTHER) Define as elf_s_get_other if not already
903 defined.
904 (S_SET_OTHER): Only define when not already defined.
905 (elf_obj_read_begin_hook): Declare.
906 (obj_read_begin_hook): Define.
907 (elf_obj_symbol_new_hook): Declare.
908 (obj_symbol_new_hook): Define.
909 Update copyright.
910
911 * config/obj-multi.h: Add copyright header and protect against
912 multiple inclusion. Add * to all function pointers.
913 (OBJ_HEADER): If defined, include it rather than other defines
914 in this file.
915 (obj_frob_file_after_relocs): Test for NULL.
916 (obj_symbol_new_hook): Here too.
917 (obj_sec_sym_ok_for_reloc): And here.
918 (S_GET_OTHER): Define.
919 (S_GET_DESC): Define.
920 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
921 (OBJ_MAYBE_ELF): Update comment.
922
923 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
924 OBJ_AOUT preprocessor conditional and handle emulation by
925 testing OUTPUT_FLAVOR.
926 (i386_displacement): Here too.
927 (md_section_align): Similarly here.
928 (i386_target_format): Conditionally compile when more than one
929 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
930 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
931 (i386_displacement): Here too.
932 Update copyright.
933
934 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
935 Define TARGET_FORMAT for aout only when not multi.
936 Update copyright.
937
938 * config/te-multi.h: Delete file as it's identical to te-generic.h
939
add0c677
AM		 9402000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
941
942 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
943 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
944 LONG_MNEM_SUFFIX.
945
946 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
947 DWORD_MNEM_SUFFIX.
948 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
949 comments.
950
a19d8eb0
CP		 9512000-01-13 Clinton Popetz <cpopetz@cygnus.com>
952
66778679
RH		 953 * config/tc-mips.c (mips_do_align): New function.
954 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 955
550262c4
NC		 9562000-01-10 Philip Blundell <philb@gnu.org>
957
958 * doc/c-arm.texi (ARM Options): Fix typo.
959 (ARM-Chars): Correct description of `#'. Mention that `;' is a
960 line separator for Linux.
961 * doc/as.texinfo (Comments): Mention the ARM.
962
0decc840
NC		 9632000-01-10 Philip Blundell <pb@futuretv.com>
964
965 * configure.in (arm*-*-conix*): New target.
966 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
967 armv*-*-linux-gnu.
968 * configure: Regenerate.
969
2e13b764
NC		 9702000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
971
972 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
973 (obj_elf_visibility): New function.
974
975 * doc/as.texinfo (Visibility): New node: document visibility
976 pseudo ops.
977
3138f287
AM		 9781999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
979
980 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
981 warning for absolute jump/call without `*' in non-intel mode. No
982 need to set i.types[0] JumpAbsolute in intel mode.
983
df32bc61
NC		 9841999-12-22 Philip Blundell <pb@futuretv.com>
985
986 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
987 hook function when changing sections.
988 (arm_s_data): Likewise.
989
b4d0b2b3
NC		 9901999-12-14 Nick Clifton <nickc@cygnus.com>
991
992 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 993 command line switch.
b4d0b2b3 994
85cb2cf9
JL		 995Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
996
997 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
998 (r_registers, xr_registers): Define.
999 (r_register_name, xr_register_name): New functions.
1000 (md_assemble): Handle new am33 operand types and instruction
1001 formats.
1002 (mn10300_insert_operand, check_operand): Likewise.
1003
a64bcdd8
NC		 10041999-11-29 Nick Clifton <nickc@cygnus.com>
1005
1006 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1007 (s_force_thumb): Set thumb_mode to 2.
1008 (md_assemble): Do not complain about thumb instructions on a
1009 non-thumb target if thumb_mode is set to 2.
1010
43b4c25e
MM		 10111999-11-28 Michael Meissner <meissner@cygnus.com>
1012
1013 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1014 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1015 (O_...): Add new machine dependent expressions if we are handling
1016 explicit relocations.
1017 (alpha_reloc_op): New static table holding the explicit relocation
1018 information.
1019 (alpha_literal_hash): New static to hold the hash table for
1020 explicit relocations.
1021 (alpha_macros): Add support for explicit relocations.
1022 (md_begin): If explicit relocations, initialize hash table.
1023 (md_assemble): Don't print a second error if tokenize_arguments
1024 already printed an error message.
1025 (md_apply_fix): Add support for explicit relocations.
1026 (alpha_force_relocation): Ditto.
1027 (alpha_fix_adjustable): Ditto.
1028 (alpha_adjust_symtab): New function to support explicit
1029 relocations.
1030 (alpha_adjust_symtab_relocs): Ditto.
1031 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1032 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1033 Add support for explicit relocations. Return -2 if an error
1034 message was already printed.
1035 (find_macro_match): Add support for explicit relocations. Comment
1036 each of the cases.
1037 (emit_insn): Add support for explicit relocations.
1038 (assemble_tokens): Ditto.
1039 (emit_ldgp): Ditto.
1040 (load_expression): Ditto.
1041 (emit_lda): Ditto.
1042 (emit_ldah): Ditto.
1043 (emit_ir_load): Ditto.
1044 (emit_loadstore): Ditto.
1045 (emit_ldXu): Ditto.
1046 (emit_ldil): Ditto.
1047 (emit_sextX): Ditto.
1048 (emit_division): Ditto.
1049 (emit_jsrjmp): Ditto.
1050 (emit_retjcr): Ditto.
1051
1052 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1053 ELF object format.
1054 (tc_adjust_symtab): If explicit relocations, call the function
1055 alpha_adjust_symtab.
1056 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1057 relocations next to the literal relocation they reference.
1058 (TC_INIT_FIX_DATA): Initialize the new fields.
1059 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1060
afbf211f
JL		 1061Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1062
1063 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1064 'B' operand for PA2.0 bb instruction.
1065
f11900d0
NC		 10661999-11-18 Nick Clifton <nickc@cygnus.com>
1067
1068 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1069 target.
1070
1071 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1072 relocs.
1073 (mcore_force_relocation): Force relocations to be generated for
1074 RVA relocs.
1075
2daf4fd8
AM		 10761999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1077
1078 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1079 (i386_displacement): Disallow O_big displacements.
1080
eb726e5d
DL		 1081Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1082
1083 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1084 improvements in error checking.
1085 (md_assemble): Support for unconditional ARM instructions.
1086 (md_parse_option): Support for -m[arm]v5e flag.
1087
035349a4
NC		 10881999-11-12 Nick Clifton <nickc@cygnus.com>
1089
1090 * macro.c (buffer_and_nest): Do not check beyond the end of the
1091 buffer.
1092
c1eae114
NC		 10931999-11-11 Nick Clifton <nickc@cygnus.com>
1094
1095 * macro.c (buffer_and_nest): Look for seperator after TO and
1096 FROM tokens.
1097
c5c834aa
AH		 10981999-11-08 Andrew Haley <aph@cygnus.com>
1099
1100 * app.c (do_scrub_chars): When in State 10, treat backslash
1101 characters in the same way as as symbol characters.
1102
98007ce7
RH		 11031999-11-07 Richard Henderson <rth@cygnus.com>
1104
1105 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1106 the previous label was in the current section before playing
1107 with auto-alignment.
1108
d6c497c7
NC		 11091999-11-06 Nick Clifton <nickc@cygnus.com>
1110
1111 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1112 for weak symbols.
d6c497c7 1113 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1114 the symbol is weak.
d6c497c7 1115
dd33dc0f
MM		 11161999-11-05 Michael Meissner <meissner@cygnus.com>
1117
1118 * expr.h (operatorT): Increase machine dependent operators to 16.
1119 * expr.c (op_rank): Ditto.
1120
5f91fe03
ILT		 11211999-11-03 Ian Lance Taylor <ian@zembu.com>
1122
53b0d397
ILT		 1123 * read.c (pseudo_set): Reject attempts to set the value of a
1124 section symbol.
1125
5f91fe03
ILT		 1126 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1127 if it is defined.
1128
1129 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1130
1131 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1132 to bfd_set_section_contents.
1133
829ce307
NC		 11341999-11-03 Nick Clifton <nickc@cygnus.com>
1135
1136 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1137
2bd7f1f3
GRK		 11381999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1139
1140 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1141 (mips_ip): Use OPCODE_IS_MEMBER.
1142
90ca882f
JL		 1143Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1144
acb56623
JL		 1145 * config/tc-arm.c (reg_required_here): Improve comments.
1146
66778679
RH		 1147 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1148 (tinsns): Initialize variants field.
b49cfa5d
JL		 1149
1150 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1151 BAD_PC respectively.
90ca882f 1152
29c4c6b5
NC		 11531999-10-27 Scott Bambrough <scottb@netwinder.org>
1154
1155 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1156 * config/tc-arm.h: Fix compile time warnings.
1157
d9fd9852
DN		 1158Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1159
1160 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1161 form @abs16, @(abs16) and @(abs16 + imm).
1162
9ce8a5dd
GRK		 11631999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1164
1165 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1166 (ISA_HAS_64_BIT_REGS) New.
1167 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1168 mips_emit_delays,macro_build,load_register,load_addresss,
1169 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1170 and/or use new ISA_xxx macros in expressions involving
1171 ISA, particularly mips_opts.isa.
1172
446a06c9
MM		 11731999-10-18 Michael Meissner <meissner@cygnus.com>
1174
1175 * expr.h (operatorT): Add machine dependent operators md1..md8.
1176 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1177 for the machine dependent operators to use.
1178
1179 * expr.c (op_rank): Add machine dependent operators.
1180
1181 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1182 operator.
1183 (O_cpregister): Ditto.
1184 (md_begin): Change X_op test that field is wide enough to use
1185 O_max instead of O_alpha_max.
1186 (cpu_types): Fill in missing initializer.
1187 (alpha_num_macros): Make unsigned.
1188 (md_assemble): Make opnamelen be size_t.
1189 (md_apply_fix): Cast alpha_num_operands to int before testing.
1190 (alpha_force_relocation): Ditto.
1191 (alpha_fix_adjustable): Ditto.
1192 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1193 (tc_gen_reloc): Ditto.
1194 (tc_get_register): Ditto.
1195 (emit_ldgp): Ditto.
1196 (emit_lda): Ditto.
1197 (emit_ldah): Ditto.
1198 (emit_ldil): Ditto.
1199 (s_alpha_ent): Ditto.
1200 (s_alpha_end): Ditto.
1201 (s_alpha_frame): Ditto.
1202 (s_alpha_prologue): Ditto.
1203 (s_alpha_file): Ditto.
1204 (s_alpha_gprel32): Ditto.
1205 (s_alpha_proc): Ditto.
1206 (s_alpha_set): Ditto.
1207 (s_alpha_base): Ditto.
1208 (s_alpha_align): Ditto.
1209 (s_alpha_arch): Ditto.
1210 (alpha_align): Ditto.
1211 (assemble_insn): Suppress unused variable warning.
1212 (emit_insn): Ditto.
1213 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1214 order in the structure.
1215 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1216
476cdcb8
JL		 1217Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1218
1219 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1220
c388dee8
AM		 12211999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1222
1223 * config/tc-i386.c (i386_index_check): Correct #endif location.
1224
2bdd6cf5
GK		 1225Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1226
1227 * as.c (show_usage): Document new options.
1228 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1229 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1230 (parse_args): Parse the new options.
1231 (main): If there were warnings, and --fatal-warnings
1232 was specified, print an error.
1233 * as.h: New variable, flag_fatal_warnings, for new option.
1234
d53d2751
JL		 1235Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1236
1237 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1238 '@'. Change autoincrement completers to fall through to cache control
1239 completers.
1240
1241 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1242 arg.
1243 (pa_parse_addb_64_cmpltr): New function.
1244
1245 * config/tc-hppa.c (pa_ip): Change error message.
1246 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1247 '?Q' args to allow falling through.
1248
1249 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1250 Remove unused conditional codes.
1251 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1252
ba09cd8d
DN		 1253Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1254
1255 * config/tc-d30v.c (CHAR_BIT): Define.
1256 (check_range): Fix bit operations to support integers bigger than
1257 32 bits.
1258
c43185de
DN		 1259Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1260
1261 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1262 operands.
1263
925c058e
DE		 1264Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1265 Doug Evans <devans@cygnus.com>
1266
1267 Add support for m32rx.
1268 * config/tc-m32r.c (enable_m32rx): New static global.
1269 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1270 (allow_m32rx): New function.
1271 (M32R_SHORTOPTS): Add `O'.
1272 (md_longopts): Add --m32rx plus several warning options.
1273 (md_parse_option): Handle new options.
1274 (md_show_usage): Print them.
1275 (md_begin): Enable m32rx.
1276 (OPERAND_IS_COND_BIT): New macro.
1277 (first_writes_to_seconds_operands): New function.
1278 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1279 (target_make_parallel,assemble_two_insns): New functions.
1280 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1281 If optimizing and m32rx, try to make consecutive insns parallel.
1282
fba2b7f9
GK		 1283Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1284
1285 * config/tc-mips.c (nopic_need_relax): Allow for the
1286 .sdata.foo sections generated by -fdata-sections,
1287 and for the .gnu.linkonce.s sections generated by C++.
1288
fd232ac8
JL		 1289Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1290
ce674324
JL		 1291 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1292 with cleaner code using completer prefixes. Add 'Y'.
1293
fd232ac8
JL		 1294 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1295
b1039fc4
JL		 1296Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1297
66778679 1298 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1299 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1300 insn does not match and we should try the next insn in the table.
1301
913f265c
NC		 13021999-09-22 Nick Clifton <nickc@cygnus.com>
1303
1304 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1305
54af6ff6
JL		 1306Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1307
1308 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1309 of PA2.0 support.
1310
4cc782b5
ILT		 13111999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1312
1313 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1314 OBJ_ELF. If ELF, add "sq".
1315 (md_parse_option): If ELF, ignore -s and -q.
1316 (md_show_usage): Mention ELF options.
1317
6be78360
JL		 1318Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1319
65fab780
JL		 1320 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1321 operands.
1322
71823da4
JL		 1323 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1324
61dd1d31
JL		 1325 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1326
1cf6ae67
JL		 1327 * config/tc-hppa.c (struct pa_it): New field "trunc".
1328 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1329 (pa_parse_ftest_gfx_completer): New function
1330 (pa_parse_fp_cnv_format): New function.
1331
77c02e18
JL		 1332 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1333 (md_apply_fix): Handle 22bit pc-rel branches.
1334
629d9417
JL		 1335 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1336
dbe2f9ee
JL		 1337 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1338
3db6e6bd
JL		 1339 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1340
6be78360
JL		 1341 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1342
e061d86f
JL		 1343at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1344
1345 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1346 (pa_ip): Handle 'fX'.
1347
1348Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1349
66778679
RH		 1350 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1351 (pa_ip): Handle 'fX'.
e061d86f 1352
7acbfc6b
JL		 1353Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1354
1355 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1356 unwinds unless the function is in the text space.
1357 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1358
2d93dcc4
JL		 1359Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1360
b52c78b8
JL		 1361 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1362 (md_assemble): To here. Tweak address generation.
1363
2d93dcc4
JL		 1364 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1365 debug_line.
1366 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1367 (md_assemble): Call dwarf2_where for OBJ_ELF.
1368 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1369 (pa_end_of_source): New function.
1370 * tc-hppa.h (md_end): Define for OBJ_ELF.
1371
6d83c84b
MM		 13721999-09-14 Michael Meissner <meissner@cygnus.com>
1373
1374 * configure.in (Canonicalization of target names): Remove adding
1375 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1376 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1377 * configure: Regenerate.
1378
41fd319a
ILT		 13791999-09-14 Donn Terry <donn@interix.com>
1380
1381 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1382
795a7704
AM		 13831999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1384
2f66722d
AM		 1385 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1386 pc-relative jmp/call to an absolute symbol.
1387 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1388 absolute section symbols.
1389
795a7704
AM		 1390 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1391 jump handling code and comments.
1392
c0c949c7
ILT		 13931999-09-12 Ian Lance Taylor <ian@zembu.com>
1394
1395 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1396 the value if TE_PE and a global defined symbol.
1397
e723ef7c
ILT		 13981999-09-11 Ian Lance Taylor <ian@zembu.com>
1399
1400 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1401 print the symbol, rather than printing it here.
1402
fa16d387
ILT		 14031999-09-11 Donn Terry <donn@interix.com>
1404
d33e1d24
ILT		 1405 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1406 BFD_RELOC_RVA relocations.
1407
18dc2407
ILT		 1408 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1409 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1410 starts with "_G".
1411
945a1a6b
ILT		 1412 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1413 defined.
1414 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1415 * doc/internals.texi (Object format backend): Document
1416 SET_SECTION_RELOCS.
1417
79d292aa
ILT		 1418 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1419 relocations against global symbols if TE_PE.
1420
7a6284c4
ILT		 1421 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1422 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1423
8828d862
ILT		 1424 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1425 symbols.
1426
9690c54d
ILT		 1427 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1428 symbols which do not have a constant value, or tags with
1429 non-tags. Remove the symbol from the list before adding it at the
1430 end.
1431
23dab925
ILT		 1432 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1433 C_FCN symbol differently if TE_PE.
1434 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1435 appears in the pseudo-op, rather coff_line_base which is only set
1436 for a .bf symbol.
1437
28428223
ILT		 1438 * config/obj-coff.c (obj_coff_loc): New static function.
1439 (obj_pseudo_table): Add "loc".
1440
e8a3ab75
ILT		 1441 * config/obj-coff.c (add_lineno): Check that the line number is
1442 positive.
1443
2ab9b79e
ILT		 1444 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1445 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1446 int.
1447 (md_atof): Return NULL rather than 0.
1448 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1449 * expr.c (expr): Change first parameter to int.
1450 * config/obj-coff.c: Add declarations for static functions.
1451 (coff_frob_symbol): Use SYM_AUXENT.
1452 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1453
5881e4aa
ILT		 1454 * config/obj-coff.c (obj_coff_section): Default to setting
1455 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1456
e723ef7c
ILT		 1457 * write.c (adjust_reloc_syms): Print adjusted fixup.
1458
fa16d387
ILT		 1459 * expr.c (integer_constant): Correct too_many_digits calculation
1460 in base 10 case.
1461
13a830b6
AS		 14621999-09-09 Andreas Schwab <schwab@suse.de>
1463
1464 * doc/c-arm.texi: Fix arguments of @var to not contain
1465 punctuation.
1466
325188ec
NC		 14671999-09-08 Philip Blundell <pb@nexus.co.uk>
1468
1469 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1470 and COFF targets.
1471 (md_parse_option): Only support -k flag for ELF and COFF targets.
1472
e7c1f43c
JL		 1473Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1474
1475 * config/tc-hppa.c (pa_ip): Put strict register checks before
1476 call to pa_parse_number.
1477
4964086a
JL		 1478 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1479
c4bf532f
ILT		 14801999-09-06 Ian Lance Taylor <ian@zembu.com>
1481
1482 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1483 BFD_ASSEMBLER code.
1484
a33132fd
ILT		 14851999-09-06 Donn Terry <donn@interix.com>
1486
1487 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1488
0f4f8b56
JL		 1489Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1490
1491 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1492 candidate instruction. Require registers for register arguments
1493 when in strict mode. Require assemble-time constants for
1494 constants when in strict mode.
1495 (pa_get_absolute_expression): Require a constant when in strict
1496 mode.
1497
d3388653
NC		 14981999-09-06 Nick Clifton <nickc@cygnus.com>
1499
1500 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1501
041dd5a9
ILT		 15021999-09-04 Steve Chamberlain <sac@pobox.com>
1503
1504 * config/tc-pj.c: New file, supports picoJava in ELF.
1505 * config/tc-pj.h: Ditto.
1506 * configure.in (pjl*, pj*): New targets.
1507 * Makefile.am: Rebuild dependencies.
1508 (CPU_TYPES): Add pj.
1509 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1510 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1511 * doc/c-pj.texi: New file.
1512 * doc/as.texinfo: Add some PJ specifics.
1513 * doc/all.texi: Add PJ to the list of all architectures, sort them
1514 all alphabetically.
1515 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1516 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1517
4ca72d38
AM		 15181999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1519
1520 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1521 (obj_frob_file): Test for null pointer.
1522 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1523 (OBJ_PROCESS_STAB): And here.
1524 (elf_obj_sy): Remove
1525
1526 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1527 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1528 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1529
1530 * config/obj-coff.c (no_func): Remove.
1531 (coff_format_ops): Change occurrences of no_func to 0, as we test
1532 for 0 in obj-multi.h.
1533
1534 * configure.in: Enable bfd for i386-coff when primary target is
1535 bfd. Enable i386 elf,coff emulation support. Don't set
1536 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1537 emulation to support.
1538 *configure: Regenerate.
1539
bcef92fa
NC		 15401999-09-02 Nick Clifton <nickc@cygnus.com>
1541
1542 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1543 .section .line directive is encountered.
1544
cdf82bcf
NC		 15451999-09-01 Nick Clifton <nickc@cygnus.com>
1546
5856c19a
NC		 1547 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1548 format.
1549
cdf82bcf
NC		 1550 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1551 * as.texinfo: Document --gdwarf2 command line option.
1552 Add additional documentation of ARM command line switches.
1553
af6bdddf
AM		 15541999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1555
1556 * config/tc-i386.c (i386_intel_memory_operand): Combine
1557 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1558 and RESTORE_END_STRING around parse_register calls.
1559 (i386_operand): Here too.
1560 (i386_is_reg): Remove.
1561 (parse_register): Move as_bad calls from within this function to
1562 callers.
1563
5f47d35b
AM		 15641999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1565
1566 Based on a patch from H.J. Lu <hjl@gnu.org>
1567 * config/tc-i386.c (parse_register): Handle FP regs specially.
1568 (md_begin): Remove '(' and ')' from register_chars.
1569
1174497c
DE		 15701999-08-29 Doug Evans <devans@casey.cygnus.com>
1571
1572 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1573 error message (done elsewhere).
1574
17d9105c
JL		 1575Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1576
1577 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1578
9ecc05f0
JL		 1579Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1580
66778679 1581 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1582 args by 'f'.
1583
9e4f2d3a
JL		 1584 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1585
680ef6de
JL		 1586 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1587 between args.
1588 Add new completers. Fix bug in 64 bit condition handling.
1589
413c94ba
JL		 1590 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1591 'cS', and 'c*'.
1592
28252e61
JL		 1593 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1594
a97685e9
JL		 1595 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1596
9ecc05f0
JL		 1597 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1598
cb30237e
NC		 15991999-08-27 Jim Wilson <wilson@cygnus.com>
1600
1601 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1602 (struct ls): Add frag field. Initialize it to zero.
1603 (out_end_sequence): New local text_frag. Set it while in text section.
1604 Replace address check with frag check. Set ls.frag to text_frag if
1605 out_set_addr called.
1606 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1607 Set it before switching sections. Replace address check with frag
1608 check. Set ls.frag to saved_frag if out_set_addr called.
1609
09a798ea
NC		 16101999-08-26 David Mosberger <davidm@hpl.hp.com>
1611
66778679 1612 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1613 output "advance_pc" opcode instead of calling gen_addr_line().
1614 The latter has the undesired side-effect of creating a new row
1615 in the debug line info matrix.
1616
e1c05f12
NC		 16171999-08-26 Jim Wilson <wilson@cygnus.com>
1618
1619 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1620 ls.last_filename if last is less than zero. Set ls.last_filename
1621 when allocating new entry.
1622 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1623 call.
1624
b23bac36
AM		 16251999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1626
1627 * config/tc-i386.c (i386_index_check): Fix the displacement size
1628 when INFER_ADDR_PREFIX.
1629
50f4163f
NC		 16301999-08-18 Nick Clifton <nickc@cygnus.com>
1631
1632 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1633 display its value.
1634
f589a541
ILT		 16351999-08-17 Ian Lance Taylor <ian@zembu.com>
1636
1637 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1638 handle 0xffffNNNN constants correctly.
1639
11450271
NC		 16401999-08-16 Nick Clifton <nickc@cygnus.com>
1641
1642 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1643 as well as loads.
1644
276b1dc2
NC		 16451999-08-13 Nick Clifton <nickc@cygnus.com>
1646
1647 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1648 (md_apply_fix3): Always pass positive values to
1649 validate_offset_imm.
1650
ae5ad4ad
NC		 16511999-08-12 Nick Clifton <nickc@cygnus.com>
1652
1653 * config/tc-arm.c (skip_whitespace): New macro.
1654 Formatting tidy ups.
1655
1656 (md_apply_fix3): Store relocation offset in addend for ELF based
1657 relocs.
1658 (arm_force_relocation): Always generate relocs for Thumb function
1659 calls.
1660
bf6d3895
AM		 16611999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1662
1663 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1664 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1665
46031ca9
JL		 1666Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1667
b100be66
JL		 1668 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1669 flags for the unwind subspace.
1670
46031ca9
JL		 1671 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1672 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1673 suitable relocation based on the size of the target's pointer.
1674 Always Use subsegment zero for the unwinders.
1675 (pa_level): Handle "2.0w".
1676
0825afba
JR		 1677Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1678
1679 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1680 with the following instruction unless this was specified.
1681
1a1ae23e
ILT		 16821999-08-09 Ian Lance Taylor <ian@zembu.com>
1683
1684 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1685 certain sections, to match BFD changes.
1686
81afc846
ILT		 16871999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1688
1689 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1690 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1691 * Makefile.in: Rebuild.
81afc846 1692
04ad1543
ILT		 16931999-08-08 Ian Lance Taylor <ian@zembu.com>
1694
1695 * Makefile.am: Rename .dep* files to DEP*.
1696 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1697 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1698 targets to DEPOBJ.
1699 * Makefile.in: Rebuild.
1700
1eb7027c
RH		 17011999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1702
1703 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1704
2dcc60be
ILT		 17051999-08-08 Ian Lance Taylor <ian@zembu.com>
1706
46eec08e
ILT		 1707 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1708 avoid problems on DOS filesystems.
1709 * Makefile.in: Rebuild.
1710
2dcc60be
ILT		 1711 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1712
17131999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1714
1715 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1716 section flag.
1717
76a27922
ILT		 17181999-08-08 Ian Lance Taylor <ian@zembu.com>
1719
1720 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1721 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1722 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1723
0741736b
JL		 1724Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1725
1726 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1727
9a913dfb
JL		 1728Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1729
1730 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1731
a1f2d742
ILT		 17321999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1733
1734 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1735 non-adjustable symbols.
1736
55a914bc
JL		 1737Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1738
1739 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1740
336f7c70 1741Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1742
1743 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1744 operands.
1745
9750fcc5
ILT		 17461999-08-05 Donn Terry <donn@interix.com>
1747
1748 * config/te-interix.h: New file.
1749 * configure.in (i386-*-interix*): New target.
1750 * configure: Rebuild.
1751
39ba5561
JL		 1752Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1753
1754 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1755 selectors for ELF too.
1756 (selector_table): Add "ltp" and "rtp" selectors.
1757
eecb386c
AM		 17581999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1759
1760 * config/tc-i386.c (i386_operand): No need to change
1761 operand_string pointer in segment reg case before goto
1762 do_memory_reference. Initialise displacement_string_start and
1763 displacement_string_end after do_memory_reference label.
1764 (i386_index_check): Add operand_string param, and print error
1765 message on failure here.
1766 (i386_intel_memory_operand): Instead of here.
1767 (i386_operand): And here.
1768 (INFER_ADDR_PREFIX): Enable.
1769
1770 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1771
1772 * config/tc-i386.h (DefaultSize): Define. Renumber following
1773 opcode_modifier defines.
1774
1775 From Etienne Lorrain <etienne.lorrain@ibm.net>
1776 * config/tc-i386.c (stackop_size): New variable.
1777 (set_16bit_code_flag): Clear it here.
1778 (set_16bit_gcc_code_flag): New function.
1779 (md_pseudo_table): Add "code16gcc" entry.
1780 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1781
f173e82e
ILT		 17821999-08-03 Ian Lance Taylor <ian@zembu.com>
1783
a04b544b
ILT		 1784 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1785 next_set_end even if the end symbol is being discarded.
1786
1787 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1788 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1789 * config/obj-coff.c: Likewise.
1790 (seg_info_type): Remove.
1791 (seg_info_off_by_4): Change to array of segT.
1792 (s_get_segment): Adjust accordingly.
1793 (obj_pseudo_table): Fully initialize sentinel entry.
1794
f173e82e
ILT		 1795 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1796 Ralf Baechle <ralf@uni-koblenz.de>.
1797
c3332e24
AM		 17981999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1799
1800 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1801
18021999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1803
24eab124
AM		 1804 * config/tc-i386.c: Indentation and white space changes.
1805 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1806 don't enable it by default.
1807 (i386_intel_operand): Remove redundant prototype.
1808 Move check on number of memory operands, and i.mem_operands++
1809 (i386_intel_memory_operand): To here.
1810 Remove i386_immediate code from here. Remove special case code
1811 for input and output using (%dx). Remove base/index checks and
1812 call i386_index_check instead. Save initial operand_string
1813 argument for error message.
1814 (i386_operand): Remove redundant prototype. Move base/index
1815 checks to i386_index_check.
1816 (i386_displacement): Move intel mode check for non-zero
1817 i.disp_operand
1818 (i386_intel_memory_operand): To here.
c3332e24 1819
6d8809aa
RH		 18201999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1821
1822 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1823 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1824 by .register pseudo-op if -64 and --no-undeclared-regs.
1825 (s_register, sparc_adjust_symtab): New functions.
1826 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1827 Declare sparc_adjust_symtab as tc_adjust_symtab.
1828 * doc/c-sparc.texi: Add description of #ignore special literal
1829 for .register pseudo-op.
1830
c8d259f7
CM		 18311999-07-30 Catherine Moore <clm@cygnus.com>
1832
1833 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1834 the relocation's section offset.
1835
b77ad1d4
AM		 18361999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1837
1838 * write.c (fixup_segment): Fix generic error check overflow test.
1839
1840 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1841 X_add_number to long.
1842
b53fcc20
JL		 1843Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1844
1845 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1846 processing.
1847
d2e71411
ILT		 18481999-07-27 Ian Lance Taylor <ian@zembu.com>
1849
1850 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1851 VTABLE relocations.
1852
e9f56b1d
ILT		 18531999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1854
1855 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1856
1a39f480
ILT		 1857 * configure.bat: Remove; obsolete.
1858 * config/go32.cfg: Likewise.
1859
29fe79d3
ILT		 18601999-07-21 Brad M. Garcia <bgarcia@fore.com>
1861
1862 * configure.in (i386-*-vxworks*): New target.
1863 * configure: Rebuild.
1864
e06510e6
RH		 18651999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1866
1867 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1868
dabe3bbc
RH		 18691999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1870
1871 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1872 on -64 and not pic.
1873 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1874 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1875 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1876 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1877 MAX_RELOC_EXPANSION): Define.
1878 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1879
b4cac588
AM		 18801999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1881
1882 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1883 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1884 block. Print a warning if an 8-bit or 16-bit constant
1885 displacement or immediate is truncated on output.
1886 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1887 immediate.
1888 (i386_operand): Disallow immediate jump absolute operand.
1889
966ed0b4
ILT		 18901999-07-15 Ian Lance Taylor <ian@zembu.com>
1891
0ed15843
ILT		 1892 * configure.in: Bump version number to 2.9.5.
1893 * configure: Rebuild.
1894
966ed0b4
ILT		 1895 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1896 or %llx work.
1897
67f1cff0
JL		 1898Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1899
1900 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1901 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1902
2f992c04
NC		 19031999-07-14 Philip Blundell <pb@nexus.co.uk>
1904
1905 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1906 is defined.
1907 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1908
1909 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1910 if -mno-fpu was given.
1911 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1912 relocs.
1913 (cons_fix_new_arm): Remove misleading comments.
1914
14ad458a
ILT		 19151999-07-14 Ian Lance Taylor <ian@zembu.com>
1916
1917 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1918 error message.
1919 (relax_segment): Likewise. After giving a rs_org error, convert
1920 the frag to rs_align to avoid cascading errors.
1921
36823076
AS		 19221999-07-12 Andreas Schwab <schwab@suse.de>
1923
1924 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1925
ab9da554
ILT		 19261999-07-11 Ian Lance Taylor <ian@zembu.com>
1927
1928 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1929 as appropriate. Fill in structure initializations. Add variable
1930 initializations. Add casts.
1931 * dwarf2dbg.c (print_stats): Change i to size_t.
1932 * listing.c (listing_listing): Change list_line to unsigned int.
1933
e0accf0c
ILT		 19341999-07-10 Ian Lance Taylor <ian@zembu.com>
1935
1936 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1937 rather than checking for \001 and \002 in symbol name.
1938 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1939
7d4ce8a9
JL		 1940Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1941
1942 * configure.in (hppa*-linux-gnu*): New target.
1943 * configure: Rebuilt.
1944
5395a469
NC		 19451999-07-08 Nick Clifton <nickc@cygnus.com>
1946
1947 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1948
cac58fa6
NC		 19491999-07-07 Nick Clifton <nickc@cygnus.com>
1950
5395a469 1951 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 1952 accessing symbolP directly.
1953
03b36ee1
JL		 1954Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1955
1956 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1957 for ELF.
1958
49a5575c
NC		 19591999-07-05 Nick Clifton <nickc@cygnus.com>
1960
1961 * config/tc-arm.c (ARM_EXT_V5): Define.
1962 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1963 (md_begin): Detect ARM v5 architectures.
1964 (md_parse_option): Accept arm v5 specification.
1965 (md_show_usage): Documment -marmv5 switch.
1966
1967 * doc/c-arm.texi: Document -marmv5 command line option.
1968
1969 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1970 op.
1971 (validate_immediate_twopart): New function. Determine if a
1972 constant can be computed by two ADD instructions.
1973 (output_inst): Remove its command line parameter - it was never
1974 used.
1975 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1976 implememt the ADRL pseudo op.
1977 (tc_gen_reloc): Generate a suitable error message if an ADRL
1978 instruction tries to generate a real reloc.
1979
1980 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1981
09ecf0ba
JL		 1982Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1983
1984 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1985 into lower case.
1986
264d6861
ILT		 19871999-06-27 H.J. Lu <hjl@gnu.org>
1988
1989 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1990 non BFD_ASSEMBLER case.
1991
827c0149
ILT		 19921999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1993
1994 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1995 data.
1996
a340d270
RH		 19971999-06-26 David Mosberger <davidm@hpl.hp.com>
1998
1999 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2000 out_end_sequence() when the address decreases due to a new frag.
2001 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2002 numbering starts with 1.
2003
16b93d88
NC		 20041999-06-23 Nick Clifton <nickc@cygnus.com>
2005
2006 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2007 .section for COFF.
2008 (mcore_s_text): Call obj_elf_text for ELF target.
2009 (mcore_s_data): Call obj_elf_data for ELF target.
2010 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2011 for COFF target.
2012 (mcore_s_bss): New function: Dump literal table before changing
2013 sections.
2014 (mcore_s_comm): New function: Dump literal table before changing
2015 sections.
2016
2017 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2018 No longer static functions.
2019 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2020 Provide prototypes for these functions.
2021
fed9b18a
ILT		 20221999-06-22 Ian Lance Taylor <ian@zembu.com>
2023
be2acf27
ILT		 2024 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2025 a list of names, to try obj_segment_name, and to try abbreviated
2026 names when using COFF without long section names.
2027
7dcc9865
ILT		 2028 * config/tc-alpha.c: More use of symbol accessor functions.
2029 * config/tc-arc.c: Likewise.
2030 * config/tc-d30v.c: Likewise.
2031 * config/tc-fr30.c: Likewise.
2032 * config/tc-i860.c: Likewise.
2033 * config/tc-m88k.c: Likewise.
2034 * config/tc-mcore.c: Likewise.
2035 * config/tc-ns32k.c: Likewise.
2036 * config/tc-sparc.c: Likewise.
2037 * config/tc-v850.c: Likewise.
2038
a77f5182
ILT		 2039 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2040 sy_value with appropriate accessor functions.
2041 * config/tc-arm.c (md_apply_fix3): Likewise.
2042 * config/tc-d10v.c (AT_WORD_P): Likewise.
2043 * config/tc-v850.c (reg_name_search): Likewise.
2044
fed9b18a
ILT		 2045 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2046 use symbol_get_bfdsym instead.
2047 * config/tc-ppc.c (md_assemble): Likewise.
2048 * config/tc-v850.c (v850_comm): Likewise.
2049
310b5aa2
ILT		 20501999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2051
2052 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2053 the symbol, rather than accessing the bsym member.
2054 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2055 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2056 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2057 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2058 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2059 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2060 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2061 * config/tc-v850.c (tc_gen_reloc): Likewise.
2062
9cb8e75e
JL		 2063Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2064
2065 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2066 (hppa_gen_reloc_type): Conditionalize on BFD64.
2067 (tc_gen_reloc): Re-enable ELF relocations.
2068 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2069
3d103319
ILT		 20701999-06-21 Ian Lance Taylor <ian@zembu.com>
2071
2072 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2073 warning.
2074 (do_ldst): Move assignment out of if condition.
2075 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2076 parentheses to avoid warning.
2077
776b24b4
NC		 20781999-06-21 Nick Clifton <nickc@cygnus.com>
2079
155f0fe7
NC		 2080 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2081 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2082
809ffe0d
ILT		 20831999-06-19 Ian Lance Taylor <ian@zembu.com>
2084
2085 * config/tc-ppc.c: Update for symbol handling changes.
2086 * config/obj-coff.c: Likewise.
2087
49863f82
JL		 2088Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2089
2090 * tc-hppa.c: General cleanups of ELF support. No more spaces
2091 and subspaces for ELF.
2092 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2093 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2094 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2095 (UNWIND_SECTION_NAME): Likewise.
2096 (space/subspace related structures): Conditionalize definitions
2097 on OBJ_SOM.
2098 (space/subspace directives and support routines): Conditionalize
2099 definitions and references/uses on OBJ_SOM.
2100 (label_symbol_struct): For ELF, track the symbol's segment. For
2101 SOM track its space.
2102 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2103 changes.
2104 (USE_ALIASES): Kill for both SOM & ELF.
2105 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2106 (pa_space, pa_subspace): Corresponding changes.
2107 (pa_spaces_begin): Corresponding chagnes.
2108 (md_begin): Do not muck around with space/subspace stuff for
2109 OBJ_ELF.
2110 (md_apply_fix): Temporarily disable argument relocation stuff
2111 for OBJ_ELF.
2112 (tc_gen_reloc): Temporarily disable relocation generation for
2113 OBJ_ELF
2114 (pa_build_unwind_subspace): Similarly.
2115
fed881b1
NC		 21161999-06-16 Nick Clifton <nickc@cygnus.com>
2117
2118 * config/tc-arm.c (thumb_set): New pseudo op.
2119 (text, data, section): Override these pseudo ops with ARM
2120 specific versions.
2121 (s_thumb_set): New function: Perform the same as a .set pseudo
2122 op, but also mark the alias'ed symbol as being a Thumb
2123 function.
2124 (arm_s_text): New function: Perform the same as the .text
2125 pseudo op, but dump the literal pool before changing
2126 sections.
2127 (arm_s_data): New function: Perform the same as the .data
2128 pseudo op, but dump the literal pool before changing
2129 sections.
2130 (arm_s_section): New function: Perform the same as the
2131 .section pseudo op, but dump the literal pool before changing
2132 sections.
2133 (arm_cleanup): Do not reset the current section before dumping
2134 the literal pool.
2135
0f94f4c8
NC		 21361999-06-17 Nick Clifton <nickc@cygnus.com>
2137
2f3519a2
NC		 2138 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2139 OPTION_NO_WARN_UNMATCHED entries.
2140 (md_parse_option): Generate a warning message if an unrecognised
2141 option is encountered.
2142
0f94f4c8
NC		 2143 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2144 (get_operands): When parsing an expression after an '@' symbol
2145 has been detected, do not ignore '#' symbols.
2146 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2147 false.
2148
e4a86f6f
ILT		 21491999-06-13 Ian Lance Taylor <ian@zembu.com>
2150
2151 From K. Richard Pixley <rich@noir.com>:
2152 * configure.in (ppc-*-vxworks*): New target.
2153 * configure: Rebuild.
2154
a8aed0fb
UD		 21551999-06-12 Philip Blundell <philb@gnu.org>
2156
2157 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2158
7565ed77
ILT		 21591999-06-13 Ian Lance Taylor <ian@zembu.com>
2160
2161 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2162 which refer to symbols in linkonce sections, permit reducing the
2163 relocs if the symbol is local.
2164
b9e57a38
ILT		 21651999-06-12 Ian Lance Taylor <ian@zembu.com>
2166
2167 * subsegs.c (subseg_text_p): New function.
2168 * as.h (subseg_text_p): Declare.
2169 * read.c (do_align): Use subseg_text_p to set the default fill.
2170 * write.c (subsegs_finish): Likewise.
2171 * config/obj-coff.c (write_object_file): Likewise.
2172 * config/tc-i386.h (md_maybe_text): Don't define.
2173 (md_do_align): Use subseg_text_p to set the default fill.
2174 * config/tc-m32r.c (m32r_do_align): Likewise.
2175 * config/tc-sh.c (sh_do_align): Likewise.
2176 * config/tc-sparc.h (md_do_align): Likewise.
2177
008960a5
ILT		 21781999-06-12 David O'Brien <obrien@freebsd.org>
2179
2180 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2181 * configure: Rebuild.
2182
a1605869
ILT		 21831999-06-12 Ian Lance Taylor <ian@zembu.com>
2184
d9ac5a3b
ILT		 2185 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2186 * Makefile.am: Rebuild dependencies.
2187 * Makefile.in: Rebuild.
2188
a1605869
ILT		 2189 * config/tc-i386.c (i386_immediate): Remove unused label
2190 seg_unimplemented.
2191
2192 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2193 * symbols.c: Likewise.
2194 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2195 sy_next field when taking address, rather than symbol_next.
2196
2197 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2198 offsetT.
2199 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2200 value from the output file architecture.
2201 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2202 * dwarf2dbg.h: Change bfd_vma to addressT.
2203
a7cd1c22
ILT		 22041999-06-11 Ian Lance Taylor <ian@zembu.com>
2205
2206 * dwarf2dbg.h: Use PARAMS in function declarations.
2207
76171f81
ILT		 22081999-06-11 Martin Dorey <mdorey@madge.com>
2209
2210 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2211 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2212 OBJ_ELF.
2213 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2214
9b4d630b
ILT		 22151999-06-11 Ian Lance Taylor <ian@zembu.com>
2216
5865bb77
ILT		 2217 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2218
9e7c96d9
ILT		 2219 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2220 popsection.
2221
1b50c718
ILT		 2222 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2223
1bf67e0d
ILT		 2224 * read.c (read_a_source_file): Only declare inescape if
2225 QUOTES_IN_INSN.
2226
2227 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2228 match parameters.
2229 (find_entry_byval): Add parens to avoid warning.
2230
2231 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2232
9b4d630b
ILT		 2233 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2234 undefined symbols.
2235
a22b281c
RH		 22361999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2237
66778679 2238 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2239 with isoctal.
2240
2241 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2242 synthetize_setx): New functions.
2243 (md_assemble): Broken the special cases into the above
2244 functions. Make compiler happy if sizeof(bfd_vma)==4.
2245 Fix sethi generated from set/setuw. If instructions have a relloc,
2246 always clear the fields to be relocated in the opcode.
2247 (sparc_ip): Remove special_case global variable.
2248
7f2f689c
ILT		 22491999-06-10 Ian Lance Taylor <ian@zembu.com>
2250
d7ba4a77
ILT		 2251 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2252 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2253 indication of success rather than a value.
2254 (itbl_get_val): Likewise.
2255 (itbl_get_field): Use strcspn. Change delimiters to include
2256 parens.
2257 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2258 (itbl_get_val): Likewise.
2259 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2260
7f2f689c
ILT		 2261 * symbols.c (copy_symbol_attributes): Convert local symbols to
2262 regular symbols.
2263
c1d3c45e
NC		 22641999-06-10 Nick Clifton <nickc@cygnus.com>
2265
2266 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2267 ARM920t.
2268
63fab58c
RH		 22691999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2270
2271 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2272 Optimize set if sizeof(bfd_vma) == 64.
2273 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2274 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2275 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2276
cf9a1301
RH		 22771999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2278
2279 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2280 (s_ncons): New function.
2281 (native_op_table): New table.
2282 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2283 R_SPARC_OLO10 handling.
2284
bf29b231
RH		 2285Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2286
2287 * expr.h (struct expressionS): Revert last change; widen X_op.
2288 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2289
9be1cda6
AS		 2290Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2291
a4835b42
AS		 2292 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2293 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2294 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2295 * Makefile.in: Regenerated.
2296
9be1cda6
AS		 2297 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2298 `common' pass on to s_mri_common.
2299 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2300
62335629
RH		 23011999-06-06 Richard Henderson <rth@cygnus.com>
2302
2303 * config/obj-elf.c (obj_elf_section): Don't free the return
2304 value of demand_copy_C_string.
2305
9de8d8f1
RH		 23061999-06-05 Richard Henderson <rth@cygnus.com>
2307
2308 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2309 creation logic from obj_elf_create_section.
2310
2311 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2312 (section_stack): New.
2313 (special_sections): Make const.
2314 (obj_elf_section): Gut and rewrite parsing.
2315 (obj_elf_change_section): New function broken out of obj_elf_section.
2316 (obj_elf_parse_section_letters): Likewise.
2317 (obj_elf_section_word): Likewise.
2318 (obj_elf_section_type): Likewise.
2319 (obj_elf_previous): Treat as a toggle.
2320 (obj_elf_popsection): New.
2321 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2322 (ppc_section_type): Likewise.
2323 * config/tc-ppc.h: Likewise.
2324
2325 * expr.h (struct expressionS): Don't make X_op a bitfield.
2326 * config/tc-alpha.c: Update for symbol handling changes.
2327 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2328 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2329
58b5739a
RH		 23301999-06-05 Richard Henderson <rth@cygnus.com>
2331
2332 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2333 (dwarf2_gen_line_info): Kill unused variables.
2334 (dwarf2_finish): Likewise.
2335 (dwarf2_where): Likewise.
2336 (dwarf2_directive_file): If we've only got a string,
2337 hand off to s_app_file.
2338 * ecoff.c: Move the include of ecoff.h.
2339 * symbols.h (S_IS_FUNCTION): Prototype.
2340
2341 * read.c (LEX_HASH): Supply a default.
2342 (lex_type): Use it.
2343 (s_globl): Update `c' after skipping whitespace.
2344 * read.h (LEX_END_NAME, is_name_ender): New.
2345 * expr.c (get_symbol_end): Respect it.
2346
398e8c25
ILT		 23471999-06-04 Mark Klein <mklein@dis.com>
2348
993142d5
ILT		 2349 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2350 to real if OBJ_SOM
2351 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2352
398e8c25
ILT		 2353 * config/tc-hppa.c: Update for symbol handling changes.
2354
b4013713
ILT		 23551999-06-03 Ian Lance Taylor <ian@zembu.com>
2356
080e41e6
ILT		 2357 * cgen.c: Update for symbol handling changes.
2358 * config/tc-m32r.c: Likewise.
f412ead8 2359
a0f75b47
ILT		 2360 * config/tc-hppa.h: Update for symbol handling changes.
2361 * config/tc-hppa.c: Likewise.
2362
174419c1
ILT		 2363 * config/tc-arm.h: Update for symbol handling changes.
2364 * config/tc-arm.c: Likewise.
2365 (symbol_make_empty): Remove. Just use symbol_create.
2366
2367 * symbols.c (symbol_set_tc): Correct name.
2368
6104f0a0
ILT		 2369 * Makefile.am: Rebuild dependencies.
2370 ($(OBJS)): Don't depend upon struc-symbol.h.
2371 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2372 * dep-in.sed: Don't remove struc-symbol.h.
2373 * Makefile.in: Rebuild.
2374
b4013713
ILT		 2375 * doc/internals.texi (Symbols): Describe changes in symbol
2376 handling.
2377
6576f0b5
RH		 23781999-06-03 Richard Henderson <rth@cygnus.com>
2379
2380 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2381 instead of doing the work by hand.
2382
fac0d250
RH		 23831999-06-03 David Mosberger <davidm@hpl.hp.com>
2384
2385 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2386 state of line state-machine.
2387 (struct ls): Collect DWARF2 line state-machine state in new member
2388 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2389 resulted in any DWARF2 directives.
2390 (reset_state_machine): New function.
2391 (out_end_sequence): Ditto.
2392 (dwarf2_gen_line_info): When switching sections or switching to a
2393 lower text address, call out_end_sequence() first to terminate the
2394 previous code sequence as code sequences MUST have monotonically
2395 increasing addresses.
2396 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2397
23981999-06-03 David Mosberger <davidm@hpl.hp.com>
2399
2400 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2401 DWARF2 debug info (line information only, at this point).
2402 * as.h: Update comment about supported debug formats.
2403 * dwarf2dbg.c, dwarf2dbg.h: New files.
2404 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2405
2406 * expr.c (operand): Don't use [ for parens if we want an index op.
2407 (op_encoding): Switch [ into O_index, if desired.
2408 (op_rank): Renumber with O_index on bottom.
2409 (expr): If O_index, match closing bracket.
2410 * expr.h (O_index): New.
2411
2412 * read.c (read_a_source_file): Conditionally allow matched "
2413 in lines passed to md_assemble.
2414
2415 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2416
49309057
ILT		 24171999-06-03 Ian Lance Taylor <ian@zembu.com>
2418
2419 Add support for storing local symbols in a small structure to save
2420 memory when assembling large files.
2421 * as.h: Don't include struc-symbol.h.
2422 (symbolS): Add typedef.
2423 * symbols.c: Include struc-symbol.h.
2424 (local_hash): New static variable.
2425 (save_symbol_name): New static function, from symbol_create.
2426 (symbol_create): Call save_symbol_name.
2427 (local_symbol_count): New static variable.
2428 (local_symbol_conversion_count): Likewise.
2429 (LOCAL_SYMBOL_CHECK): Define.
2430 (local_symbol_make): New static function.
2431 (local_symbol_convert): New static function.
2432 (colon): Handle local symbols. Create local symbol for local
2433 label name.
2434 (symbol_table_insert): Handle local symbols.
2435 (symbol_find_or_make): Create local symbol for local label name.
2436 (symbol_find_base): Check for local symbol.
2437 (symbol_append, symbol_insert): Check for local symbols.
2438 (symbol_clear_list_pointers, symbol_remove): Likewise.
2439 (verify_symbol_chain): Likewise.
2440 (copy_symbol_attributes): Likewise.
2441 (resolve_symbol_value): Handle local symbols.
2442 (resolve_local_symbol): New static function.
2443 (resolve_local_symbol_values): New function.
2444 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2445 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2446 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2447 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2448 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2449 (symbol_previous, symbol_next): New functions.
2450 (symbol_get_value_expression): Likewise.
2451 (symbol_set_value_expression): Likewise.
2452 (symbol_set_frag, symbol_get_frag): Likewise.
2453 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2454 (symbol_mark_used_in_reloc): Likewise.
2455 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2456 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2457 (symbol_mri_common_p): Likewise.
2458 (symbol_mark_written, symbol_clear_written): Likewise.
2459 (symbol_written_p): Likewise.
2460 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2461 (symbol_section_p, symbol_equated_p): Likewise.
2462 (symbol_constant_p): Likewise.
2463 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2464 (symbol_get_obj, symbol_set_obj): Likewise.
2465 (symbol_get_tc, symbol_set_tc): Likewise.
2466 (symbol_begin): Initialize local_hash.
2467 (print_symbol_value_1): Handle local symbols.
2468 (symbol_print_statistics): Print local symbol statistics.
2469 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2470 Declare new symbols.c functions. Move many declarations here from
2471 struc-symbol.h.
2472 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2473 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2474 (struct symbol): Move bsym to make it clearly the first field.
2475 Remove TARGET_SYMBOL_FIELDS.
2476 (symbolS): Don't typedef.
2477 (struct broken_word): Remove.
2478 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2479 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2480 (symbol_clear_list_pointers): Likewise.
2481 (symbol_insert, symbol_remove): Likewise.
2482 (symbol_previous, symbol_append): Likewise.
2483 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2484 (struct local_symbol): Define.
2485 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2486 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2487 (local_symbol_get_frag, local_symbol_set_frag): Define.
2488 (local_symbol_get_real_symbol): Define.
2489 (local_symbol_set_real_symbol): Define.
2490 Define.
2491 * write.c (write_object_file): Call resolve_local_symbol_values.
2492 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2493 (TARGET_SYMBOL_FIELDS): Don't define.
2494 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2495 ECOFF_DEBUGGING, add ECOFF fields.
2496 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2497 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2498 ECOFF_DEBUGGING, add ECOFF fields.
2499 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2500 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2501 * config/tc-mcore.h: Don't include struc-symbol.h.
2502 (TARGET_SYMBOL_FIELDS): Don't define.
2503 (struct mcore_tc_sy): Define.
2504 (TC_SYMFIELD_TYPE): Define.
2505 * Many files: Use symbolS instead of struct symbol. Use new
2506 accessor functions rather than referring to symbolS fields
2507 directly.
2508
2509 * read.c (s_mri_common): Don't add in value of line_label.
2510
2511 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2512 checking for SEC_LINK_ONCE.
2513
2514 * config/tc-sh.h (sh_fix_adjustable): Declare.
2515
2516 * app.c (input_buffer): New static variable.
2517 (app_push): Save saved_input in allocated buffer.
2518 (app_pop): Restored saved_input.
2519 (do_scrub_chars): Change get parameter to take char * and int as
2520 arguments. Change GET macro to pass input_buffer to get
2521 function. Don't save input into allocated buffer.
2522 * as.h (do_scrub_chars): Update declaration.
2523 * input-file.c (input_file_get): Change to take char * and int.
2524 Read data into passed in buffer. Remove static buffer.
2525 * read.c (scrub_from_string): Change to take char * and int. Copy
2526 data into passed in buffer.
2527
2528 * hash.h: Neaten. Declare hash_traverse.
2529 * hash.c: Complete rewrite based on BFD hashing code.
2530 * gasp.c (chunksize): New variable.
2531 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2532 hash_delete.
2533
661e4995
NC		 25341999-05-28 Nick Clifton <nickc@cygnus.com>
2535
2536 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2537 addend unless the target uses an old ABI.
2538
d9a62219
DE		 2539Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2540
2541 -Wchar-subscripts cleanup
2542 * listing.c (listing_newline): Use unsigned char variable, so
2543 calls to isascii,iscntrl are correct.
2544 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2545 (unsigned char).
2546 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2547 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2548 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2549 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2550
6da466c7
ILT		 25511999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2552
2553 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2554 width for Coldfire.
2555 (arch_coldfire_p): New #define.
2556 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2557
25581999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2559
2560 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2561
2562 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2563 (install_operand): Add place `N'.
2564 (init_table): Add registers ACC, MACSR, MASK.
2565
2566 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2567
2568 * config/tc-m68k.c: Change mcf5200 --> mcf.
2569 (archs): Add mcf5206e, mcf5307.
2570 (m68k_ip): Add format `u'.
2571 (install_operand): Add place `m', `M', `h'.
2572 (init_table): Add upper/lower registers.
2573
2574 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2575
bedf545c
ILT		 25761999-05-28 Martin Dorey <mdorey@madge.com>
2577
2578 * config/tc-i960.c: Several minor changes to add ELF and
2579 BFD_ASSEMBLER support.
2580 * config/tc-i960.h: Likewise.
2581 * configure.in (i960-*-elf*): New target.
2582 * aclocal.m4, configure: Rebuild.
2583
40c62b25
AM		 25841999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2585
2586 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2587 reloc changes when defined(BFD_ASSEMBLER).
2588
daa01f85
AM		 25891999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2590
2591 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2592
2593 * write.c (write_print_statistics): Output to file, not stderr.
2594
2595 * expr.c (generic_bignum_to_int32,64): Prototype.
2596
2597 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2598 output_sleb128, output_uleb128, output_big_sleb128,
2599 output_big_uleb128, output_big_leb128): Prototype.
2600 (output_big_sleb128, output_big_uleb128): Make inline.
2601 (output_big_leb128): Remove inline
2602
2603 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2604 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2605 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2606 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2607 value for correct overflow check in write.c:fixup_segment.
2608 * write.c (fixup_segment): Move bitfield overflow checks to after
2609 the md_apply_fix call.
2610 * config/obj-coff.c (fixup_segment): Likewise.
2611 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2612 valueT *val argument.
2613
19b34177
AS		 2614Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2615
2616 * config/atof-ieee.c (gen_to_words): Correctly round a
2617 denormalized number. Fix off-by-one in range checking for
2618 exponent in a denormal.
2619
b8a40f53
NC		 26201999-05-10 Nick Clifton <nickc@cygnus.com>
2621
2622 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2623 name.
2624
53f3de98
RH		 2625Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2626
2627 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2628
578ec497
AM		 26291999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2630
2631 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2632 (ReverseRegRegmem): Remove.
2633 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2634 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2635 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2636 kludge.
2637
2638 From Doug Ledford <dledford@redhat.com>
2639 * config/tc-i386.h (RegXMM): New for P/III.
2640 * config/tc-i386.c: Add support for P/III.
2641
d0e9a01c
RH		 2642Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2643
2644 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2645 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2646 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2647
83183c0c
RH		 2648Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2649
2650 * config/tc-i386.c (i386_immediate): Skip whitespace before
2651 complaining about junk after expression.
2652 (i386_displacement): Likewise.
2653
03987ced
RH		 2654Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2655
2656 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2657 Don't copy before downcaseing.
2658
0d96863f
CM		 26591999-05-05 Catherine Moore <clm@cygnus.com>
2660
66778679
RH		 2661 * tc-m68k.c: Include elf/m68k.h.
2662 (m68k_elf_final_processing): New routine.
2663 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2664 Define.
0d96863f 2665
90700a53
JL		 2666Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2667
2668 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2669 17 bit fmt insn.
2670
252b5132
RH		 26711999-04-30 Nick Clifton <nickc@cygnus.com>
2672
2673 * config/tc-mcore.c (mcore_s_section): Dump literals before
2674 changing section.
2675
26761999-04-29 Nick Clifton <nickc@cygnus.com>
2677
2678 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2679 for COFF/PE port.
2680
2681Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2682
2683 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2684 (TC_INIT_FIX_DATA): Delete.
2685 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2686 (TC_INIT_FIX_DATA): Delete.
2687 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2688 * write.c (fix_new_internal): Initialize fx_cgen member.
2689 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2690 (gas_cgen_md_apply_fix3): Update.
2691 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2692 (md_cgen_record_fixup_exp): Update.
2693 (FX_OPINFO_R_TYPE): Update.
2694
2695 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2696 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2697 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2698 * frags.h (struct frag): Make opindex, opinfo ints.
2699
2700 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2701
27021999-04-26 Tom Tromey <tromey@cygnus.com>
2703
2704 * aclocal.m4, configure: Updated for new version of libtool.
2705
27061999-04-22 Nick Clifton <nickc@cygnus.com>
2707
2708 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2709 md_apply_fix.
2710 (md_apply_fix3): Do not fix up absolute relocations against
2711 symbolic values.
2712
2713 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2714
27151999-04-20 Nick Clifton <nickc@cygnus.com>
2716
2717 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2718 changes and data-in-text directives.
2719 (mcore_cons): New function: intercept cons() operations.
2720 (mcore_float_cons): New function: intercept float_cons()
2721 operations.
2722 (mcore_stringer): New function: intercept stringer() operations.
2723
27241999-04-18 Ian Lance Taylor <ian@zembu.com>
2725
2726 * obj.h (struct format_ops): Change generate_asm_lineno field to
2727 take no parameters.
2728 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2729
2730 * config/tc-alpha.c (find_opcode_match): Add default case to
2731 switch.
2732 (find_macro_match): Likewise.
2733 (load_expression): Parenthesize && within ||.
2734
2735 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2736
27371999-04-17 Nick Clifton <nickc@cygnus.com>
2738
2739 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2740 .text .data .section pseudo ops.
2741 (mcore_s_section): New function. Dump lits before changing secs.
2742 (mcore_s_text): New function. Dump lits before changing secs.
2743 (mcore_s_data): New function. Dump lits before changing secs.
2744
27451999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2746
2747 * config/tc-mips.c (mips_32bitmode): New.
2748 (md_begin): Set mips_32bitmode if needed.
2749 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2750 Set EF_MIPS_32BITMODE.
2751
2752Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2753
2754 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2755 change.
2756
27571999-04-16 Nick Clifton <nickc@cygnus.com>
2758
2759 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2760
2761Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2762
2763 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2764 expressions correctly.
2765
2766
27671999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2768
2769 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2770
2771Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2772
2773 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2774 and fmpynfadd instructions.
2775
27761999-04-11 Richard Henderson <rth@cygnus.com>
2777
2778 * as.h (environ): Declare it, if needed.
2779 * as.c (dump_statistics): Don't declare environ.
2780 * configure.in (environ): Detect declaration.
2781 * configure, config.in: Rebuild
2782
2783 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2784 (i386_displacement): Allocate enough space for replacement buffer.
2785 Clean up replacement buffer initialization.
2786
27871999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2788
2789 * subsegs.c (section_symbol): Don't create a new symbol if one
2790 already exists; instead, use the existing one, but set its segment
2791 and frag data if it hasn't already been defined.
2792 * config/obj-coff.c (c_section_symbol): Likewise.
2793
2794Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2795
2796 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2797
27981999-04-08 Nick Clifton <nickc@cygnus.com>
2799
2800 * config/tc-mcore.c: New File: Support routines for MCore
2801 assembler.
2802 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2803 * config/obj-coff.c: Add support for mcore-pe target.
2804
2805 * Makefile.am: Add support for MCore targets.
2806 * Makefile.in: Regenerate.
2807 * configure.in: Add support for MCore targets.
2808 * configure: Regenerate.
2809
2810 * doc/all.texi: Set MCORE.
2811 * doc/as.texinfo: Document MCore specific command line options.
2812
2813 * write.h: Prevent multiple inclusion.
2814
28151999-04-06 Ian Lance Taylor <ian@zembu.com>
2816
2817 * asintl.h (LC_MESSAGES): Never define.
2818 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2819 does not define it.
2820 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2821 does not define it.
2822
2823 * Makefile.am (m68k-parse.c): If configuring in the source
2824 directory, copy m68k-parse.y into the local directory before
2825 running ylwrap, to remove spurious differences when generating
2826 snapshots.
2827 * Makefile.in: Rebuild.
2828
2829 * config/tc-sparc.h (md_do_align): Just allocate the number of
2830 bytes necessary, rather than always allocating 1024.
2831
28321999-04-04 Ian Lance Taylor <ian@zembu.com>
2833
2834 * listing.c (listing_newline): Add cast to avoid warning.
2835 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2836 * config/tc-i386.c (i386_scale): Add return value.
2837 (build_displacement_string): Remove unused local temp_disp2.
2838 (i386_intel_memory_operand): Add parentheses to avoid warning.
2839 (i386_intel_operand): Remove unused local end_of_operand_string.
2840 (i386_operand): Remove unused local operand_modifier.
2841 (i386_operand): Add parens to avoid warning.
2842
28431999-04-04 Don Bowman <don@pixsci.com>
2844
2845 * configure.in: Add mips*-*-vxworks* target; have it define
2846 MIPS_STABS_ELF.
2847 * configure, config.in: Rebuild.
2848
28491999-03-31 Nick Clifton <nickc@cygnus.com>
2850
2851 * configure.in (emulations): Add support for arm-epoc-pe.
2852 * configure: Regenerate.
2853 * config/te-epoc-pe.h: New file. Define macros specific to
2854 arm-epoc-pe target.
2855 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2856 for arm-epoc-pe target.
2857
2858Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2859
2860 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2861
2862Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2863
2864 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2865 detect ",n" without a condition.
2866 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2867
2868
2869Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2870
2871 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2872 instruction is encoded with one bit.
2873
2874
28751999-03-23 Ian Lance Taylor <ian@zembu.com>
2876
2877 * doc/internals.texi (CPU backend): Mention that
2878 line_separator_chars should not include newline. From thi
2879 <ttn@mingle.glug.org>.
2880
28811999-03-22 Doug Evans <devans@casey.cygnus.com>
2882
2883 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2884 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2885
2886Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2887
2888 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2889
2890Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2891
2892 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2893
2894
2895Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2896
2897 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2898
28991999-03-15 Martin Hunt <hunt@cygnus.com>
2900
2901 * app.c (do_scrub_begin): Change '-' back to a symbol char
2902 so we can use multiple opcodes on a line again.
2903
2904 * config/tc-d30v.c: By default, warn if a symbol has
2905 the same name as a register. Plus some minor
2906 updates from the branch.
2907
29081999-03-13 Nick Clifton <nickc@cygnus.com>
2909
2910 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2911 BFD_RELOC_16 and BFD_RELOC_64.
2912
29131999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2914
2915 * expr.c (expr): Add missing else.
2916
29171999-03-12 Nick Clifton <nickc@cygnus.com>
2918
2919 * config/tc-arm.c (md_apply_fix3): Improve error message.
2920
29211999-03-11 Doug Evans <devans@casey.cygnus.com>
2922
2923 * Makefile.am (CPU_TYPES): Add fr30.
2924 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2925 (fr30,m32r dependencies): Update.
2926 * Makefile.in: Rebuild.
2927
2928 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2929 (gas_cgen_record_fixup_exp): Ditto.
2930 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2931 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2932 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2933 (md_cgen_lookup_reloc): Update use of operand->type.
2934 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2935 (md_convert_frag): Call cgen_operand_lookup_by_num.
2936 (md_cgen_lookup_reloc): Update use of operand->type.
2937 (m32r_cgen_record_fixup_exp): Ditto.
2938
29391999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2940
2941 * config/tc-mips.c (md_show_usage): Fix message.
2942
29431999-03-03 Nick Clifton <nickc@cygnus.com>
2944
2945 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2946 and LDR reg,=<expr> instruction.
2947
2948 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2949 -mcpu=arm9tdmi.
2950
2951Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2952
2953 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2954
29551999-02-17 Nick Clifton <nickc@cygnus.com>
2956
2957 This patch was created by: Scott Bambrough
2958 <scottb@corelcomputer.com>
2959
2960 * app.c:
2961 Special cased '@' character. The '@' character is used as the
2962 ARM assembler comment character, as a special character
2963 and in ELF .symver pseudo-op's, and as a special character in
2964 .type and .section pseudo-ops.
2965 (symver_pseudo): New static variable.
2966 (symver_state): New static variable.
2967 (struct app_save): Add field 'symver_state'.
2968 (app_push): Save global symver_state int struct app_save.
2969 (app_pop): Restore global symver_state from struct app_save.
2970 (do_scrub_chars): Special case handling of '@' character in
2971 .symver pseudo-ops.
2972
2973 * configure.in: Modified to recognize armv* uname syntax from ARM
2974 Linux kernel.
2975 * configure: Regenerated.
2976
2977 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2978 a prefix to the section's type.
2979 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2980 the type's typename.
2981
2982 * config/tc-arm.h: Add support for PIC generation:
2983 (pic_code): New boolean.
2984 (obj_relocate_extern): Define.
2985 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2986 (TC_CONS_FIX_NEW): Define.
2987 (tc_fix_adjustable): Define.
2988 (GLOBAL_OFFSET_TABLE_NAME): Define.
2989
2990 * config/tc-arm.c: Add support for PIC generation:
2991 (line_seperator_chars): Allow ';' as a seperator for Linux.
2992 (is_immediate_prefix): New macro.
2993 (arm_parse_reloc): New function.
2994 (s_arm_elf_cons): New function.
2995 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2996 (md_undefined_symbol): Special case handling for the Global Offset
2997 Table's symbol.
2998 (md_apply_fix3): Handle PIC relocs.
2999 (tc_gen_reloc): Handle PIC relocs.
3000 (md_parse_option): Add support for '-k' command line switch to
3001 enable PIC generation.
3002 (cons_fix_new_arm): New function.
3003 (s_arm_elf_cons): New function.
3004
3005Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3006
3007 * configure.in: Add comments for uses of AC_DEFINE.
3008 * acinclude.m4: Likewise.
3009 * acconfig.h: Remove.
3010 * aclocal.m4: Rebuild.
3011 * configure: Rebuild.
3012 * Makefile.in: Rebuild.
3013 * config.in: Rebuild.
3014
30151999-02-15 Jim Lemke <jlemke@cygnus.com>
3016
3017 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3018 non-constant offset from a base register.
3019
30201999-02-14 Ken Raeburn <raeburn@raeburn.org>
3021
3022 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3023 strings always.
3024
3025Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3026
3027 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3028 (emit_insn): Look for pc-relative and no-overflow specifiers on
3029 internal relocation types.
3030
30311999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3032
3033 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3034 -mcpu=NNNN flags.
3035
3036 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3037 mips_cpu instead.
3038 (mips_4650, mips_4010, mips_4100): Variables removed.
3039 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3040 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3041 variables.
3042 (md_begin): Don't bother initializing the mips_NNNN variables;
3043 mips_cpu is set, and that's good enough now.
3044 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3045 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3046 (show): New function, to handle wrapping in the CPU lists.
3047 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3048
3049Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3050
3051 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3052 than treat as an immediate specifier.
3053
3054Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3055
3056 * config/tc-i386.c: Prototype many functions.
3057 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3058 (i386_immediate): Remove unused second argument.
3059 (i386_intel_operand): Fix i386_is_reg typo.
3060 (i386_operand): Use allow_naked_reg.
3061 (output_invalid): Make operand int for K&R.
3062
3063Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3064
3065 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3066 patch.
3067 * Makefile.in: Rebuild.
3068
30691999-02-09 Doug Evans <devans@casey.cygnus.com>
3070
3071 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3072 (cgen.o): Ditto.
3073 (EXTRA_as_new_SOURCES): Comment out.
3074 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3075 * Makefile.in: Rebuild.
3076 * doc/Makefile.in: Rebuild.
3077 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3078 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3079 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3080 * configure: Rebuild.
3081 * aclocal.m4: Rebuild.
3082 * config.in: Rebuild.
3083 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3084 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3085 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3086 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3087 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3088 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3089 (gas_cgen_record_fixup_exp): Ditto.
3090 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3091 descriptor, not global variable.
3092 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3093 descriptor, not global variable. Refer to insert_operand handler
3094 via cpu descriptor, not global function.
3095 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3096 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3097 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3098 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3099 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3100 * config/tc-m32r.c: Ditto.
3101 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3102 (md_assemble): Ditto.
3103 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3104
31051999-02-09 Nick Clifton <nickc@cygnus.com>
3106
3107 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3108 relocations for ELF targets.
3109
31101999-02-08 Nick Clifton <nickc@cygnus.com>
3111
3112 * configure.in: Add support for StrongARM target.
3113 * configure: Regenerate.
3114
31151999-02-05 Nick Clifton <nickc@cygnus.com>
3116
3117 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3118
3119 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3120 for COFF ports.
3121
3122Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3123
3124 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3125
3126Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3127
66778679
RH		 3128 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3129 (INTEL_DWORD_MNEM_SUFFIX): Define.
3130 (BYTE_PTR): Define.
3131 (WORD_PTR): Define.
3132 (DWORD_PTR): Define.
3133 (XWORD_PTR): Define.
3134 (SHORT): Define.
3135 (OFFSET_FLAT): Define.
3136 (FLAT): Define.
3137 (NONE_FOUND): Define.
3138 (No_dSuf): Define.
3139 (No_xSuf): Define.
3140 * config/tc-i386.c (set_intel_syntax): New routine.
3141 (intel_syntax): Declare.
3142 (allow_naked_reg): Declare.
3143 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3144 (intel_float_operand): New routine.
3145 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3146 Handle brackets as well as parens. Call i386_intel_operand for
3147 intel syntax. Reverse operands if appropriate. Handle new
3148 suffixes. Handle movzx and movsx.
3149 (i386_is_reg): New routine.
3150 (i386_immediate): New routine.
3151 (i386_scale): New routine.
3152 (i386_displacement): New routine.
3153 (i386_operand_modifier): New routine.
3154 (build_displacement_string): New routine.
3155 (i386_parse_seg): New routine.
3156 (i386_intel_memory_operand): New routine.
3157 (i386_intel_operand): New routine.
3158 (i386_operand): Call i386_displacement, i386_immediate,
3159 i386_scale, etc. instead of handling inline.
3160 (parse_register): Handle registers without prefix.
252b5132
RH		 3161
3162Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3163
66778679
RH		 3164 * configure: Regenerate.
3165 * configure.in (arm-*-oabi): New.
3166 (thumb-*-oabi): New.
3167 * config/tc-arm.c (target_oabi): Declare.
3168 (md_apply_fix3): Support REL relocs.
3169 (md_parse_option): Handle -oabi.
3170 (elf32_arm_target_format): New routine.
3171 (md_longopts): Add OPTION_OABI.
3172 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3173
3174
31751999-01-28 Nick Clifton <nickc@cygnus.com>
3176
3177 * write.c (write_relocs): Handle out of range error.
3178
3179 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3180 (fr30_force_relocation): Default to 0.
3181
3182 * config/tc-fr30.h (obj_fix_adjustable): Define.
3183 (TC_FORCE_RELOCATION): Define.
3184
3185 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3186 relocs.
3187
31881999-01-16 Nick Clifton <nickc@cygnus.com>
3189
3190 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3191 merge of two instructions if the left instruciton kills the right.
3192
31931999-01-11 Doug Evans <devans@casey.cygnus.com>
3194
3195 * Makefile.in: Regenerate.
3196 * configure.in: Redo test for using cgen.
3197 * configure: Regenerate.
3198
31991999-01-09 Nick Clifton <nickc@cygnus.com>
3200
3201 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3202 redefinition of this macro.
3203
3204Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3205
3206 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3207 warning.
3208
32091998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3210
3211 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3212 a read of HI or LO and an immediatly following branch.
3213
32141998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3215
3216 * config/tc-mips.c (md_begin): Another correction to the setting of
3217 mips_eabi64.
3218
32191998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3220
3221 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3222
32231998-12-21 Nick Clifton <nickc@cygnus.com>
3224
3225 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3226 bit insn when optimizing, so that parallelised instructions will
3227 start on a 32 bit boundary.
3228
32291998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3230
3231 * config/tc-mips.c (mips_eabi64): New.
3232 (md_begin): Set mips_eabi64.
3233 (mips_elf_final_processing): Use it.
3234
32351998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3236
3237 * config/tc-mips.c (mips_elf_final_processing):
3238 Correct setting of ABI in e_flags.
3239
3240Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3241
3242 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3243
32441998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3245
3246 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3247
32481998-12-15 Doug Evans <devans@casey.cygnus.com>
3249
3250 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3251 warning, values that don't fit in the field.
3252
32531998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3254
3255 * config/tc-mips.c (mips_abi_string): New.
3256 (md_parse_option,md_longopts): Add mabi.
3257 (mips_elf_final_processing): Set e_flags based on mabi flag.
3258
32591998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3260
3261 * config/tc-mips.c (md_parse_option): Handle vr4111.
3262
326398-12-11 Ken Raeburn <raeburn@cygnus.com>
3264
3265 * config/tc-h8300.c (build_bytes): Change message given if the
3266 instruction requires H8/300H mode and we're not in Hmode, to
3267 suggest that it may be the operand modes that are the problem, not
3268 necessarily the opcode.
3269
32701998-12-10 Nick Clifton <nickc@cygnus.com>
3271
3272 * config/tc-fr30.c: Add line separator character.
3273
3274Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3275
3276 * configure.in (hppa-*-mpeix*): New target.
3277 * config/obj-som.h (obj_som_compiler): Declare.
3278 * config/obj-som.c (compiler_seen): New static variable.
3279 (obj_som_compiler): New function.
3280 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3281 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3282 (pa_type_args): Set hppa_priv_level.
3283 (pa_compiler): New static function if OBJ_SOM.
3284 * configure: Rebuild.
3285
3286Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3287
3288 * read.c (output_leb128): Don't mark as inline.
3289
32901998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3291
3292 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3293 AIX .vbyte unaligned data support.
3294 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3295 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3296 sections.
3297
32981998-12-07 Nick Clifton <nickc@cygnus.com>
3299
3300 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3301 input handling.
3302
3303Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3304
66778679
RH		 3305 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3306 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3307
3308Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3309
3310 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3311 checking the target type.
3312 (mips-dec-bsd*): Set endian to little.
3313 * configure: Rebuild.
3314
3315 COFF weak symbol support, based on patches from Mark Elbrecht
3316 <snowball3@usa.net>:
3317 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3318 * config/obj-coff.c (obj_coff_weak): New static function.
3319 (obj_coff_endef) [both versions]: Handle weak symbols.
3320 (coff_frob_symbol): Likewise.
3321 (yank_symbols): Likewise.
3322 (obj_pseudo_table): Add "weak".
3323
3324 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3325 <aymeric.vincent@emi.u-bordeaux.fr>.
3326 * aclocal.m4: Rebuild with current tools.
3327 * configure: Rebuild.
3328
3329 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3330 an assertion failure for a case we can't handle when OBJ_ECOFF.
3331
3332 * expr.c (operator): And with 0xff to avoid problems with signed
3333 char.
3334
33351998-12-03 Nick Clifton <nickc@cygnus.com>
3336
3337 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3338 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3339
33401998-12-02 Nick Clifton <nickc@cygnus.com>
3341
3342 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3343 LDI:20 insn.
3344
3345Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3346
3347 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3348 of pcrel point.
3349
3350Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3351
3352 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3353 pcrel point.
3354
3355Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3356
3357 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3358 scope.
3359 (d10v_cleanup): Only generate previous insn if a multiline insn is
3360 not pending.
3361
3362Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3363
3364 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3365 FR30_OPERAND_I32.
3366
3367Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3368
3369 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3370 -marm6xxx command line switches.
3371
33721998-11-18 Doug Evans <devans@casey.cygnus.com>
3373
3374 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3375 (itbl-ops.o): Delete duplicate dependencies.
3376 Rebuild dependencies.
3377 Add fr30 dependencies.
3378 * Makefile.in: Rebuild.
3379
3380Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3381
3382 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3383 opcode list.
3384 * listing.c: Ignore line terminator characters found inside
3385 strings.
3386
3387Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3388
3389 * po/gas.pot: Regenerated.
3390
3391Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3392
3393 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3394 fr30_is_label_start(). Also checks for delay slot insns.
3395
3396 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3397 FR30 instructions which contain a colon in the mnemonic.
3398
3399 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3400
3401Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3402
3403 * config/tc-fr30.c: Removed currently superflous code.
3404
3405Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3406
3407 * config/tc-fr30.h: New file.
3408 * config/tc-fr30.c: Tweaking so that it will compile.
3409
3410Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3411
66778679
RH		 3412 * config/tc-d10v.h (obj_fix_adjustable): Define.
3413 (TC_FORCE_RELOCATION): Define.
3414 (d10v_force_relocation): Declare.
3415 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3416 (md_apply_fix3): Handle Vtable relocs.
3417 (d10v_fix_adjustable): New.
3418 (d10v_force_relocation): New.
252b5132
RH		 3419
3420Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3421
3422 * config/tc-d30v.c: Change default behaviour to ignore potential
3423 conflicts between register name and symbol names.
3424
3425Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3426
3427 * configure.in: Add fr30-*-*.
3428 * config/tc-fr30.c: New file.
3429 * Makefile.in: Regenerated.
3430 * config.in: Regenerated.
3431 * configure: Regenerated.
3432 * doc/Makefile.in: Regenerated.
3433 * po/gas.pot: Regenerated.
3434
3435Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3436
3437 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3438 are 16 bit insns.
3439
3440Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3441
3442 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3443 characters.
3444 (do_scrub_chars): Add some casts to unsigned char to avoid
3445 unwanted sign extension.
3446 * read.c (lex_type): Set characters about 127 to be symbol
3447 characters.
3448 * config/tc-i386.c (md_begin): Set identifier_chars and
3449 operand_chars for values above 127.
3450
3451Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3452
66778679
RH		 3453 * configure.in: detect cygwin* instead of cygwin32*
3454 * configure: regenerate
252b5132
RH		 3455
3456Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3457
3458 * listing.c: Add support for producing a listing from piped
3459 input.
3460
3461Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3462
3463 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3464 (append_insn): Account for the tx39's multiply behavior.
3465
34661998-10-26 Michael Meissner <meissner@cygnus.com>
3467
3468 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3469 from assemble_parallel_insns. Add support for '->' to indicate
3470 explicitly serializing the instructions.
3471 (md_assemble): Ditto.
3472
3473Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3474
66778679
RH		 3475 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3476 WEAK handling.
252b5132
RH		 3477
3478Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3479
66778679 3480 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3481
3482Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3483
3484 * config/tc-mips.c : support frame and regmask/fregmask when
3485 MIPS_STABS_ELF is specified.
3486
3487Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3488
66778679
RH		 3489 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3490 (md_apply_fix): Don't return 1 for VTABLE relocs.
3491 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3492
3493Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3494
3495 * doc/c-i386.texi: Replace occurences of "opcode" with
3496 "instruction mnemonic", "instruction", or "mnemonic" when
3497 referring to the name of an instruction. Use "opcode" when
3498 referring to the sequence of machine bytes.
3499
3500 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3501 (is_opcode_char): Rename to is_mnemonic_char.
3502 (md_assemble and i386_operand): Correct error messages from
66778679 3503 "opcode" to "instruction mnemonic"
252b5132
RH		 3504 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3505 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3506 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3507 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3508 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3509 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3510 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3511
3512 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3513
3514 * config/tc-i386.c (i386_operand): Check for garbage after
3515 register name.
3516
3517Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3518
3519 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3520 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3521
3522Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3523
66778679
RH		 3524 * config/tc-sh.h (obj_fix_adjustable): Define.
3525 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3526 (md_apply_fix): Likewise.
3527 (tc_gen_reloc): Likewise.
3528 (sh_fix_adjustable): New.
252b5132
RH		 3529
3530Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3531
3532 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3533 * cgen.h (gas_cgen_finish_insn): Update prototype.
3534 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3535 cgen_insn_t -> CGEN_INSN_INT.
3536 (make_parallel): Update handling of CGEN_INT_INSN_P.
3537 (assemble_parallel_insn): Ditto.
3538 (target_make_parallel): New function.
3539 (md_assemble): Use it.
3540
3541Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3542
66778679 3543 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3544
3545Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3546
3547 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3548 converted into lower case.
3549
3550Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3551
66778679
RH		 3552 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3553 (gas_cgen_tc_gen_reloc): Likewise.
3554 * config/tc-m32r.h (obj_fix_adjustable): Define.
3555 * config/tc-m32r.c (m32r_fix_adjustable): New.
3556 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3557
3558Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3559
3560 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3561
3562Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3563
3564 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3565 to lower case before parsing.
3566
3567 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3568 parallel insns modift buts in the PSW as a side effect.
3569
3570Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3571
3572 * config/tc-d30v.c (find_format): Test for missing flag and
3573 control registers.
3574
3575 (md_apply_fix3): Fix error messages to avoid
3576 assumption about presence of a symbol.
3577
3578 (parallel_ok): Disallow parallel instructions that both modify the
3579 same flag register.
3580
3581 (find_format): Generate a warning if an odd numbered register is
3582 used as the first register in a mutli-register instruction.
3583
3584Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3585
3586 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3587 relocations are always associated with a symbol.
3588
3589Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3590
66778679
RH		 3591 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3592 (elf32_sparc_force_relocation): Declare.
3593 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3594 (tc_gen_reloc): Handle vtable relocs.
3595 (elf32_sparc_force_relocation): New.
252b5132
RH		 3596
3597Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3598
66778679
RH		 3599 * symbols.c (S_IS_FUNCTION): New.
3600 * config/tc-v850.h (obj_fix_adjustable): Define.
3601 (TC_FORCE_RELOCATION): Define.
3602 (v850_force_relocation): Declare.
3603 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3604 of fx_addnumber for VTABLE reloc addends.
3605 (md_apply_fix3): Handle VTABLE relocs.
3606 (v850_fix_adjustable): New.
3607 (v850_force_relocation): New.
252b5132
RH		 3608
3609Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3610
3611 * tc-hppa.c (fp_operand_format): Add some additional formats.
3612 (pa_ip): Do not automatically promote into pa2.0 mode.
3613 (pa_level): Handle ".level 2.0".
3614
3615Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3616
3617 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3618 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3619 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3620 (None): Redefine as 0xffff.
3621
3622 From Jeff B Epler <jepler@usgs.gov>
3623 * doc/c-i386.texi (i386-SIMD): New section.
3624
3625Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3626
3627 * read.c (discard_rest_of_line): New function.
3628 * read.h: Declare it.
3629 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3630
3631Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3632
3633 * config/tc-d10v.c (find_symbol_matching_register): New function.
3634 (find_opcode): Cope with the case where a register name matches
3635 a symbol name.
3636
3637Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3638
3639 * config/tc-v850.c (md_pcrel_from): Rename to
3640 v850_pcrel_from_section.
3641 (v850_pcrel_from_section): Do not resolves symbols in other
3642 sections.
3643
3644 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3645
3646Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3647
3648 * config/tc-d10v.c (find_opcode): Generate an error if a register
3649 is supplied for an operand that should not be a register.
3650
3651Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3652
3653 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3654 instructions to have another instruction in the right bin.
3655
3656Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3657
3658 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3659 the right container if the left container holds a branch
3660 instruction.
3661
3662Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3663
3664 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3665 both a register name and symbol name.
3666 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3667
3668Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3669
3670 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3671 execution unit class.
3672
3673 (reg_name_search): If a name matches a register and a symbol,
3674 prefer the register.
3675 (find_format): Disallow flag registers when a general purpose
3676 register is required.
3677 If a number is required, but a register has been given, check to
3678 see if a symbol with the same name as the register exists, and if
3679 so, use that symbol.
3680
3681Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3682
3683 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3684
3685Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3686
3687 * config/tc-d30v.c (find_format): Do not accept flag registers as
3688 general purpose registers.
3689 (find_format): If an immediate value is expected at a given place
3690 in a format, but a register name has been provided instead, check
3691 to see if that register name matches the name of a predefined
3692 symbol and if it does, then use the symbol instead.
3693 (reg_name_search): If a register name matches a symbol name,
3694 prefer the register name to the symbol name.
3695
3696Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3697
3698 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3699 the previous insn to empty.
3700
37011998-09-20 Michael Meissner <meissner@cygnus.com>
3702
3703 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3704 pieces, forcing the use of an ANSI compiler.
3705
3706Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3707
3708 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3709 relocs.
3710 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3711
3712Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3713
66778679
RH		 3714 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3715 assembler syntax.
3716 (obj_elf_vtable_entry): Likewise.
3717 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3718 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3719 (tc_gen_reloc): Likewise.
3720 (arm_fix_adjustable): Likewise.
3721 (elf32_arm_force_relocation): New.
3722 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3723
3724Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3725
3726 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3727
3728Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3729
66778679
RH		 3730 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3731 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3732
3733Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3734
3735 * config/tc-i386.c (i386_operand): Detect non-segment registers
3736 used as segment prefixes.
3737
3738Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3739
3740 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3741 optimize across FDE boundaries.
3742
3743 * config/obj-coff.c (obj_coff_section): Preserve any link once
3744 flags when setting the section flags.
3745
3746Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3747
3748 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3749 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3750
3751Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3752
3753 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3754 to the host width.
3755
3756Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3757
3758 * frags.c (frag_grow): Include the size of the frag struct in the
3759 obstack chunk size.
3760
3761 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3762 if the new subseg comes before the old.
3763
3764Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3765
3766 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3767 to handle edge8 and edge16.
3768
3769Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3770
3771 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3772 before we clobber the symbol involved.
3773
3774Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3775
66778679
RH		 3776 * config/tc-arm.c: Remove OBJ_ELF definitions for
3777 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3778 use arm_adjust_symtab for OBJ_COFF.
3779 (armelf_adjust_symtab): New Routine.
3780 * config/tc-arm.h: Define obj_adjust_symtab to
3781 armelf_adjust_symtab for OBJ_ELF.
3782
252b5132
RH		 3783Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3784
3785 * configure.in: Make all i386-elf targets use bfd_gas.
3786 * config/tc-i386.c (tc_i386_force_relocation): New.
3787 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3788 (md_apply_fix3): Likewise.
3789 (tc_gen_reloc): Handle them.
3790 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3791 tc_i386_force_relocation.
3792
3793Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3794
3795 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3796
3797Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3798
3799 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3800 current opcode after writing the first insturction of a reverse
3801 sequential pair.
3802
3803Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3804
3805 * read.h (generate_lineno_debug): Add prototype.
3806 * read.c (generate_lineno_debug): Make non-static.
3807
3808Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3809
3810 * config/tc-i386.c (md_assemble): Only warn for address/data size
3811 prefixes.
3812
3813Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3814
3815 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3816 against Thumb function names, as the linker needs this information.
3817
38181998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3819
3820 * expr.c (operand): Check also that there is no advance in operand
3821 after atof_generic in order to decide "is it label 0f or floating
3822 point number?".
3823
3824Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3825
3826 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3827 command line options with a single dash.
3828 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3829
3830Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3831
3832 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3833 * tc-arm.c (arm_fix_adjustable): New routine.
3834
38351998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3836
3837 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3838 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3839 demand_empty_rest_of_line before mri_comment_end.
3840 (equals): Check garbage after expression before
3841 mri_comment_end in MRI mode.
3842
3843Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3844
3845 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3846 small immediate constant to use the constant itself rather than
3847 always using 1.
3848
3849Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3850
3851 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3852 (pa_leave): Likewise.
3853
3854Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3855
3856 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3857 prefixes.
3858 (i386_operand): Fix an error message.
3859
3860Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3861
3862 * doc/c-arm.texi (ARM Directives): Document .req directive.
3863
3864 * config/tc-arm.c (reg_required_here): Display erroneous string if
3865 the register name could not be decoded.
3866 Do not set inst.instruction if the sift is -1.
3867
3868Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3869
3870 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3871 we do for EXTERN.
3872
3873Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3874
3875 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3876 even if it is belived to be unnecessary.
3877
3878Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3879
3880 config/tc-i386.c (i386_operand): Size immediate constants by
3881 suffix (erroneously removed as part of July 7 change).
3882
3883Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3884
66778679
RH		 3885 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3886 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3887 (armelf_frob_symbol): New Routine.
3888 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 3889
3890Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3891
3892 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3893
3894Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3895
3896 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3897 command line switches passed to assembler.
3898
3899Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3900
3901 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3902 (gas_cgen_opcode_desc): Declare.
3903 (gas_cgen_parse_operand): Declare.
3904 (*): Prepend gas_ to gas specific fns to denote them as such.
3905 All uses updated.
3906 * cgen.c (gas_cgen_opcode_desc): New global
3907 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3908 (queue_fixup): Renamed from cgen_queue_fixup.
3909 (*): Prepend gas_ to gas specific fns to denote them as such.
3910 All uses updated.
3911 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3912 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3913 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3914 Open opcode table and initialize it.
3915 (make_parallel): Use gas_cgen_opcode_desc.
3916 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3917 (md_assemble): Ditto.
3918
3919Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3920
3921 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3922 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3923 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3924 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3925 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3926 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3927 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3928 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3929 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3930 (INIT_STAB_SECTION): Likewise.
3931 (OBJ_PROCESS_STAB): Likewise.
3932
3933 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3934 (md_parse_option): Watch for them.
3935 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3936 (md_begin): Kill neverdef code.
3937 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3938 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3939 (s_alpha_coff_wrapper): New.
3940 (md_pseudo_table): Trap all ECOFF pseudos.
3941
3942Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3943
3944 Start of changes to remove mdebug section from mips*-elf
3945 Based on MIPS_STAB_ELF definition
3946 * acconfig.h: undef if not configured
3947 * config.in: undef if not configured
3948 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3949 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3950 * stabs.c (s_stab_generic): flush frag
3951
3952Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3953
66778679
RH		 3954 * configure.in: (arm-*-elf): Handle.
3955 (thumb-*-elf): Handle.
3956 * configure: Regenerate.
3957 * read.c (stringer): Fix typo in comment.
3958 * write.c (fixup_segment): Don't add symbol value to addend if
3959 TC_ARM and OBJ_ELF.
3960 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3961 sections.
3962 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3963 for OBJ_ELF.
252b5132
RH		 3964
3965Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3966
3967 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3968 (write_2_short): Emit warning if new flag is set.
3969 (do_assemble): Set flags if left instruction is one of special
3970 "right-instruction-killer" type.
3971
3972Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3973
3974 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3975 Always output words in debug_info section as big endian.
3976 (sparc_target_format): Choose correct bfd target.
3977 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3978
3979Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3980
3981 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3982 to work with internationalization code. Issue an error when two
3983 operands match that are not allowed to match.
3984
3985Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3986
3987 * configure.in (install_tooldir): Allow target to specify whether
3988 it wants to be installed in $(tooldir)/bin.
3989 * configure: Regenerate.
3990 * Makefile.am (install-exec-local): Set install-exec-tooldir
3991 dependency via configure.
3992 * Makefile.in: Regenerate.
3993
3994Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3995
3996 * Makefile.am (install-exec-local): Split into two ...
3997 (install-exec-bindir,install-exec-tooldir): New rules.
3998 * Makefile.in: Regenerate.
3999
4000Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4001
4002 * Makefile.am (install-exec-local): Don't remove the file before
4003 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4004 W. Rozycki <macro@ds2.pg.gda.pl>.
4005 * Makefile.in: Rebuild.
4006
4007Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4008
4009 * cgen.c: Include libiberty.h.
4010 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4011 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4012 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4013 (md_cgen_lookup_reloc)): Declare.
4014 (md_cgen_record_fixup_exp): Declare.
4015 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4016 (m32r_relax_frag): Declare.
4017 (cgen_md_apply_fix3): Decls moved to cgen.h.
4018 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4019 (m32r_cgen_record_fixup_exp): Delete decl.
4020 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4021 (assemble_nop): Delete.
4022 (expand_debug_syms): Delete unused `exp'.
4023 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4024 Add default case for -Wall.
4025 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4026 (md_atof): Delete unused wordP.
4027
4028Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4029
4030 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4031 value.
4032
4033Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4034
4035 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4036 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4037 .print, .purgem, and .struct. Remove documentation for
4038 .app-file.
4039
4040Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4041
4042 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4043 Update call to insert_operand.
4044
4045Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4046
4047 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4048
4049Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4050
4051 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4052 whitespace after a prefix operator.
4053
4054Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4055
4056 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4057
4058Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4059
4060 * config/tc-sparc.c (log2): New static function.
4061 (s_reserve): Use log2 to convert alignment before calling
4062 record_alignment.
4063 (s_common): Use log2 to convert alignment before calling
4064 record_alignment and frag_align.
4065 (sparc_cons_align): Use log2.
4066
4067Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4068
4069 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4070 (s_common): Likewise.
4071
4072 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4073 initialization of waddr.
4074 (sparc_elf_final_processing): Add default case to switch.
4075
4076Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4077
4078 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4079 than temporary real.
4080
4081Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4082
4083 * write.c (subsegs_finish): Don't align the segments if there were
4084 any errors.
4085
4086 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4087 copying aux information.
4088
4089 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4090 expression into a symbol.
4091
4092Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4093
4094 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4095 type to unsigned int.
4096 (md_assemble): Change type used to store offsets from unsigned
4097 long to long.
4098 (i386_operand): Switch error check to only call RESTORE_END_STRING
4099 once after parse_register.
4100
4101Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4102
4103 * config/tc-v850.c (md_show_usage): Changed format to match that
4104 of gcc, ld, etc.
4105
4106 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4107
4108Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4109
4110 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4111 relocs.
4112 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4113 weak.
4114
4115Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4116
4117 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4118 * doc/Makefile.in: Rebuild.
4119
4120Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4121
66778679
RH		 4122 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4123 for %lo expressions.
4124 (mips_ip, case 'u'): Move range check after code to mask
4125 off bits in %hi/%lo expressions. Mask off high bits for
4126 %lo expressions.
252b5132
RH		 4127
4128Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4129
4130 * doc/Makefile.am (gasver.texi): New target.
4131 (as.info, as.dvi): Depends upon gasver.texi.
4132 * doc/as.texinfo: Include gasver.texi. Mention version number on
4133 title page and in top node.
4134 * doc/Makefile.in: Rebuild.
4135
4136Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4137
4138 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4139 but not including the line containing the edict.
4140 * listing.h (LISTING_EOF): New.
4141 * input-scrub.c (input_scrub_next_buffer): Call it.
4142
4143Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4144
4145 * config/tc-i386.c (i386_operand): Don't set the size of an
4146 immediate address based solely on the suffix and the mode.
4147
4148 * config/tc-i386.c (md_assemble): Add assertion to make sure
4149 overlap2 does not set Imm.
4150
4151 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4152 sequences of whitespace to a single space.
4153 (is_space_chars): Just compare with space.
4154 (md_begin): Don't initialize space_chars.
4155 (md_assemble): Just skip a single whitespace character.
4156 (i386_operand): Rewrite base-index parsing to use new
4157 parse_register, and to skip white space. Skip white space in a
4158 number of other places too. Don't give error message if
4159 parse_register fails.
4160 (parse_register): Change reg_string parameter to be non-const.
4161 Add end_op parameter. Skip white space after the `%', and return
4162 end of register string. Give error message here rather than
4163 caller.
4164
4165Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4166
4167 Based on patch from Matt Semersky <matts@scd.hp.com>:
4168 * expr.c (op_encoding): Make const.
4169 (expr_set_precedence): New function.
4170 (expr_begin): Don't set operator rankings, just call
4171 expr_set_precedence.
4172 * expr.h (expr_set_precedence): Declare.
4173 * read.c (s_mri): Call expr_set_precedence.
4174
4175Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4176
4177 * doc/as.texinfo (Statements): Remove paragraph discussing
4178 continuing lines with a backslash. This hasn't worked for years,
4179 if it ever did.
4180
4181Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4182
66778679 4183 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4184 symbol definitions.
4185 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4186 (ps_CTORS, ps_DTORS): New section types.
4187 (vms_fixup_xtors_section): New function
4188 (Ctors_Psect, Dtors_Psect): Define.
4189 (IS_GXX_XTOR): Define
4190 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4191 Filter static constructors/destructors and add to
4192 Ctors_Symbols/Dtors_Symbols chain.
4193 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4194 appropriate section.
4195
66778679 4196 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4197 * makefile.vms: Merge vax/vms support.
4198
4199Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4200
4201 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4202 (elf_pseudo_table): Add them.
4203 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4204 (md_apply_fix): Accept them.
4205 (mips_fix_adjustable): Don't adjust them.
4206 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4207 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4208 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4209 (tc_fix_adjustable): Don't adjust them.
4210
4211Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4212
4213 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4214 (cgen.o): Use it.
4215 * Makefile.in: Regenerate.
4216 * configure.in: AC_SUBST cgen_cpu_prefix.
4217 * configure: Regenerate.
4218
4219Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4220
4221 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4222 Changed all users of COND12_DELAY.
4223
4224Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4225
4226 * config/tc-mn10300.c (set_arch_mach): New function.
4227 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4228 (md_begin): Default to mn10300 mode.
4229 (md_assemble): Only accept instructions for the core mn10300
4230 chip and the active machine type.
4231
4232Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4233
4234 * subsegs.h (segment_info_type): Give the struct a name.
4235 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4236 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4237 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4238 * config/tc-w65.h (tc_reloc_mangle): Declare.
4239 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4240
4241Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4242
66778679
RH		 4243 * config/tc-v850.c (v850_comm): Restore old section
4244 after common processing.
252b5132
RH		 4245
4246Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4247
4248 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4249
4250Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4251
4252 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4253 char with code that explicitly sign-extends.
4254
4255Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4256
4257 * config/tc-v850.c (md_begin): Restore text section as the current
4258 section after creating call table sections.
4259 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4260 code.
4261
4262 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4263 with call to macro SYM_AUXINFO.
4264
4265Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4266
4267 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4268 with the program transform name.
4269 * Makefile.in: Rebuild.
4270
4271Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4272
4273 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4274 information.
4275
4276Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4277
4278 * config/tc-i386.c (i386_operand): Be prepared for a space between
4279 the open parenthesis and the start of the register operand,
4280 because of the June 16 change.
4281
4282Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4283
4284 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4285 BFD_ASSEMBLER.
4286
4287Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4288
4289 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4290 even if it is belived to be unnecessary.
4291
4292Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4293
4294 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4295 symbols.
4296 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4297
4298Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4299
4300 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4301 shift amount for a repeated operand. The shift amount for the
4302 repeated copy comes from the size of the operand.
4303
4304Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4305
4306 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4307
4308Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4309
4310 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4311
4312Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4313
4314 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4315 characters in it as LEX_IS_SYMBOL_COMPONENT.
4316 * config/tc-i386.h (tc_symbol_chars): Define.
4317 (extra_symbol_chars): Declare.
4318 * config/tc-i386.c (extra_symbol_chars): Define.
4319 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4320 (line_comment_chars): Set to '/' if TE_LINUX.
4321 * doc/c-i386.texi (i386-prefixes): Update.
4322 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4323
4324Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4325
4326 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4327 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4328
43291998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4330
4331 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4332 constraint in instructions REP & REPI.
4333
4334Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4335
4336 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4337 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4338
4339 (check_range): If the operand is shifted, then shift the number
4340 before checking its range.
4341
4342 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4343
4344 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4345 common sections.
4346
4347Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4348
4349 * config/tc-v850.c (v850_comm): Create special sections as needed.
4350
43511998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4352
4353 * config/tc-d10v.c (write_2_short): Addition of swapping
4354 instructions for sequential and reverse sequential order when
4355 given order is not possible.
4356
4357Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4358
4359 * Makefile.am: Rebuild dependencies.
4360 (DEP_INCLUDES): Fix reference to intl build directory.
4361 * Makefile.in: Rebuild.
4362
4363Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4364
4365 * doc/c-i386.texi: Update 16 bit documentation.
4366
4367 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4368 IgnoreDataSize to IgnoreSize as they are used for address size as
4369 well as data size.
4370 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4371 32-bit mode, similarly addr16/data16 and variants.
4372
4373Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4374
4375 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4376 sequential word multiply instructions.
4377
4378 (do_assemble): Add extra command line argument, to allow mul32
4379 attribute to be preserved across parallel insns.
4380 (md_assemble): Insert NOPs between explicitly parallel insns which
4381 contain an 32 bit multiply and a 16 multiply.
4382
4383Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4384
4385 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4386 likewise for REPE.
4387
4388 * config/tc-i386.c (reloc): Add braces.
4389
4390 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4391 consistent with Intel naming.
4392 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4393 use bitfields in sib_byte.
4394 (modrm_byte): Don't use bitfields here either.
4395
4396 * config/tc-i386.c (current_templates): Add const.
4397 (parse_register): Add const to return, param, and char *s.
4398 (i386_operand): Add const to reg_entry *r.
4399 * config/tc-i386.h (templates): Add const to start, end.
4400
4401 Inspired by code for 16 bit gas support from Martynas Kunigelis
4402 <martynas@nm3.ktu.lt>:
4403 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4404 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4405 (uses_mem_addrmode): Remove.
4406 (md_estimate_size_before_relax): Add support here too.
4407 (md_relax_table): Rewrite interface to md_relax for 16 bit
4408 support.
4409 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4410 (opcode_suffix_to_type): Remove.
4411 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4412 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4413 (md_convert_frag): Likewise.
4414 (i386_operand): Add support for 16 bit base/index regs,
4415 immediates, and displacements. Remove some unnecessary casts, and
4416 localise end_of_operand_string, displacement_string_start,
4417 displacement_string_end variables. Add GCC_ASM_O_HACK.
4418 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4419
4420 * config/tc-i386.c (prefix_hash): Remove.
4421 (md_begin): Rewrite without obstacks. Remove prefix hash table
4422 handling. Rewrite lexical table handling.
4423 (i386_print_statistics): Don't print prefix statistics.
4424 (md_assemble): Rewrite instruction parser so that line is not
4425 converted to lower case. Don't do a hash_find for prefixes,
4426 instead recognise them via opcode modifier.
4427 (expecting_operand, paren_not_balanced): Localise variables.
4428 * config/tc-i386.h (IsPrefix): Define.
4429 (prefix_entry): Remove.
4430
4431 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4432 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4433 '\\' in case where comment_chars contains '/'.
4434
4435 * config/tc-i386.c (MATCH): Ensure given operand and template
4436 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4437 you must write `ljmp *table(%ebx)'.
4438
4439 From H.J. Lu <hjl@gnu.org>:
4440 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4441 as 0 ifndef BFD_ASSEMBLER.
4442 (md_assemble): Allow immediate operands without suffix or
4443 other reg operand to default in size to the current code size.
4444
4445Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4446
66778679
RH		 4447 * config/tc-v850.c (md_begin): Restore creation of
4448 .call_table_text and .call_table_data sections.
252b5132
RH		 4449
4450Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4451
4452 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4453 after emitting a word of noops.
4454
4455Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4456
4457 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4458 (i386_operand): Simplify checks for valid base/index combinations.
4459 Disallow `in 4(%dx),%al'.
4460
4461 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4462 index_reg const.
4463 (add_prefix): Change parameter from char to int.
4464
4465 * config/tc-i386.h (Ugh): Define opcode modifier.
4466 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4467
4468 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4469 CONSISTENT_REGISTER_MATCH macros to check register types more
4470 thoroughly. Check for illegal suffix/operand combinations
4471 when matching insns with operands. Handle new `s' suffix, and
4472 associated FloatMF opcode modifier for float insns with memory
4473 operands.
4474 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4475 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4476 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4477 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4478 DATA_PREFIX_OPCODE throughout.
4479
4480 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4481 (md_assemble): Rewrite suffix/register operand checking code to be
4482 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4483 AnyMem, the better to grep.
4484 (pi): Remove Abs.
4485 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4486 given a memory operand. Don't set Abs bits either.
4487 (type_names): Remove Mem*, Abs*.
4488 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4489 define opcode_modifiers as these cases are handled by Disp8,
4490 Disp16, Disp32 and suffix checks.
4491 (COMES_IN_BOTH_DIRECTIONS): Remove.
4492 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4493
4494 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4495 if IgnoreDataSize modifier given. Remove ShortformW modifier
4496 test. Add test for ShortForm in W base_opcode modification.
4497 Merge Seg2ShortForm and Seg3ShortForm code.
4498 * config/tc-i386.h (ShortFormW): Remove.
4499 (IgnoreDataSize): Define.
4500
4501Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4502
4503 * config/tc-d30v.c (md_assemble): Store previous segment state
4504 with previous instruction.
4505
4506Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4507
4508 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4509 (ebp, esp): Remove static variables.
4510 (MATCH): Remove test for InOutPortReg.
4511 (i386_operand): Properly handle InOutPortReg here instead.
4512 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4513 (md_assemble): Simplify and correct modrm and sib generation.
4514 (i386_operand): Add warning for scale without index.
4515 Rewrite checks for valid base/index combinations.
4516
4517 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4518 macros and enclose in do while(0).
4519 (RESTORE_END_STRING): Likewise.
4520 (md_assemble): Add one to printed operand number so we start
4521 from 1 not 0. Add some more gettext invocations.
4522 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4523 number here too.
4524
4525 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4526 DATA_PREFIX, SEG_PREFIX): Define.
4527 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4528 (check_prefix): Remove function.
4529 (add_prefix): New function. Add prefix to i.prefix as well as
4530 doing checks.
4531 (md_assemble): Changes for add_prefix. Remove hack for wait
4532 prefix, instead always output prefixes in fixed order. Test
4533 for jcxz/loop when selecting between word & dword operations,
4534 and add address size prefix rather than operand size prefix.
4535 Remove operand -> address size hack when emitting jcxz/loop.
4536 (i386_operand): Remove O_Absent check as it's done in expr.
4537
4538Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4539
4540 * configure.in: Recognize m5200 as a cpu_type of m68k.
4541 * aclocal.m4: Rebuild with current libtool.
4542 * configure: Rebuild.
4543
4544Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4545
4546 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4547 to relaxable_symbol to prevent references to external symbol from
4548 being relaxed.
4549
4550Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4551
4552 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4553 symbols are relaxable.
4554
4555Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4556
66778679
RH		 4557 * config/tc-v850.c (md_begin): Don't create special
4558 sections by default.
252b5132
RH		 4559
4560Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4561
4562 * config/tc-mips.c (macro): For div and udiv, close the
4563 reorder block as soon as possible.
4564
4565Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4566
4567 From Matt Semersky <matts@scd.hp.com>:
4568 * macro.c (macro_mri_mode): New function.
4569 * macro.h (macro_mri_mode): Declare.
4570 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4571 MRI mode.
4572
4573Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4574
4575 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4576 OBJ_EVAX case.
4577
4578 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4579 until after xstrdup in OBJ_EVAX case.
4580
4581Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4582
4583 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4584 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4585 of hardcoded magic number.
4586 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4587
4588Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4589
4590 * read.c (do_s_func): New function.
4591 (s_func): Call it.
4592 * read.h (do_s_func): Add prototype.
4593
4594Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4595
4596 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4597 nops if fill pattern not specified.
4598
4599Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4600
4601 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4602 * config/te-go32.h (TE_GO32): Define.
4603 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4604
4605Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4606
4607 Implement .func/.endfunc pseudo-ops.
4608 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4609 (s_func): Declare.
4610 * read.c (potable): Add .func,.endfunc.
4611 (s_func): New function.
4612 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4613 functions.
4614 (in_doc_func_p,current_function_label): New static globals.
4615 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4616
4617Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4618
4619 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4620 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4621 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4622 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4623 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4624 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4625 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4626 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4627 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4628 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4629 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4630 * config/tc-a29k.c: Don't define md_short_jump_size,
4631 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4632 * config/tc-alpha.c: Likewise.
4633 * config/tc-alpha.h: Likewise.
4634 * config/tc-arm.c: Likewise.
4635 * config/tc-h8300.c: Likewise.
4636 * config/tc-h8500.c: Likewise.
4637 * config/tc-hppa.c: Likewise.
4638 * config/tc-i860.c: Likewise.
4639 * config/tc-i960.c: Likewise.
4640 * config/tc-ppc.c: Likewise.
4641 * config/tc-sh.c: Likewise.
4642 * config/tc-sparc.h: Likewise.
4643 * config/tc-tic30.c: Likewise.
4644 * config/tc-w65.c: Likewise.
4645 * config/tc-z8k.c: Likewise.
4646
4647Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4648
4649 * config/tc-vax.c (_): Delete this macro used for placeholder
4650 values in vax_operand_width_size; it conflicts with the _() macro
4651 used for internationalization.
4652
4653Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4654
4655 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4656 code. From Chris Moller <moller@bops.com>.
4657
4658 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4659 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4660 * read.c (emit_expr): Initialize seg and subseg fields of a new
4661 broken word.
4662 * write.c (write_object_file): Switch to the appropriate segment
4663 and subsegment when processing a broken word.
4664
4665 * config/tc-m68k.c (mri_assemble): New static function.
4666 (build_mri_control_operand): Call mri_assemble rather than
4667 md_assemble.
4668 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4669 (s_mri_endf, s_mri_endw): Likewise.
4670
4671Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4672
4673 * read.c (s_org): Call md_flush_pending_output if it is defined.
4674
4675 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4676
4677Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4678
4679 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4680 (md_parse_option): Add for same.
4681 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4682 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4683 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4684
4685 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4686
4687Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4688
4689 * config/tc-arm.c (find_real_start): Relax definition of local
4690 labels.
4691
4692Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4693
4694 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4695 symbols at the given address, not just the last one specified.
4696
4697Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4698
66778679
RH		 4699 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4700 or number_to_chars_littleendian to write data.
252b5132
RH		 4701
4702Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4703
4704 * config/tc-v850.c (md_assemble): Remove artificially created
4705 register name symbols.
4706
4707Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4708
4709 * write.c (fixup_segment): Change "segment" to "section" in
4710 error message.
4711
4712Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4713
4714 * write.c (fixup_segment): Change sym1-sym2 message again.
4715
4716Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4717
4718 * write.c (fixup_segment): Improve error message for sym1-sym2
4719 errors when sym1 is in a different segment from sym2.
4720
4721Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4722
4723 * config/tc-m32r.c (warn_unmatched_high): New static local.
4724 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4725 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4726 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4727 (md_parse_option): Likewise.
4728 (md_show_usage): Likewise.
4729 (m32r_frob_file): Likewise.
4730
4731 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4732 (read_a_source_file): Call them.
4733 * read.h (stabs_generate_asm_file): Declare.
4734 * stabs.c (stabs_generate_asm_file): New function.
4735 (generate_asm_file): New function.
4736 (stabs_generate_asm_lineno): Move file name handling into
4737 generate_asm_file.
4738
4739Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4740
4741 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4742 (d30v_current_align, d30v_current_align_seg): New variables.
4743 (d30v_last_label): New variable.
4744 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4745 (s_d30v_data, s_d30v_section): Likewise.
4746 (md_pseudo_table): Call them.
4747 (md_begin): Initialize d30v_current_align_seg.
4748 (md_assemble): Call d30v_align when needed by known current alignment.
4749 (d30v_frob_label, d30v_cons_align): New functions.
4750 * config/tc-d30v.h (md_do_align): Remove.
4751 (tc_frob_label): Call d30v_frob_label.
4752 (md_cons_align): New.
252b5132
RH		 4753
4754 * config/tc-d30v.c (find_format): Convert complex expressions to
4755 expression symbols before processing. Clean up code formatting.
4756
4757Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4758
4759 * po/Make-in (install-info): New target.
4760
4761Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4762
4763 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4764 instructions.
4765 * config/tc-mn10300.c (md_assemble): Likewise.
4766
4767Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4768
4769 * Makefile.am: Update with `make dep-am'.
4770 (HFILES): Add cgen.h.
4771 (cgen.o): Depend on cgen.h.
4772 * Makefile.in: Regenerate.
4773
4774 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4775
4776Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4777
4778 * gasp.c (grab_label): Permit a label to be a preprocessor
4779 variable by permitting a label to start with a backslash.
4780
4781Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4782
4783 * config/tc-mips.c (validate_mips_insn): Removed hack
4784 for previously inaccessible bitfields in some INSN_TRAP
4785 instructions.
4786
4787Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4788
4789 * config/tc-d30v.c (do_assemble): Abort with error message
4790 if opcode operands do not match.
4791
4792Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4793
4794 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4795 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4796 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4797 similar new 'q' operand.
4798
4799Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4800
4801 * cgen.c (cgen_asm_finish_insn): Fix typo.
4802
4803Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4804
4805 * cgen.h: New file.
4806 * cgen.c: Include it.
4807 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4808 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4809 All callers updated.
4810 * config/tc-m32r.c: Include cgen.h.
4811 (m23r_insn): New members num_fixups,fixups.
4812
4813Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4814
4815 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4816 to avoid compiler warning.
4817
4818Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4819
4820 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4821 calling make.
4822
66778679 4823 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 4824
4825Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4826
4827 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4828
4829Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4830
4831 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4832 a short format insn.
4833 (md_assemble): Set it for explicitly packed insns.
4834
4835Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4836
4837 * config/obj-coff.c (c_symbol_merge): Do not take address of
4838 native fields when performing the memcpy.
4839
4840Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4841
4842 * config/tc-mips.c (macro,macro2): Implement
4843 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4844
4845Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4846
4847 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4848 relocations against globally visible symbols.
4849 * config/tc-m68k.c (relaxable_symbol): New macro.
4850 (m68k_ip, md_estimate_size_before_relax): Use it.
4851 (tc_m68k_fix_adjustable): Also handle weak symbols.
4852
4853Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4854
4855 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4856 references to externally visible symbols.
4857 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4858 values in twice for a PC relative reloc if the symbol is
4859 externally defined.
4860
4861 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4862 don't adjust a PC relative reloc against an externally visible
4863 symbol.
4864 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4865 for a PC relative fixup against an externally visible defined
4866 symbol, arrange to store object file and addend values as though
4867 the symbol were not defined.
4868 (tc_gen_reloc): Likewise.
4869
4870Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4871
4872 * read.c (sizeof_leb128): Referenced externally by write.c so
4873 don't inline.
4874
4875Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4876
4877 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4878 and expand a 'debug' symbol associated with the next instruction
4879 that does not cause a short instruction to be filled with a NOP.
4880 (md_pseudo_table): Add support for .debugsym.
4881 (assemble_parallel_insn): Add calls to expand_debug_sym as
4882 appropriate.
4883 (md_assemble): Ditto.
4884
4885Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4886
4887 * as.c (main): Conditionally call setlocale.
4888 * gasp.c (main): Likewise.
4889 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4890 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4891
4892Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4893
4894 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4895
4896Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4897
4898 * config/tc-hppa.c: Change all calls to bzero to use memset.
4899 (pa_ip): Add cast to avoid warning.
4900 (tc_gen_reloc, md_apply_fix): Likewise.
4901 (pa_find_space_by_number): Likewise.
4902 (hppa_force_relocation): Likewise.
4903 (pa_block): Change i to unsigned int.
4904 * config/obj-som.h (obj_som_copyright): Declare.
4905
4906Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4907
4908 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4909 for line numbers for assembly source.
4910
4911Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4912
4913 * configure.in: Change version number to 2.9.4
4914 * configure: Rebuild.
4915
4916Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4917
4918 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4919
4920Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4921
4922 * ecoff.h: Change symbolS in function declaration to struct
4923 symbol.
4924
4925Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4926
4927 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4928 (md_convert_frag): Fix i18n typo.
4929
4930Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4931
4932 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4933 * ecoff.h: Protoype it.
4934 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4935 [EVAX] (s_alpha_prologue): Delete.
4936 (md_pseudo_table): Update.
4937
4938Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4939
4940 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4941 array to local pointer.
4942 (get_args, parse_expr): Add casts to avoid warnings.
4943
4944Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4945
4946 * read.c (s_set): Cast xmalloc return value to fragS *.
4947 * config/tc-m68k.c (m68k_ip): Function made static to match
4948 previous forward declaration.
4949 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4950
4951Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4952
4953 * config/tc-v850.c: Add internationalisation macros to error
4954 strings.
4955
4956 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4957 macros to error strings.
4958
4959Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4960
4961 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4962 reloc is in the TOC csect.
4963 (md_apply_fix3): Correct gettext typo.
4964
4965Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4966
4967 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4968 .L - they are local labels and the branches are not really
4969 function calls but rather far jumps.
4970
4971Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4972
4973 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4974
4975Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4976
4977 * config/tc-i386.c (md_assemble): Print operand number rather than
4978 using ordinal_names.
4979 (i386_operand): Likewise.
4980
4981Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4982
4983 * Makefile.am (INTLLIBS): Define to work around apparent automake
4984 bug.
4985 All Makefiles: Regenerated.
4986
4987 * Many files: Added gettext invocations around user-visible
4988 strings.
4989 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4990 HAVE_LC_MESSAGES): Define.
4991 * dep-in.sed: Added asintl.h.
4992 * po/Make-in: New file.
4993 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4994 Include "asintl.h".
4995 * read.c (Z_): Renamed from `_'.
4996 * Makefile.am (SUBDIRS): Added po.
4997 (POTFILES): new macro.
4998 (po/POTFILES.in): New target.
4999 ($(OBJS)): Added asintl.h.
5000 (HFILES): Likewise.
5001 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5002 (as_new_LDADD): Added $(INTLLIBS).
5003 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5004 (gasp_new_LDADD): Added $(INTLLIBS).
5005 (gasp_new_DEPENDENCIES): New macro.
5006 * configure, aclocal.m4: Rebuilt.
5007 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5008 po/Makefile.
5009 (ALL_LINGUAS): Define.
5010 * macro.c: Include "asintl.h".
5011 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5012 * as.h: Include "asintl.h".
5013 * config/tc-i386.c (ordinal_names): Removed.
5014 (md_assemble): Changed error text to avoid ordinal_names.
5015 (i386_operand): Likewise.
5016 (reloc): Added as_bad to avoid i18n problems.
5017 (tc_gen_reloc): Likewise.
5018 * config/tc-arm.c (bad_args): Now a #define.
5019 (bad_pc): Likewise.
5020 * config/obj-vms.c (VMS_stab_parse): Changed type of
5021 `long_const_msg'.
5022 (global_symbol_directory): Unified strings to avoid i18n
5023 problems.
5024 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5025 avoid i18n problems.
5026 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5027 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5028 i18n problems.
5029 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5030 problems.
5031 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5032 comment.
5033 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5034 problems.
5035 * as.c (print_version_id): Added an fprintf to avoid i18n
5036 problems.
5037 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5038 problems.
5039 * expr.c (expr): Added as_warn call to avoid i18n problems.
5040 * messages.c (as_assert): Changed code to avoid i18n problems.
5041 (as_abort): Likewise.
5042 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5043 (s_space): Likewise.
5044 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5045
5046Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5047
5048 * config/tc-i386.c (check_prefix): New static function, split out
5049 from md_assemble.
5050 (struct _i386_insn): Add wait_prefix field.
5051 (md_assemble): Remove wait_prefix local variable. Use
5052 check_prefix when adding a prefix.
5053
5054 * config/tc-i386.c (current_templates): New static variable.
5055 (md_assemble): Remove current_templates local variable.
5056 (md_assemble, i386_operand): Improve error and warning messages in
5057 many places. Add RESTORE_END_STRING in many places before error
5058 return. Clarify some comments.
5059
5060 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5061 element array.
5062 (md_assemble): Parse string instruction operands, looking for
5063 segment override prefixes. Check for invalid segment prefixes on
5064 string instruction.
5065 (i386_operand): i.seg[] and max mem_operand changes for string
5066 insns.
5067 * config/tc-i386.h (EsSeg): Define.
5068
5069 * config/tc-i386.h (regKludge): Define.
5070 (iclrKludge, imulKludge): Don't define.
5071 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5072 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5073 opcode_modifier checks to look for more common cases first. Add
5074 default_seg for IsString case.
5075
5076Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5077
5078 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5079 AC_DECL_YYTEXT.
5080 * configure: Rebuild with new automake and libtool.
5081 * aclocal.m4, Makefile.in: Likewise.
5082
5083 * doc/Makefile.am (as.dvi): New target.
5084 * doc/Makefile.in: Rebuild.
5085
5086Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5087
5088 * configure.in: Added sparc86x support.
5089
5090 * configure: Rebuild.
5091
5092 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5093 sparc_arch.
5094 (md_parse_option): Warn if -EL is not supported for this architecture.
5095
5096 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5097
5098Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5099
66778679
RH		 5100 * config/tc-mips.c (mips_ip): Note when we use get match on
5101 the full instruction name.
252b5132
RH		 5102
5103Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5104
5105 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5106 back into the expression to handle add/sub simplification correctly.
5107
5108Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5109
66778679 5110 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5111
5112Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5113
5114 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5115 #<n>' instruction.
5116
5117Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5118
5119 * symbols.c (max_indent_level): New global.
5120 (print_symbol_value_1): Use it.
5121 * expr.h (expr_build_dot): Declare.
5122 * expr.c (expr_build_dot): New function.
5123
5124Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5125
5126 * symbols.c (print_binary): New function.
5127 (print_expr_1): Call it.
5128
5129Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5130
5131 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5132 operand in the opcode.
5133
5134Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5135
5136 * config/tc-i386.h: Reorder operand flags and opcode modifier
5137 flags for clarity. Remove unused definitions: Unknown,
5138 ImmUnknown, DispUnknown, NoModrm.
5139 * config/tc-i386.c (type_names): Add missing Debug type.
5140 (md_assemble): Better duplicate prefix checking. Quicker string
5141 instruction check via new opcode_modifier flag.
5142
5143Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5144
5145 * doc/as.texinfo (Invoking): Clarify -Wa example.
5146
5147Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5148
5149 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5150 (s_mips_weakext): Define.
5151 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5152 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5153 defined(TC_MIPS).
5154
5155Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5156
5157 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5158 is an error if the value can not be computed at assembly time.
5159 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5160
5161Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5162
5163 * gasp.c (main): Set next field of new include_path structure to
5164 NULL. From Avery Pennarun <averyp@gdc.ca>.
5165
5166 * read.c (s_mri_sect): Call as_bad rather than abort for an
5167 unsupported MRI target.
5168
5169Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5170
5171 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5172 the destination of a branch instruction should be altered.
5173 (find_real_start): New function: Locate the real, Thumb coded
5174 start of a Thumb function.
5175 (do_t_branch23): Alter the destination of branches to Thumb
5176 functions.
5177
5178 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5179
5180Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5181
5182 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5183 also.
5184
5185Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5186
5187 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5188 * doc/c-hppa.texi: Likewise.
5189
5190Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5191
5192 * Makefile.am: Rebuild dependencies.
5193 * Makefile.in: Rebuild.
5194
5195 * Makefile.am (DEP_INCLUDES): New variable.
5196 (.dep1): Change to work when srcdir is not an absolute path.
5197 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5198 * Makefile.in: Rebuild.
5199
5200Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5201
5202 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5203 LinearAddress patch.
5204
5205 * configure.in: Set version to 2.9.1.
5206 * configure: Rebuild.
5207
5208 * Branched binutils 2.9.
5209
5210Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5211
5212 * config/tc-i386.h (FWait): Define.
5213 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5214 other prefixes. Check FWait flag in opcode table to see which
5215 instructions require an fwait prefix.
5216
5217Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5218
5219 * stabs.c (get_stab_string_offset): Always create a stab string
5220 section.
5221
5222Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5223
5224 Fix some gcc -Wall warnings:
5225 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5226 * ehopt.c (eh_frame_code_alignment): Likewise.
5227 * expr.c (integer_constant, operand): Likewise.
5228 * frags.c (frag_align): Likewise.
5229 * gasp.c (level_0, change_base, doinstr): Likewise.
5230 * hash.c (hash_ask): Likewise.
5231 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5232 (debugging_pseudo): Likewise.
5233 * macro.c (define_macro, check_macro): Likewise.
5234 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5235 (ignore_rest_of_line, float_cons): Likewise.
5236 * symbols.c (decode_local_label_name): Likewise.
5237 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5238 (fixup_segment, number_to_chars_bigendian): Likewise.
5239 (number_to_chars_littleendian): Likewise.
5240 * config/atof-ieee.c (gen_to_words): Likewise.
5241 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5242 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5243 * read.c (output_big_sleb128): Initialize locals to avoid
5244 warnings.
5245 (output_big_uleb128, equals): Likewise.
5246 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5247 to unsigned int. Change zeros to unsigned int.
5248 * cond.c (s_if): Add return to default case.
5249 * frags.c (frag_now_fix): Change return type to addressT.
5250 * frags.h (frag_now_fix): Update declaration.
5251 * listing.c (file_info_struct): Change linenum to unsigned int.
5252 (struct list_info_struct): Change hll_line to unsigned int.
5253 (print_source): Update format string.
5254 * read.c (emit_expr): Change scan to unsigned int, and don't
5255 bother to initialize it.
5256 * symbols.c (dollar_label_count): Change to unsigned long.
5257 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5258 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5259 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5260
5261Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5262
5263 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5264 mcf5200 just as we do for m68000.
5265 (m68k_init_after_args): Likewise.
5266 (md_estimate_size_before_relax): Likewise.
5267
5268Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5269
5270 * config/tc-v850.c (md_assemble): Store relocation addend in
5271 fixup instead of instruction.
5272
5273Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5274
5275 * config/tc-i386.c (md_assemble): Swap template arguments to
5276 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5277 This macro is currently symmetric, so passing them the wrong
5278 way didn't cause any problem, but may if the macro is changed
5279 in the future.
5280 After copying template to i.tm, use i.tm. rather than t-> to
5281 access fields, and make t a const*
5282 Move i.tm.operand_types[] swap to immediately after the copy.
5283
5284Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5285
5286 * expr.h (expr_build_uconstant): Add prototype.
5287 (expr_build_unary,expr_build_binary): Add prototypes.
5288 * expr.c (expr_build_uconstant): New function.
5289 (expr_build_unary,expr_build_binary): New functions.
5290
5291Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5292
66778679
RH		 5293 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5294 * macro.c (macro_expand_body): Increase buffer size.
5295 * messages.c (as_warn): Likewise.
252b5132
RH		 5296 (as_warn_where, as_bad, as_bad_where): Likewise.
5297
5298Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5299
5300 Based on patch from H.J. Lu <hjl@gnu.org>:
5301 * Makefile.am (DISTSTUFF): New variable.
5302 (diststuff): New target.
5303 * Makefile.in: Rebuild.
5304
5305Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5306
5307 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5308 m32r_elf_section_change_hook.
5309
5310 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5311 emit a nop if a section ends with a 16 bit instruction.
5312
5313Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5314
5315 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5316 s_lcomm rather than obj_coff_lcomm.
5317 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5318
5319Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5320
5321 * config/tc-i386.h (LinearAddress): Define.
5322 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5323 instruction, don't use a default segment.
5324
5325Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5326
5327 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5328 * configure: Rebuild.
5329
5330Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5331
5332 * aclocal.m4, configure: Rebuild with libtool 1.2.
5333
5334Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5335
5336 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5337 PC relative branches. Patch courtesy of Jonathan Walton.
5338
5339
5340Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5341
5342 * configure.in (emulations): Add thumb-pe target.
5343
5344 * configure (emulations): Add thumb-pe target.
5345
53461998-03-17 Ken Raeburn <raeburn@cygnus.com>
5347
5348 * itbl-lex.l (yywrap): Don't define if already defined as a
5349 macro.
5350
5351Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5352
5353 * depend.c (quote_string_for_make): New function.
5354 (wrap_output): Use it.
5355
5356Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5357
5358 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5359 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5360
5361Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5362
5363 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5364 Recognize -GN and -relax.
5365 (md_begin): Initialize gp size from -G switch.
5366 (alpha_force_relocation): Always force if -relax.
5367 (alpha_align): Take a new argument that will specify when to
5368 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5369 Change all callers. Emit nop alignment padding as nop+unop pair.
5370
5371Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5372
5373 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5374 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5375
5376Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5377
5378 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5379 require padding to the next long word boundary.
5380
5381Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5382
5383 * cgen.c: #include symcat.h.
5384 * config/tc-m32r.c: Likewise.
5385
5386Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5387
5388 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5389 absolute expressions instead of '$' prefixed register names.
5390
5391Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5392
5393 * read.c (s_set): Record file and line info for symbols when -as.
5394 (pseudo_set): Don't overwrite that dummy fragment.
5395
5396Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5397
5398 * config/tc-ppc.c (md_pseudo_table): Add "section".
5399 (ppc_named_section): New static function.
5400
5401Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5402
5403 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5404 so we don't have to scan the entire list.
5405
5406Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5407
5408 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5409 case, allow the parallel instructions to modify the same flag
5410 bits.
5411
5412Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5413
5414 * listing.c (list_symbol_table): Categorize symbols by
5415 undefined_section rather than sy_frag->line == NULL.
5416
5417Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5418
5419 * Makefile.am (install-exec-local): Install properly when ln
5420 fails or tooldir == prefix.
5421
5422Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5423
5424 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5425 Test result of insert_operand for error.
5426
5427Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5428
5429 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5430 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5431 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5432 * doc/Makefile.in: Rebuild.
5433
5434Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5435
5436 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5437 (macro): Fix handling of M_COP[0-3].
5438
5439Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5440
5441 Based on patches from Ross Harvey <ross@teraflop.com>:
5442 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5443 if macro_alternate or macro_mri.
5444 (getstring): Remove support for byte constants between < and >.
5445 (get_any_string): '<' only starts a string if macro_alternate or
5446 macro_mri.
5447 (macro_expand_body): Permit keyword parameters following
5448 positional parameters.
5449
5450 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5451 * configure.in (alpha*-*-netbsd*): New target.
5452 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5453 * configure: Rebuild.
5454
5455 * as.h (flag_warn_suppress_instructionswap): Move from here...
5456 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5457 here, and make static.
5458
5459 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5460 BFD_ASSEMBLER or MANY_SEGMENTS.
5461
5462 * as.c (show_usage): Update bug-gnu-utils address.
5463 * gasp.c (show_usage): Likewise.
5464 * doc/as.texinfo (Bug Reporting): Likewise.
5465
5466Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5467
66778679 5468 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5469 insns regardless of the size of a pointer if we're in mips I or
5470 MIPS II mode.
66778679 5471 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5472
5473Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5474
5475Fix rac to accept only a0:
5476 * tc-d10v.c (parallel_ok, find_opcode):
5477 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5478 Introduce OPERAND_GPR.
5479
5480Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5481
5482 * read.c (s_fill): Handle non-constant repeat counts by creating
5483 an rs_space fragment.
5484
5485Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5486
5487 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5488 from as_bad to as_warn.
5489
5490Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5491
5492 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5493 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5494 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5495
5496Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5497
5498 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5499 seg_fix_rotP rather than fix_root from seg_info.
5500
5501Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5502
5503 * expr.c: Add support for 0x1_2_3_4 bignums.
5504
5505Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5506
5507 * configure.in: Change -linux* to -linux-gnu*.
5508 * configure: Rebuild.
5509
5510 * app.c (do_scrub_begin): Treat \r as whitespace.
5511
5512Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5513
5514 * Makefile.am: Update dependencies.
5515 * Makefile.in: Rebuild.
5516
5517Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5518
5519 * configure, aclocal.m4: Rebuild with new libtool.
5520
5521Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5522
66778679
RH		 5523 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5524 the argument to bfd_set_arch_mach.
5525 (load_address): Use bfd_arch_bits_per_address to determine the
5526 bit size of an address instead of looking at the isa level.
5527 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5528
5529Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5530
5531 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5532
5533Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5534
5535 * ehopt.c: New file.
5536 * as.h (enum _relax_state): Add rs_cfa.
5537 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5538 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5539 * read.c (emit_expr): Call check_eh_frame.
5540 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5541 (relax_segment): Likewise.
5542 * Makefile.am: Rebuild dependencies.
5543 (GAS_CFILES): Add ehopt.c.
5544 (GENERIC_OBJS): Add ehopt.o.
5545 * doc/internals.texi (Frags): Document rs_cfa.
5546
5547 * as.c (show_usage): Mention --traditional-format.
5548 (parse_args): Accept --traditional-format.
5549 * as.h (flag_traditional_format): Declare.
5550 * output-file.c (output_file_create): If flag_traditional_format,
5551 set BFD_TRADITIONAL_FORMAT on stdoutput.
5552 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5553
5554 * config/tc-mips.c (append_insn): Make sure that if we have a
5555 fixup for an unmatched %hi reloc, it does not associated with a
5556 variant frag.
5557
5558 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5559 * doc/Makefile.in: Likewise.
5560
5561Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5562
5563 * config/tc-m32r.c (check_for_side_effects): New function.
5564 (can_make_parallel): Add checks for instruction side effects
5565 clashing with the other instruction.
5566 (assemble_parallel_insn): Improve warning messages. Return error
5567 message from non-swapped instruction order.
5568
5569Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5570
5571 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5572
5573 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5574 md_cleanup definition. This moves the forced literal output to
5575 the end of the source pass, and avoids macro's inserting literals
5576 into the code immediately after the macro expansion.
5577
5578Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5579
5580 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5581 a gas internal symbol is adjustable.
5582 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5583
5584 * as.h: If gcc version greater than 2.6, use `__format__' and
5585 `__printf__' in function attributes, rather than `format' and
5586 `printf'.
5587
5588Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5589
5590 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5591
5592Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5593
5594 Add tms320c30 support:
5595 * config/tc-tic30.h: New file.
5596 * config/tc-tic30.c: New file.
5597 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5598 TARGET_FORMAT as "coff-tic30".
5599 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5600 * Makefile.am: Rebuild dependencies.
5601 (CPU_TYPES): Add tic30.
5602 (CPU_OBJ_VALID): tic30-aout is valid.
5603 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5604 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5605 * configure, Makefile.in: Rebuild.
5606
5607Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5608
5609 * config/tc-v850.c (md_assemble): Improvements to error messages.
5610
5611Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5612
5613 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5614 BFD_RELOC_HI16_S to store the high bits of any value.
5615
5616 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5617 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5618 assembler calculate relocations to any external symbol at all.
5619 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5620 involving generation of pc-relative relocs.
5621 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5622 has been moved to md_apply_fix3.
5623
5624 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5625 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5626 which actually means (the address of identifier's GOT entry) +
5627 constant, which is not particularly useful.
5628
5629Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5630
5631 * read.h (include_dirs): Declare.
5632 (include_dir_count,include_dir_maxlen): Declare.
5633
5634Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5635
5636 * configure.in: Correct check for shared opcodes library.
5637 * configure: Rebuild.
5638
5639 * listing.c (buffer_line): If we can't open the file, set at_end.
5640 (listing_print): Remove unused local variable fi.
5641
5642 * config/m68k-parse.y (reglistpair): Handle register list in
5643 either order.
5644
5645 * config/vms-conf.h: Don't undef VERSION.
5646
5647Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5648
5649 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5650 OBJS variable.
5651 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5652 variable.
5653 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5654 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5655 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5656 (EXTRA_DIST): Define.
5657 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5658 explicitly rather than via the list of object files.
5659 (gcc-as.opt): New file created when make-gas.com is run.
5660 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5661 itbl-cpu.h} to #include appropriate file rather than copying that
5662 file.
5663 * config/vms-conf.h: Synchronize with current config.in.
5664 * Makefile.in: Rebuild.
5665
5666Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5667
5668 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5669 (parallel_ok): Relaxed parallel subinstruction dependency check.
5670
5671Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5672
5673 * as.h (flag_warn_suppress_instructionswap): added new flag.
5674 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5675 command line argument.
5676 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5677 warning only if flag_warn_suppress_instructionswap is false.
5678
5679Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5680
5681 * configure.in (i386-*-mingw32*): New target.
5682 * configure: Rebuild.
5683
5684Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5685
5686 * symbols.c (resolve_symbol_value): Don't set the segment if it
5687 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5688
5689 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5690 S_GET_SEGMENT.
5691
5692Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5693
5694 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5695 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5696 compiler.
5697
5698Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5699
5700 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5701
5702Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5703
5704 * config/tc-v850.c (v850_insert_operand): Display instruction when
5705 an error is encountered.
5706
5707Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5708
5709 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5710 (i386-*-sco3.2v5*coff): New target.
5711 (i386-*-sco3.2*): New target.
5712 * configure: Rebuild.
5713
5714Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5715
5716 * config/tc-v850.c: Tidy error message production.
5717
5718Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5719
5720 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5721 validate_immediate return value in the right type for comparisons
5722 to FAIL.
5723
5724Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5725
5726 * listing.c (MAX_BYTES): Use listing variables not constants.
5727 (data_buffer): No longer an array, but a pointer.
5728 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5729 (listing_listing): Allocate data_buffer.
5730
5731Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5732
5733 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5734 --listing-rhs-width, --listing-cont-lines.
5735 (show_usage): Update.
5736 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5737 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5738 (print_lines): Use the variables instead of the constants.
5739 (listing_listing): Likewise.
5740 * listing.h: Declare the new vars.
5741
5742Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5743
5744 * as.c (parse_args): Add --keep-locals alias for -L.
5745 Add --strip-local-absolute.
5746 (show_usage): Update.
5747 * as.h (flag_strip_local_absolute): New flag.
5748 * symbols.c (S_IS_LOCAL): Use it.
5749 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5750 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5751 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5752
5753Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5754
5755 * config/tc-m32r.c: Detect if explicitly parallel instructions
5756 might have an io conflict and issue a warning message.
5757
5758Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5759
5760 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5761 cgen_swap_fixups): Functions to save, restore and swap the fixup
5762 chain with a backup copy.
5763 (cgen_asm_finish_insn): Returns address of constructed insn.
5764
5765Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5766
5767 * listing.c (file_info_struct): Remove FILE, add POS.
5768 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5769 (file_info): Don't open the file.
5770 (buffer_line): Check for the file in the last_open cache, updating
5771 as necessary.
5772 (print_source): Don't reference file_info->file.
5773 (listing_listing): Likewise.
5774 (listing_print): Close the file in the cache, if any.
5775
5776Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5777
5778 * read.c (dwarf_file_string): New file static variable.
5779 (emit_expr): Look for constant sequence that leads up to a file
5780 name in DWARF debugging output.
5781 (stringer): Use dwarf_file_string to decide whether to accept a
5782 string as a file name.
5783
5784Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5785
5786 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5787 (crack_operand): Add reg->reglst MRI hack.
5788 (r_seg): Put reglst symbols in reg_section.
5789 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5790
5791Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5792
5793 * tc-sh.c (get_specific): Handle SGR & DBR.
5794
5795Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5796
5797 * tc-h8300.c (parse_reg): Take the length of the symbol into
5798 account when attempting to match a register name.
5799 * tc-h8500.c (parse_reg): Likewise.
5800
5801Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5802
5803 * cgen.c: Formatting changes to improve readability.
5804
5805Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5806
5807 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5808 delay slot.
5809
5810Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5811
5812 Based on a patch from Jim Wilson
5813 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5814 (tc_gen_reloc): Handle cross section PC relative relocs
5815 correctly.
5816
5817Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5818
5819 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5820
5821Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5822
5823 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5824 (expr_jmp_buf): New static local.
5825 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5826 (cgen_md_operand): New function.
5827 * tc-m32r.c: Clean up pass over `struct foo' usage.
5828 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5829
5830Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5831
5832 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5833 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5834
5835Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5836
5837 * config/tc-i386.c (i386_operand): Give an error if there are
5838 unrecognized characters after an expression.
5839
5840For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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