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* obj-som.c: Terminate obj_pseudo_table.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5047a41f
JL		 12000-04-24 Mark Klein <mklein@dis.com>
2
3 * obj-som.c: Terminate obj_pseudo_table.
4
bf3ca999
TW		 52000-04-22 Timothy Wall <twall@cygnus.com>
6
7 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
8 to "natval".
9 (operand_match): Conditionally insert default bit values for IMMU9.
10
98e5953c
JL		 112000-04-14 Matthew Green <mrg@cygnus.com>
12
13 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
14 * configure: Rebuilt.
15
a02fab7e
JL		 16Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
17 Jason Eckhardt <jle@cygnus.com>
18
19 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
20
21 * config/tc-hppa.c (CHECK_ALIGN): New macro.
22 Added handling of new operand types l,y,&,fe,fE,fx.
23
800eeca4
JW		 24Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
25 David Mosberger <davidm@hpl.hp.com>
26 Timothy Wall <twall@cygnus.com>
27 Andrew MacLeod <amacleod@cygnus.com>
28 Jim Wilson <wilson@cygnus.com>
29
30 * Makefile.am (CPU_TYPES): Add ia64.
31 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
32 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
33 * Makefile.in: Rebuild.
34 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
35 * configure: Rebuild.
36 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
37 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
38 * expr.c (expr): Handle md_optimize_expr.
39 * read.c (LEX_HASH): Add comment.
40 * config/tc-ia64.c, config/tc-ia64.h: New files.
41
66778679
RH		 422000-04-21 Richard Henderson <rth@cygnus.com>
43
44 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
45 bundling a non-delayed branch type instruction.
46
aa15f6f7
AO		 472000-04-20 Alexandre Oliva <aoliva@cygnus.com>
48
49 * config/tc-mn10300.c (HAVE_AM30): Define.
50 (md_assemble): Use it.
51
16adf844
AM		 522000-04-19 Alan Modra <alan@linuxcare.com.au>
53
742f45cf
AM		 54 * config/obj-elf.c (obj_elf_change_section): Check for changed
55 section attributes.
56
16adf844
AM		 57 * Makefile.am: (CPU_MULTI_VALID): Remove.
58 (MULTI_CPU_TYPES): Define.
59 (MULTI_CPU_OBJ_VALID): Define.
60 (DEPTC): Use the above.
61 (DEPOBJ): Same here.
62 (DEP2): And here.
63 Regenerate dependencies.
64 * Makefile.in: Regenerate.
65
9c46fb1b
AM		 662000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
67
742f45cf 68 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 69
508866be
L		 702000-04-18 H.J. Lu (hjl@gnu.org)
71
72 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 73 bfd_vma for non-bfd assemblers.
508866be 74
ba2adb93
AM		 752000-04-17 Alan Modra <alan@linuxcare.com.au>
76
77 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
78 doesn't give spurious errors.
79
12ff5d56
AM		 802000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
81
66778679 82 * as.h (SEEK_SET): Define if undefined.
12ff5d56 83
fc633e5b
AM		 842000-04-13 Alan Modra <alan@linuxcare.com.au>
85
86 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
87 constants, and don't assume offsetT is 32 bits.
88
1ed18ec1
NC		 892000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
90
91 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
92 (md_pcrel_from_section): Add prototype.
93 (d10v_fix_adjustable): Add prototype.
94 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
95
96 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
97
3db10f32
NC		 982000-04-12 Nick Clifton <nickc@cygnus.com>
99
100 * config/tc-d10v.c (find_opcode): Correctly calculate position of
101 symbol in frag chain.
102
847f7ad4
AM		 1032000-04-10 Alan Modra <alan@linuxcare.com.au>
104
105 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
106 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
107 (fits_in_signed_word, smallest_imm_type): Ditto.
108 (md_assemble): Use an offsetT var to hold offsetT values, not a
109 long.
110 (offset_in_range): New.
111 (md_assemble): Use it.
112 (md_convert_frag): Change type of target_address, opcode_address,
113 and displacement_from_opcode_start to offsetT.
114 (md_create_short_jump): Change type of offset to offsetT.
115 (md_create_long_jump): Ditto.
116 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
117 (md_chars_to_number): Remove.
118 (output_invalid): Remove duplicate prototype.
119
ec694b89
NC		 1202000-04-09 Nick Clifton <nickc@cygnus.com>
121
122 * Makefile.am (CPU_TYPES): Add 'avr'.
123 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
124 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
125
16adf844 126 * Makefile.in: Regenerate.
ec694b89
NC		 127
128 * doc/as.texinfo: Add M32R documentation.
129
a2d91340
AC		 130Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
131
132 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
133 --enable-build-warnings option.
134 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
135 * Makefile.in, configure: Re-generate.
136
d92b1a8a
NC		 1372000-04-07 Nick Clifton <nickc@cygnus.com>
138
139 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
140 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
141 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
142 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
143 (arm_force_relocation): Force relocations for
144 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
145
52ccafd0
JR		 146Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
147
148 * config/tc-sh.c (get_operands): There's no third operand if the
149 first operand is an immediate.
150
015551fc
JR		 151Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
152
153 * config/tc-sh.c (immediate): Delete.
154 (sh_operand_info): Add immediate member.
155 (parse_reg): Use A_PC for pc.
156 (parse_exp): Add second argument 'op'. All callers changed.
157 (parse_at): Expect pc to be coded as A_PC.
158 Use immediate field in *op.
159 (insert): Add fourth argument 'op'. All callers changed.
160 (build_relax): Add second argument 'op'. All callers changed.
161 (insert_loop_bounds): New function.
162 (build_Mytes): Remove DISP_4.
163 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
164 (assemble_ppi): Use immediate field in *operand.
165 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
166 (md_apply_fix): Likewise.
167 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
168
79bd78be
AO		 169Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
170
171 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
172
e30e5a6a
HPN		 173Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
174
175 * internals.texi (CPU backend): Document
176 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
177
41b49281
AM		 1782000-04-04 Alan Modra <alan@linuxcare.com.au>
179
8ad3436c
AM		 180 * po/gas.pot: Regenerate.
181
182 * as.c (show_usage): Restore translated part of bug string.
183 * gasp.c (show_usage): Likewise.
184
41b49281
AM		 185 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
186 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
187 than move-if-change.
188 (DEP1): Modify for "gcc -MM".
189 (DEPTC): Likewise.
190 (DEPOBJ): Likewise.
191 (DEP2): Likewise.
192 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
193 Update dependencies.
194 * Makefile.in: Regenerate.
195
0a727238
AO		 1962000-04-03 Alexandre Oliva <aoliva@cygnus.com>
197
198 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
199 (md_begin): Likewise.
200 (HAVE_AM33): New macro.
201 (md_assemble): Use it. Match r_regs and xr_regs only if
202 HAVE_AM33.
203
c20f4f8c
AM		 2042000-04-03 Alan Modra <alan@linuxcare.com.au>
205
206 * as.h: #include "bin-bugs.h"
207 * as.c (show_usage): Use REPORT_BUGS_TO.
208 * gasp.c: #include "bin-bugs.h"
209 (show_usage): Use REPORT_BUGS_TO.
210
211 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
212
753f6b12
HPN		 213Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
214
215 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
216 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
217 adjustments.
218
726c5dcd
AM		 2192000-04-03 Alan Modra <alan@linuxcare.com.au>
220
221 * config/tc-i386.c (i386_immediate): Don't assume a constant
222 immediate is necessarily 16 bits when in 16 bit code mode.
223 (md_assemble): Instead set guess_suffix here after we have checked
224 registers.
225
bf80011a
RH		 2262000-04-02 Richard Henderson <rth@cygnus.com>
227
228 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
229 quantities. Correct right shift sign extension.
230 (build_insn): Make `number' unsigned long. Mask top 6 bits of
231 32-bit value when shifting into place.
232
92161534
ILT		 2332000-04-01 Ian Lance Taylor <ian@zembu.com>
234
235 * app.c: Add ATTRIBUTE_UNUSED as needed.
236 * config/tc-ppc.c: Likewise.
237 (ppc_size): Make unsigned long.
238 (ppc_insert_operand): Add casts to avoid warnings.
239
447f3982
NC		 2402000-03-31 Nick Clifton <nickc@cygnus.com>
241
242 * config/tc-d10v.h (md_flush_pending_output): Define.
243
21d75ec2
NC		 2442000-03-29 Nick Clifton <nickc@cygnus.com>
245
246 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
247 segment. Works for both BFD_ASSEMBLER and others.
248 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
249
d1a1bf19
NC		 2502000-03-29 Nick Clifton <nickc@cygnus.com
251
252 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
253
224de7a5
AM		 2542000-03-28 Alan Modra <alan@linuxcare.com.au>
255
256 * listing.c (LISTING_LHS_WIDTH): Default depends on
257 LISTING_WORD_SIZE.
258 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
259
5b8274e3
ILT		 2602000-03-27 Ian Lance Taylor <ian@zembu.com>
261
262 * config/tc-sh.c (md_show_usage): Use backslash before newline in
263 string literal.
264
224de7a5 2652000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 266
267 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
268
269 * config/tc-avr.c (mcu_types): Add missing initialiser.
270 (md_pcrel_from_section): Add prototype.
271 (avr_operand): Remove redundant test of unsigned < 0.
272 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
273
2742000-03-27 Denis Chertykov <denisc@overta.ru>
275
276 * config/tc-avr.c: New file for AVR support.
277 * config/tc-avr.h: Likewise.
278 * configure.in: Add AVR support.
279 * configure: Regenerate.
280
9f10757c
TW		 2812000-03-26 Timothy Wall <twall@cygnus.com>
282
283 * gasp.c (macro_op): Add new argument to check_macro call.
284 Macro structure definitions moved to macro.h
285 * sb.h: Add argument to prototype for input_scrub_include_sb.
286 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
287 nesting checks with an additional flag.
288 (struct input_save): Add flag to indicate whether current sb
289 should be checked for proper macro/conditional nesting.
290 (input_scrub_push/pop): Save/restore nest check flag.
291 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
292 defined.
293 * macro.c (check_macro): Allow caller to retrieve parsed macro
294 information if a pointer is provided. This information may be
295 used by the new macro hooks.
296 * macro.h: Update prototype for check_macro. Macro struct
297 definitions moved here from macro.c/gasp.c.
298 * read.c (read_a_source_file): Add parameter to check_macro call,
299 and pass macro info to the macro hook, if defined.
300 (input_scrub_insert_line): New. Allow insertion of a line of
301 characters into the input stream.
302 (input_scrub_insert_file): New. Allow insertion of an arbitrary
303 file into the input stream.
304 (s_include): Use input_scrub_insert_file.
305 * internals.texi: Document new macro hooks.
306 * as.h: New prototypes added.
307
224de7a5 3082000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 309
310 * config/tc-i386.c: Don't start any as_bad or as_warn message with
311 an initial capital letter.
312 (i386_index_check): Reindent.
313
11424155
NC		 3142000-03-19 Nick Clifton <nickc@cygnus.com>
315
316 * config/tc-arm.c (md_apply_fix3): Fix bug detectng overflow of pc
317 relative branches.
318
43f05576
NC		 3192000-03-17 Thomas de Lellis <tdel@windriver.com>
320
66778679
RH		 321 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
322 instruction operand bad if Rd > 7 when generating
323 thumb instructions. Prevents for example,
324 "adr r12,label" from silently failing and generating
325 the wrong instruction.
326
67231402
NC		 3272000-03-17 Nick Clifton <nickc@cygnus.com>
328
329 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
330 that have a destingation >= 0x400000.
684b81fa 331 Fix compile time warning messages.
67231402 332
a37c8f88
JR		 333Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
334
335 * config/tc-sh.c (md_begin): When encountering insn that are
336 not supported by the current arch, only change the name if
337 its contents are the same as prev_name.
338 (get_specific): If the the architecture doesn't match, fail.
339
dead1419
JR		 340Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
341
342 * config/tc-sh.c (IDENT_CHAR): Define.
343 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
344 matching back where it came from.
345
182e89d3
JR		 346Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
347
348 * config/tc-sh.c (md_show_usage): Add description of -dsp.
349
84f73d89
NC		 3502000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
351
352 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
353 normal operands.
354
dbbc7809
JL		 3552000-03-15 Kazu Hirata <kazu@hxi.com>
356
357 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
358
271bb601
HPN		 359Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
360
361 * expr.c (operand) [case 'f']: When testing if '0f' can start a
362 floating-point-number, make sure 'f' is in FLT_CHARS.
363
8684e216
HPN		 364Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
365
366 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
367 (s_lcomm_internal): Use it.
368 * doc/internals.texi (CPU backend): Document it.
369 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
370 bytes.
371
bb2d6cd7
GK		 3722000-03-10 Geoffrey Keating <geoffk@cygnus.com>
373
374 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
375 when embedded-pic.
376
377 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
378 implementation doesn't have special handling for switch
379 statements.
380 (macro_build): Allow for code in sections other than .text.
381 (macro): Likewise.
382 (mips_ip): Likewise.
383 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
384 Don't perform relocs if we will be outputting them.
385 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
386 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
387 embedded-pic.
388
5c86cbc7
CM		 3892000-03-09 Catherine Moore <clm@cygnus.com>
390
66778679
RH		 391 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
392 relocation type based on the entry in the fixup structure.
5c86cbc7 393
f8c827e9
L		 3942000-03-08 H.J. Lu (hjl@gnu.org)
395
396 * Makefile.am (install-exec-tooldir): Depend on
397 install-exec-bindir for parallel make.
398 * Makefile.in: Regenerated.
399
8ad9e709
NC		 4002000-03-06 Nick Clifton <nickc@cygnus.com>
401
402 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
403 switch.
404 (md_parse_option): Parse -m32r command line switch - disable m32rx
405 compatability.
ded0aeb7
NC		 406 (md_show_usage): Document new option.
407
408 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
409 * doc/Makefile.in: Regenerate.
410 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 411
a02fab7e
JL		 412
413
b7b8f327
MM		 4142000-03-02 Michael Meissner <meissner@redhat.com>
415
416 * config/tc-d30v.c (check_range): Remove code that incorrectly
417 sign extended values where bits < 32.
418
15886821
L		 4192000-03-02 H.J. Lu (hjl@gnu.org)
420
421 * configure.in: Support --enable-targets=all on ia32.
422 * configure: Regenerated.
423
8bf950bf
NC		 4242000-03-01 Nick Clifton <nickc@cygnus.com>
425
426 * gasp.c (do_align): Remove bogus check of alignment value.
427
c5e54cc2
ILT		 4282000-02-27 Thomas de Lellis <tdel@windriver.com>
429
430 * config/obj-elf.c (elf_frob_symbol): Remove code which when
431 TC_PPC was defined forced the type of a symbol with no other type
432 to be BSF_OBJECT.
433
65fd87bc
ILT		 4342000-02-27 Hans-Peter Nilsson <hp@axis.com>
435
436 * doc/internals.texi (CPU backend): Mention that
437 line_separator_chars do not break up comments. Fix typos for
438 LEX_AT and LEX_NAME descriptions. Document operands for
439 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
440 description of md_create_short_jump usage. Document argument for
441 md_undefined_symbol.
442
a25fe906
ILT		 4432000-02-27 Jakub Jelinek <jakub@redhat.com>
444
445 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
446 (md_parse_option): Handle it.
447 (md_show_usage): Document it.
448
21b10511
ILT		 4492000-02-27 Ian Lance Taylor <ian@zembu.com>
450
451 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
452 opcode, for the instruction `pal19'. From Andrea Arcangeli
453 <andrea@suse.de>.
454
773f551c
AM		 4552000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
456
457 * config/tc-i386.c (i386_immediate): Move constant operand sizing
458 from here..
459 (md_assemble): To here, before template operands are matched.
460 Also ensure a constant immediate is sign extended when we know the
461 size is at most 16 bits. This is to catch cases like "add
462 $0xffc0,%ax" where we don't know the size, and thus that the
463 immediate can be represented as Imm8S until after parsing the
464 register operand.
465 (i386_displacement): Similarly sign extend 16 bit constant
466 displacements.
467 (md_assemble): Relax 16-bit jump constant range check to suit sign
468 extended displacements.
469
28d33191
JL		 4702000-02-26 Andreas Jaeger <aj@suse.de>
471
472 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
473
cc5ca5ce
AM		 4742000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
475
476 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
477 call operands when intel_syntax.
478 (intel_float_operand): Return 2 for "fi...".
479 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
480 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
481 earlier "SHORT" change.
482 (md_assemble): When determining suffix from Regs, exclude
483 InOutPortReg.
484
056350c6
NC		 4852000-02-24 Nick Clifton <nickc@cygnus.com>
486
487 * configure: Add arm-wince, mips-pe and sh-pe targets.
488 * configure: Regenerate.
489
490 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
491 sh-pe targets.
492 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
493 "pe-mips" for the mips-pe target.
494
495 * config/tc-arm.c (insns): Change displacement encoded in BL
496 and B instructions if the target port is arm-wince.
497 (do_ldst): Do not bias the relocation offset if the target
498 port is arm-wince.
499 (md_pcrel_from): Add in missing relocation offset bias if the
500 target os arm-wince.
501
502 * config/tc-mips.c (mips_target_format): Support COFF flavour.
503 (md_begin): Disable -G support for mips-pe target.
504 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
505 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
506 COFF flavour.
507
508 * config/tc-sh.c (md_begin): sh-pe target is little endian.
509 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
510 assembler, just set the alignment to 4.
511
512 * config/te-wince-pe.h: New file for WinCE targets. Define
513 TE_WINCE.
514
36bf8ab9
AM		 5152000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
516
517 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
518 string instructions.
519 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
520 (i386_intel_memory_operand): After finding a segment override,
521 check again for no `[' before looking for a displacement. Bomb if
522 more than one displacement rather than silently discarding the
523 second and subsequent ones. Free strings malloc'd by
524 build_displacement_string.
525
f5795b08
CM		 5262000-02-24 Catherine Moore <clm@cygnus.com>
527
528 * config/obj-som.c (obj_pseudo_table): Add "weak".
529 (obj_som_weak): New routine.
530
abd63a32
AM		 5312000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
532
520dc8e8
AM		 533 * config/tc-i386.c (union i386_op): New.
534 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
535 Throughout file replace occurences of disps[n], imms[n], regs[n]
536 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
537 intel mode operand swapping. Add assert in regKludge and
538 fake_zero_displacement code. Test i.types[n] when outputting
539 displacements and immediates. Combine output of Disp16 with
540 Disp32.
7f3f1ea2
AM		 541 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
542 when in intel mode by (not) reversing fsub and fdiv operands
543 before the template search. This fails for single operand
544 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
545 undefined. Instead fix the base_opcode after we've found the
546 template. Move base_opcode xor with found_reverse_match from
547 opcode output code to before this fix so we test for the correct
548 opcodes.
549 (md_assemble): Don't use strcmp when deciding to ignore the suffix
550 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 551
552 * config/tc-i386.h (TC_RELOC): Delete.
553 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
554 with equivalent call to reloc.
555
abd63a32
AM		 556 * as.h (flag_m68k_mri): Move declaration after target include, and
557 only declare when TC_M68K defined. Define as zero otherwise.
558 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
559 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
560 Define as zero otherwise.
561 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
562 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
563 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
564 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
565 testing whether defined.
566 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
567 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
568 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
569 rather than testing whether defined.
570 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
571 (parse_mri_cons): Declare and use only when TC_M68K.
572 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
573 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
574 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
575
576 * NEWS: Mention IBM 370 support.
577
7e052742
RH		 5782000-02-23 Richard Henderson <rth@cygnus.com>
579
580 * config/tc-i386.c (md_assemble): When swapping operands for
581 intel_syntax, assume everything that's not Imm or Disp is a
582 register.
583
5b93d8bb
AM		 5842000-02-23 Linas Vepstas <linas@linas.org>
585
586 * config/tc-i370.c, config/tc-i370.h: New files.
587 * Makefile.am: Add support for Linux/IBM 370.
588 * configure.in: Likewise.
589 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
590 * config/obj-elf.c: Include elf/i370.h
591 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
592
593 * Makefile.in: Regenerate.
594 * configure: Regenerate.
595
596 * doc/c-i370.texi: New file.
597 * doc/all.texi: Include it.
598 * doc/as.texinfo: And here.
599 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
600 * doc/Makefile.in: Regenerate.
601
25f2196d
CC		 6022000-02-19 Michael Meissner <meissner@redhat.com>
603
604 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
605 determine if an instruction can be used in parallel with an ADDppp
606 or SUBppp instruction.
607
6349b5f4
AH		 6082000-02-22 Andrew Haley <aph@cygnus.com>
609
610 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
611
c97ef257
AH		 6121999-12-30 Andrew Haley <aph@cygnus.com>
613
614 * config/tc-mips.c (mips_gp32): New variable.
615 (macro_build) Use mips_gp32.
616 (mips_ip): Ditto.
617 (md_longopts): Add "-mgp32" and "-mgp64".
618 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
619
b985eaa8
ILT		 6202000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
621
622 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
623 warning, and bump it to 1.
624
52454417
ILT		 6252000-02-22 Ian Lance Taylor <ian@zembu.com>
626
627 From Brad Lucier <lucier@math.purdue.edu>:
628 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
629 match format.
630
6b76fefe
CM		 6312000-02-21 Catherine Moore <clm@cygnus.com>
632
633 * config/tc-mips.c (MF_HILO_INSN): Define.
634 (mips_7000_hilo_fix): Declare.
635 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
636 (md_parse_option): Check for 7000_HILO_FIX options.
637 (OPTION_M7000_HILO_FIX): Define.
638 (OPTION_NO_M7000_HILO_FIX): Define.
639 * doc/c-mips.texi (-mfix7000): Describe.
640
f6af82bd
AM		 6412000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
642
643 * listing.c (print_lines): Remove unused variable `end'.
644
645 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
646 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
647 reloc_type when BFD_ASSEMBLER.
648 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
649 reloc_type when BFD_ASSEMBLER. Move common code out of switch
650 statement and quell signed vs. unsigned comparison warning.
651
8c8281f4
NC		 6522000-02-18 Nick Clifton <nickc@cygnus.com>
653
654 * config/tc-d10v.c (find_opcode): Add a symbol's value to
655 the computed frag offset, rather than overwriting it.
656
d4845d57
JR		 657Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
658
659 * config/tc-sh.c ("elf/sh.h"): Include.
660 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
661 (md.begin): Initialize target_arch.
662 Only include opcodes in has table that match selected architecture.
663 (parse_reg): Recognize register names for sh-dsp.
664 (parse_at): Recognize post-modify addressing.
665 (get_operands): The leading space is now optional.
666 (get_specific): Remove FDREG_N support. Add support for sh-dsp
667 arguments. Update valid_arch.
668 (build_Mytes): Add support for SDT_REG_N.
669 (find_cooked_opcode): New function, broken out of md_assemble.
670 (assemble_ppi, sh_elf_final_processing): New functions.
671 (md_assemble): Use find_cooked_opcode and assemble_ppi.
672 (md_longopts, md_parse_option): New option: -dsp.
673 * config/tc-sh.h (elf_tc_final_processing): Define.
674 (sh_elf_final_processing): Declare.
675
c97305a1
JL		 676Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
677
678 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
679 the unwinder subspace. Save the current seg/subseg before creating
680 the new seg/subseg.
681
bec50466
NC		 6822000-02-10 Nick Clifton <nickc@cygnus.com>
683
684 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 685 little endian targets.
bec50466 686 (INST_BYTE1): Redefine to handle big and little endian
66778679 687 targets.
bec50466
NC		 688 (cpu_type): New type: Select between M340 and M210.
689 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 690 instructions of the M340.
bec50466 691 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 692 instructions.
bec50466
NC		 693 (md_atof): Add support for little endian targets.
694 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 695 line switches.
bec50466
NC		 696 (md_convert_frag): Add support for little endian targets.
697 (md_apply_fix3): Add support for little endian targets.
698 (md_number_to_chars): Add support for little endian targets.
699
a25c045a
TW		 7002000-02-10 Timothy Wall <twall@redhat.com>
701
702 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
703 defined, use it to verify the symbol just read should be a label.
704
f28e8eb3
TW		 7052000-02-10 Timothy Wall <twall@redhat.com>
706
707 * app.c (do_scrub_chars): Handle "||" for parallel instructions
708 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
709 around colons when KEEP_WHITE_AROUND_COLON is defined.
710 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
711 and KEEP_WHITE_AROUND_COLON.
712
6dc19fc4
TW		 7132000-02-08 Timothy Wall <twall@redhat.com>
714
715 * read.c (s_rept): Call do_repeat, which abstracts the repeat
716 logic.
717 (do_repeat): New. Abstract repeat logic so that a "break" can be
718 implemented.
719 (end_repeat): New. Provide support for a "break" out of the
720 repeat loop.
721 * read.h: Add prototypes for new functions.
722
f805106c
TW		 7232000-02-08 Timothy Wall <twall@redhat.com>
724
725 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
726 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
727 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
728 non-zero.
729
4469be0f
TW		 7302000-02-08 Timothy Wall <twall@redhat.com>
731
732 * read.c: Added elseif to directives table.
733 * read.h: Added prototype for s_elseif.
734 * doc/as.texinfo: Added description for elseif.
735 * cond.c (s_elseif): New function
736
24a17b6c
TW		 7372000-02-04 Timothy Wall <twall@redhat.com>
738
739 * listing.c (print_lines): Remove conditionals causing bug in
740 listings.
741
bea9907b
TW		 7422000-02-03 Timothy Wall <twall@cygnus.com>
743
744 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
745 default values.
746 * frags.c (frag_new): Calculate fr_fix in octets
747 (frag_now_fix) Return offset as target address offset (bytes).
748 (frag_now_fix_octets) New - Return offset in octets (8-bit
749 quantities).
750 * frags.h: Added prototype for frag_now_fix_octets().
751 Distinguish between octets and bytes in field descriptions.
752 * listing.c (calc_hex): Account for octets vs bytes when
753 printing addresses/offsets.
754 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
755 target is little-endian, print the octets in a word in big-endian
756 order so that the display looks like a proper hexadecimal number,
757 instead of having the octets reversed.
758 * read.c (do_align): When recording alignment, alignment power
759 should be in terms of target bytes (minimum addressible unit)
760 instead of octets.
761 (do_org) Convert ORG target address (byte) argument into an
762 octet offset when generating a variable fragment.
763 * symbols.c (resolve_symbol_value): Symbol final value
764 converted to a target address offset (bytes) from its octet offset.
765 * config/obj-coff.c (coff_frob_symbol): Symbol target address
766 offset (bytes) is adjusted by the frag offset (octets) converted
767 to bytes.
768 (coff_frob_section) Section alignment power is in terms of bytes;
769 convert it to an octet alignment power when calculating size (and
770 size mask) in octets. Don't modify the section size in order to
771 "align" it for TI COFF, since that format has a different method
772 for storing alignment information.
773
210dcc61
TW		 7742000-02-01 Timothy Wall <twall@cygnus.com>
775
776 * stabs.c (generate_asm_file): Escape backslashes in stabs file
777 entries, matching the way GCC generates them. If not escaped, the
778 filename is encoded incorrectly.
779
557537a5
NC		 7802000-01-31 Nick Clifton <nickc@cygnus.com>
781 * config/tc-arm.c (reg_table): Add support for ATPCS register
782 naming conventions.
2c1c4c62 783
557537a5
NC		 7842000-01-31 Geoff Keating <geoffk@cygnus.com>
785
2c1c4c62
GK		 786 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
787 already defined.
788 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
789 New macro.
790 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
791 of a symbol when we really care about its value.
792
7932000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 794
795 * config/tc-mcore.c (md_assemble): Give warning message if
796 operands passes to instruction are more than the spec.
797
2f0ca46a
NC		 7982000-01-27 Thomas de Lellis <tdel@windriver.com>
799
66778679 800 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 801 Thumb mode but the label seen was not declared as '.thumb_func'
802 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
803 correct disassembly of Thumb code bounded by non function labels.
804
4c63da97
AM		 8052000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
806
807 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
808 Add dependencies for e-i386aout.o. Fix 2 comment lines.
809
810 * Makefile.in: Same here.
811 Update copyright.
812
813 * configure.in: Set bfd_gas for i386-aout when primary target
814 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
815 we may need the primary te_file. Remove incorrect comment.
816
817 * configure: Regenerate.
818
819 * config/e-i386aout.c: New file.
820
821 * as.c (USE_EMULATIONS): Move to before print_version_id.
822 (struct emulation): Add i386aout.
823 (show_usage): Split text strings. Reformat -a text. Add --em
824 help.
825 Update copyright.
826
827 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
828 (aout_format_ops): New.
829 Update copyright.
830
831 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
832 preprocessor conditional and add aout USE_EMULATIONS tests.
833 (read_a_source_file): Don't pass error strings to printf as
834 format arg.
835 Update copyright.
836
837 * gasp.c (exp_get_abs): Don't pass error strings to printf as
838 format arg.
839 (do_data): Same here.
840 (process_file): And here.
841 Update copyright.
842
843 * symbols.c (colon): Rewrite "already defined" fatal message
844 code for aout with USE_EMULATIONS.
845 Update copyright.
846
847 * config/obj-aout.c (OBJ_HEADER): Define.
848 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
849 fields of sentinel.
850 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
851 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
852 forms here.
853 (obj_aout_type): Expand S_SET_OTHER here too.
854 (obj_read_begin_hook): Remove.
855 (aout_pop_insert): New.
856 (obj_aout_s_get_other): New.
857 (obj_aout_s_get_desc): New.
858 (aout_format_ops): New.
859 Update copyright.
860
861 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
862 gets aout_pseudo_table.
863 (aout_pseudo_table): Declare.
864 (obj_read_begin_hook): Define.
865 Update copyright.
866
867 * config/obj-coff.c (obj_pseudo_table): Rename to
868 coff_pseudo_table.
869 (coff_pop_insert): Use coff_pseudo_table.
870 (coff_sec_sym_ok_for_reloc): Remove.
871 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
872 and comment all zero entries and remove #if 0 code.
873 Update copyright.
874
875 * config/obj-coff.h (obj_pop_insert): Define.
876 (coff_pseudo_table): Declare.
877 Update copyright.
878
879 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
880 s_get_size, s_set_size. Comment all zero entries.
881 Update copyright.
882
883 * config/obj-elf.c (elf_s_get_other): New function.
884 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
885 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
886 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
887 comment.
888 (obj_elf_parse_section_letters): Don't pass error strings to
889 printf as format arg.
890 Update copyright.
891
892 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
893 OBJ_MAYBE_ECOFF.
894 (elf_s_get_other): Declare.
895 (S_GET_OTHER) Define as elf_s_get_other if not already
896 defined.
897 (S_SET_OTHER): Only define when not already defined.
898 (elf_obj_read_begin_hook): Declare.
899 (obj_read_begin_hook): Define.
900 (elf_obj_symbol_new_hook): Declare.
901 (obj_symbol_new_hook): Define.
902 Update copyright.
903
904 * config/obj-multi.h: Add copyright header and protect against
905 multiple inclusion. Add * to all function pointers.
906 (OBJ_HEADER): If defined, include it rather than other defines
907 in this file.
908 (obj_frob_file_after_relocs): Test for NULL.
909 (obj_symbol_new_hook): Here too.
910 (obj_sec_sym_ok_for_reloc): And here.
911 (S_GET_OTHER): Define.
912 (S_GET_DESC): Define.
913 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
914 (OBJ_MAYBE_ELF): Update comment.
915
916 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
917 OBJ_AOUT preprocessor conditional and handle emulation by
918 testing OUTPUT_FLAVOR.
919 (i386_displacement): Here too.
920 (md_section_align): Similarly here.
921 (i386_target_format): Conditionally compile when more than one
922 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
923 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
924 (i386_displacement): Here too.
925 Update copyright.
926
927 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
928 Define TARGET_FORMAT for aout only when not multi.
929 Update copyright.
930
931 * config/te-multi.h: Delete file as it's identical to te-generic.h
932
add0c677
AM		 9332000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
934
935 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
936 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
937 LONG_MNEM_SUFFIX.
938
939 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
940 DWORD_MNEM_SUFFIX.
941 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
942 comments.
943
a19d8eb0
CP		 9442000-01-13 Clinton Popetz <cpopetz@cygnus.com>
945
66778679
RH		 946 * config/tc-mips.c (mips_do_align): New function.
947 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 948
550262c4
NC		 9492000-01-10 Philip Blundell <philb@gnu.org>
950
951 * doc/c-arm.texi (ARM Options): Fix typo.
952 (ARM-Chars): Correct description of `#'. Mention that `;' is a
953 line separator for Linux.
954 * doc/as.texinfo (Comments): Mention the ARM.
955
0decc840
NC		 9562000-01-10 Philip Blundell <pb@futuretv.com>
957
958 * configure.in (arm*-*-conix*): New target.
959 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
960 armv*-*-linux-gnu.
961 * configure: Regenerate.
962
2e13b764
NC		 9632000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
964
965 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
966 (obj_elf_visibility): New function.
967
968 * doc/as.texinfo (Visibility): New node: document visibility
969 pseudo ops.
970
3138f287
AM		 9711999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
972
973 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
974 warning for absolute jump/call without `*' in non-intel mode. No
975 need to set i.types[0] JumpAbsolute in intel mode.
976
df32bc61
NC		 9771999-12-22 Philip Blundell <pb@futuretv.com>
978
979 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
980 hook function when changing sections.
981 (arm_s_data): Likewise.
982
b4d0b2b3
NC		 9831999-12-14 Nick Clifton <nickc@cygnus.com>
984
985 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 986 command line switch.
b4d0b2b3 987
85cb2cf9
JL		 988Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
989
990 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
991 (r_registers, xr_registers): Define.
992 (r_register_name, xr_register_name): New functions.
993 (md_assemble): Handle new am33 operand types and instruction
994 formats.
995 (mn10300_insert_operand, check_operand): Likewise.
996
a64bcdd8
NC		 9971999-11-29 Nick Clifton <nickc@cygnus.com>
998
999 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1000 (s_force_thumb): Set thumb_mode to 2.
1001 (md_assemble): Do not complain about thumb instructions on a
1002 non-thumb target if thumb_mode is set to 2.
1003
43b4c25e
MM		 10041999-11-28 Michael Meissner <meissner@cygnus.com>
1005
1006 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1007 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1008 (O_...): Add new machine dependent expressions if we are handling
1009 explicit relocations.
1010 (alpha_reloc_op): New static table holding the explicit relocation
1011 information.
1012 (alpha_literal_hash): New static to hold the hash table for
1013 explicit relocations.
1014 (alpha_macros): Add support for explicit relocations.
1015 (md_begin): If explicit relocations, initialize hash table.
1016 (md_assemble): Don't print a second error if tokenize_arguments
1017 already printed an error message.
1018 (md_apply_fix): Add support for explicit relocations.
1019 (alpha_force_relocation): Ditto.
1020 (alpha_fix_adjustable): Ditto.
1021 (alpha_adjust_symtab): New function to support explicit
1022 relocations.
1023 (alpha_adjust_symtab_relocs): Ditto.
1024 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1025 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1026 Add support for explicit relocations. Return -2 if an error
1027 message was already printed.
1028 (find_macro_match): Add support for explicit relocations. Comment
1029 each of the cases.
1030 (emit_insn): Add support for explicit relocations.
1031 (assemble_tokens): Ditto.
1032 (emit_ldgp): Ditto.
1033 (load_expression): Ditto.
1034 (emit_lda): Ditto.
1035 (emit_ldah): Ditto.
1036 (emit_ir_load): Ditto.
1037 (emit_loadstore): Ditto.
1038 (emit_ldXu): Ditto.
1039 (emit_ldil): Ditto.
1040 (emit_sextX): Ditto.
1041 (emit_division): Ditto.
1042 (emit_jsrjmp): Ditto.
1043 (emit_retjcr): Ditto.
1044
1045 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1046 ELF object format.
1047 (tc_adjust_symtab): If explicit relocations, call the function
1048 alpha_adjust_symtab.
1049 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1050 relocations next to the literal relocation they reference.
1051 (TC_INIT_FIX_DATA): Initialize the new fields.
1052 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1053
afbf211f
JL		 1054Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1055
1056 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1057 'B' operand for PA2.0 bb instruction.
1058
f11900d0
NC		 10591999-11-18 Nick Clifton <nickc@cygnus.com>
1060
1061 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1062 target.
1063
1064 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1065 relocs.
1066 (mcore_force_relocation): Force relocations to be generated for
1067 RVA relocs.
1068
2daf4fd8
AM		 10691999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1070
1071 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1072 (i386_displacement): Disallow O_big displacements.
1073
eb726e5d
DL		 1074Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1075
1076 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1077 improvements in error checking.
1078 (md_assemble): Support for unconditional ARM instructions.
1079 (md_parse_option): Support for -m[arm]v5e flag.
1080
035349a4
NC		 10811999-11-12 Nick Clifton <nickc@cygnus.com>
1082
1083 * macro.c (buffer_and_nest): Do not check beyond the end of the
1084 buffer.
1085
c1eae114
NC		 10861999-11-11 Nick Clifton <nickc@cygnus.com>
1087
1088 * macro.c (buffer_and_nest): Look for seperator after TO and
1089 FROM tokens.
1090
c5c834aa
AH		 10911999-11-08 Andrew Haley <aph@cygnus.com>
1092
1093 * app.c (do_scrub_chars): When in State 10, treat backslash
1094 characters in the same way as as symbol characters.
1095
98007ce7
RH		 10961999-11-07 Richard Henderson <rth@cygnus.com>
1097
1098 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1099 the previous label was in the current section before playing
1100 with auto-alignment.
1101
d6c497c7
NC		 11021999-11-06 Nick Clifton <nickc@cygnus.com>
1103
1104 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1105 for weak symbols.
d6c497c7 1106 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1107 the symbol is weak.
d6c497c7 1108
dd33dc0f
MM		 11091999-11-05 Michael Meissner <meissner@cygnus.com>
1110
1111 * expr.h (operatorT): Increase machine dependent operators to 16.
1112 * expr.c (op_rank): Ditto.
1113
5f91fe03
ILT		 11141999-11-03 Ian Lance Taylor <ian@zembu.com>
1115
53b0d397
ILT		 1116 * read.c (pseudo_set): Reject attempts to set the value of a
1117 section symbol.
1118
5f91fe03
ILT		 1119 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1120 if it is defined.
1121
1122 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1123
1124 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1125 to bfd_set_section_contents.
1126
829ce307
NC		 11271999-11-03 Nick Clifton <nickc@cygnus.com>
1128
1129 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1130
2bd7f1f3
GRK		 11311999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1132
1133 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1134 (mips_ip): Use OPCODE_IS_MEMBER.
1135
90ca882f
JL		 1136Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1137
acb56623
JL		 1138 * config/tc-arm.c (reg_required_here): Improve comments.
1139
66778679
RH		 1140 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1141 (tinsns): Initialize variants field.
b49cfa5d
JL		 1142
1143 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1144 BAD_PC respectively.
90ca882f 1145
29c4c6b5
NC		 11461999-10-27 Scott Bambrough <scottb@netwinder.org>
1147
1148 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1149 * config/tc-arm.h: Fix compile time warnings.
1150
d9fd9852
DN		 1151Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1152
1153 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1154 form @abs16, @(abs16) and @(abs16 + imm).
1155
9ce8a5dd
GRK		 11561999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1157
1158 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1159 (ISA_HAS_64_BIT_REGS) New.
1160 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1161 mips_emit_delays,macro_build,load_register,load_addresss,
1162 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1163 and/or use new ISA_xxx macros in expressions involving
1164 ISA, particularly mips_opts.isa.
1165
446a06c9
MM		 11661999-10-18 Michael Meissner <meissner@cygnus.com>
1167
1168 * expr.h (operatorT): Add machine dependent operators md1..md8.
1169 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1170 for the machine dependent operators to use.
1171
1172 * expr.c (op_rank): Add machine dependent operators.
1173
1174 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1175 operator.
1176 (O_cpregister): Ditto.
1177 (md_begin): Change X_op test that field is wide enough to use
1178 O_max instead of O_alpha_max.
1179 (cpu_types): Fill in missing initializer.
1180 (alpha_num_macros): Make unsigned.
1181 (md_assemble): Make opnamelen be size_t.
1182 (md_apply_fix): Cast alpha_num_operands to int before testing.
1183 (alpha_force_relocation): Ditto.
1184 (alpha_fix_adjustable): Ditto.
1185 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1186 (tc_gen_reloc): Ditto.
1187 (tc_get_register): Ditto.
1188 (emit_ldgp): Ditto.
1189 (emit_lda): Ditto.
1190 (emit_ldah): Ditto.
1191 (emit_ldil): Ditto.
1192 (s_alpha_ent): Ditto.
1193 (s_alpha_end): Ditto.
1194 (s_alpha_frame): Ditto.
1195 (s_alpha_prologue): Ditto.
1196 (s_alpha_file): Ditto.
1197 (s_alpha_gprel32): Ditto.
1198 (s_alpha_proc): Ditto.
1199 (s_alpha_set): Ditto.
1200 (s_alpha_base): Ditto.
1201 (s_alpha_align): Ditto.
1202 (s_alpha_arch): Ditto.
1203 (alpha_align): Ditto.
1204 (assemble_insn): Suppress unused variable warning.
1205 (emit_insn): Ditto.
1206 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1207 order in the structure.
1208 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1209
476cdcb8
JL		 1210Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1211
1212 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1213
c388dee8
AM		 12141999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1215
1216 * config/tc-i386.c (i386_index_check): Correct #endif location.
1217
2bdd6cf5
GK		 1218Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1219
1220 * as.c (show_usage): Document new options.
1221 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1222 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1223 (parse_args): Parse the new options.
1224 (main): If there were warnings, and --fatal-warnings
1225 was specified, print an error.
1226 * as.h: New variable, flag_fatal_warnings, for new option.
1227
d53d2751
JL		 1228Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1229
1230 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1231 '@'. Change autoincrement completers to fall through to cache control
1232 completers.
1233
1234 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
1235 arg.
1236 (pa_parse_addb_64_cmpltr): New function.
1237
1238 * config/tc-hppa.c (pa_ip): Change error message.
1239 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1240 '?Q' args to allow falling through.
1241
1242 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
1243 Remove unused conditional codes.
1244 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1245
ba09cd8d
DN		 1246Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1247
1248 * config/tc-d30v.c (CHAR_BIT): Define.
1249 (check_range): Fix bit operations to support integers bigger than
1250 32 bits.
1251
c43185de
DN		 1252Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1253
1254 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1255 operands.
1256
925c058e
DE		 1257Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1258 Doug Evans <devans@cygnus.com>
1259
1260 Add support for m32rx.
1261 * config/tc-m32r.c (enable_m32rx): New static global.
1262 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1263 (allow_m32rx): New function.
1264 (M32R_SHORTOPTS): Add `O'.
1265 (md_longopts): Add --m32rx plus several warning options.
1266 (md_parse_option): Handle new options.
1267 (md_show_usage): Print them.
1268 (md_begin): Enable m32rx.
1269 (OPERAND_IS_COND_BIT): New macro.
1270 (first_writes_to_seconds_operands): New function.
1271 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1272 (target_make_parallel,assemble_two_insns): New functions.
1273 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1274 If optimizing and m32rx, try to make consecutive insns parallel.
1275
fba2b7f9
GK		 1276Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1277
1278 * config/tc-mips.c (nopic_need_relax): Allow for the
1279 .sdata.foo sections generated by -fdata-sections,
1280 and for the .gnu.linkonce.s sections generated by C++.
1281
fd232ac8
JL		 1282Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1283
ce674324
JL		 1284 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1285 with cleaner code using completer prefixes. Add 'Y'.
1286
fd232ac8
JL		 1287 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1288
b1039fc4
JL		 1289Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1290
66778679 1291 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1292 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1293 insn does not match and we should try the next insn in the table.
1294
913f265c
NC		 12951999-09-22 Nick Clifton <nickc@cygnus.com>
1296
1297 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1298
54af6ff6
JL		 1299Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1300
1301 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1302 of PA2.0 support.
1303
4cc782b5
ILT		 13041999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1305
1306 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1307 OBJ_ELF. If ELF, add "sq".
1308 (md_parse_option): If ELF, ignore -s and -q.
1309 (md_show_usage): Mention ELF options.
1310
6be78360
JL		 1311Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1312
65fab780
JL		 1313 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
1314 operands.
1315
71823da4
JL		 1316 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1317
61dd1d31
JL		 1318 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1319
1cf6ae67
JL		 1320 * config/tc-hppa.c (struct pa_it): New field "trunc".
1321 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1322 (pa_parse_ftest_gfx_completer): New function
1323 (pa_parse_fp_cnv_format): New function.
1324
77c02e18
JL		 1325 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1326 (md_apply_fix): Handle 22bit pc-rel branches.
1327
629d9417
JL		 1328 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1329
dbe2f9ee
JL		 1330 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1331
3db6e6bd
JL		 1332 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1333
6be78360
JL		 1334 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1335
e061d86f
JL		 1336at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1337
1338 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1339 (pa_ip): Handle 'fX'.
1340
1341Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1342
66778679
RH		 1343 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1344 (pa_ip): Handle 'fX'.
e061d86f 1345
7acbfc6b
JL		 1346Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1347
1348 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1349 unwinds unless the function is in the text space.
1350 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1351
2d93dcc4
JL		 1352Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1353
b52c78b8
JL		 1354 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1355 (md_assemble): To here. Tweak address generation.
1356
2d93dcc4
JL		 1357 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1358 debug_line.
1359 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1360 (md_assemble): Call dwarf2_where for OBJ_ELF.
1361 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1362 (pa_end_of_source): New function.
1363 * tc-hppa.h (md_end): Define for OBJ_ELF.
1364
6d83c84b
MM		 13651999-09-14 Michael Meissner <meissner@cygnus.com>
1366
1367 * configure.in (Canonicalization of target names): Remove adding
1368 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1369 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1370 * configure: Regenerate.
1371
41fd319a
ILT		 13721999-09-14 Donn Terry <donn@interix.com>
1373
1374 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1375
795a7704
AM		 13761999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1377
2f66722d
AM		 1378 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1379 pc-relative jmp/call to an absolute symbol.
1380 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1381 absolute section symbols.
1382
795a7704
AM		 1383 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1384 jump handling code and comments.
1385
c0c949c7
ILT		 13861999-09-12 Ian Lance Taylor <ian@zembu.com>
1387
1388 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1389 the value if TE_PE and a global defined symbol.
1390
e723ef7c
ILT		 13911999-09-11 Ian Lance Taylor <ian@zembu.com>
1392
1393 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1394 print the symbol, rather than printing it here.
1395
fa16d387
ILT		 13961999-09-11 Donn Terry <donn@interix.com>
1397
d33e1d24
ILT		 1398 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1399 BFD_RELOC_RVA relocations.
1400
18dc2407
ILT		 1401 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1402 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1403 starts with "_G".
1404
945a1a6b
ILT		 1405 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1406 defined.
1407 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1408 * doc/internals.texi (Object format backend): Document
1409 SET_SECTION_RELOCS.
1410
79d292aa
ILT		 1411 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1412 relocations against global symbols if TE_PE.
1413
7a6284c4
ILT		 1414 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1415 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1416
8828d862
ILT		 1417 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1418 symbols.
1419
9690c54d
ILT		 1420 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1421 symbols which do not have a constant value, or tags with
1422 non-tags. Remove the symbol from the list before adding it at the
1423 end.
1424
23dab925
ILT		 1425 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1426 C_FCN symbol differently if TE_PE.
1427 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1428 appears in the pseudo-op, rather coff_line_base which is only set
1429 for a .bf symbol.
1430
28428223
ILT		 1431 * config/obj-coff.c (obj_coff_loc): New static function.
1432 (obj_pseudo_table): Add "loc".
1433
e8a3ab75
ILT		 1434 * config/obj-coff.c (add_lineno): Check that the line number is
1435 positive.
1436
2ab9b79e
ILT		 1437 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1438 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1439 int.
1440 (md_atof): Return NULL rather than 0.
1441 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1442 * expr.c (expr): Change first parameter to int.
1443 * config/obj-coff.c: Add declarations for static functions.
1444 (coff_frob_symbol): Use SYM_AUXENT.
1445 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1446
5881e4aa
ILT		 1447 * config/obj-coff.c (obj_coff_section): Default to setting
1448 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1449
e723ef7c
ILT		 1450 * write.c (adjust_reloc_syms): Print adjusted fixup.
1451
fa16d387
ILT		 1452 * expr.c (integer_constant): Correct too_many_digits calculation
1453 in base 10 case.
1454
13a830b6
AS		 14551999-09-09 Andreas Schwab <schwab@suse.de>
1456
1457 * doc/c-arm.texi: Fix arguments of @var to not contain
1458 punctuation.
1459
325188ec
NC		 14601999-09-08 Philip Blundell <pb@nexus.co.uk>
1461
1462 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1463 and COFF targets.
1464 (md_parse_option): Only support -k flag for ELF and COFF targets.
1465
e7c1f43c
JL		 1466Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1467
1468 * config/tc-hppa.c (pa_ip): Put strict register checks before
1469 call to pa_parse_number.
1470
4964086a
JL		 1471 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1472
c4bf532f
ILT		 14731999-09-06 Ian Lance Taylor <ian@zembu.com>
1474
1475 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1476 BFD_ASSEMBLER code.
1477
a33132fd
ILT		 14781999-09-06 Donn Terry <donn@interix.com>
1479
1480 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1481
0f4f8b56
JL		 1482Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1483
1484 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1485 candidate instruction. Require registers for register arguments
1486 when in strict mode. Require assemble-time constants for
1487 constants when in strict mode.
1488 (pa_get_absolute_expression): Require a constant when in strict
1489 mode.
1490
d3388653
NC		 14911999-09-06 Nick Clifton <nickc@cygnus.com>
1492
1493 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1494
041dd5a9
ILT		 14951999-09-04 Steve Chamberlain <sac@pobox.com>
1496
1497 * config/tc-pj.c: New file, supports picoJava in ELF.
1498 * config/tc-pj.h: Ditto.
1499 * configure.in (pjl*, pj*): New targets.
1500 * Makefile.am: Rebuild dependencies.
1501 (CPU_TYPES): Add pj.
1502 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1503 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1504 * doc/c-pj.texi: New file.
1505 * doc/as.texinfo: Add some PJ specifics.
1506 * doc/all.texi: Add PJ to the list of all architectures, sort them
1507 all alphabetically.
1508 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1509 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1510
4ca72d38
AM		 15111999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1512
1513 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1514 (obj_frob_file): Test for null pointer.
1515 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1516 (OBJ_PROCESS_STAB): And here.
1517 (elf_obj_sy): Remove
1518
1519 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1520 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1521 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1522
1523 * config/obj-coff.c (no_func): Remove.
1524 (coff_format_ops): Change occurrences of no_func to 0, as we test
1525 for 0 in obj-multi.h.
1526
1527 * configure.in: Enable bfd for i386-coff when primary target is
1528 bfd. Enable i386 elf,coff emulation support. Don't set
1529 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1530 emulation to support.
1531 *configure: Regenerate.
1532
bcef92fa
NC		 15331999-09-02 Nick Clifton <nickc@cygnus.com>
1534
1535 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1536 .section .line directive is encountered.
1537
cdf82bcf
NC		 15381999-09-01 Nick Clifton <nickc@cygnus.com>
1539
5856c19a
NC		 1540 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1541 format.
1542
cdf82bcf
NC		 1543 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1544 * as.texinfo: Document --gdwarf2 command line option.
1545 Add additional documentation of ARM command line switches.
1546
af6bdddf
AM		 15471999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1548
1549 * config/tc-i386.c (i386_intel_memory_operand): Combine
1550 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1551 and RESTORE_END_STRING around parse_register calls.
1552 (i386_operand): Here too.
1553 (i386_is_reg): Remove.
1554 (parse_register): Move as_bad calls from within this function to
1555 callers.
1556
5f47d35b
AM		 15571999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1558
1559 Based on a patch from H.J. Lu <hjl@gnu.org>
1560 * config/tc-i386.c (parse_register): Handle FP regs specially.
1561 (md_begin): Remove '(' and ')' from register_chars.
1562
1174497c
DE		 15631999-08-29 Doug Evans <devans@casey.cygnus.com>
1564
1565 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1566 error message (done elsewhere).
1567
17d9105c
JL		 1568Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1569
1570 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1571
9ecc05f0
JL		 1572Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1573
66778679 1574 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1575 args by 'f'.
1576
9e4f2d3a
JL		 1577 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1578
680ef6de
JL		 1579 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1580 between args.
1581 Add new completers. Fix bug in 64 bit condition handling.
1582
413c94ba
JL		 1583 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1584 'cS', and 'c*'.
1585
28252e61
JL		 1586 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1587
a97685e9
JL		 1588 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1589
9ecc05f0
JL		 1590 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1591
cb30237e
NC		 15921999-08-27 Jim Wilson <wilson@cygnus.com>
1593
1594 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1595 (struct ls): Add frag field. Initialize it to zero.
1596 (out_end_sequence): New local text_frag. Set it while in text section.
1597 Replace address check with frag check. Set ls.frag to text_frag if
1598 out_set_addr called.
1599 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1600 Set it before switching sections. Replace address check with frag
1601 check. Set ls.frag to saved_frag if out_set_addr called.
1602
09a798ea
NC		 16031999-08-26 David Mosberger <davidm@hpl.hp.com>
1604
66778679 1605 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1606 output "advance_pc" opcode instead of calling gen_addr_line().
1607 The latter has the undesired side-effect of creating a new row
1608 in the debug line info matrix.
1609
e1c05f12
NC		 16101999-08-26 Jim Wilson <wilson@cygnus.com>
1611
1612 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1613 ls.last_filename if last is less than zero. Set ls.last_filename
1614 when allocating new entry.
1615 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1616 call.
1617
b23bac36
AM		 16181999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1619
1620 * config/tc-i386.c (i386_index_check): Fix the displacement size
1621 when INFER_ADDR_PREFIX.
1622
50f4163f
NC		 16231999-08-18 Nick Clifton <nickc@cygnus.com>
1624
1625 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1626 display its value.
1627
f589a541
ILT		 16281999-08-17 Ian Lance Taylor <ian@zembu.com>
1629
1630 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1631 handle 0xffffNNNN constants correctly.
1632
11450271
NC		 16331999-08-16 Nick Clifton <nickc@cygnus.com>
1634
1635 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1636 as well as loads.
1637
276b1dc2
NC		 16381999-08-13 Nick Clifton <nickc@cygnus.com>
1639
1640 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1641 (md_apply_fix3): Always pass positive values to
1642 validate_offset_imm.
1643
ae5ad4ad
NC		 16441999-08-12 Nick Clifton <nickc@cygnus.com>
1645
1646 * config/tc-arm.c (skip_whitespace): New macro.
1647 Formatting tidy ups.
1648
1649 (md_apply_fix3): Store relocation offset in addend for ELF based
1650 relocs.
1651 (arm_force_relocation): Always generate relocs for Thumb function
1652 calls.
1653
bf6d3895
AM		 16541999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1655
1656 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1657 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1658
46031ca9
JL		 1659Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1660
b100be66
JL		 1661 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1662 flags for the unwind subspace.
1663
46031ca9
JL		 1664 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1665 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1666 suitable relocation based on the size of the target's pointer.
1667 Always Use subsegment zero for the unwinders.
1668 (pa_level): Handle "2.0w".
1669
0825afba
JR		 1670Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1671
1672 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1673 with the following instruction unless this was specified.
1674
1a1ae23e
ILT		 16751999-08-09 Ian Lance Taylor <ian@zembu.com>
1676
1677 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1678 certain sections, to match BFD changes.
1679
81afc846
ILT		 16801999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1681
1682 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1683 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1684 * Makefile.in: Rebuild.
81afc846 1685
04ad1543
ILT		 16861999-08-08 Ian Lance Taylor <ian@zembu.com>
1687
1688 * Makefile.am: Rename .dep* files to DEP*.
1689 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1690 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1691 targets to DEPOBJ.
1692 * Makefile.in: Rebuild.
1693
1eb7027c
RH		 16941999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1695
1696 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1697
2dcc60be
ILT		 16981999-08-08 Ian Lance Taylor <ian@zembu.com>
1699
46eec08e
ILT		 1700 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1701 avoid problems on DOS filesystems.
1702 * Makefile.in: Rebuild.
1703
2dcc60be
ILT		 1704 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1705
17061999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1707
1708 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1709 section flag.
1710
76a27922
ILT		 17111999-08-08 Ian Lance Taylor <ian@zembu.com>
1712
1713 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1714 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1715 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1716
0741736b
JL		 1717Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1718
1719 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1720
9a913dfb
JL		 1721Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1722
1723 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1724
a1f2d742
ILT		 17251999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1726
1727 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1728 non-adjustable symbols.
1729
55a914bc
JL		 1730Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1731
1732 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1733
336f7c70 1734Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1735
1736 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1737 operands.
1738
9750fcc5
ILT		 17391999-08-05 Donn Terry <donn@interix.com>
1740
1741 * config/te-interix.h: New file.
1742 * configure.in (i386-*-interix*): New target.
1743 * configure: Rebuild.
1744
39ba5561
JL		 1745Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1746
1747 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1748 selectors for ELF too.
1749 (selector_table): Add "ltp" and "rtp" selectors.
1750
eecb386c
AM		 17511999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1752
1753 * config/tc-i386.c (i386_operand): No need to change
1754 operand_string pointer in segment reg case before goto
1755 do_memory_reference. Initialise displacement_string_start and
1756 displacement_string_end after do_memory_reference label.
1757 (i386_index_check): Add operand_string param, and print error
1758 message on failure here.
1759 (i386_intel_memory_operand): Instead of here.
1760 (i386_operand): And here.
1761 (INFER_ADDR_PREFIX): Enable.
1762
1763 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
1764
1765 * config/tc-i386.h (DefaultSize): Define. Renumber following
1766 opcode_modifier defines.
1767
1768 From Etienne Lorrain <etienne.lorrain@ibm.net>
1769 * config/tc-i386.c (stackop_size): New variable.
1770 (set_16bit_code_flag): Clear it here.
1771 (set_16bit_gcc_code_flag): New function.
1772 (md_pseudo_table): Add "code16gcc" entry.
1773 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
1774
f173e82e
ILT		 17751999-08-03 Ian Lance Taylor <ian@zembu.com>
1776
a04b544b
ILT		 1777 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
1778 next_set_end even if the end symbol is being discarded.
1779
1780 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
1781 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
1782 * config/obj-coff.c: Likewise.
1783 (seg_info_type): Remove.
1784 (seg_info_off_by_4): Change to array of segT.
1785 (s_get_segment): Adjust accordingly.
1786 (obj_pseudo_table): Fully initialize sentinel entry.
1787
f173e82e
ILT		 1788 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
1789 Ralf Baechle <ralf@uni-koblenz.de>.
1790
c3332e24
AM		 17911999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
1792
1793 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
1794
17951999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
1796
24eab124
AM		 1797 * config/tc-i386.c: Indentation and white space changes.
1798 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
1799 don't enable it by default.
1800 (i386_intel_operand): Remove redundant prototype.
1801 Move check on number of memory operands, and i.mem_operands++
1802 (i386_intel_memory_operand): To here.
1803 Remove i386_immediate code from here. Remove special case code
1804 for input and output using (%dx). Remove base/index checks and
1805 call i386_index_check instead. Save initial operand_string
1806 argument for error message.
1807 (i386_operand): Remove redundant prototype. Move base/index
1808 checks to i386_index_check.
1809 (i386_displacement): Move intel mode check for non-zero
1810 i.disp_operand
1811 (i386_intel_memory_operand): To here.
c3332e24 1812
6d8809aa
RH		 18131999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
1814
1815 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
1816 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
1817 by .register pseudo-op if -64 and --no-undeclared-regs.
1818 (s_register, sparc_adjust_symtab): New functions.
1819 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
1820 Declare sparc_adjust_symtab as tc_adjust_symtab.
1821 * doc/c-sparc.texi: Add description of #ignore special literal
1822 for .register pseudo-op.
1823
c8d259f7
CM		 18241999-07-30 Catherine Moore <clm@cygnus.com>
1825
1826 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
1827 the relocation's section offset.
1828
b77ad1d4
AM		 18291999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1830
1831 * write.c (fixup_segment): Fix generic error check overflow test.
1832
1833 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
1834 X_add_number to long.
1835
b53fcc20
JL		 1836Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
1837
1838 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
1839 processing.
1840
d2e71411
ILT		 18411999-07-27 Ian Lance Taylor <ian@zembu.com>
1842
1843 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
1844 VTABLE relocations.
1845
e9f56b1d
ILT		 18461999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
1847
1848 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 1849
1a39f480
ILT		 1850 * configure.bat: Remove; obsolete.
1851 * config/go32.cfg: Likewise.
1852
29fe79d3
ILT		 18531999-07-21 Brad M. Garcia <bgarcia@fore.com>
1854
1855 * configure.in (i386-*-vxworks*): New target.
1856 * configure: Rebuild.
1857
e06510e6
RH		 18581999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1859
1860 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
1861
dabe3bbc
RH		 18621999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
1863
1864 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
1865 on -64 and not pic.
1866 (output_insn): Put OLO10's secondary addend into tc_fix_data.
1867 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
1868 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
1869 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
1870 MAX_RELOC_EXPANSION): Define.
1871 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
1872
b4cac588
AM		 18731999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1874
1875 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
1876 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
1877 block. Print a warning if an 8-bit or 16-bit constant
1878 displacement or immediate is truncated on output.
1879 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
1880 immediate.
1881 (i386_operand): Disallow immediate jump absolute operand.
1882
966ed0b4
ILT		 18831999-07-15 Ian Lance Taylor <ian@zembu.com>
1884
0ed15843
ILT		 1885 * configure.in: Bump version number to 2.9.5.
1886 * configure: Rebuild.
1887
966ed0b4
ILT		 1888 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
1889 or %llx work.
1890
67f1cff0
JL		 1891Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
1892
1893 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
1894 (cons_fix_new_hppa): Derive size of fixup from size of the object.
1895
2f992c04
NC		 18961999-07-14 Philip Blundell <pb@nexus.co.uk>
1897
1898 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
1899 is defined.
1900 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
1901
1902 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
1903 if -mno-fpu was given.
1904 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
1905 relocs.
1906 (cons_fix_new_arm): Remove misleading comments.
1907
14ad458a
ILT		 19081999-07-14 Ian Lance Taylor <ian@zembu.com>
1909
1910 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
1911 error message.
1912 (relax_segment): Likewise. After giving a rs_org error, convert
1913 the frag to rs_align to avoid cascading errors.
1914
36823076
AS		 19151999-07-12 Andreas Schwab <schwab@suse.de>
1916
1917 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
1918
ab9da554
ILT		 19191999-07-11 Ian Lance Taylor <ian@zembu.com>
1920
1921 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
1922 as appropriate. Fill in structure initializations. Add variable
1923 initializations. Add casts.
1924 * dwarf2dbg.c (print_stats): Change i to size_t.
1925 * listing.c (listing_listing): Change list_line to unsigned int.
1926
e0accf0c
ILT		 19271999-07-10 Ian Lance Taylor <ian@zembu.com>
1928
1929 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
1930 rather than checking for \001 and \002 in symbol name.
1931 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
1932
7d4ce8a9
JL		 1933Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
1934
1935 * configure.in (hppa*-linux-gnu*): New target.
1936 * configure: Rebuilt.
1937
5395a469
NC		 19381999-07-08 Nick Clifton <nickc@cygnus.com>
1939
1940 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
1941
cac58fa6
NC		 19421999-07-07 Nick Clifton <nickc@cygnus.com>
1943
5395a469 1944 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 1945 accessing symbolP directly.
1946
03b36ee1
JL		 1947Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
1948
1949 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
1950 for ELF.
1951
49a5575c
NC		 19521999-07-05 Nick Clifton <nickc@cygnus.com>
1953
1954 * config/tc-arm.c (ARM_EXT_V5): Define.
1955 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1956 (md_begin): Detect ARM v5 architectures.
1957 (md_parse_option): Accept arm v5 specification.
1958 (md_show_usage): Documment -marmv5 switch.
1959
1960 * doc/c-arm.texi: Document -marmv5 command line option.
1961
1962 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1963 op.
1964 (validate_immediate_twopart): New function. Determine if a
1965 constant can be computed by two ADD instructions.
1966 (output_inst): Remove its command line parameter - it was never
1967 used.
1968 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1969 implememt the ADRL pseudo op.
1970 (tc_gen_reloc): Generate a suitable error message if an ADRL
1971 instruction tries to generate a real reloc.
1972
1973 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1974
09ecf0ba
JL		 1975Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1976
1977 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1978 into lower case.
1979
264d6861
ILT		 19801999-06-27 H.J. Lu <hjl@gnu.org>
1981
1982 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1983 non BFD_ASSEMBLER case.
1984
827c0149
ILT		 19851999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1986
1987 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1988 data.
1989
a340d270
RH		 19901999-06-26 David Mosberger <davidm@hpl.hp.com>
1991
1992 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1993 out_end_sequence() when the address decreases due to a new frag.
1994 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1995 numbering starts with 1.
1996
16b93d88
NC		 19971999-06-23 Nick Clifton <nickc@cygnus.com>
1998
1999 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2000 .section for COFF.
2001 (mcore_s_text): Call obj_elf_text for ELF target.
2002 (mcore_s_data): Call obj_elf_data for ELF target.
2003 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2004 for COFF target.
2005 (mcore_s_bss): New function: Dump literal table before changing
2006 sections.
2007 (mcore_s_comm): New function: Dump literal table before changing
2008 sections.
2009
2010 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2011 No longer static functions.
2012 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2013 Provide prototypes for these functions.
2014
fed9b18a
ILT		 20151999-06-22 Ian Lance Taylor <ian@zembu.com>
2016
be2acf27
ILT		 2017 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2018 a list of names, to try obj_segment_name, and to try abbreviated
2019 names when using COFF without long section names.
2020
7dcc9865
ILT		 2021 * config/tc-alpha.c: More use of symbol accessor functions.
2022 * config/tc-arc.c: Likewise.
2023 * config/tc-d30v.c: Likewise.
2024 * config/tc-fr30.c: Likewise.
2025 * config/tc-i860.c: Likewise.
2026 * config/tc-m88k.c: Likewise.
2027 * config/tc-mcore.c: Likewise.
2028 * config/tc-ns32k.c: Likewise.
2029 * config/tc-sparc.c: Likewise.
2030 * config/tc-v850.c: Likewise.
2031
a77f5182
ILT		 2032 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2033 sy_value with appropriate accessor functions.
2034 * config/tc-arm.c (md_apply_fix3): Likewise.
2035 * config/tc-d10v.c (AT_WORD_P): Likewise.
2036 * config/tc-v850.c (reg_name_search): Likewise.
2037
fed9b18a
ILT		 2038 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2039 use symbol_get_bfdsym instead.
2040 * config/tc-ppc.c (md_assemble): Likewise.
2041 * config/tc-v850.c (v850_comm): Likewise.
2042
310b5aa2
ILT		 20431999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2044
2045 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2046 the symbol, rather than accessing the bsym member.
2047 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2048 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2049 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2050 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2051 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2052 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2053 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2054 * config/tc-v850.c (tc_gen_reloc): Likewise.
2055
9cb8e75e
JL		 2056Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2057
2058 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2059 (hppa_gen_reloc_type): Conditionalize on BFD64.
2060 (tc_gen_reloc): Re-enable ELF relocations.
2061 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2062
3d103319
ILT		 20631999-06-21 Ian Lance Taylor <ian@zembu.com>
2064
2065 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2066 warning.
2067 (do_ldst): Move assignment out of if condition.
2068 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2069 parentheses to avoid warning.
2070
776b24b4
NC		 20711999-06-21 Nick Clifton <nickc@cygnus.com>
2072
155f0fe7
NC		 2073 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2074 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2075
809ffe0d
ILT		 20761999-06-19 Ian Lance Taylor <ian@zembu.com>
2077
2078 * config/tc-ppc.c: Update for symbol handling changes.
2079 * config/obj-coff.c: Likewise.
2080
49863f82
JL		 2081Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2082
2083 * tc-hppa.c: General cleanups of ELF support. No more spaces
2084 and subspaces for ELF.
2085 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2086 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2087 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2088 (UNWIND_SECTION_NAME): Likewise.
2089 (space/subspace related structures): Conditionalize definitions
2090 on OBJ_SOM.
2091 (space/subspace directives and support routines): Conditionalize
2092 definitions and references/uses on OBJ_SOM.
2093 (label_symbol_struct): For ELF, track the symbol's segment. For
2094 SOM track its space.
2095 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2096 changes.
2097 (USE_ALIASES): Kill for both SOM & ELF.
2098 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2099 (pa_space, pa_subspace): Corresponding changes.
2100 (pa_spaces_begin): Corresponding chagnes.
2101 (md_begin): Do not muck around with space/subspace stuff for
2102 OBJ_ELF.
2103 (md_apply_fix): Temporarily disable argument relocation stuff
2104 for OBJ_ELF.
2105 (tc_gen_reloc): Temporarily disable relocation generation for
2106 OBJ_ELF
2107 (pa_build_unwind_subspace): Similarly.
2108
fed881b1
NC		 21091999-06-16 Nick Clifton <nickc@cygnus.com>
2110
2111 * config/tc-arm.c (thumb_set): New pseudo op.
2112 (text, data, section): Override these pseudo ops with ARM
2113 specific versions.
2114 (s_thumb_set): New function: Perform the same as a .set pseudo
2115 op, but also mark the alias'ed symbol as being a Thumb
2116 function.
2117 (arm_s_text): New function: Perform the same as the .text
2118 pseudo op, but dump the literal pool before changing
2119 sections.
2120 (arm_s_data): New function: Perform the same as the .data
2121 pseudo op, but dump the literal pool before changing
2122 sections.
2123 (arm_s_section): New function: Perform the same as the
2124 .section pseudo op, but dump the literal pool before changing
2125 sections.
2126 (arm_cleanup): Do not reset the current section before dumping
2127 the literal pool.
2128
0f94f4c8
NC		 21291999-06-17 Nick Clifton <nickc@cygnus.com>
2130
2f3519a2
NC		 2131 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2132 OPTION_NO_WARN_UNMATCHED entries.
2133 (md_parse_option): Generate a warning message if an unrecognised
2134 option is encountered.
2135
0f94f4c8
NC		 2136 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2137 (get_operands): When parsing an expression after an '@' symbol
2138 has been detected, do not ignore '#' symbols.
2139 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2140 false.
2141
e4a86f6f
ILT		 21421999-06-13 Ian Lance Taylor <ian@zembu.com>
2143
2144 From K. Richard Pixley <rich@noir.com>:
2145 * configure.in (ppc-*-vxworks*): New target.
2146 * configure: Rebuild.
2147
a8aed0fb
UD		 21481999-06-12 Philip Blundell <philb@gnu.org>
2149
2150 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2151
7565ed77
ILT		 21521999-06-13 Ian Lance Taylor <ian@zembu.com>
2153
2154 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2155 which refer to symbols in linkonce sections, permit reducing the
2156 relocs if the symbol is local.
2157
b9e57a38
ILT		 21581999-06-12 Ian Lance Taylor <ian@zembu.com>
2159
2160 * subsegs.c (subseg_text_p): New function.
2161 * as.h (subseg_text_p): Declare.
2162 * read.c (do_align): Use subseg_text_p to set the default fill.
2163 * write.c (subsegs_finish): Likewise.
2164 * config/obj-coff.c (write_object_file): Likewise.
2165 * config/tc-i386.h (md_maybe_text): Don't define.
2166 (md_do_align): Use subseg_text_p to set the default fill.
2167 * config/tc-m32r.c (m32r_do_align): Likewise.
2168 * config/tc-sh.c (sh_do_align): Likewise.
2169 * config/tc-sparc.h (md_do_align): Likewise.
2170
008960a5
ILT		 21711999-06-12 David O'Brien <obrien@freebsd.org>
2172
2173 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2174 * configure: Rebuild.
2175
a1605869
ILT		 21761999-06-12 Ian Lance Taylor <ian@zembu.com>
2177
d9ac5a3b
ILT		 2178 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2179 * Makefile.am: Rebuild dependencies.
2180 * Makefile.in: Rebuild.
2181
a1605869
ILT		 2182 * config/tc-i386.c (i386_immediate): Remove unused label
2183 seg_unimplemented.
2184
2185 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2186 * symbols.c: Likewise.
2187 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2188 sy_next field when taking address, rather than symbol_next.
2189
2190 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2191 offsetT.
2192 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2193 value from the output file architecture.
2194 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2195 * dwarf2dbg.h: Change bfd_vma to addressT.
2196
a7cd1c22
ILT		 21971999-06-11 Ian Lance Taylor <ian@zembu.com>
2198
2199 * dwarf2dbg.h: Use PARAMS in function declarations.
2200
76171f81
ILT		 22011999-06-11 Martin Dorey <mdorey@madge.com>
2202
2203 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2204 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2205 OBJ_ELF.
2206 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2207
9b4d630b
ILT		 22081999-06-11 Ian Lance Taylor <ian@zembu.com>
2209
5865bb77
ILT		 2210 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2211
9e7c96d9
ILT		 2212 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2213 popsection.
2214
1b50c718
ILT		 2215 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2216
1bf67e0d
ILT		 2217 * read.c (read_a_source_file): Only declare inescape if
2218 QUOTES_IN_INSN.
2219
2220 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2221 match parameters.
2222 (find_entry_byval): Add parens to avoid warning.
2223
2224 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2225
9b4d630b
ILT		 2226 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2227 undefined symbols.
2228
a22b281c
RH		 22291999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2230
66778679 2231 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2232 with isoctal.
2233
2234 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2235 synthetize_setx): New functions.
2236 (md_assemble): Broken the special cases into the above
2237 functions. Make compiler happy if sizeof(bfd_vma)==4.
2238 Fix sethi generated from set/setuw. If instructions have a relloc,
2239 always clear the fields to be relocated in the opcode.
2240 (sparc_ip): Remove special_case global variable.
2241
7f2f689c
ILT		 22421999-06-10 Ian Lance Taylor <ian@zembu.com>
2243
d7ba4a77
ILT		 2244 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2245 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2246 indication of success rather than a value.
2247 (itbl_get_val): Likewise.
2248 (itbl_get_field): Use strcspn. Change delimiters to include
2249 parens.
2250 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2251 (itbl_get_val): Likewise.
2252 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2253
7f2f689c
ILT		 2254 * symbols.c (copy_symbol_attributes): Convert local symbols to
2255 regular symbols.
2256
c1d3c45e
NC		 22571999-06-10 Nick Clifton <nickc@cygnus.com>
2258
2259 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2260 ARM920t.
2261
63fab58c
RH		 22621999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2263
2264 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2265 Optimize set if sizeof(bfd_vma) == 64.
2266 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2267 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2268 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2269
cf9a1301
RH		 22701999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2271
2272 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2273 (s_ncons): New function.
2274 (native_op_table): New table.
2275 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2276 R_SPARC_OLO10 handling.
2277
bf29b231
RH		 2278Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2279
2280 * expr.h (struct expressionS): Revert last change; widen X_op.
2281 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2282
9be1cda6
AS		 2283Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2284
a4835b42
AS		 2285 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2286 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2287 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2288 * Makefile.in: Regenerated.
2289
9be1cda6
AS		 2290 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2291 `common' pass on to s_mri_common.
2292 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2293
62335629
RH		 22941999-06-06 Richard Henderson <rth@cygnus.com>
2295
2296 * config/obj-elf.c (obj_elf_section): Don't free the return
2297 value of demand_copy_C_string.
2298
9de8d8f1
RH		 22991999-06-05 Richard Henderson <rth@cygnus.com>
2300
2301 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2302 creation logic from obj_elf_create_section.
2303
2304 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2305 (section_stack): New.
2306 (special_sections): Make const.
2307 (obj_elf_section): Gut and rewrite parsing.
2308 (obj_elf_change_section): New function broken out of obj_elf_section.
2309 (obj_elf_parse_section_letters): Likewise.
2310 (obj_elf_section_word): Likewise.
2311 (obj_elf_section_type): Likewise.
2312 (obj_elf_previous): Treat as a toggle.
2313 (obj_elf_popsection): New.
2314 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2315 (ppc_section_type): Likewise.
2316 * config/tc-ppc.h: Likewise.
2317
2318 * expr.h (struct expressionS): Don't make X_op a bitfield.
2319 * config/tc-alpha.c: Update for symbol handling changes.
2320 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2321 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2322
58b5739a
RH		 23231999-06-05 Richard Henderson <rth@cygnus.com>
2324
2325 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2326 (dwarf2_gen_line_info): Kill unused variables.
2327 (dwarf2_finish): Likewise.
2328 (dwarf2_where): Likewise.
2329 (dwarf2_directive_file): If we've only got a string,
2330 hand off to s_app_file.
2331 * ecoff.c: Move the include of ecoff.h.
2332 * symbols.h (S_IS_FUNCTION): Prototype.
2333
2334 * read.c (LEX_HASH): Supply a default.
2335 (lex_type): Use it.
2336 (s_globl): Update `c' after skipping whitespace.
2337 * read.h (LEX_END_NAME, is_name_ender): New.
2338 * expr.c (get_symbol_end): Respect it.
2339
398e8c25
ILT		 23401999-06-04 Mark Klein <mklein@dis.com>
2341
993142d5
ILT		 2342 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2343 to real if OBJ_SOM
2344 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2345
398e8c25
ILT		 2346 * config/tc-hppa.c: Update for symbol handling changes.
2347
b4013713
ILT		 23481999-06-03 Ian Lance Taylor <ian@zembu.com>
2349
080e41e6
ILT		 2350 * cgen.c: Update for symbol handling changes.
2351 * config/tc-m32r.c: Likewise.
f412ead8 2352
a0f75b47
ILT		 2353 * config/tc-hppa.h: Update for symbol handling changes.
2354 * config/tc-hppa.c: Likewise.
2355
174419c1
ILT		 2356 * config/tc-arm.h: Update for symbol handling changes.
2357 * config/tc-arm.c: Likewise.
2358 (symbol_make_empty): Remove. Just use symbol_create.
2359
2360 * symbols.c (symbol_set_tc): Correct name.
2361
6104f0a0
ILT		 2362 * Makefile.am: Rebuild dependencies.
2363 ($(OBJS)): Don't depend upon struc-symbol.h.
2364 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2365 * dep-in.sed: Don't remove struc-symbol.h.
2366 * Makefile.in: Rebuild.
2367
b4013713
ILT		 2368 * doc/internals.texi (Symbols): Describe changes in symbol
2369 handling.
2370
6576f0b5
RH		 23711999-06-03 Richard Henderson <rth@cygnus.com>
2372
2373 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2374 instead of doing the work by hand.
2375
fac0d250
RH		 23761999-06-03 David Mosberger <davidm@hpl.hp.com>
2377
2378 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2379 state of line state-machine.
2380 (struct ls): Collect DWARF2 line state-machine state in new member
2381 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2382 resulted in any DWARF2 directives.
2383 (reset_state_machine): New function.
2384 (out_end_sequence): Ditto.
2385 (dwarf2_gen_line_info): When switching sections or switching to a
2386 lower text address, call out_end_sequence() first to terminate the
2387 previous code sequence as code sequences MUST have monotonically
2388 increasing addresses.
2389 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2390
23911999-06-03 David Mosberger <davidm@hpl.hp.com>
2392
2393 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2394 DWARF2 debug info (line information only, at this point).
2395 * as.h: Update comment about supported debug formats.
2396 * dwarf2dbg.c, dwarf2dbg.h: New files.
2397 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2398
2399 * expr.c (operand): Don't use [ for parens if we want an index op.
2400 (op_encoding): Switch [ into O_index, if desired.
2401 (op_rank): Renumber with O_index on bottom.
2402 (expr): If O_index, match closing bracket.
2403 * expr.h (O_index): New.
2404
2405 * read.c (read_a_source_file): Conditionally allow matched "
2406 in lines passed to md_assemble.
2407
2408 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2409
49309057
ILT		 24101999-06-03 Ian Lance Taylor <ian@zembu.com>
2411
2412 Add support for storing local symbols in a small structure to save
2413 memory when assembling large files.
2414 * as.h: Don't include struc-symbol.h.
2415 (symbolS): Add typedef.
2416 * symbols.c: Include struc-symbol.h.
2417 (local_hash): New static variable.
2418 (save_symbol_name): New static function, from symbol_create.
2419 (symbol_create): Call save_symbol_name.
2420 (local_symbol_count): New static variable.
2421 (local_symbol_conversion_count): Likewise.
2422 (LOCAL_SYMBOL_CHECK): Define.
2423 (local_symbol_make): New static function.
2424 (local_symbol_convert): New static function.
2425 (colon): Handle local symbols. Create local symbol for local
2426 label name.
2427 (symbol_table_insert): Handle local symbols.
2428 (symbol_find_or_make): Create local symbol for local label name.
2429 (symbol_find_base): Check for local symbol.
2430 (symbol_append, symbol_insert): Check for local symbols.
2431 (symbol_clear_list_pointers, symbol_remove): Likewise.
2432 (verify_symbol_chain): Likewise.
2433 (copy_symbol_attributes): Likewise.
2434 (resolve_symbol_value): Handle local symbols.
2435 (resolve_local_symbol): New static function.
2436 (resolve_local_symbol_values): New function.
2437 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2438 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2439 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2440 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2441 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2442 (symbol_previous, symbol_next): New functions.
2443 (symbol_get_value_expression): Likewise.
2444 (symbol_set_value_expression): Likewise.
2445 (symbol_set_frag, symbol_get_frag): Likewise.
2446 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2447 (symbol_mark_used_in_reloc): Likewise.
2448 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2449 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2450 (symbol_mri_common_p): Likewise.
2451 (symbol_mark_written, symbol_clear_written): Likewise.
2452 (symbol_written_p): Likewise.
2453 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2454 (symbol_section_p, symbol_equated_p): Likewise.
2455 (symbol_constant_p): Likewise.
2456 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2457 (symbol_get_obj, symbol_set_obj): Likewise.
2458 (symbol_get_tc, symbol_set_tc): Likewise.
2459 (symbol_begin): Initialize local_hash.
2460 (print_symbol_value_1): Handle local symbols.
2461 (symbol_print_statistics): Print local symbol statistics.
2462 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2463 Declare new symbols.c functions. Move many declarations here from
2464 struc-symbol.h.
2465 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2466 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2467 (struct symbol): Move bsym to make it clearly the first field.
2468 Remove TARGET_SYMBOL_FIELDS.
2469 (symbolS): Don't typedef.
2470 (struct broken_word): Remove.
2471 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2472 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2473 (symbol_clear_list_pointers): Likewise.
2474 (symbol_insert, symbol_remove): Likewise.
2475 (symbol_previous, symbol_append): Likewise.
2476 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2477 (struct local_symbol): Define.
2478 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2479 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2480 (local_symbol_get_frag, local_symbol_set_frag): Define.
2481 (local_symbol_get_real_symbol): Define.
2482 (local_symbol_set_real_symbol): Define.
2483 Define.
2484 * write.c (write_object_file): Call resolve_local_symbol_values.
2485 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2486 (TARGET_SYMBOL_FIELDS): Don't define.
2487 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2488 ECOFF_DEBUGGING, add ECOFF fields.
2489 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2490 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2491 ECOFF_DEBUGGING, add ECOFF fields.
2492 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2493 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2494 * config/tc-mcore.h: Don't include struc-symbol.h.
2495 (TARGET_SYMBOL_FIELDS): Don't define.
2496 (struct mcore_tc_sy): Define.
2497 (TC_SYMFIELD_TYPE): Define.
2498 * Many files: Use symbolS instead of struct symbol. Use new
2499 accessor functions rather than referring to symbolS fields
2500 directly.
2501
2502 * read.c (s_mri_common): Don't add in value of line_label.
2503
2504 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2505 checking for SEC_LINK_ONCE.
2506
2507 * config/tc-sh.h (sh_fix_adjustable): Declare.
2508
2509 * app.c (input_buffer): New static variable.
2510 (app_push): Save saved_input in allocated buffer.
2511 (app_pop): Restored saved_input.
2512 (do_scrub_chars): Change get parameter to take char * and int as
2513 arguments. Change GET macro to pass input_buffer to get
2514 function. Don't save input into allocated buffer.
2515 * as.h (do_scrub_chars): Update declaration.
2516 * input-file.c (input_file_get): Change to take char * and int.
2517 Read data into passed in buffer. Remove static buffer.
2518 * read.c (scrub_from_string): Change to take char * and int. Copy
2519 data into passed in buffer.
2520
2521 * hash.h: Neaten. Declare hash_traverse.
2522 * hash.c: Complete rewrite based on BFD hashing code.
2523 * gasp.c (chunksize): New variable.
2524 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2525 hash_delete.
2526
661e4995
NC		 25271999-05-28 Nick Clifton <nickc@cygnus.com>
2528
2529 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2530 addend unless the target uses an old ABI.
2531
d9a62219
DE		 2532Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2533
2534 -Wchar-subscripts cleanup
2535 * listing.c (listing_newline): Use unsigned char variable, so
2536 calls to isascii,iscntrl are correct.
2537 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2538 (unsigned char).
2539 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2540 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2541 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2542 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2543
6da466c7
ILT		 25441999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2545
2546 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2547 width for Coldfire.
2548 (arch_coldfire_p): New #define.
2549 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2550
25511999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2552
2553 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2554
2555 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2556 (install_operand): Add place `N'.
2557 (init_table): Add registers ACC, MACSR, MASK.
2558
2559 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2560
2561 * config/tc-m68k.c: Change mcf5200 --> mcf.
2562 (archs): Add mcf5206e, mcf5307.
2563 (m68k_ip): Add format `u'.
2564 (install_operand): Add place `m', `M', `h'.
2565 (init_table): Add upper/lower registers.
2566
2567 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2568
bedf545c
ILT		 25691999-05-28 Martin Dorey <mdorey@madge.com>
2570
2571 * config/tc-i960.c: Several minor changes to add ELF and
2572 BFD_ASSEMBLER support.
2573 * config/tc-i960.h: Likewise.
2574 * configure.in (i960-*-elf*): New target.
2575 * aclocal.m4, configure: Rebuild.
2576
40c62b25
AM		 25771999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2578
2579 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2580 reloc changes when defined(BFD_ASSEMBLER).
2581
daa01f85
AM		 25821999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2583
2584 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2585
2586 * write.c (write_print_statistics): Output to file, not stderr.
2587
2588 * expr.c (generic_bignum_to_int32,64): Prototype.
2589
2590 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2591 output_sleb128, output_uleb128, output_big_sleb128,
2592 output_big_uleb128, output_big_leb128): Prototype.
2593 (output_big_sleb128, output_big_uleb128): Make inline.
2594 (output_big_leb128): Remove inline
2595
2596 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2597 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2598 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2599 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2600 value for correct overflow check in write.c:fixup_segment.
2601 * write.c (fixup_segment): Move bitfield overflow checks to after
2602 the md_apply_fix call.
2603 * config/obj-coff.c (fixup_segment): Likewise.
2604 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2605 valueT *val argument.
2606
19b34177
AS		 2607Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2608
2609 * config/atof-ieee.c (gen_to_words): Correctly round a
2610 denormalized number. Fix off-by-one in range checking for
2611 exponent in a denormal.
2612
b8a40f53
NC		 26131999-05-10 Nick Clifton <nickc@cygnus.com>
2614
2615 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2616 name.
2617
53f3de98
RH		 2618Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2619
2620 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2621
578ec497
AM		 26221999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2623
2624 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2625 (ReverseRegRegmem): Remove.
2626 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2627 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2628 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2629 kludge.
2630
2631 From Doug Ledford <dledford@redhat.com>
2632 * config/tc-i386.h (RegXMM): New for P/III.
2633 * config/tc-i386.c: Add support for P/III.
2634
d0e9a01c
RH		 2635Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2636
2637 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2638 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2639 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2640
83183c0c
RH		 2641Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2642
2643 * config/tc-i386.c (i386_immediate): Skip whitespace before
2644 complaining about junk after expression.
2645 (i386_displacement): Likewise.
2646
03987ced
RH		 2647Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2648
2649 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2650 Don't copy before downcaseing.
2651
0d96863f
CM		 26521999-05-05 Catherine Moore <clm@cygnus.com>
2653
66778679
RH		 2654 * tc-m68k.c: Include elf/m68k.h.
2655 (m68k_elf_final_processing): New routine.
2656 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2657 Define.
0d96863f 2658
90700a53
JL		 2659Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2660
2661 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2662 17 bit fmt insn.
2663
252b5132
RH		 26641999-04-30 Nick Clifton <nickc@cygnus.com>
2665
2666 * config/tc-mcore.c (mcore_s_section): Dump literals before
2667 changing section.
2668
26691999-04-29 Nick Clifton <nickc@cygnus.com>
2670
2671 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2672 for COFF/PE port.
2673
2674Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2675
2676 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2677 (TC_INIT_FIX_DATA): Delete.
2678 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2679 (TC_INIT_FIX_DATA): Delete.
2680 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2681 * write.c (fix_new_internal): Initialize fx_cgen member.
2682 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2683 (gas_cgen_md_apply_fix3): Update.
2684 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2685 (md_cgen_record_fixup_exp): Update.
2686 (FX_OPINFO_R_TYPE): Update.
2687
2688 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2689 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2690 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2691 * frags.h (struct frag): Make opindex, opinfo ints.
2692
2693 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2694
26951999-04-26 Tom Tromey <tromey@cygnus.com>
2696
2697 * aclocal.m4, configure: Updated for new version of libtool.
2698
26991999-04-22 Nick Clifton <nickc@cygnus.com>
2700
2701 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2702 md_apply_fix.
2703 (md_apply_fix3): Do not fix up absolute relocations against
2704 symbolic values.
2705
2706 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2707
27081999-04-20 Nick Clifton <nickc@cygnus.com>
2709
2710 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2711 changes and data-in-text directives.
2712 (mcore_cons): New function: intercept cons() operations.
2713 (mcore_float_cons): New function: intercept float_cons()
2714 operations.
2715 (mcore_stringer): New function: intercept stringer() operations.
2716
27171999-04-18 Ian Lance Taylor <ian@zembu.com>
2718
2719 * obj.h (struct format_ops): Change generate_asm_lineno field to
2720 take no parameters.
2721 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2722
2723 * config/tc-alpha.c (find_opcode_match): Add default case to
2724 switch.
2725 (find_macro_match): Likewise.
2726 (load_expression): Parenthesize && within ||.
2727
2728 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2729
27301999-04-17 Nick Clifton <nickc@cygnus.com>
2731
2732 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2733 .text .data .section pseudo ops.
2734 (mcore_s_section): New function. Dump lits before changing secs.
2735 (mcore_s_text): New function. Dump lits before changing secs.
2736 (mcore_s_data): New function. Dump lits before changing secs.
2737
27381999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2739
2740 * config/tc-mips.c (mips_32bitmode): New.
2741 (md_begin): Set mips_32bitmode if needed.
2742 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2743 Set EF_MIPS_32BITMODE.
2744
2745Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2746
2747 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2748 change.
2749
27501999-04-16 Nick Clifton <nickc@cygnus.com>
2751
2752 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2753
2754Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2755
2756 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2757 expressions correctly.
2758
2759
27601999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2761
2762 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
2763
2764Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
2765
2766 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
2767 and fmpynfadd instructions.
2768
27691999-04-11 Richard Henderson <rth@cygnus.com>
2770
2771 * as.h (environ): Declare it, if needed.
2772 * as.c (dump_statistics): Don't declare environ.
2773 * configure.in (environ): Detect declaration.
2774 * configure, config.in: Rebuild
2775
2776 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
2777 (i386_displacement): Allocate enough space for replacement buffer.
2778 Clean up replacement buffer initialization.
2779
27801999-04-11 Bob Manson <manson@charmed.cygnus.com>:
2781
2782 * subsegs.c (section_symbol): Don't create a new symbol if one
2783 already exists; instead, use the existing one, but set its segment
2784 and frag data if it hasn't already been defined.
2785 * config/obj-coff.c (c_section_symbol): Likewise.
2786
2787Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
2788
2789 * tc-alpha.c (load_expression): Call as_bad instead of abort.
2790
27911999-04-08 Nick Clifton <nickc@cygnus.com>
2792
2793 * config/tc-mcore.c: New File: Support routines for MCore
2794 assembler.
2795 * config/tc-mcore.h: New File: Definitions for MCore assembler.
2796 * config/obj-coff.c: Add support for mcore-pe target.
2797
2798 * Makefile.am: Add support for MCore targets.
2799 * Makefile.in: Regenerate.
2800 * configure.in: Add support for MCore targets.
2801 * configure: Regenerate.
2802
2803 * doc/all.texi: Set MCORE.
2804 * doc/as.texinfo: Document MCore specific command line options.
2805
2806 * write.h: Prevent multiple inclusion.
2807
28081999-04-06 Ian Lance Taylor <ian@zembu.com>
2809
2810 * asintl.h (LC_MESSAGES): Never define.
2811 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
2812 does not define it.
2813 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
2814 does not define it.
2815
2816 * Makefile.am (m68k-parse.c): If configuring in the source
2817 directory, copy m68k-parse.y into the local directory before
2818 running ylwrap, to remove spurious differences when generating
2819 snapshots.
2820 * Makefile.in: Rebuild.
2821
2822 * config/tc-sparc.h (md_do_align): Just allocate the number of
2823 bytes necessary, rather than always allocating 1024.
2824
28251999-04-04 Ian Lance Taylor <ian@zembu.com>
2826
2827 * listing.c (listing_newline): Add cast to avoid warning.
2828 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
2829 * config/tc-i386.c (i386_scale): Add return value.
2830 (build_displacement_string): Remove unused local temp_disp2.
2831 (i386_intel_memory_operand): Add parentheses to avoid warning.
2832 (i386_intel_operand): Remove unused local end_of_operand_string.
2833 (i386_operand): Remove unused local operand_modifier.
2834 (i386_operand): Add parens to avoid warning.
2835
28361999-04-04 Don Bowman <don@pixsci.com>
2837
2838 * configure.in: Add mips*-*-vxworks* target; have it define
2839 MIPS_STABS_ELF.
2840 * configure, config.in: Rebuild.
2841
28421999-03-31 Nick Clifton <nickc@cygnus.com>
2843
2844 * configure.in (emulations): Add support for arm-epoc-pe.
2845 * configure: Regenerate.
2846 * config/te-epoc-pe.h: New file. Define macros specific to
2847 arm-epoc-pe target.
2848 * config/tc-arm.h: Select epoc-pe-arm target format if configured
2849 for arm-epoc-pe target.
2850
2851Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
2852
2853 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
2854
2855Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
2856
2857 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
2858 detect ",n" without a condition.
2859 (pa_parse_neg_cmpsub_cmpltr): Likewise.
2860
2861
2862Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
2863
2864 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
2865 instruction is encoded with one bit.
2866
2867
28681999-03-23 Ian Lance Taylor <ian@zembu.com>
2869
2870 * doc/internals.texi (CPU backend): Mention that
2871 line_separator_chars should not include newline. From thi
2872 <ttn@mingle.glug.org>.
2873
28741999-03-22 Doug Evans <devans@casey.cygnus.com>
2875
2876 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2877 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
2878
2879Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
2880
2881 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
2882
2883Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
2884
2885 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
2886
2887
2888Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
2889
2890 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
2891
28921999-03-15 Martin Hunt <hunt@cygnus.com>
2893
2894 * app.c (do_scrub_begin): Change '-' back to a symbol char
2895 so we can use multiple opcodes on a line again.
2896
2897 * config/tc-d30v.c: By default, warn if a symbol has
2898 the same name as a register. Plus some minor
2899 updates from the branch.
2900
29011999-03-13 Nick Clifton <nickc@cygnus.com>
2902
2903 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
2904 BFD_RELOC_16 and BFD_RELOC_64.
2905
29061999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2907
2908 * expr.c (expr): Add missing else.
2909
29101999-03-12 Nick Clifton <nickc@cygnus.com>
2911
2912 * config/tc-arm.c (md_apply_fix3): Improve error message.
2913
29141999-03-11 Doug Evans <devans@casey.cygnus.com>
2915
2916 * Makefile.am (CPU_TYPES): Add fr30.
2917 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
2918 (fr30,m32r dependencies): Update.
2919 * Makefile.in: Rebuild.
2920
2921 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
2922 (gas_cgen_record_fixup_exp): Ditto.
2923 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
2924 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
2925 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
2926 (md_cgen_lookup_reloc): Update use of operand->type.
2927 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
2928 (md_convert_frag): Call cgen_operand_lookup_by_num.
2929 (md_cgen_lookup_reloc): Update use of operand->type.
2930 (m32r_cgen_record_fixup_exp): Ditto.
2931
29321999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
2933
2934 * config/tc-mips.c (md_show_usage): Fix message.
2935
29361999-03-03 Nick Clifton <nickc@cygnus.com>
2937
2938 * doc/c-arm.texi (ARM Syntax): Document new command line switches
2939 and LDR reg,=<expr> instruction.
2940
2941 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
2942 -mcpu=arm9tdmi.
2943
2944Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
2945
2946 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
2947
29481999-02-17 Nick Clifton <nickc@cygnus.com>
2949
2950 This patch was created by: Scott Bambrough
2951 <scottb@corelcomputer.com>
2952
2953 * app.c:
2954 Special cased '@' character. The '@' character is used as the
2955 ARM assembler comment character, as a special character
2956 and in ELF .symver pseudo-op's, and as a special character in
2957 .type and .section pseudo-ops.
2958 (symver_pseudo): New static variable.
2959 (symver_state): New static variable.
2960 (struct app_save): Add field 'symver_state'.
2961 (app_push): Save global symver_state int struct app_save.
2962 (app_pop): Restore global symver_state from struct app_save.
2963 (do_scrub_chars): Special case handling of '@' character in
2964 .symver pseudo-ops.
2965
2966 * configure.in: Modified to recognize armv* uname syntax from ARM
2967 Linux kernel.
2968 * configure: Regenerated.
2969
2970 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2971 a prefix to the section's type.
2972 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2973 the type's typename.
2974
2975 * config/tc-arm.h: Add support for PIC generation:
2976 (pic_code): New boolean.
2977 (obj_relocate_extern): Define.
2978 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2979 (TC_CONS_FIX_NEW): Define.
2980 (tc_fix_adjustable): Define.
2981 (GLOBAL_OFFSET_TABLE_NAME): Define.
2982
2983 * config/tc-arm.c: Add support for PIC generation:
2984 (line_seperator_chars): Allow ';' as a seperator for Linux.
2985 (is_immediate_prefix): New macro.
2986 (arm_parse_reloc): New function.
2987 (s_arm_elf_cons): New function.
2988 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2989 (md_undefined_symbol): Special case handling for the Global Offset
2990 Table's symbol.
2991 (md_apply_fix3): Handle PIC relocs.
2992 (tc_gen_reloc): Handle PIC relocs.
2993 (md_parse_option): Add support for '-k' command line switch to
2994 enable PIC generation.
2995 (cons_fix_new_arm): New function.
2996 (s_arm_elf_cons): New function.
2997
2998Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2999
3000 * configure.in: Add comments for uses of AC_DEFINE.
3001 * acinclude.m4: Likewise.
3002 * acconfig.h: Remove.
3003 * aclocal.m4: Rebuild.
3004 * configure: Rebuild.
3005 * Makefile.in: Rebuild.
3006 * config.in: Rebuild.
3007
30081999-02-15 Jim Lemke <jlemke@cygnus.com>
3009
3010 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3011 non-constant offset from a base register.
3012
30131999-02-14 Ken Raeburn <raeburn@raeburn.org>
3014
3015 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3016 strings always.
3017
3018Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3019
3020 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3021 (emit_insn): Look for pc-relative and no-overflow specifiers on
3022 internal relocation types.
3023
30241999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3025
3026 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3027 -mcpu=NNNN flags.
3028
3029 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3030 mips_cpu instead.
3031 (mips_4650, mips_4010, mips_4100): Variables removed.
3032 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3033 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3034 variables.
3035 (md_begin): Don't bother initializing the mips_NNNN variables;
3036 mips_cpu is set, and that's good enough now.
3037 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3038 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3039 (show): New function, to handle wrapping in the CPU lists.
3040 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3041
3042Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3043
3044 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3045 than treat as an immediate specifier.
3046
3047Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3048
3049 * config/tc-i386.c: Prototype many functions.
3050 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3051 (i386_immediate): Remove unused second argument.
3052 (i386_intel_operand): Fix i386_is_reg typo.
3053 (i386_operand): Use allow_naked_reg.
3054 (output_invalid): Make operand int for K&R.
3055
3056Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3057
3058 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3059 patch.
3060 * Makefile.in: Rebuild.
3061
30621999-02-09 Doug Evans <devans@casey.cygnus.com>
3063
3064 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3065 (cgen.o): Ditto.
3066 (EXTRA_as_new_SOURCES): Comment out.
3067 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3068 * Makefile.in: Rebuild.
3069 * doc/Makefile.in: Rebuild.
3070 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3071 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3072 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3073 * configure: Rebuild.
3074 * aclocal.m4: Rebuild.
3075 * config.in: Rebuild.
3076 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3077 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3078 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3079 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3080 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3081 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3082 (gas_cgen_record_fixup_exp): Ditto.
3083 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3084 descriptor, not global variable.
3085 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3086 descriptor, not global variable. Refer to insert_operand handler
3087 via cpu descriptor, not global function.
3088 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3089 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3090 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3091 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3092 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3093 * config/tc-m32r.c: Ditto.
3094 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3095 (md_assemble): Ditto.
3096 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3097
30981999-02-09 Nick Clifton <nickc@cygnus.com>
3099
3100 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3101 relocations for ELF targets.
3102
31031999-02-08 Nick Clifton <nickc@cygnus.com>
3104
3105 * configure.in: Add support for StrongARM target.
3106 * configure: Regenerate.
3107
31081999-02-05 Nick Clifton <nickc@cygnus.com>
3109
3110 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3111
3112 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3113 for COFF ports.
3114
3115Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3116
3117 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3118
3119Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3120
66778679
RH		 3121 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3122 (INTEL_DWORD_MNEM_SUFFIX): Define.
3123 (BYTE_PTR): Define.
3124 (WORD_PTR): Define.
3125 (DWORD_PTR): Define.
3126 (XWORD_PTR): Define.
3127 (SHORT): Define.
3128 (OFFSET_FLAT): Define.
3129 (FLAT): Define.
3130 (NONE_FOUND): Define.
3131 (No_dSuf): Define.
3132 (No_xSuf): Define.
3133 * config/tc-i386.c (set_intel_syntax): New routine.
3134 (intel_syntax): Declare.
3135 (allow_naked_reg): Declare.
3136 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3137 (intel_float_operand): New routine.
3138 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3139 Handle brackets as well as parens. Call i386_intel_operand for
3140 intel syntax. Reverse operands if appropriate. Handle new
3141 suffixes. Handle movzx and movsx.
3142 (i386_is_reg): New routine.
3143 (i386_immediate): New routine.
3144 (i386_scale): New routine.
3145 (i386_displacement): New routine.
3146 (i386_operand_modifier): New routine.
3147 (build_displacement_string): New routine.
3148 (i386_parse_seg): New routine.
3149 (i386_intel_memory_operand): New routine.
3150 (i386_intel_operand): New routine.
3151 (i386_operand): Call i386_displacement, i386_immediate,
3152 i386_scale, etc. instead of handling inline.
3153 (parse_register): Handle registers without prefix.
252b5132
RH		 3154
3155Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3156
66778679
RH		 3157 * configure: Regenerate.
3158 * configure.in (arm-*-oabi): New.
3159 (thumb-*-oabi): New.
3160 * config/tc-arm.c (target_oabi): Declare.
3161 (md_apply_fix3): Support REL relocs.
3162 (md_parse_option): Handle -oabi.
3163 (elf32_arm_target_format): New routine.
3164 (md_longopts): Add OPTION_OABI.
3165 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3166
3167
31681999-01-28 Nick Clifton <nickc@cygnus.com>
3169
3170 * write.c (write_relocs): Handle out of range error.
3171
3172 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3173 (fr30_force_relocation): Default to 0.
3174
3175 * config/tc-fr30.h (obj_fix_adjustable): Define.
3176 (TC_FORCE_RELOCATION): Define.
3177
3178 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3179 relocs.
3180
31811999-01-16 Nick Clifton <nickc@cygnus.com>
3182
3183 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3184 merge of two instructions if the left instruciton kills the right.
3185
31861999-01-11 Doug Evans <devans@casey.cygnus.com>
3187
3188 * Makefile.in: Regenerate.
3189 * configure.in: Redo test for using cgen.
3190 * configure: Regenerate.
3191
31921999-01-09 Nick Clifton <nickc@cygnus.com>
3193
3194 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3195 redefinition of this macro.
3196
3197Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3198
3199 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3200 warning.
3201
32021998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3203
3204 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3205 a read of HI or LO and an immediatly following branch.
3206
32071998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3208
3209 * config/tc-mips.c (md_begin): Another correction to the setting of
3210 mips_eabi64.
3211
32121998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3213
3214 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3215
32161998-12-21 Nick Clifton <nickc@cygnus.com>
3217
3218 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3219 bit insn when optimizing, so that parallelised instructions will
3220 start on a 32 bit boundary.
3221
32221998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3223
3224 * config/tc-mips.c (mips_eabi64): New.
3225 (md_begin): Set mips_eabi64.
3226 (mips_elf_final_processing): Use it.
3227
32281998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3229
3230 * config/tc-mips.c (mips_elf_final_processing):
3231 Correct setting of ABI in e_flags.
3232
3233Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3234
3235 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3236
32371998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3238
3239 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3240
32411998-12-15 Doug Evans <devans@casey.cygnus.com>
3242
3243 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3244 warning, values that don't fit in the field.
3245
32461998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3247
3248 * config/tc-mips.c (mips_abi_string): New.
3249 (md_parse_option,md_longopts): Add mabi.
3250 (mips_elf_final_processing): Set e_flags based on mabi flag.
3251
32521998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3253
3254 * config/tc-mips.c (md_parse_option): Handle vr4111.
3255
325698-12-11 Ken Raeburn <raeburn@cygnus.com>
3257
3258 * config/tc-h8300.c (build_bytes): Change message given if the
3259 instruction requires H8/300H mode and we're not in Hmode, to
3260 suggest that it may be the operand modes that are the problem, not
3261 necessarily the opcode.
3262
32631998-12-10 Nick Clifton <nickc@cygnus.com>
3264
3265 * config/tc-fr30.c: Add line separator character.
3266
3267Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3268
3269 * configure.in (hppa-*-mpeix*): New target.
3270 * config/obj-som.h (obj_som_compiler): Declare.
3271 * config/obj-som.c (compiler_seen): New static variable.
3272 (obj_som_compiler): New function.
3273 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3274 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3275 (pa_type_args): Set hppa_priv_level.
3276 (pa_compiler): New static function if OBJ_SOM.
3277 * configure: Rebuild.
3278
3279Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3280
3281 * read.c (output_leb128): Don't mark as inline.
3282
32831998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3284
3285 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3286 AIX .vbyte unaligned data support.
3287 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3288 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3289 sections.
3290
32911998-12-07 Nick Clifton <nickc@cygnus.com>
3292
3293 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3294 input handling.
3295
3296Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3297
66778679
RH		 3298 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3299 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3300
3301Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3302
3303 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3304 checking the target type.
3305 (mips-dec-bsd*): Set endian to little.
3306 * configure: Rebuild.
3307
3308 COFF weak symbol support, based on patches from Mark Elbrecht
3309 <snowball3@usa.net>:
3310 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3311 * config/obj-coff.c (obj_coff_weak): New static function.
3312 (obj_coff_endef) [both versions]: Handle weak symbols.
3313 (coff_frob_symbol): Likewise.
3314 (yank_symbols): Likewise.
3315 (obj_pseudo_table): Add "weak".
3316
3317 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3318 <aymeric.vincent@emi.u-bordeaux.fr>.
3319 * aclocal.m4: Rebuild with current tools.
3320 * configure: Rebuild.
3321
3322 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3323 an assertion failure for a case we can't handle when OBJ_ECOFF.
3324
3325 * expr.c (operator): And with 0xff to avoid problems with signed
3326 char.
3327
33281998-12-03 Nick Clifton <nickc@cygnus.com>
3329
3330 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3331 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3332
33331998-12-02 Nick Clifton <nickc@cygnus.com>
3334
3335 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3336 LDI:20 insn.
3337
3338Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3339
3340 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3341 of pcrel point.
3342
3343Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3344
3345 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3346 pcrel point.
3347
3348Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3349
3350 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3351 scope.
3352 (d10v_cleanup): Only generate previous insn if a multiline insn is
3353 not pending.
3354
3355Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3356
3357 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3358 FR30_OPERAND_I32.
3359
3360Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3361
3362 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3363 -marm6xxx command line switches.
3364
33651998-11-18 Doug Evans <devans@casey.cygnus.com>
3366
3367 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3368 (itbl-ops.o): Delete duplicate dependencies.
3369 Rebuild dependencies.
3370 Add fr30 dependencies.
3371 * Makefile.in: Rebuild.
3372
3373Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3374
3375 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3376 opcode list.
3377 * listing.c: Ignore line terminator characters found inside
3378 strings.
3379
3380Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3381
3382 * po/gas.pot: Regenerated.
3383
3384Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3385
3386 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3387 fr30_is_label_start(). Also checks for delay slot insns.
3388
3389 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3390 FR30 instructions which contain a colon in the mnemonic.
3391
3392 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3393
3394Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3395
3396 * config/tc-fr30.c: Removed currently superflous code.
3397
3398Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3399
3400 * config/tc-fr30.h: New file.
3401 * config/tc-fr30.c: Tweaking so that it will compile.
3402
3403Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3404
66778679
RH		 3405 * config/tc-d10v.h (obj_fix_adjustable): Define.
3406 (TC_FORCE_RELOCATION): Define.
3407 (d10v_force_relocation): Declare.
3408 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3409 (md_apply_fix3): Handle Vtable relocs.
3410 (d10v_fix_adjustable): New.
3411 (d10v_force_relocation): New.
252b5132
RH		 3412
3413Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3414
3415 * config/tc-d30v.c: Change default behaviour to ignore potential
3416 conflicts between register name and symbol names.
3417
3418Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3419
3420 * configure.in: Add fr30-*-*.
3421 * config/tc-fr30.c: New file.
3422 * Makefile.in: Regenerated.
3423 * config.in: Regenerated.
3424 * configure: Regenerated.
3425 * doc/Makefile.in: Regenerated.
3426 * po/gas.pot: Regenerated.
3427
3428Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3429
3430 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3431 are 16 bit insns.
3432
3433Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3434
3435 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3436 characters.
3437 (do_scrub_chars): Add some casts to unsigned char to avoid
3438 unwanted sign extension.
3439 * read.c (lex_type): Set characters about 127 to be symbol
3440 characters.
3441 * config/tc-i386.c (md_begin): Set identifier_chars and
3442 operand_chars for values above 127.
3443
3444Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3445
66778679
RH		 3446 * configure.in: detect cygwin* instead of cygwin32*
3447 * configure: regenerate
252b5132
RH		 3448
3449Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3450
3451 * listing.c: Add support for producing a listing from piped
3452 input.
3453
3454Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3455
3456 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3457 (append_insn): Account for the tx39's multiply behavior.
3458
34591998-10-26 Michael Meissner <meissner@cygnus.com>
3460
3461 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3462 from assemble_parallel_insns. Add support for '->' to indicate
3463 explicitly serializing the instructions.
3464 (md_assemble): Ditto.
3465
3466Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3467
66778679
RH		 3468 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3469 WEAK handling.
252b5132
RH		 3470
3471Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3472
66778679 3473 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3474
3475Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3476
3477 * config/tc-mips.c : support frame and regmask/fregmask when
3478 MIPS_STABS_ELF is specified.
3479
3480Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3481
66778679
RH		 3482 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3483 (md_apply_fix): Don't return 1 for VTABLE relocs.
3484 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3485
3486Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3487
3488 * doc/c-i386.texi: Replace occurences of "opcode" with
3489 "instruction mnemonic", "instruction", or "mnemonic" when
3490 referring to the name of an instruction. Use "opcode" when
3491 referring to the sequence of machine bytes.
3492
3493 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3494 (is_opcode_char): Rename to is_mnemonic_char.
3495 (md_assemble and i386_operand): Correct error messages from
66778679 3496 "opcode" to "instruction mnemonic"
252b5132
RH		 3497 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3498 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3499 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3500 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3501 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3502 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3503 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3504
3505 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3506
3507 * config/tc-i386.c (i386_operand): Check for garbage after
3508 register name.
3509
3510Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3511
3512 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3513 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3514
3515Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3516
66778679
RH		 3517 * config/tc-sh.h (obj_fix_adjustable): Define.
3518 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3519 (md_apply_fix): Likewise.
3520 (tc_gen_reloc): Likewise.
3521 (sh_fix_adjustable): New.
252b5132
RH		 3522
3523Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3524
3525 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3526 * cgen.h (gas_cgen_finish_insn): Update prototype.
3527 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3528 cgen_insn_t -> CGEN_INSN_INT.
3529 (make_parallel): Update handling of CGEN_INT_INSN_P.
3530 (assemble_parallel_insn): Ditto.
3531 (target_make_parallel): New function.
3532 (md_assemble): Use it.
3533
3534Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3535
66778679 3536 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3537
3538Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3539
3540 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3541 converted into lower case.
3542
3543Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3544
66778679
RH		 3545 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3546 (gas_cgen_tc_gen_reloc): Likewise.
3547 * config/tc-m32r.h (obj_fix_adjustable): Define.
3548 * config/tc-m32r.c (m32r_fix_adjustable): New.
3549 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3550
3551Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3552
3553 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3554
3555Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3556
3557 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3558 to lower case before parsing.
3559
3560 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3561 parallel insns modift buts in the PSW as a side effect.
3562
3563Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3564
3565 * config/tc-d30v.c (find_format): Test for missing flag and
3566 control registers.
3567
3568 (md_apply_fix3): Fix error messages to avoid
3569 assumption about presence of a symbol.
3570
3571 (parallel_ok): Disallow parallel instructions that both modify the
3572 same flag register.
3573
3574 (find_format): Generate a warning if an odd numbered register is
3575 used as the first register in a mutli-register instruction.
3576
3577Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3578
3579 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3580 relocations are always associated with a symbol.
3581
3582Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3583
66778679
RH		 3584 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3585 (elf32_sparc_force_relocation): Declare.
3586 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3587 (tc_gen_reloc): Handle vtable relocs.
3588 (elf32_sparc_force_relocation): New.
252b5132
RH		 3589
3590Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3591
66778679
RH		 3592 * symbols.c (S_IS_FUNCTION): New.
3593 * config/tc-v850.h (obj_fix_adjustable): Define.
3594 (TC_FORCE_RELOCATION): Define.
3595 (v850_force_relocation): Declare.
3596 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3597 of fx_addnumber for VTABLE reloc addends.
3598 (md_apply_fix3): Handle VTABLE relocs.
3599 (v850_fix_adjustable): New.
3600 (v850_force_relocation): New.
252b5132
RH		 3601
3602Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3603
3604 * tc-hppa.c (fp_operand_format): Add some additional formats.
3605 (pa_ip): Do not automatically promote into pa2.0 mode.
3606 (pa_level): Handle ".level 2.0".
3607
3608Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3609
3610 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3611 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3612 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3613 (None): Redefine as 0xffff.
3614
3615 From Jeff B Epler <jepler@usgs.gov>
3616 * doc/c-i386.texi (i386-SIMD): New section.
3617
3618Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3619
3620 * read.c (discard_rest_of_line): New function.
3621 * read.h: Declare it.
3622 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3623
3624Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3625
3626 * config/tc-d10v.c (find_symbol_matching_register): New function.
3627 (find_opcode): Cope with the case where a register name matches
3628 a symbol name.
3629
3630Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3631
3632 * config/tc-v850.c (md_pcrel_from): Rename to
3633 v850_pcrel_from_section.
3634 (v850_pcrel_from_section): Do not resolves symbols in other
3635 sections.
3636
3637 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3638
3639Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3640
3641 * config/tc-d10v.c (find_opcode): Generate an error if a register
3642 is supplied for an operand that should not be a register.
3643
3644Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3645
3646 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3647 instructions to have another instruction in the right bin.
3648
3649Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3650
3651 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3652 the right container if the left container holds a branch
3653 instruction.
3654
3655Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3656
3657 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3658 both a register name and symbol name.
3659 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3660
3661Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3662
3663 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3664 execution unit class.
3665
3666 (reg_name_search): If a name matches a register and a symbol,
3667 prefer the register.
3668 (find_format): Disallow flag registers when a general purpose
3669 register is required.
3670 If a number is required, but a register has been given, check to
3671 see if a symbol with the same name as the register exists, and if
3672 so, use that symbol.
3673
3674Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3675
3676 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3677
3678Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3679
3680 * config/tc-d30v.c (find_format): Do not accept flag registers as
3681 general purpose registers.
3682 (find_format): If an immediate value is expected at a given place
3683 in a format, but a register name has been provided instead, check
3684 to see if that register name matches the name of a predefined
3685 symbol and if it does, then use the symbol instead.
3686 (reg_name_search): If a register name matches a symbol name,
3687 prefer the register name to the symbol name.
3688
3689Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3690
3691 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3692 the previous insn to empty.
3693
36941998-09-20 Michael Meissner <meissner@cygnus.com>
3695
3696 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3697 pieces, forcing the use of an ANSI compiler.
3698
3699Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3700
3701 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3702 relocs.
3703 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3704
3705Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3706
66778679
RH		 3707 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3708 assembler syntax.
3709 (obj_elf_vtable_entry): Likewise.
3710 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3711 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3712 (tc_gen_reloc): Likewise.
3713 (arm_fix_adjustable): Likewise.
3714 (elf32_arm_force_relocation): New.
3715 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3716
3717Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3718
3719 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3720
3721Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3722
66778679
RH		 3723 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3724 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3725
3726Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3727
3728 * config/tc-i386.c (i386_operand): Detect non-segment registers
3729 used as segment prefixes.
3730
3731Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3732
3733 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3734 optimize across FDE boundaries.
3735
3736 * config/obj-coff.c (obj_coff_section): Preserve any link once
3737 flags when setting the section flags.
3738
3739Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3740
3741 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3742 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3743
3744Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3745
3746 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3747 to the host width.
3748
3749Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3750
3751 * frags.c (frag_grow): Include the size of the frag struct in the
3752 obstack chunk size.
3753
3754 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3755 if the new subseg comes before the old.
3756
3757Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3758
3759 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3760 to handle edge8 and edge16.
3761
3762Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
3763
3764 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
3765 before we clobber the symbol involved.
3766
3767Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
3768
66778679
RH		 3769 * config/tc-arm.c: Remove OBJ_ELF definitions for
3770 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
3771 use arm_adjust_symtab for OBJ_COFF.
3772 (armelf_adjust_symtab): New Routine.
3773 * config/tc-arm.h: Define obj_adjust_symtab to
3774 armelf_adjust_symtab for OBJ_ELF.
3775
252b5132
RH		 3776Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
3777
3778 * configure.in: Make all i386-elf targets use bfd_gas.
3779 * config/tc-i386.c (tc_i386_force_relocation): New.
3780 (tc_i386_fix_adjustable): Don't fix vtable relocs.
3781 (md_apply_fix3): Likewise.
3782 (tc_gen_reloc): Handle them.
3783 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
3784 tc_i386_force_relocation.
3785
3786Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
3787
3788 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
3789
3790Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
3791
3792 * config/tc-d30v.c (md_assemble): Copy previous opcode over
3793 current opcode after writing the first insturction of a reverse
3794 sequential pair.
3795
3796Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
3797
3798 * read.h (generate_lineno_debug): Add prototype.
3799 * read.c (generate_lineno_debug): Make non-static.
3800
3801Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3802
3803 * config/tc-i386.c (md_assemble): Only warn for address/data size
3804 prefixes.
3805
3806Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
3807
3808 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
3809 against Thumb function names, as the linker needs this information.
3810
38111998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
3812
3813 * expr.c (operand): Check also that there is no advance in operand
3814 after atof_generic in order to decide "is it label 0f or floating
3815 point number?".
3816
3817Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
3818
3819 * config/tc-m32r.c: Replace double dash prefix to M32R specific
3820 command line options with a single dash.
3821 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
3822
3823Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
3824
3825 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
3826 * tc-arm.c (arm_fix_adjustable): New routine.
3827
38281998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
3829
3830 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
3831 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
3832 demand_empty_rest_of_line before mri_comment_end.
3833 (equals): Check garbage after expression before
3834 mri_comment_end in MRI mode.
3835
3836Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
3837
3838 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
3839 small immediate constant to use the constant itself rather than
3840 always using 1.
3841
3842Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
3843
3844 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
3845 (pa_leave): Likewise.
3846
3847Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3848
3849 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
3850 prefixes.
3851 (i386_operand): Fix an error message.
3852
3853Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
3854
3855 * doc/c-arm.texi (ARM Directives): Document .req directive.
3856
3857 * config/tc-arm.c (reg_required_here): Display erroneous string if
3858 the register name could not be decoded.
3859 Do not set inst.instruction if the sift is -1.
3860
3861Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
3862
3863 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
3864 we do for EXTERN.
3865
3866Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
3867
3868 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3869 even if it is belived to be unnecessary.
3870
3871Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3872
3873 config/tc-i386.c (i386_operand): Size immediate constants by
3874 suffix (erroneously removed as part of July 7 change).
3875
3876Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
3877
66778679
RH		 3878 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
3879 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
3880 (armelf_frob_symbol): New Routine.
3881 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 3882
3883Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
3884
3885 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
3886
3887Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
3888
3889 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
3890 command line switches passed to assembler.
3891
3892Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
3893
3894 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
3895 (gas_cgen_opcode_desc): Declare.
3896 (gas_cgen_parse_operand): Declare.
3897 (*): Prepend gas_ to gas specific fns to denote them as such.
3898 All uses updated.
3899 * cgen.c (gas_cgen_opcode_desc): New global
3900 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
3901 (queue_fixup): Renamed from cgen_queue_fixup.
3902 (*): Prepend gas_ to gas specific fns to denote them as such.
3903 All uses updated.
3904 (gas_cgen_md_apply_fix3): Update call to insert_operand.
3905 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
3906 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
3907 Open opcode table and initialize it.
3908 (make_parallel): Use gas_cgen_opcode_desc.
3909 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
3910 (md_assemble): Ditto.
3911
3912Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
3913
3914 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
3915 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
3916 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
3917 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
3918 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
3919 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
3920 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
3921 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
3922 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
3923 (INIT_STAB_SECTION): Likewise.
3924 (OBJ_PROCESS_STAB): Likewise.
3925
3926 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
3927 (md_parse_option): Watch for them.
3928 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
3929 (md_begin): Kill neverdef code.
3930 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
3931 (s_alpha_prologue): Watch alpha_cur_ent_sym.
3932 (s_alpha_coff_wrapper): New.
3933 (md_pseudo_table): Trap all ECOFF pseudos.
3934
3935Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
3936
3937 Start of changes to remove mdebug section from mips*-elf
3938 Based on MIPS_STAB_ELF definition
3939 * acconfig.h: undef if not configured
3940 * config.in: undef if not configured
3941 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
3942 * config/tc-mips.c (s_ent): set BSF_FUNCTION
3943 * stabs.c (s_stab_generic): flush frag
3944
3945Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
3946
66778679
RH		 3947 * configure.in: (arm-*-elf): Handle.
3948 (thumb-*-elf): Handle.
3949 * configure: Regenerate.
3950 * read.c (stringer): Fix typo in comment.
3951 * write.c (fixup_segment): Don't add symbol value to addend if
3952 TC_ARM and OBJ_ELF.
3953 * config/tc-arm.c (md_section_align): Don't align dwarf debug
3954 sections.
3955 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3956 for OBJ_ELF.
252b5132
RH		 3957
3958Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3959
3960 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3961 (write_2_short): Emit warning if new flag is set.
3962 (do_assemble): Set flags if left instruction is one of special
3963 "right-instruction-killer" type.
3964
3965Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3966
3967 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3968 Always output words in debug_info section as big endian.
3969 (sparc_target_format): Choose correct bfd target.
3970 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3971
3972Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3973
3974 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3975 to work with internationalization code. Issue an error when two
3976 operands match that are not allowed to match.
3977
3978Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3979
3980 * configure.in (install_tooldir): Allow target to specify whether
3981 it wants to be installed in $(tooldir)/bin.
3982 * configure: Regenerate.
3983 * Makefile.am (install-exec-local): Set install-exec-tooldir
3984 dependency via configure.
3985 * Makefile.in: Regenerate.
3986
3987Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3988
3989 * Makefile.am (install-exec-local): Split into two ...
3990 (install-exec-bindir,install-exec-tooldir): New rules.
3991 * Makefile.in: Regenerate.
3992
3993Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3994
3995 * Makefile.am (install-exec-local): Don't remove the file before
3996 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3997 W. Rozycki <macro@ds2.pg.gda.pl>.
3998 * Makefile.in: Rebuild.
3999
4000Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4001
4002 * cgen.c: Include libiberty.h.
4003 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4004 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4005 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4006 (md_cgen_lookup_reloc)): Declare.
4007 (md_cgen_record_fixup_exp): Declare.
4008 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4009 (m32r_relax_frag): Declare.
4010 (cgen_md_apply_fix3): Decls moved to cgen.h.
4011 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4012 (m32r_cgen_record_fixup_exp): Delete decl.
4013 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4014 (assemble_nop): Delete.
4015 (expand_debug_syms): Delete unused `exp'.
4016 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4017 Add default case for -Wall.
4018 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4019 (md_atof): Delete unused wordP.
4020
4021Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4022
4023 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4024 value.
4025
4026Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4027
4028 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4029 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4030 .print, .purgem, and .struct. Remove documentation for
4031 .app-file.
4032
4033Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4034
4035 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4036 Update call to insert_operand.
4037
4038Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4039
4040 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4041
4042Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4043
4044 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4045 whitespace after a prefix operator.
4046
4047Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4048
4049 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4050
4051Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4052
4053 * config/tc-sparc.c (log2): New static function.
4054 (s_reserve): Use log2 to convert alignment before calling
4055 record_alignment.
4056 (s_common): Use log2 to convert alignment before calling
4057 record_alignment and frag_align.
4058 (sparc_cons_align): Use log2.
4059
4060Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4061
4062 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4063 (s_common): Likewise.
4064
4065 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4066 initialization of waddr.
4067 (sparc_elf_final_processing): Add default case to switch.
4068
4069Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4070
4071 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4072 than temporary real.
4073
4074Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4075
4076 * write.c (subsegs_finish): Don't align the segments if there were
4077 any errors.
4078
4079 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4080 copying aux information.
4081
4082 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4083 expression into a symbol.
4084
4085Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4086
4087 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4088 type to unsigned int.
4089 (md_assemble): Change type used to store offsets from unsigned
4090 long to long.
4091 (i386_operand): Switch error check to only call RESTORE_END_STRING
4092 once after parse_register.
4093
4094Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4095
4096 * config/tc-v850.c (md_show_usage): Changed format to match that
4097 of gcc, ld, etc.
4098
4099 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4100
4101Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4102
4103 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4104 relocs.
4105 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4106 weak.
4107
4108Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4109
4110 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4111 * doc/Makefile.in: Rebuild.
4112
4113Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4114
66778679
RH		 4115 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4116 for %lo expressions.
4117 (mips_ip, case 'u'): Move range check after code to mask
4118 off bits in %hi/%lo expressions. Mask off high bits for
4119 %lo expressions.
252b5132
RH		 4120
4121Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4122
4123 * doc/Makefile.am (gasver.texi): New target.
4124 (as.info, as.dvi): Depends upon gasver.texi.
4125 * doc/as.texinfo: Include gasver.texi. Mention version number on
4126 title page and in top node.
4127 * doc/Makefile.in: Rebuild.
4128
4129Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4130
4131 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4132 but not including the line containing the edict.
4133 * listing.h (LISTING_EOF): New.
4134 * input-scrub.c (input_scrub_next_buffer): Call it.
4135
4136Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4137
4138 * config/tc-i386.c (i386_operand): Don't set the size of an
4139 immediate address based solely on the suffix and the mode.
4140
4141 * config/tc-i386.c (md_assemble): Add assertion to make sure
4142 overlap2 does not set Imm.
4143
4144 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4145 sequences of whitespace to a single space.
4146 (is_space_chars): Just compare with space.
4147 (md_begin): Don't initialize space_chars.
4148 (md_assemble): Just skip a single whitespace character.
4149 (i386_operand): Rewrite base-index parsing to use new
4150 parse_register, and to skip white space. Skip white space in a
4151 number of other places too. Don't give error message if
4152 parse_register fails.
4153 (parse_register): Change reg_string parameter to be non-const.
4154 Add end_op parameter. Skip white space after the `%', and return
4155 end of register string. Give error message here rather than
4156 caller.
4157
4158Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4159
4160 Based on patch from Matt Semersky <matts@scd.hp.com>:
4161 * expr.c (op_encoding): Make const.
4162 (expr_set_precedence): New function.
4163 (expr_begin): Don't set operator rankings, just call
4164 expr_set_precedence.
4165 * expr.h (expr_set_precedence): Declare.
4166 * read.c (s_mri): Call expr_set_precedence.
4167
4168Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4169
4170 * doc/as.texinfo (Statements): Remove paragraph discussing
4171 continuing lines with a backslash. This hasn't worked for years,
4172 if it ever did.
4173
4174Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4175
66778679 4176 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4177 symbol definitions.
4178 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4179 (ps_CTORS, ps_DTORS): New section types.
4180 (vms_fixup_xtors_section): New function
4181 (Ctors_Psect, Dtors_Psect): Define.
4182 (IS_GXX_XTOR): Define
4183 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4184 Filter static constructors/destructors and add to
4185 Ctors_Symbols/Dtors_Symbols chain.
4186 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4187 appropriate section.
4188
66778679 4189 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4190 * makefile.vms: Merge vax/vms support.
4191
4192Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4193
4194 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4195 (elf_pseudo_table): Add them.
4196 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4197 (md_apply_fix): Accept them.
4198 (mips_fix_adjustable): Don't adjust them.
4199 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4200 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4201 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4202 (tc_fix_adjustable): Don't adjust them.
4203
4204Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4205
4206 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4207 (cgen.o): Use it.
4208 * Makefile.in: Regenerate.
4209 * configure.in: AC_SUBST cgen_cpu_prefix.
4210 * configure: Regenerate.
4211
4212Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4213
4214 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4215 Changed all users of COND12_DELAY.
4216
4217Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4218
4219 * config/tc-mn10300.c (set_arch_mach): New function.
4220 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4221 (md_begin): Default to mn10300 mode.
4222 (md_assemble): Only accept instructions for the core mn10300
4223 chip and the active machine type.
4224
4225Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4226
4227 * subsegs.h (segment_info_type): Give the struct a name.
4228 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4229 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4230 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4231 * config/tc-w65.h (tc_reloc_mangle): Declare.
4232 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4233
4234Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4235
66778679
RH		 4236 * config/tc-v850.c (v850_comm): Restore old section
4237 after common processing.
252b5132
RH		 4238
4239Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4240
4241 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4242
4243Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4244
4245 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4246 char with code that explicitly sign-extends.
4247
4248Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4249
4250 * config/tc-v850.c (md_begin): Restore text section as the current
4251 section after creating call table sections.
4252 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4253 code.
4254
4255 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4256 with call to macro SYM_AUXINFO.
4257
4258Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4259
4260 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4261 with the program transform name.
4262 * Makefile.in: Rebuild.
4263
4264Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4265
4266 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4267 information.
4268
4269Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4270
4271 * config/tc-i386.c (i386_operand): Be prepared for a space between
4272 the open parenthesis and the start of the register operand,
4273 because of the June 16 change.
4274
4275Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4276
4277 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4278 BFD_ASSEMBLER.
4279
4280Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4281
4282 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4283 even if it is belived to be unnecessary.
4284
4285Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4286
4287 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4288 symbols.
4289 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4290
4291Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4292
4293 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4294 shift amount for a repeated operand. The shift amount for the
4295 repeated copy comes from the size of the operand.
4296
4297Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4298
4299 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4300
4301Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4302
4303 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4304
4305Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4306
4307 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4308 characters in it as LEX_IS_SYMBOL_COMPONENT.
4309 * config/tc-i386.h (tc_symbol_chars): Define.
4310 (extra_symbol_chars): Declare.
4311 * config/tc-i386.c (extra_symbol_chars): Define.
4312 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4313 (line_comment_chars): Set to '/' if TE_LINUX.
4314 * doc/c-i386.texi (i386-prefixes): Update.
4315 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4316
4317Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4318
4319 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4320 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4321
43221998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4323
4324 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4325 constraint in instructions REP & REPI.
4326
4327Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4328
4329 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4330 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4331
4332 (check_range): If the operand is shifted, then shift the number
4333 before checking its range.
4334
4335 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4336
4337 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4338 common sections.
4339
4340Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4341
4342 * config/tc-v850.c (v850_comm): Create special sections as needed.
4343
43441998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4345
4346 * config/tc-d10v.c (write_2_short): Addition of swapping
4347 instructions for sequential and reverse sequential order when
4348 given order is not possible.
4349
4350Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4351
4352 * Makefile.am: Rebuild dependencies.
4353 (DEP_INCLUDES): Fix reference to intl build directory.
4354 * Makefile.in: Rebuild.
4355
4356Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4357
4358 * doc/c-i386.texi: Update 16 bit documentation.
4359
4360 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4361 IgnoreDataSize to IgnoreSize as they are used for address size as
4362 well as data size.
4363 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4364 32-bit mode, similarly addr16/data16 and variants.
4365
4366Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4367
4368 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4369 sequential word multiply instructions.
4370
4371 (do_assemble): Add extra command line argument, to allow mul32
4372 attribute to be preserved across parallel insns.
4373 (md_assemble): Insert NOPs between explicitly parallel insns which
4374 contain an 32 bit multiply and a 16 multiply.
4375
4376Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4377
4378 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4379 likewise for REPE.
4380
4381 * config/tc-i386.c (reloc): Add braces.
4382
4383 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4384 consistent with Intel naming.
4385 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4386 use bitfields in sib_byte.
4387 (modrm_byte): Don't use bitfields here either.
4388
4389 * config/tc-i386.c (current_templates): Add const.
4390 (parse_register): Add const to return, param, and char *s.
4391 (i386_operand): Add const to reg_entry *r.
4392 * config/tc-i386.h (templates): Add const to start, end.
4393
4394 Inspired by code for 16 bit gas support from Martynas Kunigelis
4395 <martynas@nm3.ktu.lt>:
4396 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4397 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4398 (uses_mem_addrmode): Remove.
4399 (md_estimate_size_before_relax): Add support here too.
4400 (md_relax_table): Rewrite interface to md_relax for 16 bit
4401 support.
4402 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4403 (opcode_suffix_to_type): Remove.
4404 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4405 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4406 (md_convert_frag): Likewise.
4407 (i386_operand): Add support for 16 bit base/index regs,
4408 immediates, and displacements. Remove some unnecessary casts, and
4409 localise end_of_operand_string, displacement_string_start,
4410 displacement_string_end variables. Add GCC_ASM_O_HACK.
4411 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4412
4413 * config/tc-i386.c (prefix_hash): Remove.
4414 (md_begin): Rewrite without obstacks. Remove prefix hash table
4415 handling. Rewrite lexical table handling.
4416 (i386_print_statistics): Don't print prefix statistics.
4417 (md_assemble): Rewrite instruction parser so that line is not
4418 converted to lower case. Don't do a hash_find for prefixes,
4419 instead recognise them via opcode modifier.
4420 (expecting_operand, paren_not_balanced): Localise variables.
4421 * config/tc-i386.h (IsPrefix): Define.
4422 (prefix_entry): Remove.
4423
4424 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4425 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4426 '\\' in case where comment_chars contains '/'.
4427
4428 * config/tc-i386.c (MATCH): Ensure given operand and template
4429 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4430 you must write `ljmp *table(%ebx)'.
4431
4432 From H.J. Lu <hjl@gnu.org>:
4433 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4434 as 0 ifndef BFD_ASSEMBLER.
4435 (md_assemble): Allow immediate operands without suffix or
4436 other reg operand to default in size to the current code size.
4437
4438Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4439
66778679
RH		 4440 * config/tc-v850.c (md_begin): Restore creation of
4441 .call_table_text and .call_table_data sections.
252b5132
RH		 4442
4443Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4444
4445 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4446 after emitting a word of noops.
4447
4448Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4449
4450 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4451 (i386_operand): Simplify checks for valid base/index combinations.
4452 Disallow `in 4(%dx),%al'.
4453
4454 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4455 index_reg const.
4456 (add_prefix): Change parameter from char to int.
4457
4458 * config/tc-i386.h (Ugh): Define opcode modifier.
4459 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4460
4461 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4462 CONSISTENT_REGISTER_MATCH macros to check register types more
4463 thoroughly. Check for illegal suffix/operand combinations
4464 when matching insns with operands. Handle new `s' suffix, and
4465 associated FloatMF opcode modifier for float insns with memory
4466 operands.
4467 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4468 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4469 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4470 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4471 DATA_PREFIX_OPCODE throughout.
4472
4473 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4474 (md_assemble): Rewrite suffix/register operand checking code to be
4475 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4476 AnyMem, the better to grep.
4477 (pi): Remove Abs.
4478 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4479 given a memory operand. Don't set Abs bits either.
4480 (type_names): Remove Mem*, Abs*.
4481 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4482 define opcode_modifiers as these cases are handled by Disp8,
4483 Disp16, Disp32 and suffix checks.
4484 (COMES_IN_BOTH_DIRECTIONS): Remove.
4485 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4486
4487 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4488 if IgnoreDataSize modifier given. Remove ShortformW modifier
4489 test. Add test for ShortForm in W base_opcode modification.
4490 Merge Seg2ShortForm and Seg3ShortForm code.
4491 * config/tc-i386.h (ShortFormW): Remove.
4492 (IgnoreDataSize): Define.
4493
4494Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4495
4496 * config/tc-d30v.c (md_assemble): Store previous segment state
4497 with previous instruction.
4498
4499Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4500
4501 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4502 (ebp, esp): Remove static variables.
4503 (MATCH): Remove test for InOutPortReg.
4504 (i386_operand): Properly handle InOutPortReg here instead.
4505 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4506 (md_assemble): Simplify and correct modrm and sib generation.
4507 (i386_operand): Add warning for scale without index.
4508 Rewrite checks for valid base/index combinations.
4509
4510 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4511 macros and enclose in do while(0).
4512 (RESTORE_END_STRING): Likewise.
4513 (md_assemble): Add one to printed operand number so we start
4514 from 1 not 0. Add some more gettext invocations.
4515 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4516 number here too.
4517
4518 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4519 DATA_PREFIX, SEG_PREFIX): Define.
4520 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4521 (check_prefix): Remove function.
4522 (add_prefix): New function. Add prefix to i.prefix as well as
4523 doing checks.
4524 (md_assemble): Changes for add_prefix. Remove hack for wait
4525 prefix, instead always output prefixes in fixed order. Test
4526 for jcxz/loop when selecting between word & dword operations,
4527 and add address size prefix rather than operand size prefix.
4528 Remove operand -> address size hack when emitting jcxz/loop.
4529 (i386_operand): Remove O_Absent check as it's done in expr.
4530
4531Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4532
4533 * configure.in: Recognize m5200 as a cpu_type of m68k.
4534 * aclocal.m4: Rebuild with current libtool.
4535 * configure: Rebuild.
4536
4537Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4538
4539 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4540 to relaxable_symbol to prevent references to external symbol from
4541 being relaxed.
4542
4543Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4544
4545 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4546 symbols are relaxable.
4547
4548Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4549
66778679
RH		 4550 * config/tc-v850.c (md_begin): Don't create special
4551 sections by default.
252b5132
RH		 4552
4553Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4554
4555 * config/tc-mips.c (macro): For div and udiv, close the
4556 reorder block as soon as possible.
4557
4558Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4559
4560 From Matt Semersky <matts@scd.hp.com>:
4561 * macro.c (macro_mri_mode): New function.
4562 * macro.h (macro_mri_mode): Declare.
4563 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4564 MRI mode.
4565
4566Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4567
4568 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4569 OBJ_EVAX case.
4570
4571 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4572 until after xstrdup in OBJ_EVAX case.
4573
4574Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4575
4576 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4577 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4578 of hardcoded magic number.
4579 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4580
4581Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4582
4583 * read.c (do_s_func): New function.
4584 (s_func): Call it.
4585 * read.h (do_s_func): Add prototype.
4586
4587Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4588
4589 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4590 nops if fill pattern not specified.
4591
4592Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4593
4594 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4595 * config/te-go32.h (TE_GO32): Define.
4596 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4597
4598Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4599
4600 Implement .func/.endfunc pseudo-ops.
4601 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4602 (s_func): Declare.
4603 * read.c (potable): Add .func,.endfunc.
4604 (s_func): New function.
4605 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4606 functions.
4607 (in_doc_func_p,current_function_label): New static globals.
4608 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4609
4610Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4611
4612 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4613 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4614 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4615 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4616 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4617 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4618 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4619 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4620 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4621 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4622 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4623 * config/tc-a29k.c: Don't define md_short_jump_size,
4624 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4625 * config/tc-alpha.c: Likewise.
4626 * config/tc-alpha.h: Likewise.
4627 * config/tc-arm.c: Likewise.
4628 * config/tc-h8300.c: Likewise.
4629 * config/tc-h8500.c: Likewise.
4630 * config/tc-hppa.c: Likewise.
4631 * config/tc-i860.c: Likewise.
4632 * config/tc-i960.c: Likewise.
4633 * config/tc-ppc.c: Likewise.
4634 * config/tc-sh.c: Likewise.
4635 * config/tc-sparc.h: Likewise.
4636 * config/tc-tic30.c: Likewise.
4637 * config/tc-w65.c: Likewise.
4638 * config/tc-z8k.c: Likewise.
4639
4640Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4641
4642 * config/tc-vax.c (_): Delete this macro used for placeholder
4643 values in vax_operand_width_size; it conflicts with the _() macro
4644 used for internationalization.
4645
4646Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4647
4648 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4649 code. From Chris Moller <moller@bops.com>.
4650
4651 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4652 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4653 * read.c (emit_expr): Initialize seg and subseg fields of a new
4654 broken word.
4655 * write.c (write_object_file): Switch to the appropriate segment
4656 and subsegment when processing a broken word.
4657
4658 * config/tc-m68k.c (mri_assemble): New static function.
4659 (build_mri_control_operand): Call mri_assemble rather than
4660 md_assemble.
4661 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4662 (s_mri_endf, s_mri_endw): Likewise.
4663
4664Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4665
4666 * read.c (s_org): Call md_flush_pending_output if it is defined.
4667
4668 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4669
4670Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4671
4672 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4673 (md_parse_option): Add for same.
4674 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4675 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4676 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4677
4678 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4679
4680Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4681
4682 * config/tc-arm.c (find_real_start): Relax definition of local
4683 labels.
4684
4685Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4686
4687 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4688 symbols at the given address, not just the last one specified.
4689
4690Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4691
66778679
RH		 4692 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4693 or number_to_chars_littleendian to write data.
252b5132
RH		 4694
4695Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4696
4697 * config/tc-v850.c (md_assemble): Remove artificially created
4698 register name symbols.
4699
4700Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4701
4702 * write.c (fixup_segment): Change "segment" to "section" in
4703 error message.
4704
4705Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4706
4707 * write.c (fixup_segment): Change sym1-sym2 message again.
4708
4709Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4710
4711 * write.c (fixup_segment): Improve error message for sym1-sym2
4712 errors when sym1 is in a different segment from sym2.
4713
4714Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4715
4716 * config/tc-m32r.c (warn_unmatched_high): New static local.
4717 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4718 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4719 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4720 (md_parse_option): Likewise.
4721 (md_show_usage): Likewise.
4722 (m32r_frob_file): Likewise.
4723
4724 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4725 (read_a_source_file): Call them.
4726 * read.h (stabs_generate_asm_file): Declare.
4727 * stabs.c (stabs_generate_asm_file): New function.
4728 (generate_asm_file): New function.
4729 (stabs_generate_asm_lineno): Move file name handling into
4730 generate_asm_file.
4731
4732Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4733
4734 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4735 (d30v_current_align, d30v_current_align_seg): New variables.
4736 (d30v_last_label): New variable.
4737 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4738 (s_d30v_data, s_d30v_section): Likewise.
4739 (md_pseudo_table): Call them.
4740 (md_begin): Initialize d30v_current_align_seg.
4741 (md_assemble): Call d30v_align when needed by known current alignment.
4742 (d30v_frob_label, d30v_cons_align): New functions.
4743 * config/tc-d30v.h (md_do_align): Remove.
4744 (tc_frob_label): Call d30v_frob_label.
4745 (md_cons_align): New.
252b5132
RH		 4746
4747 * config/tc-d30v.c (find_format): Convert complex expressions to
4748 expression symbols before processing. Clean up code formatting.
4749
4750Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4751
4752 * po/Make-in (install-info): New target.
4753
4754Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4755
4756 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4757 instructions.
4758 * config/tc-mn10300.c (md_assemble): Likewise.
4759
4760Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4761
4762 * Makefile.am: Update with `make dep-am'.
4763 (HFILES): Add cgen.h.
4764 (cgen.o): Depend on cgen.h.
4765 * Makefile.in: Regenerate.
4766
4767 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
4768
4769Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
4770
4771 * gasp.c (grab_label): Permit a label to be a preprocessor
4772 variable by permitting a label to start with a backslash.
4773
4774Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
4775
4776 * config/tc-mips.c (validate_mips_insn): Removed hack
4777 for previously inaccessible bitfields in some INSN_TRAP
4778 instructions.
4779
4780Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
4781
4782 * config/tc-d30v.c (do_assemble): Abort with error message
4783 if opcode operands do not match.
4784
4785Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
4786
4787 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
4788 'q' operand format for 20-bit "break"/"sdbbp" instructions.
4789 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
4790 similar new 'q' operand.
4791
4792Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
4793
4794 * cgen.c (cgen_asm_finish_insn): Fix typo.
4795
4796Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
4797
4798 * cgen.h: New file.
4799 * cgen.c: Include it.
4800 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
4801 (cgen_asm_finish_insn): Result is now void. New arg `result'.
4802 All callers updated.
4803 * config/tc-m32r.c: Include cgen.h.
4804 (m23r_insn): New members num_fixups,fixups.
4805
4806Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
4807
4808 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
4809 to avoid compiler warning.
4810
4811Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
4812
4813 * makefile.vms: Run dec c with /nodebug. Pass CC value when
4814 calling make.
4815
66778679 4816 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 4817
4818Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
4819
4820 * doc/c-vax.texi: Correct and extend vax/vms documentation.
4821
4822Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
4823
4824 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
4825 a short format insn.
4826 (md_assemble): Set it for explicitly packed insns.
4827
4828Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
4829
4830 * config/obj-coff.c (c_symbol_merge): Do not take address of
4831 native fields when performing the memcpy.
4832
4833Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
4834
4835 * config/tc-mips.c (macro,macro2): Implement
4836 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
4837
4838Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4839
4840 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
4841 relocations against globally visible symbols.
4842 * config/tc-m68k.c (relaxable_symbol): New macro.
4843 (m68k_ip, md_estimate_size_before_relax): Use it.
4844 (tc_m68k_fix_adjustable): Also handle weak symbols.
4845
4846Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
4847
4848 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
4849 references to externally visible symbols.
4850 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
4851 values in twice for a PC relative reloc if the symbol is
4852 externally defined.
4853
4854 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
4855 don't adjust a PC relative reloc against an externally visible
4856 symbol.
4857 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
4858 for a PC relative fixup against an externally visible defined
4859 symbol, arrange to store object file and addend values as though
4860 the symbol were not defined.
4861 (tc_gen_reloc): Likewise.
4862
4863Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
4864
4865 * read.c (sizeof_leb128): Referenced externally by write.c so
4866 don't inline.
4867
4868Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
4869
4870 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
4871 and expand a 'debug' symbol associated with the next instruction
4872 that does not cause a short instruction to be filled with a NOP.
4873 (md_pseudo_table): Add support for .debugsym.
4874 (assemble_parallel_insn): Add calls to expand_debug_sym as
4875 appropriate.
4876 (md_assemble): Ditto.
4877
4878Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
4879
4880 * as.c (main): Conditionally call setlocale.
4881 * gasp.c (main): Likewise.
4882 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
4883 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
4884
4885Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
4886
4887 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
4888
4889Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
4890
4891 * config/tc-hppa.c: Change all calls to bzero to use memset.
4892 (pa_ip): Add cast to avoid warning.
4893 (tc_gen_reloc, md_apply_fix): Likewise.
4894 (pa_find_space_by_number): Likewise.
4895 (hppa_force_relocation): Likewise.
4896 (pa_block): Change i to unsigned int.
4897 * config/obj-som.h (obj_som_copyright): Declare.
4898
4899Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
4900
4901 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
4902 for line numbers for assembly source.
4903
4904Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
4905
4906 * configure.in: Change version number to 2.9.4
4907 * configure: Rebuild.
4908
4909Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
4910
4911 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
4912
4913Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
4914
4915 * ecoff.h: Change symbolS in function declaration to struct
4916 symbol.
4917
4918Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
4919
4920 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
4921 (md_convert_frag): Fix i18n typo.
4922
4923Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
4924
4925 * ecoff.c (ecoff_get_cur_proc_sym): New function.
4926 * ecoff.h: Protoype it.
4927 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
4928 [EVAX] (s_alpha_prologue): Delete.
4929 (md_pseudo_table): Update.
4930
4931Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
4932
4933 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
4934 array to local pointer.
4935 (get_args, parse_expr): Add casts to avoid warnings.
4936
4937Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
4938
4939 * read.c (s_set): Cast xmalloc return value to fragS *.
4940 * config/tc-m68k.c (m68k_ip): Function made static to match
4941 previous forward declaration.
4942 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
4943
4944Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
4945
4946 * config/tc-v850.c: Add internationalisation macros to error
4947 strings.
4948
4949 * config/tc-m32r.c (can_make_parallel): Add internationalisation
4950 macros to error strings.
4951
4952Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
4953
4954 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4955 reloc is in the TOC csect.
4956 (md_apply_fix3): Correct gettext typo.
4957
4958Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4959
4960 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4961 .L - they are local labels and the branches are not really
4962 function calls but rather far jumps.
4963
4964Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4965
4966 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4967
4968Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4969
4970 * config/tc-i386.c (md_assemble): Print operand number rather than
4971 using ordinal_names.
4972 (i386_operand): Likewise.
4973
4974Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4975
4976 * Makefile.am (INTLLIBS): Define to work around apparent automake
4977 bug.
4978 All Makefiles: Regenerated.
4979
4980 * Many files: Added gettext invocations around user-visible
4981 strings.
4982 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4983 HAVE_LC_MESSAGES): Define.
4984 * dep-in.sed: Added asintl.h.
4985 * po/Make-in: New file.
4986 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4987 Include "asintl.h".
4988 * read.c (Z_): Renamed from `_'.
4989 * Makefile.am (SUBDIRS): Added po.
4990 (POTFILES): new macro.
4991 (po/POTFILES.in): New target.
4992 ($(OBJS)): Added asintl.h.
4993 (HFILES): Likewise.
4994 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4995 (as_new_LDADD): Added $(INTLLIBS).
4996 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4997 (gasp_new_LDADD): Added $(INTLLIBS).
4998 (gasp_new_DEPENDENCIES): New macro.
4999 * configure, aclocal.m4: Rebuilt.
5000 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5001 po/Makefile.
5002 (ALL_LINGUAS): Define.
5003 * macro.c: Include "asintl.h".
5004 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5005 * as.h: Include "asintl.h".
5006 * config/tc-i386.c (ordinal_names): Removed.
5007 (md_assemble): Changed error text to avoid ordinal_names.
5008 (i386_operand): Likewise.
5009 (reloc): Added as_bad to avoid i18n problems.
5010 (tc_gen_reloc): Likewise.
5011 * config/tc-arm.c (bad_args): Now a #define.
5012 (bad_pc): Likewise.
5013 * config/obj-vms.c (VMS_stab_parse): Changed type of
5014 `long_const_msg'.
5015 (global_symbol_directory): Unified strings to avoid i18n
5016 problems.
5017 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5018 avoid i18n problems.
5019 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5020 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5021 i18n problems.
5022 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5023 problems.
5024 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5025 comment.
5026 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5027 problems.
5028 * as.c (print_version_id): Added an fprintf to avoid i18n
5029 problems.
5030 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5031 problems.
5032 * expr.c (expr): Added as_warn call to avoid i18n problems.
5033 * messages.c (as_assert): Changed code to avoid i18n problems.
5034 (as_abort): Likewise.
5035 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5036 (s_space): Likewise.
5037 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5038
5039Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5040
5041 * config/tc-i386.c (check_prefix): New static function, split out
5042 from md_assemble.
5043 (struct _i386_insn): Add wait_prefix field.
5044 (md_assemble): Remove wait_prefix local variable. Use
5045 check_prefix when adding a prefix.
5046
5047 * config/tc-i386.c (current_templates): New static variable.
5048 (md_assemble): Remove current_templates local variable.
5049 (md_assemble, i386_operand): Improve error and warning messages in
5050 many places. Add RESTORE_END_STRING in many places before error
5051 return. Clarify some comments.
5052
5053 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5054 element array.
5055 (md_assemble): Parse string instruction operands, looking for
5056 segment override prefixes. Check for invalid segment prefixes on
5057 string instruction.
5058 (i386_operand): i.seg[] and max mem_operand changes for string
5059 insns.
5060 * config/tc-i386.h (EsSeg): Define.
5061
5062 * config/tc-i386.h (regKludge): Define.
5063 (iclrKludge, imulKludge): Don't define.
5064 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5065 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5066 opcode_modifier checks to look for more common cases first. Add
5067 default_seg for IsString case.
5068
5069Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5070
5071 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5072 AC_DECL_YYTEXT.
5073 * configure: Rebuild with new automake and libtool.
5074 * aclocal.m4, Makefile.in: Likewise.
5075
5076 * doc/Makefile.am (as.dvi): New target.
5077 * doc/Makefile.in: Rebuild.
5078
5079Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5080
5081 * configure.in: Added sparc86x support.
5082
5083 * configure: Rebuild.
5084
5085 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5086 sparc_arch.
5087 (md_parse_option): Warn if -EL is not supported for this architecture.
5088
5089 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5090
5091Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5092
66778679
RH		 5093 * config/tc-mips.c (mips_ip): Note when we use get match on
5094 the full instruction name.
252b5132
RH		 5095
5096Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5097
5098 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5099 back into the expression to handle add/sub simplification correctly.
5100
5101Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5102
66778679 5103 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5104
5105Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5106
5107 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5108 #<n>' instruction.
5109
5110Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5111
5112 * symbols.c (max_indent_level): New global.
5113 (print_symbol_value_1): Use it.
5114 * expr.h (expr_build_dot): Declare.
5115 * expr.c (expr_build_dot): New function.
5116
5117Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5118
5119 * symbols.c (print_binary): New function.
5120 (print_expr_1): Call it.
5121
5122Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5123
5124 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5125 operand in the opcode.
5126
5127Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5128
5129 * config/tc-i386.h: Reorder operand flags and opcode modifier
5130 flags for clarity. Remove unused definitions: Unknown,
5131 ImmUnknown, DispUnknown, NoModrm.
5132 * config/tc-i386.c (type_names): Add missing Debug type.
5133 (md_assemble): Better duplicate prefix checking. Quicker string
5134 instruction check via new opcode_modifier flag.
5135
5136Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5137
5138 * doc/as.texinfo (Invoking): Clarify -Wa example.
5139
5140Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5141
5142 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5143 (s_mips_weakext): Define.
5144 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5145 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5146 defined(TC_MIPS).
5147
5148Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5149
5150 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5151 is an error if the value can not be computed at assembly time.
5152 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5153
5154Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5155
5156 * gasp.c (main): Set next field of new include_path structure to
5157 NULL. From Avery Pennarun <averyp@gdc.ca>.
5158
5159 * read.c (s_mri_sect): Call as_bad rather than abort for an
5160 unsupported MRI target.
5161
5162Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5163
5164 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5165 the destination of a branch instruction should be altered.
5166 (find_real_start): New function: Locate the real, Thumb coded
5167 start of a Thumb function.
5168 (do_t_branch23): Alter the destination of branches to Thumb
5169 functions.
5170
5171 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5172
5173Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5174
5175 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5176 also.
5177
5178Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5179
5180 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5181 * doc/c-hppa.texi: Likewise.
5182
5183Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5184
5185 * Makefile.am: Rebuild dependencies.
5186 * Makefile.in: Rebuild.
5187
5188 * Makefile.am (DEP_INCLUDES): New variable.
5189 (.dep1): Change to work when srcdir is not an absolute path.
5190 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5191 * Makefile.in: Rebuild.
5192
5193Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5194
5195 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5196 LinearAddress patch.
5197
5198 * configure.in: Set version to 2.9.1.
5199 * configure: Rebuild.
5200
5201 * Branched binutils 2.9.
5202
5203Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5204
5205 * config/tc-i386.h (FWait): Define.
5206 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5207 other prefixes. Check FWait flag in opcode table to see which
5208 instructions require an fwait prefix.
5209
5210Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5211
5212 * stabs.c (get_stab_string_offset): Always create a stab string
5213 section.
5214
5215Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5216
5217 Fix some gcc -Wall warnings:
5218 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5219 * ehopt.c (eh_frame_code_alignment): Likewise.
5220 * expr.c (integer_constant, operand): Likewise.
5221 * frags.c (frag_align): Likewise.
5222 * gasp.c (level_0, change_base, doinstr): Likewise.
5223 * hash.c (hash_ask): Likewise.
5224 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5225 (debugging_pseudo): Likewise.
5226 * macro.c (define_macro, check_macro): Likewise.
5227 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5228 (ignore_rest_of_line, float_cons): Likewise.
5229 * symbols.c (decode_local_label_name): Likewise.
5230 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5231 (fixup_segment, number_to_chars_bigendian): Likewise.
5232 (number_to_chars_littleendian): Likewise.
5233 * config/atof-ieee.c (gen_to_words): Likewise.
5234 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5235 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5236 * read.c (output_big_sleb128): Initialize locals to avoid
5237 warnings.
5238 (output_big_uleb128, equals): Likewise.
5239 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5240 to unsigned int. Change zeros to unsigned int.
5241 * cond.c (s_if): Add return to default case.
5242 * frags.c (frag_now_fix): Change return type to addressT.
5243 * frags.h (frag_now_fix): Update declaration.
5244 * listing.c (file_info_struct): Change linenum to unsigned int.
5245 (struct list_info_struct): Change hll_line to unsigned int.
5246 (print_source): Update format string.
5247 * read.c (emit_expr): Change scan to unsigned int, and don't
5248 bother to initialize it.
5249 * symbols.c (dollar_label_count): Change to unsigned long.
5250 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5251 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5252 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5253
5254Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5255
5256 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5257 mcf5200 just as we do for m68000.
5258 (m68k_init_after_args): Likewise.
5259 (md_estimate_size_before_relax): Likewise.
5260
5261Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5262
5263 * config/tc-v850.c (md_assemble): Store relocation addend in
5264 fixup instead of instruction.
5265
5266Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5267
5268 * config/tc-i386.c (md_assemble): Swap template arguments to
5269 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5270 This macro is currently symmetric, so passing them the wrong
5271 way didn't cause any problem, but may if the macro is changed
5272 in the future.
5273 After copying template to i.tm, use i.tm. rather than t-> to
5274 access fields, and make t a const*
5275 Move i.tm.operand_types[] swap to immediately after the copy.
5276
5277Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5278
5279 * expr.h (expr_build_uconstant): Add prototype.
5280 (expr_build_unary,expr_build_binary): Add prototypes.
5281 * expr.c (expr_build_uconstant): New function.
5282 (expr_build_unary,expr_build_binary): New functions.
5283
5284Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5285
66778679
RH		 5286 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5287 * macro.c (macro_expand_body): Increase buffer size.
5288 * messages.c (as_warn): Likewise.
252b5132
RH		 5289 (as_warn_where, as_bad, as_bad_where): Likewise.
5290
5291Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5292
5293 Based on patch from H.J. Lu <hjl@gnu.org>:
5294 * Makefile.am (DISTSTUFF): New variable.
5295 (diststuff): New target.
5296 * Makefile.in: Rebuild.
5297
5298Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5299
5300 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5301 m32r_elf_section_change_hook.
5302
5303 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5304 emit a nop if a section ends with a 16 bit instruction.
5305
5306Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5307
5308 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5309 s_lcomm rather than obj_coff_lcomm.
5310 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5311
5312Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5313
5314 * config/tc-i386.h (LinearAddress): Define.
5315 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5316 instruction, don't use a default segment.
5317
5318Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5319
5320 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5321 * configure: Rebuild.
5322
5323Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5324
5325 * aclocal.m4, configure: Rebuild with libtool 1.2.
5326
5327Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5328
5329 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5330 PC relative branches. Patch courtesy of Jonathan Walton.
5331
5332
5333Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5334
5335 * configure.in (emulations): Add thumb-pe target.
5336
5337 * configure (emulations): Add thumb-pe target.
5338
53391998-03-17 Ken Raeburn <raeburn@cygnus.com>
5340
5341 * itbl-lex.l (yywrap): Don't define if already defined as a
5342 macro.
5343
5344Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5345
5346 * depend.c (quote_string_for_make): New function.
5347 (wrap_output): Use it.
5348
5349Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5350
5351 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5352 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5353
5354Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5355
5356 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5357 Recognize -GN and -relax.
5358 (md_begin): Initialize gp size from -G switch.
5359 (alpha_force_relocation): Always force if -relax.
5360 (alpha_align): Take a new argument that will specify when to
5361 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5362 Change all callers. Emit nop alignment padding as nop+unop pair.
5363
5364Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5365
5366 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5367 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5368
5369Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5370
5371 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5372 require padding to the next long word boundary.
5373
5374Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5375
5376 * cgen.c: #include symcat.h.
5377 * config/tc-m32r.c: Likewise.
5378
5379Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5380
5381 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5382 absolute expressions instead of '$' prefixed register names.
5383
5384Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5385
5386 * read.c (s_set): Record file and line info for symbols when -as.
5387 (pseudo_set): Don't overwrite that dummy fragment.
5388
5389Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5390
5391 * config/tc-ppc.c (md_pseudo_table): Add "section".
5392 (ppc_named_section): New static function.
5393
5394Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5395
5396 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5397 so we don't have to scan the entire list.
5398
5399Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5400
5401 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5402 case, allow the parallel instructions to modify the same flag
5403 bits.
5404
5405Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5406
5407 * listing.c (list_symbol_table): Categorize symbols by
5408 undefined_section rather than sy_frag->line == NULL.
5409
5410Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5411
5412 * Makefile.am (install-exec-local): Install properly when ln
5413 fails or tooldir == prefix.
5414
5415Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5416
5417 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5418 Test result of insert_operand for error.
5419
5420Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5421
5422 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5423 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5424 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5425 * doc/Makefile.in: Rebuild.
5426
5427Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5428
5429 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5430 (macro): Fix handling of M_COP[0-3].
5431
5432Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5433
5434 Based on patches from Ross Harvey <ross@teraflop.com>:
5435 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5436 if macro_alternate or macro_mri.
5437 (getstring): Remove support for byte constants between < and >.
5438 (get_any_string): '<' only starts a string if macro_alternate or
5439 macro_mri.
5440 (macro_expand_body): Permit keyword parameters following
5441 positional parameters.
5442
5443 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5444 * configure.in (alpha*-*-netbsd*): New target.
5445 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5446 * configure: Rebuild.
5447
5448 * as.h (flag_warn_suppress_instructionswap): Move from here...
5449 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5450 here, and make static.
5451
5452 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5453 BFD_ASSEMBLER or MANY_SEGMENTS.
5454
5455 * as.c (show_usage): Update bug-gnu-utils address.
5456 * gasp.c (show_usage): Likewise.
5457 * doc/as.texinfo (Bug Reporting): Likewise.
5458
5459Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5460
66778679 5461 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5462 insns regardless of the size of a pointer if we're in mips I or
5463 MIPS II mode.
66778679 5464 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5465
5466Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5467
5468Fix rac to accept only a0:
5469 * tc-d10v.c (parallel_ok, find_opcode):
5470 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5471 Introduce OPERAND_GPR.
5472
5473Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5474
5475 * read.c (s_fill): Handle non-constant repeat counts by creating
5476 an rs_space fragment.
5477
5478Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5479
5480 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5481 from as_bad to as_warn.
5482
5483Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5484
5485 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5486 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5487 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5488
5489Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5490
5491 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5492 seg_fix_rotP rather than fix_root from seg_info.
5493
5494Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5495
5496 * expr.c: Add support for 0x1_2_3_4 bignums.
5497
5498Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5499
5500 * configure.in: Change -linux* to -linux-gnu*.
5501 * configure: Rebuild.
5502
5503 * app.c (do_scrub_begin): Treat \r as whitespace.
5504
5505Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5506
5507 * Makefile.am: Update dependencies.
5508 * Makefile.in: Rebuild.
5509
5510Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5511
5512 * configure, aclocal.m4: Rebuild with new libtool.
5513
5514Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5515
66778679
RH		 5516 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5517 the argument to bfd_set_arch_mach.
5518 (load_address): Use bfd_arch_bits_per_address to determine the
5519 bit size of an address instead of looking at the isa level.
5520 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5521
5522Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5523
5524 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5525
5526Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5527
5528 * ehopt.c: New file.
5529 * as.h (enum _relax_state): Add rs_cfa.
5530 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5531 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5532 * read.c (emit_expr): Call check_eh_frame.
5533 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5534 (relax_segment): Likewise.
5535 * Makefile.am: Rebuild dependencies.
5536 (GAS_CFILES): Add ehopt.c.
5537 (GENERIC_OBJS): Add ehopt.o.
5538 * doc/internals.texi (Frags): Document rs_cfa.
5539
5540 * as.c (show_usage): Mention --traditional-format.
5541 (parse_args): Accept --traditional-format.
5542 * as.h (flag_traditional_format): Declare.
5543 * output-file.c (output_file_create): If flag_traditional_format,
5544 set BFD_TRADITIONAL_FORMAT on stdoutput.
5545 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5546
5547 * config/tc-mips.c (append_insn): Make sure that if we have a
5548 fixup for an unmatched %hi reloc, it does not associated with a
5549 variant frag.
5550
5551 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5552 * doc/Makefile.in: Likewise.
5553
5554Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5555
5556 * config/tc-m32r.c (check_for_side_effects): New function.
5557 (can_make_parallel): Add checks for instruction side effects
5558 clashing with the other instruction.
5559 (assemble_parallel_insn): Improve warning messages. Return error
5560 message from non-swapped instruction order.
5561
5562Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5563
5564 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5565
5566 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5567 md_cleanup definition. This moves the forced literal output to
5568 the end of the source pass, and avoids macro's inserting literals
5569 into the code immediately after the macro expansion.
5570
5571Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5572
5573 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5574 a gas internal symbol is adjustable.
5575 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5576
5577 * as.h: If gcc version greater than 2.6, use `__format__' and
5578 `__printf__' in function attributes, rather than `format' and
5579 `printf'.
5580
5581Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5582
5583 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5584
5585Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5586
5587 Add tms320c30 support:
5588 * config/tc-tic30.h: New file.
5589 * config/tc-tic30.c: New file.
5590 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5591 TARGET_FORMAT as "coff-tic30".
5592 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5593 * Makefile.am: Rebuild dependencies.
5594 (CPU_TYPES): Add tic30.
5595 (CPU_OBJ_VALID): tic30-aout is valid.
5596 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5597 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5598 * configure, Makefile.in: Rebuild.
5599
5600Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5601
5602 * config/tc-v850.c (md_assemble): Improvements to error messages.
5603
5604Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5605
5606 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5607 BFD_RELOC_HI16_S to store the high bits of any value.
5608
5609 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5610 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5611 assembler calculate relocations to any external symbol at all.
5612 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5613 involving generation of pc-relative relocs.
5614 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5615 has been moved to md_apply_fix3.
5616
5617 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5618 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5619 which actually means (the address of identifier's GOT entry) +
5620 constant, which is not particularly useful.
5621
5622Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5623
5624 * read.h (include_dirs): Declare.
5625 (include_dir_count,include_dir_maxlen): Declare.
5626
5627Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5628
5629 * configure.in: Correct check for shared opcodes library.
5630 * configure: Rebuild.
5631
5632 * listing.c (buffer_line): If we can't open the file, set at_end.
5633 (listing_print): Remove unused local variable fi.
5634
5635 * config/m68k-parse.y (reglistpair): Handle register list in
5636 either order.
5637
5638 * config/vms-conf.h: Don't undef VERSION.
5639
5640Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5641
5642 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5643 OBJS variable.
5644 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5645 variable.
5646 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5647 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5648 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5649 (EXTRA_DIST): Define.
5650 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5651 explicitly rather than via the list of object files.
5652 (gcc-as.opt): New file created when make-gas.com is run.
5653 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5654 itbl-cpu.h} to #include appropriate file rather than copying that
5655 file.
5656 * config/vms-conf.h: Synchronize with current config.in.
5657 * Makefile.in: Rebuild.
5658
5659Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5660
5661 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5662 (parallel_ok): Relaxed parallel subinstruction dependency check.
5663
5664Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5665
5666 * as.h (flag_warn_suppress_instructionswap): added new flag.
5667 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5668 command line argument.
5669 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5670 warning only if flag_warn_suppress_instructionswap is false.
5671
5672Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5673
5674 * configure.in (i386-*-mingw32*): New target.
5675 * configure: Rebuild.
5676
5677Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5678
5679 * symbols.c (resolve_symbol_value): Don't set the segment if it
5680 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5681
5682 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5683 S_GET_SEGMENT.
5684
5685Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5686
5687 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5688 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5689 compiler.
5690
5691Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5692
5693 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5694
5695Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5696
5697 * config/tc-v850.c (v850_insert_operand): Display instruction when
5698 an error is encountered.
5699
5700Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5701
5702 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5703 (i386-*-sco3.2v5*coff): New target.
5704 (i386-*-sco3.2*): New target.
5705 * configure: Rebuild.
5706
5707Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5708
5709 * config/tc-v850.c: Tidy error message production.
5710
5711Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5712
5713 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5714 validate_immediate return value in the right type for comparisons
5715 to FAIL.
5716
5717Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5718
5719 * listing.c (MAX_BYTES): Use listing variables not constants.
5720 (data_buffer): No longer an array, but a pointer.
5721 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5722 (listing_listing): Allocate data_buffer.
5723
5724Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5725
5726 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5727 --listing-rhs-width, --listing-cont-lines.
5728 (show_usage): Update.
5729 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5730 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5731 (print_lines): Use the variables instead of the constants.
5732 (listing_listing): Likewise.
5733 * listing.h: Declare the new vars.
5734
5735Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5736
5737 * as.c (parse_args): Add --keep-locals alias for -L.
5738 Add --strip-local-absolute.
5739 (show_usage): Update.
5740 * as.h (flag_strip_local_absolute): New flag.
5741 * symbols.c (S_IS_LOCAL): Use it.
5742 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5743 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5744 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5745
5746Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5747
5748 * config/tc-m32r.c: Detect if explicitly parallel instructions
5749 might have an io conflict and issue a warning message.
5750
5751Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5752
5753 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5754 cgen_swap_fixups): Functions to save, restore and swap the fixup
5755 chain with a backup copy.
5756 (cgen_asm_finish_insn): Returns address of constructed insn.
5757
5758Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5759
5760 * listing.c (file_info_struct): Remove FILE, add POS.
5761 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
5762 (file_info): Don't open the file.
5763 (buffer_line): Check for the file in the last_open cache, updating
5764 as necessary.
5765 (print_source): Don't reference file_info->file.
5766 (listing_listing): Likewise.
5767 (listing_print): Close the file in the cache, if any.
5768
5769Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
5770
5771 * read.c (dwarf_file_string): New file static variable.
5772 (emit_expr): Look for constant sequence that leads up to a file
5773 name in DWARF debugging output.
5774 (stringer): Use dwarf_file_string to decide whether to accept a
5775 string as a file name.
5776
5777Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
5778
5779 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
5780 (crack_operand): Add reg->reglst MRI hack.
5781 (r_seg): Put reglst symbols in reg_section.
5782 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
5783
5784Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
5785
5786 * tc-sh.c (get_specific): Handle SGR & DBR.
5787
5788Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
5789
5790 * tc-h8300.c (parse_reg): Take the length of the symbol into
5791 account when attempting to match a register name.
5792 * tc-h8500.c (parse_reg): Likewise.
5793
5794Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
5795
5796 * cgen.c: Formatting changes to improve readability.
5797
5798Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
5799
5800 * config/tc-mips.c (macro): Rework division code to avoid unfilled
5801 delay slot.
5802
5803Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
5804
5805 Based on a patch from Jim Wilson
5806 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
5807 (tc_gen_reloc): Handle cross section PC relative relocs
5808 correctly.
5809
5810Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
5811
5812 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
5813
5814Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
5815
5816 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
5817 (expr_jmp_buf): New static local.
5818 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
5819 (cgen_md_operand): New function.
5820 * tc-m32r.c: Clean up pass over `struct foo' usage.
5821 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
5822
5823Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
5824
5825 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
5826 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
5827
5828Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
5829
5830 * config/tc-i386.c (i386_operand): Give an error if there are
5831 unrecognized characters after an expression.
5832
5833For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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