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2000-09-11 Kazu Hirata <kazu@hxi.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
92774660
KH		 12000-09-11 Kazu Hirata <kazu@hxi.com>
2
3 * config/tc-i370.c: Fix formatting.
4 * config/tc-i960.c: Likewise.
5 * config/tc-m68k.c: Likewise.
6
222f8079
PB		 72000-09-09 Philip Blundell <philb@gnu.org>
8
9 * configure.in (arm*-*-uclinux*): New target.
10 * configure: Regenerate.
11
c488923f
KH		 122000-09-09 Kazu Hirata <kazu@hxi.com>
13
14 * input-file.c: Fix formatting.
15 * itbl-ops.c: Likewise.
16 * messages.c: Likewise.
17
e0e3ecca
PB		 182000-09-08 Philip Blundell <philb@gnu.org>
19
20 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
21 offset is negative.
22
5d64ca4e
L		 232000-09-07 H.J. Lu <hjl@gnu.org>
24
25 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
26 * configure: Rebuild.
27
bdaaa2e1
KH		 282000-09-07 Kazu Hirata <kazu@hxi.com>
29
e49bc11e
KH		 30 * atof-generic.c: Fix formatting.
31 * config/tc-mips.c: Likewise.
e13b337a
KH		 32 * config/tc-vax.c: Likewise.
33 * input-scrub.c: Likewise.
bdaaa2e1 34
d07ed2cd
AO		 352000-09-07 Alexandre Oliva <aoliva@redhat.com>
36
37 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
38 * configure.in (sh-*-linux*): Added.
39 * configure: Rebuilt.
40
86905619
KH		 412000-09-06 Kazu Hirata <kazu@hxi.com>
42
a28a3ccf
JL		 43 * config/tc-hppa.c: Fix formatting.
44
86905619
KH		 45 * ecoff.c: Fix formatting.
46
58cccadb
AO		 472000-09-06 Alexandre Oliva <aoliva@redhat.com>
48
49 * configure: Rebuilt with new libtool.m4.
50
542d6675
KH		 512000-09-05 Kazu Hirata <kazu@hxi.com>
52
53 * cgen.c: Fix formatting.
54 * config/tc-ia64.c: Likewise.
55
5b343f5a
NC		 562000-09-05 Nick Clifton <nickc@redhat.com>
57
58 * aclocal.m4: Regenerate.
59 * config.in: Regenerate.
60 * configure: Regenerate.
61 * po/gas.pot: Regenerate.
50bbae35 62
07e90ad5
HPN		 632000-09-05 Hans-Peter Nilsson <hp@axis.com>
64
65 * config/tc-cris.c: Correct comment typos.
66
1485d400
EC		 672000-09-05 Eric Christopher <echristo@cygnus.com>
68
69 * config/tc-mn10300.c: Cleanup.
70 (md_pcrel_from): Enable.
71
904a31bf
AM		 722000-09-05 Alan Modra <alan@linuxcare.com.au>
73
927781e2
AM		 74 * expr.c (operand): Fix a comment typo.
75 * write.c (write_relocs): Fix a signed/unsigned warning.
76
ecacdc7a
AM		 77 * config/tc-hppa.c (fudge_reg_expressions): New
78 (hppa_force_reg_syms_absolute): New.
79 (pa_equ): Allow reg_section expressions.
80 * config/tc-hppa.c (md_optimize_expr): Define.
81 (hppa_force_reg_syms_absolute): Prototype.
82
83 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
84 (pa_parse_number): Pass in arg to select fp reg parsing.
85 Return 1 to indicate format checks pass. If strict, then only
86 accept a register or register symbol. Return value in...
87 (pa_number): New static for pa_parse_number.
88 (FP_REG_BASE): Define.
89 (FP_REG_RSEL): Define.
90 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
91 appropriate. White space changes.
92 (need_pa11_opcode): Don't bother passing any params, get them from
93 globals instead.
94 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
95 Remove extraneous check in case 'Q'.
96 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
97 reg, set section of resulting symbol to reg_section.
98 (pa_parse_space_stmt): Modify call to pa_parse_number.
99 (pa_space): Likewise.
100
904a31bf
AM		 101 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
102 (hppa_force_relocation): Handle vtable relocs.
103 (pa_vtable_entry): New.
104 (pa_vtable_inherit): New.
105 (md_pseudo_table): Add entries for vtable pseudos.
106 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
107 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
108 against weak syms.
109 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
110 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
111 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
112 millicode import.
113 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
114 specify a symbol type.
115
116 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
117 dependent things together.
118 (md_elf_symbol_type): Define.
119
120 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
121 symbol.
122 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
123
124 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
125 (obj_elf_vtable_entry): Declare.
126
127 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
128 and export function.
129 (obj_elf_vtable_entry): Similarly.
130 (elf_pseudo_table): Fix the damage with a cast.
131
a47cf567 1322000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 133
134 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
135 for template selection when a label is needed.
136
197865e8
KH		 1372000-09-02 Kazu Hirata <kazu@hxi.com>
138
139 * config/tc-ia64.c: Fix formatting.
140
18e03609
NC		 1412000-09-02 Nick Clifton <nickc@redhat.com>
142
143 * configure.in: Increase version number to 2.10.91.
144 * configure: Regenerate.
145 * aclocal.m4: Regenerate.
146 * config.in: Regenerate.
147 * po/gas.pot: Regenerate.
148 * Makefile.in: Regenerate.
1485d400 149
a1cc9221
AO		 1502000-09-01 Alexandre Oliva <aoliva@redhat.com>
151
152 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
153 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
154 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
155 similar relocs.
156 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
157 branches.
158
1592000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
160
161 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
162 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
163 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
164 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
165 (GOT_symbol): New variable.
166 (md_undefined_symbol): Set it.
167
44576e1f
RH		 1682000-09-01 Richard Henderson <rth@cygnus.com>
169
170 * config/tc-ia64.c (match): Don't inline.
171 (extra_goodness): New.
172 (md_begin): Prefer nop.f and nop.b for best_template.
173
29f8404c
KH		 1742000-08-31 Kazu Hirata <kazu@hxi.com>
175
76b0a8c0
KH		 176 * as.c: Fix formatting.
177 * cond.c: Likewise.
178 * frags.c: Likewise.
29f8404c
KH		 179 * macro.c: Likewise.
180
b4c1ea07
EC		 1812000-08-31 Eric Christopher <echristo@cygnus.com>
182
183 * config/tc-mn10300.c: Cleanup and fix warnings.
184 (md_pseudo_table): Add initializers.
185 (md_show_usage): Cleanup.
186 (md_parse_option): Fix warnings.
187 (md_undefined_symbol): Fix warnings.
188 (md_conver_frag): Fix warnings.
189 (tc_gen_reloc): Fix warnings.
190 (md_apply_fix3): Fix warnings.
191 (check_operand): Fix warnings.
192
ac48eca1
AO		 1932000-08-31 Alexandre Oliva <aoliva@redhat.com>
194
195 * acinclude.m4: Include libtool and gettext macros from the
196 top level.
197 * aclocal.m4, configure: Rebuilt.
198
e0c21649
GK		 1992000-08-30 Mark Hatle <mhatle@mvista.com>
200
201 * config/tc-ppc.c (md_parse_option): Recognize -m405.
202
cf39a089
KH		 2032000-08-31 Kazu Hirata <kazu@hxi.com>
204
205 * listing.c: Fix formatting.
206
3ee4defc
KH		 2072000-08-29 Kazu Hirata <kazu@hxi.com>
208
209 * app.c: Fix a comment typo. Fix formatting.
210
1e8d20f4
NC		 2112000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
212
50bbae35
AM		 213 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
214 offset of the target destination for jmp instructions.
215 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 216
5bcac8a4
HPN		 2172000-08-24 Hans-Peter Nilsson <hp@axis.com>
218
219 * NEWS: Mention support for CRIS.
220
46547ecc
DC		 221Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
222
223 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
224 Sets `.lcomm' alignment to zero.
225
4b853faa
AO		 2262000-08-23 Alexandre Oliva <aoliva@redhat.com>
227
228 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
229 (TC_FIX_ADJUSTABLE): Define.
230
efcc5914
JW		 2312000-08-23 Jim Wilson <wilson@cygnus.com>
232
233 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
234 unwind.personality_routine is set.
235
aca719bf
AO		 2362000-08-23 H.J. Lu <hjl@gnu.org>
237
238 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
239
a3da4de1
AO		 2402000-08-23 Alexandre Oliva <aoliva@redhat.com>
241
242 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
243 environment is pe.
244
56385375
L		 2452000-08-22 H.J. Lu <hjl@gnu.org>
246
247 * config.in (STRICTCOFF): New for strict COFF.
248
249 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
250 i386-*-go32* and i386-go32-rtems*.
251 * configure: Rebuilt.
252
253 * config/obj-coff.c (obj_coff_endef): Follow the historical
254 behavior if STRICTCOFF is not defined.
255
256 * doc/internals.texi: Document STRICTCOFF.
257
8f36cd18
AO		 2582000-08-22 Alexandre Oliva <aoliva@redhat.com>
259
260 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
261 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
262 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
263 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
264 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
265 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
266 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
267 Likewise.
268
58a77e41
EC		 2692000-08-22 Eric Christopher <echristo@cygnus.com>
270
271 * config/tc-mn10300.c: (md_apply_fix): New function.
272 (mn10300_force_relocation): New function.
273 (mn10300_fix_adjustable): New function.
274
275 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
276 (TC_HANDLES_FX_DONE): Define.
277 (obj_fix_adjustable): Define.
278 (MD_APPLY_FIX3): Define.
279 (TC_LINKRELAX_FIXUP): Define.
280
281 * write.c: (TC_LINKRELAX_FIXUP): Define if not
282 previously defined.
283 (fixup_segment): Use TC_LINKRELAX_FIXUP.
284
285 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
286
ded0649c
JE		 2872000-08-21 Jason Eckhardt <jle@cygnus.com>
288
289 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
290 if the fixup resulted in a relocation.
291
66102fe2
NC		 2922000-08-18 Nick Clifton <nickc@redhat.com>
293
294 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
295 Make reference to first element of shift_names explicit.
296
02198638
AO		 2972000-08-18 Alexandre Oliva <aoliva@redhat.com>
298
299 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
300 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
301 add a symbol's address. Removed all target-specific #ifdefs that
302 used to accomplished the same.
303 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
304 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
305 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
306 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
307 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
308
353e2c69
KH		 3092000-08-17 Kazu Hirata <kazu@hxi.com>
310
311 * dwarf2dbg.c: Fix formatting.
312
4fb7971f
NC		 3132000-08-17 Nick Clifton <nickc@redhat.com>
314
315 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
316 to be recoded as logical shift lefts by zero.
317
50b81f19
JW		 3182000-08-16 Jim Wilson <wilson@cygnus.com>
319
320 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
321 postincrement modified registers. Handle IA64_OPND_R3_2 addl
322 source registers.
323 (note_register_values): Handle IA64_OPND_R3_2 operands.
324
f869cfc6
JE		 3252000-08-16 Jason Eckhardt <jle@cygnus.com>
326
50bbae35 327 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 328
8cb8bcba
NC		 3292000-08-16 Nick Clifton <nickc@redhat.com>
330
331 * config/tc-arm.c (struct asm_shift): Delete.
332 (shift[]): Delete.
333 (enum asm_shift_index): New.
334 (struct asm_shift_properties): New.
335 (struct asm_shift_name): New.
336 (shift_properties[]); New.
337 (shift_names[]); New.
338
339 (decode_shift): Use new structures.
340 Issue a warning is "ROR #0" is used.
341 Issue a warning if "ASR #0" or "LSR #0" is used.
342
343 (md_begin): Initialise arm_shift_hsh table from new
344 asm_shift_name array.
345
c2158c24
JJ		 3462000-08-16 Jakub Jelinek <jakub@redhat.com>
347
348 * config/tc-sparc.c: Kill all warnings.
349 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
350 in -xarch= as well.
351 (md_show_usage): Update usage text.
352
70485b5c
NC		 3532000-08-16 Nick Clifton <nickc@redhat.com>
354
c2158c24 355 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 356 useful.
357
a47cf567 3582000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 359
360 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
361
362 * config/tc-sh.c (md_assemble): Changed so debug_type
363 test performed for ppi_assemble
364 * config/tc-sh.c: Included dwarf2dbg.h.
365 (debug_line): Defined.
366 (md_assemble): Generates dwarf2 line info.
367 (sh_finalize): New function. Finalize dwarf2 info.
368 (assemble_ppi): Returns size of code generated.
369 (build_Mytes): Returns size of code generated.
370 (md_pseudo_table): Added "file" and "loc" psuedo ops.
371 * config/tc-sh.h (md_end): Defined.
372 (sh_finalize): Declared.
373
1db77c8e
AO		 3742000-08-15 Alexandre Oliva <aoliva@redhat.com>
375
376 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
377 md_number_to_chars.
378
046b3b54
NC		 3792000-08-14 Nick Clifton <nickc@redhat.com>
380
381 * config/tc-arm.c (do_bx): Allow "bx pc".
382
c43c2cc5
JW		 3832000-08-14 Jim Wilson <wilson@cygnus.com>
384
385 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
386 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
387 (md_begin): Change assignment to md.flag to OR in the new bit.
388
d1d8ba22
NC		 3892000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
390
391 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
392 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
393 C_MOU, and C_EOS.
394
22b36938
JE		 3952000-08-14 Jason Eckhardt <jle@cygnus.com>
396
397 * NEWS: Mention i860 support.
398
c0bd0db2
JL		 399Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
400
401 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
402
0ac658b8
AS		 4032000-08-14 Andreas Schwab <schwab@suse.de>
404
405 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
406
9fc2dda2
JE		 4072000-08-11 Andreas Schwab <schwab@suse.de>
408
409 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
410 argument.
411
bc4466dc
KH		 4122000-08-11 Kazu Hirata <kazu@hxi.com>
413
414 * expr.c: Fix formatting.
351aa9f6 415 * config/obj-bout.c: Likewise.
bc4466dc 416
a9c99419
JE		 4172000-08-10 Jason Eckhardt <jle@cygnus.com>
418
419 * doc/c-i860.texi: Flesh out the i860 section more.
420
7c743825
KH		 4212000-08-10 Kazu Hirata <kazu@hxi.com>
422
423 * symbols.c: Fix formatting.
929b12bc 424 * expr.c: Likewise.
7c743825 425
fa2255cb
DN		 426Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
427
428 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
429 has the IgnoreSize bit set.
430
fc997f4b
AM		 4312000-08-09 Alan Modra <alan@linuxcare.com.au>
432
433 From Rodney Brown <RodneyBrown@mynd.com>
434 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
435 * configure: Regenerate.
436
a47cf567
NC		 4372000-08-09 Kazu Hirata <kazu@hxi.com>
438
439 * hash.c: Fix formatting.
440 * gasp.c: Likewise.
441
305d537e
JE		 4422000-08-08 Jason Eckhardt <jle@cygnus.com>
443
444 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
445 (i860_fix_info): New enum.
446 (MD_APPLY_FIX3): Define.
447 (WORKING_DOT_WORD): Define.
448 (TC_HANDLES_FX_DONE): Define.
449 (DIFF_EXPR_OK): Define.
450 (LISTING_HEADER): Define.
451 (TARGET_FORMAT): Select target format based on endian flag.
452 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
453 (target_big_endian): Add external declaration.
454
455 * config/tc-i860.c: All existing code reworked completely. Other
456 new code shown below.
457 (SYNTAX_SVR4): Define.
458 (target_warn_expand): New variable.
459 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
460 (md_longopts): Declare and define with new options (-EL, -EB,
461 and -mwarn-expand).
462 (md_show_usage): New function.
463 (md_operand): New function.
464 (obtain_reloc_for_imm16): New function.
465 (md_apply_fix3): New function.
466 (tc_gen_reloc): New function.
467
df86943d
NC		 4682000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
469
470 * config/tc-m68hc11.c (build_jump_insn): Make sure the
471 2 bytes of the jump address are in the same frag.
472 (find): Accept 68hc12 register indirect modes.
473
474 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 475
30d25259
RH		 4762000-08-07 Richard Henderson <rth@cygnus.com>
477
478 * config/tc-ia64.c (unwind): Add prologue_mask member.
479 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
480 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
481 (dot_body): Clear unwind.prologue_mask.
482 (dot_prologue): Set it. Accept a register second argument.
483
2d484c7f
KH		 4842000-08-07 Kazu Hirata <kazu@hxi.com>
485
486 * config/atof-ieee.c: Fix formatting.
487 * config/atof-tahoe.c: Likewise.
488
a47cf567 4892000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 490
3d4ae3c0
NC		 491 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
492 work.
493
c91d2e08
NC		 494 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
495 of .popsection, .previous, .pushsection, .subsection,
496 .version, .vtable_entry, .vtable_inherit and .weak.
497
47926f60
KH		 4982000-08-05 Kazu Hirata <kazu@hxi.com>
499
500 * config/tc-cris.c: Fix formatting.
501 * config/tc-i386.c: Likewise.
502 * config/tc-sparc.c (sparc_ip): Simplify the code.
503
ab3e48dc
KH		 5042000-08-04 Kazu Hirata <kazu@hxi.com>
505
506 * config/tc-cris.c: Rearrange code for readability.
507 * config/tc-d10v.c: Fix formatting.
508 * config/tc-m32r.c: Likewise.
509 * config/tc-sparc.c: Likewise.
510
3d56ab85
JW		 5112000-08-02 Jim Wilson <wilson@cygnus.com>
512
513 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
514 before ia64_find_opcode.
515 (md_assemble): Likewise.
516
3f9dfb2c
NC		 5172000-08-01 Nick Clifton <nickc@cygnus.com>
518
a47cf567 519 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 520 Undo some formatting fixes.
3f9dfb2c 521
28e4f854
KH		 5222000-08-01 Kazu Hirata <kazu@hxi.com>
523
524 * config/obj-som.c: Fix formatting.
525 * config/obj-ieee.c: Likewise.
526 * config/tc-arm.c: Likewise.
527 * config/tc-v850.c: Likewise.
528
a570e639
NC		 5292000-08-01 Nick Clifton <nickc@redhat.com>
530
531 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
532 index by command line option.
58a77e41 533
a570e639
NC		 5342000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
535
536 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
537 (@node M68K-Branch): Rewrite to match the reality.
538
e3308d0d
JE		 5392000-07-31 Jason Eckhardt <jle@cygnus.com>
540
541 * doc/c-i860.texi: New file.
542 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
543 * doc/Makefile.in: Regenerate.
544 * doc/all.texi: Add I860 as relevant architecture.
545 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
546
2fd5405a
NC		 5472000-07-31 Kazu Hirata <kazu@hxi.com>
548
549 * config/tc-d30v.c: Fix formatting.
550
28e7409f
NC		 5512000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
552
50bbae35
AM		 553 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
554 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
555 long emit a long branch if available instead of an absolute jump, never
556 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 557
558 * doc/c-m68k.texi: Document new command line option.
58a77e41 559
a47cf567
NC		 5602000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
561
562 * config/tc-avr.c: Use PARAMS macro in function declarations.
563 Don't declare md_pcrel_from_section (already in tc-avr.h).
564 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
565 (avr_operand): Don't set (unsigned) op_mask to -1.
566
534022ea
JE		 5672000-07-28 Jason Eckhardt <jle@cygnus.com>
568
50bbae35
AM		 569 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
570 * configure: Regenerated.
571 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
572 of operand to the .type directive (.e.g, "type").
534022ea 573
4c400d5e
AM		 5742000-07-28 Alan Modra <alan@linuxcare.com.au>
575
576 * as.h (warn_comment, found_comment, found_comment_file): Declare.
577 * app.c (do_scrub_chars): Record where first comment found.
578 * read.c (read_a_source_file): Init found_comment on entry, and
579 notify whether comments found on exit.
580 * config/tc-hppa.c (md_shortopts): Add "c".
581 (md_longopts): Add warn-comment.
582 (md_parse_option): Handle it.
583 (md_show_usage): Show available options.
584 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
585
0aa529cb
AC		 586Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
587
588 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
589 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 590 sym_ptr_ptr
0aa529cb
AC		 591 (md_estimate_size_before_relax): Don't fall off end of function.
592
c6a7ab1f
NC		 5932000-07-27 Kazu Hirata <kazu@hxi.com>
594
595 * config/tc-avr.c: Fix formatting.
596 * config/tc-ns32k.c: Likewise.
597
e0c6ed95
AM		 5982000-07-27 Alan Modra <alan@linuxcare.com.au>
599
600 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
601
6022000-07-27 Kazu Hirata <kazu@hxi.com>
603
604 * config/tc-d10v.c: Fix formatting.
605 * config/tc-z8k.c: Likewise.
606 * config/tc-sparc.c: Likewise.
607
6883dc5e 6082000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 609
610 * cgen.c (queue_fixup): Declare opinfo.
611 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
612 (gas_cgen_md_operand): Ditto.
613 (gas_cgen_md_apply_fix3): Ditto.
614
39da8128
DD		 6152000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
616
617 * config/obj-coff.c (obj_frob_symbol): Don't merge
618 labels. Don't merge if the symbol isn't constant. Return
619 immediately if a symbol is merged.
620
65e68b04
AM		 6212000-07-22 Alan Modra <alan@linuxcare.com.au>
622
623 * frags.c (frag_align): Correct absolute section alignment.
624
5e0d736c
DD		 6252000-07-20 DJ Delorie <dj@redhat.com>
626
627 * config/obj-coff.c (obj_frob_symbol): revert previous change,
628 it breaks linking against DLLs.
629
3bcbcc3d
HPN		 6302000-07-20 Hans-Peter Nilsson <hp@axis.com>
631
632 * configure.in: Add CRIS support.
633 * configure: Regenerate.
634 * Makefile.am: (CPU_TYPES): Add cris.
635 (CPU_OBJ_VALID) [aout]: Add cris.
636 (MULTI_CPU_TYPES): Add cris.
637 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 638 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 639 (TARGET_CPU_CFILES): Add config/tc-cris.c.
640 (TARGET_CPU_HFILES): Add config/tc-cris.h.
641 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
642 Regenerate dependencies.
643 * Makefile.in: Regenerate.
644 * aclocal.m4: Regenerate.
645 * as.c: Declare crisaout, criself.
646 * config/tc-cris.h, config/tc-cris.c: New.
647 * config/e-criself.c, config/e-crisaout.c: New.
648 * po/POTFILES.in, po/gas.pot: Regenerate.
649
041ff4dd 6502000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 651
041ff4dd 652 * read.c: Fix formatting.
efaf0ba4 653 * write.c: Fix formatting.
041ff4dd 654
f980ada0
L		 6552000-07-19 H.J. Lu <hjl@gnu.org>
656
657 * sb.c: Include <stdlib.h> if exists for abort ().
658
25a8b250
AM		 6592000-07-19 Alan Modra <alan@linuxcare.com.au>
660
661 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
662 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
663 (pa_type_args): Same here.
664
7a9aaf92
NC		 6652000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
666
667 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
668 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
669 the storage class is already set.
670
8098403c
NC		 6712000-07-17 Kazu Hirata <kazu@hxi.com>
672
fafb6d17 673 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 674 * config/tc-mn10200.c: Likewise.
675 * config/tc-mn10300.c: Likewise.
676 * config/tc-pj.c: Likewise.
677 * config/tc-tic80.c: Likewise.
678 * config/tc-w65.c: Likewise.
8098403c 679
977e771a
FCE		 6802000-07-17 Frank Ch. Eigler <fche@redhat.com>
681
682 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
683 is defined.
684
63bf5651
ILT		 6852000-07-15 Ian Lance Taylor <ian@zembu.com>
686
687 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
688 @code.
689
1cd1c99b
AM		 6902000-07-15 Alan Modra <alan@linuxcare.com.au>
691
692 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
693 ELF as are used for SOM (except the 32-bit reloc one) to decide
694 whether a symbol can be reduced to a section symbol. Expand on
695 the comment for symbols involved in LR% and RR% expressions.
696
119d663a
NC		 6972000-07-14 Nick Clifton <nickc@cygnus.com>
698
699 * config/tc-mips.c (mips_disable_float_construction): New
700 static variable. Set to true if doubles should not be
701 constructed by loading two single width fp registers with
702 halves of the value.
703 (mips_ip): Test mips_disable_float_construction.
704 (md_longopts): Add command line switches --construct-floats
705 and --no-construct-floats.
706 (md_parse_option): Parse new command line options.
707 (md_show_usage): Describe new command line options.
708
709 * doc/c-mips.texi: Document new command line options.
710
906fac54
AM		 7112000-07-13 Koundinya K <kk@ddeorg.soft.net>
712
713 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
714 * configure: Regenerate.
715
7162000-07-13 Hans-Peter Nilsson <hp@axis.com>
717
718 * configure.in (DEFAULT_EMULATION setting): Revert part of
719 2000-07-01 change that set te_multi=multi unless set to tmips.
720 * configure: Regenerate.
721
7f788821
NC		 7222000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
723
724 * config/obj-coff.c (coff_frob_section): Add padding to the last
725 section when aligning it increases its size.
726
9a736b6b
NC		 7272000-07-11 Kazu Hirata <kazu@hxi.com>
728
729 * config/tc-tic54x.c: Fix formatting.
730
3dd5103b
NC		 7312000-07-10 Kazu Hirata <kazu@hxi.com>
732
733 * config/tc-h8500.c: Fix formatting.
1aea3bb8 734 * config/tc-tic54x.c: Fix formatting.
3dd5103b 735
46b85d42
AM		 7362000-07-10 Alan Modra <alan@linuxcare.com.au>
737
738 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
739 displacements correctly.
740
741 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
742
7432000-07-10 Ryan Bradetich <rbradetich@uswest.net>
744
745 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
746 warning.
747 (hash_jam): Ditto.
748
ad1079af
AM		 7492000-07-09 Alan Modra <alan@linuxcare.com.au>
750
751 From David Huggins-Daines <dhd@linuxcare.com>
752 * config/te-hppalinux64.h: Add a new emulation.
753 * configure.in (emulations): Add configure bits to support the
754 64-bit Linux/parisc target.
755 * configure: Regenerate.
756
757 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
758 (md_shortopts): Add `V' for ELF.
759
760 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
761 when SOM or ELF_ARG_RELOC are defined.
762 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
763 ELF_ARG_RELOC are defined.
764 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
765 (pa_stringer): ..Do it here instead. Fix comment typos.
766 (hppa_force_relocation): Cast enums to int before comparing with
767 ints.
768
769 From Ryan Bradetich <rbradetich@uswest.net>
770 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
771 redifinition warning.
772 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
773 (hppa_force_relocation): ditto
ad1079af
AM		 774 (md_apply_fix): Added cast to buf to fix warnings.
775
776 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
777 cons_fix_new_hppa, hppa_force_relocation): Prototype.
778
779 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
780 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
781 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
782 reloc_type** to avoid warnings in switch.
783 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
784 little earlier instead.
785
786 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
787 and elf.
788 (pa_type_args): Use symbol_arg_reloc_info.
789 (struct pa_it): Make arg_reloc unsigned int.
790 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
791 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
792 (pa_code): Delete. pa_text duplicates this function.
793 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
794 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
795 int.
796 (cons_fix_new_hppa): Actually change selector to e_fsel when
797 warning about assuming so.
798 (tc_gen_reloc): More example elf arg reloc code.
799 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
800 (hppa_force_relocation): Likewise.
801
802 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
803 files.
804 (pa_end_of_source): Prototype.
805 (hppa_fix_adjustable): Prototype.
806 (LABELS_WITHOUT_COLONS): Move it..
807 * config/te-hppa.h: To here.
808
809 * config/te-hppa64.h: New file.
810
811 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
812 type.
813 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
814 format -10, -16, 16 relocs.
815 (hppa_elf_mark_end_of_function): Test for null
816 last_call_info->start_symbol
817
818 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
819 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
820 re_assesmble_* functions. Delete extraneous statements. Fix
821 typos in comments.
822 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
823 insn to re_assemble_*.
824
623aa224
UC		 8252000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
826
827 * doc/internals.texi (Expressions): Fix typo.
58a77e41 828
c4aa876b
NC		 8292000-07-08 Kazu Hirata <kazu@hxi.com>
830
831 * config/tc-sh.c: Fix formatting.
d0313fb7 832 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 833 * depend.c: Fix formatting.
834 * flonum-konst.c: Likewise.
835 * flonum-mult.c: Likewise.
c4aa876b 836
6b31947e
NC		 8372000-07-07 Kazu Hirata <kazu@hxi.com>
838
a5bfe8c9 839 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 840 * config/obj-vms.c: Fix comments.
841 * config/tc-a29k.c: Likewise.
842 * config/tc-alpha.c: Likewise.
843 * config/tc-h8300.c: Likewise.
844 * config/tc-h8500.c: Likewise.
845 * config/tc-i370.c: Likewise.
846 * config/tc-ia64.c: Likewise.
847 * config/tc-m68hc11.c: Likewise.
848 * config/tc-m68k.c: Likewise.
849 * config/tc-mips.c: Likewise.
850 * config/tc-ns32k.c: Likewise.
851 * config/tc-ppc.c: Likewise.
852 * config/tc-z8k.c: Likewise.
6b31947e 853
b8a9dcab
NC		 8542000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
855
856 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
857 Default to '(SEC_LOAD | SEC_DATA)'.
858 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
859
860 * doc/internals.texi (CPU Backend): Describe
861 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
862
beb2de9b
AC		 863Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
864
865 * as.c (parse_args): NULL terminate the long option list.
866
24ddb296
AC		 867Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
868
869 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 870 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 871
1fe72011
NC		 8722000-07-05 Nick Clifton <nickc@cygnus.com>
873
874 * config/tc-d30v.c (write_2_short): Further changes to warning
875 messages produced when combining EITHER_BUT_PREFER_MU attributed
876 opcodes.
877
a5bfe8c9 8782000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 879
880 * MAINTAINERS: new
881
8de8f17e
AO		 8822000-07-04 Alexandre Oliva <aoliva@redhat.com>
883
884 * config/tc-arm.c (psrs): Accept combinations of flags.
885
00d2865b
NC		 8862000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
887
888 * config/tc-avr.c: Change _ () to _() around all strings marked
889 for translation (exception from the usual coding style).
890 (avr_opt): New struct variable, how the new switches are set.
891 (OPTION_MMCU): Define as 'm' and actually use.
892 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
893 (show_mcu_list): New function, display the list of known MCUs.
894 (md_show_usage): Document the new switches. Call show_mcu_list.
895 (avr_set_arch): Change 'm' to OPTION_MMCU.
896 (md_parse_option): Call show_mcu_list if unknown MCU specified.
897 Handle the new switches.
898 (avr_operands): Disable warnings for undefined combinations of
899 operands if -mall-opcodes. Disable warnings for skipping two-word
900 instructions if enhanced core or -mno-skip-bug.
901 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
902 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
903 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
904 (avr_ldi_expression): Warn about implicit lo8().
905 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
906
54588503
UC		 9072000-07-01 Koundinya K <kk@ddeorg.soft.net>
908
50bbae35
AM		 909 * configure.in: Add entry for mips-*-sysv4*MP*
910 * configure: Rebuild
911 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
912 elf32-tradlittlemips for traditional mips targets.
913 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
914 test for Link Once sections as in adjust_reloc_syms.
915 * config/te-tmips.h: New file for traditional mips targets. Define
916 TE_TMIPS.
58a77e41 917
c9900432
NC		 9182000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
919
920 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
921 flags argument is not present, don't change an existing section's
922 section's attributes. If the flags argument is present, warn if the
923 attributes don't match the section's current attributes. When
924 long section names are supported, set SEC_LINK_ONCE and
925 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
926
9d87310a
HPN		 927Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
928
929 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
930 symbols; create them.
931
dbddefbf
NC		 9322000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
933
934 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 935 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 936
2ae7e77b
AH		 9372000-06-27 Aldy Hernandez <aldyh@redhat.com>
938
939 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 940 expressions. Ignore the problem when handling 16 bit signed
941 immediates, because the assembler will take care of the relocation
942 later.
2ae7e77b 943
6b2539e3
NC		 9442000-06-27 Nick Clifton <nickc@cygnus.com>
945
946 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 947 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 948 sequential order, and emit warning messages if the input source
949 code contains constructs like that, or parallel constructs
950 containing such opcodes.
951
65aa24b6
NC		 9522000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
953
954 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
955 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
956 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
957 (md_show_usage): Update usage message.
958 (md_parse_option): Allow redefinition of MCU type within the
959 same avr[1-5] bfd machine type. Show both old and new MCU type
960 in the error message.
961 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
962 Simplify 8K wrap code.
963
f0c56b90
NC		 9642000-06-25 Kazu Hirata <kazu@hxi.com>
965
50bbae35
AM		 966 * config/obj-aout.c: Remove all uses of DEFUN.
967 * config/obj-ieee.c: Likewise.
968 * config/tc-sh.c: Fix comment typos.
969 * config/tc-tahoe.c: Likewise.
970 * config/tc-vax.c: Likewise.
971 * config/tc-w65.c: Likewise.
972 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 973 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
974
6d249963
DD		 9752000-06-24 DJ Delorie <dj@cygnus.com>
976
977 * config/tc-i386.c (md_estimate_size_before_relax): Revert
978 more changes from Sept 1999
979 (tc_i386_fix_adjustable): ditto
980 (md_apply_fix3): ditto
981
680d2857 9822000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 983
680d2857
FCE		 984 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
985 (gas_cgen_parse_operand): Set it around expression() call.
986 (gas_cgen_md_operand): Test for it before longjmp().
987
e7b305a2
AM		 9882000-06-24 Kazu Hirata <kazu@hxi.com>
989
c0fecd35
AM		 990 * config/tc-h8500.c: Remove all uses of DEFUN.
991 * config/tc-sh.c: Likewise.
992 * config/tc-w65.c: Likewise.
993 * config/tc-z8k.c: Likewise.
994
e7b305a2
AM		 995 * config/tc-h8500.c: Fix typos in comments.
996
ed6d6fd3
FCE		 9972000-06-23 Frank Ch. Eigler <fche@redhat.com>
998
999 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1000 is defined.
1001
f7c88872
AM		 10022000-06-23 matthew green <mrg@redhat.com>
1003
1004 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1005 defined. Fix error message for `[' grouping.
f7c88872 1006
70d6ecf3
AM		 10072000-06-22 Kazu Hirata <kazu@hxi.com>
1008
1009 * config/tc-h8300.c: Fix formatting and comment typos.
1010
e9718fe1
TW		 10112000-06-22 Timothy Wall <twall@cygnus.com>
1012
1013 * config/tc-ia64.c (note_register_values): Move premature QP
1014 notation clearing into the appropriate place.
1015
45288df1
AM		 10162000-06-22 Alan Modra <alan@linuxcare.com.au>
1017
1581f8c9
AM		 1018 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1019 first before anything else. Add bin-bugs.h, emul.h and progress.h
1020 Sort list of files as for $(OBJS) in Makefile.am.
1021
1022 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1023 find one. Remake dependencies.
1024 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1025 * Makefile.in: Regenerate.
1026 * doc/Makefile.in: Regenerate.
1027
45288df1
AM		 1028 * config/tc-i386.c (i386_displacement): Don't assume a constant
1029 displacement is necessarily 16 bits when in 16 bit code mode.
1030 (md_assemble): Instead size the displacement here after we know
1031 for sure that a .code16gcc operand hasn't automatically added
1032 operand size prefixes.
1033
01580992
L		 10342000-06-21 H.J. Lu <hjl@gnu.org>
1035
1036 * Makefile.am: Rebuild dependency.
1037 * Makefile.in: Rebuild.
1038
40f09f82
JL		 10392000-06-21 Kazu Hirata <kazu@hxi.com>
1040
1041 * config/tc-h8300.c (parse_reg): Make the function static.
1042 (parse_exp): Likewise.
1043
78295804
DD		 10442000-06-20 DJ Delorie <dj@cygnus.com>
1045
1046 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1047 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1048 for cygwin import libraries to work properly.
1049
45f85b08
L		 10502000-06-20 H.J. Lu <hjl@gnu.org>
1051
1052 * Makefile.am: Rebuild dependency.
1053 * Makefile.in: Rebuild.
1054 * configure: Likewise.
1055 * doc/Makefile.in: Likewise.
1056
39bec121
TW		 10572000-06-20 Timothy Wall <twall@cygnus.com>
1058
1059 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1060 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1061 * doc/c-tic54x.texi: New.
1062 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1063 documentation file.
39bec121 1064 * doc/all.texi: Add C54X.
3e87a760 1065 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1066 * doc/Makefile.in: Regenerate.
1067 * configure.in: Add tic54x and define LIBM for tic54x.
1068 * configure: Regenrate.
1069 * config/tc-tic54x.[ch]: New.
1070 * config/obj-coff.h: Add tic54x.
1071 * Makefile.am: (CPU_TYPES): Add tic54x.
1072 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1073 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1074 (as_new_LDADD): Add $(LIBM).
1075 * Makefile.in: Regenerate.
3e87a760 1076
60bcf0fa
NC		 10772000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1078
1079 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1080 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1081 * doc/as.texinfo: Likewise.
1082
1083 * configure, Makefile.in: Regenerate.
1084 * configure.in (emulations): Recognize m6811 and m6812.
1085 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1086 Added files for 68hc11 and 68hc12 assembler.
1087 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1088 * config/tc-m68hc11.h: Header definition for that assembler.
1089
ec05f674
NC		 10902000-06-18 Nick Clifton <nickc@redhat.com>
1091
24ef8152
NC		 1092 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1093 instead of OCTETS_PER_BYTE.
1094
ec05f674 1095 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1096 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1097
119caedd
L		 10982000-06-18 H.J. Lu <hjl@gnu.org>
1099
1100 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1101 * configure: Rebuild.
1102
607723e4
NC		 11032000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1104
3e87a760
AM		 1105 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1106 to BFD_ASSEMBLER.
607723e4 1107
b946ec34
NC		 11082000-06-16 Nick Clifton <nickc@cygnus.com>
1109
1110 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1111 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1112
1113 * doc/c-mips.texi: Document newly accepted cpu variants.
1114
37ce37b1
UC		 11152000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1116
1117 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1118
c06ae4f2
UC		 11192000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1120
1121 * macro.c (getstring): Make it possible to escape the quote
1122 character.
1123
20348649
JL		 1124Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1125
1126 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1127
bcef29e6
L		 11282000-06-13 H.J. Lu <hjl@gnu.org>
1129
1130 * configure: Regenerate.
1131
63a0b638
AM		 11322000-06-09 Alan Modra <alan@linuxcare.com.au>
1133
1134 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1135 separator.
1136 * doc/internals.texi (line_separator_chars): Semicolon is no
1137 longer a default. Mention null and newline as defaults.
1138
1139 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1140
1141 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1142 * config/tc-i860.h (line_separator_chars): Likewise.
1143 * config/tc-h8300.c (line_separator_chars): Likewise.
1144 * config/tc-i960.c (line_separator_chars): Likewise.
1145 * config/tc-m68k.c (line_separator_chars): Likewise.
1146 * config/tc-mips.c (line_separator_chars): Likewise.
1147 * config/tc-ns32k.c (line_separator_chars): Likewise.
1148 * config/tc-sparc.c (line_separator_chars): Likewise.
1149 * config/tc-vax.c (line_separator_chars): Likewise.
1150
1151 * config/tc-h8300.c (comment_chars): Use string initialiser.
1152 * config/tc-i960.c (line_comment_chars): Likewise.
1153 * config/tc-z8k.c (comment_chars, line_comment_chars,
1154 line_separator_chars): Likewise.
1155
1156 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1157 for TE_LINUX.
1158
9bab9349
NC		 11592000-06-08 Nick Clifton <nickc@cygnus.com>
1160
1161 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1162 for size 1 fixes.
1163
946efd95
DB		 11642000-06-08 David O'Brien <obrien@FreeBSD.org>
1165
1166 * configure.in (VERSION): Update to show this is the CVS mainline.
1167
6480b79a
DB		 11682000-06-08 Matthew Jacob <mjacob@feral.com>
1169
1170 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1171 $at is the integer register $r28, vs. both $r28 and the floating
1172 point register $f28.
1173
10850f29
JW		 11742000-06-08 James E. Wilson <wilson@cygnus.com>
1175
1176 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1177 (dot_endp): Don't call ia64_flush_insns.
1178 (emit_one_bundle): Don't delete prologue/body records from
1179 unwind_record list in first loop. Rewrite second loop to account for
1180 this.
1181
150f24a2
JW		 11822000-06-07 David Mosberger <davidm@hpl.hp.com>
1183
1184 * config/tc-ia64.c: Add missing prototypes.
1185 (generate_unwind_image): Cast argument to output_unw_records call.
1186
e38c9cc2
DC		 1187Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1188
46b85d42 1189 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1190
1188e082
DC		 1191Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1192
1193 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1194 (REGISTER_P): likewise.
1195 (avr_opcodes): uses include/opcode/avr.h
1196 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1197
ac743b2c
AM		 11982000-06-04 Alan Modra <alan@linuxcare.com.au>
1199
0b545448
AM		 1200 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1201 initializers too.
ac743b2c 1202
969e1a7b
L		 12032000-06-03 H.J. Lu <hjl@gnu.org>
1204
1205 * read.c (is_end_of_line): Put back `;'.
1206
65172ab8
AM		 12072000-06-03 Alan Modra <alan@linuxcare.com.au>
1208
1209 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1210
b75c0c92
AM		 12112000-06-01 Alan Modra <alan@linuxcare.com.au>
1212
1213 * expr.c (operand): Test is_end_of_line outside switch to catch
1214 line separator chars that are also operators.
1215 (operator): Return O_illegal for line separator chars.
1216
1217 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1218 entry (or `!' entry for TC_HPPA).
1219
1220 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1221 before indexing is_end_of_line. Remove redundant check for '\0'.
1222 (fp_op2): Likewise.
1223 * config/tc-h8500.c (md_assemble): Likewise.
1224 * config/tc-mcore.c (md_assemble): Likewise.
1225 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1226 (md_atof): Likewise
1227
1228 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1229 is_end_of_line.
1230 * config/tc-mcore.c (mcore_cons): Likewise.
1231 (mcore_float_cons): Likewise.
1232 (mcore_stringer): Likewise.
1233 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1234
a6836251
SB		 12352000-06-01 Scott Bambrough <scottb@netwinder.org>
1236
1237 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1238
43841e91
NC		 12392000-05-29 Nick Clifton <nickc@cygnus.com>
1240
1241 * config/tc-sh.c: Fix compile time warning messages.
1242
1243 * config/tc-mips.c: Fix compile time warning messages.
1244
a057431b
PB		 12452000-05-29 Philip Blundell <philb@gnu.org>
1246
1247 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1248 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1249 * NEWS: Mention ARM ELF support.
1250
3c07fb76
AO		 12512000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1252
1253 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1254 it is modified, and use the real_size to compute the frag address
1255 for dwarf2 line info.
1256
ad4d6ccf
AM		 12572000-05-27 Alan Modra <alan@linuxcare.com.au>
1258
1259 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1260 line-matching scheme to cope with automake moving variables around.
1261 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1262 * Makefile.in: Regenerate.
1263
6faf3d66
JJ		 12642000-05-26 Jakub Jelinek <jakub@redhat.com>
1265
1266 * config/tc-sparc.c (sparc_relax): New.
1267 (md_longopts): Add -relax and -no-relax options.
1268 (md_parse_options, md_show_usage): Likewise.
1269 (md_apply_fix3): Optimize tail call into branch always if possible.
1270
0a44c2b1
DL		 1271Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1272
1273 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1274 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1275 rules, with warning when a GAS statement specifies a packing that
1276 will result in an instruction being squashed.
3e87a760
AM		 1277 Added typdef packing_type and enumerals, changed various integer
1278 literals to use the enumerals.
0a44c2b1 1279
e0c9811a
JW		 12802000-05-24 David Mosberger <davidm@hpl.hp.com>
1281
1282 * config/tc-ia64.c (dot_restorereg_p): New function.
1283 (md_pseudo_table): Add restorereg.p.
1284 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1285 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1286
1287 * config/tc-ia64.h (unw_record_type): Add unwabi.
1288 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1289 called MASK with members for imask, and the masks produced by
1290 fr_mem, gr_mem, br_mem, and frgr_mem.
1291 (unw_p_record): Add members ABI and CONTEXT.
1292 (unw_x_record): Add member AB.
1293 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1294 as pseudo-register for use during unwind info generation.
1295 (AR_PFS, AR_LC): New macros.
1296 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1297 whose names start with an at sign (as in "@priunat").
1298 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1299 register.
1300 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1301 proc_end, unwind_info, personality_routine): Consolidate into
1302 "unwind" structure to reduce offset-table use. Add member
1303 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1304 to be emitted.
1305 (output_R1_format, output_R3_format, output_P3_format,
1306 output_P6_format): Initialize R with zero to reduce compiler warnings.
1307 (output_P7_format): Ditto. Add `default' branch to switch
1308 statement to reduce compiler warnings.
1309 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1310 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1311 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1312 into single argument.
1313 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1314 compiler warnings. Merge A and B args into single argument.
1315 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1316 A and B args into single argument.
1317 (free_record): Removed (wasn't used).
1318 (free_list_records): Also free imasks in prologue records.
1319 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1320 (output_spill_mask): Remove.
1321 (output_unwabi): New function.
1322 (output_epilogue, output_label_state, output_copy_state): Call
1323 alloc_record.
1324 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1325 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1326 argument.
1327 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1328 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1329 as part of handling the prologue records. Emit region's imask if
1330 we have one. Handle unwabi, epilogue, label_state, copy_state,
1331 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1332 spill_sprel_p, and spill_reg_p records.
1333 (set_imask, count_bits, slot_index): New function.
1334 (fixup_unw_records): Fix region size computation. Handle
1335 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1336 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1337 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1338 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1339 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1340 (dot_save): Use manifest constants for applicaton registers.
1341 Handle REG_PR and REG_PRIUNAT.
1342 (dot_restore): Don't just ignore it.
1343 (dot_restorereg): New function..
1344 (generate_unwind_image): Ensure unwind info is a multiple of eight
1345 bytes, not just four bytes.
1346 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1347 (dot_altrp): Don't just ignore it.
1348 (dot_savemem): New function. Replaces dot_savesp() and
1349 dot_savepsp(). Use manifest constants for applicaton registers.
1350 Handle REG_PR and REG_PRIUNAT.
1351 (dot_savef): Simplify.
1352 (dot_saveb): Support generation of br_gr.
1353 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1354 dot_label_state, dot_copy_state): New function.
1355 (dot_unwabi): Don't just ignore it.
1356 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1357 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1358 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1359 (emit_one_bundle): Set slot number for prologue/body records
1360 *before* emitting the first insn.
1361 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1362 (md_begin): Declare "psp" pseudo-register.
1363 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1364 so we don't get segfault.
1365 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1366 counts as required per SW Conventions manual
1367 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1368 output_preds_psprel, output_preds_sprel, output_spill_base,
1369 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1370 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1371 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1372 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1373 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1374 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1375 (dot_vframe): Implement.
1376 (dot_vframesp, dot_vframepsp): New function.
1377
f98fd99f
HPN		 1378Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1379
1380 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1381 * configure: Regenerate.
f98fd99f 1382
ee7fcc42
AM		 13832000-05-23 Alan Modra <alan@linuxcare.com.au>
1384
1385 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1386 (md_estimate_size_before_relax): so we can use it here instead of
1387 old kludges. Localise vars to blocks. Comment.
1388
1389 * frags.c (frag_new): Update fr_var comments.
1390 * frags.h (struct frag): Ditto.
1391
c67e42c9
RH		 13922000-05-22 Richard Henderson <rth@cygnus.com>
1393
1394 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1395 (pseudo_func): Add pcrel.
1396 (operand_match): Handle IA64_OPND_TGT64.
1397 (build_insn): Likewise.
1398 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1399 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1400 (fix_insn): Handle all three 64-bit relocation types.
1401
5110c57e
HPN		 1402Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1403
1404 * obj.h (struct format_ops): New members begin, app_file,
1405 s_set_other, s_set_desc, s_get_type, s_set_type,
1406 separate_stab_sections, init_stab_section.
1407
1408 * config/obj-multi.h: Update GPL notice to v2.
1409 (obj_begin): New.
1410 (obj_app_file): New.
1411 (S_SET_SIZE): Test s_set_size for NULL before calling.
1412 (S_SET_ALIGN): Similar for s_set_align.
1413 (S_SET_OTHER): New.
1414 (S_SET_DESC): New.
1415 (S_GET_TYPE): New.
1416 (S_SET_TYPE): New.
1417 (SEPARATE_STAB_SECTIONS): New.
1418 (INIT_STAB_SECTION): New.
1419 (EMIT_SECTION_SYMBOLS): New.
1420 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1421
1422 * config/obj-elf.h: Update GPL notice to v2.
1423 Mention that this file is included from obj-multi.h.
1424 (obj_begin): Wrap definition in ifndef.
1425 (elf_file_symbol): Constify declaration.
1426 (obj_app_file): Ditto.
1427 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1428 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1429
1430 * config/obj-elf.c (elf_s_set_other): New.
1431 (elf_file_symbol): Constify argument.
1432 (elf_separate_stab_sections): New.
1433 (elf_init_stab_section): New.
1434 (elf_format_ops): Add new members. Remove comma at end.
1435
1436 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1437 (ecoff_format_ops): Add new fields. Remove comma at end.
1438 Mention inconsistency for emit_section_symbols.
1439
1440 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1441
1442 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1443 (coff_separate_stab_sections): New.
1444 (coff_format_ops): Add new members.
1445
1446 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1447 (obj_aout_s_set_other): New.
1448 (obj_aout_s_set_desc): New.
1449 (obj_aout_s_get_type): New.
1450 (obj_aout_s_set_type): New.
1451 (obj_aout_separate_stab_sections): New.
1452 (aout_format_ops): New members added. Use obj_aout_process_stab,
1453 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1454 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1455 appropriate.
1456 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1457
b98ef147
AM		 14582000-05-22 Alan Modra <alan@linuxcare.com.au>
1459
1460 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1461 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1462 (md_estimate_size_before_relax): Ensure jumps to weak and
1463 externally visible symbols are relocatable.
1464
0aa5d426
HPN		 1465Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1466
1467 * stabs.c (aout_process_stab): Make global.
1468 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1469 * read.h (aout_process_stab): Declare.
1470
1471 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1472 Generalize to *aout, *coff *elf.
1473 * configure: Regenerated.
1474
1475 * doc/internals.texi (Object format backend): Say
1476 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1477
1478 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1479 * Makefile.in: Regenerated.
1480
7c3dc350
CM		 14812000-05-19 Catherine Moore <clm@cygnus.com>
1482
1483 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1484
b3b6a3fe
JL		 14852000-05-18 Alan Modra <alan@linuxcare.com.au>
1486
1487 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1488 instruction to reflect change in re_assemble_*.
1489
c9e10a08
JL		 1490Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1491
1492 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1493 build PA64 ELF tools.
1494 * configure: Rebuilt.
1495
3043679f
AM		 14962000-05-17 Alan Modra <alan@linuxcare.com.au>
1497
1498 * Makefile.am: Regenerate dependencies.
1499 * Makefile.in: Regenerate.
1500
322f2c45
NC		 15012000-05-15 Nick Clifton <nickc@cygnus.com>
1502
1503 * config/tc-arm.c (struct asm_psr): Add boolean field
1504 distinguishing between CSPR and SPSR. Rename 'number' field
1505 to 'field'.
1506 (psrs): Rearrange contents to match new asm_psr structure.
1507 (arm_psr_parse): Move next to psr_required_here. Make it
1508 return an asm_psr structure.
1509 (psr_required_here): Use asm_psr structure returned by
1510 arm_psr_parse.
1511 (do_msr): Reorganise to allow psr_required_here to be called
1512 only once.
1513 (md_undefined_name): Mark 'name' parameter as unused, since
1514 the COFF target does not use it.
322f2c45 1515
5e6cbf41
PB		 15162000-05-14 David O'Brien <obrien@FreeBSD.org>
1517
1518 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1519 standards.
1520 * config/te-aux.h: Likewise.
1521 * config/te-dpx2.h: Likewise.
1522 * config/te-go32.h: Likewise.
1523 * config/te-hp300.h: Likewise.
1524 * config/te-hppa.h: Likewise.
1525 * config/te-i386aix.h: Likewise.
1526 * config/te-ic960.h: Likewise.
1527 * config/te-interix.h: Likewise.
1528 * config/te-nbsd532.h: Likewise.
1529 * config/te-pc532mach.h: Likewise.
1530 * config/te-ppcnw.h: Likewise.
1531 * config/te-psos.h: Likewise.
1532 * config/te-sparcaout.h: Likewise.
1533 * config/te-sun3.h: Likewise.
1534 * config/te-sysv32.h: Likewise.
1535
4132022d
AM		 15362000-05-14 Alan Modra <alan@linuxcare.com.au>
1537
1538 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1539 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1540 and sign extend without an if statement.
1541 (build_bytes): Likewise.
1542
15432000-05-14 Kazu Hirata <kazu@hxi.com>
1544
1545 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1546 X_add_symbol L_32 case.
1547
b4fd930a
AM		 15482000-05-14 David O'Brien <obrien@FreeBSD.org>
1549
1550 * config/te-freebsd.h: New file.
1551
a38cf1db
AM		 15522000-05-13 Alan Modra <alan@linuxcare.com.au>
1553
897083bd
AM		 1554 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1555 bindtextdomain): Replace defines with those from intl/libgettext.h
1556 to quieten gcc warnings.
1557
a38cf1db
AM		 1558 * NEWS: Mention x86 .arch and -q.
1559
1560 * config/tc-i386.c (quiet_warnings): New.
1561 (md_assemble): Use quiet_warnings.
1562 (md_parse_option): Set quiet_warnings from -q.
1563 (md_show_usage): Mention -q, delete -m.
1564 (flag_do_long_jump): Delete.
1565 (md_parse_option): Remove -m.
1566 (md_show_usage): Remove -m.
1567 (md_create_long_jump): Remove useless flag_do_long_jump code.
1568
1569 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1570 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1571
e413e4e9
AM		 15722000-05-13 Alan Modra <alan@linuxcare.com.au>
1573 Alexander Sokolov <robocop@netlink.ru>
1574
1575 * doc/c-i386.texi (i386-Arch): New section.
1576 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1577
1578 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1579 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1580 architecture has been given and is not 486.
1581 (set_cpu_arch): New.
1582 (md_pseudo_table): Add .arch.
1583 (md_assemble): Warn if cpu architecture has been given and an
1584 unsupported instruction.
1585
1586 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1587 Move operand_types bit defines after relevant template field.
1588 (template): Add cpu_flags.
1589 (Cpu*): Define.
1590 (arch_entry): New.
1591
e8b1cae5
AO		 15922000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1593
1594 * config/tc-mn10300.h (md_end): Define.
1595 (mn10300_finalize): Declare.
1596 * config/tc-mn10300.c: Include dwarf2dbg.h.
1597 (debug_line): Define.
1598 (md_assemble): Generate dwarf2 line info.
1599 (mn10300_finalize): New function. Finalize dwarf2 info.
1600
426b0403
AM		 16012000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1602
1603 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1604 external version of the relocation for weak symbols.
1605
e4c58b25
JW		 16062000-05-08 David Mosberger <davidm@hpl.hp.com>
1607
1608 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1609 frame size in units of 16 bytes, as required per SW Conventions manual.
1610 (output_unw_records): Output info-block header as a dword to get
1611 byte-order right.
1612
8fce3f5e
AM		 16132000-05-08 Alan Modra <alan@linuxcare.com.au>
1614
1615 * as.h: #include "file", not <file> on files from ../include.
1616 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1617 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1618 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1619 (tc_coff_symbol_emit_hook): Ditto.
1620 (OPTCOUNT): Cast to int to avoid compiler warning.
1621 (md_begin): Fix signed/unsigned warnings.
1622
16232000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1624
1625 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1626 ABRANCH LONG case for a conditional branch on a 68000.
1627 (md_estimate_size_before_relax): Likewise. Also handle
1628 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1629 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1630 PC-relative on all CPUs.
1631 (md_estimate_size_before_relax): Likewise.
1632
fb166ee3
AM		 16332000-05-04 Alan Modra <alan@linuxcare.com.au>
1634
1635 * as.c (parse_args): Just mention current year in printed
1636 copyright message.
1637
7a899fff
C		 16382000-05-03 J.T. Conklin <jtc@redback.com>
1639
1640 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1641 unit registers.
7a899fff
C		 1642 (md_parse_option): Recognize -m7400.
1643
44877466
ILT		 16442000-05-03 Ian Lance Taylor <ian@zembu.com>
1645
1646 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1647 don't permit lp to become less than the words array.
1648
eaa15ab8
NC		 16492000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1650
1651 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1652 Fix little-endian case.
1653
7c4f6a03
AM		 16542000-05-03 David O'Brien <obrien@NUXI.com>
1655
1656 * as.c (parse_args): Update copyright.
1657
da5d444c
AM		 16582000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1659
1660 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1661 for the .bss section too.
1662
3f9b03b5
AM		 16632000-05-02 Alan Modra <alan@linuxcare.com.au>
1664
1665 * configure.in: Set em=linux for hppa-*-linux.
1666 * configure: Regenerate.
1667 * doc/Makefile.in: Regenerate with correct automake.
1668
1669 * frags.c (frag_grow): Sanity check chunk_size.
1670
1671 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1672 * config/obj-som.h: Likewise.
1673 * config/obj-ieee.h: Likewise.
1674
1675 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1676
1677 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1678 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1679 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1680 (pa_ip): low_sign_unext now returns via function value. Use
1681 re_assemble_* instead of dis_assemble_* and
1682 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1683 unnecessarily.
1684 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1685 (md_section_align, md_parse_option, md_show_usage,
1686 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1687 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1688 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1689 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1690 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1691 pa_text): Likewise.
1692 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1693 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1694 outside of switch. Correct mask and shifting errors in case 10
1695 and case -11. In case 21, compare against signed range to suit
1696 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1697 case 17 and case 22, use offsetT variable to properly check range.
1698 Use re_assemble_* here too.
1699 (evaluate_absolute): Change type of value to offsetT. Call
1700 hppa_field_adjust to do the work for us.
1701 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1702 (pa_parse_cmpib_64_cmpltr): Ditto.
1703 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1704 of i to unsigned int.
1705 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1706 (pa_end_of_source): Return type is void.
1707
a2984248
CM		 1708Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1709
1710 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1711
df136245
DC		 1712Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1713
1714 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1715 More comments added.
1716 (md_begin): Removed "construct symbols for each register name".
1717 Because register names conflicts with GCC generated function
1718 names.
1719 (avr_operand): Now constant numbers can be used as a register
1720 identifiers (0 as r0, 31 as r31).
1721 (md_assemble): use skip_space () before parsing instruction
1722 operands.
1723
c1e73230
AM		 17242000-05-01 Alan Modra <alan@linuxcare.com.au>
1725
1726 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1727 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1728 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1729 * configure: Regenerate.
1730
a1934524
AM		 17312000-04-29 Andreas Jaeger <aj@suse.de>
1732
1733 * as.h: Correctly check GCC version.
1734
d9b7d820
AM		 17352000-04-26 David O'Brien <obrien@FreeBSD.org>
1736
1737 * doc/as.1: Fix unbalanced brackets.
1738
1739 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1740 TE_FreeBSD.
1741 (line_comment_chars): Set to '/' if TE_FreeBSD.
1742
cea1ab94
JL		 1743Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1744
1745 * configure.in: Configury support for PA64 (currently disabled).
1746 * configure: Rebuilt.
1747
e799a695
AM		 17482000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1749
3e87a760 1750 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1751 bfd_set_section_alignment.
1752
3b0ec529
AM		 17532000-04-25 Alan Modra <alan@linuxcare.com.au>
1754
1755 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1756 than 32.
1757
adcf07e6
NC		 17582000-04-24 Nick Clifton <nickc@cygnus.com>
1759
1760 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1761 * doc/as.texinfo (Align): Include arm and strongarm in list of
1762 targets that have the second form of the behaviour of the .align
3e87a760 1763 directive.
adcf07e6 1764
5047a41f
JL		 17652000-04-24 Mark Klein <mklein@dis.com>
1766
1767 * obj-som.c: Terminate obj_pseudo_table.
1768
a47cf567
NC		 1769Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1770
1771 * as.c (parse_args): Allow md_parse_option to override -a listing
1772 option.
1773 * config/obj-coff.c (add_lineno): Change type of offset parameter
1774 from "int" to "bfd_vma."
1775 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1776 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1777 (ppc_change_csect): Align correctly for XCOFF64.
1778 (ppc_machine): New function, which discards "ppc_machine" line.
1779 (ppc_tc): Cons for 8 when code is 64 bit.
1780 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1781 relocations.
1782 (md_parse_option): Handle -a64 and -a32.
1783 (ppc_xcoff64): New.
1784 * config/tc-ppc.h (TARGET_MACH): Define.
1785 (TARGET_FORMAT): Move to function.
1786 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1787
1788Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1789
1790 * config/tc-avr.c: New AVR_ISA_ defined.
1791 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1792 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1793 for `fmul', `movw' and `lpm R,Z' instructions.
1794 (avr_operands): Warn if current opcode is a two-word instruction
1795 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1796 (avr_opcodes): New commands added.
1797 (REGISTER_P): Check 'a' and 'v' constraint letters.
1798 (mcu_types): New MCU added.
1799
bf3ca999
TW		 18002000-04-22 Timothy Wall <twall@cygnus.com>
1801
1802 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1803 to "natval".
1804 (operand_match): Conditionally insert default bit values for IMMU9.
1805
98e5953c
JL		 18062000-04-14 Matthew Green <mrg@cygnus.com>
1807
1808 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1809 * configure: Rebuilt.
1810
a02fab7e
JL		 1811Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1812 Jason Eckhardt <jle@cygnus.com>
1813
c67e42c9 1814 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1815
1816 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1817 Added handling of new operand types l,y,&,fe,fE,fx.
1818
800eeca4
JW		 1819Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1820 David Mosberger <davidm@hpl.hp.com>
1821 Timothy Wall <twall@cygnus.com>
1822 Andrew MacLeod <amacleod@cygnus.com>
1823 Jim Wilson <wilson@cygnus.com>
1824
1825 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1826 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1827 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1828 * Makefile.in: Rebuild.
1829 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1830 * configure: Rebuild.
1831 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1832 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1833 * expr.c (expr): Handle md_optimize_expr.
1834 * read.c (LEX_HASH): Add comment.
1835 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1836
66778679
RH		 18372000-04-21 Richard Henderson <rth@cygnus.com>
1838
1839 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1840 bundling a non-delayed branch type instruction.
1841
aa15f6f7
AO		 18422000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1843
1844 * config/tc-mn10300.c (HAVE_AM30): Define.
1845 (md_assemble): Use it.
1846
16adf844
AM		 18472000-04-19 Alan Modra <alan@linuxcare.com.au>
1848
742f45cf
AM		 1849 * config/obj-elf.c (obj_elf_change_section): Check for changed
1850 section attributes.
1851
16adf844
AM		 1852 * Makefile.am: (CPU_MULTI_VALID): Remove.
1853 (MULTI_CPU_TYPES): Define.
1854 (MULTI_CPU_OBJ_VALID): Define.
1855 (DEPTC): Use the above.
1856 (DEPOBJ): Same here.
1857 (DEP2): And here.
1858 Regenerate dependencies.
1859 * Makefile.in: Regenerate.
1860
9c46fb1b
AM		 18612000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1862
742f45cf 1863 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1864
508866be
L		 18652000-04-18 H.J. Lu (hjl@gnu.org)
1866
1867 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1868 bfd_vma for non-bfd assemblers.
508866be 1869
ba2adb93
AM		 18702000-04-17 Alan Modra <alan@linuxcare.com.au>
1871
1872 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1873 doesn't give spurious errors.
1874
12ff5d56
AM		 18752000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1876
66778679 1877 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1878
fc633e5b
AM		 18792000-04-13 Alan Modra <alan@linuxcare.com.au>
1880
1881 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1882 constants, and don't assume offsetT is 32 bits.
1883
1ed18ec1
NC		 18842000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1885
1886 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1887 (md_pcrel_from_section): Add prototype.
1888 (d10v_fix_adjustable): Add prototype.
1889 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1890
1891 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1892
3db10f32
NC		 18932000-04-12 Nick Clifton <nickc@cygnus.com>
1894
1895 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1896 symbol in frag chain.
1897
847f7ad4
AM		 18982000-04-10 Alan Modra <alan@linuxcare.com.au>
1899
1900 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1901 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1902 (fits_in_signed_word, smallest_imm_type): Ditto.
1903 (md_assemble): Use an offsetT var to hold offsetT values, not a
1904 long.
1905 (offset_in_range): New.
1906 (md_assemble): Use it.
1907 (md_convert_frag): Change type of target_address, opcode_address,
1908 and displacement_from_opcode_start to offsetT.
1909 (md_create_short_jump): Change type of offset to offsetT.
1910 (md_create_long_jump): Ditto.
1911 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1912 (md_chars_to_number): Remove.
1913 (output_invalid): Remove duplicate prototype.
1914
ec694b89
NC		 19152000-04-09 Nick Clifton <nickc@cygnus.com>
1916
1917 * Makefile.am (CPU_TYPES): Add 'avr'.
1918 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1919 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1920
16adf844 1921 * Makefile.in: Regenerate.
ec694b89
NC		 1922
1923 * doc/as.texinfo: Add M32R documentation.
1924
a2d91340 1925Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1926
a2d91340 1927 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1928 --enable-build-warnings option.
a2d91340
AC		 1929 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1930 * Makefile.in, configure: Re-generate.
1931
d92b1a8a
NC		 19322000-04-07 Nick Clifton <nickc@cygnus.com>
1933
1934 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1935 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1936 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1937 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1938 (arm_force_relocation): Force relocations for
1939 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1940
52ccafd0
JR		 1941Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1942
1943 * config/tc-sh.c (get_operands): There's no third operand if the
1944 first operand is an immediate.
1945
015551fc
JR		 1946Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1947
1948 * config/tc-sh.c (immediate): Delete.
1949 (sh_operand_info): Add immediate member.
1950 (parse_reg): Use A_PC for pc.
1951 (parse_exp): Add second argument 'op'. All callers changed.
1952 (parse_at): Expect pc to be coded as A_PC.
1953 Use immediate field in *op.
1954 (insert): Add fourth argument 'op'. All callers changed.
1955 (build_relax): Add second argument 'op'. All callers changed.
1956 (insert_loop_bounds): New function.
1957 (build_Mytes): Remove DISP_4.
1958 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1959 (assemble_ppi): Use immediate field in *operand.
1960 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1961 (md_apply_fix): Likewise.
1962 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1963
79bd78be
AO		 1964Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1965
1966 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1967
e30e5a6a
HPN		 1968Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1969
1970 * internals.texi (CPU backend): Document
1971 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1972
41b49281
AM		 19732000-04-04 Alan Modra <alan@linuxcare.com.au>
1974
8ad3436c
AM		 1975 * po/gas.pot: Regenerate.
1976
1977 * as.c (show_usage): Restore translated part of bug string.
1978 * gasp.c (show_usage): Likewise.
1979
41b49281
AM		 1980 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1981 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1982 than move-if-change.
1983 (DEP1): Modify for "gcc -MM".
1984 (DEPTC): Likewise.
1985 (DEPOBJ): Likewise.
1986 (DEP2): Likewise.
1987 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1988 Update dependencies.
1989 * Makefile.in: Regenerate.
1990
0a727238
AO		 19912000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1992
1993 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1994 (md_begin): Likewise.
1995 (HAVE_AM33): New macro.
1996 (md_assemble): Use it. Match r_regs and xr_regs only if
1997 HAVE_AM33.
1998
c20f4f8c
AM		 19992000-04-03 Alan Modra <alan@linuxcare.com.au>
2000
2001 * as.h: #include "bin-bugs.h"
2002 * as.c (show_usage): Use REPORT_BUGS_TO.
2003 * gasp.c: #include "bin-bugs.h"
2004 (show_usage): Use REPORT_BUGS_TO.
2005
2006 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2007
753f6b12
HPN		 2008Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2009
2010 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2011 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2012 adjustments.
2013
726c5dcd
AM		 20142000-04-03 Alan Modra <alan@linuxcare.com.au>
2015
2016 * config/tc-i386.c (i386_immediate): Don't assume a constant
2017 immediate is necessarily 16 bits when in 16 bit code mode.
2018 (md_assemble): Instead set guess_suffix here after we have checked
2019 registers.
2020
bf80011a
RH		 20212000-04-02 Richard Henderson <rth@cygnus.com>
2022
2023 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2024 quantities. Correct right shift sign extension.
2025 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2026 32-bit value when shifting into place.
2027
92161534
ILT		 20282000-04-01 Ian Lance Taylor <ian@zembu.com>
2029
2030 * app.c: Add ATTRIBUTE_UNUSED as needed.
2031 * config/tc-ppc.c: Likewise.
2032 (ppc_size): Make unsigned long.
2033 (ppc_insert_operand): Add casts to avoid warnings.
2034
447f3982
NC		 20352000-03-31 Nick Clifton <nickc@cygnus.com>
2036
2037 * config/tc-d10v.h (md_flush_pending_output): Define.
2038
21d75ec2
NC		 20392000-03-29 Nick Clifton <nickc@cygnus.com>
2040
2041 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2042 segment. Works for both BFD_ASSEMBLER and others.
2043 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2044
d1a1bf19
NC		 20452000-03-29 Nick Clifton <nickc@cygnus.com
2046
2047 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2048
224de7a5
AM		 20492000-03-28 Alan Modra <alan@linuxcare.com.au>
2050
2051 * listing.c (LISTING_LHS_WIDTH): Default depends on
2052 LISTING_WORD_SIZE.
2053 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2054
5b8274e3
ILT		 20552000-03-27 Ian Lance Taylor <ian@zembu.com>
2056
2057 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2058 string literal.
2059
224de7a5 20602000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2061
2062 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2063
2064 * config/tc-avr.c (mcu_types): Add missing initialiser.
2065 (md_pcrel_from_section): Add prototype.
2066 (avr_operand): Remove redundant test of unsigned < 0.
2067 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2068
20692000-03-27 Denis Chertykov <denisc@overta.ru>
2070
2071 * config/tc-avr.c: New file for AVR support.
2072 * config/tc-avr.h: Likewise.
2073 * configure.in: Add AVR support.
2074 * configure: Regenerate.
2075
9f10757c
TW		 20762000-03-26 Timothy Wall <twall@cygnus.com>
2077
2078 * gasp.c (macro_op): Add new argument to check_macro call.
2079 Macro structure definitions moved to macro.h
2080 * sb.h: Add argument to prototype for input_scrub_include_sb.
2081 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2082 nesting checks with an additional flag.
2083 (struct input_save): Add flag to indicate whether current sb
2084 should be checked for proper macro/conditional nesting.
2085 (input_scrub_push/pop): Save/restore nest check flag.
2086 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2087 defined.
9f10757c
TW		 2088 * macro.c (check_macro): Allow caller to retrieve parsed macro
2089 information if a pointer is provided. This information may be
2090 used by the new macro hooks.
2091 * macro.h: Update prototype for check_macro. Macro struct
2092 definitions moved here from macro.c/gasp.c.
2093 * read.c (read_a_source_file): Add parameter to check_macro call,
2094 and pass macro info to the macro hook, if defined.
2095 (input_scrub_insert_line): New. Allow insertion of a line of
2096 characters into the input stream.
2097 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2098 file into the input stream.
2099 (s_include): Use input_scrub_insert_file.
2100 * internals.texi: Document new macro hooks.
2101 * as.h: New prototypes added.
3e87a760 2102
224de7a5 21032000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2104
2105 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2106 an initial capital letter.
2107 (i386_index_check): Reindent.
2108
11424155
NC		 21092000-03-19 Nick Clifton <nickc@cygnus.com>
2110
eaa15ab8 2111 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2112 relative branches.
2113
43f05576
NC		 21142000-03-17 Thomas de Lellis <tdel@windriver.com>
2115
66778679
RH		 2116 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2117 instruction operand bad if Rd > 7 when generating
2118 thumb instructions. Prevents for example,
2119 "adr r12,label" from silently failing and generating
2120 the wrong instruction.
3e87a760 2121
67231402
NC		 21222000-03-17 Nick Clifton <nickc@cygnus.com>
2123
2124 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2125 that have a destingation >= 0x400000.
3e87a760 2126 Fix compile time warning messages.
67231402 2127
a37c8f88
JR		 2128Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2129
2130 * config/tc-sh.c (md_begin): When encountering insn that are
2131 not supported by the current arch, only change the name if
2132 its contents are the same as prev_name.
2133 (get_specific): If the the architecture doesn't match, fail.
2134
dead1419
JR		 2135Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2136
2137 * config/tc-sh.c (IDENT_CHAR): Define.
2138 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2139 matching back where it came from.
2140
182e89d3
JR		 2141Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2142
2143 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2144
84f73d89
NC		 21452000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2146
2147 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2148 normal operands.
2149
dbbc7809
JL		 21502000-03-15 Kazu Hirata <kazu@hxi.com>
2151
2152 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2153
271bb601
HPN		 2154Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2155
2156 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2157 floating-point-number, make sure 'f' is in FLT_CHARS.
2158
8684e216
HPN		 2159Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2160
2161 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2162 (s_lcomm_internal): Use it.
2163 * doc/internals.texi (CPU backend): Document it.
2164 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2165 bytes.
2166
bb2d6cd7
GK		 21672000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2168
2169 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2170 when embedded-pic.
2171
2172 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2173 implementation doesn't have special handling for switch
2174 statements.
bb2d6cd7
GK		 2175 (macro_build): Allow for code in sections other than .text.
2176 (macro): Likewise.
2177 (mips_ip): Likewise.
2178 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2179 Don't perform relocs if we will be outputting them.
bb2d6cd7 2180 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2181 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2182 embedded-pic.
bb2d6cd7 2183
5c86cbc7 21842000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2185
66778679
RH		 2186 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2187 relocation type based on the entry in the fixup structure.
a47cf567 2188 Put S_IS_EXTERN processing back in.
5c86cbc7 2189
f8c827e9
L		 21902000-03-08 H.J. Lu (hjl@gnu.org)
2191
2192 * Makefile.am (install-exec-tooldir): Depend on
2193 install-exec-bindir for parallel make.
2194 * Makefile.in: Regenerated.
2195
8ad9e709
NC		 21962000-03-06 Nick Clifton <nickc@cygnus.com>
2197
2198 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2199 switch.
2200 (md_parse_option): Parse -m32r command line switch - disable m32rx
2201 compatability.
ded0aeb7
NC		 2202 (md_show_usage): Document new option.
2203
2204 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2205 * doc/Makefile.in: Regenerate.
2206 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2207
b7b8f327
MM		 22082000-03-02 Michael Meissner <meissner@redhat.com>
2209
2210 * config/tc-d30v.c (check_range): Remove code that incorrectly
2211 sign extended values where bits < 32.
2212
15886821
L		 22132000-03-02 H.J. Lu (hjl@gnu.org)
2214
2215 * configure.in: Support --enable-targets=all on ia32.
2216 * configure: Regenerated.
2217
8bf950bf
NC		 22182000-03-01 Nick Clifton <nickc@cygnus.com>
2219
2220 * gasp.c (do_align): Remove bogus check of alignment value.
2221
c5e54cc2
ILT		 22222000-02-27 Thomas de Lellis <tdel@windriver.com>
2223
2224 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2225 TC_PPC was defined forced the type of a symbol with no other type
2226 to be BSF_OBJECT.
2227
65fd87bc
ILT		 22282000-02-27 Hans-Peter Nilsson <hp@axis.com>
2229
2230 * doc/internals.texi (CPU backend): Mention that
2231 line_separator_chars do not break up comments. Fix typos for
2232 LEX_AT and LEX_NAME descriptions. Document operands for
2233 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2234 description of md_create_short_jump usage. Document argument for
2235 md_undefined_symbol.
2236
a25fe906
ILT		 22372000-02-27 Jakub Jelinek <jakub@redhat.com>
2238
2239 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2240 (md_parse_option): Handle it.
2241 (md_show_usage): Document it.
2242
21b10511
ILT		 22432000-02-27 Ian Lance Taylor <ian@zembu.com>
2244
2245 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2246 opcode, for the instruction `pal19'. From Andrea Arcangeli
2247 <andrea@suse.de>.
2248
773f551c
AM		 22492000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2250
2251 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2252 from here..
2253 (md_assemble): To here, before template operands are matched.
2254 Also ensure a constant immediate is sign extended when we know the
2255 size is at most 16 bits. This is to catch cases like "add
2256 $0xffc0,%ax" where we don't know the size, and thus that the
2257 immediate can be represented as Imm8S until after parsing the
2258 register operand.
2259 (i386_displacement): Similarly sign extend 16 bit constant
2260 displacements.
2261 (md_assemble): Relax 16-bit jump constant range check to suit sign
2262 extended displacements.
2263
28d33191
JL		 22642000-02-26 Andreas Jaeger <aj@suse.de>
2265
2266 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2267
cc5ca5ce
AM		 22682000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2269
2270 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2271 call operands when intel_syntax.
2272 (intel_float_operand): Return 2 for "fi...".
2273 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2274 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2275 earlier "SHORT" change.
2276 (md_assemble): When determining suffix from Regs, exclude
2277 InOutPortReg.
2278
056350c6
NC		 22792000-02-24 Nick Clifton <nickc@cygnus.com>
2280
2281 * configure: Add arm-wince, mips-pe and sh-pe targets.
2282 * configure: Regenerate.
2283
2284 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2285 sh-pe targets.
2286 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2287 "pe-mips" for the mips-pe target.
2288
2289 * config/tc-arm.c (insns): Change displacement encoded in BL
2290 and B instructions if the target port is arm-wince.
2291 (do_ldst): Do not bias the relocation offset if the target
2292 port is arm-wince.
2293 (md_pcrel_from): Add in missing relocation offset bias if the
2294 target os arm-wince.
2295
2296 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2297 (md_begin): Disable -G support for mips-pe target.
2298 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2299 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2300 COFF flavour.
2301
2302 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2303 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2304 assembler, just set the alignment to 4.
2305
2306 * config/te-wince-pe.h: New file for WinCE targets. Define
2307 TE_WINCE.
2308
36bf8ab9
AM		 23092000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2310
2311 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2312 string instructions.
2313 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2314 (i386_intel_memory_operand): After finding a segment override,
2315 check again for no `[' before looking for a displacement. Bomb if
2316 more than one displacement rather than silently discarding the
2317 second and subsequent ones. Free strings malloc'd by
2318 build_displacement_string.
2319
f5795b08
CM		 23202000-02-24 Catherine Moore <clm@cygnus.com>
2321
2322 * config/obj-som.c (obj_pseudo_table): Add "weak".
2323 (obj_som_weak): New routine.
2324
abd63a32
AM		 23252000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2326
520dc8e8
AM		 2327 * config/tc-i386.c (union i386_op): New.
2328 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2329 Throughout file replace occurences of disps[n], imms[n], regs[n]
2330 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2331 intel mode operand swapping. Add assert in regKludge and
2332 fake_zero_displacement code. Test i.types[n] when outputting
2333 displacements and immediates. Combine output of Disp16 with
2334 Disp32.
7f3f1ea2
AM		 2335 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2336 when in intel mode by (not) reversing fsub and fdiv operands
2337 before the template search. This fails for single operand
2338 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2339 undefined. Instead fix the base_opcode after we've found the
2340 template. Move base_opcode xor with found_reverse_match from
2341 opcode output code to before this fix so we test for the correct
2342 opcodes.
2343 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2344 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2345
2346 * config/tc-i386.h (TC_RELOC): Delete.
2347 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2348 with equivalent call to reloc.
2349
abd63a32
AM		 2350 * as.h (flag_m68k_mri): Move declaration after target include, and
2351 only declare when TC_M68K defined. Define as zero otherwise.
2352 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2353 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2354 Define as zero otherwise.
2355 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2356 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2357 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2358 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2359 testing whether defined.
2360 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2361 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2362 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2363 rather than testing whether defined.
2364 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2365 (parse_mri_cons): Declare and use only when TC_M68K.
2366 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2367 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2368 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2369
2370 * NEWS: Mention IBM 370 support.
2371
7e052742
RH		 23722000-02-23 Richard Henderson <rth@cygnus.com>
2373
2374 * config/tc-i386.c (md_assemble): When swapping operands for
2375 intel_syntax, assume everything that's not Imm or Disp is a
2376 register.
2377
5b93d8bb
AM		 23782000-02-23 Linas Vepstas <linas@linas.org>
2379
2380 * config/tc-i370.c, config/tc-i370.h: New files.
2381 * Makefile.am: Add support for Linux/IBM 370.
2382 * configure.in: Likewise.
2383 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2384 * config/obj-elf.c: Include elf/i370.h
2385 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2386
2387 * Makefile.in: Regenerate.
2388 * configure: Regenerate.
2389
2390 * doc/c-i370.texi: New file.
2391 * doc/all.texi: Include it.
2392 * doc/as.texinfo: And here.
3e87a760 2393 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2394 * doc/Makefile.in: Regenerate.
2395
25f2196d
CC		 23962000-02-19 Michael Meissner <meissner@redhat.com>
2397
2398 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2399 determine if an instruction can be used in parallel with an ADDppp
2400 or SUBppp instruction.
2401
6349b5f4
AH		 24022000-02-22 Andrew Haley <aph@cygnus.com>
2403
2404 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2405
c97ef257
AH		 24061999-12-30 Andrew Haley <aph@cygnus.com>
2407
2408 * config/tc-mips.c (mips_gp32): New variable.
2409 (macro_build) Use mips_gp32.
2410 (mips_ip): Ditto.
2411 (md_longopts): Add "-mgp32" and "-mgp64".
2412 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2413
a47cf567
NC		 2414 (OPTION_M7900): Change offset
2415 (OPTION_NO_M7900): Ditto.
2416
b985eaa8
ILT		 24172000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2418
2419 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2420 warning, and bump it to 1.
2421
52454417
ILT		 24222000-02-22 Ian Lance Taylor <ian@zembu.com>
2423
2424 From Brad Lucier <lucier@math.purdue.edu>:
2425 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2426 match format.
2427
6b76fefe
CM		 24282000-02-21 Catherine Moore <clm@cygnus.com>
2429
2430 * config/tc-mips.c (MF_HILO_INSN): Define.
2431 (mips_7000_hilo_fix): Declare.
2432 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2433 (md_parse_option): Check for 7000_HILO_FIX options.
2434 (OPTION_M7000_HILO_FIX): Define.
2435 (OPTION_NO_M7000_HILO_FIX): Define.
2436 * doc/c-mips.texi (-mfix7000): Describe.
2437
f6af82bd
AM		 24382000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2439
2440 * listing.c (print_lines): Remove unused variable `end'.
2441
2442 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2443 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2444 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2445 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2446 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2447 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2448
8c8281f4
NC		 24492000-02-18 Nick Clifton <nickc@cygnus.com>
2450
2451 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2452 the computed frag offset, rather than overwriting it.
2453
d4845d57
JR		 2454Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2455
2456 * config/tc-sh.c ("elf/sh.h"): Include.
2457 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2458 (md.begin): Initialize target_arch.
2459 Only include opcodes in has table that match selected architecture.
2460 (parse_reg): Recognize register names for sh-dsp.
2461 (parse_at): Recognize post-modify addressing.
2462 (get_operands): The leading space is now optional.
2463 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2464 arguments. Update valid_arch.
2465 (build_Mytes): Add support for SDT_REG_N.
2466 (find_cooked_opcode): New function, broken out of md_assemble.
2467 (assemble_ppi, sh_elf_final_processing): New functions.
2468 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2469 (md_longopts, md_parse_option): New option: -dsp.
2470 * config/tc-sh.h (elf_tc_final_processing): Define.
2471 (sh_elf_final_processing): Declare.
2472
c97305a1
JL		 2473Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2474
2475 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2476 the unwinder subspace. Save the current seg/subseg before creating
2477 the new seg/subseg.
2478
bec50466
NC		 24792000-02-10 Nick Clifton <nickc@cygnus.com>
2480
2481 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2482 little endian targets.
bec50466 2483 (INST_BYTE1): Redefine to handle big and little endian
66778679 2484 targets.
bec50466
NC		 2485 (cpu_type): New type: Select between M340 and M210.
2486 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2487 instructions of the M340.
bec50466 2488 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2489 instructions.
bec50466
NC		 2490 (md_atof): Add support for little endian targets.
2491 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2492 line switches.
bec50466
NC		 2493 (md_convert_frag): Add support for little endian targets.
2494 (md_apply_fix3): Add support for little endian targets.
2495 (md_number_to_chars): Add support for little endian targets.
2496
a25c045a
TW		 24972000-02-10 Timothy Wall <twall@redhat.com>
2498
2499 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2500 defined, use it to verify the symbol just read should be a label.
2501
f28e8eb3
TW		 25022000-02-10 Timothy Wall <twall@redhat.com>
2503
2504 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2505 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2506 around colons when KEEP_WHITE_AROUND_COLON is defined.
2507 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2508 and KEEP_WHITE_AROUND_COLON.
2509
6dc19fc4
TW		 25102000-02-08 Timothy Wall <twall@redhat.com>
2511
2512 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2513 logic.
6dc19fc4 2514 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2515 implemented.
6dc19fc4
TW		 2516 (end_repeat): New. Provide support for a "break" out of the
2517 repeat loop.
2518 * read.h: Add prototypes for new functions.
3e87a760 2519
f805106c
TW		 25202000-02-08 Timothy Wall <twall@redhat.com>
2521
2522 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2523 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2524 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2525 non-zero.
2526
4469be0f
TW		 25272000-02-08 Timothy Wall <twall@redhat.com>
2528
2529 * read.c: Added elseif to directives table.
2530 * read.h: Added prototype for s_elseif.
2531 * doc/as.texinfo: Added description for elseif.
2532 * cond.c (s_elseif): New function
3e87a760 2533
24a17b6c
TW		 25342000-02-04 Timothy Wall <twall@redhat.com>
2535
2536 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2537 listings.
24a17b6c 2538
bea9907b 25392000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2540
bea9907b
TW		 2541 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2542 default values.
2543 * frags.c (frag_new): Calculate fr_fix in octets
2544 (frag_now_fix) Return offset as target address offset (bytes).
2545 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2546 quantities).
bea9907b
TW		 2547 * frags.h: Added prototype for frag_now_fix_octets().
2548 Distinguish between octets and bytes in field descriptions.
2549 * listing.c (calc_hex): Account for octets vs bytes when
2550 printing addresses/offsets.
2551 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2552 target is little-endian, print the octets in a word in big-endian
2553 order so that the display looks like a proper hexadecimal number,
2554 instead of having the octets reversed.
2555 * read.c (do_align): When recording alignment, alignment power
2556 should be in terms of target bytes (minimum addressible unit)
2557 instead of octets.
2558 (do_org) Convert ORG target address (byte) argument into an
2559 octet offset when generating a variable fragment.
2560 * symbols.c (resolve_symbol_value): Symbol final value
2561 converted to a target address offset (bytes) from its octet offset.
2562 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2563 offset (bytes) is adjusted by the frag offset (octets) converted
2564 to bytes.
2565 (coff_frob_section) Section alignment power is in terms of bytes;
2566 convert it to an octet alignment power when calculating size (and
2567 size mask) in octets. Don't modify the section size in order to
2568 "align" it for TI COFF, since that format has a different method
2569 for storing alignment information.
3e87a760 2570
210dcc61
TW		 25712000-02-01 Timothy Wall <twall@cygnus.com>
2572
2573 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2574 entries, matching the way GCC generates them. If not escaped, the
2575 filename is encoded incorrectly.
2576
557537a5 25772000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2578
557537a5
NC		 2579 * config/tc-arm.c (reg_table): Add support for ATPCS register
2580 naming conventions.
2c1c4c62 2581
557537a5 25822000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2583
2c1c4c62
GK		 2584 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2585 already defined.
3e87a760 2586 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2587 New macro.
2588 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2589 of a symbol when we really care about its value.
2590
25912000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2592
2593 * config/tc-mcore.c (md_assemble): Give warning message if
2594 operands passes to instruction are more than the spec.
2595
2f0ca46a
NC		 25962000-01-27 Thomas de Lellis <tdel@windriver.com>
2597
66778679 2598 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2599 Thumb mode but the label seen was not declared as '.thumb_func'
2600 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2601 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2602
4c63da97
AM		 26032000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2604
2605 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2606 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2607
2608 * Makefile.in: Same here.
2609 Update copyright.
2610
2611 * configure.in: Set bfd_gas for i386-aout when primary target
2612 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2613 we may need the primary te_file. Remove incorrect comment.
2614
2615 * configure: Regenerate.
2616
2617 * config/e-i386aout.c: New file.
2618
2619 * as.c (USE_EMULATIONS): Move to before print_version_id.
2620 (struct emulation): Add i386aout.
2621 (show_usage): Split text strings. Reformat -a text. Add --em
2622 help.
2623 Update copyright.
2624
2625 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2626 (aout_format_ops): New.
2627 Update copyright.
2628
2629 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2630 preprocessor conditional and add aout USE_EMULATIONS tests.
2631 (read_a_source_file): Don't pass error strings to printf as
2632 format arg.
2633 Update copyright.
2634
2635 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2636 format arg.
2637 (do_data): Same here.
2638 (process_file): And here.
2639 Update copyright.
2640
2641 * symbols.c (colon): Rewrite "already defined" fatal message
2642 code for aout with USE_EMULATIONS.
2643 Update copyright.
2644
2645 * config/obj-aout.c (OBJ_HEADER): Define.
2646 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2647 fields of sentinel.
4c63da97
AM		 2648 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2649 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2650 forms here.
2651 (obj_aout_type): Expand S_SET_OTHER here too.
2652 (obj_read_begin_hook): Remove.
2653 (aout_pop_insert): New.
2654 (obj_aout_s_get_other): New.
2655 (obj_aout_s_get_desc): New.
2656 (aout_format_ops): New.
2657 Update copyright.
2658
2659 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2660 gets aout_pseudo_table.
2661 (aout_pseudo_table): Declare.
2662 (obj_read_begin_hook): Define.
2663 Update copyright.
2664
2665 * config/obj-coff.c (obj_pseudo_table): Rename to
2666 coff_pseudo_table.
2667 (coff_pop_insert): Use coff_pseudo_table.
2668 (coff_sec_sym_ok_for_reloc): Remove.
2669 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2670 and comment all zero entries and remove #if 0 code.
2671 Update copyright.
2672
2673 * config/obj-coff.h (obj_pop_insert): Define.
2674 (coff_pseudo_table): Declare.
2675 Update copyright.
2676
2677 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2678 s_get_size, s_set_size. Comment all zero entries.
2679 Update copyright.
2680
2681 * config/obj-elf.c (elf_s_get_other): New function.
2682 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2683 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2684 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2685 comment.
2686 (obj_elf_parse_section_letters): Don't pass error strings to
2687 printf as format arg.
2688 Update copyright.
2689
2690 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2691 OBJ_MAYBE_ECOFF.
2692 (elf_s_get_other): Declare.
2693 (S_GET_OTHER) Define as elf_s_get_other if not already
2694 defined.
2695 (S_SET_OTHER): Only define when not already defined.
2696 (elf_obj_read_begin_hook): Declare.
2697 (obj_read_begin_hook): Define.
2698 (elf_obj_symbol_new_hook): Declare.
2699 (obj_symbol_new_hook): Define.
2700 Update copyright.
2701
2702 * config/obj-multi.h: Add copyright header and protect against
2703 multiple inclusion. Add * to all function pointers.
2704 (OBJ_HEADER): If defined, include it rather than other defines
2705 in this file.
2706 (obj_frob_file_after_relocs): Test for NULL.
2707 (obj_symbol_new_hook): Here too.
2708 (obj_sec_sym_ok_for_reloc): And here.
2709 (S_GET_OTHER): Define.
2710 (S_GET_DESC): Define.
2711 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2712 (OBJ_MAYBE_ELF): Update comment.
2713
2714 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2715 OBJ_AOUT preprocessor conditional and handle emulation by
2716 testing OUTPUT_FLAVOR.
2717 (i386_displacement): Here too.
2718 (md_section_align): Similarly here.
2719 (i386_target_format): Conditionally compile when more than one
2720 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2721 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2722 (i386_displacement): Here too.
2723 Update copyright.
2724
2725 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2726 Define TARGET_FORMAT for aout only when not multi.
2727 Update copyright.
2728
2729 * config/te-multi.h: Delete file as it's identical to te-generic.h
2730
add0c677
AM		 27312000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2732
2733 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2734 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2735 LONG_MNEM_SUFFIX.
2736
2737 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2738 DWORD_MNEM_SUFFIX.
2739 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2740 comments.
2741
a19d8eb0
CP		 27422000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2743
66778679
RH		 2744 * config/tc-mips.c (mips_do_align): New function.
2745 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2746
550262c4
NC		 27472000-01-10 Philip Blundell <philb@gnu.org>
2748
2749 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2750 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2751 line separator for Linux.
2752 * doc/as.texinfo (Comments): Mention the ARM.
2753
0decc840
NC		 27542000-01-10 Philip Blundell <pb@futuretv.com>
2755
2756 * configure.in (arm*-*-conix*): New target.
2757 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2758 armv*-*-linux-gnu.
2759 * configure: Regenerate.
2760
2e13b764
NC		 27612000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2762
2763 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2764 (obj_elf_visibility): New function.
3e87a760 2765
2e13b764
NC		 2766 * doc/as.texinfo (Visibility): New node: document visibility
2767 pseudo ops.
2768
3138f287
AM		 27691999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2770
2771 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2772 warning for absolute jump/call without `*' in non-intel mode. No
2773 need to set i.types[0] JumpAbsolute in intel mode.
2774
df32bc61
NC		 27751999-12-22 Philip Blundell <pb@futuretv.com>
2776
2777 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2778 hook function when changing sections.
2779 (arm_s_data): Likewise.
2780
b4d0b2b3
NC		 27811999-12-14 Nick Clifton <nickc@cygnus.com>
2782
2783 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2784 command line switch.
b4d0b2b3 2785
85cb2cf9
JL		 2786Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2787
2788 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2789 (r_registers, xr_registers): Define.
2790 (r_register_name, xr_register_name): New functions.
2791 (md_assemble): Handle new am33 operand types and instruction
2792 formats.
2793 (mn10300_insert_operand, check_operand): Likewise.
2794
a64bcdd8
NC		 27951999-11-29 Nick Clifton <nickc@cygnus.com>
2796
2797 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2798 (s_force_thumb): Set thumb_mode to 2.
2799 (md_assemble): Do not complain about thumb instructions on a
2800 non-thumb target if thumb_mode is set to 2.
2801
43b4c25e
MM		 28021999-11-28 Michael Meissner <meissner@cygnus.com>
2803
2804 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2805 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2806 (O_...): Add new machine dependent expressions if we are handling
2807 explicit relocations.
2808 (alpha_reloc_op): New static table holding the explicit relocation
2809 information.
2810 (alpha_literal_hash): New static to hold the hash table for
2811 explicit relocations.
2812 (alpha_macros): Add support for explicit relocations.
2813 (md_begin): If explicit relocations, initialize hash table.
2814 (md_assemble): Don't print a second error if tokenize_arguments
2815 already printed an error message.
2816 (md_apply_fix): Add support for explicit relocations.
2817 (alpha_force_relocation): Ditto.
2818 (alpha_fix_adjustable): Ditto.
2819 (alpha_adjust_symtab): New function to support explicit
2820 relocations.
2821 (alpha_adjust_symtab_relocs): Ditto.
2822 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2823 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2824 Add support for explicit relocations. Return -2 if an error
2825 message was already printed.
2826 (find_macro_match): Add support for explicit relocations. Comment
2827 each of the cases.
2828 (emit_insn): Add support for explicit relocations.
2829 (assemble_tokens): Ditto.
2830 (emit_ldgp): Ditto.
2831 (load_expression): Ditto.
2832 (emit_lda): Ditto.
2833 (emit_ldah): Ditto.
2834 (emit_ir_load): Ditto.
2835 (emit_loadstore): Ditto.
2836 (emit_ldXu): Ditto.
2837 (emit_ldil): Ditto.
2838 (emit_sextX): Ditto.
2839 (emit_division): Ditto.
2840 (emit_jsrjmp): Ditto.
2841 (emit_retjcr): Ditto.
2842
2843 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2844 ELF object format.
2845 (tc_adjust_symtab): If explicit relocations, call the function
2846 alpha_adjust_symtab.
2847 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2848 relocations next to the literal relocation they reference.
2849 (TC_INIT_FIX_DATA): Initialize the new fields.
2850 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2851
afbf211f
JL		 2852Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2853
2854 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2855 'B' operand for PA2.0 bb instruction.
eaa15ab8 2856
f11900d0
NC		 28571999-11-18 Nick Clifton <nickc@cygnus.com>
2858
2859 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2860 target.
3e87a760 2861
f11900d0
NC		 2862 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2863 relocs.
2864 (mcore_force_relocation): Force relocations to be generated for
2865 RVA relocs.
2866
2daf4fd8
AM		 28671999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2868
2869 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2870 (i386_displacement): Disallow O_big displacements.
2871
eb726e5d
DL		 2872Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2873
3e87a760
AM		 2874 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2875 Small improvements in error checking.
eb726e5d
DL		 2876 (md_assemble): Support for unconditional ARM instructions.
2877 (md_parse_option): Support for -m[arm]v5e flag.
2878
035349a4
NC		 28791999-11-12 Nick Clifton <nickc@cygnus.com>
2880
2881 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2882 buffer.
035349a4 2883
c1eae114
NC		 28841999-11-11 Nick Clifton <nickc@cygnus.com>
2885
2886 * macro.c (buffer_and_nest): Look for seperator after TO and
2887 FROM tokens.
2888
c5c834aa
AH		 28891999-11-08 Andrew Haley <aph@cygnus.com>
2890
2891 * app.c (do_scrub_chars): When in State 10, treat backslash
2892 characters in the same way as as symbol characters.
2893
98007ce7
RH		 28941999-11-07 Richard Henderson <rth@cygnus.com>
2895
2896 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2897 the previous label was in the current section before playing
2898 with auto-alignment.
2899
d6c497c7
NC		 29001999-11-06 Nick Clifton <nickc@cygnus.com>
2901
2902 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2903 for weak symbols.
d6c497c7 2904 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2905 the symbol is weak.
d6c497c7 2906
dd33dc0f
MM		 29071999-11-05 Michael Meissner <meissner@cygnus.com>
2908
2909 * expr.h (operatorT): Increase machine dependent operators to 16.
2910 * expr.c (op_rank): Ditto.
2911
5f91fe03
ILT		 29121999-11-03 Ian Lance Taylor <ian@zembu.com>
2913
53b0d397
ILT		 2914 * read.c (pseudo_set): Reject attempts to set the value of a
2915 section symbol.
2916
5f91fe03
ILT		 2917 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2918 if it is defined.
2919
2920 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2921
2922 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2923 to bfd_set_section_contents.
2924
829ce307
NC		 29251999-11-03 Nick Clifton <nickc@cygnus.com>
2926
2927 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2928
2bd7f1f3
GRK		 29291999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2930
2931 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2932 (mips_ip): Use OPCODE_IS_MEMBER.
2933
90ca882f
JL		 2934Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2935
acb56623
JL		 2936 * config/tc-arm.c (reg_required_here): Improve comments.
2937
66778679
RH		 2938 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2939 (tinsns): Initialize variants field.
b49cfa5d
JL		 2940
2941 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2942 BAD_PC respectively.
90ca882f 2943
29c4c6b5
NC		 29441999-10-27 Scott Bambrough <scottb@netwinder.org>
2945
2946 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2947 * config/tc-arm.h: Fix compile time warnings.
2948
d9fd9852
DN		 2949Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2950
2951 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2952 form @abs16, @(abs16) and @(abs16 + imm).
2953
9ce8a5dd
GRK		 29541999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2955
2956 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2957 (ISA_HAS_64_BIT_REGS) New.
2958 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2959 mips_emit_delays,macro_build,load_register,load_addresss,
2960 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2961 and/or use new ISA_xxx macros in expressions involving
2962 ISA, particularly mips_opts.isa.
2963
446a06c9
MM		 29641999-10-18 Michael Meissner <meissner@cygnus.com>
2965
2966 * expr.h (operatorT): Add machine dependent operators md1..md8.
2967 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2968 for the machine dependent operators to use.
2969
2970 * expr.c (op_rank): Add machine dependent operators.
2971
2972 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2973 operator.
2974 (O_cpregister): Ditto.
2975 (md_begin): Change X_op test that field is wide enough to use
2976 O_max instead of O_alpha_max.
2977 (cpu_types): Fill in missing initializer.
2978 (alpha_num_macros): Make unsigned.
2979 (md_assemble): Make opnamelen be size_t.
2980 (md_apply_fix): Cast alpha_num_operands to int before testing.
2981 (alpha_force_relocation): Ditto.
2982 (alpha_fix_adjustable): Ditto.
2983 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2984 (tc_gen_reloc): Ditto.
2985 (tc_get_register): Ditto.
2986 (emit_ldgp): Ditto.
2987 (emit_lda): Ditto.
2988 (emit_ldah): Ditto.
2989 (emit_ldil): Ditto.
2990 (s_alpha_ent): Ditto.
2991 (s_alpha_end): Ditto.
2992 (s_alpha_frame): Ditto.
2993 (s_alpha_prologue): Ditto.
2994 (s_alpha_file): Ditto.
2995 (s_alpha_gprel32): Ditto.
2996 (s_alpha_proc): Ditto.
2997 (s_alpha_set): Ditto.
2998 (s_alpha_base): Ditto.
2999 (s_alpha_align): Ditto.
3000 (s_alpha_arch): Ditto.
3001 (alpha_align): Ditto.
3002 (assemble_insn): Suppress unused variable warning.
3003 (emit_insn): Ditto.
3004 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3005 order in the structure.
3006 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3007
476cdcb8
JL		 3008Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3009
3010 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3011
c388dee8
AM		 30121999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3013
3014 * config/tc-i386.c (i386_index_check): Correct #endif location.
3015
2bdd6cf5
GK		 3016Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3017
3018 * as.c (show_usage): Document new options.
3019 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3020 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3021 (parse_args): Parse the new options.
3022 (main): If there were warnings, and --fatal-warnings
3023 was specified, print an error.
3024 * as.h: New variable, flag_fatal_warnings, for new option.
3025
d53d2751
JL		 3026Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3027
3028 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3029 '@'. Change autoincrement completers to fall through to cache control
3030 completers.
3031
3032 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3033 arg.
d53d2751
JL		 3034 (pa_parse_addb_64_cmpltr): New function.
3035
3036 * config/tc-hppa.c (pa_ip): Change error message.
3037 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3038 '?Q' args to allow falling through.
3039
8fce3f5e 3040 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3041 Remove unused conditional codes.
3042 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3043
ba09cd8d
DN		 3044Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3045
3046 * config/tc-d30v.c (CHAR_BIT): Define.
3047 (check_range): Fix bit operations to support integers bigger than
3048 32 bits.
3049
c43185de
DN		 3050Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3051
3052 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3053 operands.
3054
925c058e
DE		 3055Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3056 Doug Evans <devans@cygnus.com>
3057
3058 Add support for m32rx.
3059 * config/tc-m32r.c (enable_m32rx): New static global.
3060 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3061 (allow_m32rx): New function.
3062 (M32R_SHORTOPTS): Add `O'.
3063 (md_longopts): Add --m32rx plus several warning options.
3064 (md_parse_option): Handle new options.
3065 (md_show_usage): Print them.
3066 (md_begin): Enable m32rx.
3067 (OPERAND_IS_COND_BIT): New macro.
3068 (first_writes_to_seconds_operands): New function.
3069 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3070 (target_make_parallel,assemble_two_insns): New functions.
3071 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3072 If optimizing and m32rx, try to make consecutive insns parallel.
3073
fba2b7f9
GK		 3074Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3075
3076 * config/tc-mips.c (nopic_need_relax): Allow for the
3077 .sdata.foo sections generated by -fdata-sections,
3078 and for the .gnu.linkonce.s sections generated by C++.
3079
fd232ac8
JL		 3080Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3081
ce674324
JL		 3082 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3083 with cleaner code using completer prefixes. Add 'Y'.
3084
fd232ac8
JL		 3085 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3086
b1039fc4
JL		 3087Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3088
66778679 3089 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3090 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3091 insn does not match and we should try the next insn in the table.
3092
913f265c
NC		 30931999-09-22 Nick Clifton <nickc@cygnus.com>
3094
3095 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3096
54af6ff6
JL		 3097Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3098
3099 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3100 of PA2.0 support.
3101
4cc782b5
ILT		 31021999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3103
3104 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3105 OBJ_ELF. If ELF, add "sq".
3106 (md_parse_option): If ELF, ignore -s and -q.
3107 (md_show_usage): Mention ELF options.
3108
6be78360
JL		 3109Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3110
eaa15ab8 3111 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3112 operands.
3113
71823da4
JL		 3114 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3115
61dd1d31
JL		 3116 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3117
1cf6ae67
JL		 3118 * config/tc-hppa.c (struct pa_it): New field "trunc".
3119 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3120 (pa_parse_ftest_gfx_completer): New function
3121 (pa_parse_fp_cnv_format): New function.
3122
77c02e18
JL		 3123 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3124 (md_apply_fix): Handle 22bit pc-rel branches.
3125
629d9417
JL		 3126 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3127
dbe2f9ee
JL		 3128 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3129
3db6e6bd
JL		 3130 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3131
6be78360
JL		 3132 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3133
e061d86f
JL		 3134Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3135
66778679
RH		 3136 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3137 (pa_ip): Handle 'fX'.
e061d86f 3138
7acbfc6b
JL		 3139Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3140
3141 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3142 unwinds unless the function is in the text space.
3143 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3144
2d93dcc4
JL		 3145Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3146
b52c78b8
JL		 3147 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3148 (md_assemble): To here. Tweak address generation.
3149
2d93dcc4
JL		 3150 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3151 debug_line.
3152 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3153 (md_assemble): Call dwarf2_where for OBJ_ELF.
3154 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3155 (pa_end_of_source): New function.
3156 * tc-hppa.h (md_end): Define for OBJ_ELF.
3157
6d83c84b
MM		 31581999-09-14 Michael Meissner <meissner@cygnus.com>
3159
3160 * configure.in (Canonicalization of target names): Remove adding
3161 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3162 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3163 * configure: Regenerate.
3164
41fd319a
ILT		 31651999-09-14 Donn Terry <donn@interix.com>
3166
3167 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3168
795a7704
AM		 31691999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3170
2f66722d
AM		 3171 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3172 pc-relative jmp/call to an absolute symbol.
3173 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3174 absolute section symbols.
3175
795a7704
AM		 3176 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3177 jump handling code and comments.
3178
c0c949c7
ILT		 31791999-09-12 Ian Lance Taylor <ian@zembu.com>
3180
3181 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3182 the value if TE_PE and a global defined symbol.
3183
e723ef7c
ILT		 31841999-09-11 Ian Lance Taylor <ian@zembu.com>
3185
3186 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3187 print the symbol, rather than printing it here.
3188
fa16d387
ILT		 31891999-09-11 Donn Terry <donn@interix.com>
3190
d33e1d24
ILT		 3191 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3192 BFD_RELOC_RVA relocations.
3193
18dc2407
ILT		 3194 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3195 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3196 starts with "_G".
3197
945a1a6b
ILT		 3198 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3199 defined.
3200 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3201 * doc/internals.texi (Object format backend): Document
3202 SET_SECTION_RELOCS.
3203
79d292aa
ILT		 3204 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3205 relocations against global symbols if TE_PE.
3206
7a6284c4
ILT		 3207 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3208 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3209
8828d862
ILT		 3210 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3211 symbols.
3212
9690c54d
ILT		 3213 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3214 symbols which do not have a constant value, or tags with
3215 non-tags. Remove the symbol from the list before adding it at the
3216 end.
3217
23dab925
ILT		 3218 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3219 C_FCN symbol differently if TE_PE.
3220 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3221 appears in the pseudo-op, rather coff_line_base which is only set
3222 for a .bf symbol.
3223
28428223
ILT		 3224 * config/obj-coff.c (obj_coff_loc): New static function.
3225 (obj_pseudo_table): Add "loc".
3226
e8a3ab75
ILT		 3227 * config/obj-coff.c (add_lineno): Check that the line number is
3228 positive.
3229
2ab9b79e
ILT		 3230 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3231 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3232 int.
3233 (md_atof): Return NULL rather than 0.
3234 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3235 * expr.c (expr): Change first parameter to int.
3236 * config/obj-coff.c: Add declarations for static functions.
3237 (coff_frob_symbol): Use SYM_AUXENT.
3238 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3239
5881e4aa
ILT		 3240 * config/obj-coff.c (obj_coff_section): Default to setting
3241 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3242
e723ef7c
ILT		 3243 * write.c (adjust_reloc_syms): Print adjusted fixup.
3244
fa16d387
ILT		 3245 * expr.c (integer_constant): Correct too_many_digits calculation
3246 in base 10 case.
3247
13a830b6
AS		 32481999-09-09 Andreas Schwab <schwab@suse.de>
3249
3250 * doc/c-arm.texi: Fix arguments of @var to not contain
3251 punctuation.
3252
325188ec
NC		 32531999-09-08 Philip Blundell <pb@nexus.co.uk>
3254
3e87a760 3255 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3256 and COFF targets.
3257 (md_parse_option): Only support -k flag for ELF and COFF targets.
3258
e7c1f43c
JL		 3259Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3260
3261 * config/tc-hppa.c (pa_ip): Put strict register checks before
3262 call to pa_parse_number.
3263
4964086a
JL		 3264 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3265
c4bf532f
ILT		 32661999-09-06 Ian Lance Taylor <ian@zembu.com>
3267
3268 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3269 BFD_ASSEMBLER code.
3270
a33132fd
ILT		 32711999-09-06 Donn Terry <donn@interix.com>
3272
3273 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3274
0f4f8b56
JL		 3275Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3276
3277 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3278 candidate instruction. Require registers for register arguments
3279 when in strict mode. Require assemble-time constants for
3280 constants when in strict mode.
3281 (pa_get_absolute_expression): Require a constant when in strict
3282 mode.
eaa15ab8 3283
d3388653
NC		 32841999-09-06 Nick Clifton <nickc@cygnus.com>
3285
3286 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3287
041dd5a9
ILT		 32881999-09-04 Steve Chamberlain <sac@pobox.com>
3289
3290 * config/tc-pj.c: New file, supports picoJava in ELF.
3291 * config/tc-pj.h: Ditto.
3292 * configure.in (pjl*, pj*): New targets.
3293 * Makefile.am: Rebuild dependencies.
3294 (CPU_TYPES): Add pj.
3295 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3296 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3297 * doc/c-pj.texi: New file.
3298 * doc/as.texinfo: Add some PJ specifics.
3299 * doc/all.texi: Add PJ to the list of all architectures, sort them
3300 all alphabetically.
3301 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3302 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3303
4ca72d38
AM		 33041999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3305
3306 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3307 (obj_frob_file): Test for null pointer.
3308 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3309 (OBJ_PROCESS_STAB): And here.
3310 (elf_obj_sy): Remove
3311
3312 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3313 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3314 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3315
3316 * config/obj-coff.c (no_func): Remove.
3317 (coff_format_ops): Change occurrences of no_func to 0, as we test
3318 for 0 in obj-multi.h.
3319
3320 * configure.in: Enable bfd for i386-coff when primary target is
3321 bfd. Enable i386 elf,coff emulation support. Don't set
3322 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3323 emulation to support.
3324 *configure: Regenerate.
3325
bcef92fa
NC		 33261999-09-02 Nick Clifton <nickc@cygnus.com>
3327
3328 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3329 .section .line directive is encountered.
3330
cdf82bcf
NC		 33311999-09-01 Nick Clifton <nickc@cygnus.com>
3332
5856c19a 3333 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3334 format.
5856c19a 3335
cdf82bcf
NC		 3336 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3337 * as.texinfo: Document --gdwarf2 command line option.
3338 Add additional documentation of ARM command line switches.
3339
af6bdddf
AM		 33401999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3341
3342 * config/tc-i386.c (i386_intel_memory_operand): Combine
3343 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3344 and RESTORE_END_STRING around parse_register calls.
3345 (i386_operand): Here too.
3346 (i386_is_reg): Remove.
3347 (parse_register): Move as_bad calls from within this function to
3348 callers.
3349
5f47d35b
AM		 33501999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3351
3352 Based on a patch from H.J. Lu <hjl@gnu.org>
3353 * config/tc-i386.c (parse_register): Handle FP regs specially.
3354 (md_begin): Remove '(' and ')' from register_chars.
3355
1174497c
DE		 33561999-08-29 Doug Evans <devans@casey.cygnus.com>
3357
3358 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3359 error message (done elsewhere).
3360
17d9105c
JL		 3361Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3362
3363 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3364
9ecc05f0
JL		 3365Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3366
66778679 3367 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3368 args by 'f'.
3369
9e4f2d3a
JL		 3370 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3371
680ef6de
JL		 3372 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3373 between args.
3374 Add new completers. Fix bug in 64 bit condition handling.
3375
413c94ba
JL		 3376 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3377 'cS', and 'c*'.
3378
28252e61
JL		 3379 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3380
a97685e9
JL		 3381 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3382
3e87a760 3383 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3384
cb30237e
NC		 33851999-08-27 Jim Wilson <wilson@cygnus.com>
3386
3387 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3388 (struct ls): Add frag field. Initialize it to zero.
3389 (out_end_sequence): New local text_frag. Set it while in text section.
3390 Replace address check with frag check. Set ls.frag to text_frag if
3391 out_set_addr called.
3392 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3393 Set it before switching sections. Replace address check with frag
3394 check. Set ls.frag to saved_frag if out_set_addr called.
3395
09a798ea
NC		 33961999-08-26 David Mosberger <davidm@hpl.hp.com>
3397
66778679 3398 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3399 output "advance_pc" opcode instead of calling gen_addr_line().
3400 The latter has the undesired side-effect of creating a new row
3e87a760 3401 in the debug line info matrix.
09a798ea 3402
e1c05f12
NC		 34031999-08-26 Jim Wilson <wilson@cygnus.com>
3404
3405 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3406 ls.last_filename if last is less than zero. Set ls.last_filename
3407 when allocating new entry.
3408 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3409 call.
3410
b23bac36
AM		 34111999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3412
3413 * config/tc-i386.c (i386_index_check): Fix the displacement size
3414 when INFER_ADDR_PREFIX.
3415
50f4163f
NC		 34161999-08-18 Nick Clifton <nickc@cygnus.com>
3417
3418 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3419 display its value.
3420
f589a541
ILT		 34211999-08-17 Ian Lance Taylor <ian@zembu.com>
3422
3423 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3424 handle 0xffffNNNN constants correctly.
3425
11450271
NC		 34261999-08-16 Nick Clifton <nickc@cygnus.com>
3427
3428 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3429 as well as loads.
3430
276b1dc2
NC		 34311999-08-13 Nick Clifton <nickc@cygnus.com>
3432
3433 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3434 (md_apply_fix3): Always pass positive values to
3435 validate_offset_imm.
3436
ae5ad4ad
NC		 34371999-08-12 Nick Clifton <nickc@cygnus.com>
3438
3439 * config/tc-arm.c (skip_whitespace): New macro.
3440 Formatting tidy ups.
3e87a760 3441
ae5ad4ad
NC		 3442 (md_apply_fix3): Store relocation offset in addend for ELF based
3443 relocs.
3444 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3445 calls.
3446
bf6d3895
AM		 34471999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3448
3449 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3450 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3451
46031ca9
JL		 3452Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3453
b100be66
JL		 3454 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3455 flags for the unwind subspace.
3456
46031ca9
JL		 3457 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3458 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3459 suitable relocation based on the size of the target's pointer.
3460 Always Use subsegment zero for the unwinders.
3461 (pa_level): Handle "2.0w".
3462
65172ab8 3463Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3464
3465 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3466 with the following instruction unless this was specified.
3467
1a1ae23e
ILT		 34681999-08-09 Ian Lance Taylor <ian@zembu.com>
3469
3470 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3471 certain sections, to match BFD changes.
3472
81afc846
ILT		 34731999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3474
3475 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3476 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3477 * Makefile.in: Rebuild.
81afc846 3478
04ad1543
ILT		 34791999-08-08 Ian Lance Taylor <ian@zembu.com>
3480
3481 * Makefile.am: Rename .dep* files to DEP*.
3482 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3483 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3484 targets to DEPOBJ.
3485 * Makefile.in: Rebuild.
3486
1eb7027c
RH		 34871999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3488
3489 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3490
2dcc60be
ILT		 34911999-08-08 Ian Lance Taylor <ian@zembu.com>
3492
46eec08e
ILT		 3493 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3494 avoid problems on DOS filesystems.
3495 * Makefile.in: Rebuild.
3496
2dcc60be
ILT		 3497 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3498
34991999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3500
3501 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3502 section flag.
3503
76a27922
ILT		 35041999-08-08 Ian Lance Taylor <ian@zembu.com>
3505
3506 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3507 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3508 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3509
0741736b
JL		 3510Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3511
3512 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3513
9a913dfb
JL		 3514Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3515
3516 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3517
a1f2d742
ILT		 35181999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3519
3520 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3521 non-adjustable symbols.
3522
55a914bc
JL		 3523Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3524
3525 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3526
336f7c70 3527Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3528
3529 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3530 operands.
3531
9750fcc5
ILT		 35321999-08-05 Donn Terry <donn@interix.com>
3533
3534 * config/te-interix.h: New file.
3535 * configure.in (i386-*-interix*): New target.
3536 * configure: Rebuild.
3537
39ba5561
JL		 3538Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3539
3540 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3541 selectors for ELF too.
3542 (selector_table): Add "ltp" and "rtp" selectors.
3543
eecb386c
AM		 35441999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3545
3546 * config/tc-i386.c (i386_operand): No need to change
3547 operand_string pointer in segment reg case before goto
3548 do_memory_reference. Initialise displacement_string_start and
3549 displacement_string_end after do_memory_reference label.
3550 (i386_index_check): Add operand_string param, and print error
3551 message on failure here.
3552 (i386_intel_memory_operand): Instead of here.
3553 (i386_operand): And here.
3554 (INFER_ADDR_PREFIX): Enable.
3555
3556 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3557
3558 * config/tc-i386.h (DefaultSize): Define. Renumber following
3559 opcode_modifier defines.
3560
3561 From Etienne Lorrain <etienne.lorrain@ibm.net>
3562 * config/tc-i386.c (stackop_size): New variable.
3563 (set_16bit_code_flag): Clear it here.
3564 (set_16bit_gcc_code_flag): New function.
3565 (md_pseudo_table): Add "code16gcc" entry.
3566 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3567
f173e82e
ILT		 35681999-08-03 Ian Lance Taylor <ian@zembu.com>
3569
a04b544b
ILT		 3570 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3571 next_set_end even if the end symbol is being discarded.
3572
3573 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3574 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3575 * config/obj-coff.c: Likewise.
3576 (seg_info_type): Remove.
3577 (seg_info_off_by_4): Change to array of segT.
3578 (s_get_segment): Adjust accordingly.
3579 (obj_pseudo_table): Fully initialize sentinel entry.
3580
f173e82e
ILT		 3581 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3582 Ralf Baechle <ralf@uni-koblenz.de>.
3583
c3332e24
AM		 35841999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3585
3586 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3587
35881999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3589
24eab124
AM		 3590 * config/tc-i386.c: Indentation and white space changes.
3591 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3592 don't enable it by default.
3593 (i386_intel_operand): Remove redundant prototype.
3594 Move check on number of memory operands, and i.mem_operands++
3595 (i386_intel_memory_operand): To here.
3596 Remove i386_immediate code from here. Remove special case code
3597 for input and output using (%dx). Remove base/index checks and
3598 call i386_index_check instead. Save initial operand_string
3599 argument for error message.
3600 (i386_operand): Remove redundant prototype. Move base/index
3601 checks to i386_index_check.
3602 (i386_displacement): Move intel mode check for non-zero
3603 i.disp_operand
3604 (i386_intel_memory_operand): To here.
c3332e24 3605
6d8809aa
RH		 36061999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3607
3608 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3609 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3610 by .register pseudo-op if -64 and --no-undeclared-regs.
3611 (s_register, sparc_adjust_symtab): New functions.
3612 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3613 Declare sparc_adjust_symtab as tc_adjust_symtab.
3614 * doc/c-sparc.texi: Add description of #ignore special literal
3615 for .register pseudo-op.
3616
c8d259f7
CM		 36171999-07-30 Catherine Moore <clm@cygnus.com>
3618
eaa15ab8 3619 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3620 the relocation's section offset.
3621
b77ad1d4
AM		 36221999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3623
3624 * write.c (fixup_segment): Fix generic error check overflow test.
3625
3626 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3627 X_add_number to long.
3628
b53fcc20
JL		 3629Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3630
3631 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3632 processing.
b53fcc20 3633
d2e71411
ILT		 36341999-07-27 Ian Lance Taylor <ian@zembu.com>
3635
3636 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3637 VTABLE relocations.
3638
e9f56b1d
ILT		 36391999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3640
3641 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3642
1a39f480
ILT		 3643 * configure.bat: Remove; obsolete.
3644 * config/go32.cfg: Likewise.
3645
29fe79d3
ILT		 36461999-07-21 Brad M. Garcia <bgarcia@fore.com>
3647
3648 * configure.in (i386-*-vxworks*): New target.
3649 * configure: Rebuild.
3650
e06510e6
RH		 36511999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3652
3653 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3654
dabe3bbc
RH		 36551999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3656
3657 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3658 on -64 and not pic.
3659 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3660 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3661 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3662 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3663 MAX_RELOC_EXPANSION): Define.
3664 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3665
b4cac588
AM		 36661999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3667
3668 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3669 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3670 block. Print a warning if an 8-bit or 16-bit constant
3671 displacement or immediate is truncated on output.
3672 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3673 immediate.
3674 (i386_operand): Disallow immediate jump absolute operand.
3675
966ed0b4
ILT		 36761999-07-15 Ian Lance Taylor <ian@zembu.com>
3677
0ed15843
ILT		 3678 * configure.in: Bump version number to 2.9.5.
3679 * configure: Rebuild.
3680
966ed0b4
ILT		 3681 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3682 or %llx work.
3683
67f1cff0
JL		 3684Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3685
3686 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3687 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3688
2f992c04
NC		 36891999-07-14 Philip Blundell <pb@nexus.co.uk>
3690
3691 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3692 is defined.
3693 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3694
3695 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3696 if -mno-fpu was given.
3697 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3698 relocs.
3699 (cons_fix_new_arm): Remove misleading comments.
3700
14ad458a
ILT		 37011999-07-14 Ian Lance Taylor <ian@zembu.com>
3702
3703 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3704 error message.
3705 (relax_segment): Likewise. After giving a rs_org error, convert
3706 the frag to rs_align to avoid cascading errors.
3707
36823076
AS		 37081999-07-12 Andreas Schwab <schwab@suse.de>
3709
3710 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3711
ab9da554
ILT		 37121999-07-11 Ian Lance Taylor <ian@zembu.com>
3713
3714 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3715 as appropriate. Fill in structure initializations. Add variable
3716 initializations. Add casts.
3717 * dwarf2dbg.c (print_stats): Change i to size_t.
3718 * listing.c (listing_listing): Change list_line to unsigned int.
3719
e0accf0c
ILT		 37201999-07-10 Ian Lance Taylor <ian@zembu.com>
3721
3722 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3723 rather than checking for \001 and \002 in symbol name.
3724 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3725
7d4ce8a9
JL		 3726Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3727
3728 * configure.in (hppa*-linux-gnu*): New target.
3729 * configure: Rebuilt.
3730
5395a469
NC		 37311999-07-08 Nick Clifton <nickc@cygnus.com>
3732
3e87a760 3733 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3734
cac58fa6
NC		 37351999-07-07 Nick Clifton <nickc@cygnus.com>
3736
5395a469 3737 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3738 accessing symbolP directly.
3739
03b36ee1
JL		 3740Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3741
3742 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3743 for ELF.
3744
49a5575c
NC		 37451999-07-05 Nick Clifton <nickc@cygnus.com>
3746
3747 * config/tc-arm.c (ARM_EXT_V5): Define.
3748 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3749 (md_begin): Detect ARM v5 architectures.
3750 (md_parse_option): Accept arm v5 specification.
3751 (md_show_usage): Documment -marmv5 switch.
3752
3753 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3754
49a5575c
NC		 3755 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3756 op.
3757 (validate_immediate_twopart): New function. Determine if a
3758 constant can be computed by two ADD instructions.
3759 (output_inst): Remove its command line parameter - it was never
3760 used.
3761 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3762 implememt the ADRL pseudo op.
3763 (tc_gen_reloc): Generate a suitable error message if an ADRL
3764 instruction tries to generate a real reloc.
3765
3766 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3767
09ecf0ba
JL		 3768Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3769
3770 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3771 into lower case.
3772
264d6861
ILT		 37731999-06-27 H.J. Lu <hjl@gnu.org>
3774
3775 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3776 non BFD_ASSEMBLER case.
3777
827c0149
ILT		 37781999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3779
3780 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3781 data.
3782
a340d270
RH		 37831999-06-26 David Mosberger <davidm@hpl.hp.com>
3784
3785 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3786 out_end_sequence() when the address decreases due to a new frag.
3787 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3788 numbering starts with 1.
3789
16b93d88
NC		 37901999-06-23 Nick Clifton <nickc@cygnus.com>
3791
3792 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3793 .section for COFF.
3794 (mcore_s_text): Call obj_elf_text for ELF target.
3795 (mcore_s_data): Call obj_elf_data for ELF target.
3796 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3797 for COFF target.
3798 (mcore_s_bss): New function: Dump literal table before changing
3799 sections.
3800 (mcore_s_comm): New function: Dump literal table before changing
3801 sections.
3e87a760 3802
16b93d88
NC		 3803 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3804 No longer static functions.
3805 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3806 Provide prototypes for these functions.
3807
fed9b18a
ILT		 38081999-06-22 Ian Lance Taylor <ian@zembu.com>
3809
be2acf27
ILT		 3810 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3811 a list of names, to try obj_segment_name, and to try abbreviated
3812 names when using COFF without long section names.
3813
7dcc9865
ILT		 3814 * config/tc-alpha.c: More use of symbol accessor functions.
3815 * config/tc-arc.c: Likewise.
3816 * config/tc-d30v.c: Likewise.
3817 * config/tc-fr30.c: Likewise.
3818 * config/tc-i860.c: Likewise.
3819 * config/tc-m88k.c: Likewise.
3820 * config/tc-mcore.c: Likewise.
3821 * config/tc-ns32k.c: Likewise.
3822 * config/tc-sparc.c: Likewise.
3823 * config/tc-v850.c: Likewise.
3824
a77f5182
ILT		 3825 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3826 sy_value with appropriate accessor functions.
3827 * config/tc-arm.c (md_apply_fix3): Likewise.
3828 * config/tc-d10v.c (AT_WORD_P): Likewise.
3829 * config/tc-v850.c (reg_name_search): Likewise.
3830
fed9b18a
ILT		 3831 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3832 use symbol_get_bfdsym instead.
3833 * config/tc-ppc.c (md_assemble): Likewise.
3834 * config/tc-v850.c (v850_comm): Likewise.
3835
310b5aa2
ILT		 38361999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3837
3838 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3839 the symbol, rather than accessing the bsym member.
3840 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3841 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3842 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3843 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3844 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3845 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3846 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3847 * config/tc-v850.c (tc_gen_reloc): Likewise.
3848
9cb8e75e
JL		 3849Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3850
3851 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3852 (hppa_gen_reloc_type): Conditionalize on BFD64.
3853 (tc_gen_reloc): Re-enable ELF relocations.
3854 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3855
3d103319
ILT		 38561999-06-21 Ian Lance Taylor <ian@zembu.com>
3857
3858 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3859 warning.
3860 (do_ldst): Move assignment out of if condition.
3861 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3862 parentheses to avoid warning.
3863
776b24b4
NC		 38641999-06-21 Nick Clifton <nickc@cygnus.com>
3865
155f0fe7
NC		 3866 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3867 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3868
809ffe0d
ILT		 38691999-06-19 Ian Lance Taylor <ian@zembu.com>
3870
3871 * config/tc-ppc.c: Update for symbol handling changes.
3872 * config/obj-coff.c: Likewise.
3873
49863f82
JL		 3874Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3875
3876 * tc-hppa.c: General cleanups of ELF support. No more spaces
3877 and subspaces for ELF.
3878 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3879 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3880 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3881 (UNWIND_SECTION_NAME): Likewise.
3882 (space/subspace related structures): Conditionalize definitions
3883 on OBJ_SOM.
3884 (space/subspace directives and support routines): Conditionalize
3885 definitions and references/uses on OBJ_SOM.
3886 (label_symbol_struct): For ELF, track the symbol's segment. For
3887 SOM track its space.
3888 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3889 changes.
3890 (USE_ALIASES): Kill for both SOM & ELF.
3891 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3892 (pa_space, pa_subspace): Corresponding changes.
3893 (pa_spaces_begin): Corresponding chagnes.
3894 (md_begin): Do not muck around with space/subspace stuff for
3895 OBJ_ELF.
3896 (md_apply_fix): Temporarily disable argument relocation stuff
3897 for OBJ_ELF.
3898 (tc_gen_reloc): Temporarily disable relocation generation for
3899 OBJ_ELF
3900 (pa_build_unwind_subspace): Similarly.
3901
fed881b1
NC		 39021999-06-16 Nick Clifton <nickc@cygnus.com>
3903
3904 * config/tc-arm.c (thumb_set): New pseudo op.
3905 (text, data, section): Override these pseudo ops with ARM
3906 specific versions.
3907 (s_thumb_set): New function: Perform the same as a .set pseudo
3908 op, but also mark the alias'ed symbol as being a Thumb
3909 function.
3910 (arm_s_text): New function: Perform the same as the .text
3911 pseudo op, but dump the literal pool before changing
3e87a760 3912 sections.
fed881b1
NC		 3913 (arm_s_data): New function: Perform the same as the .data
3914 pseudo op, but dump the literal pool before changing
3e87a760 3915 sections.
fed881b1 3916 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3917 .section pseudo op, but dump the literal pool before changing
3918 sections.
fed881b1
NC		 3919 (arm_cleanup): Do not reset the current section before dumping
3920 the literal pool.
3921
0f94f4c8
NC		 39221999-06-17 Nick Clifton <nickc@cygnus.com>
3923
2f3519a2
NC		 3924 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3925 OPTION_NO_WARN_UNMATCHED entries.
3926 (md_parse_option): Generate a warning message if an unrecognised
3927 option is encountered.
3928
0f94f4c8
NC		 3929 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3930 (get_operands): When parsing an expression after an '@' symbol
3931 has been detected, do not ignore '#' symbols.
3932 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3933 false.
0f94f4c8 3934
e4a86f6f
ILT		 39351999-06-13 Ian Lance Taylor <ian@zembu.com>
3936
3937 From K. Richard Pixley <rich@noir.com>:
3938 * configure.in (ppc-*-vxworks*): New target.
3939 * configure: Rebuild.
3940
a8aed0fb
UD		 39411999-06-12 Philip Blundell <philb@gnu.org>
3942
3943 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3944
7565ed77
ILT		 39451999-06-13 Ian Lance Taylor <ian@zembu.com>
3946
3947 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3948 which refer to symbols in linkonce sections, permit reducing the
3949 relocs if the symbol is local.
3950
b9e57a38
ILT		 39511999-06-12 Ian Lance Taylor <ian@zembu.com>
3952
3953 * subsegs.c (subseg_text_p): New function.
3954 * as.h (subseg_text_p): Declare.
3955 * read.c (do_align): Use subseg_text_p to set the default fill.
3956 * write.c (subsegs_finish): Likewise.
3957 * config/obj-coff.c (write_object_file): Likewise.
3958 * config/tc-i386.h (md_maybe_text): Don't define.
3959 (md_do_align): Use subseg_text_p to set the default fill.
3960 * config/tc-m32r.c (m32r_do_align): Likewise.
3961 * config/tc-sh.c (sh_do_align): Likewise.
3962 * config/tc-sparc.h (md_do_align): Likewise.
3963
008960a5
ILT		 39641999-06-12 David O'Brien <obrien@freebsd.org>
3965
3966 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3967 * configure: Rebuild.
3968
a1605869
ILT		 39691999-06-12 Ian Lance Taylor <ian@zembu.com>
3970
d9ac5a3b
ILT		 3971 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3972 * Makefile.am: Rebuild dependencies.
3973 * Makefile.in: Rebuild.
3974
a1605869
ILT		 3975 * config/tc-i386.c (i386_immediate): Remove unused label
3976 seg_unimplemented.
3977
3978 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3979 * symbols.c: Likewise.
3980 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3981 sy_next field when taking address, rather than symbol_next.
3982
3983 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3984 offsetT.
3985 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3986 value from the output file architecture.
3987 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3988 * dwarf2dbg.h: Change bfd_vma to addressT.
3989
a7cd1c22
ILT		 39901999-06-11 Ian Lance Taylor <ian@zembu.com>
3991
3992 * dwarf2dbg.h: Use PARAMS in function declarations.
3993
76171f81
ILT		 39941999-06-11 Martin Dorey <mdorey@madge.com>
3995
3996 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3997 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3998 OBJ_ELF.
3999 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4000
9b4d630b
ILT		 40011999-06-11 Ian Lance Taylor <ian@zembu.com>
4002
5865bb77
ILT		 4003 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4004
9e7c96d9
ILT		 4005 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4006 popsection.
4007
1b50c718
ILT		 4008 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4009
1bf67e0d
ILT		 4010 * read.c (read_a_source_file): Only declare inescape if
4011 QUOTES_IN_INSN.
4012
4013 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4014 match parameters.
4015 (find_entry_byval): Add parens to avoid warning.
4016
4017 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4018
9b4d630b
ILT		 4019 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4020 undefined symbols.
4021
a22b281c
RH		 40221999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4023
66778679 4024 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4025 with isoctal.
4026
4027 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4028 synthetize_setx): New functions.
4029 (md_assemble): Broken the special cases into the above
4030 functions. Make compiler happy if sizeof(bfd_vma)==4.
4031 Fix sethi generated from set/setuw. If instructions have a relloc,
4032 always clear the fields to be relocated in the opcode.
4033 (sparc_ip): Remove special_case global variable.
4034
7f2f689c
ILT		 40351999-06-10 Ian Lance Taylor <ian@zembu.com>
4036
d7ba4a77
ILT		 4037 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4038 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4039 indication of success rather than a value.
4040 (itbl_get_val): Likewise.
4041 (itbl_get_field): Use strcspn. Change delimiters to include
4042 parens.
4043 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4044 (itbl_get_val): Likewise.
4045 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4046
7f2f689c
ILT		 4047 * symbols.c (copy_symbol_attributes): Convert local symbols to
4048 regular symbols.
4049
c1d3c45e
NC		 40501999-06-10 Nick Clifton <nickc@cygnus.com>
4051
4052 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4053 ARM920t.
c1d3c45e 4054
63fab58c
RH		 40551999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4056
4057 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4058 Optimize set if sizeof(bfd_vma) == 64.
4059 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4060 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4061 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4062
cf9a1301
RH		 40631999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4064
4065 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4066 (s_ncons): New function.
4067 (native_op_table): New table.
4068 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4069 R_SPARC_OLO10 handling.
4070
bf29b231
RH		 4071Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4072
4073 * expr.h (struct expressionS): Revert last change; widen X_op.
4074 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4075
9be1cda6
AS		 4076Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4077
a4835b42
AS		 4078 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4079 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4080 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4081 * Makefile.in: Regenerated.
4082
9be1cda6
AS		 4083 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4084 `common' pass on to s_mri_common.
3e87a760 4085 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4086
62335629
RH		 40871999-06-06 Richard Henderson <rth@cygnus.com>
4088
4089 * config/obj-elf.c (obj_elf_section): Don't free the return
4090 value of demand_copy_C_string.
4091
9de8d8f1
RH		 40921999-06-05 Richard Henderson <rth@cygnus.com>
4093
4094 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4095 creation logic from obj_elf_create_section.
4096
4097 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4098 (section_stack): New.
4099 (special_sections): Make const.
4100 (obj_elf_section): Gut and rewrite parsing.
4101 (obj_elf_change_section): New function broken out of obj_elf_section.
4102 (obj_elf_parse_section_letters): Likewise.
4103 (obj_elf_section_word): Likewise.
4104 (obj_elf_section_type): Likewise.
4105 (obj_elf_previous): Treat as a toggle.
4106 (obj_elf_popsection): New.
4107 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4108 (ppc_section_type): Likewise.
4109 * config/tc-ppc.h: Likewise.
4110
4111 * expr.h (struct expressionS): Don't make X_op a bitfield.
4112 * config/tc-alpha.c: Update for symbol handling changes.
4113 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4114 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4115
58b5739a
RH		 41161999-06-05 Richard Henderson <rth@cygnus.com>
4117
4118 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4119 (dwarf2_gen_line_info): Kill unused variables.
4120 (dwarf2_finish): Likewise.
4121 (dwarf2_where): Likewise.
4122 (dwarf2_directive_file): If we've only got a string,
4123 hand off to s_app_file.
4124 * ecoff.c: Move the include of ecoff.h.
4125 * symbols.h (S_IS_FUNCTION): Prototype.
4126
4127 * read.c (LEX_HASH): Supply a default.
4128 (lex_type): Use it.
4129 (s_globl): Update `c' after skipping whitespace.
4130 * read.h (LEX_END_NAME, is_name_ender): New.
4131 * expr.c (get_symbol_end): Respect it.
4132
398e8c25
ILT		 41331999-06-04 Mark Klein <mklein@dis.com>
4134
993142d5
ILT		 4135 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4136 to real if OBJ_SOM
4137 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4138
398e8c25
ILT		 4139 * config/tc-hppa.c: Update for symbol handling changes.
4140
b4013713
ILT		 41411999-06-03 Ian Lance Taylor <ian@zembu.com>
4142
080e41e6
ILT		 4143 * cgen.c: Update for symbol handling changes.
4144 * config/tc-m32r.c: Likewise.
f412ead8 4145
a0f75b47
ILT		 4146 * config/tc-hppa.h: Update for symbol handling changes.
4147 * config/tc-hppa.c: Likewise.
4148
174419c1
ILT		 4149 * config/tc-arm.h: Update for symbol handling changes.
4150 * config/tc-arm.c: Likewise.
4151 (symbol_make_empty): Remove. Just use symbol_create.
4152
4153 * symbols.c (symbol_set_tc): Correct name.
4154
6104f0a0
ILT		 4155 * Makefile.am: Rebuild dependencies.
4156 ($(OBJS)): Don't depend upon struc-symbol.h.
4157 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4158 * dep-in.sed: Don't remove struc-symbol.h.
4159 * Makefile.in: Rebuild.
4160
b4013713
ILT		 4161 * doc/internals.texi (Symbols): Describe changes in symbol
4162 handling.
4163
6576f0b5
RH		 41641999-06-03 Richard Henderson <rth@cygnus.com>
4165
4166 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4167 instead of doing the work by hand.
4168
fac0d250
RH		 41691999-06-03 David Mosberger <davidm@hpl.hp.com>
4170
4171 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4172 state of line state-machine.
4173 (struct ls): Collect DWARF2 line state-machine state in new member
4174 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4175 resulted in any DWARF2 directives.
4176 (reset_state_machine): New function.
4177 (out_end_sequence): Ditto.
4178 (dwarf2_gen_line_info): When switching sections or switching to a
4179 lower text address, call out_end_sequence() first to terminate the
4180 previous code sequence as code sequences MUST have monotonically
4181 increasing addresses.
4182 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4183
41841999-06-03 David Mosberger <davidm@hpl.hp.com>
4185
4186 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4187 DWARF2 debug info (line information only, at this point).
4188 * as.h: Update comment about supported debug formats.
4189 * dwarf2dbg.c, dwarf2dbg.h: New files.
4190 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4191
4192 * expr.c (operand): Don't use [ for parens if we want an index op.
4193 (op_encoding): Switch [ into O_index, if desired.
4194 (op_rank): Renumber with O_index on bottom.
4195 (expr): If O_index, match closing bracket.
4196 * expr.h (O_index): New.
4197
4198 * read.c (read_a_source_file): Conditionally allow matched "
4199 in lines passed to md_assemble.
4200
4201 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4202
49309057
ILT		 42031999-06-03 Ian Lance Taylor <ian@zembu.com>
4204
4205 Add support for storing local symbols in a small structure to save
4206 memory when assembling large files.
4207 * as.h: Don't include struc-symbol.h.
4208 (symbolS): Add typedef.
4209 * symbols.c: Include struc-symbol.h.
4210 (local_hash): New static variable.
4211 (save_symbol_name): New static function, from symbol_create.
4212 (symbol_create): Call save_symbol_name.
4213 (local_symbol_count): New static variable.
4214 (local_symbol_conversion_count): Likewise.
4215 (LOCAL_SYMBOL_CHECK): Define.
4216 (local_symbol_make): New static function.
4217 (local_symbol_convert): New static function.
4218 (colon): Handle local symbols. Create local symbol for local
4219 label name.
4220 (symbol_table_insert): Handle local symbols.
4221 (symbol_find_or_make): Create local symbol for local label name.
4222 (symbol_find_base): Check for local symbol.
4223 (symbol_append, symbol_insert): Check for local symbols.
4224 (symbol_clear_list_pointers, symbol_remove): Likewise.
4225 (verify_symbol_chain): Likewise.
4226 (copy_symbol_attributes): Likewise.
4227 (resolve_symbol_value): Handle local symbols.
4228 (resolve_local_symbol): New static function.
4229 (resolve_local_symbol_values): New function.
4230 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4231 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4232 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4233 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4234 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4235 (symbol_previous, symbol_next): New functions.
4236 (symbol_get_value_expression): Likewise.
4237 (symbol_set_value_expression): Likewise.
4238 (symbol_set_frag, symbol_get_frag): Likewise.
4239 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4240 (symbol_mark_used_in_reloc): Likewise.
4241 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4242 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4243 (symbol_mri_common_p): Likewise.
4244 (symbol_mark_written, symbol_clear_written): Likewise.
4245 (symbol_written_p): Likewise.
4246 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4247 (symbol_section_p, symbol_equated_p): Likewise.
4248 (symbol_constant_p): Likewise.
4249 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4250 (symbol_get_obj, symbol_set_obj): Likewise.
4251 (symbol_get_tc, symbol_set_tc): Likewise.
4252 (symbol_begin): Initialize local_hash.
4253 (print_symbol_value_1): Handle local symbols.
4254 (symbol_print_statistics): Print local symbol statistics.
4255 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4256 Declare new symbols.c functions. Move many declarations here from
4257 struc-symbol.h.
4258 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4259 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4260 (struct symbol): Move bsym to make it clearly the first field.
4261 Remove TARGET_SYMBOL_FIELDS.
4262 (symbolS): Don't typedef.
4263 (struct broken_word): Remove.
4264 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4265 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4266 (symbol_clear_list_pointers): Likewise.
4267 (symbol_insert, symbol_remove): Likewise.
4268 (symbol_previous, symbol_append): Likewise.
4269 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4270 (struct local_symbol): Define.
4271 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4272 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4273 (local_symbol_get_frag, local_symbol_set_frag): Define.
4274 (local_symbol_get_real_symbol): Define.
4275 (local_symbol_set_real_symbol): Define.
4276 Define.
4277 * write.c (write_object_file): Call resolve_local_symbol_values.
4278 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4279 (TARGET_SYMBOL_FIELDS): Don't define.
4280 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4281 ECOFF_DEBUGGING, add ECOFF fields.
4282 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4283 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4284 ECOFF_DEBUGGING, add ECOFF fields.
4285 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4286 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4287 * config/tc-mcore.h: Don't include struc-symbol.h.
4288 (TARGET_SYMBOL_FIELDS): Don't define.
4289 (struct mcore_tc_sy): Define.
4290 (TC_SYMFIELD_TYPE): Define.
4291 * Many files: Use symbolS instead of struct symbol. Use new
4292 accessor functions rather than referring to symbolS fields
4293 directly.
4294
4295 * read.c (s_mri_common): Don't add in value of line_label.
4296
4297 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4298 checking for SEC_LINK_ONCE.
4299
4300 * config/tc-sh.h (sh_fix_adjustable): Declare.
4301
4302 * app.c (input_buffer): New static variable.
4303 (app_push): Save saved_input in allocated buffer.
4304 (app_pop): Restored saved_input.
4305 (do_scrub_chars): Change get parameter to take char * and int as
4306 arguments. Change GET macro to pass input_buffer to get
4307 function. Don't save input into allocated buffer.
4308 * as.h (do_scrub_chars): Update declaration.
4309 * input-file.c (input_file_get): Change to take char * and int.
4310 Read data into passed in buffer. Remove static buffer.
4311 * read.c (scrub_from_string): Change to take char * and int. Copy
4312 data into passed in buffer.
4313
4314 * hash.h: Neaten. Declare hash_traverse.
4315 * hash.c: Complete rewrite based on BFD hashing code.
4316 * gasp.c (chunksize): New variable.
4317 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4318 hash_delete.
4319
661e4995
NC		 43201999-05-28 Nick Clifton <nickc@cygnus.com>
4321
4322 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4323 addend unless the target uses an old ABI.
4324
d9a62219
DE		 4325Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4326
4327 -Wchar-subscripts cleanup
4328 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4329 calls to isascii,iscntrl are correct.
d9a62219
DE		 4330 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4331 (unsigned char).
4332 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4333 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4334 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4335 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4336
6da466c7
ILT		 43371999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4338
4339 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4340 width for Coldfire.
4341 (arch_coldfire_p): New #define.
4342 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4343
43441999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4345
4346 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4347
4348 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4349 (install_operand): Add place `N'.
4350 (init_table): Add registers ACC, MACSR, MASK.
4351
4352 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4353
4354 * config/tc-m68k.c: Change mcf5200 --> mcf.
4355 (archs): Add mcf5206e, mcf5307.
4356 (m68k_ip): Add format `u'.
4357 (install_operand): Add place `m', `M', `h'.
4358 (init_table): Add upper/lower registers.
4359
4360 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4361
bedf545c
ILT		 43621999-05-28 Martin Dorey <mdorey@madge.com>
4363
4364 * config/tc-i960.c: Several minor changes to add ELF and
4365 BFD_ASSEMBLER support.
4366 * config/tc-i960.h: Likewise.
4367 * configure.in (i960-*-elf*): New target.
4368 * aclocal.m4, configure: Rebuild.
4369
40c62b25
AM		 43701999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4371
4372 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4373 reloc changes when defined(BFD_ASSEMBLER).
4374
daa01f85
AM		 43751999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4376
4377 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4378
4379 * write.c (write_print_statistics): Output to file, not stderr.
4380
4381 * expr.c (generic_bignum_to_int32,64): Prototype.
4382
4383 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4384 output_sleb128, output_uleb128, output_big_sleb128,
4385 output_big_uleb128, output_big_leb128): Prototype.
4386 (output_big_sleb128, output_big_uleb128): Make inline.
4387 (output_big_leb128): Remove inline
4388
4389 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4390 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4391 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4392 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4393 value for correct overflow check in write.c:fixup_segment.
4394 * write.c (fixup_segment): Move bitfield overflow checks to after
4395 the md_apply_fix call.
4396 * config/obj-coff.c (fixup_segment): Likewise.
4397 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4398 valueT *val argument.
4399
19b34177
AS		 4400Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4401
4402 * config/atof-ieee.c (gen_to_words): Correctly round a
4403 denormalized number. Fix off-by-one in range checking for
3e87a760 4404 exponent in a denormal.
19b34177 4405
b8a40f53
NC		 44061999-05-10 Nick Clifton <nickc@cygnus.com>
4407
4408 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4409 name.
b8a40f53 4410
53f3de98
RH		 4411Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4412
4413 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4414
578ec497
AM		 44151999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4416
4417 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4418 (ReverseRegRegmem): Remove.
4419 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4420 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4421 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4422 kludge.
4423
4424 From Doug Ledford <dledford@redhat.com>
4425 * config/tc-i386.h (RegXMM): New for P/III.
4426 * config/tc-i386.c: Add support for P/III.
4427
d0e9a01c
RH		 4428Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4429
4430 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4431 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4432 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4433
83183c0c
RH		 4434Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4435
4436 * config/tc-i386.c (i386_immediate): Skip whitespace before
4437 complaining about junk after expression.
4438 (i386_displacement): Likewise.
4439
03987ced
RH		 4440Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4441
4442 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4443 Don't copy before downcaseing.
4444
0d96863f 44451999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4446
66778679
RH		 4447 * tc-m68k.c: Include elf/m68k.h.
4448 (m68k_elf_final_processing): New routine.
4449 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4450 Define.
3e87a760 4451
90700a53
JL		 4452Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4453
4454 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4455 17 bit fmt insn.
4456
252b5132
RH		 44571999-04-30 Nick Clifton <nickc@cygnus.com>
4458
4459 * config/tc-mcore.c (mcore_s_section): Dump literals before
4460 changing section.
4461
44621999-04-29 Nick Clifton <nickc@cygnus.com>
4463
4464 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4465 for COFF/PE port.
4466
4467Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4468
4469 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4470 (TC_INIT_FIX_DATA): Delete.
4471 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4472 (TC_INIT_FIX_DATA): Delete.
4473 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4474 * write.c (fix_new_internal): Initialize fx_cgen member.
4475 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4476 (gas_cgen_md_apply_fix3): Update.
4477 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4478 (md_cgen_record_fixup_exp): Update.
4479 (FX_OPINFO_R_TYPE): Update.
4480
4481 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4482 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4483 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4484 * frags.h (struct frag): Make opindex, opinfo ints.
4485
4486 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4487
44881999-04-26 Tom Tromey <tromey@cygnus.com>
4489
4490 * aclocal.m4, configure: Updated for new version of libtool.
4491
44921999-04-22 Nick Clifton <nickc@cygnus.com>
4493
4494 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4495 md_apply_fix.
252b5132
RH		 4496 (md_apply_fix3): Do not fix up absolute relocations against
4497 symbolic values.
4498
4499 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4500
45011999-04-20 Nick Clifton <nickc@cygnus.com>
4502
4503 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4504 changes and data-in-text directives.
4505 (mcore_cons): New function: intercept cons() operations.
4506 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4507 operations.
252b5132
RH		 4508 (mcore_stringer): New function: intercept stringer() operations.
4509
45101999-04-18 Ian Lance Taylor <ian@zembu.com>
4511
4512 * obj.h (struct format_ops): Change generate_asm_lineno field to
4513 take no parameters.
4514 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4515
4516 * config/tc-alpha.c (find_opcode_match): Add default case to
4517 switch.
4518 (find_macro_match): Likewise.
4519 (load_expression): Parenthesize && within ||.
4520
4521 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4522
45231999-04-17 Nick Clifton <nickc@cygnus.com>
4524
4525 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4526 .text .data .section pseudo ops.
3e87a760
AM		 4527 (mcore_s_section): New function. Dump lits before changing secs.
4528 (mcore_s_text): New function. Dump lits before changing secs.
4529 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4530
45311999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4532
4533 * config/tc-mips.c (mips_32bitmode): New.
4534 (md_begin): Set mips_32bitmode if needed.
4535 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4536 Set EF_MIPS_32BITMODE.
4537
4538Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4539
4540 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4541 change.
4542
45431999-04-16 Nick Clifton <nickc@cygnus.com>
4544
4545 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4546
4547Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4548
3e87a760 4549 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4550 expressions correctly.
4551
4552
45531999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4554
4555 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4556
4557Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4558
4559 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4560 and fmpynfadd instructions.
4561
45621999-04-11 Richard Henderson <rth@cygnus.com>
4563
4564 * as.h (environ): Declare it, if needed.
4565 * as.c (dump_statistics): Don't declare environ.
4566 * configure.in (environ): Detect declaration.
4567 * configure, config.in: Rebuild
4568
4569 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4570 (i386_displacement): Allocate enough space for replacement buffer.
4571 Clean up replacement buffer initialization.
4572
45731999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4574
4575 * subsegs.c (section_symbol): Don't create a new symbol if one
4576 already exists; instead, use the existing one, but set its segment
4577 and frag data if it hasn't already been defined.
4578 * config/obj-coff.c (c_section_symbol): Likewise.
4579
4580Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4581
4582 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4583
45841999-04-08 Nick Clifton <nickc@cygnus.com>
4585
4586 * config/tc-mcore.c: New File: Support routines for MCore
4587 assembler.
3e87a760 4588 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4589 * config/obj-coff.c: Add support for mcore-pe target.
4590
4591 * Makefile.am: Add support for MCore targets.
4592 * Makefile.in: Regenerate.
4593 * configure.in: Add support for MCore targets.
4594 * configure: Regenerate.
4595
4596 * doc/all.texi: Set MCORE.
4597 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4598
252b5132
RH		 4599 * write.h: Prevent multiple inclusion.
4600
46011999-04-06 Ian Lance Taylor <ian@zembu.com>
4602
4603 * asintl.h (LC_MESSAGES): Never define.
4604 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4605 does not define it.
4606 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4607 does not define it.
4608
4609 * Makefile.am (m68k-parse.c): If configuring in the source
4610 directory, copy m68k-parse.y into the local directory before
4611 running ylwrap, to remove spurious differences when generating
4612 snapshots.
4613 * Makefile.in: Rebuild.
4614
4615 * config/tc-sparc.h (md_do_align): Just allocate the number of
4616 bytes necessary, rather than always allocating 1024.
4617
46181999-04-04 Ian Lance Taylor <ian@zembu.com>
4619
4620 * listing.c (listing_newline): Add cast to avoid warning.
4621 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4622 * config/tc-i386.c (i386_scale): Add return value.
4623 (build_displacement_string): Remove unused local temp_disp2.
4624 (i386_intel_memory_operand): Add parentheses to avoid warning.
4625 (i386_intel_operand): Remove unused local end_of_operand_string.
4626 (i386_operand): Remove unused local operand_modifier.
4627 (i386_operand): Add parens to avoid warning.
4628
46291999-04-04 Don Bowman <don@pixsci.com>
4630
4631 * configure.in: Add mips*-*-vxworks* target; have it define
4632 MIPS_STABS_ELF.
4633 * configure, config.in: Rebuild.
4634
46351999-03-31 Nick Clifton <nickc@cygnus.com>
4636
4637 * configure.in (emulations): Add support for arm-epoc-pe.
4638 * configure: Regenerate.
4639 * config/te-epoc-pe.h: New file. Define macros specific to
4640 arm-epoc-pe target.
4641 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4642 for arm-epoc-pe target.
4643
4644Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4645
4646 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4647
4648Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4649
4650 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4651 detect ",n" without a condition.
4652 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4653
4654
4655Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4656
4657 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4658 instruction is encoded with one bit.
4659
4660
46611999-03-23 Ian Lance Taylor <ian@zembu.com>
4662
4663 * doc/internals.texi (CPU backend): Mention that
4664 line_separator_chars should not include newline. From thi
4665 <ttn@mingle.glug.org>.
4666
46671999-03-22 Doug Evans <devans@casey.cygnus.com>
4668
4669 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4670 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4671
4672Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4673
4674 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4675
4676Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4677
4678 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4679
4680
4681Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4682
4683 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4684
252b5132
RH		 46851999-03-15 Martin Hunt <hunt@cygnus.com>
4686
4687 * app.c (do_scrub_begin): Change '-' back to a symbol char
4688 so we can use multiple opcodes on a line again.
4689
4690 * config/tc-d30v.c: By default, warn if a symbol has
4691 the same name as a register. Plus some minor
4692 updates from the branch.
4693
46941999-03-13 Nick Clifton <nickc@cygnus.com>
4695
4696 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4697 BFD_RELOC_16 and BFD_RELOC_64.
4698
46991999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4700
4701 * expr.c (expr): Add missing else.
4702
47031999-03-12 Nick Clifton <nickc@cygnus.com>
4704
4705 * config/tc-arm.c (md_apply_fix3): Improve error message.
4706
47071999-03-11 Doug Evans <devans@casey.cygnus.com>
4708
4709 * Makefile.am (CPU_TYPES): Add fr30.
4710 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4711 (fr30,m32r dependencies): Update.
4712 * Makefile.in: Rebuild.
4713
4714 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4715 (gas_cgen_record_fixup_exp): Ditto.
4716 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4717 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4718 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4719 (md_cgen_lookup_reloc): Update use of operand->type.
4720 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4721 (md_convert_frag): Call cgen_operand_lookup_by_num.
4722 (md_cgen_lookup_reloc): Update use of operand->type.
4723 (m32r_cgen_record_fixup_exp): Ditto.
4724
47251999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4726
4727 * config/tc-mips.c (md_show_usage): Fix message.
4728
47291999-03-03 Nick Clifton <nickc@cygnus.com>
4730
4731 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4732 and LDR reg,=<expr> instruction.
4733
4734 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4735 -mcpu=arm9tdmi.
4736
4737Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4738
4739 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4740
47411999-02-17 Nick Clifton <nickc@cygnus.com>
4742
4743 This patch was created by: Scott Bambrough
4744 <scottb@corelcomputer.com>
3e87a760
AM		 4745
4746 * app.c:
252b5132 4747 Special cased '@' character. The '@' character is used as the
3e87a760 4748 ARM assembler comment character, as a special character
252b5132
RH		 4749 and in ELF .symver pseudo-op's, and as a special character in
4750 .type and .section pseudo-ops.
4751 (symver_pseudo): New static variable.
4752 (symver_state): New static variable.
4753 (struct app_save): Add field 'symver_state'.
4754 (app_push): Save global symver_state int struct app_save.
4755 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4756 (do_scrub_chars): Special case handling of '@' character in
4757 .symver pseudo-ops.
252b5132
RH		 4758
4759 * configure.in: Modified to recognize armv* uname syntax from ARM
4760 Linux kernel.
4761 * configure: Regenerated.
3e87a760 4762
252b5132
RH		 4763 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4764 a prefix to the section's type.
4765 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4766 the type's typename.
4767
4768 * config/tc-arm.h: Add support for PIC generation:
4769 (pic_code): New boolean.
4770 (obj_relocate_extern): Define.
4771 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4772 (TC_CONS_FIX_NEW): Define.
4773 (tc_fix_adjustable): Define.
4774 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4775
252b5132
RH		 4776 * config/tc-arm.c: Add support for PIC generation:
4777 (line_seperator_chars): Allow ';' as a seperator for Linux.
4778 (is_immediate_prefix): New macro.
4779 (arm_parse_reloc): New function.
4780 (s_arm_elf_cons): New function.
4781 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4782 (md_undefined_symbol): Special case handling for the Global Offset
4783 Table's symbol.
4784 (md_apply_fix3): Handle PIC relocs.
4785 (tc_gen_reloc): Handle PIC relocs.
4786 (md_parse_option): Add support for '-k' command line switch to
4787 enable PIC generation.
4788 (cons_fix_new_arm): New function.
4789 (s_arm_elf_cons): New function.
4790
4791Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4792
4793 * configure.in: Add comments for uses of AC_DEFINE.
4794 * acinclude.m4: Likewise.
4795 * acconfig.h: Remove.
4796 * aclocal.m4: Rebuild.
4797 * configure: Rebuild.
4798 * Makefile.in: Rebuild.
4799 * config.in: Rebuild.
4800
48011999-02-15 Jim Lemke <jlemke@cygnus.com>
4802
4803 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4804 non-constant offset from a base register.
4805
48061999-02-14 Ken Raeburn <raeburn@raeburn.org>
4807
4808 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4809 strings always.
4810
4811Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4812
4813 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4814 (emit_insn): Look for pc-relative and no-overflow specifiers on
4815 internal relocation types.
4816
48171999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4818
4819 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4820 -mcpu=NNNN flags.
4821
4822 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4823 mips_cpu instead.
4824 (mips_4650, mips_4010, mips_4100): Variables removed.
4825 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4826 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4827 variables.
4828 (md_begin): Don't bother initializing the mips_NNNN variables;
4829 mips_cpu is set, and that's good enough now.
4830 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4831 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4832 (show): New function, to handle wrapping in the CPU lists.
4833 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4834
4835Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4836
4837 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4838 than treat as an immediate specifier.
4839
4840Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4841
4842 * config/tc-i386.c: Prototype many functions.
4843 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4844 (i386_immediate): Remove unused second argument.
4845 (i386_intel_operand): Fix i386_is_reg typo.
4846 (i386_operand): Use allow_naked_reg.
4847 (output_invalid): Make operand int for K&R.
4848
4849Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4850
4851 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4852 patch.
4853 * Makefile.in: Rebuild.
4854
48551999-02-09 Doug Evans <devans@casey.cygnus.com>
4856
4857 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4858 (cgen.o): Ditto.
4859 (EXTRA_as_new_SOURCES): Comment out.
4860 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4861 * Makefile.in: Rebuild.
4862 * doc/Makefile.in: Rebuild.
4863 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4864 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4865 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4866 * configure: Rebuild.
4867 * aclocal.m4: Rebuild.
4868 * config.in: Rebuild.
4869 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4870 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4871 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4872 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4873 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4874 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4875 (gas_cgen_record_fixup_exp): Ditto.
4876 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4877 descriptor, not global variable.
4878 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4879 descriptor, not global variable. Refer to insert_operand handler
4880 via cpu descriptor, not global function.
4881 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4882 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4883 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4884 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4885 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4886 * config/tc-m32r.c: Ditto.
4887 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4888 (md_assemble): Ditto.
4889 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4890
48911999-02-09 Nick Clifton <nickc@cygnus.com>
4892
4893 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4894 relocations for ELF targets.
4895
48961999-02-08 Nick Clifton <nickc@cygnus.com>
4897
4898 * configure.in: Add support for StrongARM target.
4899 * configure: Regenerate.
4900
49011999-02-05 Nick Clifton <nickc@cygnus.com>
4902
4903 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4904
4905 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4906 for COFF ports.
4907
4908Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4909
4910 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4911
4912Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4913
66778679
RH		 4914 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4915 (INTEL_DWORD_MNEM_SUFFIX): Define.
4916 (BYTE_PTR): Define.
4917 (WORD_PTR): Define.
4918 (DWORD_PTR): Define.
4919 (XWORD_PTR): Define.
4920 (SHORT): Define.
4921 (OFFSET_FLAT): Define.
4922 (FLAT): Define.
4923 (NONE_FOUND): Define.
4924 (No_dSuf): Define.
4925 (No_xSuf): Define.
4926 * config/tc-i386.c (set_intel_syntax): New routine.
4927 (intel_syntax): Declare.
4928 (allow_naked_reg): Declare.
4929 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4930 (intel_float_operand): New routine.
4931 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4932 Handle brackets as well as parens. Call i386_intel_operand for
4933 intel syntax. Reverse operands if appropriate. Handle new
4934 suffixes. Handle movzx and movsx.
4935 (i386_is_reg): New routine.
4936 (i386_immediate): New routine.
4937 (i386_scale): New routine.
4938 (i386_displacement): New routine.
4939 (i386_operand_modifier): New routine.
4940 (build_displacement_string): New routine.
4941 (i386_parse_seg): New routine.
4942 (i386_intel_memory_operand): New routine.
4943 (i386_intel_operand): New routine.
4944 (i386_operand): Call i386_displacement, i386_immediate,
4945 i386_scale, etc. instead of handling inline.
4946 (parse_register): Handle registers without prefix.
252b5132
RH		 4947
4948Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4949
66778679
RH		 4950 * configure: Regenerate.
4951 * configure.in (arm-*-oabi): New.
4952 (thumb-*-oabi): New.
4953 * config/tc-arm.c (target_oabi): Declare.
4954 (md_apply_fix3): Support REL relocs.
4955 (md_parse_option): Handle -oabi.
4956 (elf32_arm_target_format): New routine.
4957 (md_longopts): Add OPTION_OABI.
4958 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4959
4960
49611999-01-28 Nick Clifton <nickc@cygnus.com>
4962
4963 * write.c (write_relocs): Handle out of range error.
4964
4965 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4966 (fr30_force_relocation): Default to 0.
4967
4968 * config/tc-fr30.h (obj_fix_adjustable): Define.
4969 (TC_FORCE_RELOCATION): Define.
4970
4971 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4972 relocs.
252b5132
RH		 4973
49741999-01-16 Nick Clifton <nickc@cygnus.com>
4975
4976 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4977 merge of two instructions if the left instruciton kills the right.
4978
49791999-01-11 Doug Evans <devans@casey.cygnus.com>
4980
4981 * Makefile.in: Regenerate.
4982 * configure.in: Redo test for using cgen.
4983 * configure: Regenerate.
4984
49851999-01-09 Nick Clifton <nickc@cygnus.com>
4986
4987 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4988 redefinition of this macro.
4989
4990Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4991
4992 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4993 warning.
4994
49951998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4996
4997 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4998 a read of HI or LO and an immediatly following branch.
4999
50001998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5001
5002 * config/tc-mips.c (md_begin): Another correction to the setting of
5003 mips_eabi64.
5004
50051998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5006
3e87a760
AM		 5007 * config/tc-mips.c (md_begin): Correct type-o in setting of
5008 mips_eabi64.
252b5132
RH		 5009
50101998-12-21 Nick Clifton <nickc@cygnus.com>
5011
5012 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5013 bit insn when optimizing, so that parallelised instructions will
5014 start on a 32 bit boundary.
5015
50161998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5017
5018 * config/tc-mips.c (mips_eabi64): New.
5019 (md_begin): Set mips_eabi64.
5020 (mips_elf_final_processing): Use it.
5021
50221998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5023
3e87a760 5024 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5025 Correct setting of ABI in e_flags.
5026
5027Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5028
3e87a760
AM		 5029 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5030 in delay slots.
252b5132
RH		 5031
50321998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5033
5034 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5035
252b5132
RH		 50361998-12-15 Doug Evans <devans@casey.cygnus.com>
5037
5038 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5039 warning, values that don't fit in the field.
5040
50411998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5042
5043 * config/tc-mips.c (mips_abi_string): New.
5044 (md_parse_option,md_longopts): Add mabi.
5045 (mips_elf_final_processing): Set e_flags based on mabi flag.
5046
50471998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5048
3e87a760 5049 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5050
505198-12-11 Ken Raeburn <raeburn@cygnus.com>
5052
5053 * config/tc-h8300.c (build_bytes): Change message given if the
5054 instruction requires H8/300H mode and we're not in Hmode, to
5055 suggest that it may be the operand modes that are the problem, not
5056 necessarily the opcode.
5057
50581998-12-10 Nick Clifton <nickc@cygnus.com>
5059
5060 * config/tc-fr30.c: Add line separator character.
5061
5062Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5063
5064 * configure.in (hppa-*-mpeix*): New target.
5065 * config/obj-som.h (obj_som_compiler): Declare.
5066 * config/obj-som.c (compiler_seen): New static variable.
5067 (obj_som_compiler): New function.
5068 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5069 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5070 (pa_type_args): Set hppa_priv_level.
5071 (pa_compiler): New static function if OBJ_SOM.
5072 * configure: Rebuild.
5073
5074Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5075
5076 * read.c (output_leb128): Don't mark as inline.
5077
50781998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5079
3e87a760 5080 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5081 AIX .vbyte unaligned data support.
5082 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5083 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5084 sections.
5085
50861998-12-07 Nick Clifton <nickc@cygnus.com>
5087
5088 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5089 input handling.
252b5132
RH		 5090
5091Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5092
66778679
RH		 5093 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5094 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5095
5096Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5097
5098 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5099 checking the target type.
5100 (mips-dec-bsd*): Set endian to little.
5101 * configure: Rebuild.
5102
5103 COFF weak symbol support, based on patches from Mark Elbrecht
5104 <snowball3@usa.net>:
5105 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5106 * config/obj-coff.c (obj_coff_weak): New static function.
5107 (obj_coff_endef) [both versions]: Handle weak symbols.
5108 (coff_frob_symbol): Likewise.
5109 (yank_symbols): Likewise.
5110 (obj_pseudo_table): Add "weak".
5111
5112 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5113 <aymeric.vincent@emi.u-bordeaux.fr>.
5114 * aclocal.m4: Rebuild with current tools.
5115 * configure: Rebuild.
5116
5117 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5118 an assertion failure for a case we can't handle when OBJ_ECOFF.
5119
5120 * expr.c (operator): And with 0xff to avoid problems with signed
5121 char.
5122
51231998-12-03 Nick Clifton <nickc@cygnus.com>
5124
5125 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5126 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5127
51281998-12-02 Nick Clifton <nickc@cygnus.com>
5129
5130 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5131 LDI:20 insn.
5132
5133Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5134
3e87a760
AM		 5135 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5136 calculation of pcrel point.
252b5132
RH		 5137
5138Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5139
5140 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5141 pcrel point.
5142
5143Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5144
5145 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5146 scope.
5147 (d10v_cleanup): Only generate previous insn if a multiline insn is
5148 not pending.
5149
5150Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5151
5152 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5153 FR30_OPERAND_I32.
252b5132
RH		 5154
5155Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5156
5157 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5158 -marm6xxx command line switches.
5159
51601998-11-18 Doug Evans <devans@casey.cygnus.com>
5161
5162 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5163 (itbl-ops.o): Delete duplicate dependencies.
5164 Rebuild dependencies.
5165 Add fr30 dependencies.
5166 * Makefile.in: Rebuild.
5167
5168Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5169
5170 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5171 opcode list.
5172 * listing.c: Ignore line terminator characters found inside
3e87a760 5173 strings.
252b5132
RH		 5174
5175Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5176
5177 * po/gas.pot: Regenerated.
5178
5179Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5180
5181 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5182 fr30_is_label_start(). Also checks for delay slot insns.
5183
5184 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5185 FR30 instructions which contain a colon in the mnemonic.
5186
5187 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5188
5189Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5190
5191 * config/tc-fr30.c: Removed currently superflous code.
5192
5193Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5194
5195 * config/tc-fr30.h: New file.
5196 * config/tc-fr30.c: Tweaking so that it will compile.
5197
5198Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5199
66778679
RH		 5200 * config/tc-d10v.h (obj_fix_adjustable): Define.
5201 (TC_FORCE_RELOCATION): Define.
5202 (d10v_force_relocation): Declare.
5203 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5204 (md_apply_fix3): Handle Vtable relocs.
5205 (d10v_fix_adjustable): New.
5206 (d10v_force_relocation): New.
252b5132
RH		 5207
5208Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5209
5210 * config/tc-d30v.c: Change default behaviour to ignore potential
5211 conflicts between register name and symbol names.
5212
5213Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5214
5215 * configure.in: Add fr30-*-*.
5216 * config/tc-fr30.c: New file.
5217 * Makefile.in: Regenerated.
5218 * config.in: Regenerated.
5219 * configure: Regenerated.
5220 * doc/Makefile.in: Regenerated.
5221 * po/gas.pot: Regenerated.
5222
5223Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5224
5225 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5226 are 16 bit insns.
5227
5228Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5229
5230 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5231 characters.
5232 (do_scrub_chars): Add some casts to unsigned char to avoid
5233 unwanted sign extension.
5234 * read.c (lex_type): Set characters about 127 to be symbol
5235 characters.
5236 * config/tc-i386.c (md_begin): Set identifier_chars and
5237 operand_chars for values above 127.
5238
5239Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5240
66778679
RH		 5241 * configure.in: detect cygwin* instead of cygwin32*
5242 * configure: regenerate
252b5132
RH		 5243
5244Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5245
5246 * listing.c: Add support for producing a listing from piped
3e87a760 5247 input.
252b5132
RH		 5248
5249Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5250
5251 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5252 (append_insn): Account for the tx39's multiply behavior.
5253
52541998-10-26 Michael Meissner <meissner@cygnus.com>
5255
5256 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5257 from assemble_parallel_insns. Add support for '->' to indicate
5258 explicitly serializing the instructions.
5259 (md_assemble): Ditto.
5260
5261Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5262
66778679
RH		 5263 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5264 WEAK handling.
252b5132
RH		 5265
5266Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5267
66778679 5268 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5269
5270Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5271
5272 * config/tc-mips.c : support frame and regmask/fregmask when
5273 MIPS_STABS_ELF is specified.
5274
5275Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5276
66778679
RH		 5277 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5278 (md_apply_fix): Don't return 1 for VTABLE relocs.
5279 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5280
5281Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5282
5283 * doc/c-i386.texi: Replace occurences of "opcode" with
5284 "instruction mnemonic", "instruction", or "mnemonic" when
5285 referring to the name of an instruction. Use "opcode" when
5286 referring to the sequence of machine bytes.
5287
5288 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5289 (is_opcode_char): Rename to is_mnemonic_char.
5290 (md_assemble and i386_operand): Correct error messages from
66778679 5291 "opcode" to "instruction mnemonic"
252b5132
RH		 5292 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5293 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5294 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5295 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5296 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5297 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5298 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5299
5300 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5301
5302 * config/tc-i386.c (i386_operand): Check for garbage after
5303 register name.
5304
5305Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5306
5307 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5308 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5309
5310Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5311
66778679
RH		 5312 * config/tc-sh.h (obj_fix_adjustable): Define.
5313 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5314 (md_apply_fix): Likewise.
5315 (tc_gen_reloc): Likewise.
5316 (sh_fix_adjustable): New.
252b5132
RH		 5317
5318Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5319
5320 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5321 * cgen.h (gas_cgen_finish_insn): Update prototype.
5322 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5323 cgen_insn_t -> CGEN_INSN_INT.
5324 (make_parallel): Update handling of CGEN_INT_INSN_P.
5325 (assemble_parallel_insn): Ditto.
5326 (target_make_parallel): New function.
5327 (md_assemble): Use it.
5328
5329Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5330
66778679 5331 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5332
5333Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5334
5335 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5336 converted into lower case.
5337
5338Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5339
66778679
RH		 5340 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5341 (gas_cgen_tc_gen_reloc): Likewise.
5342 * config/tc-m32r.h (obj_fix_adjustable): Define.
5343 * config/tc-m32r.c (m32r_fix_adjustable): New.
5344 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5345
5346Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5347
5348 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5349
5350Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5351
5352 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5353 to lower case before parsing.
5354
5355 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5356 parallel insns modift buts in the PSW as a side effect.
5357
5358Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5359
5360 * config/tc-d30v.c (find_format): Test for missing flag and
5361 control registers.
3e87a760 5362
252b5132
RH		 5363 (md_apply_fix3): Fix error messages to avoid
5364 assumption about presence of a symbol.
5365
5366 (parallel_ok): Disallow parallel instructions that both modify the
5367 same flag register.
5368
5369 (find_format): Generate a warning if an odd numbered register is
5370 used as the first register in a mutli-register instruction.
5371
5372Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5373
5374 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5375 relocations are always associated with a symbol.
5376
5377Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5378
66778679
RH		 5379 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5380 (elf32_sparc_force_relocation): Declare.
5381 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5382 (tc_gen_reloc): Handle vtable relocs.
5383 (elf32_sparc_force_relocation): New.
252b5132
RH		 5384
5385Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5386
66778679
RH		 5387 * symbols.c (S_IS_FUNCTION): New.
5388 * config/tc-v850.h (obj_fix_adjustable): Define.
5389 (TC_FORCE_RELOCATION): Define.
5390 (v850_force_relocation): Declare.
5391 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5392 of fx_addnumber for VTABLE reloc addends.
5393 (md_apply_fix3): Handle VTABLE relocs.
5394 (v850_fix_adjustable): New.
5395 (v850_force_relocation): New.
252b5132
RH		 5396
5397Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5398
5399 * tc-hppa.c (fp_operand_format): Add some additional formats.
5400 (pa_ip): Do not automatically promote into pa2.0 mode.
5401 (pa_level): Handle ".level 2.0".
5402
5403Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5404
5405 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5406 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5407 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5408 (None): Redefine as 0xffff.
5409
5410 From Jeff B Epler <jepler@usgs.gov>
5411 * doc/c-i386.texi (i386-SIMD): New section.
5412
5413Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5414
5415 * read.c (discard_rest_of_line): New function.
5416 * read.h: Declare it.
5417 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5418
5419Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5420
5421 * config/tc-d10v.c (find_symbol_matching_register): New function.
5422 (find_opcode): Cope with the case where a register name matches
5423 a symbol name.
5424
5425Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5426
5427 * config/tc-v850.c (md_pcrel_from): Rename to
5428 v850_pcrel_from_section.
5429 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5430 sections.
252b5132
RH		 5431
5432 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5433
5434Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5435
5436 * config/tc-d10v.c (find_opcode): Generate an error if a register
5437 is supplied for an operand that should not be a register.
5438
5439Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5440
5441 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5442 instructions to have another instruction in the right bin.
5443
5444Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5445
5446 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5447 the right container if the left container holds a branch
3e87a760 5448 instruction.
252b5132
RH		 5449
5450Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5451
5452 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5453 both a register name and symbol name.
5454 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5455
5456Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5457
5458 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5459 execution unit class.
5460
5461 (reg_name_search): If a name matches a register and a symbol,
5462 prefer the register.
5463 (find_format): Disallow flag registers when a general purpose
5464 register is required.
5465 If a number is required, but a register has been given, check to
5466 see if a symbol with the same name as the register exists, and if
5467 so, use that symbol.
5468
5469Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5470
5471 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5472
5473Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5474
5475 * config/tc-d30v.c (find_format): Do not accept flag registers as
5476 general purpose registers.
5477 (find_format): If an immediate value is expected at a given place
5478 in a format, but a register name has been provided instead, check
5479 to see if that register name matches the name of a predefined
5480 symbol and if it does, then use the symbol instead.
5481 (reg_name_search): If a register name matches a symbol name,
5482 prefer the register name to the symbol name.
5483
5484Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5485
5486 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5487 the previous insn to empty.
5488
54891998-09-20 Michael Meissner <meissner@cygnus.com>
5490
5491 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5492 pieces, forcing the use of an ANSI compiler.
5493
5494Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5495
5496 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5497 relocs.
5498 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5499
5500Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5501
66778679
RH		 5502 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5503 assembler syntax.
5504 (obj_elf_vtable_entry): Likewise.
5505 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5506 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5507 (tc_gen_reloc): Likewise.
5508 (arm_fix_adjustable): Likewise.
5509 (elf32_arm_force_relocation): New.
5510 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5511
5512Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5513
5514 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5515
5516Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5517
66778679
RH		 5518 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5519 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5520
5521Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5522
5523 * config/tc-i386.c (i386_operand): Detect non-segment registers
5524 used as segment prefixes.
5525
5526Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5527
5528 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5529 optimize across FDE boundaries.
5530
5531 * config/obj-coff.c (obj_coff_section): Preserve any link once
5532 flags when setting the section flags.
5533
5534Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5535
5536 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5537 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5538
5539Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5540
5541 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5542 to the host width.
5543
5544Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5545
5546 * frags.c (frag_grow): Include the size of the frag struct in the
5547 obstack chunk size.
5548
5549 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5550 if the new subseg comes before the old.
5551
5552Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5553
5554 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5555 to handle edge8 and edge16.
5556
5557Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5558
5559 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5560 before we clobber the symbol involved.
5561
5562Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5563
3e87a760 5564 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5565 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5566 use arm_adjust_symtab for OBJ_COFF.
5567 (armelf_adjust_symtab): New Routine.
5568 * config/tc-arm.h: Define obj_adjust_symtab to
5569 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5570
252b5132
RH		 5571Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5572
5573 * configure.in: Make all i386-elf targets use bfd_gas.
5574 * config/tc-i386.c (tc_i386_force_relocation): New.
5575 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5576 (md_apply_fix3): Likewise.
5577 (tc_gen_reloc): Handle them.
5578 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5579 tc_i386_force_relocation.
5580
5581Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5582
5583 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5584
5585Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5586
5587 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5588 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5589 sequential pair.
5590
252b5132
RH		 5591Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5592
5593 * read.h (generate_lineno_debug): Add prototype.
5594 * read.c (generate_lineno_debug): Make non-static.
5595
5596Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5597
5598 * config/tc-i386.c (md_assemble): Only warn for address/data size
5599 prefixes.
5600
5601Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5602
5603 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5604 against Thumb function names, as the linker needs this information.
5605
56061998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5607
5608 * expr.c (operand): Check also that there is no advance in operand
5609 after atof_generic in order to decide "is it label 0f or floating
5610 point number?".
5611
5612Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5613
5614 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5615 command line options with a single dash.
5616 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5617
5618Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5619
3e87a760
AM		 5620 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5621 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5622
56231998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5624
5625 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5626 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5627 demand_empty_rest_of_line before mri_comment_end.
5628 (equals): Check garbage after expression before
5629 mri_comment_end in MRI mode.
5630
5631Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5632
5633 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5634 small immediate constant to use the constant itself rather than
5635 always using 1.
5636
5637Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5638
5639 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5640 (pa_leave): Likewise.
5641
5642Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5643
5644 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5645 prefixes.
5646 (i386_operand): Fix an error message.
5647
5648Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5649
5650 * doc/c-arm.texi (ARM Directives): Document .req directive.
5651
5652 * config/tc-arm.c (reg_required_here): Display erroneous string if
5653 the register name could not be decoded.
5654 Do not set inst.instruction if the sift is -1.
5655
5656Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5657
5658 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5659 we do for EXTERN.
5660
5661Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5662
5663 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5664 even if it is belived to be unnecessary.
5665
5666Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5667
5668 config/tc-i386.c (i386_operand): Size immediate constants by
5669 suffix (erroneously removed as part of July 7 change).
5670
5671Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5672
66778679
RH		 5673 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5674 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5675 (armelf_frob_symbol): New Routine.
5676 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5677
5678Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5679
5680 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5681
5682Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5683
5684 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5685 command line switches passed to assembler.
5686
5687Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5688
5689 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5690 (gas_cgen_opcode_desc): Declare.
5691 (gas_cgen_parse_operand): Declare.
5692 (*): Prepend gas_ to gas specific fns to denote them as such.
5693 All uses updated.
5694 * cgen.c (gas_cgen_opcode_desc): New global
5695 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5696 (queue_fixup): Renamed from cgen_queue_fixup.
5697 (*): Prepend gas_ to gas specific fns to denote them as such.
5698 All uses updated.
5699 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5700 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5701 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5702 Open opcode table and initialize it.
5703 (make_parallel): Use gas_cgen_opcode_desc.
5704 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5705 (md_assemble): Ditto.
5706
5707Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5708
5709 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5710 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5711 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5712 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5713 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5714 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5715 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5716 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5717 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5718 (INIT_STAB_SECTION): Likewise.
5719 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5720
252b5132
RH		 5721 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5722 (md_parse_option): Watch for them.
5723 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5724 (md_begin): Kill neverdef code.
5725 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5726 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5727 (s_alpha_coff_wrapper): New.
5728 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5729
252b5132
RH		 5730Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5731
5732 Start of changes to remove mdebug section from mips*-elf
5733 Based on MIPS_STAB_ELF definition
5734 * acconfig.h: undef if not configured
5735 * config.in: undef if not configured
5736 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5737 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5738 * stabs.c (s_stab_generic): flush frag
5739
5740Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5741
66778679
RH		 5742 * configure.in: (arm-*-elf): Handle.
5743 (thumb-*-elf): Handle.
5744 * configure: Regenerate.
5745 * read.c (stringer): Fix typo in comment.
5746 * write.c (fixup_segment): Don't add symbol value to addend if
5747 TC_ARM and OBJ_ELF.
5748 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5749 sections.
5750 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5751 for OBJ_ELF.
252b5132
RH		 5752
5753Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5754
5755 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5756 (write_2_short): Emit warning if new flag is set.
5757 (do_assemble): Set flags if left instruction is one of special
5758 "right-instruction-killer" type.
5759
5760Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5761
252b5132
RH		 5762 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5763 Always output words in debug_info section as big endian.
5764 (sparc_target_format): Choose correct bfd target.
5765 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5766
252b5132
RH		 5767Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5768
5769 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5770 to work with internationalization code. Issue an error when two
5771 operands match that are not allowed to match.
5772
5773Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5774
5775 * configure.in (install_tooldir): Allow target to specify whether
5776 it wants to be installed in $(tooldir)/bin.
5777 * configure: Regenerate.
5778 * Makefile.am (install-exec-local): Set install-exec-tooldir
5779 dependency via configure.
5780 * Makefile.in: Regenerate.
5781
5782Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5783
5784 * Makefile.am (install-exec-local): Split into two ...
5785 (install-exec-bindir,install-exec-tooldir): New rules.
5786 * Makefile.in: Regenerate.
5787
5788Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5789
5790 * Makefile.am (install-exec-local): Don't remove the file before
5791 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5792 W. Rozycki <macro@ds2.pg.gda.pl>.
5793 * Makefile.in: Rebuild.
5794
5795Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5796
5797 * cgen.c: Include libiberty.h.
5798 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5799 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5800 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5801 (md_cgen_lookup_reloc)): Declare.
5802 (md_cgen_record_fixup_exp): Declare.
5803 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5804 (m32r_relax_frag): Declare.
5805 (cgen_md_apply_fix3): Decls moved to cgen.h.
5806 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5807 (m32r_cgen_record_fixup_exp): Delete decl.
5808 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5809 (assemble_nop): Delete.
5810 (expand_debug_syms): Delete unused `exp'.
5811 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5812 Add default case for -Wall.
5813 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5814 (md_atof): Delete unused wordP.
5815
5816Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5817
5818 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5819 value.
5820
5821Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5822
5823 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5824 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5825 .print, .purgem, and .struct. Remove documentation for
5826 .app-file.
5827
5828Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5829
5830 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5831 Update call to insert_operand.
5832
5833Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5834
5835 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5836
5837Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5838
5839 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5840 whitespace after a prefix operator.
5841
5842Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5843
5844 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5845
5846Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5847
5848 * config/tc-sparc.c (log2): New static function.
5849 (s_reserve): Use log2 to convert alignment before calling
5850 record_alignment.
5851 (s_common): Use log2 to convert alignment before calling
5852 record_alignment and frag_align.
5853 (sparc_cons_align): Use log2.
5854
5855Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5856
5857 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5858 (s_common): Likewise.
5859
5860 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5861 initialization of waddr.
5862 (sparc_elf_final_processing): Add default case to switch.
5863
5864Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5865
5866 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5867 than temporary real.
5868
5869Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5870
5871 * write.c (subsegs_finish): Don't align the segments if there were
5872 any errors.
5873
5874 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5875 copying aux information.
5876
5877 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5878 expression into a symbol.
5879
5880Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5881
5882 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5883 type to unsigned int.
5884 (md_assemble): Change type used to store offsets from unsigned
5885 long to long.
5886 (i386_operand): Switch error check to only call RESTORE_END_STRING
5887 once after parse_register.
5888
5889Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5890
5891 * config/tc-v850.c (md_show_usage): Changed format to match that
5892 of gcc, ld, etc.
5893
5894 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5895
5896Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5897
5898 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5899 relocs.
5900 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5901 weak.
5902
5903Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5904
5905 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5906 * doc/Makefile.in: Rebuild.
5907
5908Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5909
66778679
RH		 5910 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5911 for %lo expressions.
5912 (mips_ip, case 'u'): Move range check after code to mask
5913 off bits in %hi/%lo expressions. Mask off high bits for
5914 %lo expressions.
252b5132
RH		 5915
5916Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5917
5918 * doc/Makefile.am (gasver.texi): New target.
5919 (as.info, as.dvi): Depends upon gasver.texi.
5920 * doc/as.texinfo: Include gasver.texi. Mention version number on
5921 title page and in top node.
5922 * doc/Makefile.in: Rebuild.
5923
5924Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5925
5926 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5927 but not including the line containing the edict.
5928 * listing.h (LISTING_EOF): New.
5929 * input-scrub.c (input_scrub_next_buffer): Call it.
5930
5931Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5932
5933 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5934 immediate address based solely on the suffix and the mode.
252b5132
RH		 5935
5936 * config/tc-i386.c (md_assemble): Add assertion to make sure
5937 overlap2 does not set Imm.
5938
5939 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5940 sequences of whitespace to a single space.
5941 (is_space_chars): Just compare with space.
5942 (md_begin): Don't initialize space_chars.
5943 (md_assemble): Just skip a single whitespace character.
5944 (i386_operand): Rewrite base-index parsing to use new
5945 parse_register, and to skip white space. Skip white space in a
5946 number of other places too. Don't give error message if
5947 parse_register fails.
5948 (parse_register): Change reg_string parameter to be non-const.
5949 Add end_op parameter. Skip white space after the `%', and return
5950 end of register string. Give error message here rather than
5951 caller.
5952
5953Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5954
5955 Based on patch from Matt Semersky <matts@scd.hp.com>:
5956 * expr.c (op_encoding): Make const.
5957 (expr_set_precedence): New function.
5958 (expr_begin): Don't set operator rankings, just call
5959 expr_set_precedence.
5960 * expr.h (expr_set_precedence): Declare.
5961 * read.c (s_mri): Call expr_set_precedence.
5962
5963Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5964
5965 * doc/as.texinfo (Statements): Remove paragraph discussing
5966 continuing lines with a backslash. This hasn't worked for years,
5967 if it ever did.
5968
5969Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5970
66778679 5971 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5972 symbol definitions.
5973 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5974 (ps_CTORS, ps_DTORS): New section types.
5975 (vms_fixup_xtors_section): New function
5976 (Ctors_Psect, Dtors_Psect): Define.
5977 (IS_GXX_XTOR): Define
5978 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5979 Filter static constructors/destructors and add to
5980 Ctors_Symbols/Dtors_Symbols chain.
5981 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5982 appropriate section.
5983
66778679 5984 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5985 * makefile.vms: Merge vax/vms support.
5986
5987Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5988
5989 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5990 (elf_pseudo_table): Add them.
5991 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5992 (md_apply_fix): Accept them.
5993 (mips_fix_adjustable): Don't adjust them.
5994 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5995 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5996 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5997 (tc_fix_adjustable): Don't adjust them.
5998
5999Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6000
6001 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6002 (cgen.o): Use it.
6003 * Makefile.in: Regenerate.
6004 * configure.in: AC_SUBST cgen_cpu_prefix.
6005 * configure: Regenerate.
6006
6007Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6008
6009 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6010 Changed all users of COND12_DELAY.
6011
6012Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6013
6014 * config/tc-mn10300.c (set_arch_mach): New function.
6015 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6016 (md_begin): Default to mn10300 mode.
6017 (md_assemble): Only accept instructions for the core mn10300
6018 chip and the active machine type.
6019
6020Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6021
6022 * subsegs.h (segment_info_type): Give the struct a name.
6023 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6024 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6025 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6026 * config/tc-w65.h (tc_reloc_mangle): Declare.
6027 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6028
6029Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6030
66778679
RH		 6031 * config/tc-v850.c (v850_comm): Restore old section
6032 after common processing.
252b5132
RH		 6033
6034Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6035
6036 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6037
6038Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6039
6040 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6041 char with code that explicitly sign-extends.
6042
6043Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6044
252b5132
RH		 6045 * config/tc-v850.c (md_begin): Restore text section as the current
6046 section after creating call table sections.
6047 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6048 code.
252b5132
RH		 6049
6050 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6051 with call to macro SYM_AUXINFO.
6052
6053Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6054
6055 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6056 with the program transform name.
6057 * Makefile.in: Rebuild.
6058
6059Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6060
6061 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6062 information.
6063
6064Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6065
6066 * config/tc-i386.c (i386_operand): Be prepared for a space between
6067 the open parenthesis and the start of the register operand,
6068 because of the June 16 change.
6069
6070Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6071
6072 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6073 BFD_ASSEMBLER.
6074
6075Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6076
6077 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6078 even if it is belived to be unnecessary.
6079
6080Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6081
6082 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6083 symbols.
6084 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6085
6086Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6087
6088 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6089 shift amount for a repeated operand. The shift amount for the
6090 repeated copy comes from the size of the operand.
6091
6092Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6093
6094 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6095
6096Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6097
6098 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6099
6100Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6101
6102 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6103 characters in it as LEX_IS_SYMBOL_COMPONENT.
6104 * config/tc-i386.h (tc_symbol_chars): Define.
6105 (extra_symbol_chars): Declare.
6106 * config/tc-i386.c (extra_symbol_chars): Define.
6107 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6108 (line_comment_chars): Set to '/' if TE_LINUX.
6109 * doc/c-i386.texi (i386-prefixes): Update.
6110 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6111
6112Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6113
6114 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6115 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6116
61171998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6118
6119 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6120 constraint in instructions REP & REPI.
6121
6122Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6123
6124 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6125 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6126
6127 (check_range): If the operand is shifted, then shift the number
6128 before checking its range.
6129
3e87a760 6130 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6131
6132 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6133 common sections.
6134
6135Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6136
6137 * config/tc-v850.c (v850_comm): Create special sections as needed.
6138
61391998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6140
6141 * config/tc-d10v.c (write_2_short): Addition of swapping
6142 instructions for sequential and reverse sequential order when
6143 given order is not possible.
6144
6145Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6146
6147 * Makefile.am: Rebuild dependencies.
3e87a760 6148 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6149 * Makefile.in: Rebuild.
6150
6151Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6152
6153 * doc/c-i386.texi: Update 16 bit documentation.
6154
6155 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6156 IgnoreDataSize to IgnoreSize as they are used for address size as
6157 well as data size.
6158 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6159 32-bit mode, similarly addr16/data16 and variants.
6160
6161Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6162
6163 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6164 sequential word multiply instructions.
3e87a760 6165
252b5132
RH		 6166 (do_assemble): Add extra command line argument, to allow mul32
6167 attribute to be preserved across parallel insns.
6168 (md_assemble): Insert NOPs between explicitly parallel insns which
6169 contain an 32 bit multiply and a 16 multiply.
6170
6171Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6172
6173 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6174 likewise for REPE.
6175
6176 * config/tc-i386.c (reloc): Add braces.
6177
6178 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6179 consistent with Intel naming.
6180 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6181 use bitfields in sib_byte.
6182 (modrm_byte): Don't use bitfields here either.
6183
6184 * config/tc-i386.c (current_templates): Add const.
6185 (parse_register): Add const to return, param, and char *s.
6186 (i386_operand): Add const to reg_entry *r.
6187 * config/tc-i386.h (templates): Add const to start, end.
6188
6189 Inspired by code for 16 bit gas support from Martynas Kunigelis
6190 <martynas@nm3.ktu.lt>:
6191 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6192 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6193 (uses_mem_addrmode): Remove.
6194 (md_estimate_size_before_relax): Add support here too.
6195 (md_relax_table): Rewrite interface to md_relax for 16 bit
6196 support.
6197 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6198 (opcode_suffix_to_type): Remove.
6199 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6200 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6201 (md_convert_frag): Likewise.
6202 (i386_operand): Add support for 16 bit base/index regs,
6203 immediates, and displacements. Remove some unnecessary casts, and
6204 localise end_of_operand_string, displacement_string_start,
6205 displacement_string_end variables. Add GCC_ASM_O_HACK.
6206 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6207
6208 * config/tc-i386.c (prefix_hash): Remove.
6209 (md_begin): Rewrite without obstacks. Remove prefix hash table
6210 handling. Rewrite lexical table handling.
6211 (i386_print_statistics): Don't print prefix statistics.
6212 (md_assemble): Rewrite instruction parser so that line is not
6213 converted to lower case. Don't do a hash_find for prefixes,
6214 instead recognise them via opcode modifier.
6215 (expecting_operand, paren_not_balanced): Localise variables.
6216 * config/tc-i386.h (IsPrefix): Define.
6217 (prefix_entry): Remove.
6218
6219 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6220 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6221 '\\' in case where comment_chars contains '/'.
6222
6223 * config/tc-i386.c (MATCH): Ensure given operand and template
6224 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6225 you must write `ljmp *table(%ebx)'.
6226
6227 From H.J. Lu <hjl@gnu.org>:
6228 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6229 as 0 ifndef BFD_ASSEMBLER.
6230 (md_assemble): Allow immediate operands without suffix or
6231 other reg operand to default in size to the current code size.
6232
6233Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6234
66778679
RH		 6235 * config/tc-v850.c (md_begin): Restore creation of
6236 .call_table_text and .call_table_data sections.
252b5132
RH		 6237
6238Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6239
6240 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6241 after emitting a word of noops.
6242
6243Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6244
6245 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6246 (i386_operand): Simplify checks for valid base/index combinations.
6247 Disallow `in 4(%dx),%al'.
6248
6249 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6250 index_reg const.
6251 (add_prefix): Change parameter from char to int.
6252
6253 * config/tc-i386.h (Ugh): Define opcode modifier.
6254 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6255
6256 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6257 CONSISTENT_REGISTER_MATCH macros to check register types more
6258 thoroughly. Check for illegal suffix/operand combinations
6259 when matching insns with operands. Handle new `s' suffix, and
6260 associated FloatMF opcode modifier for float insns with memory
6261 operands.
6262 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6263 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6264 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6265 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6266 DATA_PREFIX_OPCODE throughout.
6267
6268 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6269 (md_assemble): Rewrite suffix/register operand checking code to be
6270 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6271 AnyMem, the better to grep.
6272 (pi): Remove Abs.
6273 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6274 given a memory operand. Don't set Abs bits either.
6275 (type_names): Remove Mem*, Abs*.
6276 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6277 define opcode_modifiers as these cases are handled by Disp8,
6278 Disp16, Disp32 and suffix checks.
6279 (COMES_IN_BOTH_DIRECTIONS): Remove.
6280 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6281
6282 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6283 if IgnoreDataSize modifier given. Remove ShortformW modifier
6284 test. Add test for ShortForm in W base_opcode modification.
6285 Merge Seg2ShortForm and Seg3ShortForm code.
6286 * config/tc-i386.h (ShortFormW): Remove.
6287 (IgnoreDataSize): Define.
6288
6289Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6290
6291 * config/tc-d30v.c (md_assemble): Store previous segment state
6292 with previous instruction.
6293
6294Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6295
6296 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6297 (ebp, esp): Remove static variables.
6298 (MATCH): Remove test for InOutPortReg.
6299 (i386_operand): Properly handle InOutPortReg here instead.
6300 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6301 (md_assemble): Simplify and correct modrm and sib generation.
6302 (i386_operand): Add warning for scale without index.
6303 Rewrite checks for valid base/index combinations.
6304
6305 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6306 macros and enclose in do while(0).
6307 (RESTORE_END_STRING): Likewise.
6308 (md_assemble): Add one to printed operand number so we start
6309 from 1 not 0. Add some more gettext invocations.
6310 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6311 number here too.
6312
6313 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6314 DATA_PREFIX, SEG_PREFIX): Define.
6315 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6316 (check_prefix): Remove function.
6317 (add_prefix): New function. Add prefix to i.prefix as well as
6318 doing checks.
6319 (md_assemble): Changes for add_prefix. Remove hack for wait
6320 prefix, instead always output prefixes in fixed order. Test
6321 for jcxz/loop when selecting between word & dword operations,
6322 and add address size prefix rather than operand size prefix.
6323 Remove operand -> address size hack when emitting jcxz/loop.
6324 (i386_operand): Remove O_Absent check as it's done in expr.
6325
6326Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6327
6328 * configure.in: Recognize m5200 as a cpu_type of m68k.
6329 * aclocal.m4: Rebuild with current libtool.
6330 * configure: Rebuild.
6331
6332Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6333
6334 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6335 to relaxable_symbol to prevent references to external symbol from
6336 being relaxed.
6337
6338Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6339
6340 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6341 symbols are relaxable.
6342
6343Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6344
66778679
RH		 6345 * config/tc-v850.c (md_begin): Don't create special
6346 sections by default.
3e87a760 6347
252b5132
RH		 6348Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6349
6350 * config/tc-mips.c (macro): For div and udiv, close the
6351 reorder block as soon as possible.
6352
6353Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6354
6355 From Matt Semersky <matts@scd.hp.com>:
6356 * macro.c (macro_mri_mode): New function.
6357 * macro.h (macro_mri_mode): Declare.
6358 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6359 MRI mode.
6360
6361Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6362
6363 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6364 OBJ_EVAX case.
6365
6366 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6367 until after xstrdup in OBJ_EVAX case.
6368
6369Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6370
6371 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6372 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6373 of hardcoded magic number.
6374 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6375
6376Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6377
6378 * read.c (do_s_func): New function.
6379 (s_func): Call it.
6380 * read.h (do_s_func): Add prototype.
6381
6382Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6383
6384 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6385 nops if fill pattern not specified.
6386
6387Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6388
6389 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6390 * config/te-go32.h (TE_GO32): Define.
6391 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6392
6393Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6394
6395 Implement .func/.endfunc pseudo-ops.
6396 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6397 (s_func): Declare.
6398 * read.c (potable): Add .func,.endfunc.
6399 (s_func): New function.
6400 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6401 functions.
6402 (in_doc_func_p,current_function_label): New static globals.
6403 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6404
6405Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6406
6407 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6408 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6409 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6410 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6411 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6412 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6413 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6414 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6415 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6416 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6417 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6418 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6419 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6420 * config/tc-alpha.c: Likewise.
6421 * config/tc-alpha.h: Likewise.
6422 * config/tc-arm.c: Likewise.
6423 * config/tc-h8300.c: Likewise.
6424 * config/tc-h8500.c: Likewise.
6425 * config/tc-hppa.c: Likewise.
6426 * config/tc-i860.c: Likewise.
6427 * config/tc-i960.c: Likewise.
6428 * config/tc-ppc.c: Likewise.
6429 * config/tc-sh.c: Likewise.
6430 * config/tc-sparc.h: Likewise.
6431 * config/tc-tic30.c: Likewise.
6432 * config/tc-w65.c: Likewise.
6433 * config/tc-z8k.c: Likewise.
6434
6435Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6436
6437 * config/tc-vax.c (_): Delete this macro used for placeholder
6438 values in vax_operand_width_size; it conflicts with the _() macro
6439 used for internationalization.
6440
6441Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6442
6443 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6444 code. From Chris Moller <moller@bops.com>.
6445
6446 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6447 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6448 * read.c (emit_expr): Initialize seg and subseg fields of a new
6449 broken word.
6450 * write.c (write_object_file): Switch to the appropriate segment
6451 and subsegment when processing a broken word.
6452
6453 * config/tc-m68k.c (mri_assemble): New static function.
6454 (build_mri_control_operand): Call mri_assemble rather than
6455 md_assemble.
6456 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6457 (s_mri_endf, s_mri_endw): Likewise.
6458
6459Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6460
6461 * read.c (s_org): Call md_flush_pending_output if it is defined.
6462
6463 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6464
6465Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6466
6467 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6468 (md_parse_option): Add for same.
6469 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6470 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6471 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6472
6473 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6474
252b5132
RH		 6475Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6476
6477 * config/tc-arm.c (find_real_start): Relax definition of local
6478 labels.
6479
6480Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6481
6482 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6483 symbols at the given address, not just the last one specified.
6484
6485Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6486
66778679
RH		 6487 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6488 or number_to_chars_littleendian to write data.
252b5132
RH		 6489
6490Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6491
6492 * config/tc-v850.c (md_assemble): Remove artificially created
6493 register name symbols.
6494
6495Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6496
6497 * write.c (fixup_segment): Change "segment" to "section" in
6498 error message.
6499
6500Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6501
6502 * write.c (fixup_segment): Change sym1-sym2 message again.
6503
6504Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6505
6506 * write.c (fixup_segment): Improve error message for sym1-sym2
6507 errors when sym1 is in a different segment from sym2.
6508
6509Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6510
6511 * config/tc-m32r.c (warn_unmatched_high): New static local.
6512 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6513 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6514 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6515 (md_parse_option): Likewise.
6516 (md_show_usage): Likewise.
6517 (m32r_frob_file): Likewise.
6518
6519 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6520 (read_a_source_file): Call them.
6521 * read.h (stabs_generate_asm_file): Declare.
6522 * stabs.c (stabs_generate_asm_file): New function.
6523 (generate_asm_file): New function.
6524 (stabs_generate_asm_lineno): Move file name handling into
6525 generate_asm_file.
6526
6527Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6528
6529 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6530 (d30v_current_align, d30v_current_align_seg): New variables.
6531 (d30v_last_label): New variable.
6532 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6533 (s_d30v_data, s_d30v_section): Likewise.
6534 (md_pseudo_table): Call them.
6535 (md_begin): Initialize d30v_current_align_seg.
6536 (md_assemble): Call d30v_align when needed by known current alignment.
6537 (d30v_frob_label, d30v_cons_align): New functions.
6538 * config/tc-d30v.h (md_do_align): Remove.
6539 (tc_frob_label): Call d30v_frob_label.
6540 (md_cons_align): New.
252b5132 6541
3e87a760 6542 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6543 expression symbols before processing. Clean up code formatting.
6544
6545Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6546
6547 * po/Make-in (install-info): New target.
6548
6549Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6550
6551 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6552 instructions.
6553 * config/tc-mn10300.c (md_assemble): Likewise.
6554
6555Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6556
6557 * Makefile.am: Update with `make dep-am'.
6558 (HFILES): Add cgen.h.
6559 (cgen.o): Depend on cgen.h.
6560 * Makefile.in: Regenerate.
6561
6562 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6563
6564Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6565
6566 * gasp.c (grab_label): Permit a label to be a preprocessor
6567 variable by permitting a label to start with a backslash.
6568
6569Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6570
6571 * config/tc-mips.c (validate_mips_insn): Removed hack
6572 for previously inaccessible bitfields in some INSN_TRAP
6573 instructions.
6574
6575Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6576
6577 * config/tc-d30v.c (do_assemble): Abort with error message
6578 if opcode operands do not match.
3e87a760 6579
252b5132
RH		 6580Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6581
6582 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6583 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6584 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6585 similar new 'q' operand.
6586
6587Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6588
6589 * cgen.c (cgen_asm_finish_insn): Fix typo.
6590
6591Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6592
6593 * cgen.h: New file.
6594 * cgen.c: Include it.
6595 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6596 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6597 All callers updated.
6598 * config/tc-m32r.c: Include cgen.h.
6599 (m23r_insn): New members num_fixups,fixups.
6600
6601Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6602
6603 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6604 to avoid compiler warning.
6605
6606Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6607
6608 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6609 calling make.
6610
66778679 6611 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6612
6613Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6614
6615 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6616
6617Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6618
6619 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6620 a short format insn.
6621 (md_assemble): Set it for explicitly packed insns.
3e87a760 6622
252b5132
RH		 6623Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6624
6625 * config/obj-coff.c (c_symbol_merge): Do not take address of
6626 native fields when performing the memcpy.
6627
6628Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6629
3e87a760 6630 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6631 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6632
6633Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6634
6635 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6636 relocations against globally visible symbols.
6637 * config/tc-m68k.c (relaxable_symbol): New macro.
6638 (m68k_ip, md_estimate_size_before_relax): Use it.
6639 (tc_m68k_fix_adjustable): Also handle weak symbols.
6640
6641Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6642
6643 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6644 references to externally visible symbols.
6645 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6646 values in twice for a PC relative reloc if the symbol is
6647 externally defined.
252b5132
RH		 6648
6649 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6650 don't adjust a PC relative reloc against an externally visible
6651 symbol.
6652 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6653 for a PC relative fixup against an externally visible defined
6654 symbol, arrange to store object file and addend values as though
6655 the symbol were not defined.
6656 (tc_gen_reloc): Likewise.
6657
6658Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6659
6660 * read.c (sizeof_leb128): Referenced externally by write.c so
6661 don't inline.
6662
6663Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6664
6665 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6666 and expand a 'debug' symbol associated with the next instruction
6667 that does not cause a short instruction to be filled with a NOP.
6668 (md_pseudo_table): Add support for .debugsym.
6669 (assemble_parallel_insn): Add calls to expand_debug_sym as
6670 appropriate.
6671 (md_assemble): Ditto.
6672
6673Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6674
6675 * as.c (main): Conditionally call setlocale.
6676 * gasp.c (main): Likewise.
6677 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6678 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6679
6680Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6681
6682 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6683
252b5132
RH		 6684Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6685
6686 * config/tc-hppa.c: Change all calls to bzero to use memset.
6687 (pa_ip): Add cast to avoid warning.
6688 (tc_gen_reloc, md_apply_fix): Likewise.
6689 (pa_find_space_by_number): Likewise.
6690 (hppa_force_relocation): Likewise.
6691 (pa_block): Change i to unsigned int.
6692 * config/obj-som.h (obj_som_copyright): Declare.
6693
6694Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6695
6696 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6697 for line numbers for assembly source.
6698
6699Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6700
6701 * configure.in: Change version number to 2.9.4
6702 * configure: Rebuild.
6703
6704Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6705
6706 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6707
6708Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6709
6710 * ecoff.h: Change symbolS in function declaration to struct
6711 symbol.
6712
6713Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6714
6715 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6716 (md_convert_frag): Fix i18n typo.
6717
6718Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6719
6720 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6721 * ecoff.h: Protoype it.
6722 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6723 [EVAX] (s_alpha_prologue): Delete.
6724 (md_pseudo_table): Update.
6725
6726Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6727
6728 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6729 array to local pointer.
6730 (get_args, parse_expr): Add casts to avoid warnings.
6731
6732Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6733
6734 * read.c (s_set): Cast xmalloc return value to fragS *.
6735 * config/tc-m68k.c (m68k_ip): Function made static to match
6736 previous forward declaration.
6737 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6738
6739Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6740
6741 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6742 strings.
252b5132
RH		 6743
6744 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6745 macros to error strings.
6746
6747Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6748
6749 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6750 reloc is in the TOC csect.
6751 (md_apply_fix3): Correct gettext typo.
6752
6753Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6754
6755 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6756 .L - they are local labels and the branches are not really
6757 function calls but rather far jumps.
6758
6759Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6760
6761 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6762
6763Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6764
6765 * config/tc-i386.c (md_assemble): Print operand number rather than
6766 using ordinal_names.
6767 (i386_operand): Likewise.
6768
6769Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6770
6771 * Makefile.am (INTLLIBS): Define to work around apparent automake
6772 bug.
6773 All Makefiles: Regenerated.
6774
6775 * Many files: Added gettext invocations around user-visible
6776 strings.
6777 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6778 HAVE_LC_MESSAGES): Define.
6779 * dep-in.sed: Added asintl.h.
6780 * po/Make-in: New file.
6781 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6782 Include "asintl.h".
6783 * read.c (Z_): Renamed from `_'.
6784 * Makefile.am (SUBDIRS): Added po.
6785 (POTFILES): new macro.
6786 (po/POTFILES.in): New target.
6787 ($(OBJS)): Added asintl.h.
6788 (HFILES): Likewise.
6789 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6790 (as_new_LDADD): Added $(INTLLIBS).
6791 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6792 (gasp_new_LDADD): Added $(INTLLIBS).
6793 (gasp_new_DEPENDENCIES): New macro.
6794 * configure, aclocal.m4: Rebuilt.
6795 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6796 po/Makefile.
6797 (ALL_LINGUAS): Define.
6798 * macro.c: Include "asintl.h".
6799 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6800 * as.h: Include "asintl.h".
6801 * config/tc-i386.c (ordinal_names): Removed.
6802 (md_assemble): Changed error text to avoid ordinal_names.
6803 (i386_operand): Likewise.
6804 (reloc): Added as_bad to avoid i18n problems.
6805 (tc_gen_reloc): Likewise.
6806 * config/tc-arm.c (bad_args): Now a #define.
6807 (bad_pc): Likewise.
6808 * config/obj-vms.c (VMS_stab_parse): Changed type of
6809 `long_const_msg'.
6810 (global_symbol_directory): Unified strings to avoid i18n
6811 problems.
6812 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6813 avoid i18n problems.
6814 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6815 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6816 i18n problems.
6817 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6818 problems.
6819 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6820 comment.
6821 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6822 problems.
6823 * as.c (print_version_id): Added an fprintf to avoid i18n
6824 problems.
6825 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6826 problems.
6827 * expr.c (expr): Added as_warn call to avoid i18n problems.
6828 * messages.c (as_assert): Changed code to avoid i18n problems.
6829 (as_abort): Likewise.
6830 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6831 (s_space): Likewise.
6832 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6833
6834Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6835
6836 * config/tc-i386.c (check_prefix): New static function, split out
6837 from md_assemble.
6838 (struct _i386_insn): Add wait_prefix field.
6839 (md_assemble): Remove wait_prefix local variable. Use
6840 check_prefix when adding a prefix.
6841
6842 * config/tc-i386.c (current_templates): New static variable.
6843 (md_assemble): Remove current_templates local variable.
6844 (md_assemble, i386_operand): Improve error and warning messages in
6845 many places. Add RESTORE_END_STRING in many places before error
6846 return. Clarify some comments.
6847
6848 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6849 element array.
6850 (md_assemble): Parse string instruction operands, looking for
6851 segment override prefixes. Check for invalid segment prefixes on
6852 string instruction.
6853 (i386_operand): i.seg[] and max mem_operand changes for string
6854 insns.
6855 * config/tc-i386.h (EsSeg): Define.
6856
6857 * config/tc-i386.h (regKludge): Define.
6858 (iclrKludge, imulKludge): Don't define.
6859 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6860 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6861 opcode_modifier checks to look for more common cases first. Add
6862 default_seg for IsString case.
6863
6864Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6865
6866 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6867 AC_DECL_YYTEXT.
6868 * configure: Rebuild with new automake and libtool.
6869 * aclocal.m4, Makefile.in: Likewise.
6870
6871 * doc/Makefile.am (as.dvi): New target.
6872 * doc/Makefile.in: Rebuild.
6873
6874Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6875
6876 * configure.in: Added sparc86x support.
3e87a760 6877
252b5132 6878 * configure: Rebuild.
3e87a760 6879
252b5132
RH		 6880 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6881 sparc_arch.
6882 (md_parse_option): Warn if -EL is not supported for this architecture.
6883
6884 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6885
252b5132
RH		 6886Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6887
66778679
RH		 6888 * config/tc-mips.c (mips_ip): Note when we use get match on
6889 the full instruction name.
252b5132
RH		 6890
6891Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6892
6893 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6894 back into the expression to handle add/sub simplification correctly.
6895
6896Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6897
66778679 6898 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6899
6900Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6901
6902 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6903 #<n>' instruction.
6904
6905Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6906
6907 * symbols.c (max_indent_level): New global.
6908 (print_symbol_value_1): Use it.
6909 * expr.h (expr_build_dot): Declare.
6910 * expr.c (expr_build_dot): New function.
6911
6912Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6913
6914 * symbols.c (print_binary): New function.
6915 (print_expr_1): Call it.
6916
6917Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6918
6919 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6920 operand in the opcode.
6921
6922Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6923
6924 * config/tc-i386.h: Reorder operand flags and opcode modifier
6925 flags for clarity. Remove unused definitions: Unknown,
6926 ImmUnknown, DispUnknown, NoModrm.
6927 * config/tc-i386.c (type_names): Add missing Debug type.
6928 (md_assemble): Better duplicate prefix checking. Quicker string
6929 instruction check via new opcode_modifier flag.
6930
6931Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6932
6933 * doc/as.texinfo (Invoking): Clarify -Wa example.
6934
6935Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6936
3e87a760 6937 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6938 (s_mips_weakext): Define.
6939 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6940 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6941 defined(TC_MIPS).
6942
252b5132
RH		 6943Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6944
6945 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6946 is an error if the value can not be computed at assembly time.
6947 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6948
6949Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6950
6951 * gasp.c (main): Set next field of new include_path structure to
6952 NULL. From Avery Pennarun <averyp@gdc.ca>.
6953
6954 * read.c (s_mri_sect): Call as_bad rather than abort for an
6955 unsupported MRI target.
6956
6957Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6958
6959 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6960 the destination of a branch instruction should be altered.
6961 (find_real_start): New function: Locate the real, Thumb coded
6962 start of a Thumb function.
6963 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6964 functions.
252b5132
RH		 6965
6966 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6967
6968Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6969
6970 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6971 also.
6972
6973Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6974
6975 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6976 * doc/c-hppa.texi: Likewise.
6977
6978Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6979
6980 * Makefile.am: Rebuild dependencies.
6981 * Makefile.in: Rebuild.
6982
6983 * Makefile.am (DEP_INCLUDES): New variable.
6984 (.dep1): Change to work when srcdir is not an absolute path.
6985 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6986 * Makefile.in: Rebuild.
6987
6988Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6989
6990 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6991 LinearAddress patch.
6992
6993 * configure.in: Set version to 2.9.1.
6994 * configure: Rebuild.
6995
6996 * Branched binutils 2.9.
6997
6998Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6999
7000 * config/tc-i386.h (FWait): Define.
7001 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7002 other prefixes. Check FWait flag in opcode table to see which
7003 instructions require an fwait prefix.
7004
7005Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7006
7007 * stabs.c (get_stab_string_offset): Always create a stab string
7008 section.
7009
7010Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7011
7012 Fix some gcc -Wall warnings:
7013 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7014 * ehopt.c (eh_frame_code_alignment): Likewise.
7015 * expr.c (integer_constant, operand): Likewise.
7016 * frags.c (frag_align): Likewise.
7017 * gasp.c (level_0, change_base, doinstr): Likewise.
7018 * hash.c (hash_ask): Likewise.
7019 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7020 (debugging_pseudo): Likewise.
7021 * macro.c (define_macro, check_macro): Likewise.
7022 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7023 (ignore_rest_of_line, float_cons): Likewise.
7024 * symbols.c (decode_local_label_name): Likewise.
7025 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7026 (fixup_segment, number_to_chars_bigendian): Likewise.
7027 (number_to_chars_littleendian): Likewise.
7028 * config/atof-ieee.c (gen_to_words): Likewise.
7029 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7030 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7031 * read.c (output_big_sleb128): Initialize locals to avoid
7032 warnings.
7033 (output_big_uleb128, equals): Likewise.
7034 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7035 to unsigned int. Change zeros to unsigned int.
7036 * cond.c (s_if): Add return to default case.
7037 * frags.c (frag_now_fix): Change return type to addressT.
7038 * frags.h (frag_now_fix): Update declaration.
7039 * listing.c (file_info_struct): Change linenum to unsigned int.
7040 (struct list_info_struct): Change hll_line to unsigned int.
7041 (print_source): Update format string.
7042 * read.c (emit_expr): Change scan to unsigned int, and don't
7043 bother to initialize it.
7044 * symbols.c (dollar_label_count): Change to unsigned long.
7045 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7046 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7047 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7048
7049Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7050
7051 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7052 mcf5200 just as we do for m68000.
252b5132
RH		 7053 (m68k_init_after_args): Likewise.
7054 (md_estimate_size_before_relax): Likewise.
7055
7056Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7057
7058 * config/tc-v850.c (md_assemble): Store relocation addend in
7059 fixup instead of instruction.
7060
7061Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7062
7063 * config/tc-i386.c (md_assemble): Swap template arguments to
7064 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7065 This macro is currently symmetric, so passing them the wrong
7066 way didn't cause any problem, but may if the macro is changed
7067 in the future.
7068 After copying template to i.tm, use i.tm. rather than t-> to
7069 access fields, and make t a const*
7070 Move i.tm.operand_types[] swap to immediately after the copy.
7071
7072Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7073
7074 * expr.h (expr_build_uconstant): Add prototype.
7075 (expr_build_unary,expr_build_binary): Add prototypes.
7076 * expr.c (expr_build_uconstant): New function.
7077 (expr_build_unary,expr_build_binary): New functions.
7078
7079Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7080
66778679
RH		 7081 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7082 * macro.c (macro_expand_body): Increase buffer size.
7083 * messages.c (as_warn): Likewise.
252b5132
RH		 7084 (as_warn_where, as_bad, as_bad_where): Likewise.
7085
7086Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7087
7088 Based on patch from H.J. Lu <hjl@gnu.org>:
7089 * Makefile.am (DISTSTUFF): New variable.
7090 (diststuff): New target.
7091 * Makefile.in: Rebuild.
7092
7093Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7094
7095 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7096 m32r_elf_section_change_hook.
7097
7098 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7099 emit a nop if a section ends with a 16 bit instruction.
7100
7101Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7102
7103 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7104 s_lcomm rather than obj_coff_lcomm.
7105 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7106
7107Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7108
7109 * config/tc-i386.h (LinearAddress): Define.
7110 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7111 instruction, don't use a default segment.
7112
7113Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7114
7115 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7116 * configure: Rebuild.
7117
7118Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7119
7120 * aclocal.m4, configure: Rebuild with libtool 1.2.
7121
7122Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7123
7124 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7125 PC relative branches. Patch courtesy of Jonathan Walton.
7126
252b5132 7127
252b5132
RH		 7128Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7129
7130 * configure.in (emulations): Add thumb-pe target.
7131
7132 * configure (emulations): Add thumb-pe target.
7133
71341998-03-17 Ken Raeburn <raeburn@cygnus.com>
7135
7136 * itbl-lex.l (yywrap): Don't define if already defined as a
7137 macro.
7138
7139Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7140
7141 * depend.c (quote_string_for_make): New function.
7142 (wrap_output): Use it.
7143
7144Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7145
7146 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7147 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7148
7149Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7150
7151 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7152 Recognize -GN and -relax.
7153 (md_begin): Initialize gp size from -G switch.
7154 (alpha_force_relocation): Always force if -relax.
3e87a760 7155 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7156 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7157 Change all callers. Emit nop alignment padding as nop+unop pair.
7158
7159Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7160
7161 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7162 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7163
7164Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7165
7166 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7167 require padding to the next long word boundary.
7168
7169Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7170
7171 * cgen.c: #include symcat.h.
7172 * config/tc-m32r.c: Likewise.
7173
7174Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7175
7176 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7177 absolute expressions instead of '$' prefixed register names.
7178
7179Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7180
7181 * read.c (s_set): Record file and line info for symbols when -as.
7182 (pseudo_set): Don't overwrite that dummy fragment.
7183
7184Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7185
7186 * config/tc-ppc.c (md_pseudo_table): Add "section".
7187 (ppc_named_section): New static function.
7188
7189Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7190
7191 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7192 so we don't have to scan the entire list.
7193
7194Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7195
7196 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7197 case, allow the parallel instructions to modify the same flag
7198 bits.
252b5132
RH		 7199
7200Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7201
7202 * listing.c (list_symbol_table): Categorize symbols by
7203 undefined_section rather than sy_frag->line == NULL.
7204
7205Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7206
7207 * Makefile.am (install-exec-local): Install properly when ln
7208 fails or tooldir == prefix.
7209
7210Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7211
7212 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7213 Test result of insert_operand for error.
7214
7215Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7216
7217 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7218 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7219 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7220 * doc/Makefile.in: Rebuild.
7221
7222Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7223
7224 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7225 (macro): Fix handling of M_COP[0-3].
7226
7227Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7228
7229 Based on patches from Ross Harvey <ross@teraflop.com>:
7230 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7231 if macro_alternate or macro_mri.
7232 (getstring): Remove support for byte constants between < and >.
7233 (get_any_string): '<' only starts a string if macro_alternate or
7234 macro_mri.
7235 (macro_expand_body): Permit keyword parameters following
7236 positional parameters.
7237
7238 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7239 * configure.in (alpha*-*-netbsd*): New target.
7240 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7241 * configure: Rebuild.
7242
7243 * as.h (flag_warn_suppress_instructionswap): Move from here...
7244 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7245 here, and make static.
7246
7247 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7248 BFD_ASSEMBLER or MANY_SEGMENTS.
7249
7250 * as.c (show_usage): Update bug-gnu-utils address.
7251 * gasp.c (show_usage): Likewise.
7252 * doc/as.texinfo (Bug Reporting): Likewise.
7253
7254Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7255
66778679 7256 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7257 insns regardless of the size of a pointer if we're in mips I or
7258 MIPS II mode.
66778679 7259 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7260
7261Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7262
3e87a760 7263 Fix rac to accept only a0:
252b5132
RH		 7264 * tc-d10v.c (parallel_ok, find_opcode):
7265 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7266 Introduce OPERAND_GPR.
7267
7268Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7269
7270 * read.c (s_fill): Handle non-constant repeat counts by creating
7271 an rs_space fragment.
7272
7273Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7274
7275 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7276 from as_bad to as_warn.
7277
7278Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7279
7280 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7281 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7282 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7283
7284Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7285
7286 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7287 seg_fix_rotP rather than fix_root from seg_info.
7288
7289Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7290
7291 * expr.c: Add support for 0x1_2_3_4 bignums.
7292
7293Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7294
7295 * configure.in: Change -linux* to -linux-gnu*.
7296 * configure: Rebuild.
7297
7298 * app.c (do_scrub_begin): Treat \r as whitespace.
7299
7300Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7301
7302 * Makefile.am: Update dependencies.
7303 * Makefile.in: Rebuild.
7304
7305Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7306
7307 * configure, aclocal.m4: Rebuild with new libtool.
7308
7309Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7310
66778679
RH		 7311 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7312 the argument to bfd_set_arch_mach.
7313 (load_address): Use bfd_arch_bits_per_address to determine the
7314 bit size of an address instead of looking at the isa level.
7315 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7316
7317Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7318
7319 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7320
7321Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7322
7323 * ehopt.c: New file.
7324 * as.h (enum _relax_state): Add rs_cfa.
7325 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7326 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7327 * read.c (emit_expr): Call check_eh_frame.
7328 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7329 (relax_segment): Likewise.
7330 * Makefile.am: Rebuild dependencies.
3e87a760 7331 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7332 (GENERIC_OBJS): Add ehopt.o.
7333 * doc/internals.texi (Frags): Document rs_cfa.
7334
7335 * as.c (show_usage): Mention --traditional-format.
7336 (parse_args): Accept --traditional-format.
7337 * as.h (flag_traditional_format): Declare.
7338 * output-file.c (output_file_create): If flag_traditional_format,
7339 set BFD_TRADITIONAL_FORMAT on stdoutput.
7340 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7341
7342 * config/tc-mips.c (append_insn): Make sure that if we have a
7343 fixup for an unmatched %hi reloc, it does not associated with a
7344 variant frag.
7345
7346 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7347 * doc/Makefile.in: Likewise.
7348
7349Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7350
7351 * config/tc-m32r.c (check_for_side_effects): New function.
7352 (can_make_parallel): Add checks for instruction side effects
7353 clashing with the other instruction.
7354 (assemble_parallel_insn): Improve warning messages. Return error
7355 message from non-swapped instruction order.
7356
7357Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7358
7359 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7360
7361 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7362 md_cleanup definition. This moves the forced literal output to
7363 the end of the source pass, and avoids macro's inserting literals
7364 into the code immediately after the macro expansion.
252b5132
RH		 7365
7366Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7367
7368 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7369 a gas internal symbol is adjustable.
7370 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7371
7372 * as.h: If gcc version greater than 2.6, use `__format__' and
7373 `__printf__' in function attributes, rather than `format' and
7374 `printf'.
7375
7376Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7377
7378 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7379
7380Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7381
7382 Add tms320c30 support:
7383 * config/tc-tic30.h: New file.
7384 * config/tc-tic30.c: New file.
7385 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7386 TARGET_FORMAT as "coff-tic30".
7387 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7388 * Makefile.am: Rebuild dependencies.
7389 (CPU_TYPES): Add tic30.
7390 (CPU_OBJ_VALID): tic30-aout is valid.
7391 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7392 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7393 * configure, Makefile.in: Rebuild.
7394
7395Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7396
7397 * config/tc-v850.c (md_assemble): Improvements to error messages.
7398
7399Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7400
7401 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7402 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7403
7404 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7405 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7406 assembler calculate relocations to any external symbol at all.
7407 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7408 involving generation of pc-relative relocs.
7409 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7410 has been moved to md_apply_fix3.
7411
7412 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7413 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7414 which actually means (the address of identifier's GOT entry) +
7415 constant, which is not particularly useful.
7416
7417Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7418
7419 * read.h (include_dirs): Declare.
7420 (include_dir_count,include_dir_maxlen): Declare.
7421
7422Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7423
7424 * configure.in: Correct check for shared opcodes library.
7425 * configure: Rebuild.
7426
7427 * listing.c (buffer_line): If we can't open the file, set at_end.
7428 (listing_print): Remove unused local variable fi.
7429
7430 * config/m68k-parse.y (reglistpair): Handle register list in
7431 either order.
7432
7433 * config/vms-conf.h: Don't undef VERSION.
7434
7435Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7436
7437 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7438 OBJS variable.
7439 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7440 variable.
7441 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7442 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7443 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7444 (EXTRA_DIST): Define.
7445 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7446 explicitly rather than via the list of object files.
7447 (gcc-as.opt): New file created when make-gas.com is run.
7448 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7449 itbl-cpu.h} to #include appropriate file rather than copying that
7450 file.
7451 * config/vms-conf.h: Synchronize with current config.in.
7452 * Makefile.in: Rebuild.
7453
7454Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7455
7456 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7457 (parallel_ok): Relaxed parallel subinstruction dependency check.
7458
7459Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7460
7461 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7462 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7463 command line argument.
7464 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7465 warning only if flag_warn_suppress_instructionswap is false.
7466
7467Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7468
7469 * configure.in (i386-*-mingw32*): New target.
7470 * configure: Rebuild.
7471
7472Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7473
7474 * symbols.c (resolve_symbol_value): Don't set the segment if it
7475 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7476
7477 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7478 S_GET_SEGMENT.
7479
7480Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7481
7482 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7483 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7484 compiler.
7485
7486Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7487
7488 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7489
7490Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7491
7492 * config/tc-v850.c (v850_insert_operand): Display instruction when
7493 an error is encountered.
7494
7495Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7496
7497 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7498 (i386-*-sco3.2v5*coff): New target.
7499 (i386-*-sco3.2*): New target.
7500 * configure: Rebuild.
7501
7502Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7503
7504 * config/tc-v850.c: Tidy error message production.
7505
7506Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7507
7508 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7509 validate_immediate return value in the right type for comparisons
7510 to FAIL.
7511
7512Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7513
7514 * listing.c (MAX_BYTES): Use listing variables not constants.
7515 (data_buffer): No longer an array, but a pointer.
7516 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7517 (listing_listing): Allocate data_buffer.
7518
7519Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7520
7521 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7522 --listing-rhs-width, --listing-cont-lines.
7523 (show_usage): Update.
7524 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7525 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7526 (print_lines): Use the variables instead of the constants.
3e87a760 7527 (listing_listing): Likewise.
252b5132 7528 * listing.h: Declare the new vars.
3e87a760 7529
252b5132
RH		 7530Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7531
7532 * as.c (parse_args): Add --keep-locals alias for -L.
7533 Add --strip-local-absolute.
7534 (show_usage): Update.
7535 * as.h (flag_strip_local_absolute): New flag.
7536 * symbols.c (S_IS_LOCAL): Use it.
7537 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7538 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7539 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7540
7541Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7542
7543 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7544 might have an io conflict and issue a warning message.
252b5132
RH		 7545
7546Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7547
7548 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7549 cgen_swap_fixups): Functions to save, restore and swap the fixup
7550 chain with a backup copy.
7551 (cgen_asm_finish_insn): Returns address of constructed insn.
7552
7553Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7554
7555 * listing.c (file_info_struct): Remove FILE, add POS.
7556 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7557 (file_info): Don't open the file.
7558 (buffer_line): Check for the file in the last_open cache, updating
7559 as necessary.
7560 (print_source): Don't reference file_info->file.
7561 (listing_listing): Likewise.
7562 (listing_print): Close the file in the cache, if any.
7563
7564Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7565
7566 * read.c (dwarf_file_string): New file static variable.
7567 (emit_expr): Look for constant sequence that leads up to a file
7568 name in DWARF debugging output.
7569 (stringer): Use dwarf_file_string to decide whether to accept a
7570 string as a file name.
7571
7572Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7573
7574 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7575 (crack_operand): Add reg->reglst MRI hack.
7576 (r_seg): Put reglst symbols in reg_section.
7577 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7578
7579Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7580
7581 * tc-sh.c (get_specific): Handle SGR & DBR.
7582
7583Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7584
7585 * tc-h8300.c (parse_reg): Take the length of the symbol into
7586 account when attempting to match a register name.
7587 * tc-h8500.c (parse_reg): Likewise.
7588
7589Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7590
7591 * cgen.c: Formatting changes to improve readability.
7592
7593Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7594
7595 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7596 delay slot.
7597
7598Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7599
7600 Based on a patch from Jim Wilson
7601 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7602 (tc_gen_reloc): Handle cross section PC relative relocs
7603 correctly.
7604
7605Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7606
7607 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7608
7609Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7610
7611 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7612 (expr_jmp_buf): New static local.
7613 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7614 (cgen_md_operand): New function.
7615 * tc-m32r.c: Clean up pass over `struct foo' usage.
7616 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7617
7618Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7619
7620 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7621 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7622
7623Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7624
7625 * config/tc-i386.c (i386_operand): Give an error if there are
7626 unrecognized characters after an expression.
7627
7628For older changes see ChangeLog-9697
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