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Fix frame unwinding for 68hc11
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
904a31bf
AM		 12000-09-05 Alan Modra <alan@linuxcare.com.au>
2
927781e2
AM		 3 * expr.c (operand): Fix a comment typo.
4 * write.c (write_relocs): Fix a signed/unsigned warning.
5
ecacdc7a
AM		 6 * config/tc-hppa.c (fudge_reg_expressions): New
7 (hppa_force_reg_syms_absolute): New.
8 (pa_equ): Allow reg_section expressions.
9 * config/tc-hppa.c (md_optimize_expr): Define.
10 (hppa_force_reg_syms_absolute): Prototype.
11
12 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
13 (pa_parse_number): Pass in arg to select fp reg parsing.
14 Return 1 to indicate format checks pass. If strict, then only
15 accept a register or register symbol. Return value in...
16 (pa_number): New static for pa_parse_number.
17 (FP_REG_BASE): Define.
18 (FP_REG_RSEL): Define.
19 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
20 appropriate. White space changes.
21 (need_pa11_opcode): Don't bother passing any params, get them from
22 globals instead.
23 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
24 Remove extraneous check in case 'Q'.
25 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
26 reg, set section of resulting symbol to reg_section.
27 (pa_parse_space_stmt): Modify call to pa_parse_number.
28 (pa_space): Likewise.
29
904a31bf
AM		 30 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
31 (hppa_force_relocation): Handle vtable relocs.
32 (pa_vtable_entry): New.
33 (pa_vtable_inherit): New.
34 (md_pseudo_table): Add entries for vtable pseudos.
35 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
36 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
37 against weak syms.
38 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
39 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
40 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
41 millicode import.
42 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
43 specify a symbol type.
44
45 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
46 dependent things together.
47 (md_elf_symbol_type): Define.
48
49 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
50 symbol.
51 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
52
53 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
54 (obj_elf_vtable_entry): Declare.
55
56 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
57 and export function.
58 (obj_elf_vtable_entry): Similarly.
59 (elf_pseudo_table): Fix the damage with a cast.
60
a47cf567 612000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 62
63 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
64 for template selection when a label is needed.
65
197865e8
KH		 662000-09-02 Kazu Hirata <kazu@hxi.com>
67
68 * config/tc-ia64.c: Fix formatting.
69
18e03609
NC		 702000-09-02 Nick Clifton <nickc@redhat.com>
71
72 * configure.in: Increase version number to 2.10.91.
73 * configure: Regenerate.
74 * aclocal.m4: Regenerate.
75 * config.in: Regenerate.
76 * po/gas.pot: Regenerate.
77 * Makefile.in: Regenerate.
78
a1cc9221
AO		 792000-09-01 Alexandre Oliva <aoliva@redhat.com>
80
81 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
82 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
83 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
84 similar relocs.
85 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
86 branches.
87
882000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
89
90 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
91 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
92 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
93 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
94 (GOT_symbol): New variable.
95 (md_undefined_symbol): Set it.
96
44576e1f
RH		 972000-09-01 Richard Henderson <rth@cygnus.com>
98
99 * config/tc-ia64.c (match): Don't inline.
100 (extra_goodness): New.
101 (md_begin): Prefer nop.f and nop.b for best_template.
102
29f8404c
KH		 1032000-08-31 Kazu Hirata <kazu@hxi.com>
104
76b0a8c0
KH		 105 * as.c: Fix formatting.
106 * cond.c: Likewise.
107 * frags.c: Likewise.
29f8404c
KH		 108 * macro.c: Likewise.
109
b4c1ea07
EC		 1102000-08-31 Eric Christopher <echristo@cygnus.com>
111
112 * config/tc-mn10300.c: Cleanup and fix warnings.
113 (md_pseudo_table): Add initializers.
114 (md_show_usage): Cleanup.
115 (md_parse_option): Fix warnings.
116 (md_undefined_symbol): Fix warnings.
117 (md_conver_frag): Fix warnings.
118 (tc_gen_reloc): Fix warnings.
119 (md_apply_fix3): Fix warnings.
120 (check_operand): Fix warnings.
121
ac48eca1
AO		 1222000-08-31 Alexandre Oliva <aoliva@redhat.com>
123
124 * acinclude.m4: Include libtool and gettext macros from the
125 top level.
126 * aclocal.m4, configure: Rebuilt.
127
e0c21649
GK		 1282000-08-30 Mark Hatle <mhatle@mvista.com>
129
130 * config/tc-ppc.c (md_parse_option): Recognize -m405.
131
cf39a089
KH		 1322000-08-31 Kazu Hirata <kazu@hxi.com>
133
134 * listing.c: Fix formatting.
135
3ee4defc
KH		 1362000-08-29 Kazu Hirata <kazu@hxi.com>
137
138 * app.c: Fix a comment typo. Fix formatting.
139
1e8d20f4
NC		 1402000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
141
142 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
143 offset of the target destination for jmp instructions.
144 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
145
5bcac8a4
HPN		 1462000-08-24 Hans-Peter Nilsson <hp@axis.com>
147
148 * NEWS: Mention support for CRIS.
149
46547ecc
DC		 150Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
151
152 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
153 Sets `.lcomm' alignment to zero.
154
4b853faa
AO		 1552000-08-23 Alexandre Oliva <aoliva@redhat.com>
156
157 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
158 (TC_FIX_ADJUSTABLE): Define.
159
efcc5914
JW		 1602000-08-23 Jim Wilson <wilson@cygnus.com>
161
162 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
163 unwind.personality_routine is set.
164
aca719bf
AO		 1652000-08-23 H.J. Lu <hjl@gnu.org>
166
167 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
168
a3da4de1
AO		 1692000-08-23 Alexandre Oliva <aoliva@redhat.com>
170
171 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
172 environment is pe.
173
56385375
L		 1742000-08-22 H.J. Lu <hjl@gnu.org>
175
176 * config.in (STRICTCOFF): New for strict COFF.
177
178 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
179 i386-*-go32* and i386-go32-rtems*.
180 * configure: Rebuilt.
181
182 * config/obj-coff.c (obj_coff_endef): Follow the historical
183 behavior if STRICTCOFF is not defined.
184
185 * doc/internals.texi: Document STRICTCOFF.
186
8f36cd18
AO		 1872000-08-22 Alexandre Oliva <aoliva@redhat.com>
188
189 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
190 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
191 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
192 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
193 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
194 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
195 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
196 Likewise.
197
58a77e41
EC		 1982000-08-22 Eric Christopher <echristo@cygnus.com>
199
200 * config/tc-mn10300.c: (md_apply_fix): New function.
201 (mn10300_force_relocation): New function.
202 (mn10300_fix_adjustable): New function.
203
204 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
205 (TC_HANDLES_FX_DONE): Define.
206 (obj_fix_adjustable): Define.
207 (MD_APPLY_FIX3): Define.
208 (TC_LINKRELAX_FIXUP): Define.
209
210 * write.c: (TC_LINKRELAX_FIXUP): Define if not
211 previously defined.
212 (fixup_segment): Use TC_LINKRELAX_FIXUP.
213
214 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
215
ded0649c
JE		 2162000-08-21 Jason Eckhardt <jle@cygnus.com>
217
218 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
219 if the fixup resulted in a relocation.
220
66102fe2
NC		 2212000-08-18 Nick Clifton <nickc@redhat.com>
222
223 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
224 Make reference to first element of shift_names explicit.
225
02198638
AO		 2262000-08-18 Alexandre Oliva <aoliva@redhat.com>
227
228 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
229 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
230 add a symbol's address. Removed all target-specific #ifdefs that
231 used to accomplished the same.
232 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
233 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
234 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
235 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
236 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
237
353e2c69
KH		 2382000-08-17 Kazu Hirata <kazu@hxi.com>
239
240 * dwarf2dbg.c: Fix formatting.
241
4fb7971f
NC		 2422000-08-17 Nick Clifton <nickc@redhat.com>
243
244 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
245 to be recoded as logical shift lefts by zero.
246
50b81f19
JW		 2472000-08-16 Jim Wilson <wilson@cygnus.com>
248
249 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
250 postincrement modified registers. Handle IA64_OPND_R3_2 addl
251 source registers.
252 (note_register_values): Handle IA64_OPND_R3_2 operands.
253
f869cfc6
JE		 2542000-08-16 Jason Eckhardt <jle@cygnus.com>
255
256 * config/tc-i860.c (md_operand): Silly typo fixed.
257
8cb8bcba
NC		 2582000-08-16 Nick Clifton <nickc@redhat.com>
259
260 * config/tc-arm.c (struct asm_shift): Delete.
261 (shift[]): Delete.
262 (enum asm_shift_index): New.
263 (struct asm_shift_properties): New.
264 (struct asm_shift_name): New.
265 (shift_properties[]); New.
266 (shift_names[]); New.
267
268 (decode_shift): Use new structures.
269 Issue a warning is "ROR #0" is used.
270 Issue a warning if "ASR #0" or "LSR #0" is used.
271
272 (md_begin): Initialise arm_shift_hsh table from new
273 asm_shift_name array.
274
c2158c24
JJ		 2752000-08-16 Jakub Jelinek <jakub@redhat.com>
276
277 * config/tc-sparc.c: Kill all warnings.
278 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
279 in -xarch= as well.
280 (md_show_usage): Update usage text.
281
70485b5c
NC		 2822000-08-16 Nick Clifton <nickc@redhat.com>
283
c2158c24 284 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 285 useful.
286
a47cf567 2872000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 288
289 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
290
291 * config/tc-sh.c (md_assemble): Changed so debug_type
292 test performed for ppi_assemble
293 * config/tc-sh.c: Included dwarf2dbg.h.
294 (debug_line): Defined.
295 (md_assemble): Generates dwarf2 line info.
296 (sh_finalize): New function. Finalize dwarf2 info.
297 (assemble_ppi): Returns size of code generated.
298 (build_Mytes): Returns size of code generated.
299 (md_pseudo_table): Added "file" and "loc" psuedo ops.
300 * config/tc-sh.h (md_end): Defined.
301 (sh_finalize): Declared.
302
1db77c8e
AO		 3032000-08-15 Alexandre Oliva <aoliva@redhat.com>
304
305 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
306 md_number_to_chars.
307
046b3b54
NC		 3082000-08-14 Nick Clifton <nickc@redhat.com>
309
310 * config/tc-arm.c (do_bx): Allow "bx pc".
311
c43c2cc5
JW		 3122000-08-14 Jim Wilson <wilson@cygnus.com>
313
314 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
315 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
316 (md_begin): Change assignment to md.flag to OR in the new bit.
317
d1d8ba22
NC		 3182000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
319
320 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
321 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
322 C_MOU, and C_EOS.
323
22b36938
JE		 3242000-08-14 Jason Eckhardt <jle@cygnus.com>
325
326 * NEWS: Mention i860 support.
327
c0bd0db2
JL		 328Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
329
330 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
331
0ac658b8
AS		 3322000-08-14 Andreas Schwab <schwab@suse.de>
333
334 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
335
9fc2dda2
JE		 3362000-08-11 Andreas Schwab <schwab@suse.de>
337
338 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
339 argument.
340
bc4466dc
KH		 3412000-08-11 Kazu Hirata <kazu@hxi.com>
342
343 * expr.c: Fix formatting.
351aa9f6 344 * config/obj-bout.c: Likewise.
bc4466dc 345
a9c99419
JE		 3462000-08-10 Jason Eckhardt <jle@cygnus.com>
347
348 * doc/c-i860.texi: Flesh out the i860 section more.
349
7c743825
KH		 3502000-08-10 Kazu Hirata <kazu@hxi.com>
351
352 * symbols.c: Fix formatting.
929b12bc 353 * expr.c: Likewise.
7c743825 354
fa2255cb
DN		 355Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
356
357 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
358 has the IgnoreSize bit set.
359
fc997f4b
AM		 3602000-08-09 Alan Modra <alan@linuxcare.com.au>
361
362 From Rodney Brown <RodneyBrown@mynd.com>
363 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
364 * configure: Regenerate.
365
a47cf567
NC		 3662000-08-09 Kazu Hirata <kazu@hxi.com>
367
368 * hash.c: Fix formatting.
369 * gasp.c: Likewise.
370
305d537e
JE		 3712000-08-08 Jason Eckhardt <jle@cygnus.com>
372
373 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
374 (i860_fix_info): New enum.
375 (MD_APPLY_FIX3): Define.
376 (WORKING_DOT_WORD): Define.
377 (TC_HANDLES_FX_DONE): Define.
378 (DIFF_EXPR_OK): Define.
379 (LISTING_HEADER): Define.
380 (TARGET_FORMAT): Select target format based on endian flag.
381 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
382 (target_big_endian): Add external declaration.
383
384 * config/tc-i860.c: All existing code reworked completely. Other
385 new code shown below.
386 (SYNTAX_SVR4): Define.
387 (target_warn_expand): New variable.
388 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
389 (md_longopts): Declare and define with new options (-EL, -EB,
390 and -mwarn-expand).
391 (md_show_usage): New function.
392 (md_operand): New function.
393 (obtain_reloc_for_imm16): New function.
394 (md_apply_fix3): New function.
395 (tc_gen_reloc): New function.
396
df86943d
NC		 3972000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
398
399 * config/tc-m68hc11.c (build_jump_insn): Make sure the
400 2 bytes of the jump address are in the same frag.
401 (find): Accept 68hc12 register indirect modes.
402
403 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 404
30d25259
RH		 4052000-08-07 Richard Henderson <rth@cygnus.com>
406
407 * config/tc-ia64.c (unwind): Add prologue_mask member.
408 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
409 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
410 (dot_body): Clear unwind.prologue_mask.
411 (dot_prologue): Set it. Accept a register second argument.
412
2d484c7f
KH		 4132000-08-07 Kazu Hirata <kazu@hxi.com>
414
415 * config/atof-ieee.c: Fix formatting.
416 * config/atof-tahoe.c: Likewise.
417
a47cf567 4182000-08-06 Nick Clifton <nickc@cygnus.com>
c91d2e08 419
3d4ae3c0
NC		 420 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
421 work.
422
c91d2e08
NC		 423 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
424 of .popsection, .previous, .pushsection, .subsection,
425 .version, .vtable_entry, .vtable_inherit and .weak.
426
47926f60
KH		 4272000-08-05 Kazu Hirata <kazu@hxi.com>
428
429 * config/tc-cris.c: Fix formatting.
430 * config/tc-i386.c: Likewise.
431 * config/tc-sparc.c (sparc_ip): Simplify the code.
432
ab3e48dc
KH		 4332000-08-04 Kazu Hirata <kazu@hxi.com>
434
435 * config/tc-cris.c: Rearrange code for readability.
436 * config/tc-d10v.c: Fix formatting.
437 * config/tc-m32r.c: Likewise.
438 * config/tc-sparc.c: Likewise.
439
3d56ab85
JW		 4402000-08-02 Jim Wilson <wilson@cygnus.com>
441
442 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
443 before ia64_find_opcode.
444 (md_assemble): Likewise.
445
3f9dfb2c
NC		 4462000-08-01 Nick Clifton <nickc@cygnus.com>
447
a47cf567 448 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 449 Undo some formatting fixes.
3f9dfb2c 450
28e4f854
KH		 4512000-08-01 Kazu Hirata <kazu@hxi.com>
452
453 * config/obj-som.c: Fix formatting.
454 * config/obj-ieee.c: Likewise.
455 * config/tc-arm.c: Likewise.
456 * config/tc-v850.c: Likewise.
457
a570e639
NC		 4582000-08-01 Nick Clifton <nickc@redhat.com>
459
460 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
461 index by command line option.
58a77e41 462
a570e639
NC		 4632000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
464
465 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
466 (@node M68K-Branch): Rewrite to match the reality.
467
e3308d0d
JE		 4682000-07-31 Jason Eckhardt <jle@cygnus.com>
469
470 * doc/c-i860.texi: New file.
471 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
472 * doc/Makefile.in: Regenerate.
473 * doc/all.texi: Add I860 as relevant architecture.
474 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
475
2fd5405a
NC		 4762000-07-31 Kazu Hirata <kazu@hxi.com>
477
478 * config/tc-d30v.c: Fix formatting.
479
28e7409f
NC		 4802000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
481
482 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
483 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
484 long emit a long branch if available instead of an absolute jump, never
485 emit absolute jumps for anything with --pcrel.
486
487 * doc/c-m68k.texi: Document new command line option.
58a77e41 488
a47cf567
NC		 4892000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
490
491 * config/tc-avr.c: Use PARAMS macro in function declarations.
492 Don't declare md_pcrel_from_section (already in tc-avr.h).
493 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
494 (avr_operand): Don't set (unsigned) op_mask to -1.
495
534022ea
JE		 4962000-07-28 Jason Eckhardt <jle@cygnus.com>
497
498 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
499 * configure: Regenerated.
500 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
501 of operand to the .type directive (.e.g, "type").
502
4c400d5e
AM		 5032000-07-28 Alan Modra <alan@linuxcare.com.au>
504
505 * as.h (warn_comment, found_comment, found_comment_file): Declare.
506 * app.c (do_scrub_chars): Record where first comment found.
507 * read.c (read_a_source_file): Init found_comment on entry, and
508 notify whether comments found on exit.
509 * config/tc-hppa.c (md_shortopts): Add "c".
510 (md_longopts): Add warn-comment.
511 (md_parse_option): Handle it.
512 (md_show_usage): Show available options.
513 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
514
0aa529cb
AC		 515Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
516
517 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
518 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
519 sym_ptr_ptr
520 (md_estimate_size_before_relax): Don't fall off end of function.
521
c6a7ab1f
NC		 5222000-07-27 Kazu Hirata <kazu@hxi.com>
523
524 * config/tc-avr.c: Fix formatting.
525 * config/tc-ns32k.c: Likewise.
526
e0c6ed95
AM		 5272000-07-27 Alan Modra <alan@linuxcare.com.au>
528
529 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
530
5312000-07-27 Kazu Hirata <kazu@hxi.com>
532
533 * config/tc-d10v.c: Fix formatting.
534 * config/tc-z8k.c: Likewise.
535 * config/tc-sparc.c: Likewise.
536
6883dc5e 5372000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 538
539 * cgen.c (queue_fixup): Declare opinfo.
540 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
541 (gas_cgen_md_operand): Ditto.
542 (gas_cgen_md_apply_fix3): Ditto.
543
39da8128
DD		 5442000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
545
546 * config/obj-coff.c (obj_frob_symbol): Don't merge
547 labels. Don't merge if the symbol isn't constant. Return
548 immediately if a symbol is merged.
549
65e68b04
AM		 5502000-07-22 Alan Modra <alan@linuxcare.com.au>
551
552 * frags.c (frag_align): Correct absolute section alignment.
553
5e0d736c
DD		 5542000-07-20 DJ Delorie <dj@redhat.com>
555
556 * config/obj-coff.c (obj_frob_symbol): revert previous change,
557 it breaks linking against DLLs.
558
3bcbcc3d
HPN		 5592000-07-20 Hans-Peter Nilsson <hp@axis.com>
560
561 * configure.in: Add CRIS support.
562 * configure: Regenerate.
563 * Makefile.am: (CPU_TYPES): Add cris.
564 (CPU_OBJ_VALID) [aout]: Add cris.
565 (MULTI_CPU_TYPES): Add cris.
566 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
567 [coff]: Only i386 and mips are valid.
568 (TARGET_CPU_CFILES): Add config/tc-cris.c.
569 (TARGET_CPU_HFILES): Add config/tc-cris.h.
570 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
571 Regenerate dependencies.
572 * Makefile.in: Regenerate.
573 * aclocal.m4: Regenerate.
574 * as.c: Declare crisaout, criself.
575 * config/tc-cris.h, config/tc-cris.c: New.
576 * config/e-criself.c, config/e-crisaout.c: New.
577 * po/POTFILES.in, po/gas.pot: Regenerate.
578
041ff4dd 5792000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 580
041ff4dd 581 * read.c: Fix formatting.
efaf0ba4 582 * write.c: Fix formatting.
041ff4dd 583
f980ada0
L		 5842000-07-19 H.J. Lu <hjl@gnu.org>
585
586 * sb.c: Include <stdlib.h> if exists for abort ().
587
25a8b250
AM		 5882000-07-19 Alan Modra <alan@linuxcare.com.au>
589
590 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
591 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
592 (pa_type_args): Same here.
593
7a9aaf92
NC		 5942000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
595
596 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
597 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
598 the storage class is already set.
599
8098403c
NC		 6002000-07-17 Kazu Hirata <kazu@hxi.com>
601
fafb6d17 602 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 603 * config/tc-mn10200.c: Likewise.
604 * config/tc-mn10300.c: Likewise.
605 * config/tc-pj.c: Likewise.
606 * config/tc-tic80.c: Likewise.
607 * config/tc-w65.c: Likewise.
8098403c 608
977e771a
FCE		 6092000-07-17 Frank Ch. Eigler <fche@redhat.com>
610
611 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
612 is defined.
613
63bf5651
ILT		 6142000-07-15 Ian Lance Taylor <ian@zembu.com>
615
616 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
617 @code.
618
1cd1c99b
AM		 6192000-07-15 Alan Modra <alan@linuxcare.com.au>
620
621 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
622 ELF as are used for SOM (except the 32-bit reloc one) to decide
623 whether a symbol can be reduced to a section symbol. Expand on
624 the comment for symbols involved in LR% and RR% expressions.
625
119d663a
NC		 6262000-07-14 Nick Clifton <nickc@cygnus.com>
627
628 * config/tc-mips.c (mips_disable_float_construction): New
629 static variable. Set to true if doubles should not be
630 constructed by loading two single width fp registers with
631 halves of the value.
632 (mips_ip): Test mips_disable_float_construction.
633 (md_longopts): Add command line switches --construct-floats
634 and --no-construct-floats.
635 (md_parse_option): Parse new command line options.
636 (md_show_usage): Describe new command line options.
637
638 * doc/c-mips.texi: Document new command line options.
639
906fac54
AM		 6402000-07-13 Koundinya K <kk@ddeorg.soft.net>
641
642 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
643 * configure: Regenerate.
644
6452000-07-13 Hans-Peter Nilsson <hp@axis.com>
646
647 * configure.in (DEFAULT_EMULATION setting): Revert part of
648 2000-07-01 change that set te_multi=multi unless set to tmips.
649 * configure: Regenerate.
650
7f788821
NC		 6512000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
652
653 * config/obj-coff.c (coff_frob_section): Add padding to the last
654 section when aligning it increases its size.
655
9a736b6b
NC		 6562000-07-11 Kazu Hirata <kazu@hxi.com>
657
658 * config/tc-tic54x.c: Fix formatting.
659
3dd5103b
NC		 6602000-07-10 Kazu Hirata <kazu@hxi.com>
661
662 * config/tc-h8500.c: Fix formatting.
1aea3bb8 663 * config/tc-tic54x.c: Fix formatting.
3dd5103b 664
46b85d42
AM		 6652000-07-10 Alan Modra <alan@linuxcare.com.au>
666
667 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
668 displacements correctly.
669
670 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
671
6722000-07-10 Ryan Bradetich <rbradetich@uswest.net>
673
674 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
675 warning.
676 (hash_jam): Ditto.
677
ad1079af
AM		 6782000-07-09 Alan Modra <alan@linuxcare.com.au>
679
680 From David Huggins-Daines <dhd@linuxcare.com>
681 * config/te-hppalinux64.h: Add a new emulation.
682 * configure.in (emulations): Add configure bits to support the
683 64-bit Linux/parisc target.
684 * configure: Regenerate.
685
686 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
687 (md_shortopts): Add `V' for ELF.
688
689 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
690 when SOM or ELF_ARG_RELOC are defined.
691 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
692 ELF_ARG_RELOC are defined.
693 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
694 (pa_stringer): ..Do it here instead. Fix comment typos.
695 (hppa_force_relocation): Cast enums to int before comparing with
696 ints.
697
698 From Ryan Bradetich <rbradetich@uswest.net>
699 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
700 redifinition warning.
701 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
702 (hppa_force_relocation): ditto
ad1079af
AM		 703 (md_apply_fix): Added cast to buf to fix warnings.
704
705 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
706 cons_fix_new_hppa, hppa_force_relocation): Prototype.
707
708 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
709 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
710 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
711 reloc_type** to avoid warnings in switch.
712 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
713 little earlier instead.
714
715 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
716 and elf.
717 (pa_type_args): Use symbol_arg_reloc_info.
718 (struct pa_it): Make arg_reloc unsigned int.
719 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
720 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
721 (pa_code): Delete. pa_text duplicates this function.
722 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
723 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
724 int.
725 (cons_fix_new_hppa): Actually change selector to e_fsel when
726 warning about assuming so.
727 (tc_gen_reloc): More example elf arg reloc code.
728 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
729 (hppa_force_relocation): Likewise.
730
731 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
732 files.
733 (pa_end_of_source): Prototype.
734 (hppa_fix_adjustable): Prototype.
735 (LABELS_WITHOUT_COLONS): Move it..
736 * config/te-hppa.h: To here.
737
738 * config/te-hppa64.h: New file.
739
740 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
741 type.
742 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
743 format -10, -16, 16 relocs.
744 (hppa_elf_mark_end_of_function): Test for null
745 last_call_info->start_symbol
746
747 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
748 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
749 re_assesmble_* functions. Delete extraneous statements. Fix
750 typos in comments.
751 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
752 insn to re_assemble_*.
753
623aa224
UC		 7542000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
755
756 * doc/internals.texi (Expressions): Fix typo.
58a77e41 757
c4aa876b
NC		 7582000-07-08 Kazu Hirata <kazu@hxi.com>
759
760 * config/tc-sh.c: Fix formatting.
d0313fb7 761 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 762 * depend.c: Fix formatting.
763 * flonum-konst.c: Likewise.
764 * flonum-mult.c: Likewise.
c4aa876b 765
6b31947e
NC		 7662000-07-07 Kazu Hirata <kazu@hxi.com>
767
a5bfe8c9 768 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 769 * config/obj-vms.c: Fix comments.
770 * config/tc-a29k.c: Likewise.
771 * config/tc-alpha.c: Likewise.
772 * config/tc-h8300.c: Likewise.
773 * config/tc-h8500.c: Likewise.
774 * config/tc-i370.c: Likewise.
775 * config/tc-ia64.c: Likewise.
776 * config/tc-m68hc11.c: Likewise.
777 * config/tc-m68k.c: Likewise.
778 * config/tc-mips.c: Likewise.
779 * config/tc-ns32k.c: Likewise.
780 * config/tc-ppc.c: Likewise.
781 * config/tc-z8k.c: Likewise.
6b31947e 782
b8a9dcab
NC		 7832000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
784
785 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
786 Default to '(SEC_LOAD | SEC_DATA)'.
787 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
788
789 * doc/internals.texi (CPU Backend): Describe
790 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
791
beb2de9b
AC		 792Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
793
794 * as.c (parse_args): NULL terminate the long option list.
795
24ddb296
AC		 796Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
797
798 * config/tc-d30v.h: Include "write.h" for fixS.
799 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
800
1fe72011
NC		 8012000-07-05 Nick Clifton <nickc@cygnus.com>
802
803 * config/tc-d30v.c (write_2_short): Further changes to warning
804 messages produced when combining EITHER_BUT_PREFER_MU attributed
805 opcodes.
806
a5bfe8c9 8072000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 808
809 * MAINTAINERS: new
810
8de8f17e
AO		 8112000-07-04 Alexandre Oliva <aoliva@redhat.com>
812
813 * config/tc-arm.c (psrs): Accept combinations of flags.
814
00d2865b
NC		 8152000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
816
817 * config/tc-avr.c: Change _ () to _() around all strings marked
818 for translation (exception from the usual coding style).
819 (avr_opt): New struct variable, how the new switches are set.
820 (OPTION_MMCU): Define as 'm' and actually use.
821 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
822 (show_mcu_list): New function, display the list of known MCUs.
823 (md_show_usage): Document the new switches. Call show_mcu_list.
824 (avr_set_arch): Change 'm' to OPTION_MMCU.
825 (md_parse_option): Call show_mcu_list if unknown MCU specified.
826 Handle the new switches.
827 (avr_operands): Disable warnings for undefined combinations of
828 operands if -mall-opcodes. Disable warnings for skipping two-word
829 instructions if enhanced core or -mno-skip-bug.
830 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
831 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
832 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
833 (avr_ldi_expression): Warn about implicit lo8().
834 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
835
54588503
UC		 8362000-07-01 Koundinya K <kk@ddeorg.soft.net>
837
838 * configure.in: Add entry for mips-*-sysv4*MP*
839 * configure: Rebuild
840 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
841 elf32-tradlittlemips for traditional mips targets.
842 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
843 test for Link Once sections as in adjust_reloc_syms.
844 * config/te-tmips.h: New file for traditional mips targets. Define
845 TE_TMIPS.
58a77e41 846
c9900432
NC		 8472000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
848
849 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
850 flags argument is not present, don't change an existing section's
851 section's attributes. If the flags argument is present, warn if the
852 attributes don't match the section's current attributes. When
853 long section names are supported, set SEC_LINK_ONCE and
854 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
855
9d87310a
HPN		 856Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
857
858 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
859 symbols; create them.
860
dbddefbf
NC		 8612000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
862
863 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 864 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 865
2ae7e77b
AH		 8662000-06-27 Aldy Hernandez <aldyh@redhat.com>
867
868 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 869 expressions. Ignore the problem when handling 16 bit signed
870 immediates, because the assembler will take care of the relocation
871 later.
2ae7e77b 872
6b2539e3
NC		 8732000-06-27 Nick Clifton <nickc@cygnus.com>
874
875 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 876 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 877 sequential order, and emit warning messages if the input source
878 code contains constructs like that, or parallel constructs
879 containing such opcodes.
880
65aa24b6
NC		 8812000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
882
883 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
884 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
885 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
886 (md_show_usage): Update usage message.
887 (md_parse_option): Allow redefinition of MCU type within the
888 same avr[1-5] bfd machine type. Show both old and new MCU type
889 in the error message.
890 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
891 Simplify 8K wrap code.
892
f0c56b90
NC		 8932000-06-25 Kazu Hirata <kazu@hxi.com>
894
1994a7c7
NC		 895 * config/obj-aout.c: Remove all uses of DEFUN.
896 * config/obj-ieee.c: Likewise.
897 * config/tc-sh.c: Fix comment typos.
898 * config/tc-tahoe.c: Likewise.
899 * config/tc-vax.c: Likewise.
900 * config/tc-w65.c: Likewise.
901 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 902 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
903
6d249963
DD		 9042000-06-24 DJ Delorie <dj@cygnus.com>
905
906 * config/tc-i386.c (md_estimate_size_before_relax): Revert
907 more changes from Sept 1999
908 (tc_i386_fix_adjustable): ditto
909 (md_apply_fix3): ditto
910
680d2857 9112000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 912
680d2857
FCE		 913 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
914 (gas_cgen_parse_operand): Set it around expression() call.
915 (gas_cgen_md_operand): Test for it before longjmp().
916
e7b305a2
AM		 9172000-06-24 Kazu Hirata <kazu@hxi.com>
918
c0fecd35
AM		 919 * config/tc-h8500.c: Remove all uses of DEFUN.
920 * config/tc-sh.c: Likewise.
921 * config/tc-w65.c: Likewise.
922 * config/tc-z8k.c: Likewise.
923
e7b305a2
AM		 924 * config/tc-h8500.c: Fix typos in comments.
925
ed6d6fd3
FCE		 9262000-06-23 Frank Ch. Eigler <fche@redhat.com>
927
928 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
929 is defined.
930
f7c88872
AM		 9312000-06-23 matthew green <mrg@redhat.com>
932
933 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
a47cf567
NC		 934 defined. Fix error message and double increment of
935 input_line_pointer for `[' grouping.
f7c88872 936
70d6ecf3
AM		 9372000-06-22 Kazu Hirata <kazu@hxi.com>
938
939 * config/tc-h8300.c: Fix formatting and comment typos.
940
e9718fe1
TW		 9412000-06-22 Timothy Wall <twall@cygnus.com>
942
943 * config/tc-ia64.c (note_register_values): Move premature QP
944 notation clearing into the appropriate place.
945
45288df1
AM		 9462000-06-22 Alan Modra <alan@linuxcare.com.au>
947
1581f8c9
AM		 948 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
949 first before anything else. Add bin-bugs.h, emul.h and progress.h
950 Sort list of files as for $(OBJS) in Makefile.am.
951
952 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
953 find one. Remake dependencies.
954 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
955 * Makefile.in: Regenerate.
956 * doc/Makefile.in: Regenerate.
957
45288df1
AM		 958 * config/tc-i386.c (i386_displacement): Don't assume a constant
959 displacement is necessarily 16 bits when in 16 bit code mode.
960 (md_assemble): Instead size the displacement here after we know
961 for sure that a .code16gcc operand hasn't automatically added
962 operand size prefixes.
963
01580992
L		 9642000-06-21 H.J. Lu <hjl@gnu.org>
965
966 * Makefile.am: Rebuild dependency.
967 * Makefile.in: Rebuild.
968
40f09f82
JL		 9692000-06-21 Kazu Hirata <kazu@hxi.com>
970
971 * config/tc-h8300.c (parse_reg): Make the function static.
972 (parse_exp): Likewise.
973
78295804
DD		 9742000-06-20 DJ Delorie <dj@cygnus.com>
975
976 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
977 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
978 for cygwin import libraries to work properly.
979
45f85b08
L		 9802000-06-20 H.J. Lu <hjl@gnu.org>
981
982 * Makefile.am: Rebuild dependency.
983 * Makefile.in: Rebuild.
984 * configure: Likewise.
985 * doc/Makefile.in: Likewise.
986
39bec121
TW		 9872000-06-20 Timothy Wall <twall@cygnus.com>
988
989 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 990 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 991 * doc/c-tic54x.texi: New.
992 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 993 documentation file.
39bec121 994 * doc/all.texi: Add C54X.
3e87a760 995 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 996 * doc/Makefile.in: Regenerate.
997 * configure.in: Add tic54x and define LIBM for tic54x.
998 * configure: Regenrate.
999 * config/tc-tic54x.[ch]: New.
1000 * config/obj-coff.h: Add tic54x.
1001 * Makefile.am: (CPU_TYPES): Add tic54x.
1002 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1003 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1004 (as_new_LDADD): Add $(LIBM).
1005 * Makefile.in: Regenerate.
3e87a760 1006
60bcf0fa
NC		 10072000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1008
1009 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1010 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1011 * doc/as.texinfo: Likewise.
1012
1013 * configure, Makefile.in: Regenerate.
1014 * configure.in (emulations): Recognize m6811 and m6812.
1015 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1016 Added files for 68hc11 and 68hc12 assembler.
1017 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1018 * config/tc-m68hc11.h: Header definition for that assembler.
1019
ec05f674
NC		 10202000-06-18 Nick Clifton <nickc@redhat.com>
1021
24ef8152
NC		 1022 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1023 instead of OCTETS_PER_BYTE.
1024
ec05f674 1025 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1026 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1027
119caedd
L		 10282000-06-18 H.J. Lu <hjl@gnu.org>
1029
1030 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1031 * configure: Rebuild.
1032
607723e4
NC		 10332000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1034
3e87a760
AM		 1035 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1036 to BFD_ASSEMBLER.
607723e4 1037
b946ec34
NC		 10382000-06-16 Nick Clifton <nickc@cygnus.com>
1039
1040 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1041 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1042
1043 * doc/c-mips.texi: Document newly accepted cpu variants.
1044
37ce37b1
UC		 10452000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1046
1047 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1048
c06ae4f2
UC		 10492000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1050
1051 * macro.c (getstring): Make it possible to escape the quote
1052 character.
1053
20348649
JL		 1054Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1055
1056 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1057
bcef29e6
L		 10582000-06-13 H.J. Lu <hjl@gnu.org>
1059
1060 * configure: Regenerate.
1061
63a0b638
AM		 10622000-06-09 Alan Modra <alan@linuxcare.com.au>
1063
1064 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1065 separator.
1066 * doc/internals.texi (line_separator_chars): Semicolon is no
1067 longer a default. Mention null and newline as defaults.
1068
1069 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1070
1071 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1072 * config/tc-i860.h (line_separator_chars): Likewise.
1073 * config/tc-h8300.c (line_separator_chars): Likewise.
1074 * config/tc-i960.c (line_separator_chars): Likewise.
1075 * config/tc-m68k.c (line_separator_chars): Likewise.
1076 * config/tc-mips.c (line_separator_chars): Likewise.
1077 * config/tc-ns32k.c (line_separator_chars): Likewise.
1078 * config/tc-sparc.c (line_separator_chars): Likewise.
1079 * config/tc-vax.c (line_separator_chars): Likewise.
1080
1081 * config/tc-h8300.c (comment_chars): Use string initialiser.
1082 * config/tc-i960.c (line_comment_chars): Likewise.
1083 * config/tc-z8k.c (comment_chars, line_comment_chars,
1084 line_separator_chars): Likewise.
1085
1086 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1087 for TE_LINUX.
1088
9bab9349
NC		 10892000-06-08 Nick Clifton <nickc@cygnus.com>
1090
1091 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1092 for size 1 fixes.
1093
946efd95
DB		 10942000-06-08 David O'Brien <obrien@FreeBSD.org>
1095
1096 * configure.in (VERSION): Update to show this is the CVS mainline.
1097
6480b79a
DB		 10982000-06-08 Matthew Jacob <mjacob@feral.com>
1099
1100 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1101 $at is the integer register $r28, vs. both $r28 and the floating
1102 point register $f28.
1103
10850f29
JW		 11042000-06-08 James E. Wilson <wilson@cygnus.com>
1105
1106 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1107 (dot_endp): Don't call ia64_flush_insns.
1108 (emit_one_bundle): Don't delete prologue/body records from
1109 unwind_record list in first loop. Rewrite second loop to account for
1110 this.
1111
150f24a2
JW		 11122000-06-07 David Mosberger <davidm@hpl.hp.com>
1113
1114 * config/tc-ia64.c: Add missing prototypes.
1115 (generate_unwind_image): Cast argument to output_unw_records call.
1116
e38c9cc2
DC		 1117Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1118
46b85d42 1119 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 1120
1188e082
DC		 1121Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1122
1123 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1124 (REGISTER_P): likewise.
1125 (avr_opcodes): uses include/opcode/avr.h
1126 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 1127
ac743b2c
AM		 11282000-06-04 Alan Modra <alan@linuxcare.com.au>
1129
0b545448
AM		 1130 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1131 initializers too.
ac743b2c 1132
969e1a7b
L		 11332000-06-03 H.J. Lu <hjl@gnu.org>
1134
1135 * read.c (is_end_of_line): Put back `;'.
1136
65172ab8
AM		 11372000-06-03 Alan Modra <alan@linuxcare.com.au>
1138
1139 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1140
b75c0c92
AM		 11412000-06-01 Alan Modra <alan@linuxcare.com.au>
1142
1143 * expr.c (operand): Test is_end_of_line outside switch to catch
1144 line separator chars that are also operators.
1145 (operator): Return O_illegal for line separator chars.
1146
1147 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1148 entry (or `!' entry for TC_HPPA).
1149
1150 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1151 before indexing is_end_of_line. Remove redundant check for '\0'.
1152 (fp_op2): Likewise.
1153 * config/tc-h8500.c (md_assemble): Likewise.
1154 * config/tc-mcore.c (md_assemble): Likewise.
1155 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1156 (md_atof): Likewise
1157
1158 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1159 is_end_of_line.
1160 * config/tc-mcore.c (mcore_cons): Likewise.
1161 (mcore_float_cons): Likewise.
1162 (mcore_stringer): Likewise.
1163 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1164
a6836251
SB		 11652000-06-01 Scott Bambrough <scottb@netwinder.org>
1166
1167 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1168
43841e91
NC		 11692000-05-29 Nick Clifton <nickc@cygnus.com>
1170
1171 * config/tc-sh.c: Fix compile time warning messages.
1172
1173 * config/tc-mips.c: Fix compile time warning messages.
1174
a057431b
PB		 11752000-05-29 Philip Blundell <philb@gnu.org>
1176
1177 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1178 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1179 * NEWS: Mention ARM ELF support.
1180
3c07fb76
AO		 11812000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1182
1183 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1184 it is modified, and use the real_size to compute the frag address
1185 for dwarf2 line info.
1186
ad4d6ccf
AM		 11872000-05-27 Alan Modra <alan@linuxcare.com.au>
1188
1189 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1190 line-matching scheme to cope with automake moving variables around.
1191 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1192 * Makefile.in: Regenerate.
1193
6faf3d66
JJ		 11942000-05-26 Jakub Jelinek <jakub@redhat.com>
1195
1196 * config/tc-sparc.c (sparc_relax): New.
1197 (md_longopts): Add -relax and -no-relax options.
1198 (md_parse_options, md_show_usage): Likewise.
1199 (md_apply_fix3): Optimize tail call into branch always if possible.
1200
0a44c2b1
DL		 1201Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1202
1203 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1204 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1205 rules, with warning when a GAS statement specifies a packing that
1206 will result in an instruction being squashed.
3e87a760
AM		 1207 Added typdef packing_type and enumerals, changed various integer
1208 literals to use the enumerals.
0a44c2b1 1209
e0c9811a
JW		 12102000-05-24 David Mosberger <davidm@hpl.hp.com>
1211
1212 * config/tc-ia64.c (dot_restorereg_p): New function.
1213 (md_pseudo_table): Add restorereg.p.
1214 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1215 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1216
1217 * config/tc-ia64.h (unw_record_type): Add unwabi.
1218 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1219 called MASK with members for imask, and the masks produced by
1220 fr_mem, gr_mem, br_mem, and frgr_mem.
1221 (unw_p_record): Add members ABI and CONTEXT.
1222 (unw_x_record): Add member AB.
1223 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1224 as pseudo-register for use during unwind info generation.
1225 (AR_PFS, AR_LC): New macros.
1226 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1227 whose names start with an at sign (as in "@priunat").
1228 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1229 register.
1230 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1231 proc_end, unwind_info, personality_routine): Consolidate into
1232 "unwind" structure to reduce offset-table use. Add member
1233 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1234 to be emitted.
1235 (output_R1_format, output_R3_format, output_P3_format,
1236 output_P6_format): Initialize R with zero to reduce compiler warnings.
1237 (output_P7_format): Ditto. Add `default' branch to switch
1238 statement to reduce compiler warnings.
1239 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1240 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1241 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1242 into single argument.
1243 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1244 compiler warnings. Merge A and B args into single argument.
1245 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1246 A and B args into single argument.
1247 (free_record): Removed (wasn't used).
1248 (free_list_records): Also free imasks in prologue records.
1249 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1250 (output_spill_mask): Remove.
1251 (output_unwabi): New function.
1252 (output_epilogue, output_label_state, output_copy_state): Call
1253 alloc_record.
1254 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1255 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1256 argument.
1257 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1258 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1259 as part of handling the prologue records. Emit region's imask if
1260 we have one. Handle unwabi, epilogue, label_state, copy_state,
1261 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1262 spill_sprel_p, and spill_reg_p records.
1263 (set_imask, count_bits, slot_index): New function.
1264 (fixup_unw_records): Fix region size computation. Handle
1265 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1266 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1267 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1268 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1269 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1270 (dot_save): Use manifest constants for applicaton registers.
1271 Handle REG_PR and REG_PRIUNAT.
1272 (dot_restore): Don't just ignore it.
1273 (dot_restorereg): New function..
1274 (generate_unwind_image): Ensure unwind info is a multiple of eight
1275 bytes, not just four bytes.
1276 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1277 (dot_altrp): Don't just ignore it.
1278 (dot_savemem): New function. Replaces dot_savesp() and
1279 dot_savepsp(). Use manifest constants for applicaton registers.
1280 Handle REG_PR and REG_PRIUNAT.
1281 (dot_savef): Simplify.
1282 (dot_saveb): Support generation of br_gr.
1283 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1284 dot_label_state, dot_copy_state): New function.
1285 (dot_unwabi): Don't just ignore it.
1286 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1287 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1288 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1289 (emit_one_bundle): Set slot number for prologue/body records
1290 *before* emitting the first insn.
1291 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1292 (md_begin): Declare "psp" pseudo-register.
1293 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1294 so we don't get segfault.
1295 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1296 counts as required per SW Conventions manual
1297 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1298 output_preds_psprel, output_preds_sprel, output_spill_base,
1299 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1300 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1301 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1302 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1303 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1304 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1305 (dot_vframe): Implement.
1306 (dot_vframesp, dot_vframepsp): New function.
1307
f98fd99f
HPN		 1308Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1309
1310 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1311 * configure: Regenerate.
f98fd99f 1312
ee7fcc42
AM		 13132000-05-23 Alan Modra <alan@linuxcare.com.au>
1314
1315 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1316 (md_estimate_size_before_relax): so we can use it here instead of
1317 old kludges. Localise vars to blocks. Comment.
1318
1319 * frags.c (frag_new): Update fr_var comments.
1320 * frags.h (struct frag): Ditto.
1321
c67e42c9
RH		 13222000-05-22 Richard Henderson <rth@cygnus.com>
1323
1324 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1325 (pseudo_func): Add pcrel.
1326 (operand_match): Handle IA64_OPND_TGT64.
1327 (build_insn): Likewise.
1328 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1329 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1330 (fix_insn): Handle all three 64-bit relocation types.
1331
5110c57e
HPN		 1332Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1333
1334 * obj.h (struct format_ops): New members begin, app_file,
1335 s_set_other, s_set_desc, s_get_type, s_set_type,
1336 separate_stab_sections, init_stab_section.
1337
1338 * config/obj-multi.h: Update GPL notice to v2.
1339 (obj_begin): New.
1340 (obj_app_file): New.
1341 (S_SET_SIZE): Test s_set_size for NULL before calling.
1342 (S_SET_ALIGN): Similar for s_set_align.
1343 (S_SET_OTHER): New.
1344 (S_SET_DESC): New.
1345 (S_GET_TYPE): New.
1346 (S_SET_TYPE): New.
1347 (SEPARATE_STAB_SECTIONS): New.
1348 (INIT_STAB_SECTION): New.
1349 (EMIT_SECTION_SYMBOLS): New.
1350 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1351
1352 * config/obj-elf.h: Update GPL notice to v2.
1353 Mention that this file is included from obj-multi.h.
1354 (obj_begin): Wrap definition in ifndef.
1355 (elf_file_symbol): Constify declaration.
1356 (obj_app_file): Ditto.
1357 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1358 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1359
1360 * config/obj-elf.c (elf_s_set_other): New.
1361 (elf_file_symbol): Constify argument.
1362 (elf_separate_stab_sections): New.
1363 (elf_init_stab_section): New.
1364 (elf_format_ops): Add new members. Remove comma at end.
1365
1366 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1367 (ecoff_format_ops): Add new fields. Remove comma at end.
1368 Mention inconsistency for emit_section_symbols.
1369
1370 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1371
1372 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1373 (coff_separate_stab_sections): New.
1374 (coff_format_ops): Add new members.
1375
1376 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1377 (obj_aout_s_set_other): New.
1378 (obj_aout_s_set_desc): New.
1379 (obj_aout_s_get_type): New.
1380 (obj_aout_s_set_type): New.
1381 (obj_aout_separate_stab_sections): New.
1382 (aout_format_ops): New members added. Use obj_aout_process_stab,
1383 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1384 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1385 appropriate.
1386 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1387
b98ef147
AM		 13882000-05-22 Alan Modra <alan@linuxcare.com.au>
1389
1390 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1391 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1392 (md_estimate_size_before_relax): Ensure jumps to weak and
1393 externally visible symbols are relocatable.
1394
0aa5d426
HPN		 1395Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1396
1397 * stabs.c (aout_process_stab): Make global.
1398 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1399 * read.h (aout_process_stab): Declare.
1400
1401 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1402 Generalize to *aout, *coff *elf.
1403 * configure: Regenerated.
1404
1405 * doc/internals.texi (Object format backend): Say
1406 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1407
1408 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1409 * Makefile.in: Regenerated.
1410
7c3dc350
CM		 14112000-05-19 Catherine Moore <clm@cygnus.com>
1412
1413 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1414
b3b6a3fe
JL		 14152000-05-18 Alan Modra <alan@linuxcare.com.au>
1416
1417 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1418 instruction to reflect change in re_assemble_*.
1419
c9e10a08
JL		 1420Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1421
1422 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1423 build PA64 ELF tools.
1424 * configure: Rebuilt.
1425
3043679f
AM		 14262000-05-17 Alan Modra <alan@linuxcare.com.au>
1427
1428 * Makefile.am: Regenerate dependencies.
1429 * Makefile.in: Regenerate.
1430
322f2c45
NC		 14312000-05-15 Nick Clifton <nickc@cygnus.com>
1432
1433 * config/tc-arm.c (struct asm_psr): Add boolean field
1434 distinguishing between CSPR and SPSR. Rename 'number' field
1435 to 'field'.
1436 (psrs): Rearrange contents to match new asm_psr structure.
1437 (arm_psr_parse): Move next to psr_required_here. Make it
1438 return an asm_psr structure.
1439 (psr_required_here): Use asm_psr structure returned by
1440 arm_psr_parse.
1441 (do_msr): Reorganise to allow psr_required_here to be called
1442 only once.
1443 (md_undefined_name): Mark 'name' parameter as unused, since
1444 the COFF target does not use it.
322f2c45 1445
5e6cbf41
PB		 14462000-05-14 David O'Brien <obrien@FreeBSD.org>
1447
1448 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1449 standards.
1450 * config/te-aux.h: Likewise.
1451 * config/te-dpx2.h: Likewise.
1452 * config/te-go32.h: Likewise.
1453 * config/te-hp300.h: Likewise.
1454 * config/te-hppa.h: Likewise.
1455 * config/te-i386aix.h: Likewise.
1456 * config/te-ic960.h: Likewise.
1457 * config/te-interix.h: Likewise.
1458 * config/te-nbsd532.h: Likewise.
1459 * config/te-pc532mach.h: Likewise.
1460 * config/te-ppcnw.h: Likewise.
1461 * config/te-psos.h: Likewise.
1462 * config/te-sparcaout.h: Likewise.
1463 * config/te-sun3.h: Likewise.
1464 * config/te-sysv32.h: Likewise.
1465
4132022d
AM		 14662000-05-14 Alan Modra <alan@linuxcare.com.au>
1467
1468 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1469 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1470 and sign extend without an if statement.
1471 (build_bytes): Likewise.
1472
14732000-05-14 Kazu Hirata <kazu@hxi.com>
1474
1475 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1476 X_add_symbol L_32 case.
1477
b4fd930a
AM		 14782000-05-14 David O'Brien <obrien@FreeBSD.org>
1479
1480 * config/te-freebsd.h: New file.
1481
a38cf1db
AM		 14822000-05-13 Alan Modra <alan@linuxcare.com.au>
1483
897083bd
AM		 1484 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1485 bindtextdomain): Replace defines with those from intl/libgettext.h
1486 to quieten gcc warnings.
1487
a38cf1db
AM		 1488 * NEWS: Mention x86 .arch and -q.
1489
1490 * config/tc-i386.c (quiet_warnings): New.
1491 (md_assemble): Use quiet_warnings.
1492 (md_parse_option): Set quiet_warnings from -q.
1493 (md_show_usage): Mention -q, delete -m.
1494 (flag_do_long_jump): Delete.
1495 (md_parse_option): Remove -m.
1496 (md_show_usage): Remove -m.
1497 (md_create_long_jump): Remove useless flag_do_long_jump code.
1498
1499 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1500 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1501
e413e4e9
AM		 15022000-05-13 Alan Modra <alan@linuxcare.com.au>
1503 Alexander Sokolov <robocop@netlink.ru>
1504
1505 * doc/c-i386.texi (i386-Arch): New section.
1506 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1507
1508 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1509 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1510 architecture has been given and is not 486.
1511 (set_cpu_arch): New.
1512 (md_pseudo_table): Add .arch.
1513 (md_assemble): Warn if cpu architecture has been given and an
1514 unsupported instruction.
1515
1516 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1517 Move operand_types bit defines after relevant template field.
1518 (template): Add cpu_flags.
1519 (Cpu*): Define.
1520 (arch_entry): New.
1521
e8b1cae5
AO		 15222000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1523
1524 * config/tc-mn10300.h (md_end): Define.
1525 (mn10300_finalize): Declare.
1526 * config/tc-mn10300.c: Include dwarf2dbg.h.
1527 (debug_line): Define.
1528 (md_assemble): Generate dwarf2 line info.
1529 (mn10300_finalize): New function. Finalize dwarf2 info.
1530
426b0403
AM		 15312000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1532
1533 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1534 external version of the relocation for weak symbols.
1535
e4c58b25
JW		 15362000-05-08 David Mosberger <davidm@hpl.hp.com>
1537
1538 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1539 frame size in units of 16 bytes, as required per SW Conventions manual.
1540 (output_unw_records): Output info-block header as a dword to get
1541 byte-order right.
1542
8fce3f5e
AM		 15432000-05-08 Alan Modra <alan@linuxcare.com.au>
1544
1545 * as.h: #include "file", not <file> on files from ../include.
1546 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1547 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1548 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1549 (tc_coff_symbol_emit_hook): Ditto.
1550 (OPTCOUNT): Cast to int to avoid compiler warning.
1551 (md_begin): Fix signed/unsigned warnings.
1552
15532000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1554
1555 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1556 ABRANCH LONG case for a conditional branch on a 68000.
1557 (md_estimate_size_before_relax): Likewise. Also handle
1558 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1559 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1560 PC-relative on all CPUs.
1561 (md_estimate_size_before_relax): Likewise.
1562
fb166ee3
AM		 15632000-05-04 Alan Modra <alan@linuxcare.com.au>
1564
1565 * as.c (parse_args): Just mention current year in printed
1566 copyright message.
1567
7a899fff
C		 15682000-05-03 J.T. Conklin <jtc@redback.com>
1569
1570 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1571 unit registers.
7a899fff
C		 1572 (md_parse_option): Recognize -m7400.
1573
44877466
ILT		 15742000-05-03 Ian Lance Taylor <ian@zembu.com>
1575
1576 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1577 don't permit lp to become less than the words array.
1578
eaa15ab8
NC		 15792000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1580
1581 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1582 Fix little-endian case.
1583
7c4f6a03
AM		 15842000-05-03 David O'Brien <obrien@NUXI.com>
1585
1586 * as.c (parse_args): Update copyright.
1587
da5d444c
AM		 15882000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1589
1590 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1591 for the .bss section too.
1592
3f9b03b5
AM		 15932000-05-02 Alan Modra <alan@linuxcare.com.au>
1594
1595 * configure.in: Set em=linux for hppa-*-linux.
1596 * configure: Regenerate.
1597 * doc/Makefile.in: Regenerate with correct automake.
1598
1599 * frags.c (frag_grow): Sanity check chunk_size.
1600
1601 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1602 * config/obj-som.h: Likewise.
1603 * config/obj-ieee.h: Likewise.
1604
1605 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1606
1607 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1608 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1609 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1610 (pa_ip): low_sign_unext now returns via function value. Use
1611 re_assemble_* instead of dis_assemble_* and
1612 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1613 unnecessarily.
1614 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1615 (md_section_align, md_parse_option, md_show_usage,
1616 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1617 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1618 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1619 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1620 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1621 pa_text): Likewise.
1622 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1623 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1624 outside of switch. Correct mask and shifting errors in case 10
1625 and case -11. In case 21, compare against signed range to suit
1626 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1627 case 17 and case 22, use offsetT variable to properly check range.
1628 Use re_assemble_* here too.
1629 (evaluate_absolute): Change type of value to offsetT. Call
1630 hppa_field_adjust to do the work for us.
1631 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1632 (pa_parse_cmpib_64_cmpltr): Ditto.
1633 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1634 of i to unsigned int.
1635 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1636 (pa_end_of_source): Return type is void.
1637
a2984248
CM		 1638Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1639
1640 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1641
df136245
DC		 1642Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1643
1644 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1645 More comments added.
1646 (md_begin): Removed "construct symbols for each register name".
1647 Because register names conflicts with GCC generated function
1648 names.
1649 (avr_operand): Now constant numbers can be used as a register
1650 identifiers (0 as r0, 31 as r31).
1651 (md_assemble): use skip_space () before parsing instruction
1652 operands.
1653
c1e73230
AM		 16542000-05-01 Alan Modra <alan@linuxcare.com.au>
1655
1656 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1657 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1658 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1659 * configure: Regenerate.
1660
a1934524
AM		 16612000-04-29 Andreas Jaeger <aj@suse.de>
1662
1663 * as.h: Correctly check GCC version.
1664
d9b7d820
AM		 16652000-04-26 David O'Brien <obrien@FreeBSD.org>
1666
1667 * doc/as.1: Fix unbalanced brackets.
1668
1669 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1670 TE_FreeBSD.
1671 (line_comment_chars): Set to '/' if TE_FreeBSD.
1672
cea1ab94
JL		 1673Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1674
1675 * configure.in: Configury support for PA64 (currently disabled).
1676 * configure: Rebuilt.
1677
e799a695
AM		 16782000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1679
3e87a760 1680 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1681 bfd_set_section_alignment.
1682
3b0ec529
AM		 16832000-04-25 Alan Modra <alan@linuxcare.com.au>
1684
1685 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1686 than 32.
1687
adcf07e6
NC		 16882000-04-24 Nick Clifton <nickc@cygnus.com>
1689
1690 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1691 * doc/as.texinfo (Align): Include arm and strongarm in list of
1692 targets that have the second form of the behaviour of the .align
3e87a760 1693 directive.
adcf07e6 1694
5047a41f
JL		 16952000-04-24 Mark Klein <mklein@dis.com>
1696
1697 * obj-som.c: Terminate obj_pseudo_table.
1698
a47cf567
NC		 1699Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1700
1701 * as.c (parse_args): Allow md_parse_option to override -a listing
1702 option.
1703 * config/obj-coff.c (add_lineno): Change type of offset parameter
1704 from "int" to "bfd_vma."
1705 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1706 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1707 (ppc_change_csect): Align correctly for XCOFF64.
1708 (ppc_machine): New function, which discards "ppc_machine" line.
1709 (ppc_tc): Cons for 8 when code is 64 bit.
1710 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1711 relocations.
1712 (md_parse_option): Handle -a64 and -a32.
1713 (ppc_xcoff64): New.
1714 * config/tc-ppc.h (TARGET_MACH): Define.
1715 (TARGET_FORMAT): Move to function.
1716 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1717
1718Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1719
1720 * config/tc-avr.c: New AVR_ISA_ defined.
1721 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1722 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1723 for `fmul', `movw' and `lpm R,Z' instructions.
1724 (avr_operands): Warn if current opcode is a two-word instruction
1725 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1726 (avr_opcodes): New commands added.
1727 (REGISTER_P): Check 'a' and 'v' constraint letters.
1728 (mcu_types): New MCU added.
1729
bf3ca999
TW		 17302000-04-22 Timothy Wall <twall@cygnus.com>
1731
1732 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1733 to "natval".
1734 (operand_match): Conditionally insert default bit values for IMMU9.
1735
98e5953c
JL		 17362000-04-14 Matthew Green <mrg@cygnus.com>
1737
1738 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1739 * configure: Rebuilt.
1740
a02fab7e
JL		 1741Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1742 Jason Eckhardt <jle@cygnus.com>
1743
c67e42c9 1744 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1745
1746 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1747 Added handling of new operand types l,y,&,fe,fE,fx.
1748
800eeca4
JW		 1749Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1750 David Mosberger <davidm@hpl.hp.com>
1751 Timothy Wall <twall@cygnus.com>
1752 Andrew MacLeod <amacleod@cygnus.com>
1753 Jim Wilson <wilson@cygnus.com>
1754
1755 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1756 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1757 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1758 * Makefile.in: Rebuild.
1759 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1760 * configure: Rebuild.
1761 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1762 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1763 * expr.c (expr): Handle md_optimize_expr.
1764 * read.c (LEX_HASH): Add comment.
1765 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1766
66778679
RH		 17672000-04-21 Richard Henderson <rth@cygnus.com>
1768
1769 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1770 bundling a non-delayed branch type instruction.
1771
aa15f6f7
AO		 17722000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1773
1774 * config/tc-mn10300.c (HAVE_AM30): Define.
1775 (md_assemble): Use it.
1776
16adf844
AM		 17772000-04-19 Alan Modra <alan@linuxcare.com.au>
1778
742f45cf
AM		 1779 * config/obj-elf.c (obj_elf_change_section): Check for changed
1780 section attributes.
1781
16adf844
AM		 1782 * Makefile.am: (CPU_MULTI_VALID): Remove.
1783 (MULTI_CPU_TYPES): Define.
1784 (MULTI_CPU_OBJ_VALID): Define.
1785 (DEPTC): Use the above.
1786 (DEPOBJ): Same here.
1787 (DEP2): And here.
1788 Regenerate dependencies.
1789 * Makefile.in: Regenerate.
1790
9c46fb1b
AM		 17912000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1792
742f45cf 1793 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1794
508866be
L		 17952000-04-18 H.J. Lu (hjl@gnu.org)
1796
1797 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1798 bfd_vma for non-bfd assemblers.
508866be 1799
ba2adb93
AM		 18002000-04-17 Alan Modra <alan@linuxcare.com.au>
1801
1802 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1803 doesn't give spurious errors.
1804
12ff5d56
AM		 18052000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1806
66778679 1807 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1808
fc633e5b
AM		 18092000-04-13 Alan Modra <alan@linuxcare.com.au>
1810
1811 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1812 constants, and don't assume offsetT is 32 bits.
1813
1ed18ec1
NC		 18142000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1815
1816 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1817 (md_pcrel_from_section): Add prototype.
1818 (d10v_fix_adjustable): Add prototype.
1819 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1820
1821 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1822
3db10f32
NC		 18232000-04-12 Nick Clifton <nickc@cygnus.com>
1824
1825 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1826 symbol in frag chain.
1827
847f7ad4
AM		 18282000-04-10 Alan Modra <alan@linuxcare.com.au>
1829
1830 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1831 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1832 (fits_in_signed_word, smallest_imm_type): Ditto.
1833 (md_assemble): Use an offsetT var to hold offsetT values, not a
1834 long.
1835 (offset_in_range): New.
1836 (md_assemble): Use it.
1837 (md_convert_frag): Change type of target_address, opcode_address,
1838 and displacement_from_opcode_start to offsetT.
1839 (md_create_short_jump): Change type of offset to offsetT.
1840 (md_create_long_jump): Ditto.
1841 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1842 (md_chars_to_number): Remove.
1843 (output_invalid): Remove duplicate prototype.
1844
ec694b89
NC		 18452000-04-09 Nick Clifton <nickc@cygnus.com>
1846
1847 * Makefile.am (CPU_TYPES): Add 'avr'.
1848 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1849 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1850
16adf844 1851 * Makefile.in: Regenerate.
ec694b89
NC		 1852
1853 * doc/as.texinfo: Add M32R documentation.
1854
a2d91340 1855Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1856
a2d91340 1857 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1858 --enable-build-warnings option.
a2d91340
AC		 1859 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1860 * Makefile.in, configure: Re-generate.
1861
d92b1a8a
NC		 18622000-04-07 Nick Clifton <nickc@cygnus.com>
1863
1864 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1865 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1866 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1867 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1868 (arm_force_relocation): Force relocations for
1869 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1870
52ccafd0
JR		 1871Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1872
1873 * config/tc-sh.c (get_operands): There's no third operand if the
1874 first operand is an immediate.
1875
015551fc
JR		 1876Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1877
1878 * config/tc-sh.c (immediate): Delete.
1879 (sh_operand_info): Add immediate member.
1880 (parse_reg): Use A_PC for pc.
1881 (parse_exp): Add second argument 'op'. All callers changed.
1882 (parse_at): Expect pc to be coded as A_PC.
1883 Use immediate field in *op.
1884 (insert): Add fourth argument 'op'. All callers changed.
1885 (build_relax): Add second argument 'op'. All callers changed.
1886 (insert_loop_bounds): New function.
1887 (build_Mytes): Remove DISP_4.
1888 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1889 (assemble_ppi): Use immediate field in *operand.
1890 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1891 (md_apply_fix): Likewise.
1892 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1893
79bd78be
AO		 1894Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1895
1896 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1897
e30e5a6a
HPN		 1898Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1899
1900 * internals.texi (CPU backend): Document
1901 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1902
41b49281
AM		 19032000-04-04 Alan Modra <alan@linuxcare.com.au>
1904
8ad3436c
AM		 1905 * po/gas.pot: Regenerate.
1906
1907 * as.c (show_usage): Restore translated part of bug string.
1908 * gasp.c (show_usage): Likewise.
1909
41b49281
AM		 1910 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1911 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1912 than move-if-change.
1913 (DEP1): Modify for "gcc -MM".
1914 (DEPTC): Likewise.
1915 (DEPOBJ): Likewise.
1916 (DEP2): Likewise.
1917 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1918 Update dependencies.
1919 * Makefile.in: Regenerate.
1920
0a727238
AO		 19212000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1922
1923 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1924 (md_begin): Likewise.
1925 (HAVE_AM33): New macro.
1926 (md_assemble): Use it. Match r_regs and xr_regs only if
1927 HAVE_AM33.
1928
c20f4f8c
AM		 19292000-04-03 Alan Modra <alan@linuxcare.com.au>
1930
1931 * as.h: #include "bin-bugs.h"
1932 * as.c (show_usage): Use REPORT_BUGS_TO.
1933 * gasp.c: #include "bin-bugs.h"
1934 (show_usage): Use REPORT_BUGS_TO.
1935
1936 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1937
753f6b12
HPN		 1938Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1939
1940 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1941 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1942 adjustments.
1943
726c5dcd
AM		 19442000-04-03 Alan Modra <alan@linuxcare.com.au>
1945
1946 * config/tc-i386.c (i386_immediate): Don't assume a constant
1947 immediate is necessarily 16 bits when in 16 bit code mode.
1948 (md_assemble): Instead set guess_suffix here after we have checked
1949 registers.
1950
bf80011a
RH		 19512000-04-02 Richard Henderson <rth@cygnus.com>
1952
1953 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1954 quantities. Correct right shift sign extension.
1955 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1956 32-bit value when shifting into place.
1957
92161534
ILT		 19582000-04-01 Ian Lance Taylor <ian@zembu.com>
1959
1960 * app.c: Add ATTRIBUTE_UNUSED as needed.
1961 * config/tc-ppc.c: Likewise.
1962 (ppc_size): Make unsigned long.
1963 (ppc_insert_operand): Add casts to avoid warnings.
1964
447f3982
NC		 19652000-03-31 Nick Clifton <nickc@cygnus.com>
1966
1967 * config/tc-d10v.h (md_flush_pending_output): Define.
1968
21d75ec2
NC		 19692000-03-29 Nick Clifton <nickc@cygnus.com>
1970
1971 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1972 segment. Works for both BFD_ASSEMBLER and others.
1973 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1974
d1a1bf19
NC		 19752000-03-29 Nick Clifton <nickc@cygnus.com
1976
1977 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1978
224de7a5
AM		 19792000-03-28 Alan Modra <alan@linuxcare.com.au>
1980
1981 * listing.c (LISTING_LHS_WIDTH): Default depends on
1982 LISTING_WORD_SIZE.
1983 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1984
5b8274e3
ILT		 19852000-03-27 Ian Lance Taylor <ian@zembu.com>
1986
1987 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1988 string literal.
1989
224de7a5 19902000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1991
1992 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1993
1994 * config/tc-avr.c (mcu_types): Add missing initialiser.
1995 (md_pcrel_from_section): Add prototype.
1996 (avr_operand): Remove redundant test of unsigned < 0.
1997 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1998
19992000-03-27 Denis Chertykov <denisc@overta.ru>
2000
2001 * config/tc-avr.c: New file for AVR support.
2002 * config/tc-avr.h: Likewise.
2003 * configure.in: Add AVR support.
2004 * configure: Regenerate.
2005
9f10757c
TW		 20062000-03-26 Timothy Wall <twall@cygnus.com>
2007
2008 * gasp.c (macro_op): Add new argument to check_macro call.
2009 Macro structure definitions moved to macro.h
2010 * sb.h: Add argument to prototype for input_scrub_include_sb.
2011 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2012 nesting checks with an additional flag.
2013 (struct input_save): Add flag to indicate whether current sb
2014 should be checked for proper macro/conditional nesting.
2015 (input_scrub_push/pop): Save/restore nest check flag.
2016 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2017 defined.
9f10757c
TW		 2018 * macro.c (check_macro): Allow caller to retrieve parsed macro
2019 information if a pointer is provided. This information may be
2020 used by the new macro hooks.
2021 * macro.h: Update prototype for check_macro. Macro struct
2022 definitions moved here from macro.c/gasp.c.
2023 * read.c (read_a_source_file): Add parameter to check_macro call,
2024 and pass macro info to the macro hook, if defined.
2025 (input_scrub_insert_line): New. Allow insertion of a line of
2026 characters into the input stream.
2027 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2028 file into the input stream.
2029 (s_include): Use input_scrub_insert_file.
2030 * internals.texi: Document new macro hooks.
2031 * as.h: New prototypes added.
3e87a760 2032
224de7a5 20332000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2034
2035 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2036 an initial capital letter.
2037 (i386_index_check): Reindent.
2038
11424155
NC		 20392000-03-19 Nick Clifton <nickc@cygnus.com>
2040
eaa15ab8 2041 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2042 relative branches.
2043
43f05576
NC		 20442000-03-17 Thomas de Lellis <tdel@windriver.com>
2045
66778679
RH		 2046 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2047 instruction operand bad if Rd > 7 when generating
2048 thumb instructions. Prevents for example,
2049 "adr r12,label" from silently failing and generating
2050 the wrong instruction.
3e87a760 2051
67231402
NC		 20522000-03-17 Nick Clifton <nickc@cygnus.com>
2053
2054 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2055 that have a destingation >= 0x400000.
3e87a760 2056 Fix compile time warning messages.
67231402 2057
a37c8f88
JR		 2058Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2059
2060 * config/tc-sh.c (md_begin): When encountering insn that are
2061 not supported by the current arch, only change the name if
2062 its contents are the same as prev_name.
2063 (get_specific): If the the architecture doesn't match, fail.
2064
dead1419
JR		 2065Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2066
2067 * config/tc-sh.c (IDENT_CHAR): Define.
2068 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2069 matching back where it came from.
2070
182e89d3
JR		 2071Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2072
2073 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2074
84f73d89
NC		 20752000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2076
2077 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2078 normal operands.
2079
dbbc7809
JL		 20802000-03-15 Kazu Hirata <kazu@hxi.com>
2081
2082 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2083
271bb601
HPN		 2084Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2085
2086 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2087 floating-point-number, make sure 'f' is in FLT_CHARS.
2088
8684e216
HPN		 2089Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2090
2091 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2092 (s_lcomm_internal): Use it.
2093 * doc/internals.texi (CPU backend): Document it.
2094 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2095 bytes.
2096
bb2d6cd7
GK		 20972000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2098
2099 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2100 when embedded-pic.
2101
2102 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 2103 implementation doesn't have special handling for switch
2104 statements.
bb2d6cd7
GK		 2105 (macro_build): Allow for code in sections other than .text.
2106 (macro): Likewise.
2107 (mips_ip): Likewise.
2108 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 2109 Don't perform relocs if we will be outputting them.
bb2d6cd7 2110 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 2111 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2112 embedded-pic.
bb2d6cd7 2113
5c86cbc7 21142000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 2115
66778679
RH		 2116 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2117 relocation type based on the entry in the fixup structure.
a47cf567 2118 Put S_IS_EXTERN processing back in.
5c86cbc7 2119
f8c827e9
L		 21202000-03-08 H.J. Lu (hjl@gnu.org)
2121
2122 * Makefile.am (install-exec-tooldir): Depend on
2123 install-exec-bindir for parallel make.
2124 * Makefile.in: Regenerated.
2125
8ad9e709
NC		 21262000-03-06 Nick Clifton <nickc@cygnus.com>
2127
2128 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2129 switch.
2130 (md_parse_option): Parse -m32r command line switch - disable m32rx
2131 compatability.
ded0aeb7
NC		 2132 (md_show_usage): Document new option.
2133
2134 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2135 * doc/Makefile.in: Regenerate.
2136 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2137
b7b8f327
MM		 21382000-03-02 Michael Meissner <meissner@redhat.com>
2139
2140 * config/tc-d30v.c (check_range): Remove code that incorrectly
2141 sign extended values where bits < 32.
2142
15886821
L		 21432000-03-02 H.J. Lu (hjl@gnu.org)
2144
2145 * configure.in: Support --enable-targets=all on ia32.
2146 * configure: Regenerated.
2147
8bf950bf
NC		 21482000-03-01 Nick Clifton <nickc@cygnus.com>
2149
2150 * gasp.c (do_align): Remove bogus check of alignment value.
2151
c5e54cc2
ILT		 21522000-02-27 Thomas de Lellis <tdel@windriver.com>
2153
2154 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2155 TC_PPC was defined forced the type of a symbol with no other type
2156 to be BSF_OBJECT.
2157
65fd87bc
ILT		 21582000-02-27 Hans-Peter Nilsson <hp@axis.com>
2159
2160 * doc/internals.texi (CPU backend): Mention that
2161 line_separator_chars do not break up comments. Fix typos for
2162 LEX_AT and LEX_NAME descriptions. Document operands for
2163 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2164 description of md_create_short_jump usage. Document argument for
2165 md_undefined_symbol.
2166
a25fe906
ILT		 21672000-02-27 Jakub Jelinek <jakub@redhat.com>
2168
2169 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2170 (md_parse_option): Handle it.
2171 (md_show_usage): Document it.
2172
21b10511
ILT		 21732000-02-27 Ian Lance Taylor <ian@zembu.com>
2174
2175 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2176 opcode, for the instruction `pal19'. From Andrea Arcangeli
2177 <andrea@suse.de>.
2178
773f551c
AM		 21792000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2180
2181 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2182 from here..
2183 (md_assemble): To here, before template operands are matched.
2184 Also ensure a constant immediate is sign extended when we know the
2185 size is at most 16 bits. This is to catch cases like "add
2186 $0xffc0,%ax" where we don't know the size, and thus that the
2187 immediate can be represented as Imm8S until after parsing the
2188 register operand.
2189 (i386_displacement): Similarly sign extend 16 bit constant
2190 displacements.
2191 (md_assemble): Relax 16-bit jump constant range check to suit sign
2192 extended displacements.
2193
28d33191
JL		 21942000-02-26 Andreas Jaeger <aj@suse.de>
2195
2196 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2197
cc5ca5ce
AM		 21982000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2199
2200 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2201 call operands when intel_syntax.
2202 (intel_float_operand): Return 2 for "fi...".
2203 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2204 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2205 earlier "SHORT" change.
2206 (md_assemble): When determining suffix from Regs, exclude
2207 InOutPortReg.
2208
056350c6
NC		 22092000-02-24 Nick Clifton <nickc@cygnus.com>
2210
2211 * configure: Add arm-wince, mips-pe and sh-pe targets.
2212 * configure: Regenerate.
2213
2214 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2215 sh-pe targets.
2216 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2217 "pe-mips" for the mips-pe target.
2218
2219 * config/tc-arm.c (insns): Change displacement encoded in BL
2220 and B instructions if the target port is arm-wince.
2221 (do_ldst): Do not bias the relocation offset if the target
2222 port is arm-wince.
2223 (md_pcrel_from): Add in missing relocation offset bias if the
2224 target os arm-wince.
2225
2226 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2227 (md_begin): Disable -G support for mips-pe target.
2228 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2229 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2230 COFF flavour.
2231
2232 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2233 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2234 assembler, just set the alignment to 4.
2235
2236 * config/te-wince-pe.h: New file for WinCE targets. Define
2237 TE_WINCE.
2238
36bf8ab9
AM		 22392000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2240
2241 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2242 string instructions.
2243 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2244 (i386_intel_memory_operand): After finding a segment override,
2245 check again for no `[' before looking for a displacement. Bomb if
2246 more than one displacement rather than silently discarding the
2247 second and subsequent ones. Free strings malloc'd by
2248 build_displacement_string.
2249
f5795b08
CM		 22502000-02-24 Catherine Moore <clm@cygnus.com>
2251
2252 * config/obj-som.c (obj_pseudo_table): Add "weak".
2253 (obj_som_weak): New routine.
2254
abd63a32
AM		 22552000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2256
520dc8e8
AM		 2257 * config/tc-i386.c (union i386_op): New.
2258 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2259 Throughout file replace occurences of disps[n], imms[n], regs[n]
2260 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2261 intel mode operand swapping. Add assert in regKludge and
2262 fake_zero_displacement code. Test i.types[n] when outputting
2263 displacements and immediates. Combine output of Disp16 with
2264 Disp32.
7f3f1ea2
AM		 2265 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2266 when in intel mode by (not) reversing fsub and fdiv operands
2267 before the template search. This fails for single operand
2268 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2269 undefined. Instead fix the base_opcode after we've found the
2270 template. Move base_opcode xor with found_reverse_match from
2271 opcode output code to before this fix so we test for the correct
2272 opcodes.
2273 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2274 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2275
2276 * config/tc-i386.h (TC_RELOC): Delete.
2277 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2278 with equivalent call to reloc.
2279
abd63a32
AM		 2280 * as.h (flag_m68k_mri): Move declaration after target include, and
2281 only declare when TC_M68K defined. Define as zero otherwise.
2282 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2283 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2284 Define as zero otherwise.
2285 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2286 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2287 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2288 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2289 testing whether defined.
2290 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2291 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2292 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2293 rather than testing whether defined.
2294 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2295 (parse_mri_cons): Declare and use only when TC_M68K.
2296 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2297 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2298 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2299
2300 * NEWS: Mention IBM 370 support.
2301
7e052742
RH		 23022000-02-23 Richard Henderson <rth@cygnus.com>
2303
2304 * config/tc-i386.c (md_assemble): When swapping operands for
2305 intel_syntax, assume everything that's not Imm or Disp is a
2306 register.
2307
5b93d8bb
AM		 23082000-02-23 Linas Vepstas <linas@linas.org>
2309
2310 * config/tc-i370.c, config/tc-i370.h: New files.
2311 * Makefile.am: Add support for Linux/IBM 370.
2312 * configure.in: Likewise.
2313 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2314 * config/obj-elf.c: Include elf/i370.h
2315 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2316
2317 * Makefile.in: Regenerate.
2318 * configure: Regenerate.
2319
2320 * doc/c-i370.texi: New file.
2321 * doc/all.texi: Include it.
2322 * doc/as.texinfo: And here.
3e87a760 2323 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2324 * doc/Makefile.in: Regenerate.
2325
25f2196d
CC		 23262000-02-19 Michael Meissner <meissner@redhat.com>
2327
2328 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2329 determine if an instruction can be used in parallel with an ADDppp
2330 or SUBppp instruction.
2331
6349b5f4
AH		 23322000-02-22 Andrew Haley <aph@cygnus.com>
2333
2334 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2335
c97ef257
AH		 23361999-12-30 Andrew Haley <aph@cygnus.com>
2337
2338 * config/tc-mips.c (mips_gp32): New variable.
2339 (macro_build) Use mips_gp32.
2340 (mips_ip): Ditto.
2341 (md_longopts): Add "-mgp32" and "-mgp64".
2342 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2343
a47cf567
NC		 2344 (OPTION_M7900): Change offset
2345 (OPTION_NO_M7900): Ditto.
2346
b985eaa8
ILT		 23472000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2348
2349 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2350 warning, and bump it to 1.
2351
52454417
ILT		 23522000-02-22 Ian Lance Taylor <ian@zembu.com>
2353
2354 From Brad Lucier <lucier@math.purdue.edu>:
2355 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2356 match format.
2357
6b76fefe
CM		 23582000-02-21 Catherine Moore <clm@cygnus.com>
2359
2360 * config/tc-mips.c (MF_HILO_INSN): Define.
2361 (mips_7000_hilo_fix): Declare.
2362 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2363 (md_parse_option): Check for 7000_HILO_FIX options.
2364 (OPTION_M7000_HILO_FIX): Define.
2365 (OPTION_NO_M7000_HILO_FIX): Define.
2366 * doc/c-mips.texi (-mfix7000): Describe.
2367
f6af82bd
AM		 23682000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2369
2370 * listing.c (print_lines): Remove unused variable `end'.
2371
2372 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2373 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2374 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2375 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2376 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2377 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2378
8c8281f4
NC		 23792000-02-18 Nick Clifton <nickc@cygnus.com>
2380
2381 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2382 the computed frag offset, rather than overwriting it.
2383
d4845d57
JR		 2384Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2385
2386 * config/tc-sh.c ("elf/sh.h"): Include.
2387 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2388 (md.begin): Initialize target_arch.
2389 Only include opcodes in has table that match selected architecture.
2390 (parse_reg): Recognize register names for sh-dsp.
2391 (parse_at): Recognize post-modify addressing.
2392 (get_operands): The leading space is now optional.
2393 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2394 arguments. Update valid_arch.
2395 (build_Mytes): Add support for SDT_REG_N.
2396 (find_cooked_opcode): New function, broken out of md_assemble.
2397 (assemble_ppi, sh_elf_final_processing): New functions.
2398 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2399 (md_longopts, md_parse_option): New option: -dsp.
2400 * config/tc-sh.h (elf_tc_final_processing): Define.
2401 (sh_elf_final_processing): Declare.
2402
c97305a1
JL		 2403Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2404
2405 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2406 the unwinder subspace. Save the current seg/subseg before creating
2407 the new seg/subseg.
2408
bec50466
NC		 24092000-02-10 Nick Clifton <nickc@cygnus.com>
2410
2411 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2412 little endian targets.
bec50466 2413 (INST_BYTE1): Redefine to handle big and little endian
66778679 2414 targets.
bec50466
NC		 2415 (cpu_type): New type: Select between M340 and M210.
2416 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2417 instructions of the M340.
bec50466 2418 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2419 instructions.
bec50466
NC		 2420 (md_atof): Add support for little endian targets.
2421 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2422 line switches.
bec50466
NC		 2423 (md_convert_frag): Add support for little endian targets.
2424 (md_apply_fix3): Add support for little endian targets.
2425 (md_number_to_chars): Add support for little endian targets.
2426
a25c045a
TW		 24272000-02-10 Timothy Wall <twall@redhat.com>
2428
2429 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2430 defined, use it to verify the symbol just read should be a label.
2431
f28e8eb3
TW		 24322000-02-10 Timothy Wall <twall@redhat.com>
2433
2434 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2435 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2436 around colons when KEEP_WHITE_AROUND_COLON is defined.
2437 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2438 and KEEP_WHITE_AROUND_COLON.
2439
6dc19fc4
TW		 24402000-02-08 Timothy Wall <twall@redhat.com>
2441
2442 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2443 logic.
6dc19fc4 2444 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2445 implemented.
6dc19fc4
TW		 2446 (end_repeat): New. Provide support for a "break" out of the
2447 repeat loop.
2448 * read.h: Add prototypes for new functions.
3e87a760 2449
f805106c
TW		 24502000-02-08 Timothy Wall <twall@redhat.com>
2451
2452 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2453 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2454 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2455 non-zero.
2456
4469be0f
TW		 24572000-02-08 Timothy Wall <twall@redhat.com>
2458
2459 * read.c: Added elseif to directives table.
2460 * read.h: Added prototype for s_elseif.
2461 * doc/as.texinfo: Added description for elseif.
2462 * cond.c (s_elseif): New function
3e87a760 2463
24a17b6c
TW		 24642000-02-04 Timothy Wall <twall@redhat.com>
2465
2466 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2467 listings.
24a17b6c 2468
bea9907b 24692000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2470
bea9907b
TW		 2471 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2472 default values.
2473 * frags.c (frag_new): Calculate fr_fix in octets
2474 (frag_now_fix) Return offset as target address offset (bytes).
2475 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2476 quantities).
bea9907b
TW		 2477 * frags.h: Added prototype for frag_now_fix_octets().
2478 Distinguish between octets and bytes in field descriptions.
2479 * listing.c (calc_hex): Account for octets vs bytes when
2480 printing addresses/offsets.
2481 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2482 target is little-endian, print the octets in a word in big-endian
2483 order so that the display looks like a proper hexadecimal number,
2484 instead of having the octets reversed.
2485 * read.c (do_align): When recording alignment, alignment power
2486 should be in terms of target bytes (minimum addressible unit)
2487 instead of octets.
2488 (do_org) Convert ORG target address (byte) argument into an
2489 octet offset when generating a variable fragment.
2490 * symbols.c (resolve_symbol_value): Symbol final value
2491 converted to a target address offset (bytes) from its octet offset.
2492 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2493 offset (bytes) is adjusted by the frag offset (octets) converted
2494 to bytes.
2495 (coff_frob_section) Section alignment power is in terms of bytes;
2496 convert it to an octet alignment power when calculating size (and
2497 size mask) in octets. Don't modify the section size in order to
2498 "align" it for TI COFF, since that format has a different method
2499 for storing alignment information.
3e87a760 2500
210dcc61
TW		 25012000-02-01 Timothy Wall <twall@cygnus.com>
2502
2503 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2504 entries, matching the way GCC generates them. If not escaped, the
2505 filename is encoded incorrectly.
2506
557537a5 25072000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2508
557537a5
NC		 2509 * config/tc-arm.c (reg_table): Add support for ATPCS register
2510 naming conventions.
2c1c4c62 2511
557537a5 25122000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2513
2c1c4c62
GK		 2514 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2515 already defined.
3e87a760 2516 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2517 New macro.
2518 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2519 of a symbol when we really care about its value.
2520
25212000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2522
2523 * config/tc-mcore.c (md_assemble): Give warning message if
2524 operands passes to instruction are more than the spec.
2525
2f0ca46a
NC		 25262000-01-27 Thomas de Lellis <tdel@windriver.com>
2527
66778679 2528 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2529 Thumb mode but the label seen was not declared as '.thumb_func'
2530 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2531 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2532
4c63da97
AM		 25332000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2534
2535 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2536 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2537
2538 * Makefile.in: Same here.
2539 Update copyright.
2540
2541 * configure.in: Set bfd_gas for i386-aout when primary target
2542 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2543 we may need the primary te_file. Remove incorrect comment.
2544
2545 * configure: Regenerate.
2546
2547 * config/e-i386aout.c: New file.
2548
2549 * as.c (USE_EMULATIONS): Move to before print_version_id.
2550 (struct emulation): Add i386aout.
2551 (show_usage): Split text strings. Reformat -a text. Add --em
2552 help.
2553 Update copyright.
2554
2555 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2556 (aout_format_ops): New.
2557 Update copyright.
2558
2559 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2560 preprocessor conditional and add aout USE_EMULATIONS tests.
2561 (read_a_source_file): Don't pass error strings to printf as
2562 format arg.
2563 Update copyright.
2564
2565 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2566 format arg.
2567 (do_data): Same here.
2568 (process_file): And here.
2569 Update copyright.
2570
2571 * symbols.c (colon): Rewrite "already defined" fatal message
2572 code for aout with USE_EMULATIONS.
2573 Update copyright.
2574
2575 * config/obj-aout.c (OBJ_HEADER): Define.
2576 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2577 fields of sentinel.
4c63da97
AM		 2578 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2579 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2580 forms here.
2581 (obj_aout_type): Expand S_SET_OTHER here too.
2582 (obj_read_begin_hook): Remove.
2583 (aout_pop_insert): New.
2584 (obj_aout_s_get_other): New.
2585 (obj_aout_s_get_desc): New.
2586 (aout_format_ops): New.
2587 Update copyright.
2588
2589 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2590 gets aout_pseudo_table.
2591 (aout_pseudo_table): Declare.
2592 (obj_read_begin_hook): Define.
2593 Update copyright.
2594
2595 * config/obj-coff.c (obj_pseudo_table): Rename to
2596 coff_pseudo_table.
2597 (coff_pop_insert): Use coff_pseudo_table.
2598 (coff_sec_sym_ok_for_reloc): Remove.
2599 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2600 and comment all zero entries and remove #if 0 code.
2601 Update copyright.
2602
2603 * config/obj-coff.h (obj_pop_insert): Define.
2604 (coff_pseudo_table): Declare.
2605 Update copyright.
2606
2607 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2608 s_get_size, s_set_size. Comment all zero entries.
2609 Update copyright.
2610
2611 * config/obj-elf.c (elf_s_get_other): New function.
2612 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2613 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2614 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2615 comment.
2616 (obj_elf_parse_section_letters): Don't pass error strings to
2617 printf as format arg.
2618 Update copyright.
2619
2620 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2621 OBJ_MAYBE_ECOFF.
2622 (elf_s_get_other): Declare.
2623 (S_GET_OTHER) Define as elf_s_get_other if not already
2624 defined.
2625 (S_SET_OTHER): Only define when not already defined.
2626 (elf_obj_read_begin_hook): Declare.
2627 (obj_read_begin_hook): Define.
2628 (elf_obj_symbol_new_hook): Declare.
2629 (obj_symbol_new_hook): Define.
2630 Update copyright.
2631
2632 * config/obj-multi.h: Add copyright header and protect against
2633 multiple inclusion. Add * to all function pointers.
2634 (OBJ_HEADER): If defined, include it rather than other defines
2635 in this file.
2636 (obj_frob_file_after_relocs): Test for NULL.
2637 (obj_symbol_new_hook): Here too.
2638 (obj_sec_sym_ok_for_reloc): And here.
2639 (S_GET_OTHER): Define.
2640 (S_GET_DESC): Define.
2641 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2642 (OBJ_MAYBE_ELF): Update comment.
2643
2644 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2645 OBJ_AOUT preprocessor conditional and handle emulation by
2646 testing OUTPUT_FLAVOR.
2647 (i386_displacement): Here too.
2648 (md_section_align): Similarly here.
2649 (i386_target_format): Conditionally compile when more than one
2650 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2651 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2652 (i386_displacement): Here too.
2653 Update copyright.
2654
2655 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2656 Define TARGET_FORMAT for aout only when not multi.
2657 Update copyright.
2658
2659 * config/te-multi.h: Delete file as it's identical to te-generic.h
2660
add0c677
AM		 26612000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2662
2663 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2664 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2665 LONG_MNEM_SUFFIX.
2666
2667 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2668 DWORD_MNEM_SUFFIX.
2669 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2670 comments.
2671
a19d8eb0
CP		 26722000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2673
66778679
RH		 2674 * config/tc-mips.c (mips_do_align): New function.
2675 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2676
550262c4
NC		 26772000-01-10 Philip Blundell <philb@gnu.org>
2678
2679 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2680 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2681 line separator for Linux.
2682 * doc/as.texinfo (Comments): Mention the ARM.
2683
0decc840
NC		 26842000-01-10 Philip Blundell <pb@futuretv.com>
2685
2686 * configure.in (arm*-*-conix*): New target.
2687 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2688 armv*-*-linux-gnu.
2689 * configure: Regenerate.
2690
2e13b764
NC		 26912000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2692
2693 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2694 (obj_elf_visibility): New function.
3e87a760 2695
2e13b764
NC		 2696 * doc/as.texinfo (Visibility): New node: document visibility
2697 pseudo ops.
2698
3138f287
AM		 26991999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2700
2701 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2702 warning for absolute jump/call without `*' in non-intel mode. No
2703 need to set i.types[0] JumpAbsolute in intel mode.
2704
df32bc61
NC		 27051999-12-22 Philip Blundell <pb@futuretv.com>
2706
2707 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2708 hook function when changing sections.
2709 (arm_s_data): Likewise.
2710
b4d0b2b3
NC		 27111999-12-14 Nick Clifton <nickc@cygnus.com>
2712
2713 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2714 command line switch.
b4d0b2b3 2715
85cb2cf9
JL		 2716Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2717
2718 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2719 (r_registers, xr_registers): Define.
2720 (r_register_name, xr_register_name): New functions.
2721 (md_assemble): Handle new am33 operand types and instruction
2722 formats.
2723 (mn10300_insert_operand, check_operand): Likewise.
2724
a64bcdd8
NC		 27251999-11-29 Nick Clifton <nickc@cygnus.com>
2726
2727 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2728 (s_force_thumb): Set thumb_mode to 2.
2729 (md_assemble): Do not complain about thumb instructions on a
2730 non-thumb target if thumb_mode is set to 2.
2731
43b4c25e
MM		 27321999-11-28 Michael Meissner <meissner@cygnus.com>
2733
2734 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2735 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2736 (O_...): Add new machine dependent expressions if we are handling
2737 explicit relocations.
2738 (alpha_reloc_op): New static table holding the explicit relocation
2739 information.
2740 (alpha_literal_hash): New static to hold the hash table for
2741 explicit relocations.
2742 (alpha_macros): Add support for explicit relocations.
2743 (md_begin): If explicit relocations, initialize hash table.
2744 (md_assemble): Don't print a second error if tokenize_arguments
2745 already printed an error message.
2746 (md_apply_fix): Add support for explicit relocations.
2747 (alpha_force_relocation): Ditto.
2748 (alpha_fix_adjustable): Ditto.
2749 (alpha_adjust_symtab): New function to support explicit
2750 relocations.
2751 (alpha_adjust_symtab_relocs): Ditto.
2752 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2753 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2754 Add support for explicit relocations. Return -2 if an error
2755 message was already printed.
2756 (find_macro_match): Add support for explicit relocations. Comment
2757 each of the cases.
2758 (emit_insn): Add support for explicit relocations.
2759 (assemble_tokens): Ditto.
2760 (emit_ldgp): Ditto.
2761 (load_expression): Ditto.
2762 (emit_lda): Ditto.
2763 (emit_ldah): Ditto.
2764 (emit_ir_load): Ditto.
2765 (emit_loadstore): Ditto.
2766 (emit_ldXu): Ditto.
2767 (emit_ldil): Ditto.
2768 (emit_sextX): Ditto.
2769 (emit_division): Ditto.
2770 (emit_jsrjmp): Ditto.
2771 (emit_retjcr): Ditto.
2772
2773 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2774 ELF object format.
2775 (tc_adjust_symtab): If explicit relocations, call the function
2776 alpha_adjust_symtab.
2777 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2778 relocations next to the literal relocation they reference.
2779 (TC_INIT_FIX_DATA): Initialize the new fields.
2780 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2781
afbf211f
JL		 2782Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2783
2784 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2785 'B' operand for PA2.0 bb instruction.
eaa15ab8 2786
f11900d0
NC		 27871999-11-18 Nick Clifton <nickc@cygnus.com>
2788
2789 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2790 target.
3e87a760 2791
f11900d0
NC		 2792 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2793 relocs.
2794 (mcore_force_relocation): Force relocations to be generated for
2795 RVA relocs.
2796
2daf4fd8
AM		 27971999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2798
2799 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2800 (i386_displacement): Disallow O_big displacements.
2801
eb726e5d
DL		 2802Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2803
3e87a760
AM		 2804 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2805 Small improvements in error checking.
eb726e5d
DL		 2806 (md_assemble): Support for unconditional ARM instructions.
2807 (md_parse_option): Support for -m[arm]v5e flag.
2808
035349a4
NC		 28091999-11-12 Nick Clifton <nickc@cygnus.com>
2810
2811 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2812 buffer.
035349a4 2813
c1eae114
NC		 28141999-11-11 Nick Clifton <nickc@cygnus.com>
2815
2816 * macro.c (buffer_and_nest): Look for seperator after TO and
2817 FROM tokens.
2818
c5c834aa
AH		 28191999-11-08 Andrew Haley <aph@cygnus.com>
2820
2821 * app.c (do_scrub_chars): When in State 10, treat backslash
2822 characters in the same way as as symbol characters.
2823
98007ce7
RH		 28241999-11-07 Richard Henderson <rth@cygnus.com>
2825
2826 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2827 the previous label was in the current section before playing
2828 with auto-alignment.
2829
d6c497c7
NC		 28301999-11-06 Nick Clifton <nickc@cygnus.com>
2831
2832 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2833 for weak symbols.
d6c497c7 2834 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2835 the symbol is weak.
d6c497c7 2836
dd33dc0f
MM		 28371999-11-05 Michael Meissner <meissner@cygnus.com>
2838
2839 * expr.h (operatorT): Increase machine dependent operators to 16.
2840 * expr.c (op_rank): Ditto.
2841
5f91fe03
ILT		 28421999-11-03 Ian Lance Taylor <ian@zembu.com>
2843
53b0d397
ILT		 2844 * read.c (pseudo_set): Reject attempts to set the value of a
2845 section symbol.
2846
5f91fe03
ILT		 2847 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2848 if it is defined.
2849
2850 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2851
2852 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2853 to bfd_set_section_contents.
2854
829ce307
NC		 28551999-11-03 Nick Clifton <nickc@cygnus.com>
2856
2857 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2858
2bd7f1f3
GRK		 28591999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2860
2861 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2862 (mips_ip): Use OPCODE_IS_MEMBER.
2863
90ca882f
JL		 2864Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2865
acb56623
JL		 2866 * config/tc-arm.c (reg_required_here): Improve comments.
2867
66778679
RH		 2868 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2869 (tinsns): Initialize variants field.
b49cfa5d
JL		 2870
2871 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2872 BAD_PC respectively.
90ca882f 2873
29c4c6b5
NC		 28741999-10-27 Scott Bambrough <scottb@netwinder.org>
2875
2876 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2877 * config/tc-arm.h: Fix compile time warnings.
2878
d9fd9852
DN		 2879Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2880
2881 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2882 form @abs16, @(abs16) and @(abs16 + imm).
2883
9ce8a5dd
GRK		 28841999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2885
2886 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2887 (ISA_HAS_64_BIT_REGS) New.
2888 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2889 mips_emit_delays,macro_build,load_register,load_addresss,
2890 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2891 and/or use new ISA_xxx macros in expressions involving
2892 ISA, particularly mips_opts.isa.
2893
446a06c9
MM		 28941999-10-18 Michael Meissner <meissner@cygnus.com>
2895
2896 * expr.h (operatorT): Add machine dependent operators md1..md8.
2897 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2898 for the machine dependent operators to use.
2899
2900 * expr.c (op_rank): Add machine dependent operators.
2901
2902 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2903 operator.
2904 (O_cpregister): Ditto.
2905 (md_begin): Change X_op test that field is wide enough to use
2906 O_max instead of O_alpha_max.
2907 (cpu_types): Fill in missing initializer.
2908 (alpha_num_macros): Make unsigned.
2909 (md_assemble): Make opnamelen be size_t.
2910 (md_apply_fix): Cast alpha_num_operands to int before testing.
2911 (alpha_force_relocation): Ditto.
2912 (alpha_fix_adjustable): Ditto.
2913 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2914 (tc_gen_reloc): Ditto.
2915 (tc_get_register): Ditto.
2916 (emit_ldgp): Ditto.
2917 (emit_lda): Ditto.
2918 (emit_ldah): Ditto.
2919 (emit_ldil): Ditto.
2920 (s_alpha_ent): Ditto.
2921 (s_alpha_end): Ditto.
2922 (s_alpha_frame): Ditto.
2923 (s_alpha_prologue): Ditto.
2924 (s_alpha_file): Ditto.
2925 (s_alpha_gprel32): Ditto.
2926 (s_alpha_proc): Ditto.
2927 (s_alpha_set): Ditto.
2928 (s_alpha_base): Ditto.
2929 (s_alpha_align): Ditto.
2930 (s_alpha_arch): Ditto.
2931 (alpha_align): Ditto.
2932 (assemble_insn): Suppress unused variable warning.
2933 (emit_insn): Ditto.
2934 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2935 order in the structure.
2936 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2937
476cdcb8
JL		 2938Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2939
2940 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2941
c388dee8
AM		 29421999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2943
2944 * config/tc-i386.c (i386_index_check): Correct #endif location.
2945
2bdd6cf5
GK		 2946Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2947
2948 * as.c (show_usage): Document new options.
2949 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2950 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2951 (parse_args): Parse the new options.
2952 (main): If there were warnings, and --fatal-warnings
2953 was specified, print an error.
2954 * as.h: New variable, flag_fatal_warnings, for new option.
2955
d53d2751
JL		 2956Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2957
2958 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2959 '@'. Change autoincrement completers to fall through to cache control
2960 completers.
2961
2962 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2963 arg.
d53d2751
JL		 2964 (pa_parse_addb_64_cmpltr): New function.
2965
2966 * config/tc-hppa.c (pa_ip): Change error message.
2967 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2968 '?Q' args to allow falling through.
2969
8fce3f5e 2970 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2971 Remove unused conditional codes.
2972 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2973
ba09cd8d
DN		 2974Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2975
2976 * config/tc-d30v.c (CHAR_BIT): Define.
2977 (check_range): Fix bit operations to support integers bigger than
2978 32 bits.
2979
c43185de
DN		 2980Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2981
2982 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2983 operands.
2984
925c058e
DE		 2985Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2986 Doug Evans <devans@cygnus.com>
2987
2988 Add support for m32rx.
2989 * config/tc-m32r.c (enable_m32rx): New static global.
2990 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2991 (allow_m32rx): New function.
2992 (M32R_SHORTOPTS): Add `O'.
2993 (md_longopts): Add --m32rx plus several warning options.
2994 (md_parse_option): Handle new options.
2995 (md_show_usage): Print them.
2996 (md_begin): Enable m32rx.
2997 (OPERAND_IS_COND_BIT): New macro.
2998 (first_writes_to_seconds_operands): New function.
2999 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3000 (target_make_parallel,assemble_two_insns): New functions.
3001 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3002 If optimizing and m32rx, try to make consecutive insns parallel.
3003
fba2b7f9
GK		 3004Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3005
3006 * config/tc-mips.c (nopic_need_relax): Allow for the
3007 .sdata.foo sections generated by -fdata-sections,
3008 and for the .gnu.linkonce.s sections generated by C++.
3009
fd232ac8
JL		 3010Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3011
ce674324
JL		 3012 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3013 with cleaner code using completer prefixes. Add 'Y'.
3014
fd232ac8
JL		 3015 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3016
b1039fc4
JL		 3017Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3018
66778679 3019 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3020 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3021 insn does not match and we should try the next insn in the table.
3022
913f265c
NC		 30231999-09-22 Nick Clifton <nickc@cygnus.com>
3024
3025 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3026
54af6ff6
JL		 3027Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3028
3029 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3030 of PA2.0 support.
3031
4cc782b5
ILT		 30321999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3033
3034 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3035 OBJ_ELF. If ELF, add "sq".
3036 (md_parse_option): If ELF, ignore -s and -q.
3037 (md_show_usage): Mention ELF options.
3038
6be78360
JL		 3039Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3040
eaa15ab8 3041 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3042 operands.
3043
71823da4
JL		 3044 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3045
61dd1d31
JL		 3046 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3047
1cf6ae67
JL		 3048 * config/tc-hppa.c (struct pa_it): New field "trunc".
3049 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3050 (pa_parse_ftest_gfx_completer): New function
3051 (pa_parse_fp_cnv_format): New function.
3052
77c02e18
JL		 3053 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3054 (md_apply_fix): Handle 22bit pc-rel branches.
3055
629d9417
JL		 3056 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3057
dbe2f9ee
JL		 3058 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3059
3db6e6bd
JL		 3060 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3061
6be78360
JL		 3062 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3063
e061d86f
JL		 3064Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3065
66778679
RH		 3066 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3067 (pa_ip): Handle 'fX'.
e061d86f 3068
7acbfc6b
JL		 3069Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3070
3071 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3072 unwinds unless the function is in the text space.
3073 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3074
2d93dcc4
JL		 3075Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3076
b52c78b8
JL		 3077 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3078 (md_assemble): To here. Tweak address generation.
3079
2d93dcc4
JL		 3080 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3081 debug_line.
3082 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3083 (md_assemble): Call dwarf2_where for OBJ_ELF.
3084 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3085 (pa_end_of_source): New function.
3086 * tc-hppa.h (md_end): Define for OBJ_ELF.
3087
6d83c84b
MM		 30881999-09-14 Michael Meissner <meissner@cygnus.com>
3089
3090 * configure.in (Canonicalization of target names): Remove adding
3091 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3092 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3093 * configure: Regenerate.
3094
41fd319a
ILT		 30951999-09-14 Donn Terry <donn@interix.com>
3096
3097 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3098
795a7704
AM		 30991999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3100
2f66722d
AM		 3101 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3102 pc-relative jmp/call to an absolute symbol.
3103 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3104 absolute section symbols.
3105
795a7704
AM		 3106 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3107 jump handling code and comments.
3108
c0c949c7
ILT		 31091999-09-12 Ian Lance Taylor <ian@zembu.com>
3110
3111 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3112 the value if TE_PE and a global defined symbol.
3113
e723ef7c
ILT		 31141999-09-11 Ian Lance Taylor <ian@zembu.com>
3115
3116 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3117 print the symbol, rather than printing it here.
3118
fa16d387
ILT		 31191999-09-11 Donn Terry <donn@interix.com>
3120
d33e1d24
ILT		 3121 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3122 BFD_RELOC_RVA relocations.
3123
18dc2407
ILT		 3124 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3125 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3126 starts with "_G".
3127
945a1a6b
ILT		 3128 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3129 defined.
3130 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3131 * doc/internals.texi (Object format backend): Document
3132 SET_SECTION_RELOCS.
3133
79d292aa
ILT		 3134 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3135 relocations against global symbols if TE_PE.
3136
7a6284c4
ILT		 3137 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3138 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3139
8828d862
ILT		 3140 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3141 symbols.
3142
9690c54d
ILT		 3143 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3144 symbols which do not have a constant value, or tags with
3145 non-tags. Remove the symbol from the list before adding it at the
3146 end.
3147
23dab925
ILT		 3148 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3149 C_FCN symbol differently if TE_PE.
3150 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3151 appears in the pseudo-op, rather coff_line_base which is only set
3152 for a .bf symbol.
3153
28428223
ILT		 3154 * config/obj-coff.c (obj_coff_loc): New static function.
3155 (obj_pseudo_table): Add "loc".
3156
e8a3ab75
ILT		 3157 * config/obj-coff.c (add_lineno): Check that the line number is
3158 positive.
3159
2ab9b79e
ILT		 3160 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3161 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3162 int.
3163 (md_atof): Return NULL rather than 0.
3164 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3165 * expr.c (expr): Change first parameter to int.
3166 * config/obj-coff.c: Add declarations for static functions.
3167 (coff_frob_symbol): Use SYM_AUXENT.
3168 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3169
5881e4aa
ILT		 3170 * config/obj-coff.c (obj_coff_section): Default to setting
3171 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3172
e723ef7c
ILT		 3173 * write.c (adjust_reloc_syms): Print adjusted fixup.
3174
fa16d387
ILT		 3175 * expr.c (integer_constant): Correct too_many_digits calculation
3176 in base 10 case.
3177
13a830b6
AS		 31781999-09-09 Andreas Schwab <schwab@suse.de>
3179
3180 * doc/c-arm.texi: Fix arguments of @var to not contain
3181 punctuation.
3182
325188ec
NC		 31831999-09-08 Philip Blundell <pb@nexus.co.uk>
3184
3e87a760 3185 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3186 and COFF targets.
3187 (md_parse_option): Only support -k flag for ELF and COFF targets.
3188
e7c1f43c
JL		 3189Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3190
3191 * config/tc-hppa.c (pa_ip): Put strict register checks before
3192 call to pa_parse_number.
3193
4964086a
JL		 3194 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3195
c4bf532f
ILT		 31961999-09-06 Ian Lance Taylor <ian@zembu.com>
3197
3198 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3199 BFD_ASSEMBLER code.
3200
a33132fd
ILT		 32011999-09-06 Donn Terry <donn@interix.com>
3202
3203 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3204
0f4f8b56
JL		 3205Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3206
3207 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3208 candidate instruction. Require registers for register arguments
3209 when in strict mode. Require assemble-time constants for
3210 constants when in strict mode.
3211 (pa_get_absolute_expression): Require a constant when in strict
3212 mode.
eaa15ab8 3213
d3388653
NC		 32141999-09-06 Nick Clifton <nickc@cygnus.com>
3215
3216 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3217
041dd5a9
ILT		 32181999-09-04 Steve Chamberlain <sac@pobox.com>
3219
3220 * config/tc-pj.c: New file, supports picoJava in ELF.
3221 * config/tc-pj.h: Ditto.
3222 * configure.in (pjl*, pj*): New targets.
3223 * Makefile.am: Rebuild dependencies.
3224 (CPU_TYPES): Add pj.
3225 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3226 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3227 * doc/c-pj.texi: New file.
3228 * doc/as.texinfo: Add some PJ specifics.
3229 * doc/all.texi: Add PJ to the list of all architectures, sort them
3230 all alphabetically.
3231 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3232 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3233
4ca72d38
AM		 32341999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3235
3236 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3237 (obj_frob_file): Test for null pointer.
3238 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3239 (OBJ_PROCESS_STAB): And here.
3240 (elf_obj_sy): Remove
3241
3242 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3243 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3244 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3245
3246 * config/obj-coff.c (no_func): Remove.
3247 (coff_format_ops): Change occurrences of no_func to 0, as we test
3248 for 0 in obj-multi.h.
3249
3250 * configure.in: Enable bfd for i386-coff when primary target is
3251 bfd. Enable i386 elf,coff emulation support. Don't set
3252 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3253 emulation to support.
3254 *configure: Regenerate.
3255
bcef92fa
NC		 32561999-09-02 Nick Clifton <nickc@cygnus.com>
3257
3258 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3259 .section .line directive is encountered.
3260
cdf82bcf
NC		 32611999-09-01 Nick Clifton <nickc@cygnus.com>
3262
5856c19a 3263 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3264 format.
5856c19a 3265
cdf82bcf
NC		 3266 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3267 * as.texinfo: Document --gdwarf2 command line option.
3268 Add additional documentation of ARM command line switches.
3269
af6bdddf
AM		 32701999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3271
3272 * config/tc-i386.c (i386_intel_memory_operand): Combine
3273 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3274 and RESTORE_END_STRING around parse_register calls.
3275 (i386_operand): Here too.
3276 (i386_is_reg): Remove.
3277 (parse_register): Move as_bad calls from within this function to
3278 callers.
3279
5f47d35b
AM		 32801999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3281
3282 Based on a patch from H.J. Lu <hjl@gnu.org>
3283 * config/tc-i386.c (parse_register): Handle FP regs specially.
3284 (md_begin): Remove '(' and ')' from register_chars.
3285
1174497c
DE		 32861999-08-29 Doug Evans <devans@casey.cygnus.com>
3287
3288 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3289 error message (done elsewhere).
3290
17d9105c
JL		 3291Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3292
3293 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3294
9ecc05f0
JL		 3295Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3296
66778679 3297 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3298 args by 'f'.
3299
9e4f2d3a
JL		 3300 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3301
680ef6de
JL		 3302 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3303 between args.
3304 Add new completers. Fix bug in 64 bit condition handling.
3305
413c94ba
JL		 3306 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3307 'cS', and 'c*'.
3308
28252e61
JL		 3309 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3310
a97685e9
JL		 3311 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3312
3e87a760 3313 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3314
cb30237e
NC		 33151999-08-27 Jim Wilson <wilson@cygnus.com>
3316
3317 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3318 (struct ls): Add frag field. Initialize it to zero.
3319 (out_end_sequence): New local text_frag. Set it while in text section.
3320 Replace address check with frag check. Set ls.frag to text_frag if
3321 out_set_addr called.
3322 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3323 Set it before switching sections. Replace address check with frag
3324 check. Set ls.frag to saved_frag if out_set_addr called.
3325
09a798ea
NC		 33261999-08-26 David Mosberger <davidm@hpl.hp.com>
3327
66778679 3328 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3329 output "advance_pc" opcode instead of calling gen_addr_line().
3330 The latter has the undesired side-effect of creating a new row
3e87a760 3331 in the debug line info matrix.
09a798ea 3332
e1c05f12
NC		 33331999-08-26 Jim Wilson <wilson@cygnus.com>
3334
3335 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3336 ls.last_filename if last is less than zero. Set ls.last_filename
3337 when allocating new entry.
3338 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3339 call.
3340
b23bac36
AM		 33411999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3342
3343 * config/tc-i386.c (i386_index_check): Fix the displacement size
3344 when INFER_ADDR_PREFIX.
3345
50f4163f
NC		 33461999-08-18 Nick Clifton <nickc@cygnus.com>
3347
3348 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3349 display its value.
3350
f589a541
ILT		 33511999-08-17 Ian Lance Taylor <ian@zembu.com>
3352
3353 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3354 handle 0xffffNNNN constants correctly.
3355
11450271
NC		 33561999-08-16 Nick Clifton <nickc@cygnus.com>
3357
3358 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3359 as well as loads.
3360
276b1dc2
NC		 33611999-08-13 Nick Clifton <nickc@cygnus.com>
3362
3363 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3364 (md_apply_fix3): Always pass positive values to
3365 validate_offset_imm.
3366
ae5ad4ad
NC		 33671999-08-12 Nick Clifton <nickc@cygnus.com>
3368
3369 * config/tc-arm.c (skip_whitespace): New macro.
3370 Formatting tidy ups.
3e87a760 3371
ae5ad4ad
NC		 3372 (md_apply_fix3): Store relocation offset in addend for ELF based
3373 relocs.
3374 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3375 calls.
3376
bf6d3895
AM		 33771999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3378
3379 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3380 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3381
46031ca9
JL		 3382Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3383
b100be66
JL		 3384 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3385 flags for the unwind subspace.
3386
46031ca9
JL		 3387 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3388 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3389 suitable relocation based on the size of the target's pointer.
3390 Always Use subsegment zero for the unwinders.
3391 (pa_level): Handle "2.0w".
3392
65172ab8 3393Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3394
3395 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3396 with the following instruction unless this was specified.
3397
1a1ae23e
ILT		 33981999-08-09 Ian Lance Taylor <ian@zembu.com>
3399
3400 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3401 certain sections, to match BFD changes.
3402
81afc846
ILT		 34031999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3404
3405 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3406 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3407 * Makefile.in: Rebuild.
81afc846 3408
04ad1543
ILT		 34091999-08-08 Ian Lance Taylor <ian@zembu.com>
3410
3411 * Makefile.am: Rename .dep* files to DEP*.
3412 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3413 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3414 targets to DEPOBJ.
3415 * Makefile.in: Rebuild.
3416
1eb7027c
RH		 34171999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3418
3419 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3420
2dcc60be
ILT		 34211999-08-08 Ian Lance Taylor <ian@zembu.com>
3422
46eec08e
ILT		 3423 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3424 avoid problems on DOS filesystems.
3425 * Makefile.in: Rebuild.
3426
2dcc60be
ILT		 3427 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3428
34291999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3430
3431 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3432 section flag.
3433
76a27922
ILT		 34341999-08-08 Ian Lance Taylor <ian@zembu.com>
3435
3436 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3437 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3438 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3439
0741736b
JL		 3440Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3441
3442 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3443
9a913dfb
JL		 3444Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3445
3446 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3447
a1f2d742
ILT		 34481999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3449
3450 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3451 non-adjustable symbols.
3452
55a914bc
JL		 3453Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3454
3455 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3456
336f7c70 3457Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3458
3459 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3460 operands.
3461
9750fcc5
ILT		 34621999-08-05 Donn Terry <donn@interix.com>
3463
3464 * config/te-interix.h: New file.
3465 * configure.in (i386-*-interix*): New target.
3466 * configure: Rebuild.
3467
39ba5561
JL		 3468Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3469
3470 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3471 selectors for ELF too.
3472 (selector_table): Add "ltp" and "rtp" selectors.
3473
eecb386c
AM		 34741999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3475
3476 * config/tc-i386.c (i386_operand): No need to change
3477 operand_string pointer in segment reg case before goto
3478 do_memory_reference. Initialise displacement_string_start and
3479 displacement_string_end after do_memory_reference label.
3480 (i386_index_check): Add operand_string param, and print error
3481 message on failure here.
3482 (i386_intel_memory_operand): Instead of here.
3483 (i386_operand): And here.
3484 (INFER_ADDR_PREFIX): Enable.
3485
3486 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3487
3488 * config/tc-i386.h (DefaultSize): Define. Renumber following
3489 opcode_modifier defines.
3490
3491 From Etienne Lorrain <etienne.lorrain@ibm.net>
3492 * config/tc-i386.c (stackop_size): New variable.
3493 (set_16bit_code_flag): Clear it here.
3494 (set_16bit_gcc_code_flag): New function.
3495 (md_pseudo_table): Add "code16gcc" entry.
3496 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3497
f173e82e
ILT		 34981999-08-03 Ian Lance Taylor <ian@zembu.com>
3499
a04b544b
ILT		 3500 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3501 next_set_end even if the end symbol is being discarded.
3502
3503 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3504 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3505 * config/obj-coff.c: Likewise.
3506 (seg_info_type): Remove.
3507 (seg_info_off_by_4): Change to array of segT.
3508 (s_get_segment): Adjust accordingly.
3509 (obj_pseudo_table): Fully initialize sentinel entry.
3510
f173e82e
ILT		 3511 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3512 Ralf Baechle <ralf@uni-koblenz.de>.
3513
c3332e24
AM		 35141999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3515
3516 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3517
35181999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3519
24eab124
AM		 3520 * config/tc-i386.c: Indentation and white space changes.
3521 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3522 don't enable it by default.
3523 (i386_intel_operand): Remove redundant prototype.
3524 Move check on number of memory operands, and i.mem_operands++
3525 (i386_intel_memory_operand): To here.
3526 Remove i386_immediate code from here. Remove special case code
3527 for input and output using (%dx). Remove base/index checks and
3528 call i386_index_check instead. Save initial operand_string
3529 argument for error message.
3530 (i386_operand): Remove redundant prototype. Move base/index
3531 checks to i386_index_check.
3532 (i386_displacement): Move intel mode check for non-zero
3533 i.disp_operand
3534 (i386_intel_memory_operand): To here.
c3332e24 3535
6d8809aa
RH		 35361999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3537
3538 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3539 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3540 by .register pseudo-op if -64 and --no-undeclared-regs.
3541 (s_register, sparc_adjust_symtab): New functions.
3542 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3543 Declare sparc_adjust_symtab as tc_adjust_symtab.
3544 * doc/c-sparc.texi: Add description of #ignore special literal
3545 for .register pseudo-op.
3546
c8d259f7
CM		 35471999-07-30 Catherine Moore <clm@cygnus.com>
3548
eaa15ab8 3549 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3550 the relocation's section offset.
3551
b77ad1d4
AM		 35521999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3553
3554 * write.c (fixup_segment): Fix generic error check overflow test.
3555
3556 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3557 X_add_number to long.
3558
b53fcc20
JL		 3559Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3560
3561 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3562 processing.
b53fcc20 3563
d2e71411
ILT		 35641999-07-27 Ian Lance Taylor <ian@zembu.com>
3565
3566 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3567 VTABLE relocations.
3568
e9f56b1d
ILT		 35691999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3570
3571 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3572
1a39f480
ILT		 3573 * configure.bat: Remove; obsolete.
3574 * config/go32.cfg: Likewise.
3575
29fe79d3
ILT		 35761999-07-21 Brad M. Garcia <bgarcia@fore.com>
3577
3578 * configure.in (i386-*-vxworks*): New target.
3579 * configure: Rebuild.
3580
e06510e6
RH		 35811999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3582
3583 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3584
dabe3bbc
RH		 35851999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3586
3587 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3588 on -64 and not pic.
3589 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3590 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3591 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3592 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3593 MAX_RELOC_EXPANSION): Define.
3594 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3595
b4cac588
AM		 35961999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3597
3598 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3599 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3600 block. Print a warning if an 8-bit or 16-bit constant
3601 displacement or immediate is truncated on output.
3602 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3603 immediate.
3604 (i386_operand): Disallow immediate jump absolute operand.
3605
966ed0b4
ILT		 36061999-07-15 Ian Lance Taylor <ian@zembu.com>
3607
0ed15843
ILT		 3608 * configure.in: Bump version number to 2.9.5.
3609 * configure: Rebuild.
3610
966ed0b4
ILT		 3611 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3612 or %llx work.
3613
67f1cff0
JL		 3614Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3615
3616 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3617 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3618
2f992c04
NC		 36191999-07-14 Philip Blundell <pb@nexus.co.uk>
3620
3621 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3622 is defined.
3623 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3624
3625 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3626 if -mno-fpu was given.
3627 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3628 relocs.
3629 (cons_fix_new_arm): Remove misleading comments.
3630
14ad458a
ILT		 36311999-07-14 Ian Lance Taylor <ian@zembu.com>
3632
3633 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3634 error message.
3635 (relax_segment): Likewise. After giving a rs_org error, convert
3636 the frag to rs_align to avoid cascading errors.
3637
36823076
AS		 36381999-07-12 Andreas Schwab <schwab@suse.de>
3639
3640 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3641
ab9da554
ILT		 36421999-07-11 Ian Lance Taylor <ian@zembu.com>
3643
3644 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3645 as appropriate. Fill in structure initializations. Add variable
3646 initializations. Add casts.
3647 * dwarf2dbg.c (print_stats): Change i to size_t.
3648 * listing.c (listing_listing): Change list_line to unsigned int.
3649
e0accf0c
ILT		 36501999-07-10 Ian Lance Taylor <ian@zembu.com>
3651
3652 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3653 rather than checking for \001 and \002 in symbol name.
3654 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3655
7d4ce8a9
JL		 3656Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3657
3658 * configure.in (hppa*-linux-gnu*): New target.
3659 * configure: Rebuilt.
3660
5395a469
NC		 36611999-07-08 Nick Clifton <nickc@cygnus.com>
3662
3e87a760 3663 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3664
cac58fa6
NC		 36651999-07-07 Nick Clifton <nickc@cygnus.com>
3666
5395a469 3667 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3668 accessing symbolP directly.
3669
03b36ee1
JL		 3670Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3671
3672 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3673 for ELF.
3674
49a5575c
NC		 36751999-07-05 Nick Clifton <nickc@cygnus.com>
3676
3677 * config/tc-arm.c (ARM_EXT_V5): Define.
3678 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3679 (md_begin): Detect ARM v5 architectures.
3680 (md_parse_option): Accept arm v5 specification.
3681 (md_show_usage): Documment -marmv5 switch.
3682
3683 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3684
49a5575c
NC		 3685 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3686 op.
3687 (validate_immediate_twopart): New function. Determine if a
3688 constant can be computed by two ADD instructions.
3689 (output_inst): Remove its command line parameter - it was never
3690 used.
3691 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3692 implememt the ADRL pseudo op.
3693 (tc_gen_reloc): Generate a suitable error message if an ADRL
3694 instruction tries to generate a real reloc.
3695
3696 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3697
09ecf0ba
JL		 3698Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3699
3700 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3701 into lower case.
3702
264d6861
ILT		 37031999-06-27 H.J. Lu <hjl@gnu.org>
3704
3705 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3706 non BFD_ASSEMBLER case.
3707
827c0149
ILT		 37081999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3709
3710 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3711 data.
3712
a340d270
RH		 37131999-06-26 David Mosberger <davidm@hpl.hp.com>
3714
3715 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3716 out_end_sequence() when the address decreases due to a new frag.
3717 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3718 numbering starts with 1.
3719
16b93d88
NC		 37201999-06-23 Nick Clifton <nickc@cygnus.com>
3721
3722 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3723 .section for COFF.
3724 (mcore_s_text): Call obj_elf_text for ELF target.
3725 (mcore_s_data): Call obj_elf_data for ELF target.
3726 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3727 for COFF target.
3728 (mcore_s_bss): New function: Dump literal table before changing
3729 sections.
3730 (mcore_s_comm): New function: Dump literal table before changing
3731 sections.
3e87a760 3732
16b93d88
NC		 3733 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3734 No longer static functions.
3735 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3736 Provide prototypes for these functions.
3737
fed9b18a
ILT		 37381999-06-22 Ian Lance Taylor <ian@zembu.com>
3739
be2acf27
ILT		 3740 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3741 a list of names, to try obj_segment_name, and to try abbreviated
3742 names when using COFF without long section names.
3743
7dcc9865
ILT		 3744 * config/tc-alpha.c: More use of symbol accessor functions.
3745 * config/tc-arc.c: Likewise.
3746 * config/tc-d30v.c: Likewise.
3747 * config/tc-fr30.c: Likewise.
3748 * config/tc-i860.c: Likewise.
3749 * config/tc-m88k.c: Likewise.
3750 * config/tc-mcore.c: Likewise.
3751 * config/tc-ns32k.c: Likewise.
3752 * config/tc-sparc.c: Likewise.
3753 * config/tc-v850.c: Likewise.
3754
a77f5182
ILT		 3755 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3756 sy_value with appropriate accessor functions.
3757 * config/tc-arm.c (md_apply_fix3): Likewise.
3758 * config/tc-d10v.c (AT_WORD_P): Likewise.
3759 * config/tc-v850.c (reg_name_search): Likewise.
3760
fed9b18a
ILT		 3761 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3762 use symbol_get_bfdsym instead.
3763 * config/tc-ppc.c (md_assemble): Likewise.
3764 * config/tc-v850.c (v850_comm): Likewise.
3765
310b5aa2
ILT		 37661999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3767
3768 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3769 the symbol, rather than accessing the bsym member.
3770 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3771 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3772 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3773 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3774 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3775 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3776 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3777 * config/tc-v850.c (tc_gen_reloc): Likewise.
3778
9cb8e75e
JL		 3779Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3780
3781 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3782 (hppa_gen_reloc_type): Conditionalize on BFD64.
3783 (tc_gen_reloc): Re-enable ELF relocations.
3784 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3785
3d103319
ILT		 37861999-06-21 Ian Lance Taylor <ian@zembu.com>
3787
3788 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3789 warning.
3790 (do_ldst): Move assignment out of if condition.
3791 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3792 parentheses to avoid warning.
3793
776b24b4
NC		 37941999-06-21 Nick Clifton <nickc@cygnus.com>
3795
155f0fe7
NC		 3796 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3797 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3798
809ffe0d
ILT		 37991999-06-19 Ian Lance Taylor <ian@zembu.com>
3800
3801 * config/tc-ppc.c: Update for symbol handling changes.
3802 * config/obj-coff.c: Likewise.
3803
49863f82
JL		 3804Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3805
3806 * tc-hppa.c: General cleanups of ELF support. No more spaces
3807 and subspaces for ELF.
3808 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3809 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3810 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3811 (UNWIND_SECTION_NAME): Likewise.
3812 (space/subspace related structures): Conditionalize definitions
3813 on OBJ_SOM.
3814 (space/subspace directives and support routines): Conditionalize
3815 definitions and references/uses on OBJ_SOM.
3816 (label_symbol_struct): For ELF, track the symbol's segment. For
3817 SOM track its space.
3818 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3819 changes.
3820 (USE_ALIASES): Kill for both SOM & ELF.
3821 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3822 (pa_space, pa_subspace): Corresponding changes.
3823 (pa_spaces_begin): Corresponding chagnes.
3824 (md_begin): Do not muck around with space/subspace stuff for
3825 OBJ_ELF.
3826 (md_apply_fix): Temporarily disable argument relocation stuff
3827 for OBJ_ELF.
3828 (tc_gen_reloc): Temporarily disable relocation generation for
3829 OBJ_ELF
3830 (pa_build_unwind_subspace): Similarly.
3831
fed881b1
NC		 38321999-06-16 Nick Clifton <nickc@cygnus.com>
3833
3834 * config/tc-arm.c (thumb_set): New pseudo op.
3835 (text, data, section): Override these pseudo ops with ARM
3836 specific versions.
3837 (s_thumb_set): New function: Perform the same as a .set pseudo
3838 op, but also mark the alias'ed symbol as being a Thumb
3839 function.
3840 (arm_s_text): New function: Perform the same as the .text
3841 pseudo op, but dump the literal pool before changing
3e87a760 3842 sections.
fed881b1
NC		 3843 (arm_s_data): New function: Perform the same as the .data
3844 pseudo op, but dump the literal pool before changing
3e87a760 3845 sections.
fed881b1 3846 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3847 .section pseudo op, but dump the literal pool before changing
3848 sections.
fed881b1
NC		 3849 (arm_cleanup): Do not reset the current section before dumping
3850 the literal pool.
3851
0f94f4c8
NC		 38521999-06-17 Nick Clifton <nickc@cygnus.com>
3853
2f3519a2
NC		 3854 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3855 OPTION_NO_WARN_UNMATCHED entries.
3856 (md_parse_option): Generate a warning message if an unrecognised
3857 option is encountered.
3858
0f94f4c8
NC		 3859 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3860 (get_operands): When parsing an expression after an '@' symbol
3861 has been detected, do not ignore '#' symbols.
3862 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3863 false.
0f94f4c8 3864
e4a86f6f
ILT		 38651999-06-13 Ian Lance Taylor <ian@zembu.com>
3866
3867 From K. Richard Pixley <rich@noir.com>:
3868 * configure.in (ppc-*-vxworks*): New target.
3869 * configure: Rebuild.
3870
a8aed0fb
UD		 38711999-06-12 Philip Blundell <philb@gnu.org>
3872
3873 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3874
7565ed77
ILT		 38751999-06-13 Ian Lance Taylor <ian@zembu.com>
3876
3877 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3878 which refer to symbols in linkonce sections, permit reducing the
3879 relocs if the symbol is local.
3880
b9e57a38
ILT		 38811999-06-12 Ian Lance Taylor <ian@zembu.com>
3882
3883 * subsegs.c (subseg_text_p): New function.
3884 * as.h (subseg_text_p): Declare.
3885 * read.c (do_align): Use subseg_text_p to set the default fill.
3886 * write.c (subsegs_finish): Likewise.
3887 * config/obj-coff.c (write_object_file): Likewise.
3888 * config/tc-i386.h (md_maybe_text): Don't define.
3889 (md_do_align): Use subseg_text_p to set the default fill.
3890 * config/tc-m32r.c (m32r_do_align): Likewise.
3891 * config/tc-sh.c (sh_do_align): Likewise.
3892 * config/tc-sparc.h (md_do_align): Likewise.
3893
008960a5
ILT		 38941999-06-12 David O'Brien <obrien@freebsd.org>
3895
3896 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3897 * configure: Rebuild.
3898
a1605869
ILT		 38991999-06-12 Ian Lance Taylor <ian@zembu.com>
3900
d9ac5a3b
ILT		 3901 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3902 * Makefile.am: Rebuild dependencies.
3903 * Makefile.in: Rebuild.
3904
a1605869
ILT		 3905 * config/tc-i386.c (i386_immediate): Remove unused label
3906 seg_unimplemented.
3907
3908 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3909 * symbols.c: Likewise.
3910 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3911 sy_next field when taking address, rather than symbol_next.
3912
3913 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3914 offsetT.
3915 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3916 value from the output file architecture.
3917 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3918 * dwarf2dbg.h: Change bfd_vma to addressT.
3919
a7cd1c22
ILT		 39201999-06-11 Ian Lance Taylor <ian@zembu.com>
3921
3922 * dwarf2dbg.h: Use PARAMS in function declarations.
3923
76171f81
ILT		 39241999-06-11 Martin Dorey <mdorey@madge.com>
3925
3926 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3927 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3928 OBJ_ELF.
3929 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3930
9b4d630b
ILT		 39311999-06-11 Ian Lance Taylor <ian@zembu.com>
3932
5865bb77
ILT		 3933 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3934
9e7c96d9
ILT		 3935 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3936 popsection.
3937
1b50c718
ILT		 3938 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3939
1bf67e0d
ILT		 3940 * read.c (read_a_source_file): Only declare inescape if
3941 QUOTES_IN_INSN.
3942
3943 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3944 match parameters.
3945 (find_entry_byval): Add parens to avoid warning.
3946
3947 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3948
9b4d630b
ILT		 3949 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3950 undefined symbols.
3951
a22b281c
RH		 39521999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3953
66778679 3954 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3955 with isoctal.
3956
3957 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3958 synthetize_setx): New functions.
3959 (md_assemble): Broken the special cases into the above
3960 functions. Make compiler happy if sizeof(bfd_vma)==4.
3961 Fix sethi generated from set/setuw. If instructions have a relloc,
3962 always clear the fields to be relocated in the opcode.
3963 (sparc_ip): Remove special_case global variable.
3964
7f2f689c
ILT		 39651999-06-10 Ian Lance Taylor <ian@zembu.com>
3966
d7ba4a77
ILT		 3967 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3968 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3969 indication of success rather than a value.
3970 (itbl_get_val): Likewise.
3971 (itbl_get_field): Use strcspn. Change delimiters to include
3972 parens.
3973 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3974 (itbl_get_val): Likewise.
3975 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3976
7f2f689c
ILT		 3977 * symbols.c (copy_symbol_attributes): Convert local symbols to
3978 regular symbols.
3979
c1d3c45e
NC		 39801999-06-10 Nick Clifton <nickc@cygnus.com>
3981
3982 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3983 ARM920t.
c1d3c45e 3984
63fab58c
RH		 39851999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3986
3987 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3988 Optimize set if sizeof(bfd_vma) == 64.
3989 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3990 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3991 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3992
cf9a1301
RH		 39931999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3994
3995 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3996 (s_ncons): New function.
3997 (native_op_table): New table.
3998 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3999 R_SPARC_OLO10 handling.
4000
bf29b231
RH		 4001Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4002
4003 * expr.h (struct expressionS): Revert last change; widen X_op.
4004 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4005
9be1cda6
AS		 4006Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4007
a4835b42
AS		 4008 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4009 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4010 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4011 * Makefile.in: Regenerated.
4012
9be1cda6
AS		 4013 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4014 `common' pass on to s_mri_common.
3e87a760 4015 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4016
62335629
RH		 40171999-06-06 Richard Henderson <rth@cygnus.com>
4018
4019 * config/obj-elf.c (obj_elf_section): Don't free the return
4020 value of demand_copy_C_string.
4021
9de8d8f1
RH		 40221999-06-05 Richard Henderson <rth@cygnus.com>
4023
4024 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4025 creation logic from obj_elf_create_section.
4026
4027 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4028 (section_stack): New.
4029 (special_sections): Make const.
4030 (obj_elf_section): Gut and rewrite parsing.
4031 (obj_elf_change_section): New function broken out of obj_elf_section.
4032 (obj_elf_parse_section_letters): Likewise.
4033 (obj_elf_section_word): Likewise.
4034 (obj_elf_section_type): Likewise.
4035 (obj_elf_previous): Treat as a toggle.
4036 (obj_elf_popsection): New.
4037 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4038 (ppc_section_type): Likewise.
4039 * config/tc-ppc.h: Likewise.
4040
4041 * expr.h (struct expressionS): Don't make X_op a bitfield.
4042 * config/tc-alpha.c: Update for symbol handling changes.
4043 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4044 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4045
58b5739a
RH		 40461999-06-05 Richard Henderson <rth@cygnus.com>
4047
4048 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4049 (dwarf2_gen_line_info): Kill unused variables.
4050 (dwarf2_finish): Likewise.
4051 (dwarf2_where): Likewise.
4052 (dwarf2_directive_file): If we've only got a string,
4053 hand off to s_app_file.
4054 * ecoff.c: Move the include of ecoff.h.
4055 * symbols.h (S_IS_FUNCTION): Prototype.
4056
4057 * read.c (LEX_HASH): Supply a default.
4058 (lex_type): Use it.
4059 (s_globl): Update `c' after skipping whitespace.
4060 * read.h (LEX_END_NAME, is_name_ender): New.
4061 * expr.c (get_symbol_end): Respect it.
4062
398e8c25
ILT		 40631999-06-04 Mark Klein <mklein@dis.com>
4064
993142d5
ILT		 4065 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4066 to real if OBJ_SOM
4067 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4068
398e8c25
ILT		 4069 * config/tc-hppa.c: Update for symbol handling changes.
4070
b4013713
ILT		 40711999-06-03 Ian Lance Taylor <ian@zembu.com>
4072
080e41e6
ILT		 4073 * cgen.c: Update for symbol handling changes.
4074 * config/tc-m32r.c: Likewise.
f412ead8 4075
a0f75b47
ILT		 4076 * config/tc-hppa.h: Update for symbol handling changes.
4077 * config/tc-hppa.c: Likewise.
4078
174419c1
ILT		 4079 * config/tc-arm.h: Update for symbol handling changes.
4080 * config/tc-arm.c: Likewise.
4081 (symbol_make_empty): Remove. Just use symbol_create.
4082
4083 * symbols.c (symbol_set_tc): Correct name.
4084
6104f0a0
ILT		 4085 * Makefile.am: Rebuild dependencies.
4086 ($(OBJS)): Don't depend upon struc-symbol.h.
4087 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4088 * dep-in.sed: Don't remove struc-symbol.h.
4089 * Makefile.in: Rebuild.
4090
b4013713
ILT		 4091 * doc/internals.texi (Symbols): Describe changes in symbol
4092 handling.
4093
6576f0b5
RH		 40941999-06-03 Richard Henderson <rth@cygnus.com>
4095
4096 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4097 instead of doing the work by hand.
4098
fac0d250
RH		 40991999-06-03 David Mosberger <davidm@hpl.hp.com>
4100
4101 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4102 state of line state-machine.
4103 (struct ls): Collect DWARF2 line state-machine state in new member
4104 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4105 resulted in any DWARF2 directives.
4106 (reset_state_machine): New function.
4107 (out_end_sequence): Ditto.
4108 (dwarf2_gen_line_info): When switching sections or switching to a
4109 lower text address, call out_end_sequence() first to terminate the
4110 previous code sequence as code sequences MUST have monotonically
4111 increasing addresses.
4112 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4113
41141999-06-03 David Mosberger <davidm@hpl.hp.com>
4115
4116 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4117 DWARF2 debug info (line information only, at this point).
4118 * as.h: Update comment about supported debug formats.
4119 * dwarf2dbg.c, dwarf2dbg.h: New files.
4120 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4121
4122 * expr.c (operand): Don't use [ for parens if we want an index op.
4123 (op_encoding): Switch [ into O_index, if desired.
4124 (op_rank): Renumber with O_index on bottom.
4125 (expr): If O_index, match closing bracket.
4126 * expr.h (O_index): New.
4127
4128 * read.c (read_a_source_file): Conditionally allow matched "
4129 in lines passed to md_assemble.
4130
4131 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4132
49309057
ILT		 41331999-06-03 Ian Lance Taylor <ian@zembu.com>
4134
4135 Add support for storing local symbols in a small structure to save
4136 memory when assembling large files.
4137 * as.h: Don't include struc-symbol.h.
4138 (symbolS): Add typedef.
4139 * symbols.c: Include struc-symbol.h.
4140 (local_hash): New static variable.
4141 (save_symbol_name): New static function, from symbol_create.
4142 (symbol_create): Call save_symbol_name.
4143 (local_symbol_count): New static variable.
4144 (local_symbol_conversion_count): Likewise.
4145 (LOCAL_SYMBOL_CHECK): Define.
4146 (local_symbol_make): New static function.
4147 (local_symbol_convert): New static function.
4148 (colon): Handle local symbols. Create local symbol for local
4149 label name.
4150 (symbol_table_insert): Handle local symbols.
4151 (symbol_find_or_make): Create local symbol for local label name.
4152 (symbol_find_base): Check for local symbol.
4153 (symbol_append, symbol_insert): Check for local symbols.
4154 (symbol_clear_list_pointers, symbol_remove): Likewise.
4155 (verify_symbol_chain): Likewise.
4156 (copy_symbol_attributes): Likewise.
4157 (resolve_symbol_value): Handle local symbols.
4158 (resolve_local_symbol): New static function.
4159 (resolve_local_symbol_values): New function.
4160 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4161 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4162 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4163 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4164 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4165 (symbol_previous, symbol_next): New functions.
4166 (symbol_get_value_expression): Likewise.
4167 (symbol_set_value_expression): Likewise.
4168 (symbol_set_frag, symbol_get_frag): Likewise.
4169 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4170 (symbol_mark_used_in_reloc): Likewise.
4171 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4172 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4173 (symbol_mri_common_p): Likewise.
4174 (symbol_mark_written, symbol_clear_written): Likewise.
4175 (symbol_written_p): Likewise.
4176 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4177 (symbol_section_p, symbol_equated_p): Likewise.
4178 (symbol_constant_p): Likewise.
4179 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4180 (symbol_get_obj, symbol_set_obj): Likewise.
4181 (symbol_get_tc, symbol_set_tc): Likewise.
4182 (symbol_begin): Initialize local_hash.
4183 (print_symbol_value_1): Handle local symbols.
4184 (symbol_print_statistics): Print local symbol statistics.
4185 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4186 Declare new symbols.c functions. Move many declarations here from
4187 struc-symbol.h.
4188 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4189 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4190 (struct symbol): Move bsym to make it clearly the first field.
4191 Remove TARGET_SYMBOL_FIELDS.
4192 (symbolS): Don't typedef.
4193 (struct broken_word): Remove.
4194 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4195 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4196 (symbol_clear_list_pointers): Likewise.
4197 (symbol_insert, symbol_remove): Likewise.
4198 (symbol_previous, symbol_append): Likewise.
4199 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4200 (struct local_symbol): Define.
4201 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4202 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4203 (local_symbol_get_frag, local_symbol_set_frag): Define.
4204 (local_symbol_get_real_symbol): Define.
4205 (local_symbol_set_real_symbol): Define.
4206 Define.
4207 * write.c (write_object_file): Call resolve_local_symbol_values.
4208 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4209 (TARGET_SYMBOL_FIELDS): Don't define.
4210 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4211 ECOFF_DEBUGGING, add ECOFF fields.
4212 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4213 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4214 ECOFF_DEBUGGING, add ECOFF fields.
4215 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4216 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4217 * config/tc-mcore.h: Don't include struc-symbol.h.
4218 (TARGET_SYMBOL_FIELDS): Don't define.
4219 (struct mcore_tc_sy): Define.
4220 (TC_SYMFIELD_TYPE): Define.
4221 * Many files: Use symbolS instead of struct symbol. Use new
4222 accessor functions rather than referring to symbolS fields
4223 directly.
4224
4225 * read.c (s_mri_common): Don't add in value of line_label.
4226
4227 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4228 checking for SEC_LINK_ONCE.
4229
4230 * config/tc-sh.h (sh_fix_adjustable): Declare.
4231
4232 * app.c (input_buffer): New static variable.
4233 (app_push): Save saved_input in allocated buffer.
4234 (app_pop): Restored saved_input.
4235 (do_scrub_chars): Change get parameter to take char * and int as
4236 arguments. Change GET macro to pass input_buffer to get
4237 function. Don't save input into allocated buffer.
4238 * as.h (do_scrub_chars): Update declaration.
4239 * input-file.c (input_file_get): Change to take char * and int.
4240 Read data into passed in buffer. Remove static buffer.
4241 * read.c (scrub_from_string): Change to take char * and int. Copy
4242 data into passed in buffer.
4243
4244 * hash.h: Neaten. Declare hash_traverse.
4245 * hash.c: Complete rewrite based on BFD hashing code.
4246 * gasp.c (chunksize): New variable.
4247 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4248 hash_delete.
4249
661e4995
NC		 42501999-05-28 Nick Clifton <nickc@cygnus.com>
4251
4252 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4253 addend unless the target uses an old ABI.
4254
d9a62219
DE		 4255Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4256
4257 -Wchar-subscripts cleanup
4258 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4259 calls to isascii,iscntrl are correct.
d9a62219
DE		 4260 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4261 (unsigned char).
4262 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4263 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4264 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4265 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4266
6da466c7
ILT		 42671999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4268
4269 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4270 width for Coldfire.
4271 (arch_coldfire_p): New #define.
4272 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4273
42741999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4275
4276 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4277
4278 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4279 (install_operand): Add place `N'.
4280 (init_table): Add registers ACC, MACSR, MASK.
4281
4282 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4283
4284 * config/tc-m68k.c: Change mcf5200 --> mcf.
4285 (archs): Add mcf5206e, mcf5307.
4286 (m68k_ip): Add format `u'.
4287 (install_operand): Add place `m', `M', `h'.
4288 (init_table): Add upper/lower registers.
4289
4290 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4291
bedf545c
ILT		 42921999-05-28 Martin Dorey <mdorey@madge.com>
4293
4294 * config/tc-i960.c: Several minor changes to add ELF and
4295 BFD_ASSEMBLER support.
4296 * config/tc-i960.h: Likewise.
4297 * configure.in (i960-*-elf*): New target.
4298 * aclocal.m4, configure: Rebuild.
4299
40c62b25
AM		 43001999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4301
4302 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4303 reloc changes when defined(BFD_ASSEMBLER).
4304
daa01f85
AM		 43051999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4306
4307 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4308
4309 * write.c (write_print_statistics): Output to file, not stderr.
4310
4311 * expr.c (generic_bignum_to_int32,64): Prototype.
4312
4313 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4314 output_sleb128, output_uleb128, output_big_sleb128,
4315 output_big_uleb128, output_big_leb128): Prototype.
4316 (output_big_sleb128, output_big_uleb128): Make inline.
4317 (output_big_leb128): Remove inline
4318
4319 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4320 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4321 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4322 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4323 value for correct overflow check in write.c:fixup_segment.
4324 * write.c (fixup_segment): Move bitfield overflow checks to after
4325 the md_apply_fix call.
4326 * config/obj-coff.c (fixup_segment): Likewise.
4327 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4328 valueT *val argument.
4329
19b34177
AS		 4330Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4331
4332 * config/atof-ieee.c (gen_to_words): Correctly round a
4333 denormalized number. Fix off-by-one in range checking for
3e87a760 4334 exponent in a denormal.
19b34177 4335
b8a40f53
NC		 43361999-05-10 Nick Clifton <nickc@cygnus.com>
4337
4338 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4339 name.
b8a40f53 4340
53f3de98
RH		 4341Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4342
4343 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4344
578ec497
AM		 43451999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4346
4347 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4348 (ReverseRegRegmem): Remove.
4349 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4350 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4351 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4352 kludge.
4353
4354 From Doug Ledford <dledford@redhat.com>
4355 * config/tc-i386.h (RegXMM): New for P/III.
4356 * config/tc-i386.c: Add support for P/III.
4357
d0e9a01c
RH		 4358Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4359
4360 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4361 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4362 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4363
83183c0c
RH		 4364Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4365
4366 * config/tc-i386.c (i386_immediate): Skip whitespace before
4367 complaining about junk after expression.
4368 (i386_displacement): Likewise.
4369
03987ced
RH		 4370Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4371
4372 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4373 Don't copy before downcaseing.
4374
0d96863f 43751999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4376
66778679
RH		 4377 * tc-m68k.c: Include elf/m68k.h.
4378 (m68k_elf_final_processing): New routine.
4379 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4380 Define.
3e87a760 4381
90700a53
JL		 4382Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4383
4384 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4385 17 bit fmt insn.
4386
252b5132
RH		 43871999-04-30 Nick Clifton <nickc@cygnus.com>
4388
4389 * config/tc-mcore.c (mcore_s_section): Dump literals before
4390 changing section.
4391
43921999-04-29 Nick Clifton <nickc@cygnus.com>
4393
4394 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4395 for COFF/PE port.
4396
4397Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4398
4399 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4400 (TC_INIT_FIX_DATA): Delete.
4401 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4402 (TC_INIT_FIX_DATA): Delete.
4403 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4404 * write.c (fix_new_internal): Initialize fx_cgen member.
4405 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4406 (gas_cgen_md_apply_fix3): Update.
4407 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4408 (md_cgen_record_fixup_exp): Update.
4409 (FX_OPINFO_R_TYPE): Update.
4410
4411 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4412 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4413 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4414 * frags.h (struct frag): Make opindex, opinfo ints.
4415
4416 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4417
44181999-04-26 Tom Tromey <tromey@cygnus.com>
4419
4420 * aclocal.m4, configure: Updated for new version of libtool.
4421
44221999-04-22 Nick Clifton <nickc@cygnus.com>
4423
4424 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4425 md_apply_fix.
252b5132
RH		 4426 (md_apply_fix3): Do not fix up absolute relocations against
4427 symbolic values.
4428
4429 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4430
44311999-04-20 Nick Clifton <nickc@cygnus.com>
4432
4433 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4434 changes and data-in-text directives.
4435 (mcore_cons): New function: intercept cons() operations.
4436 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4437 operations.
252b5132
RH		 4438 (mcore_stringer): New function: intercept stringer() operations.
4439
44401999-04-18 Ian Lance Taylor <ian@zembu.com>
4441
4442 * obj.h (struct format_ops): Change generate_asm_lineno field to
4443 take no parameters.
4444 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4445
4446 * config/tc-alpha.c (find_opcode_match): Add default case to
4447 switch.
4448 (find_macro_match): Likewise.
4449 (load_expression): Parenthesize && within ||.
4450
4451 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4452
44531999-04-17 Nick Clifton <nickc@cygnus.com>
4454
4455 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4456 .text .data .section pseudo ops.
3e87a760
AM		 4457 (mcore_s_section): New function. Dump lits before changing secs.
4458 (mcore_s_text): New function. Dump lits before changing secs.
4459 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4460
44611999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4462
4463 * config/tc-mips.c (mips_32bitmode): New.
4464 (md_begin): Set mips_32bitmode if needed.
4465 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4466 Set EF_MIPS_32BITMODE.
4467
4468Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4469
4470 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4471 change.
4472
44731999-04-16 Nick Clifton <nickc@cygnus.com>
4474
4475 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4476
4477Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4478
3e87a760 4479 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4480 expressions correctly.
4481
4482
44831999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4484
4485 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4486
4487Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4488
4489 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4490 and fmpynfadd instructions.
4491
44921999-04-11 Richard Henderson <rth@cygnus.com>
4493
4494 * as.h (environ): Declare it, if needed.
4495 * as.c (dump_statistics): Don't declare environ.
4496 * configure.in (environ): Detect declaration.
4497 * configure, config.in: Rebuild
4498
4499 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4500 (i386_displacement): Allocate enough space for replacement buffer.
4501 Clean up replacement buffer initialization.
4502
45031999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4504
4505 * subsegs.c (section_symbol): Don't create a new symbol if one
4506 already exists; instead, use the existing one, but set its segment
4507 and frag data if it hasn't already been defined.
4508 * config/obj-coff.c (c_section_symbol): Likewise.
4509
4510Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4511
4512 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4513
45141999-04-08 Nick Clifton <nickc@cygnus.com>
4515
4516 * config/tc-mcore.c: New File: Support routines for MCore
4517 assembler.
3e87a760 4518 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4519 * config/obj-coff.c: Add support for mcore-pe target.
4520
4521 * Makefile.am: Add support for MCore targets.
4522 * Makefile.in: Regenerate.
4523 * configure.in: Add support for MCore targets.
4524 * configure: Regenerate.
4525
4526 * doc/all.texi: Set MCORE.
4527 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4528
252b5132
RH		 4529 * write.h: Prevent multiple inclusion.
4530
45311999-04-06 Ian Lance Taylor <ian@zembu.com>
4532
4533 * asintl.h (LC_MESSAGES): Never define.
4534 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4535 does not define it.
4536 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4537 does not define it.
4538
4539 * Makefile.am (m68k-parse.c): If configuring in the source
4540 directory, copy m68k-parse.y into the local directory before
4541 running ylwrap, to remove spurious differences when generating
4542 snapshots.
4543 * Makefile.in: Rebuild.
4544
4545 * config/tc-sparc.h (md_do_align): Just allocate the number of
4546 bytes necessary, rather than always allocating 1024.
4547
45481999-04-04 Ian Lance Taylor <ian@zembu.com>
4549
4550 * listing.c (listing_newline): Add cast to avoid warning.
4551 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4552 * config/tc-i386.c (i386_scale): Add return value.
4553 (build_displacement_string): Remove unused local temp_disp2.
4554 (i386_intel_memory_operand): Add parentheses to avoid warning.
4555 (i386_intel_operand): Remove unused local end_of_operand_string.
4556 (i386_operand): Remove unused local operand_modifier.
4557 (i386_operand): Add parens to avoid warning.
4558
45591999-04-04 Don Bowman <don@pixsci.com>
4560
4561 * configure.in: Add mips*-*-vxworks* target; have it define
4562 MIPS_STABS_ELF.
4563 * configure, config.in: Rebuild.
4564
45651999-03-31 Nick Clifton <nickc@cygnus.com>
4566
4567 * configure.in (emulations): Add support for arm-epoc-pe.
4568 * configure: Regenerate.
4569 * config/te-epoc-pe.h: New file. Define macros specific to
4570 arm-epoc-pe target.
4571 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4572 for arm-epoc-pe target.
4573
4574Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4575
4576 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4577
4578Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4579
4580 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4581 detect ",n" without a condition.
4582 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4583
4584
4585Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4586
4587 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4588 instruction is encoded with one bit.
4589
4590
45911999-03-23 Ian Lance Taylor <ian@zembu.com>
4592
4593 * doc/internals.texi (CPU backend): Mention that
4594 line_separator_chars should not include newline. From thi
4595 <ttn@mingle.glug.org>.
4596
45971999-03-22 Doug Evans <devans@casey.cygnus.com>
4598
4599 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4600 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4601
4602Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4603
4604 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4605
4606Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4607
4608 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4609
4610
4611Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4612
4613 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4614
252b5132
RH		 46151999-03-15 Martin Hunt <hunt@cygnus.com>
4616
4617 * app.c (do_scrub_begin): Change '-' back to a symbol char
4618 so we can use multiple opcodes on a line again.
4619
4620 * config/tc-d30v.c: By default, warn if a symbol has
4621 the same name as a register. Plus some minor
4622 updates from the branch.
4623
46241999-03-13 Nick Clifton <nickc@cygnus.com>
4625
4626 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4627 BFD_RELOC_16 and BFD_RELOC_64.
4628
46291999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4630
4631 * expr.c (expr): Add missing else.
4632
46331999-03-12 Nick Clifton <nickc@cygnus.com>
4634
4635 * config/tc-arm.c (md_apply_fix3): Improve error message.
4636
46371999-03-11 Doug Evans <devans@casey.cygnus.com>
4638
4639 * Makefile.am (CPU_TYPES): Add fr30.
4640 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4641 (fr30,m32r dependencies): Update.
4642 * Makefile.in: Rebuild.
4643
4644 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4645 (gas_cgen_record_fixup_exp): Ditto.
4646 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4647 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4648 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4649 (md_cgen_lookup_reloc): Update use of operand->type.
4650 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4651 (md_convert_frag): Call cgen_operand_lookup_by_num.
4652 (md_cgen_lookup_reloc): Update use of operand->type.
4653 (m32r_cgen_record_fixup_exp): Ditto.
4654
46551999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4656
4657 * config/tc-mips.c (md_show_usage): Fix message.
4658
46591999-03-03 Nick Clifton <nickc@cygnus.com>
4660
4661 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4662 and LDR reg,=<expr> instruction.
4663
4664 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4665 -mcpu=arm9tdmi.
4666
4667Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4668
4669 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4670
46711999-02-17 Nick Clifton <nickc@cygnus.com>
4672
4673 This patch was created by: Scott Bambrough
4674 <scottb@corelcomputer.com>
3e87a760
AM		 4675
4676 * app.c:
252b5132 4677 Special cased '@' character. The '@' character is used as the
3e87a760 4678 ARM assembler comment character, as a special character
252b5132
RH		 4679 and in ELF .symver pseudo-op's, and as a special character in
4680 .type and .section pseudo-ops.
4681 (symver_pseudo): New static variable.
4682 (symver_state): New static variable.
4683 (struct app_save): Add field 'symver_state'.
4684 (app_push): Save global symver_state int struct app_save.
4685 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4686 (do_scrub_chars): Special case handling of '@' character in
4687 .symver pseudo-ops.
252b5132
RH		 4688
4689 * configure.in: Modified to recognize armv* uname syntax from ARM
4690 Linux kernel.
4691 * configure: Regenerated.
3e87a760 4692
252b5132
RH		 4693 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4694 a prefix to the section's type.
4695 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4696 the type's typename.
4697
4698 * config/tc-arm.h: Add support for PIC generation:
4699 (pic_code): New boolean.
4700 (obj_relocate_extern): Define.
4701 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4702 (TC_CONS_FIX_NEW): Define.
4703 (tc_fix_adjustable): Define.
4704 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4705
252b5132
RH		 4706 * config/tc-arm.c: Add support for PIC generation:
4707 (line_seperator_chars): Allow ';' as a seperator for Linux.
4708 (is_immediate_prefix): New macro.
4709 (arm_parse_reloc): New function.
4710 (s_arm_elf_cons): New function.
4711 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4712 (md_undefined_symbol): Special case handling for the Global Offset
4713 Table's symbol.
4714 (md_apply_fix3): Handle PIC relocs.
4715 (tc_gen_reloc): Handle PIC relocs.
4716 (md_parse_option): Add support for '-k' command line switch to
4717 enable PIC generation.
4718 (cons_fix_new_arm): New function.
4719 (s_arm_elf_cons): New function.
4720
4721Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4722
4723 * configure.in: Add comments for uses of AC_DEFINE.
4724 * acinclude.m4: Likewise.
4725 * acconfig.h: Remove.
4726 * aclocal.m4: Rebuild.
4727 * configure: Rebuild.
4728 * Makefile.in: Rebuild.
4729 * config.in: Rebuild.
4730
47311999-02-15 Jim Lemke <jlemke@cygnus.com>
4732
4733 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4734 non-constant offset from a base register.
4735
47361999-02-14 Ken Raeburn <raeburn@raeburn.org>
4737
4738 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4739 strings always.
4740
4741Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4742
4743 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4744 (emit_insn): Look for pc-relative and no-overflow specifiers on
4745 internal relocation types.
4746
47471999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4748
4749 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4750 -mcpu=NNNN flags.
4751
4752 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4753 mips_cpu instead.
4754 (mips_4650, mips_4010, mips_4100): Variables removed.
4755 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4756 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4757 variables.
4758 (md_begin): Don't bother initializing the mips_NNNN variables;
4759 mips_cpu is set, and that's good enough now.
4760 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4761 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4762 (show): New function, to handle wrapping in the CPU lists.
4763 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4764
4765Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4766
4767 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4768 than treat as an immediate specifier.
4769
4770Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4771
4772 * config/tc-i386.c: Prototype many functions.
4773 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4774 (i386_immediate): Remove unused second argument.
4775 (i386_intel_operand): Fix i386_is_reg typo.
4776 (i386_operand): Use allow_naked_reg.
4777 (output_invalid): Make operand int for K&R.
4778
4779Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4780
4781 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4782 patch.
4783 * Makefile.in: Rebuild.
4784
47851999-02-09 Doug Evans <devans@casey.cygnus.com>
4786
4787 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4788 (cgen.o): Ditto.
4789 (EXTRA_as_new_SOURCES): Comment out.
4790 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4791 * Makefile.in: Rebuild.
4792 * doc/Makefile.in: Rebuild.
4793 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4794 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4795 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4796 * configure: Rebuild.
4797 * aclocal.m4: Rebuild.
4798 * config.in: Rebuild.
4799 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4800 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4801 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4802 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4803 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4804 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4805 (gas_cgen_record_fixup_exp): Ditto.
4806 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4807 descriptor, not global variable.
4808 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4809 descriptor, not global variable. Refer to insert_operand handler
4810 via cpu descriptor, not global function.
4811 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4812 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4813 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4814 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4815 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4816 * config/tc-m32r.c: Ditto.
4817 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4818 (md_assemble): Ditto.
4819 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4820
48211999-02-09 Nick Clifton <nickc@cygnus.com>
4822
4823 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4824 relocations for ELF targets.
4825
48261999-02-08 Nick Clifton <nickc@cygnus.com>
4827
4828 * configure.in: Add support for StrongARM target.
4829 * configure: Regenerate.
4830
48311999-02-05 Nick Clifton <nickc@cygnus.com>
4832
4833 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4834
4835 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4836 for COFF ports.
4837
4838Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4839
4840 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4841
4842Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4843
66778679
RH		 4844 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4845 (INTEL_DWORD_MNEM_SUFFIX): Define.
4846 (BYTE_PTR): Define.
4847 (WORD_PTR): Define.
4848 (DWORD_PTR): Define.
4849 (XWORD_PTR): Define.
4850 (SHORT): Define.
4851 (OFFSET_FLAT): Define.
4852 (FLAT): Define.
4853 (NONE_FOUND): Define.
4854 (No_dSuf): Define.
4855 (No_xSuf): Define.
4856 * config/tc-i386.c (set_intel_syntax): New routine.
4857 (intel_syntax): Declare.
4858 (allow_naked_reg): Declare.
4859 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4860 (intel_float_operand): New routine.
4861 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4862 Handle brackets as well as parens. Call i386_intel_operand for
4863 intel syntax. Reverse operands if appropriate. Handle new
4864 suffixes. Handle movzx and movsx.
4865 (i386_is_reg): New routine.
4866 (i386_immediate): New routine.
4867 (i386_scale): New routine.
4868 (i386_displacement): New routine.
4869 (i386_operand_modifier): New routine.
4870 (build_displacement_string): New routine.
4871 (i386_parse_seg): New routine.
4872 (i386_intel_memory_operand): New routine.
4873 (i386_intel_operand): New routine.
4874 (i386_operand): Call i386_displacement, i386_immediate,
4875 i386_scale, etc. instead of handling inline.
4876 (parse_register): Handle registers without prefix.
252b5132
RH		 4877
4878Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4879
66778679
RH		 4880 * configure: Regenerate.
4881 * configure.in (arm-*-oabi): New.
4882 (thumb-*-oabi): New.
4883 * config/tc-arm.c (target_oabi): Declare.
4884 (md_apply_fix3): Support REL relocs.
4885 (md_parse_option): Handle -oabi.
4886 (elf32_arm_target_format): New routine.
4887 (md_longopts): Add OPTION_OABI.
4888 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4889
4890
48911999-01-28 Nick Clifton <nickc@cygnus.com>
4892
4893 * write.c (write_relocs): Handle out of range error.
4894
4895 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4896 (fr30_force_relocation): Default to 0.
4897
4898 * config/tc-fr30.h (obj_fix_adjustable): Define.
4899 (TC_FORCE_RELOCATION): Define.
4900
4901 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4902 relocs.
252b5132
RH		 4903
49041999-01-16 Nick Clifton <nickc@cygnus.com>
4905
4906 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4907 merge of two instructions if the left instruciton kills the right.
4908
49091999-01-11 Doug Evans <devans@casey.cygnus.com>
4910
4911 * Makefile.in: Regenerate.
4912 * configure.in: Redo test for using cgen.
4913 * configure: Regenerate.
4914
49151999-01-09 Nick Clifton <nickc@cygnus.com>
4916
4917 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4918 redefinition of this macro.
4919
4920Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4921
4922 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4923 warning.
4924
49251998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4926
4927 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4928 a read of HI or LO and an immediatly following branch.
4929
49301998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4931
4932 * config/tc-mips.c (md_begin): Another correction to the setting of
4933 mips_eabi64.
4934
49351998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4936
3e87a760
AM		 4937 * config/tc-mips.c (md_begin): Correct type-o in setting of
4938 mips_eabi64.
252b5132
RH		 4939
49401998-12-21 Nick Clifton <nickc@cygnus.com>
4941
4942 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4943 bit insn when optimizing, so that parallelised instructions will
4944 start on a 32 bit boundary.
4945
49461998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4947
4948 * config/tc-mips.c (mips_eabi64): New.
4949 (md_begin): Set mips_eabi64.
4950 (mips_elf_final_processing): Use it.
4951
49521998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4953
3e87a760 4954 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4955 Correct setting of ABI in e_flags.
4956
4957Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4958
3e87a760
AM		 4959 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4960 in delay slots.
252b5132
RH		 4961
49621998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4963
4964 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4965
252b5132
RH		 49661998-12-15 Doug Evans <devans@casey.cygnus.com>
4967
4968 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4969 warning, values that don't fit in the field.
4970
49711998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4972
4973 * config/tc-mips.c (mips_abi_string): New.
4974 (md_parse_option,md_longopts): Add mabi.
4975 (mips_elf_final_processing): Set e_flags based on mabi flag.
4976
49771998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4978
3e87a760 4979 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4980
498198-12-11 Ken Raeburn <raeburn@cygnus.com>
4982
4983 * config/tc-h8300.c (build_bytes): Change message given if the
4984 instruction requires H8/300H mode and we're not in Hmode, to
4985 suggest that it may be the operand modes that are the problem, not
4986 necessarily the opcode.
4987
49881998-12-10 Nick Clifton <nickc@cygnus.com>
4989
4990 * config/tc-fr30.c: Add line separator character.
4991
4992Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4993
4994 * configure.in (hppa-*-mpeix*): New target.
4995 * config/obj-som.h (obj_som_compiler): Declare.
4996 * config/obj-som.c (compiler_seen): New static variable.
4997 (obj_som_compiler): New function.
4998 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4999 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5000 (pa_type_args): Set hppa_priv_level.
5001 (pa_compiler): New static function if OBJ_SOM.
5002 * configure: Rebuild.
5003
5004Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5005
5006 * read.c (output_leb128): Don't mark as inline.
5007
50081998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5009
3e87a760 5010 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5011 AIX .vbyte unaligned data support.
5012 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5013 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5014 sections.
5015
50161998-12-07 Nick Clifton <nickc@cygnus.com>
5017
5018 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5019 input handling.
252b5132
RH		 5020
5021Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5022
66778679
RH		 5023 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5024 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5025
5026Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5027
5028 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5029 checking the target type.
5030 (mips-dec-bsd*): Set endian to little.
5031 * configure: Rebuild.
5032
5033 COFF weak symbol support, based on patches from Mark Elbrecht
5034 <snowball3@usa.net>:
5035 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5036 * config/obj-coff.c (obj_coff_weak): New static function.
5037 (obj_coff_endef) [both versions]: Handle weak symbols.
5038 (coff_frob_symbol): Likewise.
5039 (yank_symbols): Likewise.
5040 (obj_pseudo_table): Add "weak".
5041
5042 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5043 <aymeric.vincent@emi.u-bordeaux.fr>.
5044 * aclocal.m4: Rebuild with current tools.
5045 * configure: Rebuild.
5046
5047 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5048 an assertion failure for a case we can't handle when OBJ_ECOFF.
5049
5050 * expr.c (operator): And with 0xff to avoid problems with signed
5051 char.
5052
50531998-12-03 Nick Clifton <nickc@cygnus.com>
5054
5055 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5056 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5057
50581998-12-02 Nick Clifton <nickc@cygnus.com>
5059
5060 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5061 LDI:20 insn.
5062
5063Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5064
3e87a760
AM		 5065 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5066 calculation of pcrel point.
252b5132
RH		 5067
5068Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5069
5070 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5071 pcrel point.
5072
5073Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5074
5075 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5076 scope.
5077 (d10v_cleanup): Only generate previous insn if a multiline insn is
5078 not pending.
5079
5080Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5081
5082 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5083 FR30_OPERAND_I32.
252b5132
RH		 5084
5085Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5086
5087 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5088 -marm6xxx command line switches.
5089
50901998-11-18 Doug Evans <devans@casey.cygnus.com>
5091
5092 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5093 (itbl-ops.o): Delete duplicate dependencies.
5094 Rebuild dependencies.
5095 Add fr30 dependencies.
5096 * Makefile.in: Rebuild.
5097
5098Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5099
5100 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5101 opcode list.
5102 * listing.c: Ignore line terminator characters found inside
3e87a760 5103 strings.
252b5132
RH		 5104
5105Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5106
5107 * po/gas.pot: Regenerated.
5108
5109Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5110
5111 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5112 fr30_is_label_start(). Also checks for delay slot insns.
5113
5114 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5115 FR30 instructions which contain a colon in the mnemonic.
5116
5117 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5118
5119Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5120
5121 * config/tc-fr30.c: Removed currently superflous code.
5122
5123Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5124
5125 * config/tc-fr30.h: New file.
5126 * config/tc-fr30.c: Tweaking so that it will compile.
5127
5128Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5129
66778679
RH		 5130 * config/tc-d10v.h (obj_fix_adjustable): Define.
5131 (TC_FORCE_RELOCATION): Define.
5132 (d10v_force_relocation): Declare.
5133 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5134 (md_apply_fix3): Handle Vtable relocs.
5135 (d10v_fix_adjustable): New.
5136 (d10v_force_relocation): New.
252b5132
RH		 5137
5138Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5139
5140 * config/tc-d30v.c: Change default behaviour to ignore potential
5141 conflicts between register name and symbol names.
5142
5143Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5144
5145 * configure.in: Add fr30-*-*.
5146 * config/tc-fr30.c: New file.
5147 * Makefile.in: Regenerated.
5148 * config.in: Regenerated.
5149 * configure: Regenerated.
5150 * doc/Makefile.in: Regenerated.
5151 * po/gas.pot: Regenerated.
5152
5153Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5154
5155 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5156 are 16 bit insns.
5157
5158Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5159
5160 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5161 characters.
5162 (do_scrub_chars): Add some casts to unsigned char to avoid
5163 unwanted sign extension.
5164 * read.c (lex_type): Set characters about 127 to be symbol
5165 characters.
5166 * config/tc-i386.c (md_begin): Set identifier_chars and
5167 operand_chars for values above 127.
5168
5169Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5170
66778679
RH		 5171 * configure.in: detect cygwin* instead of cygwin32*
5172 * configure: regenerate
252b5132
RH		 5173
5174Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5175
5176 * listing.c: Add support for producing a listing from piped
3e87a760 5177 input.
252b5132
RH		 5178
5179Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5180
5181 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5182 (append_insn): Account for the tx39's multiply behavior.
5183
51841998-10-26 Michael Meissner <meissner@cygnus.com>
5185
5186 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5187 from assemble_parallel_insns. Add support for '->' to indicate
5188 explicitly serializing the instructions.
5189 (md_assemble): Ditto.
5190
5191Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5192
66778679
RH		 5193 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5194 WEAK handling.
252b5132
RH		 5195
5196Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5197
66778679 5198 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5199
5200Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5201
5202 * config/tc-mips.c : support frame and regmask/fregmask when
5203 MIPS_STABS_ELF is specified.
5204
5205Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5206
66778679
RH		 5207 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5208 (md_apply_fix): Don't return 1 for VTABLE relocs.
5209 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5210
5211Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5212
5213 * doc/c-i386.texi: Replace occurences of "opcode" with
5214 "instruction mnemonic", "instruction", or "mnemonic" when
5215 referring to the name of an instruction. Use "opcode" when
5216 referring to the sequence of machine bytes.
5217
5218 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5219 (is_opcode_char): Rename to is_mnemonic_char.
5220 (md_assemble and i386_operand): Correct error messages from
66778679 5221 "opcode" to "instruction mnemonic"
252b5132
RH		 5222 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5223 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5224 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5225 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5226 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5227 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5228 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5229
5230 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5231
5232 * config/tc-i386.c (i386_operand): Check for garbage after
5233 register name.
5234
5235Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5236
5237 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5238 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5239
5240Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5241
66778679
RH		 5242 * config/tc-sh.h (obj_fix_adjustable): Define.
5243 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5244 (md_apply_fix): Likewise.
5245 (tc_gen_reloc): Likewise.
5246 (sh_fix_adjustable): New.
252b5132
RH		 5247
5248Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5249
5250 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5251 * cgen.h (gas_cgen_finish_insn): Update prototype.
5252 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5253 cgen_insn_t -> CGEN_INSN_INT.
5254 (make_parallel): Update handling of CGEN_INT_INSN_P.
5255 (assemble_parallel_insn): Ditto.
5256 (target_make_parallel): New function.
5257 (md_assemble): Use it.
5258
5259Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5260
66778679 5261 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5262
5263Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5264
5265 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5266 converted into lower case.
5267
5268Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5269
66778679
RH		 5270 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5271 (gas_cgen_tc_gen_reloc): Likewise.
5272 * config/tc-m32r.h (obj_fix_adjustable): Define.
5273 * config/tc-m32r.c (m32r_fix_adjustable): New.
5274 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5275
5276Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5277
5278 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5279
5280Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5281
5282 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5283 to lower case before parsing.
5284
5285 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5286 parallel insns modift buts in the PSW as a side effect.
5287
5288Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5289
5290 * config/tc-d30v.c (find_format): Test for missing flag and
5291 control registers.
3e87a760 5292
252b5132
RH		 5293 (md_apply_fix3): Fix error messages to avoid
5294 assumption about presence of a symbol.
5295
5296 (parallel_ok): Disallow parallel instructions that both modify the
5297 same flag register.
5298
5299 (find_format): Generate a warning if an odd numbered register is
5300 used as the first register in a mutli-register instruction.
5301
5302Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5303
5304 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5305 relocations are always associated with a symbol.
5306
5307Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5308
66778679
RH		 5309 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5310 (elf32_sparc_force_relocation): Declare.
5311 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5312 (tc_gen_reloc): Handle vtable relocs.
5313 (elf32_sparc_force_relocation): New.
252b5132
RH		 5314
5315Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5316
66778679
RH		 5317 * symbols.c (S_IS_FUNCTION): New.
5318 * config/tc-v850.h (obj_fix_adjustable): Define.
5319 (TC_FORCE_RELOCATION): Define.
5320 (v850_force_relocation): Declare.
5321 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5322 of fx_addnumber for VTABLE reloc addends.
5323 (md_apply_fix3): Handle VTABLE relocs.
5324 (v850_fix_adjustable): New.
5325 (v850_force_relocation): New.
252b5132
RH		 5326
5327Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5328
5329 * tc-hppa.c (fp_operand_format): Add some additional formats.
5330 (pa_ip): Do not automatically promote into pa2.0 mode.
5331 (pa_level): Handle ".level 2.0".
5332
5333Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5334
5335 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5336 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5337 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5338 (None): Redefine as 0xffff.
5339
5340 From Jeff B Epler <jepler@usgs.gov>
5341 * doc/c-i386.texi (i386-SIMD): New section.
5342
5343Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5344
5345 * read.c (discard_rest_of_line): New function.
5346 * read.h: Declare it.
5347 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5348
5349Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5350
5351 * config/tc-d10v.c (find_symbol_matching_register): New function.
5352 (find_opcode): Cope with the case where a register name matches
5353 a symbol name.
5354
5355Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5356
5357 * config/tc-v850.c (md_pcrel_from): Rename to
5358 v850_pcrel_from_section.
5359 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5360 sections.
252b5132
RH		 5361
5362 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5363
5364Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5365
5366 * config/tc-d10v.c (find_opcode): Generate an error if a register
5367 is supplied for an operand that should not be a register.
5368
5369Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5370
5371 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5372 instructions to have another instruction in the right bin.
5373
5374Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5375
5376 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5377 the right container if the left container holds a branch
3e87a760 5378 instruction.
252b5132
RH		 5379
5380Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5381
5382 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5383 both a register name and symbol name.
5384 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5385
5386Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5387
5388 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5389 execution unit class.
5390
5391 (reg_name_search): If a name matches a register and a symbol,
5392 prefer the register.
5393 (find_format): Disallow flag registers when a general purpose
5394 register is required.
5395 If a number is required, but a register has been given, check to
5396 see if a symbol with the same name as the register exists, and if
5397 so, use that symbol.
5398
5399Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5400
5401 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5402
5403Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5404
5405 * config/tc-d30v.c (find_format): Do not accept flag registers as
5406 general purpose registers.
5407 (find_format): If an immediate value is expected at a given place
5408 in a format, but a register name has been provided instead, check
5409 to see if that register name matches the name of a predefined
5410 symbol and if it does, then use the symbol instead.
5411 (reg_name_search): If a register name matches a symbol name,
5412 prefer the register name to the symbol name.
5413
5414Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5415
5416 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5417 the previous insn to empty.
5418
54191998-09-20 Michael Meissner <meissner@cygnus.com>
5420
5421 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5422 pieces, forcing the use of an ANSI compiler.
5423
5424Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5425
5426 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5427 relocs.
5428 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5429
5430Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5431
66778679
RH		 5432 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5433 assembler syntax.
5434 (obj_elf_vtable_entry): Likewise.
5435 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5436 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5437 (tc_gen_reloc): Likewise.
5438 (arm_fix_adjustable): Likewise.
5439 (elf32_arm_force_relocation): New.
5440 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5441
5442Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5443
5444 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5445
5446Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5447
66778679
RH		 5448 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5449 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5450
5451Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5452
5453 * config/tc-i386.c (i386_operand): Detect non-segment registers
5454 used as segment prefixes.
5455
5456Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5457
5458 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5459 optimize across FDE boundaries.
5460
5461 * config/obj-coff.c (obj_coff_section): Preserve any link once
5462 flags when setting the section flags.
5463
5464Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5465
5466 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5467 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5468
5469Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5470
5471 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5472 to the host width.
5473
5474Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5475
5476 * frags.c (frag_grow): Include the size of the frag struct in the
5477 obstack chunk size.
5478
5479 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5480 if the new subseg comes before the old.
5481
5482Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5483
5484 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5485 to handle edge8 and edge16.
5486
5487Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5488
5489 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5490 before we clobber the symbol involved.
5491
5492Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5493
3e87a760 5494 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5495 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5496 use arm_adjust_symtab for OBJ_COFF.
5497 (armelf_adjust_symtab): New Routine.
5498 * config/tc-arm.h: Define obj_adjust_symtab to
5499 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5500
252b5132
RH		 5501Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5502
5503 * configure.in: Make all i386-elf targets use bfd_gas.
5504 * config/tc-i386.c (tc_i386_force_relocation): New.
5505 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5506 (md_apply_fix3): Likewise.
5507 (tc_gen_reloc): Handle them.
5508 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5509 tc_i386_force_relocation.
5510
5511Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5512
5513 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5514
5515Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5516
5517 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5518 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5519 sequential pair.
5520
252b5132
RH		 5521Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5522
5523 * read.h (generate_lineno_debug): Add prototype.
5524 * read.c (generate_lineno_debug): Make non-static.
5525
5526Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5527
5528 * config/tc-i386.c (md_assemble): Only warn for address/data size
5529 prefixes.
5530
5531Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5532
5533 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5534 against Thumb function names, as the linker needs this information.
5535
55361998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5537
5538 * expr.c (operand): Check also that there is no advance in operand
5539 after atof_generic in order to decide "is it label 0f or floating
5540 point number?".
5541
5542Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5543
5544 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5545 command line options with a single dash.
5546 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5547
5548Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5549
3e87a760
AM		 5550 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5551 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5552
55531998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5554
5555 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5556 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5557 demand_empty_rest_of_line before mri_comment_end.
5558 (equals): Check garbage after expression before
5559 mri_comment_end in MRI mode.
5560
5561Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5562
5563 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5564 small immediate constant to use the constant itself rather than
5565 always using 1.
5566
5567Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5568
5569 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5570 (pa_leave): Likewise.
5571
5572Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5573
5574 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5575 prefixes.
5576 (i386_operand): Fix an error message.
5577
5578Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5579
5580 * doc/c-arm.texi (ARM Directives): Document .req directive.
5581
5582 * config/tc-arm.c (reg_required_here): Display erroneous string if
5583 the register name could not be decoded.
5584 Do not set inst.instruction if the sift is -1.
5585
5586Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5587
5588 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5589 we do for EXTERN.
5590
5591Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5592
5593 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5594 even if it is belived to be unnecessary.
5595
5596Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5597
5598 config/tc-i386.c (i386_operand): Size immediate constants by
5599 suffix (erroneously removed as part of July 7 change).
5600
5601Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5602
66778679
RH		 5603 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5604 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5605 (armelf_frob_symbol): New Routine.
5606 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5607
5608Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5609
5610 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5611
5612Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5613
5614 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5615 command line switches passed to assembler.
5616
5617Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5618
5619 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5620 (gas_cgen_opcode_desc): Declare.
5621 (gas_cgen_parse_operand): Declare.
5622 (*): Prepend gas_ to gas specific fns to denote them as such.
5623 All uses updated.
5624 * cgen.c (gas_cgen_opcode_desc): New global
5625 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5626 (queue_fixup): Renamed from cgen_queue_fixup.
5627 (*): Prepend gas_ to gas specific fns to denote them as such.
5628 All uses updated.
5629 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5630 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5631 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5632 Open opcode table and initialize it.
5633 (make_parallel): Use gas_cgen_opcode_desc.
5634 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5635 (md_assemble): Ditto.
5636
5637Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5638
5639 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5640 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5641 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5642 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5643 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5644 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5645 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5646 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5647 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5648 (INIT_STAB_SECTION): Likewise.
5649 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5650
252b5132
RH		 5651 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5652 (md_parse_option): Watch for them.
5653 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5654 (md_begin): Kill neverdef code.
5655 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5656 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5657 (s_alpha_coff_wrapper): New.
5658 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5659
252b5132
RH		 5660Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5661
5662 Start of changes to remove mdebug section from mips*-elf
5663 Based on MIPS_STAB_ELF definition
5664 * acconfig.h: undef if not configured
5665 * config.in: undef if not configured
5666 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5667 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5668 * stabs.c (s_stab_generic): flush frag
5669
5670Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5671
66778679
RH		 5672 * configure.in: (arm-*-elf): Handle.
5673 (thumb-*-elf): Handle.
5674 * configure: Regenerate.
5675 * read.c (stringer): Fix typo in comment.
5676 * write.c (fixup_segment): Don't add symbol value to addend if
5677 TC_ARM and OBJ_ELF.
5678 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5679 sections.
5680 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5681 for OBJ_ELF.
252b5132
RH		 5682
5683Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5684
5685 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5686 (write_2_short): Emit warning if new flag is set.
5687 (do_assemble): Set flags if left instruction is one of special
5688 "right-instruction-killer" type.
5689
5690Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5691
252b5132
RH		 5692 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5693 Always output words in debug_info section as big endian.
5694 (sparc_target_format): Choose correct bfd target.
5695 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5696
252b5132
RH		 5697Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5698
5699 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5700 to work with internationalization code. Issue an error when two
5701 operands match that are not allowed to match.
5702
5703Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5704
5705 * configure.in (install_tooldir): Allow target to specify whether
5706 it wants to be installed in $(tooldir)/bin.
5707 * configure: Regenerate.
5708 * Makefile.am (install-exec-local): Set install-exec-tooldir
5709 dependency via configure.
5710 * Makefile.in: Regenerate.
5711
5712Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5713
5714 * Makefile.am (install-exec-local): Split into two ...
5715 (install-exec-bindir,install-exec-tooldir): New rules.
5716 * Makefile.in: Regenerate.
5717
5718Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5719
5720 * Makefile.am (install-exec-local): Don't remove the file before
5721 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5722 W. Rozycki <macro@ds2.pg.gda.pl>.
5723 * Makefile.in: Rebuild.
5724
5725Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5726
5727 * cgen.c: Include libiberty.h.
5728 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5729 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5730 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5731 (md_cgen_lookup_reloc)): Declare.
5732 (md_cgen_record_fixup_exp): Declare.
5733 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5734 (m32r_relax_frag): Declare.
5735 (cgen_md_apply_fix3): Decls moved to cgen.h.
5736 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5737 (m32r_cgen_record_fixup_exp): Delete decl.
5738 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5739 (assemble_nop): Delete.
5740 (expand_debug_syms): Delete unused `exp'.
5741 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5742 Add default case for -Wall.
5743 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5744 (md_atof): Delete unused wordP.
5745
5746Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5747
5748 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5749 value.
5750
5751Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5752
5753 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5754 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5755 .print, .purgem, and .struct. Remove documentation for
5756 .app-file.
5757
5758Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5759
5760 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5761 Update call to insert_operand.
5762
5763Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5764
5765 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5766
5767Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5768
5769 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5770 whitespace after a prefix operator.
5771
5772Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5773
5774 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5775
5776Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5777
5778 * config/tc-sparc.c (log2): New static function.
5779 (s_reserve): Use log2 to convert alignment before calling
5780 record_alignment.
5781 (s_common): Use log2 to convert alignment before calling
5782 record_alignment and frag_align.
5783 (sparc_cons_align): Use log2.
5784
5785Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5786
5787 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5788 (s_common): Likewise.
5789
5790 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5791 initialization of waddr.
5792 (sparc_elf_final_processing): Add default case to switch.
5793
5794Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5795
5796 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5797 than temporary real.
5798
5799Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5800
5801 * write.c (subsegs_finish): Don't align the segments if there were
5802 any errors.
5803
5804 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5805 copying aux information.
5806
5807 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5808 expression into a symbol.
5809
5810Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5811
5812 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5813 type to unsigned int.
5814 (md_assemble): Change type used to store offsets from unsigned
5815 long to long.
5816 (i386_operand): Switch error check to only call RESTORE_END_STRING
5817 once after parse_register.
5818
5819Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5820
5821 * config/tc-v850.c (md_show_usage): Changed format to match that
5822 of gcc, ld, etc.
5823
5824 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5825
5826Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5827
5828 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5829 relocs.
5830 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5831 weak.
5832
5833Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5834
5835 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5836 * doc/Makefile.in: Rebuild.
5837
5838Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5839
66778679
RH		 5840 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5841 for %lo expressions.
5842 (mips_ip, case 'u'): Move range check after code to mask
5843 off bits in %hi/%lo expressions. Mask off high bits for
5844 %lo expressions.
252b5132
RH		 5845
5846Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5847
5848 * doc/Makefile.am (gasver.texi): New target.
5849 (as.info, as.dvi): Depends upon gasver.texi.
5850 * doc/as.texinfo: Include gasver.texi. Mention version number on
5851 title page and in top node.
5852 * doc/Makefile.in: Rebuild.
5853
5854Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5855
5856 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5857 but not including the line containing the edict.
5858 * listing.h (LISTING_EOF): New.
5859 * input-scrub.c (input_scrub_next_buffer): Call it.
5860
5861Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5862
5863 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5864 immediate address based solely on the suffix and the mode.
252b5132
RH		 5865
5866 * config/tc-i386.c (md_assemble): Add assertion to make sure
5867 overlap2 does not set Imm.
5868
5869 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5870 sequences of whitespace to a single space.
5871 (is_space_chars): Just compare with space.
5872 (md_begin): Don't initialize space_chars.
5873 (md_assemble): Just skip a single whitespace character.
5874 (i386_operand): Rewrite base-index parsing to use new
5875 parse_register, and to skip white space. Skip white space in a
5876 number of other places too. Don't give error message if
5877 parse_register fails.
5878 (parse_register): Change reg_string parameter to be non-const.
5879 Add end_op parameter. Skip white space after the `%', and return
5880 end of register string. Give error message here rather than
5881 caller.
5882
5883Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5884
5885 Based on patch from Matt Semersky <matts@scd.hp.com>:
5886 * expr.c (op_encoding): Make const.
5887 (expr_set_precedence): New function.
5888 (expr_begin): Don't set operator rankings, just call
5889 expr_set_precedence.
5890 * expr.h (expr_set_precedence): Declare.
5891 * read.c (s_mri): Call expr_set_precedence.
5892
5893Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5894
5895 * doc/as.texinfo (Statements): Remove paragraph discussing
5896 continuing lines with a backslash. This hasn't worked for years,
5897 if it ever did.
5898
5899Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5900
66778679 5901 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5902 symbol definitions.
5903 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5904 (ps_CTORS, ps_DTORS): New section types.
5905 (vms_fixup_xtors_section): New function
5906 (Ctors_Psect, Dtors_Psect): Define.
5907 (IS_GXX_XTOR): Define
5908 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5909 Filter static constructors/destructors and add to
5910 Ctors_Symbols/Dtors_Symbols chain.
5911 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5912 appropriate section.
5913
66778679 5914 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5915 * makefile.vms: Merge vax/vms support.
5916
5917Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5918
5919 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5920 (elf_pseudo_table): Add them.
5921 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5922 (md_apply_fix): Accept them.
5923 (mips_fix_adjustable): Don't adjust them.
5924 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5925 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5926 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5927 (tc_fix_adjustable): Don't adjust them.
5928
5929Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5930
5931 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5932 (cgen.o): Use it.
5933 * Makefile.in: Regenerate.
5934 * configure.in: AC_SUBST cgen_cpu_prefix.
5935 * configure: Regenerate.
5936
5937Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5938
5939 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5940 Changed all users of COND12_DELAY.
5941
5942Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5943
5944 * config/tc-mn10300.c (set_arch_mach): New function.
5945 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5946 (md_begin): Default to mn10300 mode.
5947 (md_assemble): Only accept instructions for the core mn10300
5948 chip and the active machine type.
5949
5950Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5951
5952 * subsegs.h (segment_info_type): Give the struct a name.
5953 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5954 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5955 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5956 * config/tc-w65.h (tc_reloc_mangle): Declare.
5957 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5958
5959Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5960
66778679
RH		 5961 * config/tc-v850.c (v850_comm): Restore old section
5962 after common processing.
252b5132
RH		 5963
5964Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5965
5966 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5967
5968Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5969
5970 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5971 char with code that explicitly sign-extends.
5972
5973Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5974
252b5132
RH		 5975 * config/tc-v850.c (md_begin): Restore text section as the current
5976 section after creating call table sections.
5977 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5978 code.
252b5132
RH		 5979
5980 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5981 with call to macro SYM_AUXINFO.
5982
5983Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5984
5985 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5986 with the program transform name.
5987 * Makefile.in: Rebuild.
5988
5989Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5990
5991 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5992 information.
5993
5994Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5995
5996 * config/tc-i386.c (i386_operand): Be prepared for a space between
5997 the open parenthesis and the start of the register operand,
5998 because of the June 16 change.
5999
6000Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6001
6002 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6003 BFD_ASSEMBLER.
6004
6005Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6006
6007 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6008 even if it is belived to be unnecessary.
6009
6010Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6011
6012 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6013 symbols.
6014 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6015
6016Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6017
6018 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6019 shift amount for a repeated operand. The shift amount for the
6020 repeated copy comes from the size of the operand.
6021
6022Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6023
6024 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6025
6026Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6027
6028 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6029
6030Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6031
6032 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6033 characters in it as LEX_IS_SYMBOL_COMPONENT.
6034 * config/tc-i386.h (tc_symbol_chars): Define.
6035 (extra_symbol_chars): Declare.
6036 * config/tc-i386.c (extra_symbol_chars): Define.
6037 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6038 (line_comment_chars): Set to '/' if TE_LINUX.
6039 * doc/c-i386.texi (i386-prefixes): Update.
6040 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6041
6042Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6043
6044 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6045 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6046
60471998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6048
6049 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6050 constraint in instructions REP & REPI.
6051
6052Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6053
6054 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6055 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6056
6057 (check_range): If the operand is shifted, then shift the number
6058 before checking its range.
6059
3e87a760 6060 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6061
6062 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6063 common sections.
6064
6065Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6066
6067 * config/tc-v850.c (v850_comm): Create special sections as needed.
6068
60691998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6070
6071 * config/tc-d10v.c (write_2_short): Addition of swapping
6072 instructions for sequential and reverse sequential order when
6073 given order is not possible.
6074
6075Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6076
6077 * Makefile.am: Rebuild dependencies.
3e87a760 6078 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6079 * Makefile.in: Rebuild.
6080
6081Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6082
6083 * doc/c-i386.texi: Update 16 bit documentation.
6084
6085 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6086 IgnoreDataSize to IgnoreSize as they are used for address size as
6087 well as data size.
6088 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6089 32-bit mode, similarly addr16/data16 and variants.
6090
6091Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6092
6093 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6094 sequential word multiply instructions.
3e87a760 6095
252b5132
RH		 6096 (do_assemble): Add extra command line argument, to allow mul32
6097 attribute to be preserved across parallel insns.
6098 (md_assemble): Insert NOPs between explicitly parallel insns which
6099 contain an 32 bit multiply and a 16 multiply.
6100
6101Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6102
6103 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6104 likewise for REPE.
6105
6106 * config/tc-i386.c (reloc): Add braces.
6107
6108 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6109 consistent with Intel naming.
6110 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6111 use bitfields in sib_byte.
6112 (modrm_byte): Don't use bitfields here either.
6113
6114 * config/tc-i386.c (current_templates): Add const.
6115 (parse_register): Add const to return, param, and char *s.
6116 (i386_operand): Add const to reg_entry *r.
6117 * config/tc-i386.h (templates): Add const to start, end.
6118
6119 Inspired by code for 16 bit gas support from Martynas Kunigelis
6120 <martynas@nm3.ktu.lt>:
6121 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6122 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6123 (uses_mem_addrmode): Remove.
6124 (md_estimate_size_before_relax): Add support here too.
6125 (md_relax_table): Rewrite interface to md_relax for 16 bit
6126 support.
6127 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6128 (opcode_suffix_to_type): Remove.
6129 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6130 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6131 (md_convert_frag): Likewise.
6132 (i386_operand): Add support for 16 bit base/index regs,
6133 immediates, and displacements. Remove some unnecessary casts, and
6134 localise end_of_operand_string, displacement_string_start,
6135 displacement_string_end variables. Add GCC_ASM_O_HACK.
6136 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6137
6138 * config/tc-i386.c (prefix_hash): Remove.
6139 (md_begin): Rewrite without obstacks. Remove prefix hash table
6140 handling. Rewrite lexical table handling.
6141 (i386_print_statistics): Don't print prefix statistics.
6142 (md_assemble): Rewrite instruction parser so that line is not
6143 converted to lower case. Don't do a hash_find for prefixes,
6144 instead recognise them via opcode modifier.
6145 (expecting_operand, paren_not_balanced): Localise variables.
6146 * config/tc-i386.h (IsPrefix): Define.
6147 (prefix_entry): Remove.
6148
6149 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6150 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6151 '\\' in case where comment_chars contains '/'.
6152
6153 * config/tc-i386.c (MATCH): Ensure given operand and template
6154 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6155 you must write `ljmp *table(%ebx)'.
6156
6157 From H.J. Lu <hjl@gnu.org>:
6158 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6159 as 0 ifndef BFD_ASSEMBLER.
6160 (md_assemble): Allow immediate operands without suffix or
6161 other reg operand to default in size to the current code size.
6162
6163Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6164
66778679
RH		 6165 * config/tc-v850.c (md_begin): Restore creation of
6166 .call_table_text and .call_table_data sections.
252b5132
RH		 6167
6168Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6169
6170 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6171 after emitting a word of noops.
6172
6173Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6174
6175 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6176 (i386_operand): Simplify checks for valid base/index combinations.
6177 Disallow `in 4(%dx),%al'.
6178
6179 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6180 index_reg const.
6181 (add_prefix): Change parameter from char to int.
6182
6183 * config/tc-i386.h (Ugh): Define opcode modifier.
6184 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6185
6186 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6187 CONSISTENT_REGISTER_MATCH macros to check register types more
6188 thoroughly. Check for illegal suffix/operand combinations
6189 when matching insns with operands. Handle new `s' suffix, and
6190 associated FloatMF opcode modifier for float insns with memory
6191 operands.
6192 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6193 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6194 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6195 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6196 DATA_PREFIX_OPCODE throughout.
6197
6198 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6199 (md_assemble): Rewrite suffix/register operand checking code to be
6200 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6201 AnyMem, the better to grep.
6202 (pi): Remove Abs.
6203 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6204 given a memory operand. Don't set Abs bits either.
6205 (type_names): Remove Mem*, Abs*.
6206 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6207 define opcode_modifiers as these cases are handled by Disp8,
6208 Disp16, Disp32 and suffix checks.
6209 (COMES_IN_BOTH_DIRECTIONS): Remove.
6210 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6211
6212 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6213 if IgnoreDataSize modifier given. Remove ShortformW modifier
6214 test. Add test for ShortForm in W base_opcode modification.
6215 Merge Seg2ShortForm and Seg3ShortForm code.
6216 * config/tc-i386.h (ShortFormW): Remove.
6217 (IgnoreDataSize): Define.
6218
6219Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6220
6221 * config/tc-d30v.c (md_assemble): Store previous segment state
6222 with previous instruction.
6223
6224Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6225
6226 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6227 (ebp, esp): Remove static variables.
6228 (MATCH): Remove test for InOutPortReg.
6229 (i386_operand): Properly handle InOutPortReg here instead.
6230 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6231 (md_assemble): Simplify and correct modrm and sib generation.
6232 (i386_operand): Add warning for scale without index.
6233 Rewrite checks for valid base/index combinations.
6234
6235 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6236 macros and enclose in do while(0).
6237 (RESTORE_END_STRING): Likewise.
6238 (md_assemble): Add one to printed operand number so we start
6239 from 1 not 0. Add some more gettext invocations.
6240 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6241 number here too.
6242
6243 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6244 DATA_PREFIX, SEG_PREFIX): Define.
6245 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6246 (check_prefix): Remove function.
6247 (add_prefix): New function. Add prefix to i.prefix as well as
6248 doing checks.
6249 (md_assemble): Changes for add_prefix. Remove hack for wait
6250 prefix, instead always output prefixes in fixed order. Test
6251 for jcxz/loop when selecting between word & dword operations,
6252 and add address size prefix rather than operand size prefix.
6253 Remove operand -> address size hack when emitting jcxz/loop.
6254 (i386_operand): Remove O_Absent check as it's done in expr.
6255
6256Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6257
6258 * configure.in: Recognize m5200 as a cpu_type of m68k.
6259 * aclocal.m4: Rebuild with current libtool.
6260 * configure: Rebuild.
6261
6262Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6263
6264 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6265 to relaxable_symbol to prevent references to external symbol from
6266 being relaxed.
6267
6268Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6269
6270 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6271 symbols are relaxable.
6272
6273Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6274
66778679
RH		 6275 * config/tc-v850.c (md_begin): Don't create special
6276 sections by default.
3e87a760 6277
252b5132
RH		 6278Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6279
6280 * config/tc-mips.c (macro): For div and udiv, close the
6281 reorder block as soon as possible.
6282
6283Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6284
6285 From Matt Semersky <matts@scd.hp.com>:
6286 * macro.c (macro_mri_mode): New function.
6287 * macro.h (macro_mri_mode): Declare.
6288 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6289 MRI mode.
6290
6291Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6292
6293 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6294 OBJ_EVAX case.
6295
6296 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6297 until after xstrdup in OBJ_EVAX case.
6298
6299Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6300
6301 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6302 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6303 of hardcoded magic number.
6304 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6305
6306Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6307
6308 * read.c (do_s_func): New function.
6309 (s_func): Call it.
6310 * read.h (do_s_func): Add prototype.
6311
6312Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6313
6314 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6315 nops if fill pattern not specified.
6316
6317Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6318
6319 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6320 * config/te-go32.h (TE_GO32): Define.
6321 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6322
6323Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6324
6325 Implement .func/.endfunc pseudo-ops.
6326 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6327 (s_func): Declare.
6328 * read.c (potable): Add .func,.endfunc.
6329 (s_func): New function.
6330 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6331 functions.
6332 (in_doc_func_p,current_function_label): New static globals.
6333 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6334
6335Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6336
6337 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6338 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6339 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6340 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6341 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6342 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6343 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6344 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6345 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6346 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6347 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6348 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6349 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6350 * config/tc-alpha.c: Likewise.
6351 * config/tc-alpha.h: Likewise.
6352 * config/tc-arm.c: Likewise.
6353 * config/tc-h8300.c: Likewise.
6354 * config/tc-h8500.c: Likewise.
6355 * config/tc-hppa.c: Likewise.
6356 * config/tc-i860.c: Likewise.
6357 * config/tc-i960.c: Likewise.
6358 * config/tc-ppc.c: Likewise.
6359 * config/tc-sh.c: Likewise.
6360 * config/tc-sparc.h: Likewise.
6361 * config/tc-tic30.c: Likewise.
6362 * config/tc-w65.c: Likewise.
6363 * config/tc-z8k.c: Likewise.
6364
6365Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6366
6367 * config/tc-vax.c (_): Delete this macro used for placeholder
6368 values in vax_operand_width_size; it conflicts with the _() macro
6369 used for internationalization.
6370
6371Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6372
6373 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6374 code. From Chris Moller <moller@bops.com>.
6375
6376 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6377 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6378 * read.c (emit_expr): Initialize seg and subseg fields of a new
6379 broken word.
6380 * write.c (write_object_file): Switch to the appropriate segment
6381 and subsegment when processing a broken word.
6382
6383 * config/tc-m68k.c (mri_assemble): New static function.
6384 (build_mri_control_operand): Call mri_assemble rather than
6385 md_assemble.
6386 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6387 (s_mri_endf, s_mri_endw): Likewise.
6388
6389Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6390
6391 * read.c (s_org): Call md_flush_pending_output if it is defined.
6392
6393 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6394
6395Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6396
6397 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6398 (md_parse_option): Add for same.
6399 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6400 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6401 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6402
6403 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6404
252b5132
RH		 6405Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6406
6407 * config/tc-arm.c (find_real_start): Relax definition of local
6408 labels.
6409
6410Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6411
6412 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6413 symbols at the given address, not just the last one specified.
6414
6415Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6416
66778679
RH		 6417 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6418 or number_to_chars_littleendian to write data.
252b5132
RH		 6419
6420Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6421
6422 * config/tc-v850.c (md_assemble): Remove artificially created
6423 register name symbols.
6424
6425Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6426
6427 * write.c (fixup_segment): Change "segment" to "section" in
6428 error message.
6429
6430Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6431
6432 * write.c (fixup_segment): Change sym1-sym2 message again.
6433
6434Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6435
6436 * write.c (fixup_segment): Improve error message for sym1-sym2
6437 errors when sym1 is in a different segment from sym2.
6438
6439Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6440
6441 * config/tc-m32r.c (warn_unmatched_high): New static local.
6442 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6443 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6444 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6445 (md_parse_option): Likewise.
6446 (md_show_usage): Likewise.
6447 (m32r_frob_file): Likewise.
6448
6449 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6450 (read_a_source_file): Call them.
6451 * read.h (stabs_generate_asm_file): Declare.
6452 * stabs.c (stabs_generate_asm_file): New function.
6453 (generate_asm_file): New function.
6454 (stabs_generate_asm_lineno): Move file name handling into
6455 generate_asm_file.
6456
6457Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6458
6459 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6460 (d30v_current_align, d30v_current_align_seg): New variables.
6461 (d30v_last_label): New variable.
6462 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6463 (s_d30v_data, s_d30v_section): Likewise.
6464 (md_pseudo_table): Call them.
6465 (md_begin): Initialize d30v_current_align_seg.
6466 (md_assemble): Call d30v_align when needed by known current alignment.
6467 (d30v_frob_label, d30v_cons_align): New functions.
6468 * config/tc-d30v.h (md_do_align): Remove.
6469 (tc_frob_label): Call d30v_frob_label.
6470 (md_cons_align): New.
252b5132 6471
3e87a760 6472 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6473 expression symbols before processing. Clean up code formatting.
6474
6475Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6476
6477 * po/Make-in (install-info): New target.
6478
6479Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6480
6481 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6482 instructions.
6483 * config/tc-mn10300.c (md_assemble): Likewise.
6484
6485Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6486
6487 * Makefile.am: Update with `make dep-am'.
6488 (HFILES): Add cgen.h.
6489 (cgen.o): Depend on cgen.h.
6490 * Makefile.in: Regenerate.
6491
6492 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6493
6494Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6495
6496 * gasp.c (grab_label): Permit a label to be a preprocessor
6497 variable by permitting a label to start with a backslash.
6498
6499Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6500
6501 * config/tc-mips.c (validate_mips_insn): Removed hack
6502 for previously inaccessible bitfields in some INSN_TRAP
6503 instructions.
6504
6505Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6506
6507 * config/tc-d30v.c (do_assemble): Abort with error message
6508 if opcode operands do not match.
3e87a760 6509
252b5132
RH		 6510Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6511
6512 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6513 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6514 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6515 similar new 'q' operand.
6516
6517Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6518
6519 * cgen.c (cgen_asm_finish_insn): Fix typo.
6520
6521Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6522
6523 * cgen.h: New file.
6524 * cgen.c: Include it.
6525 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6526 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6527 All callers updated.
6528 * config/tc-m32r.c: Include cgen.h.
6529 (m23r_insn): New members num_fixups,fixups.
6530
6531Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6532
6533 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6534 to avoid compiler warning.
6535
6536Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6537
6538 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6539 calling make.
6540
66778679 6541 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6542
6543Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6544
6545 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6546
6547Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6548
6549 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6550 a short format insn.
6551 (md_assemble): Set it for explicitly packed insns.
3e87a760 6552
252b5132
RH		 6553Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6554
6555 * config/obj-coff.c (c_symbol_merge): Do not take address of
6556 native fields when performing the memcpy.
6557
6558Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6559
3e87a760 6560 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6561 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6562
6563Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6564
6565 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6566 relocations against globally visible symbols.
6567 * config/tc-m68k.c (relaxable_symbol): New macro.
6568 (m68k_ip, md_estimate_size_before_relax): Use it.
6569 (tc_m68k_fix_adjustable): Also handle weak symbols.
6570
6571Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6572
6573 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6574 references to externally visible symbols.
6575 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6576 values in twice for a PC relative reloc if the symbol is
6577 externally defined.
252b5132
RH		 6578
6579 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6580 don't adjust a PC relative reloc against an externally visible
6581 symbol.
6582 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6583 for a PC relative fixup against an externally visible defined
6584 symbol, arrange to store object file and addend values as though
6585 the symbol were not defined.
6586 (tc_gen_reloc): Likewise.
6587
6588Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6589
6590 * read.c (sizeof_leb128): Referenced externally by write.c so
6591 don't inline.
6592
6593Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6594
6595 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6596 and expand a 'debug' symbol associated with the next instruction
6597 that does not cause a short instruction to be filled with a NOP.
6598 (md_pseudo_table): Add support for .debugsym.
6599 (assemble_parallel_insn): Add calls to expand_debug_sym as
6600 appropriate.
6601 (md_assemble): Ditto.
6602
6603Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6604
6605 * as.c (main): Conditionally call setlocale.
6606 * gasp.c (main): Likewise.
6607 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6608 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6609
6610Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6611
6612 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6613
252b5132
RH		 6614Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6615
6616 * config/tc-hppa.c: Change all calls to bzero to use memset.
6617 (pa_ip): Add cast to avoid warning.
6618 (tc_gen_reloc, md_apply_fix): Likewise.
6619 (pa_find_space_by_number): Likewise.
6620 (hppa_force_relocation): Likewise.
6621 (pa_block): Change i to unsigned int.
6622 * config/obj-som.h (obj_som_copyright): Declare.
6623
6624Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6625
6626 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6627 for line numbers for assembly source.
6628
6629Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6630
6631 * configure.in: Change version number to 2.9.4
6632 * configure: Rebuild.
6633
6634Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6635
6636 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6637
6638Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6639
6640 * ecoff.h: Change symbolS in function declaration to struct
6641 symbol.
6642
6643Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6644
6645 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6646 (md_convert_frag): Fix i18n typo.
6647
6648Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6649
6650 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6651 * ecoff.h: Protoype it.
6652 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6653 [EVAX] (s_alpha_prologue): Delete.
6654 (md_pseudo_table): Update.
6655
6656Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6657
6658 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6659 array to local pointer.
6660 (get_args, parse_expr): Add casts to avoid warnings.
6661
6662Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6663
6664 * read.c (s_set): Cast xmalloc return value to fragS *.
6665 * config/tc-m68k.c (m68k_ip): Function made static to match
6666 previous forward declaration.
6667 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6668
6669Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6670
6671 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6672 strings.
252b5132
RH		 6673
6674 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6675 macros to error strings.
6676
6677Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6678
6679 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6680 reloc is in the TOC csect.
6681 (md_apply_fix3): Correct gettext typo.
6682
6683Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6684
6685 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6686 .L - they are local labels and the branches are not really
6687 function calls but rather far jumps.
6688
6689Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6690
6691 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6692
6693Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6694
6695 * config/tc-i386.c (md_assemble): Print operand number rather than
6696 using ordinal_names.
6697 (i386_operand): Likewise.
6698
6699Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6700
6701 * Makefile.am (INTLLIBS): Define to work around apparent automake
6702 bug.
6703 All Makefiles: Regenerated.
6704
6705 * Many files: Added gettext invocations around user-visible
6706 strings.
6707 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6708 HAVE_LC_MESSAGES): Define.
6709 * dep-in.sed: Added asintl.h.
6710 * po/Make-in: New file.
6711 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6712 Include "asintl.h".
6713 * read.c (Z_): Renamed from `_'.
6714 * Makefile.am (SUBDIRS): Added po.
6715 (POTFILES): new macro.
6716 (po/POTFILES.in): New target.
6717 ($(OBJS)): Added asintl.h.
6718 (HFILES): Likewise.
6719 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6720 (as_new_LDADD): Added $(INTLLIBS).
6721 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6722 (gasp_new_LDADD): Added $(INTLLIBS).
6723 (gasp_new_DEPENDENCIES): New macro.
6724 * configure, aclocal.m4: Rebuilt.
6725 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6726 po/Makefile.
6727 (ALL_LINGUAS): Define.
6728 * macro.c: Include "asintl.h".
6729 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6730 * as.h: Include "asintl.h".
6731 * config/tc-i386.c (ordinal_names): Removed.
6732 (md_assemble): Changed error text to avoid ordinal_names.
6733 (i386_operand): Likewise.
6734 (reloc): Added as_bad to avoid i18n problems.
6735 (tc_gen_reloc): Likewise.
6736 * config/tc-arm.c (bad_args): Now a #define.
6737 (bad_pc): Likewise.
6738 * config/obj-vms.c (VMS_stab_parse): Changed type of
6739 `long_const_msg'.
6740 (global_symbol_directory): Unified strings to avoid i18n
6741 problems.
6742 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6743 avoid i18n problems.
6744 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6745 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6746 i18n problems.
6747 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6748 problems.
6749 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6750 comment.
6751 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6752 problems.
6753 * as.c (print_version_id): Added an fprintf to avoid i18n
6754 problems.
6755 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6756 problems.
6757 * expr.c (expr): Added as_warn call to avoid i18n problems.
6758 * messages.c (as_assert): Changed code to avoid i18n problems.
6759 (as_abort): Likewise.
6760 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6761 (s_space): Likewise.
6762 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6763
6764Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6765
6766 * config/tc-i386.c (check_prefix): New static function, split out
6767 from md_assemble.
6768 (struct _i386_insn): Add wait_prefix field.
6769 (md_assemble): Remove wait_prefix local variable. Use
6770 check_prefix when adding a prefix.
6771
6772 * config/tc-i386.c (current_templates): New static variable.
6773 (md_assemble): Remove current_templates local variable.
6774 (md_assemble, i386_operand): Improve error and warning messages in
6775 many places. Add RESTORE_END_STRING in many places before error
6776 return. Clarify some comments.
6777
6778 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6779 element array.
6780 (md_assemble): Parse string instruction operands, looking for
6781 segment override prefixes. Check for invalid segment prefixes on
6782 string instruction.
6783 (i386_operand): i.seg[] and max mem_operand changes for string
6784 insns.
6785 * config/tc-i386.h (EsSeg): Define.
6786
6787 * config/tc-i386.h (regKludge): Define.
6788 (iclrKludge, imulKludge): Don't define.
6789 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6790 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6791 opcode_modifier checks to look for more common cases first. Add
6792 default_seg for IsString case.
6793
6794Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6795
6796 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6797 AC_DECL_YYTEXT.
6798 * configure: Rebuild with new automake and libtool.
6799 * aclocal.m4, Makefile.in: Likewise.
6800
6801 * doc/Makefile.am (as.dvi): New target.
6802 * doc/Makefile.in: Rebuild.
6803
6804Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6805
6806 * configure.in: Added sparc86x support.
3e87a760 6807
252b5132 6808 * configure: Rebuild.
3e87a760 6809
252b5132
RH		 6810 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6811 sparc_arch.
6812 (md_parse_option): Warn if -EL is not supported for this architecture.
6813
6814 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6815
252b5132
RH		 6816Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6817
66778679
RH		 6818 * config/tc-mips.c (mips_ip): Note when we use get match on
6819 the full instruction name.
252b5132
RH		 6820
6821Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6822
6823 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6824 back into the expression to handle add/sub simplification correctly.
6825
6826Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6827
66778679 6828 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6829
6830Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6831
6832 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6833 #<n>' instruction.
6834
6835Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6836
6837 * symbols.c (max_indent_level): New global.
6838 (print_symbol_value_1): Use it.
6839 * expr.h (expr_build_dot): Declare.
6840 * expr.c (expr_build_dot): New function.
6841
6842Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6843
6844 * symbols.c (print_binary): New function.
6845 (print_expr_1): Call it.
6846
6847Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6848
6849 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6850 operand in the opcode.
6851
6852Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6853
6854 * config/tc-i386.h: Reorder operand flags and opcode modifier
6855 flags for clarity. Remove unused definitions: Unknown,
6856 ImmUnknown, DispUnknown, NoModrm.
6857 * config/tc-i386.c (type_names): Add missing Debug type.
6858 (md_assemble): Better duplicate prefix checking. Quicker string
6859 instruction check via new opcode_modifier flag.
6860
6861Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6862
6863 * doc/as.texinfo (Invoking): Clarify -Wa example.
6864
6865Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6866
3e87a760 6867 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6868 (s_mips_weakext): Define.
6869 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6870 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6871 defined(TC_MIPS).
6872
252b5132
RH		 6873Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6874
6875 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6876 is an error if the value can not be computed at assembly time.
6877 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6878
6879Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6880
6881 * gasp.c (main): Set next field of new include_path structure to
6882 NULL. From Avery Pennarun <averyp@gdc.ca>.
6883
6884 * read.c (s_mri_sect): Call as_bad rather than abort for an
6885 unsupported MRI target.
6886
6887Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6888
6889 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6890 the destination of a branch instruction should be altered.
6891 (find_real_start): New function: Locate the real, Thumb coded
6892 start of a Thumb function.
6893 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6894 functions.
252b5132
RH		 6895
6896 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6897
6898Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6899
6900 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6901 also.
6902
6903Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6904
6905 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6906 * doc/c-hppa.texi: Likewise.
6907
6908Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6909
6910 * Makefile.am: Rebuild dependencies.
6911 * Makefile.in: Rebuild.
6912
6913 * Makefile.am (DEP_INCLUDES): New variable.
6914 (.dep1): Change to work when srcdir is not an absolute path.
6915 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6916 * Makefile.in: Rebuild.
6917
6918Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6919
6920 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6921 LinearAddress patch.
6922
6923 * configure.in: Set version to 2.9.1.
6924 * configure: Rebuild.
6925
6926 * Branched binutils 2.9.
6927
6928Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6929
6930 * config/tc-i386.h (FWait): Define.
6931 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6932 other prefixes. Check FWait flag in opcode table to see which
6933 instructions require an fwait prefix.
6934
6935Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6936
6937 * stabs.c (get_stab_string_offset): Always create a stab string
6938 section.
6939
6940Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6941
6942 Fix some gcc -Wall warnings:
6943 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6944 * ehopt.c (eh_frame_code_alignment): Likewise.
6945 * expr.c (integer_constant, operand): Likewise.
6946 * frags.c (frag_align): Likewise.
6947 * gasp.c (level_0, change_base, doinstr): Likewise.
6948 * hash.c (hash_ask): Likewise.
6949 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6950 (debugging_pseudo): Likewise.
6951 * macro.c (define_macro, check_macro): Likewise.
6952 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6953 (ignore_rest_of_line, float_cons): Likewise.
6954 * symbols.c (decode_local_label_name): Likewise.
6955 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6956 (fixup_segment, number_to_chars_bigendian): Likewise.
6957 (number_to_chars_littleendian): Likewise.
6958 * config/atof-ieee.c (gen_to_words): Likewise.
6959 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6960 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6961 * read.c (output_big_sleb128): Initialize locals to avoid
6962 warnings.
6963 (output_big_uleb128, equals): Likewise.
6964 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6965 to unsigned int. Change zeros to unsigned int.
6966 * cond.c (s_if): Add return to default case.
6967 * frags.c (frag_now_fix): Change return type to addressT.
6968 * frags.h (frag_now_fix): Update declaration.
6969 * listing.c (file_info_struct): Change linenum to unsigned int.
6970 (struct list_info_struct): Change hll_line to unsigned int.
6971 (print_source): Update format string.
6972 * read.c (emit_expr): Change scan to unsigned int, and don't
6973 bother to initialize it.
6974 * symbols.c (dollar_label_count): Change to unsigned long.
6975 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6976 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6977 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6978
6979Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6980
6981 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6982 mcf5200 just as we do for m68000.
252b5132
RH		 6983 (m68k_init_after_args): Likewise.
6984 (md_estimate_size_before_relax): Likewise.
6985
6986Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6987
6988 * config/tc-v850.c (md_assemble): Store relocation addend in
6989 fixup instead of instruction.
6990
6991Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6992
6993 * config/tc-i386.c (md_assemble): Swap template arguments to
6994 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6995 This macro is currently symmetric, so passing them the wrong
6996 way didn't cause any problem, but may if the macro is changed
6997 in the future.
6998 After copying template to i.tm, use i.tm. rather than t-> to
6999 access fields, and make t a const*
7000 Move i.tm.operand_types[] swap to immediately after the copy.
7001
7002Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7003
7004 * expr.h (expr_build_uconstant): Add prototype.
7005 (expr_build_unary,expr_build_binary): Add prototypes.
7006 * expr.c (expr_build_uconstant): New function.
7007 (expr_build_unary,expr_build_binary): New functions.
7008
7009Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7010
66778679
RH		 7011 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7012 * macro.c (macro_expand_body): Increase buffer size.
7013 * messages.c (as_warn): Likewise.
252b5132
RH		 7014 (as_warn_where, as_bad, as_bad_where): Likewise.
7015
7016Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7017
7018 Based on patch from H.J. Lu <hjl@gnu.org>:
7019 * Makefile.am (DISTSTUFF): New variable.
7020 (diststuff): New target.
7021 * Makefile.in: Rebuild.
7022
7023Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7024
7025 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7026 m32r_elf_section_change_hook.
7027
7028 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7029 emit a nop if a section ends with a 16 bit instruction.
7030
7031Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7032
7033 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7034 s_lcomm rather than obj_coff_lcomm.
7035 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7036
7037Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7038
7039 * config/tc-i386.h (LinearAddress): Define.
7040 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7041 instruction, don't use a default segment.
7042
7043Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7044
7045 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7046 * configure: Rebuild.
7047
7048Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7049
7050 * aclocal.m4, configure: Rebuild with libtool 1.2.
7051
7052Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7053
7054 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7055 PC relative branches. Patch courtesy of Jonathan Walton.
7056
252b5132 7057
252b5132
RH		 7058Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7059
7060 * configure.in (emulations): Add thumb-pe target.
7061
7062 * configure (emulations): Add thumb-pe target.
7063
70641998-03-17 Ken Raeburn <raeburn@cygnus.com>
7065
7066 * itbl-lex.l (yywrap): Don't define if already defined as a
7067 macro.
7068
7069Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7070
7071 * depend.c (quote_string_for_make): New function.
7072 (wrap_output): Use it.
7073
7074Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7075
7076 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7077 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7078
7079Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7080
7081 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7082 Recognize -GN and -relax.
7083 (md_begin): Initialize gp size from -G switch.
7084 (alpha_force_relocation): Always force if -relax.
3e87a760 7085 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7086 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7087 Change all callers. Emit nop alignment padding as nop+unop pair.
7088
7089Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7090
7091 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7092 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7093
7094Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7095
7096 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7097 require padding to the next long word boundary.
7098
7099Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7100
7101 * cgen.c: #include symcat.h.
7102 * config/tc-m32r.c: Likewise.
7103
7104Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7105
7106 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7107 absolute expressions instead of '$' prefixed register names.
7108
7109Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7110
7111 * read.c (s_set): Record file and line info for symbols when -as.
7112 (pseudo_set): Don't overwrite that dummy fragment.
7113
7114Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7115
7116 * config/tc-ppc.c (md_pseudo_table): Add "section".
7117 (ppc_named_section): New static function.
7118
7119Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7120
7121 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7122 so we don't have to scan the entire list.
7123
7124Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7125
7126 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 7127 case, allow the parallel instructions to modify the same flag
7128 bits.
252b5132
RH		 7129
7130Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7131
7132 * listing.c (list_symbol_table): Categorize symbols by
7133 undefined_section rather than sy_frag->line == NULL.
7134
7135Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7136
7137 * Makefile.am (install-exec-local): Install properly when ln
7138 fails or tooldir == prefix.
7139
7140Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7141
7142 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7143 Test result of insert_operand for error.
7144
7145Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7146
7147 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7148 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7149 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7150 * doc/Makefile.in: Rebuild.
7151
7152Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7153
7154 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7155 (macro): Fix handling of M_COP[0-3].
7156
7157Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7158
7159 Based on patches from Ross Harvey <ross@teraflop.com>:
7160 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7161 if macro_alternate or macro_mri.
7162 (getstring): Remove support for byte constants between < and >.
7163 (get_any_string): '<' only starts a string if macro_alternate or
7164 macro_mri.
7165 (macro_expand_body): Permit keyword parameters following
7166 positional parameters.
7167
7168 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7169 * configure.in (alpha*-*-netbsd*): New target.
7170 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7171 * configure: Rebuild.
7172
7173 * as.h (flag_warn_suppress_instructionswap): Move from here...
7174 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7175 here, and make static.
7176
7177 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7178 BFD_ASSEMBLER or MANY_SEGMENTS.
7179
7180 * as.c (show_usage): Update bug-gnu-utils address.
7181 * gasp.c (show_usage): Likewise.
7182 * doc/as.texinfo (Bug Reporting): Likewise.
7183
7184Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7185
66778679 7186 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7187 insns regardless of the size of a pointer if we're in mips I or
7188 MIPS II mode.
66778679 7189 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7190
7191Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7192
3e87a760 7193 Fix rac to accept only a0:
252b5132
RH		 7194 * tc-d10v.c (parallel_ok, find_opcode):
7195 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7196 Introduce OPERAND_GPR.
7197
7198Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7199
7200 * read.c (s_fill): Handle non-constant repeat counts by creating
7201 an rs_space fragment.
7202
7203Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7204
7205 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7206 from as_bad to as_warn.
7207
7208Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7209
7210 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7211 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7212 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7213
7214Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7215
7216 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7217 seg_fix_rotP rather than fix_root from seg_info.
7218
7219Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7220
7221 * expr.c: Add support for 0x1_2_3_4 bignums.
7222
7223Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7224
7225 * configure.in: Change -linux* to -linux-gnu*.
7226 * configure: Rebuild.
7227
7228 * app.c (do_scrub_begin): Treat \r as whitespace.
7229
7230Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7231
7232 * Makefile.am: Update dependencies.
7233 * Makefile.in: Rebuild.
7234
7235Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7236
7237 * configure, aclocal.m4: Rebuild with new libtool.
7238
7239Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7240
66778679
RH		 7241 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7242 the argument to bfd_set_arch_mach.
7243 (load_address): Use bfd_arch_bits_per_address to determine the
7244 bit size of an address instead of looking at the isa level.
7245 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7246
7247Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7248
7249 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7250
7251Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7252
7253 * ehopt.c: New file.
7254 * as.h (enum _relax_state): Add rs_cfa.
7255 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7256 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7257 * read.c (emit_expr): Call check_eh_frame.
7258 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7259 (relax_segment): Likewise.
7260 * Makefile.am: Rebuild dependencies.
3e87a760 7261 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7262 (GENERIC_OBJS): Add ehopt.o.
7263 * doc/internals.texi (Frags): Document rs_cfa.
7264
7265 * as.c (show_usage): Mention --traditional-format.
7266 (parse_args): Accept --traditional-format.
7267 * as.h (flag_traditional_format): Declare.
7268 * output-file.c (output_file_create): If flag_traditional_format,
7269 set BFD_TRADITIONAL_FORMAT on stdoutput.
7270 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7271
7272 * config/tc-mips.c (append_insn): Make sure that if we have a
7273 fixup for an unmatched %hi reloc, it does not associated with a
7274 variant frag.
7275
7276 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7277 * doc/Makefile.in: Likewise.
7278
7279Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7280
7281 * config/tc-m32r.c (check_for_side_effects): New function.
7282 (can_make_parallel): Add checks for instruction side effects
7283 clashing with the other instruction.
7284 (assemble_parallel_insn): Improve warning messages. Return error
7285 message from non-swapped instruction order.
7286
7287Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7288
7289 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7290
7291 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7292 md_cleanup definition. This moves the forced literal output to
7293 the end of the source pass, and avoids macro's inserting literals
7294 into the code immediately after the macro expansion.
252b5132
RH		 7295
7296Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7297
7298 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7299 a gas internal symbol is adjustable.
7300 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7301
7302 * as.h: If gcc version greater than 2.6, use `__format__' and
7303 `__printf__' in function attributes, rather than `format' and
7304 `printf'.
7305
7306Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7307
7308 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7309
7310Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7311
7312 Add tms320c30 support:
7313 * config/tc-tic30.h: New file.
7314 * config/tc-tic30.c: New file.
7315 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7316 TARGET_FORMAT as "coff-tic30".
7317 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7318 * Makefile.am: Rebuild dependencies.
7319 (CPU_TYPES): Add tic30.
7320 (CPU_OBJ_VALID): tic30-aout is valid.
7321 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7322 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7323 * configure, Makefile.in: Rebuild.
7324
7325Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7326
7327 * config/tc-v850.c (md_assemble): Improvements to error messages.
7328
7329Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7330
7331 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7332 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7333
7334 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7335 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7336 assembler calculate relocations to any external symbol at all.
7337 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7338 involving generation of pc-relative relocs.
7339 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7340 has been moved to md_apply_fix3.
7341
7342 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7343 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7344 which actually means (the address of identifier's GOT entry) +
7345 constant, which is not particularly useful.
7346
7347Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7348
7349 * read.h (include_dirs): Declare.
7350 (include_dir_count,include_dir_maxlen): Declare.
7351
7352Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7353
7354 * configure.in: Correct check for shared opcodes library.
7355 * configure: Rebuild.
7356
7357 * listing.c (buffer_line): If we can't open the file, set at_end.
7358 (listing_print): Remove unused local variable fi.
7359
7360 * config/m68k-parse.y (reglistpair): Handle register list in
7361 either order.
7362
7363 * config/vms-conf.h: Don't undef VERSION.
7364
7365Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7366
7367 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7368 OBJS variable.
7369 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7370 variable.
7371 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7372 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7373 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7374 (EXTRA_DIST): Define.
7375 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7376 explicitly rather than via the list of object files.
7377 (gcc-as.opt): New file created when make-gas.com is run.
7378 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7379 itbl-cpu.h} to #include appropriate file rather than copying that
7380 file.
7381 * config/vms-conf.h: Synchronize with current config.in.
7382 * Makefile.in: Rebuild.
7383
7384Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7385
7386 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7387 (parallel_ok): Relaxed parallel subinstruction dependency check.
7388
7389Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7390
7391 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7392 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7393 command line argument.
7394 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7395 warning only if flag_warn_suppress_instructionswap is false.
7396
7397Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7398
7399 * configure.in (i386-*-mingw32*): New target.
7400 * configure: Rebuild.
7401
7402Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7403
7404 * symbols.c (resolve_symbol_value): Don't set the segment if it
7405 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7406
7407 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7408 S_GET_SEGMENT.
7409
7410Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7411
7412 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7413 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7414 compiler.
7415
7416Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7417
7418 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7419
7420Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7421
7422 * config/tc-v850.c (v850_insert_operand): Display instruction when
7423 an error is encountered.
7424
7425Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7426
7427 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7428 (i386-*-sco3.2v5*coff): New target.
7429 (i386-*-sco3.2*): New target.
7430 * configure: Rebuild.
7431
7432Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7433
7434 * config/tc-v850.c: Tidy error message production.
7435
7436Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7437
7438 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7439 validate_immediate return value in the right type for comparisons
7440 to FAIL.
7441
7442Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7443
7444 * listing.c (MAX_BYTES): Use listing variables not constants.
7445 (data_buffer): No longer an array, but a pointer.
7446 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7447 (listing_listing): Allocate data_buffer.
7448
7449Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7450
7451 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7452 --listing-rhs-width, --listing-cont-lines.
7453 (show_usage): Update.
7454 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7455 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7456 (print_lines): Use the variables instead of the constants.
3e87a760 7457 (listing_listing): Likewise.
252b5132 7458 * listing.h: Declare the new vars.
3e87a760 7459
252b5132
RH		 7460Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7461
7462 * as.c (parse_args): Add --keep-locals alias for -L.
7463 Add --strip-local-absolute.
7464 (show_usage): Update.
7465 * as.h (flag_strip_local_absolute): New flag.
7466 * symbols.c (S_IS_LOCAL): Use it.
7467 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7468 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7469 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7470
7471Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7472
7473 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7474 might have an io conflict and issue a warning message.
252b5132
RH		 7475
7476Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7477
7478 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7479 cgen_swap_fixups): Functions to save, restore and swap the fixup
7480 chain with a backup copy.
7481 (cgen_asm_finish_insn): Returns address of constructed insn.
7482
7483Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7484
7485 * listing.c (file_info_struct): Remove FILE, add POS.
7486 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7487 (file_info): Don't open the file.
7488 (buffer_line): Check for the file in the last_open cache, updating
7489 as necessary.
7490 (print_source): Don't reference file_info->file.
7491 (listing_listing): Likewise.
7492 (listing_print): Close the file in the cache, if any.
7493
7494Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7495
7496 * read.c (dwarf_file_string): New file static variable.
7497 (emit_expr): Look for constant sequence that leads up to a file
7498 name in DWARF debugging output.
7499 (stringer): Use dwarf_file_string to decide whether to accept a
7500 string as a file name.
7501
7502Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7503
7504 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7505 (crack_operand): Add reg->reglst MRI hack.
7506 (r_seg): Put reglst symbols in reg_section.
7507 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7508
7509Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7510
7511 * tc-sh.c (get_specific): Handle SGR & DBR.
7512
7513Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7514
7515 * tc-h8300.c (parse_reg): Take the length of the symbol into
7516 account when attempting to match a register name.
7517 * tc-h8500.c (parse_reg): Likewise.
7518
7519Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7520
7521 * cgen.c: Formatting changes to improve readability.
7522
7523Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7524
7525 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7526 delay slot.
7527
7528Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7529
7530 Based on a patch from Jim Wilson
7531 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7532 (tc_gen_reloc): Handle cross section PC relative relocs
7533 correctly.
7534
7535Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7536
7537 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7538
7539Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7540
7541 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7542 (expr_jmp_buf): New static local.
7543 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7544 (cgen_md_operand): New function.
7545 * tc-m32r.c: Clean up pass over `struct foo' usage.
7546 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7547
7548Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7549
7550 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7551 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7552
7553Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7554
7555 * config/tc-i386.c (i386_operand): Give an error if there are
7556 unrecognized characters after an expression.
7557
7558For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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