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Protoization.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
3ee4defc
KH		 12000-08-29 Kazu Hirata <kazu@hxi.com>
2
3 * app.c: Fix a comment typo. Fix formatting.
4
1e8d20f4
NC		 52000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
6
7 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
8 offset of the target destination for jmp instructions.
9 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
10
5bcac8a4
HPN		 112000-08-24 Hans-Peter Nilsson <hp@axis.com>
12
13 * NEWS: Mention support for CRIS.
14
46547ecc
DC		 15Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
16
17 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
18 Sets `.lcomm' alignment to zero.
19
4b853faa
AO		 202000-08-23 Alexandre Oliva <aoliva@redhat.com>
21
22 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
23 (TC_FIX_ADJUSTABLE): Define.
24
efcc5914
JW		 252000-08-23 Jim Wilson <wilson@cygnus.com>
26
27 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
28 unwind.personality_routine is set.
29
aca719bf
AO		 302000-08-23 H.J. Lu <hjl@gnu.org>
31
32 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
33
a3da4de1
AO		 342000-08-23 Alexandre Oliva <aoliva@redhat.com>
35
36 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
37 environment is pe.
38
56385375
L		 392000-08-22 H.J. Lu <hjl@gnu.org>
40
41 * config.in (STRICTCOFF): New for strict COFF.
42
43 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
44 i386-*-go32* and i386-go32-rtems*.
45 * configure: Rebuilt.
46
47 * config/obj-coff.c (obj_coff_endef): Follow the historical
48 behavior if STRICTCOFF is not defined.
49
50 * doc/internals.texi: Document STRICTCOFF.
51
8f36cd18
AO		 522000-08-22 Alexandre Oliva <aoliva@redhat.com>
53
54 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
55 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
56 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
57 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
58 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
59 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
60 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
61 Likewise.
62
58a77e41
EC		 632000-08-22 Eric Christopher <echristo@cygnus.com>
64
65 * config/tc-mn10300.c: (md_apply_fix): New function.
66 (mn10300_force_relocation): New function.
67 (mn10300_fix_adjustable): New function.
68
69 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
70 (TC_HANDLES_FX_DONE): Define.
71 (obj_fix_adjustable): Define.
72 (MD_APPLY_FIX3): Define.
73 (TC_LINKRELAX_FIXUP): Define.
74
75 * write.c: (TC_LINKRELAX_FIXUP): Define if not
76 previously defined.
77 (fixup_segment): Use TC_LINKRELAX_FIXUP.
78
79 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
80
ded0649c
JE		 812000-08-21 Jason Eckhardt <jle@cygnus.com>
82
83 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
84 if the fixup resulted in a relocation.
85
66102fe2
NC		 862000-08-18 Nick Clifton <nickc@redhat.com>
87
88 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
89 Make reference to first element of shift_names explicit.
90
02198638
AO		 912000-08-18 Alexandre Oliva <aoliva@redhat.com>
92
93 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
94 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
95 add a symbol's address. Removed all target-specific #ifdefs that
96 used to accomplished the same.
97 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
98 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
99 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
100 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
101 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
102
353e2c69
KH		 1032000-08-17 Kazu Hirata <kazu@hxi.com>
104
105 * dwarf2dbg.c: Fix formatting.
106
4fb7971f
NC		 1072000-08-17 Nick Clifton <nickc@redhat.com>
108
109 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
110 to be recoded as logical shift lefts by zero.
111
50b81f19
JW		 1122000-08-16 Jim Wilson <wilson@cygnus.com>
113
114 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
115 postincrement modified registers. Handle IA64_OPND_R3_2 addl
116 source registers.
117 (note_register_values): Handle IA64_OPND_R3_2 operands.
118
f869cfc6
JE		 1192000-08-16 Jason Eckhardt <jle@cygnus.com>
120
121 * config/tc-i860.c (md_operand): Silly typo fixed.
122
8cb8bcba
NC		 1232000-08-16 Nick Clifton <nickc@redhat.com>
124
125 * config/tc-arm.c (struct asm_shift): Delete.
126 (shift[]): Delete.
127 (enum asm_shift_index): New.
128 (struct asm_shift_properties): New.
129 (struct asm_shift_name): New.
130 (shift_properties[]); New.
131 (shift_names[]); New.
132
133 (decode_shift): Use new structures.
134 Issue a warning is "ROR #0" is used.
135 Issue a warning if "ASR #0" or "LSR #0" is used.
136
137 (md_begin): Initialise arm_shift_hsh table from new
138 asm_shift_name array.
139
c2158c24
JJ		 1402000-08-16 Jakub Jelinek <jakub@redhat.com>
141
142 * config/tc-sparc.c: Kill all warnings.
143 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
144 in -xarch= as well.
145 (md_show_usage): Update usage text.
146
70485b5c
NC		 1472000-08-16 Nick Clifton <nickc@redhat.com>
148
c2158c24 149 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 150 useful.
151
0d10e182
JL		 1522000-08-14 Will Cohen <wcohen@redhat.com>
153
154 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
155
156 * config/tc-sh.c (md_assemble): Changed so debug_type
157 test performed for ppi_assemble
158 * config/tc-sh.c: Included dwarf2dbg.h.
159 (debug_line): Defined.
160 (md_assemble): Generates dwarf2 line info.
161 (sh_finalize): New function. Finalize dwarf2 info.
162 (assemble_ppi): Returns size of code generated.
163 (build_Mytes): Returns size of code generated.
164 (md_pseudo_table): Added "file" and "loc" psuedo ops.
165 * config/tc-sh.h (md_end): Defined.
166 (sh_finalize): Declared.
167
1db77c8e
AO		 1682000-08-15 Alexandre Oliva <aoliva@redhat.com>
169
170 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
171 md_number_to_chars.
172
046b3b54
NC		 1732000-08-14 Nick Clifton <nickc@redhat.com>
174
175 * config/tc-arm.c (do_bx): Allow "bx pc".
176
c43c2cc5
JW		 1772000-08-14 Jim Wilson <wilson@cygnus.com>
178
179 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
180 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
181 (md_begin): Change assignment to md.flag to OR in the new bit.
182
d1d8ba22
NC		 1832000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
184
185 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
186 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
187 C_MOU, and C_EOS.
188
22b36938
JE		 1892000-08-14 Jason Eckhardt <jle@cygnus.com>
190
191 * NEWS: Mention i860 support.
192
c0bd0db2
JL		 193Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
194
195 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
196
0ac658b8
AS		 1972000-08-14 Andreas Schwab <schwab@suse.de>
198
199 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
200
9fc2dda2
JE		 2012000-08-11 Andreas Schwab <schwab@suse.de>
202
203 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
204 argument.
205
bc4466dc
KH		 2062000-08-11 Kazu Hirata <kazu@hxi.com>
207
208 * expr.c: Fix formatting.
351aa9f6 209 * config/obj-bout.c: Likewise.
bc4466dc 210
a9c99419
JE		 2112000-08-10 Jason Eckhardt <jle@cygnus.com>
212
213 * doc/c-i860.texi: Flesh out the i860 section more.
214
7c743825
KH		 2152000-08-10 Kazu Hirata <kazu@hxi.com>
216
217 * symbols.c: Fix formatting.
929b12bc 218 * expr.c: Likewise.
7c743825 219
fa2255cb
DN		 220Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
221
222 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
223 has the IgnoreSize bit set.
224
fc997f4b
AM		 2252000-08-09 Alan Modra <alan@linuxcare.com.au>
226
227 From Rodney Brown <RodneyBrown@mynd.com>
228 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
229 * configure: Regenerate.
230
305d537e
JE		 2312000-08-08 Jason Eckhardt <jle@cygnus.com>
232
233 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
234 (i860_fix_info): New enum.
235 (MD_APPLY_FIX3): Define.
236 (WORKING_DOT_WORD): Define.
237 (TC_HANDLES_FX_DONE): Define.
238 (DIFF_EXPR_OK): Define.
239 (LISTING_HEADER): Define.
240 (TARGET_FORMAT): Select target format based on endian flag.
241 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
242 (target_big_endian): Add external declaration.
243
244 * config/tc-i860.c: All existing code reworked completely. Other
245 new code shown below.
246 (SYNTAX_SVR4): Define.
247 (target_warn_expand): New variable.
248 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
249 (md_longopts): Declare and define with new options (-EL, -EB,
250 and -mwarn-expand).
251 (md_show_usage): New function.
252 (md_operand): New function.
253 (obtain_reloc_for_imm16): New function.
254 (md_apply_fix3): New function.
255 (tc_gen_reloc): New function.
256
8fc2faa7
KH		 2572000-08-09 Kazu Hirata <kazu@hxi.com>
258
259 * hash.c: Fix formatting.
68e63c16 260 * gasp.c: Likewise.
8fc2faa7 261
df86943d
NC		 2622000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
263
264 * config/tc-m68hc11.c (build_jump_insn): Make sure the
265 2 bytes of the jump address are in the same frag.
266 (find): Accept 68hc12 register indirect modes.
267
268 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 269
30d25259
RH		 2702000-08-07 Richard Henderson <rth@cygnus.com>
271
272 * config/tc-ia64.c (unwind): Add prologue_mask member.
273 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
274 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
275 (dot_body): Clear unwind.prologue_mask.
276 (dot_prologue): Set it. Accept a register second argument.
277
2d484c7f
KH		 2782000-08-07 Kazu Hirata <kazu@hxi.com>
279
280 * config/atof-ieee.c: Fix formatting.
281 * config/atof-tahoe.c: Likewise.
282
65b1d096
DC		 2832000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
284
285 * config/tc-avr.c: Use PARAMS macro in function declarations.
286 Don't declare md_pcrel_from_section (already in tc-avr.h).
287 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
288 (avr_operand): Don't set (unsigned) op_mask to -1.
289
c91d2e08
NC		 2902000-08-04 Nick Clifton <nickc@cygnus.com>
291
3d4ae3c0
NC		 292 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
293 work.
294
c91d2e08
NC		 295 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
296 of .popsection, .previous, .pushsection, .subsection,
297 .version, .vtable_entry, .vtable_inherit and .weak.
298
47926f60
KH		 2992000-08-05 Kazu Hirata <kazu@hxi.com>
300
301 * config/tc-cris.c: Fix formatting.
302 * config/tc-i386.c: Likewise.
303 * config/tc-sparc.c (sparc_ip): Simplify the code.
304
ab3e48dc
KH		 3052000-08-04 Kazu Hirata <kazu@hxi.com>
306
307 * config/tc-cris.c: Rearrange code for readability.
308 * config/tc-d10v.c: Fix formatting.
309 * config/tc-m32r.c: Likewise.
310 * config/tc-sparc.c: Likewise.
311
3d56ab85
JW		 3122000-08-02 Jim Wilson <wilson@cygnus.com>
313
314 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
315 before ia64_find_opcode.
316 (md_assemble): Likewise.
317
3f9dfb2c
NC		 3182000-08-01 Nick Clifton <nickc@cygnus.com>
319
320 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 321 Undo some formatting fixes.
3f9dfb2c 322
28e4f854
KH		 3232000-08-01 Kazu Hirata <kazu@hxi.com>
324
325 * config/obj-som.c: Fix formatting.
326 * config/obj-ieee.c: Likewise.
327 * config/tc-arm.c: Likewise.
328 * config/tc-v850.c: Likewise.
329
a570e639
NC		 3302000-08-01 Nick Clifton <nickc@redhat.com>
331
332 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
333 index by command line option.
58a77e41 334
a570e639
NC		 3352000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
336
337 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
338 (@node M68K-Branch): Rewrite to match the reality.
339
e3308d0d
JE		 3402000-07-31 Jason Eckhardt <jle@cygnus.com>
341
342 * doc/c-i860.texi: New file.
343 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
344 * doc/Makefile.in: Regenerate.
345 * doc/all.texi: Add I860 as relevant architecture.
346 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
347
2fd5405a
NC		 3482000-07-31 Kazu Hirata <kazu@hxi.com>
349
350 * config/tc-d30v.c: Fix formatting.
351
28e7409f
NC		 3522000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
353
354 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
355 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
356 long emit a long branch if available instead of an absolute jump, never
357 emit absolute jumps for anything with --pcrel.
358
359 * doc/c-m68k.texi: Document new command line option.
58a77e41 360
534022ea
JE		 3612000-07-28 Jason Eckhardt <jle@cygnus.com>
362
363 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
364 * configure: Regenerated.
365 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
366 of operand to the .type directive (.e.g, "type").
367
4c400d5e
AM		 3682000-07-28 Alan Modra <alan@linuxcare.com.au>
369
370 * as.h (warn_comment, found_comment, found_comment_file): Declare.
371 * app.c (do_scrub_chars): Record where first comment found.
372 * read.c (read_a_source_file): Init found_comment on entry, and
373 notify whether comments found on exit.
374 * config/tc-hppa.c (md_shortopts): Add "c".
375 (md_longopts): Add warn-comment.
376 (md_parse_option): Handle it.
377 (md_show_usage): Show available options.
378 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
379
0aa529cb
AC		 380Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
381
382 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
383 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
384 sym_ptr_ptr
385 (md_estimate_size_before_relax): Don't fall off end of function.
386
c6a7ab1f
NC		 3872000-07-27 Kazu Hirata <kazu@hxi.com>
388
389 * config/tc-avr.c: Fix formatting.
390 * config/tc-ns32k.c: Likewise.
391
e0c6ed95
AM		 3922000-07-27 Alan Modra <alan@linuxcare.com.au>
393
394 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
395
3962000-07-27 Kazu Hirata <kazu@hxi.com>
397
398 * config/tc-d10v.c: Fix formatting.
399 * config/tc-z8k.c: Likewise.
400 * config/tc-sparc.c: Likewise.
401
6883dc5e 4022000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 403
404 * cgen.c (queue_fixup): Declare opinfo.
405 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
406 (gas_cgen_md_operand): Ditto.
407 (gas_cgen_md_apply_fix3): Ditto.
408
39da8128
DD		 4092000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
410
411 * config/obj-coff.c (obj_frob_symbol): Don't merge
412 labels. Don't merge if the symbol isn't constant. Return
413 immediately if a symbol is merged.
414
65e68b04
AM		 4152000-07-22 Alan Modra <alan@linuxcare.com.au>
416
417 * frags.c (frag_align): Correct absolute section alignment.
418
5e0d736c
DD		 4192000-07-20 DJ Delorie <dj@redhat.com>
420
421 * config/obj-coff.c (obj_frob_symbol): revert previous change,
422 it breaks linking against DLLs.
423
3bcbcc3d
HPN		 4242000-07-20 Hans-Peter Nilsson <hp@axis.com>
425
426 * configure.in: Add CRIS support.
427 * configure: Regenerate.
428 * Makefile.am: (CPU_TYPES): Add cris.
429 (CPU_OBJ_VALID) [aout]: Add cris.
430 (MULTI_CPU_TYPES): Add cris.
431 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
432 [coff]: Only i386 and mips are valid.
433 (TARGET_CPU_CFILES): Add config/tc-cris.c.
434 (TARGET_CPU_HFILES): Add config/tc-cris.h.
435 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
436 Regenerate dependencies.
437 * Makefile.in: Regenerate.
438 * aclocal.m4: Regenerate.
439 * as.c: Declare crisaout, criself.
440 * config/tc-cris.h, config/tc-cris.c: New.
441 * config/e-criself.c, config/e-crisaout.c: New.
442 * po/POTFILES.in, po/gas.pot: Regenerate.
443
041ff4dd 4442000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 445
041ff4dd 446 * read.c: Fix formatting.
efaf0ba4 447 * write.c: Fix formatting.
041ff4dd 448
f980ada0
L		 4492000-07-19 H.J. Lu <hjl@gnu.org>
450
451 * sb.c: Include <stdlib.h> if exists for abort ().
452
25a8b250
AM		 4532000-07-19 Alan Modra <alan@linuxcare.com.au>
454
455 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
456 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
457 (pa_type_args): Same here.
458
7a9aaf92
NC		 4592000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
460
461 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
462 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
463 the storage class is already set.
464
8098403c
NC		 4652000-07-17 Kazu Hirata <kazu@hxi.com>
466
fafb6d17 467 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 468 * config/tc-mn10200.c: Likewise.
469 * config/tc-mn10300.c: Likewise.
470 * config/tc-pj.c: Likewise.
471 * config/tc-tic80.c: Likewise.
472 * config/tc-w65.c: Likewise.
8098403c 473
977e771a
FCE		 4742000-07-17 Frank Ch. Eigler <fche@redhat.com>
475
476 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
477 is defined.
478
63bf5651
ILT		 4792000-07-15 Ian Lance Taylor <ian@zembu.com>
480
481 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
482 @code.
483
1cd1c99b
AM		 4842000-07-15 Alan Modra <alan@linuxcare.com.au>
485
486 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
487 ELF as are used for SOM (except the 32-bit reloc one) to decide
488 whether a symbol can be reduced to a section symbol. Expand on
489 the comment for symbols involved in LR% and RR% expressions.
490
119d663a
NC		 4912000-07-14 Nick Clifton <nickc@cygnus.com>
492
493 * config/tc-mips.c (mips_disable_float_construction): New
494 static variable. Set to true if doubles should not be
495 constructed by loading two single width fp registers with
496 halves of the value.
497 (mips_ip): Test mips_disable_float_construction.
498 (md_longopts): Add command line switches --construct-floats
499 and --no-construct-floats.
500 (md_parse_option): Parse new command line options.
501 (md_show_usage): Describe new command line options.
502
503 * doc/c-mips.texi: Document new command line options.
504
906fac54
AM		 5052000-07-13 Koundinya K <kk@ddeorg.soft.net>
506
507 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
508 * configure: Regenerate.
509
5102000-07-13 Hans-Peter Nilsson <hp@axis.com>
511
512 * configure.in (DEFAULT_EMULATION setting): Revert part of
513 2000-07-01 change that set te_multi=multi unless set to tmips.
514 * configure: Regenerate.
515
7f788821
NC		 5162000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
517
518 * config/obj-coff.c (coff_frob_section): Add padding to the last
519 section when aligning it increases its size.
520
9a736b6b
NC		 5212000-07-11 Kazu Hirata <kazu@hxi.com>
522
523 * config/tc-tic54x.c: Fix formatting.
524
3dd5103b
NC		 5252000-07-10 Kazu Hirata <kazu@hxi.com>
526
527 * config/tc-h8500.c: Fix formatting.
1aea3bb8 528 * config/tc-tic54x.c: Fix formatting.
3dd5103b 529
46b85d42
AM		 5302000-07-10 Alan Modra <alan@linuxcare.com.au>
531
532 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
533 displacements correctly.
534
535 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
536
5372000-07-10 Ryan Bradetich <rbradetich@uswest.net>
538
539 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
540 warning.
541 (hash_jam): Ditto.
542
ad1079af
AM		 5432000-07-09 Alan Modra <alan@linuxcare.com.au>
544
545 From David Huggins-Daines <dhd@linuxcare.com>
546 * config/te-hppalinux64.h: Add a new emulation.
547 * configure.in (emulations): Add configure bits to support the
548 64-bit Linux/parisc target.
549 * configure: Regenerate.
550
551 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
552 (md_shortopts): Add `V' for ELF.
553
554 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
555 when SOM or ELF_ARG_RELOC are defined.
556 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
557 ELF_ARG_RELOC are defined.
558 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
559 (pa_stringer): ..Do it here instead. Fix comment typos.
560 (hppa_force_relocation): Cast enums to int before comparing with
561 ints.
562
563 From Ryan Bradetich <rbradetich@uswest.net>
564 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
565 redifinition warning.
566 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
567 (hppa_force_relocation): ditto
ad1079af
AM		 568 (md_apply_fix): Added cast to buf to fix warnings.
569
570 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
571 cons_fix_new_hppa, hppa_force_relocation): Prototype.
572
573 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
574 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
575 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
576 reloc_type** to avoid warnings in switch.
577 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
578 little earlier instead.
579
580 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
581 and elf.
582 (pa_type_args): Use symbol_arg_reloc_info.
583 (struct pa_it): Make arg_reloc unsigned int.
584 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
585 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
586 (pa_code): Delete. pa_text duplicates this function.
587 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
588 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
589 int.
590 (cons_fix_new_hppa): Actually change selector to e_fsel when
591 warning about assuming so.
592 (tc_gen_reloc): More example elf arg reloc code.
593 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
594 (hppa_force_relocation): Likewise.
595
596 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
597 files.
598 (pa_end_of_source): Prototype.
599 (hppa_fix_adjustable): Prototype.
600 (LABELS_WITHOUT_COLONS): Move it..
601 * config/te-hppa.h: To here.
602
603 * config/te-hppa64.h: New file.
604
605 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
606 type.
607 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
608 format -10, -16, 16 relocs.
609 (hppa_elf_mark_end_of_function): Test for null
610 last_call_info->start_symbol
611
612 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
613 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
614 re_assesmble_* functions. Delete extraneous statements. Fix
615 typos in comments.
616 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
617 insn to re_assemble_*.
618
623aa224
UC		 6192000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
620
621 * doc/internals.texi (Expressions): Fix typo.
58a77e41 622
c4aa876b
NC		 6232000-07-08 Kazu Hirata <kazu@hxi.com>
624
625 * config/tc-sh.c: Fix formatting.
d0313fb7 626 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 627 * depend.c: Fix formatting.
628 * flonum-konst.c: Likewise.
629 * flonum-mult.c: Likewise.
c4aa876b 630
6b31947e
NC		 6312000-07-07 Kazu Hirata <kazu@hxi.com>
632
a5bfe8c9 633 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 634 * config/obj-vms.c: Fix comments.
635 * config/tc-a29k.c: Likewise.
636 * config/tc-alpha.c: Likewise.
637 * config/tc-h8300.c: Likewise.
638 * config/tc-h8500.c: Likewise.
639 * config/tc-i370.c: Likewise.
640 * config/tc-ia64.c: Likewise.
641 * config/tc-m68hc11.c: Likewise.
642 * config/tc-m68k.c: Likewise.
643 * config/tc-mips.c: Likewise.
644 * config/tc-ns32k.c: Likewise.
645 * config/tc-ppc.c: Likewise.
646 * config/tc-z8k.c: Likewise.
6b31947e 647
b8a9dcab
NC		 6482000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
649
650 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
651 Default to '(SEC_LOAD | SEC_DATA)'.
652 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
653
654 * doc/internals.texi (CPU Backend): Describe
655 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
656
beb2de9b
AC		 657Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
658
659 * as.c (parse_args): NULL terminate the long option list.
660
24ddb296
AC		 661Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
662
663 * config/tc-d30v.h: Include "write.h" for fixS.
664 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
665
1fe72011
NC		 6662000-07-05 Nick Clifton <nickc@cygnus.com>
667
668 * config/tc-d30v.c (write_2_short): Further changes to warning
669 messages produced when combining EITHER_BUT_PREFER_MU attributed
670 opcodes.
671
a5bfe8c9 6722000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 673
674 * MAINTAINERS: new
675
8de8f17e
AO		 6762000-07-04 Alexandre Oliva <aoliva@redhat.com>
677
678 * config/tc-arm.c (psrs): Accept combinations of flags.
679
00d2865b
NC		 6802000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
681
682 * config/tc-avr.c: Change _ () to _() around all strings marked
683 for translation (exception from the usual coding style).
684 (avr_opt): New struct variable, how the new switches are set.
685 (OPTION_MMCU): Define as 'm' and actually use.
686 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
687 (show_mcu_list): New function, display the list of known MCUs.
688 (md_show_usage): Document the new switches. Call show_mcu_list.
689 (avr_set_arch): Change 'm' to OPTION_MMCU.
690 (md_parse_option): Call show_mcu_list if unknown MCU specified.
691 Handle the new switches.
692 (avr_operands): Disable warnings for undefined combinations of
693 operands if -mall-opcodes. Disable warnings for skipping two-word
694 instructions if enhanced core or -mno-skip-bug.
695 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
696 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
697 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
698 (avr_ldi_expression): Warn about implicit lo8().
699 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
700
54588503
UC		 7012000-07-01 Koundinya K <kk@ddeorg.soft.net>
702
703 * configure.in: Add entry for mips-*-sysv4*MP*
704 * configure: Rebuild
705 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
706 elf32-tradlittlemips for traditional mips targets.
707 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
708 test for Link Once sections as in adjust_reloc_syms.
709 * config/te-tmips.h: New file for traditional mips targets. Define
710 TE_TMIPS.
58a77e41 711
c9900432
NC		 7122000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
713
714 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
715 flags argument is not present, don't change an existing section's
716 section's attributes. If the flags argument is present, warn if the
717 attributes don't match the section's current attributes. When
718 long section names are supported, set SEC_LINK_ONCE and
719 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
720
9d87310a
HPN		 721Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
722
723 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
724 symbols; create them.
725
dbddefbf
NC		 7262000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
727
728 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 729 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 730
2ae7e77b
AH		 7312000-06-27 Aldy Hernandez <aldyh@redhat.com>
732
733 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
734 expressions. Ignore the problem when handling 16 bit immediates,
735 because the assembler will take care of the relocation later.
736
6b2539e3
NC		 7372000-06-27 Nick Clifton <nickc@cygnus.com>
738
739 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 740 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 741 sequential order, and emit warning messages if the input source
742 code contains constructs like that, or parallel constructs
743 containing such opcodes.
744
65aa24b6
NC		 7452000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
746
747 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
748 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
749 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
750 (md_show_usage): Update usage message.
751 (md_parse_option): Allow redefinition of MCU type within the
752 same avr[1-5] bfd machine type. Show both old and new MCU type
753 in the error message.
754 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
755 Simplify 8K wrap code.
756
f0c56b90
NC		 7572000-06-25 Kazu Hirata <kazu@hxi.com>
758
1994a7c7
NC		 759 * config/obj-aout.c: Remove all uses of DEFUN.
760 * config/obj-ieee.c: Likewise.
761 * config/tc-sh.c: Fix comment typos.
762 * config/tc-tahoe.c: Likewise.
763 * config/tc-vax.c: Likewise.
764 * config/tc-w65.c: Likewise.
765 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 766 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
767
6d249963
DD		 7682000-06-24 DJ Delorie <dj@cygnus.com>
769
770 * config/tc-i386.c (md_estimate_size_before_relax): Revert
771 more changes from Sept 1999
772 (tc_i386_fix_adjustable): ditto
773 (md_apply_fix3): ditto
774
680d2857 7752000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 776
680d2857
FCE		 777 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
778 (gas_cgen_parse_operand): Set it around expression() call.
779 (gas_cgen_md_operand): Test for it before longjmp().
780
e7b305a2
AM		 7812000-06-24 Kazu Hirata <kazu@hxi.com>
782
c0fecd35
AM		 783 * config/tc-h8500.c: Remove all uses of DEFUN.
784 * config/tc-sh.c: Likewise.
785 * config/tc-w65.c: Likewise.
786 * config/tc-z8k.c: Likewise.
787
e7b305a2
AM		 788 * config/tc-h8500.c: Fix typos in comments.
789
ed6d6fd3
FCE		 7902000-06-23 Frank Ch. Eigler <fche@redhat.com>
791
792 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
793 is defined.
794
f7c88872
AM		 7952000-06-23 matthew green <mrg@redhat.com>
796
797 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 798 defined. Fix error message for `[' grouping.
f7c88872 799
70d6ecf3
AM		 8002000-06-22 Kazu Hirata <kazu@hxi.com>
801
802 * config/tc-h8300.c: Fix formatting and comment typos.
803
e9718fe1
TW		 8042000-06-22 Timothy Wall <twall@cygnus.com>
805
806 * config/tc-ia64.c (note_register_values): Move premature QP
807 notation clearing into the appropriate place.
808
45288df1
AM		 8092000-06-22 Alan Modra <alan@linuxcare.com.au>
810
1581f8c9
AM		 811 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
812 first before anything else. Add bin-bugs.h, emul.h and progress.h
813 Sort list of files as for $(OBJS) in Makefile.am.
814
815 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
816 find one. Remake dependencies.
817 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
818 * Makefile.in: Regenerate.
819 * doc/Makefile.in: Regenerate.
820
45288df1
AM		 821 * config/tc-i386.c (i386_displacement): Don't assume a constant
822 displacement is necessarily 16 bits when in 16 bit code mode.
823 (md_assemble): Instead size the displacement here after we know
824 for sure that a .code16gcc operand hasn't automatically added
825 operand size prefixes.
826
01580992
L		 8272000-06-21 H.J. Lu <hjl@gnu.org>
828
829 * Makefile.am: Rebuild dependency.
830 * Makefile.in: Rebuild.
831
40f09f82
JL		 8322000-06-21 Kazu Hirata <kazu@hxi.com>
833
834 * config/tc-h8300.c (parse_reg): Make the function static.
835 (parse_exp): Likewise.
836
78295804
DD		 8372000-06-20 DJ Delorie <dj@cygnus.com>
838
839 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
840 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
841 for cygwin import libraries to work properly.
842
45f85b08
L		 8432000-06-20 H.J. Lu <hjl@gnu.org>
844
845 * Makefile.am: Rebuild dependency.
846 * Makefile.in: Rebuild.
847 * configure: Likewise.
848 * doc/Makefile.in: Likewise.
849
39bec121
TW		 8502000-06-20 Timothy Wall <twall@cygnus.com>
851
852 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 853 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 854 * doc/c-tic54x.texi: New.
855 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 856 documentation file.
39bec121 857 * doc/all.texi: Add C54X.
3e87a760 858 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 859 * doc/Makefile.in: Regenerate.
860 * configure.in: Add tic54x and define LIBM for tic54x.
861 * configure: Regenrate.
862 * config/tc-tic54x.[ch]: New.
863 * config/obj-coff.h: Add tic54x.
864 * Makefile.am: (CPU_TYPES): Add tic54x.
865 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
866 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
867 (as_new_LDADD): Add $(LIBM).
868 * Makefile.in: Regenerate.
3e87a760 869
60bcf0fa
NC		 8702000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
871
872 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
873 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
874 * doc/as.texinfo: Likewise.
875
876 * configure, Makefile.in: Regenerate.
877 * configure.in (emulations): Recognize m6811 and m6812.
878 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
879 Added files for 68hc11 and 68hc12 assembler.
880 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
881 * config/tc-m68hc11.h: Header definition for that assembler.
882
ec05f674
NC		 8832000-06-18 Nick Clifton <nickc@redhat.com>
884
24ef8152
NC		 885 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
886 instead of OCTETS_PER_BYTE.
887
ec05f674 888 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 889 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 890
119caedd
L		 8912000-06-18 H.J. Lu <hjl@gnu.org>
892
893 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
894 * configure: Rebuild.
895
607723e4
NC		 8962000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
897
3e87a760
AM		 898 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
899 to BFD_ASSEMBLER.
607723e4 900
b946ec34
NC		 9012000-06-16 Nick Clifton <nickc@cygnus.com>
902
903 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
904 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
905
906 * doc/c-mips.texi: Document newly accepted cpu variants.
907
37ce37b1
UC		 9082000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
909
910 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
911
c06ae4f2
UC		 9122000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
913
914 * macro.c (getstring): Make it possible to escape the quote
915 character.
916
20348649
JL		 917Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
918
919 * config/tc-hppa.c (pa_export): Weak symbols can be global.
920
bcef29e6
L		 9212000-06-13 H.J. Lu <hjl@gnu.org>
922
923 * configure: Regenerate.
924
63a0b638
AM		 9252000-06-09 Alan Modra <alan@linuxcare.com.au>
926
927 * app.c (do_scrub_begin): Don't default lex[';'] as a line
928 separator.
929 * doc/internals.texi (line_separator_chars): Semicolon is no
930 longer a default. Mention null and newline as defaults.
931
932 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
933
934 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
935 * config/tc-i860.h (line_separator_chars): Likewise.
936 * config/tc-h8300.c (line_separator_chars): Likewise.
937 * config/tc-i960.c (line_separator_chars): Likewise.
938 * config/tc-m68k.c (line_separator_chars): Likewise.
939 * config/tc-mips.c (line_separator_chars): Likewise.
940 * config/tc-ns32k.c (line_separator_chars): Likewise.
941 * config/tc-sparc.c (line_separator_chars): Likewise.
942 * config/tc-vax.c (line_separator_chars): Likewise.
943
944 * config/tc-h8300.c (comment_chars): Use string initialiser.
945 * config/tc-i960.c (line_comment_chars): Likewise.
946 * config/tc-z8k.c (comment_chars, line_comment_chars,
947 line_separator_chars): Likewise.
948
949 * config/tc-arm.c (line_separator_chars): Always use `;', not just
950 for TE_LINUX.
951
9bab9349
NC		 9522000-06-08 Nick Clifton <nickc@cygnus.com>
953
954 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
955 for size 1 fixes.
956
946efd95
DB		 9572000-06-08 David O'Brien <obrien@FreeBSD.org>
958
959 * configure.in (VERSION): Update to show this is the CVS mainline.
960
6480b79a
DB		 9612000-06-08 Matthew Jacob <mjacob@feral.com>
962
963 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
964 $at is the integer register $r28, vs. both $r28 and the floating
965 point register $f28.
966
10850f29
JW		 9672000-06-08 James E. Wilson <wilson@cygnus.com>
968
969 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
970 (dot_endp): Don't call ia64_flush_insns.
971 (emit_one_bundle): Don't delete prologue/body records from
972 unwind_record list in first loop. Rewrite second loop to account for
973 this.
974
150f24a2
JW		 9752000-06-07 David Mosberger <davidm@hpl.hp.com>
976
977 * config/tc-ia64.c: Add missing prototypes.
978 (generate_unwind_image): Cast argument to output_unw_records call.
979
e38c9cc2
DC		 980Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
981
46b85d42 982 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 983
1188e082
DC		 984Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
985
986 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
987 (REGISTER_P): likewise.
988 (avr_opcodes): uses include/opcode/avr.h
989 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 990
ac743b2c
AM		 9912000-06-04 Alan Modra <alan@linuxcare.com.au>
992
0b545448
AM		 993 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
994 initializers too.
ac743b2c 995
969e1a7b
L		 9962000-06-03 H.J. Lu <hjl@gnu.org>
997
998 * read.c (is_end_of_line): Put back `;'.
999
65172ab8
AM		 10002000-06-03 Alan Modra <alan@linuxcare.com.au>
1001
1002 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1003
b75c0c92
AM		 10042000-06-01 Alan Modra <alan@linuxcare.com.au>
1005
1006 * expr.c (operand): Test is_end_of_line outside switch to catch
1007 line separator chars that are also operators.
1008 (operator): Return O_illegal for line separator chars.
1009
1010 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1011 entry (or `!' entry for TC_HPPA).
1012
1013 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1014 before indexing is_end_of_line. Remove redundant check for '\0'.
1015 (fp_op2): Likewise.
1016 * config/tc-h8500.c (md_assemble): Likewise.
1017 * config/tc-mcore.c (md_assemble): Likewise.
1018 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1019 (md_atof): Likewise
1020
1021 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1022 is_end_of_line.
1023 * config/tc-mcore.c (mcore_cons): Likewise.
1024 (mcore_float_cons): Likewise.
1025 (mcore_stringer): Likewise.
1026 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1027
a6836251
SB		 10282000-06-01 Scott Bambrough <scottb@netwinder.org>
1029
1030 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1031
43841e91
NC		 10322000-05-29 Nick Clifton <nickc@cygnus.com>
1033
1034 * config/tc-sh.c: Fix compile time warning messages.
1035
1036 * config/tc-mips.c: Fix compile time warning messages.
1037
a057431b
PB		 10382000-05-29 Philip Blundell <philb@gnu.org>
1039
1040 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1041 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1042 * NEWS: Mention ARM ELF support.
1043
3c07fb76
AO		 10442000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1045
1046 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1047 it is modified, and use the real_size to compute the frag address
1048 for dwarf2 line info.
1049
ad4d6ccf
AM		 10502000-05-27 Alan Modra <alan@linuxcare.com.au>
1051
1052 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1053 line-matching scheme to cope with automake moving variables around.
1054 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1055 * Makefile.in: Regenerate.
1056
6faf3d66
JJ		 10572000-05-26 Jakub Jelinek <jakub@redhat.com>
1058
1059 * config/tc-sparc.c (sparc_relax): New.
1060 (md_longopts): Add -relax and -no-relax options.
1061 (md_parse_options, md_show_usage): Likewise.
1062 (md_apply_fix3): Optimize tail call into branch always if possible.
1063
0a44c2b1
DL		 1064Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1065
1066 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1067 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1068 rules, with warning when a GAS statement specifies a packing that
1069 will result in an instruction being squashed.
3e87a760
AM		 1070 Added typdef packing_type and enumerals, changed various integer
1071 literals to use the enumerals.
0a44c2b1 1072
e0c9811a
JW		 10732000-05-24 David Mosberger <davidm@hpl.hp.com>
1074
1075 * config/tc-ia64.c (dot_restorereg_p): New function.
1076 (md_pseudo_table): Add restorereg.p.
1077 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1078 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1079
1080 * config/tc-ia64.h (unw_record_type): Add unwabi.
1081 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1082 called MASK with members for imask, and the masks produced by
1083 fr_mem, gr_mem, br_mem, and frgr_mem.
1084 (unw_p_record): Add members ABI and CONTEXT.
1085 (unw_x_record): Add member AB.
1086 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1087 as pseudo-register for use during unwind info generation.
1088 (AR_PFS, AR_LC): New macros.
1089 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1090 whose names start with an at sign (as in "@priunat").
1091 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1092 register.
1093 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1094 proc_end, unwind_info, personality_routine): Consolidate into
1095 "unwind" structure to reduce offset-table use. Add member
1096 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1097 to be emitted.
1098 (output_R1_format, output_R3_format, output_P3_format,
1099 output_P6_format): Initialize R with zero to reduce compiler warnings.
1100 (output_P7_format): Ditto. Add `default' branch to switch
1101 statement to reduce compiler warnings.
1102 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1103 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1104 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1105 into single argument.
1106 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1107 compiler warnings. Merge A and B args into single argument.
1108 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1109 A and B args into single argument.
1110 (free_record): Removed (wasn't used).
1111 (free_list_records): Also free imasks in prologue records.
1112 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1113 (output_spill_mask): Remove.
1114 (output_unwabi): New function.
1115 (output_epilogue, output_label_state, output_copy_state): Call
1116 alloc_record.
1117 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1118 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1119 argument.
1120 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1121 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1122 as part of handling the prologue records. Emit region's imask if
1123 we have one. Handle unwabi, epilogue, label_state, copy_state,
1124 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1125 spill_sprel_p, and spill_reg_p records.
1126 (set_imask, count_bits, slot_index): New function.
1127 (fixup_unw_records): Fix region size computation. Handle
1128 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1129 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1130 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1131 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1132 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1133 (dot_save): Use manifest constants for applicaton registers.
1134 Handle REG_PR and REG_PRIUNAT.
1135 (dot_restore): Don't just ignore it.
1136 (dot_restorereg): New function..
1137 (generate_unwind_image): Ensure unwind info is a multiple of eight
1138 bytes, not just four bytes.
1139 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1140 (dot_altrp): Don't just ignore it.
1141 (dot_savemem): New function. Replaces dot_savesp() and
1142 dot_savepsp(). Use manifest constants for applicaton registers.
1143 Handle REG_PR and REG_PRIUNAT.
1144 (dot_savef): Simplify.
1145 (dot_saveb): Support generation of br_gr.
1146 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1147 dot_label_state, dot_copy_state): New function.
1148 (dot_unwabi): Don't just ignore it.
1149 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1150 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1151 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1152 (emit_one_bundle): Set slot number for prologue/body records
1153 *before* emitting the first insn.
1154 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1155 (md_begin): Declare "psp" pseudo-register.
1156 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1157 so we don't get segfault.
1158 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1159 counts as required per SW Conventions manual
1160 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1161 output_preds_psprel, output_preds_sprel, output_spill_base,
1162 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1163 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1164 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1165 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1166 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1167 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1168 (dot_vframe): Implement.
1169 (dot_vframesp, dot_vframepsp): New function.
1170
f98fd99f
HPN		 1171Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1172
1173 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1174 * configure: Regenerate.
f98fd99f 1175
ee7fcc42
AM		 11762000-05-23 Alan Modra <alan@linuxcare.com.au>
1177
1178 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1179 (md_estimate_size_before_relax): so we can use it here instead of
1180 old kludges. Localise vars to blocks. Comment.
1181
1182 * frags.c (frag_new): Update fr_var comments.
1183 * frags.h (struct frag): Ditto.
1184
c67e42c9
RH		 11852000-05-22 Richard Henderson <rth@cygnus.com>
1186
1187 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1188 (pseudo_func): Add pcrel.
1189 (operand_match): Handle IA64_OPND_TGT64.
1190 (build_insn): Likewise.
1191 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1192 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1193 (fix_insn): Handle all three 64-bit relocation types.
1194
5110c57e
HPN		 1195Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1196
1197 * obj.h (struct format_ops): New members begin, app_file,
1198 s_set_other, s_set_desc, s_get_type, s_set_type,
1199 separate_stab_sections, init_stab_section.
1200
1201 * config/obj-multi.h: Update GPL notice to v2.
1202 (obj_begin): New.
1203 (obj_app_file): New.
1204 (S_SET_SIZE): Test s_set_size for NULL before calling.
1205 (S_SET_ALIGN): Similar for s_set_align.
1206 (S_SET_OTHER): New.
1207 (S_SET_DESC): New.
1208 (S_GET_TYPE): New.
1209 (S_SET_TYPE): New.
1210 (SEPARATE_STAB_SECTIONS): New.
1211 (INIT_STAB_SECTION): New.
1212 (EMIT_SECTION_SYMBOLS): New.
1213 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1214
1215 * config/obj-elf.h: Update GPL notice to v2.
1216 Mention that this file is included from obj-multi.h.
1217 (obj_begin): Wrap definition in ifndef.
1218 (elf_file_symbol): Constify declaration.
1219 (obj_app_file): Ditto.
1220 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1221 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1222
1223 * config/obj-elf.c (elf_s_set_other): New.
1224 (elf_file_symbol): Constify argument.
1225 (elf_separate_stab_sections): New.
1226 (elf_init_stab_section): New.
1227 (elf_format_ops): Add new members. Remove comma at end.
1228
1229 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1230 (ecoff_format_ops): Add new fields. Remove comma at end.
1231 Mention inconsistency for emit_section_symbols.
1232
1233 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1234
1235 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1236 (coff_separate_stab_sections): New.
1237 (coff_format_ops): Add new members.
1238
1239 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1240 (obj_aout_s_set_other): New.
1241 (obj_aout_s_set_desc): New.
1242 (obj_aout_s_get_type): New.
1243 (obj_aout_s_set_type): New.
1244 (obj_aout_separate_stab_sections): New.
1245 (aout_format_ops): New members added. Use obj_aout_process_stab,
1246 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1247 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1248 appropriate.
1249 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1250
b98ef147
AM		 12512000-05-22 Alan Modra <alan@linuxcare.com.au>
1252
1253 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1254 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1255 (md_estimate_size_before_relax): Ensure jumps to weak and
1256 externally visible symbols are relocatable.
1257
0aa5d426
HPN		 1258Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1259
1260 * stabs.c (aout_process_stab): Make global.
1261 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1262 * read.h (aout_process_stab): Declare.
1263
1264 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1265 Generalize to *aout, *coff *elf.
1266 * configure: Regenerated.
1267
1268 * doc/internals.texi (Object format backend): Say
1269 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1270
1271 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1272 * Makefile.in: Regenerated.
1273
7c3dc350
CM		 12742000-05-19 Catherine Moore <clm@cygnus.com>
1275
1276 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1277
b3b6a3fe
JL		 12782000-05-18 Alan Modra <alan@linuxcare.com.au>
1279
1280 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1281 instruction to reflect change in re_assemble_*.
1282
c9e10a08
JL		 1283Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1284
1285 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1286 build PA64 ELF tools.
1287 * configure: Rebuilt.
1288
3043679f
AM		 12892000-05-17 Alan Modra <alan@linuxcare.com.au>
1290
1291 * Makefile.am: Regenerate dependencies.
1292 * Makefile.in: Regenerate.
1293
322f2c45
NC		 12942000-05-15 Nick Clifton <nickc@cygnus.com>
1295
1296 * config/tc-arm.c (struct asm_psr): Add boolean field
1297 distinguishing between CSPR and SPSR. Rename 'number' field
1298 to 'field'.
1299 (psrs): Rearrange contents to match new asm_psr structure.
1300 (arm_psr_parse): Move next to psr_required_here. Make it
1301 return an asm_psr structure.
1302 (psr_required_here): Use asm_psr structure returned by
1303 arm_psr_parse.
1304 (do_msr): Reorganise to allow psr_required_here to be called
1305 only once.
1306 (md_undefined_name): Mark 'name' parameter as unused, since
1307 the COFF target does not use it.
322f2c45 1308
5e6cbf41
PB		 13092000-05-14 David O'Brien <obrien@FreeBSD.org>
1310
1311 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1312 standards.
1313 * config/te-aux.h: Likewise.
1314 * config/te-dpx2.h: Likewise.
1315 * config/te-go32.h: Likewise.
1316 * config/te-hp300.h: Likewise.
1317 * config/te-hppa.h: Likewise.
1318 * config/te-i386aix.h: Likewise.
1319 * config/te-ic960.h: Likewise.
1320 * config/te-interix.h: Likewise.
1321 * config/te-nbsd532.h: Likewise.
1322 * config/te-pc532mach.h: Likewise.
1323 * config/te-ppcnw.h: Likewise.
1324 * config/te-psos.h: Likewise.
1325 * config/te-sparcaout.h: Likewise.
1326 * config/te-sun3.h: Likewise.
1327 * config/te-sysv32.h: Likewise.
1328
4132022d
AM		 13292000-05-14 Alan Modra <alan@linuxcare.com.au>
1330
1331 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1332 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1333 and sign extend without an if statement.
1334 (build_bytes): Likewise.
1335
13362000-05-14 Kazu Hirata <kazu@hxi.com>
1337
1338 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1339 X_add_symbol L_32 case.
1340
b4fd930a
AM		 13412000-05-14 David O'Brien <obrien@FreeBSD.org>
1342
1343 * config/te-freebsd.h: New file.
1344
a38cf1db
AM		 13452000-05-13 Alan Modra <alan@linuxcare.com.au>
1346
897083bd
AM		 1347 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1348 bindtextdomain): Replace defines with those from intl/libgettext.h
1349 to quieten gcc warnings.
1350
a38cf1db
AM		 1351 * NEWS: Mention x86 .arch and -q.
1352
1353 * config/tc-i386.c (quiet_warnings): New.
1354 (md_assemble): Use quiet_warnings.
1355 (md_parse_option): Set quiet_warnings from -q.
1356 (md_show_usage): Mention -q, delete -m.
1357 (flag_do_long_jump): Delete.
1358 (md_parse_option): Remove -m.
1359 (md_show_usage): Remove -m.
1360 (md_create_long_jump): Remove useless flag_do_long_jump code.
1361
1362 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1363 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1364
e413e4e9
AM		 13652000-05-13 Alan Modra <alan@linuxcare.com.au>
1366 Alexander Sokolov <robocop@netlink.ru>
1367
1368 * doc/c-i386.texi (i386-Arch): New section.
1369 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1370
1371 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1372 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1373 architecture has been given and is not 486.
1374 (set_cpu_arch): New.
1375 (md_pseudo_table): Add .arch.
1376 (md_assemble): Warn if cpu architecture has been given and an
1377 unsupported instruction.
1378
1379 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1380 Move operand_types bit defines after relevant template field.
1381 (template): Add cpu_flags.
1382 (Cpu*): Define.
1383 (arch_entry): New.
1384
e8b1cae5
AO		 13852000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1386
1387 * config/tc-mn10300.h (md_end): Define.
1388 (mn10300_finalize): Declare.
1389 * config/tc-mn10300.c: Include dwarf2dbg.h.
1390 (debug_line): Define.
1391 (md_assemble): Generate dwarf2 line info.
1392 (mn10300_finalize): New function. Finalize dwarf2 info.
1393
426b0403
AM		 13942000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1395
1396 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1397 external version of the relocation for weak symbols.
1398
e4c58b25
JW		 13992000-05-08 David Mosberger <davidm@hpl.hp.com>
1400
1401 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1402 frame size in units of 16 bytes, as required per SW Conventions manual.
1403 (output_unw_records): Output info-block header as a dword to get
1404 byte-order right.
1405
8fce3f5e
AM		 14062000-05-08 Alan Modra <alan@linuxcare.com.au>
1407
1408 * as.h: #include "file", not <file> on files from ../include.
1409 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1410 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1411 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1412 (tc_coff_symbol_emit_hook): Ditto.
1413 (OPTCOUNT): Cast to int to avoid compiler warning.
1414 (md_begin): Fix signed/unsigned warnings.
1415
14162000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1417
1418 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1419 ABRANCH LONG case for a conditional branch on a 68000.
1420 (md_estimate_size_before_relax): Likewise. Also handle
1421 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1422 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1423 PC-relative on all CPUs.
1424 (md_estimate_size_before_relax): Likewise.
1425
fb166ee3
AM		 14262000-05-04 Alan Modra <alan@linuxcare.com.au>
1427
1428 * as.c (parse_args): Just mention current year in printed
1429 copyright message.
1430
7a899fff
C		 14312000-05-03 J.T. Conklin <jtc@redback.com>
1432
1433 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1434 unit registers.
7a899fff
C		 1435 (md_parse_option): Recognize -m7400.
1436
44877466
ILT		 14372000-05-03 Ian Lance Taylor <ian@zembu.com>
1438
1439 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1440 don't permit lp to become less than the words array.
1441
eaa15ab8
NC		 14422000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1443
1444 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1445 Fix little-endian case.
1446
7c4f6a03
AM		 14472000-05-03 David O'Brien <obrien@NUXI.com>
1448
1449 * as.c (parse_args): Update copyright.
1450
da5d444c
AM		 14512000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1452
1453 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1454 for the .bss section too.
1455
3f9b03b5
AM		 14562000-05-02 Alan Modra <alan@linuxcare.com.au>
1457
1458 * configure.in: Set em=linux for hppa-*-linux.
1459 * configure: Regenerate.
1460 * doc/Makefile.in: Regenerate with correct automake.
1461
1462 * frags.c (frag_grow): Sanity check chunk_size.
1463
1464 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1465 * config/obj-som.h: Likewise.
1466 * config/obj-ieee.h: Likewise.
1467
1468 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1469
1470 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1471 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1472 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1473 (pa_ip): low_sign_unext now returns via function value. Use
1474 re_assemble_* instead of dis_assemble_* and
1475 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1476 unnecessarily.
1477 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1478 (md_section_align, md_parse_option, md_show_usage,
1479 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1480 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1481 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1482 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1483 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1484 pa_text): Likewise.
1485 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1486 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1487 outside of switch. Correct mask and shifting errors in case 10
1488 and case -11. In case 21, compare against signed range to suit
1489 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1490 case 17 and case 22, use offsetT variable to properly check range.
1491 Use re_assemble_* here too.
1492 (evaluate_absolute): Change type of value to offsetT. Call
1493 hppa_field_adjust to do the work for us.
1494 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1495 (pa_parse_cmpib_64_cmpltr): Ditto.
1496 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1497 of i to unsigned int.
1498 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1499 (pa_end_of_source): Return type is void.
1500
a2984248
CM		 1501Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1502
1503 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1504
df136245
DC		 1505Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1506
1507 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1508 More comments added.
1509 (md_begin): Removed "construct symbols for each register name".
1510 Because register names conflicts with GCC generated function
1511 names.
1512 (avr_operand): Now constant numbers can be used as a register
1513 identifiers (0 as r0, 31 as r31).
1514 (md_assemble): use skip_space () before parsing instruction
1515 operands.
1516
b170af93
DC		 1517Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1518
1519 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1520 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1521 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1522 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1523 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1524 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1525 (avr_opcodes): New commands added.
1526 (REGISTER_P): Check 'a' and 'v' constraint letters.
1527 (mcu_types): New MCU added.
1528
c1e73230
AM		 15292000-05-01 Alan Modra <alan@linuxcare.com.au>
1530
1531 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1532 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1533 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1534 * configure: Regenerate.
1535
a1934524
AM		 15362000-04-29 Andreas Jaeger <aj@suse.de>
1537
1538 * as.h: Correctly check GCC version.
1539
7f6d05e8
CP		 1540Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1541
1542 * as.c (parse_args): Allow md_parse_option to override -a listing
1543 option.
1544 * config/obj-coff.c (add_lineno): Change type of offset parameter
1545 from "int" to "bfd_vma."
1546 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1547 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1548 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1549 (ppc_machine): New function, which discards "ppc_machine" line.
1550 (ppc_tc): Cons for 8 when code is 64 bit.
1551 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1552 relocations.
1553 (md_parse_option): Handle -a64 and -a32.
1554 (ppc_xcoff64): New.
1555 * config/tc-ppc.h (TARGET_MACH): Define.
1556 (TARGET_FORMAT): Move to function.
1557 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1558
d9b7d820
AM		 15592000-04-26 David O'Brien <obrien@FreeBSD.org>
1560
1561 * doc/as.1: Fix unbalanced brackets.
1562
1563 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1564 TE_FreeBSD.
1565 (line_comment_chars): Set to '/' if TE_FreeBSD.
1566
cea1ab94
JL		 1567Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1568
1569 * configure.in: Configury support for PA64 (currently disabled).
1570 * configure: Rebuilt.
1571
e799a695
AM		 15722000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1573
3e87a760 1574 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1575 bfd_set_section_alignment.
1576
3b0ec529
AM		 15772000-04-25 Alan Modra <alan@linuxcare.com.au>
1578
1579 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1580 than 32.
1581
adcf07e6
NC		 15822000-04-24 Nick Clifton <nickc@cygnus.com>
1583
1584 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1585 * doc/as.texinfo (Align): Include arm and strongarm in list of
1586 targets that have the second form of the behaviour of the .align
3e87a760 1587 directive.
adcf07e6 1588
5047a41f
JL		 15892000-04-24 Mark Klein <mklein@dis.com>
1590
1591 * obj-som.c: Terminate obj_pseudo_table.
1592
bf3ca999
TW		 15932000-04-22 Timothy Wall <twall@cygnus.com>
1594
1595 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1596 to "natval".
1597 (operand_match): Conditionally insert default bit values for IMMU9.
1598
98e5953c
JL		 15992000-04-14 Matthew Green <mrg@cygnus.com>
1600
1601 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1602 * configure: Rebuilt.
1603
a02fab7e
JL		 1604Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1605 Jason Eckhardt <jle@cygnus.com>
1606
c67e42c9 1607 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1608
1609 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1610 Added handling of new operand types l,y,&,fe,fE,fx.
1611
800eeca4
JW		 1612Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1613 David Mosberger <davidm@hpl.hp.com>
1614 Timothy Wall <twall@cygnus.com>
1615 Andrew MacLeod <amacleod@cygnus.com>
1616 Jim Wilson <wilson@cygnus.com>
1617
1618 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1619 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1620 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1621 * Makefile.in: Rebuild.
1622 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1623 * configure: Rebuild.
1624 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1625 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1626 * expr.c (expr): Handle md_optimize_expr.
1627 * read.c (LEX_HASH): Add comment.
1628 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1629
66778679
RH		 16302000-04-21 Richard Henderson <rth@cygnus.com>
1631
1632 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1633 bundling a non-delayed branch type instruction.
1634
aa15f6f7
AO		 16352000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1636
1637 * config/tc-mn10300.c (HAVE_AM30): Define.
1638 (md_assemble): Use it.
1639
16adf844
AM		 16402000-04-19 Alan Modra <alan@linuxcare.com.au>
1641
742f45cf
AM		 1642 * config/obj-elf.c (obj_elf_change_section): Check for changed
1643 section attributes.
1644
16adf844
AM		 1645 * Makefile.am: (CPU_MULTI_VALID): Remove.
1646 (MULTI_CPU_TYPES): Define.
1647 (MULTI_CPU_OBJ_VALID): Define.
1648 (DEPTC): Use the above.
1649 (DEPOBJ): Same here.
1650 (DEP2): And here.
1651 Regenerate dependencies.
1652 * Makefile.in: Regenerate.
1653
9c46fb1b
AM		 16542000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1655
742f45cf 1656 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1657
508866be
L		 16582000-04-18 H.J. Lu (hjl@gnu.org)
1659
1660 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1661 bfd_vma for non-bfd assemblers.
508866be 1662
ba2adb93
AM		 16632000-04-17 Alan Modra <alan@linuxcare.com.au>
1664
1665 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1666 doesn't give spurious errors.
1667
12ff5d56
AM		 16682000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1669
66778679 1670 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1671
fc633e5b
AM		 16722000-04-13 Alan Modra <alan@linuxcare.com.au>
1673
1674 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1675 constants, and don't assume offsetT is 32 bits.
1676
1ed18ec1
NC		 16772000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1678
1679 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1680 (md_pcrel_from_section): Add prototype.
1681 (d10v_fix_adjustable): Add prototype.
1682 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1683
1684 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1685
3db10f32
NC		 16862000-04-12 Nick Clifton <nickc@cygnus.com>
1687
1688 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1689 symbol in frag chain.
1690
847f7ad4
AM		 16912000-04-10 Alan Modra <alan@linuxcare.com.au>
1692
1693 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1694 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1695 (fits_in_signed_word, smallest_imm_type): Ditto.
1696 (md_assemble): Use an offsetT var to hold offsetT values, not a
1697 long.
1698 (offset_in_range): New.
1699 (md_assemble): Use it.
1700 (md_convert_frag): Change type of target_address, opcode_address,
1701 and displacement_from_opcode_start to offsetT.
1702 (md_create_short_jump): Change type of offset to offsetT.
1703 (md_create_long_jump): Ditto.
1704 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1705 (md_chars_to_number): Remove.
1706 (output_invalid): Remove duplicate prototype.
1707
ec694b89
NC		 17082000-04-09 Nick Clifton <nickc@cygnus.com>
1709
1710 * Makefile.am (CPU_TYPES): Add 'avr'.
1711 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1712 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1713
16adf844 1714 * Makefile.in: Regenerate.
ec694b89
NC		 1715
1716 * doc/as.texinfo: Add M32R documentation.
1717
a2d91340 1718Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1719
a2d91340 1720 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1721 --enable-build-warnings option.
a2d91340
AC		 1722 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1723 * Makefile.in, configure: Re-generate.
1724
d92b1a8a
NC		 17252000-04-07 Nick Clifton <nickc@cygnus.com>
1726
1727 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1728 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1729 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1730 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1731 (arm_force_relocation): Force relocations for
1732 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1733
52ccafd0
JR		 1734Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1735
1736 * config/tc-sh.c (get_operands): There's no third operand if the
1737 first operand is an immediate.
1738
015551fc
JR		 1739Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1740
1741 * config/tc-sh.c (immediate): Delete.
1742 (sh_operand_info): Add immediate member.
1743 (parse_reg): Use A_PC for pc.
1744 (parse_exp): Add second argument 'op'. All callers changed.
1745 (parse_at): Expect pc to be coded as A_PC.
1746 Use immediate field in *op.
1747 (insert): Add fourth argument 'op'. All callers changed.
1748 (build_relax): Add second argument 'op'. All callers changed.
1749 (insert_loop_bounds): New function.
1750 (build_Mytes): Remove DISP_4.
1751 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1752 (assemble_ppi): Use immediate field in *operand.
1753 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1754 (md_apply_fix): Likewise.
1755 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1756
79bd78be
AO		 1757Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1758
1759 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1760
e30e5a6a
HPN		 1761Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1762
1763 * internals.texi (CPU backend): Document
1764 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1765
41b49281
AM		 17662000-04-04 Alan Modra <alan@linuxcare.com.au>
1767
8ad3436c
AM		 1768 * po/gas.pot: Regenerate.
1769
1770 * as.c (show_usage): Restore translated part of bug string.
1771 * gasp.c (show_usage): Likewise.
1772
41b49281
AM		 1773 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1774 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1775 than move-if-change.
1776 (DEP1): Modify for "gcc -MM".
1777 (DEPTC): Likewise.
1778 (DEPOBJ): Likewise.
1779 (DEP2): Likewise.
1780 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1781 Update dependencies.
1782 * Makefile.in: Regenerate.
1783
0a727238
AO		 17842000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1785
1786 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1787 (md_begin): Likewise.
1788 (HAVE_AM33): New macro.
1789 (md_assemble): Use it. Match r_regs and xr_regs only if
1790 HAVE_AM33.
1791
c20f4f8c
AM		 17922000-04-03 Alan Modra <alan@linuxcare.com.au>
1793
1794 * as.h: #include "bin-bugs.h"
1795 * as.c (show_usage): Use REPORT_BUGS_TO.
1796 * gasp.c: #include "bin-bugs.h"
1797 (show_usage): Use REPORT_BUGS_TO.
1798
1799 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1800
753f6b12
HPN		 1801Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1802
1803 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1804 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1805 adjustments.
1806
726c5dcd
AM		 18072000-04-03 Alan Modra <alan@linuxcare.com.au>
1808
1809 * config/tc-i386.c (i386_immediate): Don't assume a constant
1810 immediate is necessarily 16 bits when in 16 bit code mode.
1811 (md_assemble): Instead set guess_suffix here after we have checked
1812 registers.
1813
bf80011a
RH		 18142000-04-02 Richard Henderson <rth@cygnus.com>
1815
1816 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1817 quantities. Correct right shift sign extension.
1818 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1819 32-bit value when shifting into place.
1820
92161534
ILT		 18212000-04-01 Ian Lance Taylor <ian@zembu.com>
1822
1823 * app.c: Add ATTRIBUTE_UNUSED as needed.
1824 * config/tc-ppc.c: Likewise.
1825 (ppc_size): Make unsigned long.
1826 (ppc_insert_operand): Add casts to avoid warnings.
1827
447f3982
NC		 18282000-03-31 Nick Clifton <nickc@cygnus.com>
1829
1830 * config/tc-d10v.h (md_flush_pending_output): Define.
1831
21d75ec2
NC		 18322000-03-29 Nick Clifton <nickc@cygnus.com>
1833
1834 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1835 segment. Works for both BFD_ASSEMBLER and others.
1836 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1837
d1a1bf19
NC		 18382000-03-29 Nick Clifton <nickc@cygnus.com
1839
1840 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1841
224de7a5
AM		 18422000-03-28 Alan Modra <alan@linuxcare.com.au>
1843
1844 * listing.c (LISTING_LHS_WIDTH): Default depends on
1845 LISTING_WORD_SIZE.
1846 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1847
5b8274e3
ILT		 18482000-03-27 Ian Lance Taylor <ian@zembu.com>
1849
1850 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1851 string literal.
1852
224de7a5 18532000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1854
1855 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1856
1857 * config/tc-avr.c (mcu_types): Add missing initialiser.
1858 (md_pcrel_from_section): Add prototype.
1859 (avr_operand): Remove redundant test of unsigned < 0.
1860 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1861
18622000-03-27 Denis Chertykov <denisc@overta.ru>
1863
1864 * config/tc-avr.c: New file for AVR support.
1865 * config/tc-avr.h: Likewise.
1866 * configure.in: Add AVR support.
1867 * configure: Regenerate.
1868
9f10757c
TW		 18692000-03-26 Timothy Wall <twall@cygnus.com>
1870
1871 * gasp.c (macro_op): Add new argument to check_macro call.
1872 Macro structure definitions moved to macro.h
1873 * sb.h: Add argument to prototype for input_scrub_include_sb.
1874 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1875 nesting checks with an additional flag.
1876 (struct input_save): Add flag to indicate whether current sb
1877 should be checked for proper macro/conditional nesting.
1878 (input_scrub_push/pop): Save/restore nest check flag.
1879 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1880 defined.
9f10757c
TW		 1881 * macro.c (check_macro): Allow caller to retrieve parsed macro
1882 information if a pointer is provided. This information may be
1883 used by the new macro hooks.
1884 * macro.h: Update prototype for check_macro. Macro struct
1885 definitions moved here from macro.c/gasp.c.
1886 * read.c (read_a_source_file): Add parameter to check_macro call,
1887 and pass macro info to the macro hook, if defined.
1888 (input_scrub_insert_line): New. Allow insertion of a line of
1889 characters into the input stream.
1890 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1891 file into the input stream.
1892 (s_include): Use input_scrub_insert_file.
1893 * internals.texi: Document new macro hooks.
1894 * as.h: New prototypes added.
3e87a760 1895
224de7a5 18962000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1897
1898 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1899 an initial capital letter.
1900 (i386_index_check): Reindent.
1901
11424155
NC		 19022000-03-19 Nick Clifton <nickc@cygnus.com>
1903
eaa15ab8 1904 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1905 relative branches.
1906
43f05576
NC		 19072000-03-17 Thomas de Lellis <tdel@windriver.com>
1908
66778679
RH		 1909 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1910 instruction operand bad if Rd > 7 when generating
1911 thumb instructions. Prevents for example,
1912 "adr r12,label" from silently failing and generating
1913 the wrong instruction.
3e87a760 1914
67231402
NC		 19152000-03-17 Nick Clifton <nickc@cygnus.com>
1916
1917 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1918 that have a destingation >= 0x400000.
3e87a760 1919 Fix compile time warning messages.
67231402 1920
a37c8f88
JR		 1921Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1922
1923 * config/tc-sh.c (md_begin): When encountering insn that are
1924 not supported by the current arch, only change the name if
1925 its contents are the same as prev_name.
1926 (get_specific): If the the architecture doesn't match, fail.
1927
dead1419
JR		 1928Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1929
1930 * config/tc-sh.c (IDENT_CHAR): Define.
1931 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1932 matching back where it came from.
1933
182e89d3
JR		 1934Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1935
1936 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1937
84f73d89
NC		 19382000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1939
1940 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1941 normal operands.
1942
dbbc7809
JL		 19432000-03-15 Kazu Hirata <kazu@hxi.com>
1944
1945 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1946
271bb601
HPN		 1947Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1948
1949 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1950 floating-point-number, make sure 'f' is in FLT_CHARS.
1951
8684e216
HPN		 1952Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1953
1954 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1955 (s_lcomm_internal): Use it.
1956 * doc/internals.texi (CPU backend): Document it.
1957 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1958 bytes.
1959
bb2d6cd7
GK		 19602000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1961
1962 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1963 when embedded-pic.
1964
1965 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1966 implementation doesn't have special handling for switch
1967 statements.
bb2d6cd7
GK		 1968 (macro_build): Allow for code in sections other than .text.
1969 (macro): Likewise.
1970 (mips_ip): Likewise.
1971 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 1972 Don't perform relocs if we will be outputting them.
bb2d6cd7 1973 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 1974 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1975 embedded-pic.
bb2d6cd7 1976
5c86cbc7 19772000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 1978
66778679
RH		 1979 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1980 relocation type based on the entry in the fixup structure.
5c86cbc7 1981
f8c827e9
L		 19822000-03-08 H.J. Lu (hjl@gnu.org)
1983
1984 * Makefile.am (install-exec-tooldir): Depend on
1985 install-exec-bindir for parallel make.
1986 * Makefile.in: Regenerated.
1987
8ad9e709
NC		 19882000-03-06 Nick Clifton <nickc@cygnus.com>
1989
1990 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1991 switch.
1992 (md_parse_option): Parse -m32r command line switch - disable m32rx
1993 compatability.
ded0aeb7
NC		 1994 (md_show_usage): Document new option.
1995
1996 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1997 * doc/Makefile.in: Regenerate.
1998 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 1999
b7b8f327
MM		 20002000-03-02 Michael Meissner <meissner@redhat.com>
2001
2002 * config/tc-d30v.c (check_range): Remove code that incorrectly
2003 sign extended values where bits < 32.
2004
15886821
L		 20052000-03-02 H.J. Lu (hjl@gnu.org)
2006
2007 * configure.in: Support --enable-targets=all on ia32.
2008 * configure: Regenerated.
2009
8bf950bf
NC		 20102000-03-01 Nick Clifton <nickc@cygnus.com>
2011
2012 * gasp.c (do_align): Remove bogus check of alignment value.
2013
c5e54cc2
ILT		 20142000-02-27 Thomas de Lellis <tdel@windriver.com>
2015
2016 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2017 TC_PPC was defined forced the type of a symbol with no other type
2018 to be BSF_OBJECT.
2019
65fd87bc
ILT		 20202000-02-27 Hans-Peter Nilsson <hp@axis.com>
2021
2022 * doc/internals.texi (CPU backend): Mention that
2023 line_separator_chars do not break up comments. Fix typos for
2024 LEX_AT and LEX_NAME descriptions. Document operands for
2025 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2026 description of md_create_short_jump usage. Document argument for
2027 md_undefined_symbol.
2028
a25fe906
ILT		 20292000-02-27 Jakub Jelinek <jakub@redhat.com>
2030
2031 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2032 (md_parse_option): Handle it.
2033 (md_show_usage): Document it.
2034
21b10511
ILT		 20352000-02-27 Ian Lance Taylor <ian@zembu.com>
2036
2037 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2038 opcode, for the instruction `pal19'. From Andrea Arcangeli
2039 <andrea@suse.de>.
2040
773f551c
AM		 20412000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2042
2043 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2044 from here..
2045 (md_assemble): To here, before template operands are matched.
2046 Also ensure a constant immediate is sign extended when we know the
2047 size is at most 16 bits. This is to catch cases like "add
2048 $0xffc0,%ax" where we don't know the size, and thus that the
2049 immediate can be represented as Imm8S until after parsing the
2050 register operand.
2051 (i386_displacement): Similarly sign extend 16 bit constant
2052 displacements.
2053 (md_assemble): Relax 16-bit jump constant range check to suit sign
2054 extended displacements.
2055
28d33191
JL		 20562000-02-26 Andreas Jaeger <aj@suse.de>
2057
2058 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2059
cc5ca5ce
AM		 20602000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2061
2062 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2063 call operands when intel_syntax.
2064 (intel_float_operand): Return 2 for "fi...".
2065 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2066 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2067 earlier "SHORT" change.
2068 (md_assemble): When determining suffix from Regs, exclude
2069 InOutPortReg.
2070
056350c6
NC		 20712000-02-24 Nick Clifton <nickc@cygnus.com>
2072
2073 * configure: Add arm-wince, mips-pe and sh-pe targets.
2074 * configure: Regenerate.
2075
2076 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2077 sh-pe targets.
2078 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2079 "pe-mips" for the mips-pe target.
2080
2081 * config/tc-arm.c (insns): Change displacement encoded in BL
2082 and B instructions if the target port is arm-wince.
2083 (do_ldst): Do not bias the relocation offset if the target
2084 port is arm-wince.
2085 (md_pcrel_from): Add in missing relocation offset bias if the
2086 target os arm-wince.
2087
2088 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2089 (md_begin): Disable -G support for mips-pe target.
2090 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2091 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2092 COFF flavour.
2093
2094 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2095 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2096 assembler, just set the alignment to 4.
2097
2098 * config/te-wince-pe.h: New file for WinCE targets. Define
2099 TE_WINCE.
2100
36bf8ab9
AM		 21012000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2102
2103 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2104 string instructions.
2105 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2106 (i386_intel_memory_operand): After finding a segment override,
2107 check again for no `[' before looking for a displacement. Bomb if
2108 more than one displacement rather than silently discarding the
2109 second and subsequent ones. Free strings malloc'd by
2110 build_displacement_string.
2111
f5795b08
CM		 21122000-02-24 Catherine Moore <clm@cygnus.com>
2113
2114 * config/obj-som.c (obj_pseudo_table): Add "weak".
2115 (obj_som_weak): New routine.
2116
abd63a32
AM		 21172000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2118
520dc8e8
AM		 2119 * config/tc-i386.c (union i386_op): New.
2120 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2121 Throughout file replace occurences of disps[n], imms[n], regs[n]
2122 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2123 intel mode operand swapping. Add assert in regKludge and
2124 fake_zero_displacement code. Test i.types[n] when outputting
2125 displacements and immediates. Combine output of Disp16 with
2126 Disp32.
7f3f1ea2
AM		 2127 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2128 when in intel mode by (not) reversing fsub and fdiv operands
2129 before the template search. This fails for single operand
2130 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2131 undefined. Instead fix the base_opcode after we've found the
2132 template. Move base_opcode xor with found_reverse_match from
2133 opcode output code to before this fix so we test for the correct
2134 opcodes.
2135 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2136 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2137
2138 * config/tc-i386.h (TC_RELOC): Delete.
2139 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2140 with equivalent call to reloc.
2141
abd63a32
AM		 2142 * as.h (flag_m68k_mri): Move declaration after target include, and
2143 only declare when TC_M68K defined. Define as zero otherwise.
2144 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2145 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2146 Define as zero otherwise.
2147 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2148 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2149 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2150 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2151 testing whether defined.
2152 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2153 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2154 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2155 rather than testing whether defined.
2156 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2157 (parse_mri_cons): Declare and use only when TC_M68K.
2158 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2159 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2160 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2161
2162 * NEWS: Mention IBM 370 support.
2163
7e052742
RH		 21642000-02-23 Richard Henderson <rth@cygnus.com>
2165
2166 * config/tc-i386.c (md_assemble): When swapping operands for
2167 intel_syntax, assume everything that's not Imm or Disp is a
2168 register.
2169
5b93d8bb
AM		 21702000-02-23 Linas Vepstas <linas@linas.org>
2171
2172 * config/tc-i370.c, config/tc-i370.h: New files.
2173 * Makefile.am: Add support for Linux/IBM 370.
2174 * configure.in: Likewise.
2175 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2176 * config/obj-elf.c: Include elf/i370.h
2177 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2178
2179 * Makefile.in: Regenerate.
2180 * configure: Regenerate.
2181
2182 * doc/c-i370.texi: New file.
2183 * doc/all.texi: Include it.
2184 * doc/as.texinfo: And here.
3e87a760 2185 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2186 * doc/Makefile.in: Regenerate.
2187
25f2196d
CC		 21882000-02-19 Michael Meissner <meissner@redhat.com>
2189
2190 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2191 determine if an instruction can be used in parallel with an ADDppp
2192 or SUBppp instruction.
2193
6349b5f4
AH		 21942000-02-22 Andrew Haley <aph@cygnus.com>
2195
2196 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2197
c97ef257
AH		 21981999-12-30 Andrew Haley <aph@cygnus.com>
2199
2200 * config/tc-mips.c (mips_gp32): New variable.
2201 (macro_build) Use mips_gp32.
2202 (mips_ip): Ditto.
2203 (md_longopts): Add "-mgp32" and "-mgp64".
2204 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2205
b985eaa8
ILT		 22062000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2207
2208 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2209 warning, and bump it to 1.
2210
52454417
ILT		 22112000-02-22 Ian Lance Taylor <ian@zembu.com>
2212
2213 From Brad Lucier <lucier@math.purdue.edu>:
2214 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2215 match format.
2216
6b76fefe
CM		 22172000-02-21 Catherine Moore <clm@cygnus.com>
2218
2219 * config/tc-mips.c (MF_HILO_INSN): Define.
2220 (mips_7000_hilo_fix): Declare.
2221 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2222 (md_parse_option): Check for 7000_HILO_FIX options.
2223 (OPTION_M7000_HILO_FIX): Define.
2224 (OPTION_NO_M7000_HILO_FIX): Define.
2225 * doc/c-mips.texi (-mfix7000): Describe.
2226
f6af82bd
AM		 22272000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2228
2229 * listing.c (print_lines): Remove unused variable `end'.
2230
2231 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2232 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2233 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2234 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2235 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2236 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2237
8c8281f4
NC		 22382000-02-18 Nick Clifton <nickc@cygnus.com>
2239
2240 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2241 the computed frag offset, rather than overwriting it.
2242
d4845d57
JR		 2243Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2244
2245 * config/tc-sh.c ("elf/sh.h"): Include.
2246 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2247 (md.begin): Initialize target_arch.
2248 Only include opcodes in has table that match selected architecture.
2249 (parse_reg): Recognize register names for sh-dsp.
2250 (parse_at): Recognize post-modify addressing.
2251 (get_operands): The leading space is now optional.
2252 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2253 arguments. Update valid_arch.
2254 (build_Mytes): Add support for SDT_REG_N.
2255 (find_cooked_opcode): New function, broken out of md_assemble.
2256 (assemble_ppi, sh_elf_final_processing): New functions.
2257 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2258 (md_longopts, md_parse_option): New option: -dsp.
2259 * config/tc-sh.h (elf_tc_final_processing): Define.
2260 (sh_elf_final_processing): Declare.
2261
c97305a1
JL		 2262Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2263
2264 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2265 the unwinder subspace. Save the current seg/subseg before creating
2266 the new seg/subseg.
2267
bec50466
NC		 22682000-02-10 Nick Clifton <nickc@cygnus.com>
2269
2270 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2271 little endian targets.
bec50466 2272 (INST_BYTE1): Redefine to handle big and little endian
66778679 2273 targets.
bec50466
NC		 2274 (cpu_type): New type: Select between M340 and M210.
2275 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2276 instructions of the M340.
bec50466 2277 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2278 instructions.
bec50466
NC		 2279 (md_atof): Add support for little endian targets.
2280 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2281 line switches.
bec50466
NC		 2282 (md_convert_frag): Add support for little endian targets.
2283 (md_apply_fix3): Add support for little endian targets.
2284 (md_number_to_chars): Add support for little endian targets.
2285
a25c045a
TW		 22862000-02-10 Timothy Wall <twall@redhat.com>
2287
2288 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2289 defined, use it to verify the symbol just read should be a label.
2290
f28e8eb3
TW		 22912000-02-10 Timothy Wall <twall@redhat.com>
2292
2293 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2294 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2295 around colons when KEEP_WHITE_AROUND_COLON is defined.
2296 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2297 and KEEP_WHITE_AROUND_COLON.
2298
6dc19fc4
TW		 22992000-02-08 Timothy Wall <twall@redhat.com>
2300
2301 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2302 logic.
6dc19fc4 2303 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2304 implemented.
6dc19fc4
TW		 2305 (end_repeat): New. Provide support for a "break" out of the
2306 repeat loop.
2307 * read.h: Add prototypes for new functions.
3e87a760 2308
f805106c
TW		 23092000-02-08 Timothy Wall <twall@redhat.com>
2310
2311 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2312 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2313 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2314 non-zero.
2315
4469be0f
TW		 23162000-02-08 Timothy Wall <twall@redhat.com>
2317
2318 * read.c: Added elseif to directives table.
2319 * read.h: Added prototype for s_elseif.
2320 * doc/as.texinfo: Added description for elseif.
2321 * cond.c (s_elseif): New function
3e87a760 2322
24a17b6c
TW		 23232000-02-04 Timothy Wall <twall@redhat.com>
2324
2325 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2326 listings.
24a17b6c 2327
bea9907b 23282000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2329
bea9907b
TW		 2330 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2331 default values.
2332 * frags.c (frag_new): Calculate fr_fix in octets
2333 (frag_now_fix) Return offset as target address offset (bytes).
2334 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2335 quantities).
bea9907b
TW		 2336 * frags.h: Added prototype for frag_now_fix_octets().
2337 Distinguish between octets and bytes in field descriptions.
2338 * listing.c (calc_hex): Account for octets vs bytes when
2339 printing addresses/offsets.
2340 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2341 target is little-endian, print the octets in a word in big-endian
2342 order so that the display looks like a proper hexadecimal number,
2343 instead of having the octets reversed.
2344 * read.c (do_align): When recording alignment, alignment power
2345 should be in terms of target bytes (minimum addressible unit)
2346 instead of octets.
2347 (do_org) Convert ORG target address (byte) argument into an
2348 octet offset when generating a variable fragment.
2349 * symbols.c (resolve_symbol_value): Symbol final value
2350 converted to a target address offset (bytes) from its octet offset.
2351 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2352 offset (bytes) is adjusted by the frag offset (octets) converted
2353 to bytes.
2354 (coff_frob_section) Section alignment power is in terms of bytes;
2355 convert it to an octet alignment power when calculating size (and
2356 size mask) in octets. Don't modify the section size in order to
2357 "align" it for TI COFF, since that format has a different method
2358 for storing alignment information.
3e87a760 2359
210dcc61
TW		 23602000-02-01 Timothy Wall <twall@cygnus.com>
2361
2362 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2363 entries, matching the way GCC generates them. If not escaped, the
2364 filename is encoded incorrectly.
2365
557537a5 23662000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2367
557537a5
NC		 2368 * config/tc-arm.c (reg_table): Add support for ATPCS register
2369 naming conventions.
2c1c4c62 2370
557537a5 23712000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2372
2c1c4c62
GK		 2373 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2374 already defined.
3e87a760 2375 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2376 New macro.
2377 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2378 of a symbol when we really care about its value.
2379
23802000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2381
2382 * config/tc-mcore.c (md_assemble): Give warning message if
2383 operands passes to instruction are more than the spec.
2384
2f0ca46a
NC		 23852000-01-27 Thomas de Lellis <tdel@windriver.com>
2386
66778679 2387 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2388 Thumb mode but the label seen was not declared as '.thumb_func'
2389 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2390 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2391
4c63da97
AM		 23922000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2393
2394 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2395 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2396
2397 * Makefile.in: Same here.
2398 Update copyright.
2399
2400 * configure.in: Set bfd_gas for i386-aout when primary target
2401 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2402 we may need the primary te_file. Remove incorrect comment.
2403
2404 * configure: Regenerate.
2405
2406 * config/e-i386aout.c: New file.
2407
2408 * as.c (USE_EMULATIONS): Move to before print_version_id.
2409 (struct emulation): Add i386aout.
2410 (show_usage): Split text strings. Reformat -a text. Add --em
2411 help.
2412 Update copyright.
2413
2414 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2415 (aout_format_ops): New.
2416 Update copyright.
2417
2418 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2419 preprocessor conditional and add aout USE_EMULATIONS tests.
2420 (read_a_source_file): Don't pass error strings to printf as
2421 format arg.
2422 Update copyright.
2423
2424 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2425 format arg.
2426 (do_data): Same here.
2427 (process_file): And here.
2428 Update copyright.
2429
2430 * symbols.c (colon): Rewrite "already defined" fatal message
2431 code for aout with USE_EMULATIONS.
2432 Update copyright.
2433
2434 * config/obj-aout.c (OBJ_HEADER): Define.
2435 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2436 fields of sentinel.
4c63da97
AM		 2437 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2438 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2439 forms here.
2440 (obj_aout_type): Expand S_SET_OTHER here too.
2441 (obj_read_begin_hook): Remove.
2442 (aout_pop_insert): New.
2443 (obj_aout_s_get_other): New.
2444 (obj_aout_s_get_desc): New.
2445 (aout_format_ops): New.
2446 Update copyright.
2447
2448 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2449 gets aout_pseudo_table.
2450 (aout_pseudo_table): Declare.
2451 (obj_read_begin_hook): Define.
2452 Update copyright.
2453
2454 * config/obj-coff.c (obj_pseudo_table): Rename to
2455 coff_pseudo_table.
2456 (coff_pop_insert): Use coff_pseudo_table.
2457 (coff_sec_sym_ok_for_reloc): Remove.
2458 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2459 and comment all zero entries and remove #if 0 code.
2460 Update copyright.
2461
2462 * config/obj-coff.h (obj_pop_insert): Define.
2463 (coff_pseudo_table): Declare.
2464 Update copyright.
2465
2466 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2467 s_get_size, s_set_size. Comment all zero entries.
2468 Update copyright.
2469
2470 * config/obj-elf.c (elf_s_get_other): New function.
2471 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2472 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2473 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2474 comment.
2475 (obj_elf_parse_section_letters): Don't pass error strings to
2476 printf as format arg.
2477 Update copyright.
2478
2479 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2480 OBJ_MAYBE_ECOFF.
2481 (elf_s_get_other): Declare.
2482 (S_GET_OTHER) Define as elf_s_get_other if not already
2483 defined.
2484 (S_SET_OTHER): Only define when not already defined.
2485 (elf_obj_read_begin_hook): Declare.
2486 (obj_read_begin_hook): Define.
2487 (elf_obj_symbol_new_hook): Declare.
2488 (obj_symbol_new_hook): Define.
2489 Update copyright.
2490
2491 * config/obj-multi.h: Add copyright header and protect against
2492 multiple inclusion. Add * to all function pointers.
2493 (OBJ_HEADER): If defined, include it rather than other defines
2494 in this file.
2495 (obj_frob_file_after_relocs): Test for NULL.
2496 (obj_symbol_new_hook): Here too.
2497 (obj_sec_sym_ok_for_reloc): And here.
2498 (S_GET_OTHER): Define.
2499 (S_GET_DESC): Define.
2500 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2501 (OBJ_MAYBE_ELF): Update comment.
2502
2503 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2504 OBJ_AOUT preprocessor conditional and handle emulation by
2505 testing OUTPUT_FLAVOR.
2506 (i386_displacement): Here too.
2507 (md_section_align): Similarly here.
2508 (i386_target_format): Conditionally compile when more than one
2509 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2510 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2511 (i386_displacement): Here too.
2512 Update copyright.
2513
2514 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2515 Define TARGET_FORMAT for aout only when not multi.
2516 Update copyright.
2517
2518 * config/te-multi.h: Delete file as it's identical to te-generic.h
2519
add0c677
AM		 25202000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2521
2522 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2523 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2524 LONG_MNEM_SUFFIX.
2525
2526 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2527 DWORD_MNEM_SUFFIX.
2528 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2529 comments.
2530
a19d8eb0
CP		 25312000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2532
66778679
RH		 2533 * config/tc-mips.c (mips_do_align): New function.
2534 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2535
550262c4
NC		 25362000-01-10 Philip Blundell <philb@gnu.org>
2537
2538 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2539 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2540 line separator for Linux.
2541 * doc/as.texinfo (Comments): Mention the ARM.
2542
0decc840
NC		 25432000-01-10 Philip Blundell <pb@futuretv.com>
2544
2545 * configure.in (arm*-*-conix*): New target.
2546 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2547 armv*-*-linux-gnu.
2548 * configure: Regenerate.
2549
2e13b764
NC		 25502000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2551
2552 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2553 (obj_elf_visibility): New function.
3e87a760 2554
2e13b764
NC		 2555 * doc/as.texinfo (Visibility): New node: document visibility
2556 pseudo ops.
2557
3138f287
AM		 25581999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2559
2560 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2561 warning for absolute jump/call without `*' in non-intel mode. No
2562 need to set i.types[0] JumpAbsolute in intel mode.
2563
df32bc61
NC		 25641999-12-22 Philip Blundell <pb@futuretv.com>
2565
2566 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2567 hook function when changing sections.
2568 (arm_s_data): Likewise.
2569
b4d0b2b3
NC		 25701999-12-14 Nick Clifton <nickc@cygnus.com>
2571
2572 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2573 command line switch.
b4d0b2b3 2574
85cb2cf9
JL		 2575Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2576
2577 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2578 (r_registers, xr_registers): Define.
2579 (r_register_name, xr_register_name): New functions.
2580 (md_assemble): Handle new am33 operand types and instruction
2581 formats.
2582 (mn10300_insert_operand, check_operand): Likewise.
2583
a64bcdd8
NC		 25841999-11-29 Nick Clifton <nickc@cygnus.com>
2585
2586 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2587 (s_force_thumb): Set thumb_mode to 2.
2588 (md_assemble): Do not complain about thumb instructions on a
2589 non-thumb target if thumb_mode is set to 2.
2590
43b4c25e
MM		 25911999-11-28 Michael Meissner <meissner@cygnus.com>
2592
2593 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2594 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2595 (O_...): Add new machine dependent expressions if we are handling
2596 explicit relocations.
2597 (alpha_reloc_op): New static table holding the explicit relocation
2598 information.
2599 (alpha_literal_hash): New static to hold the hash table for
2600 explicit relocations.
2601 (alpha_macros): Add support for explicit relocations.
2602 (md_begin): If explicit relocations, initialize hash table.
2603 (md_assemble): Don't print a second error if tokenize_arguments
2604 already printed an error message.
2605 (md_apply_fix): Add support for explicit relocations.
2606 (alpha_force_relocation): Ditto.
2607 (alpha_fix_adjustable): Ditto.
2608 (alpha_adjust_symtab): New function to support explicit
2609 relocations.
2610 (alpha_adjust_symtab_relocs): Ditto.
2611 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2612 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2613 Add support for explicit relocations. Return -2 if an error
2614 message was already printed.
2615 (find_macro_match): Add support for explicit relocations. Comment
2616 each of the cases.
2617 (emit_insn): Add support for explicit relocations.
2618 (assemble_tokens): Ditto.
2619 (emit_ldgp): Ditto.
2620 (load_expression): Ditto.
2621 (emit_lda): Ditto.
2622 (emit_ldah): Ditto.
2623 (emit_ir_load): Ditto.
2624 (emit_loadstore): Ditto.
2625 (emit_ldXu): Ditto.
2626 (emit_ldil): Ditto.
2627 (emit_sextX): Ditto.
2628 (emit_division): Ditto.
2629 (emit_jsrjmp): Ditto.
2630 (emit_retjcr): Ditto.
2631
2632 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2633 ELF object format.
2634 (tc_adjust_symtab): If explicit relocations, call the function
2635 alpha_adjust_symtab.
2636 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2637 relocations next to the literal relocation they reference.
2638 (TC_INIT_FIX_DATA): Initialize the new fields.
2639 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2640
afbf211f
JL		 2641Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2642
2643 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2644 'B' operand for PA2.0 bb instruction.
eaa15ab8 2645
f11900d0
NC		 26461999-11-18 Nick Clifton <nickc@cygnus.com>
2647
2648 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2649 target.
3e87a760 2650
f11900d0
NC		 2651 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2652 relocs.
2653 (mcore_force_relocation): Force relocations to be generated for
2654 RVA relocs.
2655
2daf4fd8
AM		 26561999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2657
2658 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2659 (i386_displacement): Disallow O_big displacements.
2660
eb726e5d
DL		 2661Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2662
3e87a760
AM		 2663 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2664 Small improvements in error checking.
eb726e5d
DL		 2665 (md_assemble): Support for unconditional ARM instructions.
2666 (md_parse_option): Support for -m[arm]v5e flag.
2667
035349a4
NC		 26681999-11-12 Nick Clifton <nickc@cygnus.com>
2669
2670 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2671 buffer.
035349a4 2672
c1eae114
NC		 26731999-11-11 Nick Clifton <nickc@cygnus.com>
2674
2675 * macro.c (buffer_and_nest): Look for seperator after TO and
2676 FROM tokens.
2677
c5c834aa
AH		 26781999-11-08 Andrew Haley <aph@cygnus.com>
2679
2680 * app.c (do_scrub_chars): When in State 10, treat backslash
2681 characters in the same way as as symbol characters.
2682
98007ce7
RH		 26831999-11-07 Richard Henderson <rth@cygnus.com>
2684
2685 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2686 the previous label was in the current section before playing
2687 with auto-alignment.
2688
d6c497c7
NC		 26891999-11-06 Nick Clifton <nickc@cygnus.com>
2690
2691 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2692 for weak symbols.
d6c497c7 2693 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2694 the symbol is weak.
d6c497c7 2695
dd33dc0f
MM		 26961999-11-05 Michael Meissner <meissner@cygnus.com>
2697
2698 * expr.h (operatorT): Increase machine dependent operators to 16.
2699 * expr.c (op_rank): Ditto.
2700
5f91fe03
ILT		 27011999-11-03 Ian Lance Taylor <ian@zembu.com>
2702
53b0d397
ILT		 2703 * read.c (pseudo_set): Reject attempts to set the value of a
2704 section symbol.
2705
5f91fe03
ILT		 2706 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2707 if it is defined.
2708
2709 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2710
2711 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2712 to bfd_set_section_contents.
2713
829ce307
NC		 27141999-11-03 Nick Clifton <nickc@cygnus.com>
2715
2716 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2717
2bd7f1f3
GRK		 27181999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2719
2720 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2721 (mips_ip): Use OPCODE_IS_MEMBER.
2722
90ca882f
JL		 2723Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2724
acb56623
JL		 2725 * config/tc-arm.c (reg_required_here): Improve comments.
2726
66778679
RH		 2727 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2728 (tinsns): Initialize variants field.
b49cfa5d
JL		 2729
2730 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2731 BAD_PC respectively.
90ca882f 2732
29c4c6b5
NC		 27331999-10-27 Scott Bambrough <scottb@netwinder.org>
2734
2735 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2736 * config/tc-arm.h: Fix compile time warnings.
2737
d9fd9852
DN		 2738Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2739
2740 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2741 form @abs16, @(abs16) and @(abs16 + imm).
2742
9ce8a5dd
GRK		 27431999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2744
2745 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2746 (ISA_HAS_64_BIT_REGS) New.
2747 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2748 mips_emit_delays,macro_build,load_register,load_addresss,
2749 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2750 and/or use new ISA_xxx macros in expressions involving
2751 ISA, particularly mips_opts.isa.
2752
446a06c9
MM		 27531999-10-18 Michael Meissner <meissner@cygnus.com>
2754
2755 * expr.h (operatorT): Add machine dependent operators md1..md8.
2756 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2757 for the machine dependent operators to use.
2758
2759 * expr.c (op_rank): Add machine dependent operators.
2760
2761 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2762 operator.
2763 (O_cpregister): Ditto.
2764 (md_begin): Change X_op test that field is wide enough to use
2765 O_max instead of O_alpha_max.
2766 (cpu_types): Fill in missing initializer.
2767 (alpha_num_macros): Make unsigned.
2768 (md_assemble): Make opnamelen be size_t.
2769 (md_apply_fix): Cast alpha_num_operands to int before testing.
2770 (alpha_force_relocation): Ditto.
2771 (alpha_fix_adjustable): Ditto.
2772 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2773 (tc_gen_reloc): Ditto.
2774 (tc_get_register): Ditto.
2775 (emit_ldgp): Ditto.
2776 (emit_lda): Ditto.
2777 (emit_ldah): Ditto.
2778 (emit_ldil): Ditto.
2779 (s_alpha_ent): Ditto.
2780 (s_alpha_end): Ditto.
2781 (s_alpha_frame): Ditto.
2782 (s_alpha_prologue): Ditto.
2783 (s_alpha_file): Ditto.
2784 (s_alpha_gprel32): Ditto.
2785 (s_alpha_proc): Ditto.
2786 (s_alpha_set): Ditto.
2787 (s_alpha_base): Ditto.
2788 (s_alpha_align): Ditto.
2789 (s_alpha_arch): Ditto.
2790 (alpha_align): Ditto.
2791 (assemble_insn): Suppress unused variable warning.
2792 (emit_insn): Ditto.
2793 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2794 order in the structure.
2795 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2796
476cdcb8
JL		 2797Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2798
2799 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2800
c388dee8
AM		 28011999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2802
2803 * config/tc-i386.c (i386_index_check): Correct #endif location.
2804
2bdd6cf5
GK		 2805Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2806
2807 * as.c (show_usage): Document new options.
2808 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2809 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2810 (parse_args): Parse the new options.
2811 (main): If there were warnings, and --fatal-warnings
2812 was specified, print an error.
2813 * as.h: New variable, flag_fatal_warnings, for new option.
2814
d53d2751
JL		 2815Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2816
2817 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2818 '@'. Change autoincrement completers to fall through to cache control
2819 completers.
2820
2821 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2822 arg.
d53d2751
JL		 2823 (pa_parse_addb_64_cmpltr): New function.
2824
2825 * config/tc-hppa.c (pa_ip): Change error message.
2826 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2827 '?Q' args to allow falling through.
2828
8fce3f5e 2829 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2830 Remove unused conditional codes.
2831 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2832
ba09cd8d
DN		 2833Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2834
2835 * config/tc-d30v.c (CHAR_BIT): Define.
2836 (check_range): Fix bit operations to support integers bigger than
2837 32 bits.
2838
c43185de
DN		 2839Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2840
2841 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2842 operands.
2843
925c058e
DE		 2844Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2845 Doug Evans <devans@cygnus.com>
2846
2847 Add support for m32rx.
2848 * config/tc-m32r.c (enable_m32rx): New static global.
2849 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2850 (allow_m32rx): New function.
2851 (M32R_SHORTOPTS): Add `O'.
2852 (md_longopts): Add --m32rx plus several warning options.
2853 (md_parse_option): Handle new options.
2854 (md_show_usage): Print them.
2855 (md_begin): Enable m32rx.
2856 (OPERAND_IS_COND_BIT): New macro.
2857 (first_writes_to_seconds_operands): New function.
2858 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2859 (target_make_parallel,assemble_two_insns): New functions.
2860 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2861 If optimizing and m32rx, try to make consecutive insns parallel.
2862
fba2b7f9
GK		 2863Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2864
2865 * config/tc-mips.c (nopic_need_relax): Allow for the
2866 .sdata.foo sections generated by -fdata-sections,
2867 and for the .gnu.linkonce.s sections generated by C++.
2868
fd232ac8
JL		 2869Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2870
ce674324
JL		 2871 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2872 with cleaner code using completer prefixes. Add 'Y'.
2873
fd232ac8
JL		 2874 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2875
b1039fc4
JL		 2876Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2877
66778679 2878 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2879 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2880 insn does not match and we should try the next insn in the table.
2881
913f265c
NC		 28821999-09-22 Nick Clifton <nickc@cygnus.com>
2883
2884 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2885
54af6ff6
JL		 2886Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2887
2888 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2889 of PA2.0 support.
2890
4cc782b5
ILT		 28911999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2892
2893 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2894 OBJ_ELF. If ELF, add "sq".
2895 (md_parse_option): If ELF, ignore -s and -q.
2896 (md_show_usage): Mention ELF options.
2897
6be78360
JL		 2898Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2899
eaa15ab8 2900 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2901 operands.
2902
71823da4
JL		 2903 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2904
61dd1d31
JL		 2905 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2906
1cf6ae67
JL		 2907 * config/tc-hppa.c (struct pa_it): New field "trunc".
2908 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2909 (pa_parse_ftest_gfx_completer): New function
2910 (pa_parse_fp_cnv_format): New function.
2911
77c02e18
JL		 2912 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2913 (md_apply_fix): Handle 22bit pc-rel branches.
2914
629d9417
JL		 2915 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2916
dbe2f9ee
JL		 2917 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2918
3db6e6bd
JL		 2919 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2920
6be78360
JL		 2921 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2922
e061d86f
JL		 2923Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2924
66778679
RH		 2925 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2926 (pa_ip): Handle 'fX'.
e061d86f 2927
7acbfc6b
JL		 2928Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2929
2930 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2931 unwinds unless the function is in the text space.
2932 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2933
2d93dcc4
JL		 2934Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2935
b52c78b8
JL		 2936 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2937 (md_assemble): To here. Tweak address generation.
2938
2d93dcc4
JL		 2939 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2940 debug_line.
2941 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2942 (md_assemble): Call dwarf2_where for OBJ_ELF.
2943 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2944 (pa_end_of_source): New function.
2945 * tc-hppa.h (md_end): Define for OBJ_ELF.
2946
6d83c84b
MM		 29471999-09-14 Michael Meissner <meissner@cygnus.com>
2948
2949 * configure.in (Canonicalization of target names): Remove adding
2950 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2951 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2952 * configure: Regenerate.
2953
41fd319a
ILT		 29541999-09-14 Donn Terry <donn@interix.com>
2955
2956 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2957
795a7704
AM		 29581999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2959
2f66722d
AM		 2960 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2961 pc-relative jmp/call to an absolute symbol.
2962 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2963 absolute section symbols.
2964
795a7704
AM		 2965 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2966 jump handling code and comments.
2967
c0c949c7
ILT		 29681999-09-12 Ian Lance Taylor <ian@zembu.com>
2969
2970 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2971 the value if TE_PE and a global defined symbol.
2972
e723ef7c
ILT		 29731999-09-11 Ian Lance Taylor <ian@zembu.com>
2974
2975 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2976 print the symbol, rather than printing it here.
2977
fa16d387
ILT		 29781999-09-11 Donn Terry <donn@interix.com>
2979
d33e1d24
ILT		 2980 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2981 BFD_RELOC_RVA relocations.
2982
18dc2407
ILT		 2983 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2984 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2985 starts with "_G".
2986
945a1a6b
ILT		 2987 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2988 defined.
2989 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2990 * doc/internals.texi (Object format backend): Document
2991 SET_SECTION_RELOCS.
2992
79d292aa
ILT		 2993 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2994 relocations against global symbols if TE_PE.
2995
7a6284c4
ILT		 2996 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2997 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2998
8828d862
ILT		 2999 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3000 symbols.
3001
9690c54d
ILT		 3002 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3003 symbols which do not have a constant value, or tags with
3004 non-tags. Remove the symbol from the list before adding it at the
3005 end.
3006
23dab925
ILT		 3007 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3008 C_FCN symbol differently if TE_PE.
3009 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3010 appears in the pseudo-op, rather coff_line_base which is only set
3011 for a .bf symbol.
3012
28428223
ILT		 3013 * config/obj-coff.c (obj_coff_loc): New static function.
3014 (obj_pseudo_table): Add "loc".
3015
e8a3ab75
ILT		 3016 * config/obj-coff.c (add_lineno): Check that the line number is
3017 positive.
3018
2ab9b79e
ILT		 3019 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3020 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3021 int.
3022 (md_atof): Return NULL rather than 0.
3023 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3024 * expr.c (expr): Change first parameter to int.
3025 * config/obj-coff.c: Add declarations for static functions.
3026 (coff_frob_symbol): Use SYM_AUXENT.
3027 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3028
5881e4aa
ILT		 3029 * config/obj-coff.c (obj_coff_section): Default to setting
3030 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3031
e723ef7c
ILT		 3032 * write.c (adjust_reloc_syms): Print adjusted fixup.
3033
fa16d387
ILT		 3034 * expr.c (integer_constant): Correct too_many_digits calculation
3035 in base 10 case.
3036
13a830b6
AS		 30371999-09-09 Andreas Schwab <schwab@suse.de>
3038
3039 * doc/c-arm.texi: Fix arguments of @var to not contain
3040 punctuation.
3041
325188ec
NC		 30421999-09-08 Philip Blundell <pb@nexus.co.uk>
3043
3e87a760 3044 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3045 and COFF targets.
3046 (md_parse_option): Only support -k flag for ELF and COFF targets.
3047
e7c1f43c
JL		 3048Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3049
3050 * config/tc-hppa.c (pa_ip): Put strict register checks before
3051 call to pa_parse_number.
3052
4964086a
JL		 3053 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3054
c4bf532f
ILT		 30551999-09-06 Ian Lance Taylor <ian@zembu.com>
3056
3057 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3058 BFD_ASSEMBLER code.
3059
a33132fd
ILT		 30601999-09-06 Donn Terry <donn@interix.com>
3061
3062 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3063
0f4f8b56
JL		 3064Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3065
3066 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3067 candidate instruction. Require registers for register arguments
3068 when in strict mode. Require assemble-time constants for
3069 constants when in strict mode.
3070 (pa_get_absolute_expression): Require a constant when in strict
3071 mode.
eaa15ab8 3072
d3388653
NC		 30731999-09-06 Nick Clifton <nickc@cygnus.com>
3074
3075 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3076
041dd5a9
ILT		 30771999-09-04 Steve Chamberlain <sac@pobox.com>
3078
3079 * config/tc-pj.c: New file, supports picoJava in ELF.
3080 * config/tc-pj.h: Ditto.
3081 * configure.in (pjl*, pj*): New targets.
3082 * Makefile.am: Rebuild dependencies.
3083 (CPU_TYPES): Add pj.
3084 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3085 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3086 * doc/c-pj.texi: New file.
3087 * doc/as.texinfo: Add some PJ specifics.
3088 * doc/all.texi: Add PJ to the list of all architectures, sort them
3089 all alphabetically.
3090 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3091 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3092
4ca72d38
AM		 30931999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3094
3095 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3096 (obj_frob_file): Test for null pointer.
3097 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3098 (OBJ_PROCESS_STAB): And here.
3099 (elf_obj_sy): Remove
3100
3101 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3102 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3103 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3104
3105 * config/obj-coff.c (no_func): Remove.
3106 (coff_format_ops): Change occurrences of no_func to 0, as we test
3107 for 0 in obj-multi.h.
3108
3109 * configure.in: Enable bfd for i386-coff when primary target is
3110 bfd. Enable i386 elf,coff emulation support. Don't set
3111 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3112 emulation to support.
3113 *configure: Regenerate.
3114
bcef92fa
NC		 31151999-09-02 Nick Clifton <nickc@cygnus.com>
3116
3117 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3118 .section .line directive is encountered.
3119
cdf82bcf
NC		 31201999-09-01 Nick Clifton <nickc@cygnus.com>
3121
5856c19a 3122 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3123 format.
5856c19a 3124
cdf82bcf
NC		 3125 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3126 * as.texinfo: Document --gdwarf2 command line option.
3127 Add additional documentation of ARM command line switches.
3128
af6bdddf
AM		 31291999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3130
3131 * config/tc-i386.c (i386_intel_memory_operand): Combine
3132 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3133 and RESTORE_END_STRING around parse_register calls.
3134 (i386_operand): Here too.
3135 (i386_is_reg): Remove.
3136 (parse_register): Move as_bad calls from within this function to
3137 callers.
3138
5f47d35b
AM		 31391999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3140
3141 Based on a patch from H.J. Lu <hjl@gnu.org>
3142 * config/tc-i386.c (parse_register): Handle FP regs specially.
3143 (md_begin): Remove '(' and ')' from register_chars.
3144
1174497c
DE		 31451999-08-29 Doug Evans <devans@casey.cygnus.com>
3146
3147 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3148 error message (done elsewhere).
3149
17d9105c
JL		 3150Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3151
3152 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3153
9ecc05f0
JL		 3154Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3155
66778679 3156 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3157 args by 'f'.
3158
9e4f2d3a
JL		 3159 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3160
680ef6de
JL		 3161 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3162 between args.
3163 Add new completers. Fix bug in 64 bit condition handling.
3164
413c94ba
JL		 3165 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3166 'cS', and 'c*'.
3167
28252e61
JL		 3168 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3169
a97685e9
JL		 3170 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3171
3e87a760 3172 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3173
cb30237e
NC		 31741999-08-27 Jim Wilson <wilson@cygnus.com>
3175
3176 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3177 (struct ls): Add frag field. Initialize it to zero.
3178 (out_end_sequence): New local text_frag. Set it while in text section.
3179 Replace address check with frag check. Set ls.frag to text_frag if
3180 out_set_addr called.
3181 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3182 Set it before switching sections. Replace address check with frag
3183 check. Set ls.frag to saved_frag if out_set_addr called.
3184
09a798ea
NC		 31851999-08-26 David Mosberger <davidm@hpl.hp.com>
3186
66778679 3187 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3188 output "advance_pc" opcode instead of calling gen_addr_line().
3189 The latter has the undesired side-effect of creating a new row
3e87a760 3190 in the debug line info matrix.
09a798ea 3191
e1c05f12
NC		 31921999-08-26 Jim Wilson <wilson@cygnus.com>
3193
3194 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3195 ls.last_filename if last is less than zero. Set ls.last_filename
3196 when allocating new entry.
3197 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3198 call.
3199
b23bac36
AM		 32001999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3201
3202 * config/tc-i386.c (i386_index_check): Fix the displacement size
3203 when INFER_ADDR_PREFIX.
3204
50f4163f
NC		 32051999-08-18 Nick Clifton <nickc@cygnus.com>
3206
3207 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3208 display its value.
3209
f589a541
ILT		 32101999-08-17 Ian Lance Taylor <ian@zembu.com>
3211
3212 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3213 handle 0xffffNNNN constants correctly.
3214
11450271
NC		 32151999-08-16 Nick Clifton <nickc@cygnus.com>
3216
3217 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3218 as well as loads.
3219
276b1dc2
NC		 32201999-08-13 Nick Clifton <nickc@cygnus.com>
3221
3222 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3223 (md_apply_fix3): Always pass positive values to
3224 validate_offset_imm.
3225
ae5ad4ad
NC		 32261999-08-12 Nick Clifton <nickc@cygnus.com>
3227
3228 * config/tc-arm.c (skip_whitespace): New macro.
3229 Formatting tidy ups.
3e87a760 3230
ae5ad4ad
NC		 3231 (md_apply_fix3): Store relocation offset in addend for ELF based
3232 relocs.
3233 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3234 calls.
3235
bf6d3895
AM		 32361999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3237
3238 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3239 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3240
46031ca9
JL		 3241Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3242
b100be66
JL		 3243 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3244 flags for the unwind subspace.
3245
46031ca9
JL		 3246 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3247 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3248 suitable relocation based on the size of the target's pointer.
3249 Always Use subsegment zero for the unwinders.
3250 (pa_level): Handle "2.0w".
3251
65172ab8 3252Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3253
3254 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3255 with the following instruction unless this was specified.
3256
1a1ae23e
ILT		 32571999-08-09 Ian Lance Taylor <ian@zembu.com>
3258
3259 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3260 certain sections, to match BFD changes.
3261
81afc846
ILT		 32621999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3263
3264 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3265 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3266 * Makefile.in: Rebuild.
81afc846 3267
04ad1543
ILT		 32681999-08-08 Ian Lance Taylor <ian@zembu.com>
3269
3270 * Makefile.am: Rename .dep* files to DEP*.
3271 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3272 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3273 targets to DEPOBJ.
3274 * Makefile.in: Rebuild.
3275
1eb7027c
RH		 32761999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3277
3278 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3279
2dcc60be
ILT		 32801999-08-08 Ian Lance Taylor <ian@zembu.com>
3281
46eec08e
ILT		 3282 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3283 avoid problems on DOS filesystems.
3284 * Makefile.in: Rebuild.
3285
2dcc60be
ILT		 3286 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3287
32881999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3289
3290 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3291 section flag.
3292
76a27922
ILT		 32931999-08-08 Ian Lance Taylor <ian@zembu.com>
3294
3295 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3296 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3297 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3298
0741736b
JL		 3299Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3300
3301 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3302
9a913dfb
JL		 3303Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3304
3305 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3306
a1f2d742
ILT		 33071999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3308
3309 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3310 non-adjustable symbols.
3311
55a914bc
JL		 3312Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3313
3314 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3315
336f7c70 3316Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3317
3318 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3319 operands.
3320
9750fcc5
ILT		 33211999-08-05 Donn Terry <donn@interix.com>
3322
3323 * config/te-interix.h: New file.
3324 * configure.in (i386-*-interix*): New target.
3325 * configure: Rebuild.
3326
39ba5561
JL		 3327Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3328
3329 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3330 selectors for ELF too.
3331 (selector_table): Add "ltp" and "rtp" selectors.
3332
eecb386c
AM		 33331999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3334
3335 * config/tc-i386.c (i386_operand): No need to change
3336 operand_string pointer in segment reg case before goto
3337 do_memory_reference. Initialise displacement_string_start and
3338 displacement_string_end after do_memory_reference label.
3339 (i386_index_check): Add operand_string param, and print error
3340 message on failure here.
3341 (i386_intel_memory_operand): Instead of here.
3342 (i386_operand): And here.
3343 (INFER_ADDR_PREFIX): Enable.
3344
3345 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3346
3347 * config/tc-i386.h (DefaultSize): Define. Renumber following
3348 opcode_modifier defines.
3349
3350 From Etienne Lorrain <etienne.lorrain@ibm.net>
3351 * config/tc-i386.c (stackop_size): New variable.
3352 (set_16bit_code_flag): Clear it here.
3353 (set_16bit_gcc_code_flag): New function.
3354 (md_pseudo_table): Add "code16gcc" entry.
3355 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3356
f173e82e
ILT		 33571999-08-03 Ian Lance Taylor <ian@zembu.com>
3358
a04b544b
ILT		 3359 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3360 next_set_end even if the end symbol is being discarded.
3361
3362 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3363 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3364 * config/obj-coff.c: Likewise.
3365 (seg_info_type): Remove.
3366 (seg_info_off_by_4): Change to array of segT.
3367 (s_get_segment): Adjust accordingly.
3368 (obj_pseudo_table): Fully initialize sentinel entry.
3369
f173e82e
ILT		 3370 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3371 Ralf Baechle <ralf@uni-koblenz.de>.
3372
c3332e24
AM		 33731999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3374
3375 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3376
33771999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3378
24eab124
AM		 3379 * config/tc-i386.c: Indentation and white space changes.
3380 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3381 don't enable it by default.
3382 (i386_intel_operand): Remove redundant prototype.
3383 Move check on number of memory operands, and i.mem_operands++
3384 (i386_intel_memory_operand): To here.
3385 Remove i386_immediate code from here. Remove special case code
3386 for input and output using (%dx). Remove base/index checks and
3387 call i386_index_check instead. Save initial operand_string
3388 argument for error message.
3389 (i386_operand): Remove redundant prototype. Move base/index
3390 checks to i386_index_check.
3391 (i386_displacement): Move intel mode check for non-zero
3392 i.disp_operand
3393 (i386_intel_memory_operand): To here.
c3332e24 3394
6d8809aa
RH		 33951999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3396
3397 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3398 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3399 by .register pseudo-op if -64 and --no-undeclared-regs.
3400 (s_register, sparc_adjust_symtab): New functions.
3401 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3402 Declare sparc_adjust_symtab as tc_adjust_symtab.
3403 * doc/c-sparc.texi: Add description of #ignore special literal
3404 for .register pseudo-op.
3405
c8d259f7
CM		 34061999-07-30 Catherine Moore <clm@cygnus.com>
3407
eaa15ab8 3408 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3409 the relocation's section offset.
3410
b77ad1d4
AM		 34111999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3412
3413 * write.c (fixup_segment): Fix generic error check overflow test.
3414
3415 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3416 X_add_number to long.
3417
b53fcc20
JL		 3418Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3419
3420 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3421 processing.
b53fcc20 3422
d2e71411
ILT		 34231999-07-27 Ian Lance Taylor <ian@zembu.com>
3424
3425 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3426 VTABLE relocations.
3427
e9f56b1d
ILT		 34281999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3429
3430 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3431
1a39f480
ILT		 3432 * configure.bat: Remove; obsolete.
3433 * config/go32.cfg: Likewise.
3434
29fe79d3
ILT		 34351999-07-21 Brad M. Garcia <bgarcia@fore.com>
3436
3437 * configure.in (i386-*-vxworks*): New target.
3438 * configure: Rebuild.
3439
e06510e6
RH		 34401999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3441
3442 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3443
dabe3bbc
RH		 34441999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3445
3446 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3447 on -64 and not pic.
3448 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3449 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3450 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3451 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3452 MAX_RELOC_EXPANSION): Define.
3453 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3454
b4cac588
AM		 34551999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3456
3457 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3458 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3459 block. Print a warning if an 8-bit or 16-bit constant
3460 displacement or immediate is truncated on output.
3461 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3462 immediate.
3463 (i386_operand): Disallow immediate jump absolute operand.
3464
966ed0b4
ILT		 34651999-07-15 Ian Lance Taylor <ian@zembu.com>
3466
0ed15843
ILT		 3467 * configure.in: Bump version number to 2.9.5.
3468 * configure: Rebuild.
3469
966ed0b4
ILT		 3470 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3471 or %llx work.
3472
67f1cff0
JL		 3473Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3474
3475 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3476 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3477
2f992c04
NC		 34781999-07-14 Philip Blundell <pb@nexus.co.uk>
3479
3480 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3481 is defined.
3482 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3483
3484 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3485 if -mno-fpu was given.
3486 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3487 relocs.
3488 (cons_fix_new_arm): Remove misleading comments.
3489
14ad458a
ILT		 34901999-07-14 Ian Lance Taylor <ian@zembu.com>
3491
3492 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3493 error message.
3494 (relax_segment): Likewise. After giving a rs_org error, convert
3495 the frag to rs_align to avoid cascading errors.
3496
36823076
AS		 34971999-07-12 Andreas Schwab <schwab@suse.de>
3498
3499 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3500
ab9da554
ILT		 35011999-07-11 Ian Lance Taylor <ian@zembu.com>
3502
3503 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3504 as appropriate. Fill in structure initializations. Add variable
3505 initializations. Add casts.
3506 * dwarf2dbg.c (print_stats): Change i to size_t.
3507 * listing.c (listing_listing): Change list_line to unsigned int.
3508
e0accf0c
ILT		 35091999-07-10 Ian Lance Taylor <ian@zembu.com>
3510
3511 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3512 rather than checking for \001 and \002 in symbol name.
3513 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3514
7d4ce8a9
JL		 3515Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3516
3517 * configure.in (hppa*-linux-gnu*): New target.
3518 * configure: Rebuilt.
3519
5395a469
NC		 35201999-07-08 Nick Clifton <nickc@cygnus.com>
3521
3e87a760 3522 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3523
cac58fa6
NC		 35241999-07-07 Nick Clifton <nickc@cygnus.com>
3525
5395a469 3526 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3527 accessing symbolP directly.
3528
03b36ee1
JL		 3529Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3530
3531 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3532 for ELF.
3533
49a5575c
NC		 35341999-07-05 Nick Clifton <nickc@cygnus.com>
3535
3536 * config/tc-arm.c (ARM_EXT_V5): Define.
3537 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3538 (md_begin): Detect ARM v5 architectures.
3539 (md_parse_option): Accept arm v5 specification.
3540 (md_show_usage): Documment -marmv5 switch.
3541
3542 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3543
49a5575c
NC		 3544 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3545 op.
3546 (validate_immediate_twopart): New function. Determine if a
3547 constant can be computed by two ADD instructions.
3548 (output_inst): Remove its command line parameter - it was never
3549 used.
3550 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3551 implememt the ADRL pseudo op.
3552 (tc_gen_reloc): Generate a suitable error message if an ADRL
3553 instruction tries to generate a real reloc.
3554
3555 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3556
09ecf0ba
JL		 3557Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3558
3559 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3560 into lower case.
3561
264d6861
ILT		 35621999-06-27 H.J. Lu <hjl@gnu.org>
3563
3564 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3565 non BFD_ASSEMBLER case.
3566
827c0149
ILT		 35671999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3568
3569 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3570 data.
3571
a340d270
RH		 35721999-06-26 David Mosberger <davidm@hpl.hp.com>
3573
3574 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3575 out_end_sequence() when the address decreases due to a new frag.
3576 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3577 numbering starts with 1.
3578
16b93d88
NC		 35791999-06-23 Nick Clifton <nickc@cygnus.com>
3580
3581 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3582 .section for COFF.
3583 (mcore_s_text): Call obj_elf_text for ELF target.
3584 (mcore_s_data): Call obj_elf_data for ELF target.
3585 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3586 for COFF target.
3587 (mcore_s_bss): New function: Dump literal table before changing
3588 sections.
3589 (mcore_s_comm): New function: Dump literal table before changing
3590 sections.
3e87a760 3591
16b93d88
NC		 3592 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3593 No longer static functions.
3594 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3595 Provide prototypes for these functions.
3596
fed9b18a
ILT		 35971999-06-22 Ian Lance Taylor <ian@zembu.com>
3598
be2acf27
ILT		 3599 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3600 a list of names, to try obj_segment_name, and to try abbreviated
3601 names when using COFF without long section names.
3602
7dcc9865
ILT		 3603 * config/tc-alpha.c: More use of symbol accessor functions.
3604 * config/tc-arc.c: Likewise.
3605 * config/tc-d30v.c: Likewise.
3606 * config/tc-fr30.c: Likewise.
3607 * config/tc-i860.c: Likewise.
3608 * config/tc-m88k.c: Likewise.
3609 * config/tc-mcore.c: Likewise.
3610 * config/tc-ns32k.c: Likewise.
3611 * config/tc-sparc.c: Likewise.
3612 * config/tc-v850.c: Likewise.
3613
a77f5182
ILT		 3614 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3615 sy_value with appropriate accessor functions.
3616 * config/tc-arm.c (md_apply_fix3): Likewise.
3617 * config/tc-d10v.c (AT_WORD_P): Likewise.
3618 * config/tc-v850.c (reg_name_search): Likewise.
3619
fed9b18a
ILT		 3620 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3621 use symbol_get_bfdsym instead.
3622 * config/tc-ppc.c (md_assemble): Likewise.
3623 * config/tc-v850.c (v850_comm): Likewise.
3624
310b5aa2
ILT		 36251999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3626
3627 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3628 the symbol, rather than accessing the bsym member.
3629 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3630 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3631 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3632 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3633 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3634 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3635 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3636 * config/tc-v850.c (tc_gen_reloc): Likewise.
3637
9cb8e75e
JL		 3638Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3639
3640 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3641 (hppa_gen_reloc_type): Conditionalize on BFD64.
3642 (tc_gen_reloc): Re-enable ELF relocations.
3643 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3644
3d103319
ILT		 36451999-06-21 Ian Lance Taylor <ian@zembu.com>
3646
3647 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3648 warning.
3649 (do_ldst): Move assignment out of if condition.
3650 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3651 parentheses to avoid warning.
3652
776b24b4
NC		 36531999-06-21 Nick Clifton <nickc@cygnus.com>
3654
155f0fe7
NC		 3655 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3656 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3657
809ffe0d
ILT		 36581999-06-19 Ian Lance Taylor <ian@zembu.com>
3659
3660 * config/tc-ppc.c: Update for symbol handling changes.
3661 * config/obj-coff.c: Likewise.
3662
49863f82
JL		 3663Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3664
3665 * tc-hppa.c: General cleanups of ELF support. No more spaces
3666 and subspaces for ELF.
3667 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3668 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3669 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3670 (UNWIND_SECTION_NAME): Likewise.
3671 (space/subspace related structures): Conditionalize definitions
3672 on OBJ_SOM.
3673 (space/subspace directives and support routines): Conditionalize
3674 definitions and references/uses on OBJ_SOM.
3675 (label_symbol_struct): For ELF, track the symbol's segment. For
3676 SOM track its space.
3677 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3678 changes.
3679 (USE_ALIASES): Kill for both SOM & ELF.
3680 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3681 (pa_space, pa_subspace): Corresponding changes.
3682 (pa_spaces_begin): Corresponding chagnes.
3683 (md_begin): Do not muck around with space/subspace stuff for
3684 OBJ_ELF.
3685 (md_apply_fix): Temporarily disable argument relocation stuff
3686 for OBJ_ELF.
3687 (tc_gen_reloc): Temporarily disable relocation generation for
3688 OBJ_ELF
3689 (pa_build_unwind_subspace): Similarly.
3690
fed881b1
NC		 36911999-06-16 Nick Clifton <nickc@cygnus.com>
3692
3693 * config/tc-arm.c (thumb_set): New pseudo op.
3694 (text, data, section): Override these pseudo ops with ARM
3695 specific versions.
3696 (s_thumb_set): New function: Perform the same as a .set pseudo
3697 op, but also mark the alias'ed symbol as being a Thumb
3698 function.
3699 (arm_s_text): New function: Perform the same as the .text
3700 pseudo op, but dump the literal pool before changing
3e87a760 3701 sections.
fed881b1
NC		 3702 (arm_s_data): New function: Perform the same as the .data
3703 pseudo op, but dump the literal pool before changing
3e87a760 3704 sections.
fed881b1 3705 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3706 .section pseudo op, but dump the literal pool before changing
3707 sections.
fed881b1
NC		 3708 (arm_cleanup): Do not reset the current section before dumping
3709 the literal pool.
3710
0f94f4c8
NC		 37111999-06-17 Nick Clifton <nickc@cygnus.com>
3712
2f3519a2
NC		 3713 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3714 OPTION_NO_WARN_UNMATCHED entries.
3715 (md_parse_option): Generate a warning message if an unrecognised
3716 option is encountered.
3717
0f94f4c8
NC		 3718 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3719 (get_operands): When parsing an expression after an '@' symbol
3720 has been detected, do not ignore '#' symbols.
3721 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3722 false.
0f94f4c8 3723
e4a86f6f
ILT		 37241999-06-13 Ian Lance Taylor <ian@zembu.com>
3725
3726 From K. Richard Pixley <rich@noir.com>:
3727 * configure.in (ppc-*-vxworks*): New target.
3728 * configure: Rebuild.
3729
a8aed0fb
UD		 37301999-06-12 Philip Blundell <philb@gnu.org>
3731
3732 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3733
7565ed77
ILT		 37341999-06-13 Ian Lance Taylor <ian@zembu.com>
3735
3736 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3737 which refer to symbols in linkonce sections, permit reducing the
3738 relocs if the symbol is local.
3739
b9e57a38
ILT		 37401999-06-12 Ian Lance Taylor <ian@zembu.com>
3741
3742 * subsegs.c (subseg_text_p): New function.
3743 * as.h (subseg_text_p): Declare.
3744 * read.c (do_align): Use subseg_text_p to set the default fill.
3745 * write.c (subsegs_finish): Likewise.
3746 * config/obj-coff.c (write_object_file): Likewise.
3747 * config/tc-i386.h (md_maybe_text): Don't define.
3748 (md_do_align): Use subseg_text_p to set the default fill.
3749 * config/tc-m32r.c (m32r_do_align): Likewise.
3750 * config/tc-sh.c (sh_do_align): Likewise.
3751 * config/tc-sparc.h (md_do_align): Likewise.
3752
008960a5
ILT		 37531999-06-12 David O'Brien <obrien@freebsd.org>
3754
3755 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3756 * configure: Rebuild.
3757
a1605869
ILT		 37581999-06-12 Ian Lance Taylor <ian@zembu.com>
3759
d9ac5a3b
ILT		 3760 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3761 * Makefile.am: Rebuild dependencies.
3762 * Makefile.in: Rebuild.
3763
a1605869
ILT		 3764 * config/tc-i386.c (i386_immediate): Remove unused label
3765 seg_unimplemented.
3766
3767 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3768 * symbols.c: Likewise.
3769 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3770 sy_next field when taking address, rather than symbol_next.
3771
3772 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3773 offsetT.
3774 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3775 value from the output file architecture.
3776 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3777 * dwarf2dbg.h: Change bfd_vma to addressT.
3778
a7cd1c22
ILT		 37791999-06-11 Ian Lance Taylor <ian@zembu.com>
3780
3781 * dwarf2dbg.h: Use PARAMS in function declarations.
3782
76171f81
ILT		 37831999-06-11 Martin Dorey <mdorey@madge.com>
3784
3785 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3786 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3787 OBJ_ELF.
3788 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3789
9b4d630b
ILT		 37901999-06-11 Ian Lance Taylor <ian@zembu.com>
3791
5865bb77
ILT		 3792 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3793
9e7c96d9
ILT		 3794 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3795 popsection.
3796
1b50c718
ILT		 3797 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3798
1bf67e0d
ILT		 3799 * read.c (read_a_source_file): Only declare inescape if
3800 QUOTES_IN_INSN.
3801
3802 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3803 match parameters.
3804 (find_entry_byval): Add parens to avoid warning.
3805
3806 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3807
9b4d630b
ILT		 3808 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3809 undefined symbols.
3810
a22b281c
RH		 38111999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3812
66778679 3813 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3814 with isoctal.
3815
3816 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3817 synthetize_setx): New functions.
3818 (md_assemble): Broken the special cases into the above
3819 functions. Make compiler happy if sizeof(bfd_vma)==4.
3820 Fix sethi generated from set/setuw. If instructions have a relloc,
3821 always clear the fields to be relocated in the opcode.
3822 (sparc_ip): Remove special_case global variable.
3823
7f2f689c
ILT		 38241999-06-10 Ian Lance Taylor <ian@zembu.com>
3825
d7ba4a77
ILT		 3826 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3827 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3828 indication of success rather than a value.
3829 (itbl_get_val): Likewise.
3830 (itbl_get_field): Use strcspn. Change delimiters to include
3831 parens.
3832 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3833 (itbl_get_val): Likewise.
3834 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3835
7f2f689c
ILT		 3836 * symbols.c (copy_symbol_attributes): Convert local symbols to
3837 regular symbols.
3838
c1d3c45e
NC		 38391999-06-10 Nick Clifton <nickc@cygnus.com>
3840
3841 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3842 ARM920t.
c1d3c45e 3843
63fab58c
RH		 38441999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3845
3846 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3847 Optimize set if sizeof(bfd_vma) == 64.
3848 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3849 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3850 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3851
cf9a1301
RH		 38521999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3853
3854 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3855 (s_ncons): New function.
3856 (native_op_table): New table.
3857 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3858 R_SPARC_OLO10 handling.
3859
bf29b231
RH		 3860Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3861
3862 * expr.h (struct expressionS): Revert last change; widen X_op.
3863 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3864
9be1cda6
AS		 3865Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3866
a4835b42
AS		 3867 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3868 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3869 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3870 * Makefile.in: Regenerated.
3871
9be1cda6
AS		 3872 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3873 `common' pass on to s_mri_common.
3e87a760 3874 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3875
62335629
RH		 38761999-06-06 Richard Henderson <rth@cygnus.com>
3877
3878 * config/obj-elf.c (obj_elf_section): Don't free the return
3879 value of demand_copy_C_string.
3880
9de8d8f1
RH		 38811999-06-05 Richard Henderson <rth@cygnus.com>
3882
3883 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3884 creation logic from obj_elf_create_section.
3885
3886 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3887 (section_stack): New.
3888 (special_sections): Make const.
3889 (obj_elf_section): Gut and rewrite parsing.
3890 (obj_elf_change_section): New function broken out of obj_elf_section.
3891 (obj_elf_parse_section_letters): Likewise.
3892 (obj_elf_section_word): Likewise.
3893 (obj_elf_section_type): Likewise.
3894 (obj_elf_previous): Treat as a toggle.
3895 (obj_elf_popsection): New.
3896 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3897 (ppc_section_type): Likewise.
3898 * config/tc-ppc.h: Likewise.
3899
3900 * expr.h (struct expressionS): Don't make X_op a bitfield.
3901 * config/tc-alpha.c: Update for symbol handling changes.
3902 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3903 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3904
58b5739a
RH		 39051999-06-05 Richard Henderson <rth@cygnus.com>
3906
3907 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3908 (dwarf2_gen_line_info): Kill unused variables.
3909 (dwarf2_finish): Likewise.
3910 (dwarf2_where): Likewise.
3911 (dwarf2_directive_file): If we've only got a string,
3912 hand off to s_app_file.
3913 * ecoff.c: Move the include of ecoff.h.
3914 * symbols.h (S_IS_FUNCTION): Prototype.
3915
3916 * read.c (LEX_HASH): Supply a default.
3917 (lex_type): Use it.
3918 (s_globl): Update `c' after skipping whitespace.
3919 * read.h (LEX_END_NAME, is_name_ender): New.
3920 * expr.c (get_symbol_end): Respect it.
3921
398e8c25
ILT		 39221999-06-04 Mark Klein <mklein@dis.com>
3923
993142d5
ILT		 3924 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3925 to real if OBJ_SOM
3926 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3927
398e8c25
ILT		 3928 * config/tc-hppa.c: Update for symbol handling changes.
3929
b4013713
ILT		 39301999-06-03 Ian Lance Taylor <ian@zembu.com>
3931
080e41e6
ILT		 3932 * cgen.c: Update for symbol handling changes.
3933 * config/tc-m32r.c: Likewise.
f412ead8 3934
a0f75b47
ILT		 3935 * config/tc-hppa.h: Update for symbol handling changes.
3936 * config/tc-hppa.c: Likewise.
3937
174419c1
ILT		 3938 * config/tc-arm.h: Update for symbol handling changes.
3939 * config/tc-arm.c: Likewise.
3940 (symbol_make_empty): Remove. Just use symbol_create.
3941
3942 * symbols.c (symbol_set_tc): Correct name.
3943
6104f0a0
ILT		 3944 * Makefile.am: Rebuild dependencies.
3945 ($(OBJS)): Don't depend upon struc-symbol.h.
3946 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3947 * dep-in.sed: Don't remove struc-symbol.h.
3948 * Makefile.in: Rebuild.
3949
b4013713
ILT		 3950 * doc/internals.texi (Symbols): Describe changes in symbol
3951 handling.
3952
6576f0b5
RH		 39531999-06-03 Richard Henderson <rth@cygnus.com>
3954
3955 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3956 instead of doing the work by hand.
3957
fac0d250
RH		 39581999-06-03 David Mosberger <davidm@hpl.hp.com>
3959
3960 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3961 state of line state-machine.
3962 (struct ls): Collect DWARF2 line state-machine state in new member
3963 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3964 resulted in any DWARF2 directives.
3965 (reset_state_machine): New function.
3966 (out_end_sequence): Ditto.
3967 (dwarf2_gen_line_info): When switching sections or switching to a
3968 lower text address, call out_end_sequence() first to terminate the
3969 previous code sequence as code sequences MUST have monotonically
3970 increasing addresses.
3971 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3972
39731999-06-03 David Mosberger <davidm@hpl.hp.com>
3974
3975 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3976 DWARF2 debug info (line information only, at this point).
3977 * as.h: Update comment about supported debug formats.
3978 * dwarf2dbg.c, dwarf2dbg.h: New files.
3979 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3980
3981 * expr.c (operand): Don't use [ for parens if we want an index op.
3982 (op_encoding): Switch [ into O_index, if desired.
3983 (op_rank): Renumber with O_index on bottom.
3984 (expr): If O_index, match closing bracket.
3985 * expr.h (O_index): New.
3986
3987 * read.c (read_a_source_file): Conditionally allow matched "
3988 in lines passed to md_assemble.
3989
3990 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3991
49309057
ILT		 39921999-06-03 Ian Lance Taylor <ian@zembu.com>
3993
3994 Add support for storing local symbols in a small structure to save
3995 memory when assembling large files.
3996 * as.h: Don't include struc-symbol.h.
3997 (symbolS): Add typedef.
3998 * symbols.c: Include struc-symbol.h.
3999 (local_hash): New static variable.
4000 (save_symbol_name): New static function, from symbol_create.
4001 (symbol_create): Call save_symbol_name.
4002 (local_symbol_count): New static variable.
4003 (local_symbol_conversion_count): Likewise.
4004 (LOCAL_SYMBOL_CHECK): Define.
4005 (local_symbol_make): New static function.
4006 (local_symbol_convert): New static function.
4007 (colon): Handle local symbols. Create local symbol for local
4008 label name.
4009 (symbol_table_insert): Handle local symbols.
4010 (symbol_find_or_make): Create local symbol for local label name.
4011 (symbol_find_base): Check for local symbol.
4012 (symbol_append, symbol_insert): Check for local symbols.
4013 (symbol_clear_list_pointers, symbol_remove): Likewise.
4014 (verify_symbol_chain): Likewise.
4015 (copy_symbol_attributes): Likewise.
4016 (resolve_symbol_value): Handle local symbols.
4017 (resolve_local_symbol): New static function.
4018 (resolve_local_symbol_values): New function.
4019 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4020 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4021 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4022 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4023 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4024 (symbol_previous, symbol_next): New functions.
4025 (symbol_get_value_expression): Likewise.
4026 (symbol_set_value_expression): Likewise.
4027 (symbol_set_frag, symbol_get_frag): Likewise.
4028 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4029 (symbol_mark_used_in_reloc): Likewise.
4030 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4031 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4032 (symbol_mri_common_p): Likewise.
4033 (symbol_mark_written, symbol_clear_written): Likewise.
4034 (symbol_written_p): Likewise.
4035 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4036 (symbol_section_p, symbol_equated_p): Likewise.
4037 (symbol_constant_p): Likewise.
4038 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4039 (symbol_get_obj, symbol_set_obj): Likewise.
4040 (symbol_get_tc, symbol_set_tc): Likewise.
4041 (symbol_begin): Initialize local_hash.
4042 (print_symbol_value_1): Handle local symbols.
4043 (symbol_print_statistics): Print local symbol statistics.
4044 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4045 Declare new symbols.c functions. Move many declarations here from
4046 struc-symbol.h.
4047 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4048 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4049 (struct symbol): Move bsym to make it clearly the first field.
4050 Remove TARGET_SYMBOL_FIELDS.
4051 (symbolS): Don't typedef.
4052 (struct broken_word): Remove.
4053 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4054 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4055 (symbol_clear_list_pointers): Likewise.
4056 (symbol_insert, symbol_remove): Likewise.
4057 (symbol_previous, symbol_append): Likewise.
4058 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4059 (struct local_symbol): Define.
4060 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4061 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4062 (local_symbol_get_frag, local_symbol_set_frag): Define.
4063 (local_symbol_get_real_symbol): Define.
4064 (local_symbol_set_real_symbol): Define.
4065 Define.
4066 * write.c (write_object_file): Call resolve_local_symbol_values.
4067 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4068 (TARGET_SYMBOL_FIELDS): Don't define.
4069 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4070 ECOFF_DEBUGGING, add ECOFF fields.
4071 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4072 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4073 ECOFF_DEBUGGING, add ECOFF fields.
4074 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4075 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4076 * config/tc-mcore.h: Don't include struc-symbol.h.
4077 (TARGET_SYMBOL_FIELDS): Don't define.
4078 (struct mcore_tc_sy): Define.
4079 (TC_SYMFIELD_TYPE): Define.
4080 * Many files: Use symbolS instead of struct symbol. Use new
4081 accessor functions rather than referring to symbolS fields
4082 directly.
4083
4084 * read.c (s_mri_common): Don't add in value of line_label.
4085
4086 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4087 checking for SEC_LINK_ONCE.
4088
4089 * config/tc-sh.h (sh_fix_adjustable): Declare.
4090
4091 * app.c (input_buffer): New static variable.
4092 (app_push): Save saved_input in allocated buffer.
4093 (app_pop): Restored saved_input.
4094 (do_scrub_chars): Change get parameter to take char * and int as
4095 arguments. Change GET macro to pass input_buffer to get
4096 function. Don't save input into allocated buffer.
4097 * as.h (do_scrub_chars): Update declaration.
4098 * input-file.c (input_file_get): Change to take char * and int.
4099 Read data into passed in buffer. Remove static buffer.
4100 * read.c (scrub_from_string): Change to take char * and int. Copy
4101 data into passed in buffer.
4102
4103 * hash.h: Neaten. Declare hash_traverse.
4104 * hash.c: Complete rewrite based on BFD hashing code.
4105 * gasp.c (chunksize): New variable.
4106 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4107 hash_delete.
4108
661e4995
NC		 41091999-05-28 Nick Clifton <nickc@cygnus.com>
4110
4111 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4112 addend unless the target uses an old ABI.
4113
d9a62219
DE		 4114Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4115
4116 -Wchar-subscripts cleanup
4117 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4118 calls to isascii,iscntrl are correct.
d9a62219
DE		 4119 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4120 (unsigned char).
4121 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4122 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4123 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4124 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4125
6da466c7
ILT		 41261999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4127
4128 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4129 width for Coldfire.
4130 (arch_coldfire_p): New #define.
4131 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4132
41331999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4134
4135 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4136
4137 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4138 (install_operand): Add place `N'.
4139 (init_table): Add registers ACC, MACSR, MASK.
4140
4141 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4142
4143 * config/tc-m68k.c: Change mcf5200 --> mcf.
4144 (archs): Add mcf5206e, mcf5307.
4145 (m68k_ip): Add format `u'.
4146 (install_operand): Add place `m', `M', `h'.
4147 (init_table): Add upper/lower registers.
4148
4149 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4150
bedf545c
ILT		 41511999-05-28 Martin Dorey <mdorey@madge.com>
4152
4153 * config/tc-i960.c: Several minor changes to add ELF and
4154 BFD_ASSEMBLER support.
4155 * config/tc-i960.h: Likewise.
4156 * configure.in (i960-*-elf*): New target.
4157 * aclocal.m4, configure: Rebuild.
4158
40c62b25
AM		 41591999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4160
4161 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4162 reloc changes when defined(BFD_ASSEMBLER).
4163
daa01f85
AM		 41641999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4165
4166 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4167
4168 * write.c (write_print_statistics): Output to file, not stderr.
4169
4170 * expr.c (generic_bignum_to_int32,64): Prototype.
4171
4172 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4173 output_sleb128, output_uleb128, output_big_sleb128,
4174 output_big_uleb128, output_big_leb128): Prototype.
4175 (output_big_sleb128, output_big_uleb128): Make inline.
4176 (output_big_leb128): Remove inline
4177
4178 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4179 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4180 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4181 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4182 value for correct overflow check in write.c:fixup_segment.
4183 * write.c (fixup_segment): Move bitfield overflow checks to after
4184 the md_apply_fix call.
4185 * config/obj-coff.c (fixup_segment): Likewise.
4186 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4187 valueT *val argument.
4188
19b34177
AS		 4189Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4190
4191 * config/atof-ieee.c (gen_to_words): Correctly round a
4192 denormalized number. Fix off-by-one in range checking for
3e87a760 4193 exponent in a denormal.
19b34177 4194
b8a40f53
NC		 41951999-05-10 Nick Clifton <nickc@cygnus.com>
4196
4197 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4198 name.
b8a40f53 4199
53f3de98
RH		 4200Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4201
4202 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4203
578ec497
AM		 42041999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4205
4206 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4207 (ReverseRegRegmem): Remove.
4208 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4209 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4210 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4211 kludge.
4212
4213 From Doug Ledford <dledford@redhat.com>
4214 * config/tc-i386.h (RegXMM): New for P/III.
4215 * config/tc-i386.c: Add support for P/III.
4216
d0e9a01c
RH		 4217Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4218
4219 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4220 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4221 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4222
83183c0c
RH		 4223Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4224
4225 * config/tc-i386.c (i386_immediate): Skip whitespace before
4226 complaining about junk after expression.
4227 (i386_displacement): Likewise.
4228
03987ced
RH		 4229Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4230
4231 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4232 Don't copy before downcaseing.
4233
0d96863f 42341999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4235
66778679
RH		 4236 * tc-m68k.c: Include elf/m68k.h.
4237 (m68k_elf_final_processing): New routine.
4238 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4239 Define.
3e87a760 4240
90700a53
JL		 4241Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4242
4243 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4244 17 bit fmt insn.
4245
252b5132
RH		 42461999-04-30 Nick Clifton <nickc@cygnus.com>
4247
4248 * config/tc-mcore.c (mcore_s_section): Dump literals before
4249 changing section.
4250
42511999-04-29 Nick Clifton <nickc@cygnus.com>
4252
4253 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4254 for COFF/PE port.
4255
4256Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4257
4258 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4259 (TC_INIT_FIX_DATA): Delete.
4260 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4261 (TC_INIT_FIX_DATA): Delete.
4262 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4263 * write.c (fix_new_internal): Initialize fx_cgen member.
4264 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4265 (gas_cgen_md_apply_fix3): Update.
4266 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4267 (md_cgen_record_fixup_exp): Update.
4268 (FX_OPINFO_R_TYPE): Update.
4269
4270 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4271 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4272 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4273 * frags.h (struct frag): Make opindex, opinfo ints.
4274
4275 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4276
42771999-04-26 Tom Tromey <tromey@cygnus.com>
4278
4279 * aclocal.m4, configure: Updated for new version of libtool.
4280
42811999-04-22 Nick Clifton <nickc@cygnus.com>
4282
4283 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4284 md_apply_fix.
252b5132
RH		 4285 (md_apply_fix3): Do not fix up absolute relocations against
4286 symbolic values.
4287
4288 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4289
42901999-04-20 Nick Clifton <nickc@cygnus.com>
4291
4292 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4293 changes and data-in-text directives.
4294 (mcore_cons): New function: intercept cons() operations.
4295 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4296 operations.
252b5132
RH		 4297 (mcore_stringer): New function: intercept stringer() operations.
4298
42991999-04-18 Ian Lance Taylor <ian@zembu.com>
4300
4301 * obj.h (struct format_ops): Change generate_asm_lineno field to
4302 take no parameters.
4303 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4304
4305 * config/tc-alpha.c (find_opcode_match): Add default case to
4306 switch.
4307 (find_macro_match): Likewise.
4308 (load_expression): Parenthesize && within ||.
4309
4310 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4311
43121999-04-17 Nick Clifton <nickc@cygnus.com>
4313
4314 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4315 .text .data .section pseudo ops.
3e87a760
AM		 4316 (mcore_s_section): New function. Dump lits before changing secs.
4317 (mcore_s_text): New function. Dump lits before changing secs.
4318 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4319
43201999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4321
4322 * config/tc-mips.c (mips_32bitmode): New.
4323 (md_begin): Set mips_32bitmode if needed.
4324 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4325 Set EF_MIPS_32BITMODE.
4326
4327Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4328
4329 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4330 change.
4331
43321999-04-16 Nick Clifton <nickc@cygnus.com>
4333
4334 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4335
4336Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4337
3e87a760 4338 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4339 expressions correctly.
4340
4341
43421999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4343
4344 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4345
4346Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4347
4348 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4349 and fmpynfadd instructions.
4350
43511999-04-11 Richard Henderson <rth@cygnus.com>
4352
4353 * as.h (environ): Declare it, if needed.
4354 * as.c (dump_statistics): Don't declare environ.
4355 * configure.in (environ): Detect declaration.
4356 * configure, config.in: Rebuild
4357
4358 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4359 (i386_displacement): Allocate enough space for replacement buffer.
4360 Clean up replacement buffer initialization.
4361
43621999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4363
4364 * subsegs.c (section_symbol): Don't create a new symbol if one
4365 already exists; instead, use the existing one, but set its segment
4366 and frag data if it hasn't already been defined.
4367 * config/obj-coff.c (c_section_symbol): Likewise.
4368
4369Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4370
4371 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4372
43731999-04-08 Nick Clifton <nickc@cygnus.com>
4374
4375 * config/tc-mcore.c: New File: Support routines for MCore
4376 assembler.
3e87a760 4377 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4378 * config/obj-coff.c: Add support for mcore-pe target.
4379
4380 * Makefile.am: Add support for MCore targets.
4381 * Makefile.in: Regenerate.
4382 * configure.in: Add support for MCore targets.
4383 * configure: Regenerate.
4384
4385 * doc/all.texi: Set MCORE.
4386 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4387
252b5132
RH		 4388 * write.h: Prevent multiple inclusion.
4389
43901999-04-06 Ian Lance Taylor <ian@zembu.com>
4391
4392 * asintl.h (LC_MESSAGES): Never define.
4393 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4394 does not define it.
4395 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4396 does not define it.
4397
4398 * Makefile.am (m68k-parse.c): If configuring in the source
4399 directory, copy m68k-parse.y into the local directory before
4400 running ylwrap, to remove spurious differences when generating
4401 snapshots.
4402 * Makefile.in: Rebuild.
4403
4404 * config/tc-sparc.h (md_do_align): Just allocate the number of
4405 bytes necessary, rather than always allocating 1024.
4406
44071999-04-04 Ian Lance Taylor <ian@zembu.com>
4408
4409 * listing.c (listing_newline): Add cast to avoid warning.
4410 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4411 * config/tc-i386.c (i386_scale): Add return value.
4412 (build_displacement_string): Remove unused local temp_disp2.
4413 (i386_intel_memory_operand): Add parentheses to avoid warning.
4414 (i386_intel_operand): Remove unused local end_of_operand_string.
4415 (i386_operand): Remove unused local operand_modifier.
4416 (i386_operand): Add parens to avoid warning.
4417
44181999-04-04 Don Bowman <don@pixsci.com>
4419
4420 * configure.in: Add mips*-*-vxworks* target; have it define
4421 MIPS_STABS_ELF.
4422 * configure, config.in: Rebuild.
4423
44241999-03-31 Nick Clifton <nickc@cygnus.com>
4425
4426 * configure.in (emulations): Add support for arm-epoc-pe.
4427 * configure: Regenerate.
4428 * config/te-epoc-pe.h: New file. Define macros specific to
4429 arm-epoc-pe target.
4430 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4431 for arm-epoc-pe target.
4432
4433Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4434
4435 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4436
4437Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4438
4439 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4440 detect ",n" without a condition.
4441 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4442
4443
4444Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4445
4446 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4447 instruction is encoded with one bit.
4448
4449
44501999-03-23 Ian Lance Taylor <ian@zembu.com>
4451
4452 * doc/internals.texi (CPU backend): Mention that
4453 line_separator_chars should not include newline. From thi
4454 <ttn@mingle.glug.org>.
4455
44561999-03-22 Doug Evans <devans@casey.cygnus.com>
4457
4458 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4459 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4460
4461Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4462
4463 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4464
4465Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4466
4467 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4468
4469
4470Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4471
4472 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4473
252b5132
RH		 44741999-03-15 Martin Hunt <hunt@cygnus.com>
4475
4476 * app.c (do_scrub_begin): Change '-' back to a symbol char
4477 so we can use multiple opcodes on a line again.
4478
4479 * config/tc-d30v.c: By default, warn if a symbol has
4480 the same name as a register. Plus some minor
4481 updates from the branch.
4482
44831999-03-13 Nick Clifton <nickc@cygnus.com>
4484
4485 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4486 BFD_RELOC_16 and BFD_RELOC_64.
4487
44881999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4489
4490 * expr.c (expr): Add missing else.
4491
44921999-03-12 Nick Clifton <nickc@cygnus.com>
4493
4494 * config/tc-arm.c (md_apply_fix3): Improve error message.
4495
44961999-03-11 Doug Evans <devans@casey.cygnus.com>
4497
4498 * Makefile.am (CPU_TYPES): Add fr30.
4499 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4500 (fr30,m32r dependencies): Update.
4501 * Makefile.in: Rebuild.
4502
4503 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4504 (gas_cgen_record_fixup_exp): Ditto.
4505 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4506 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4507 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4508 (md_cgen_lookup_reloc): Update use of operand->type.
4509 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4510 (md_convert_frag): Call cgen_operand_lookup_by_num.
4511 (md_cgen_lookup_reloc): Update use of operand->type.
4512 (m32r_cgen_record_fixup_exp): Ditto.
4513
45141999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4515
4516 * config/tc-mips.c (md_show_usage): Fix message.
4517
45181999-03-03 Nick Clifton <nickc@cygnus.com>
4519
4520 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4521 and LDR reg,=<expr> instruction.
4522
4523 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4524 -mcpu=arm9tdmi.
4525
4526Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4527
4528 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4529
45301999-02-17 Nick Clifton <nickc@cygnus.com>
4531
4532 This patch was created by: Scott Bambrough
4533 <scottb@corelcomputer.com>
3e87a760
AM		 4534
4535 * app.c:
252b5132 4536 Special cased '@' character. The '@' character is used as the
3e87a760 4537 ARM assembler comment character, as a special character
252b5132
RH		 4538 and in ELF .symver pseudo-op's, and as a special character in
4539 .type and .section pseudo-ops.
4540 (symver_pseudo): New static variable.
4541 (symver_state): New static variable.
4542 (struct app_save): Add field 'symver_state'.
4543 (app_push): Save global symver_state int struct app_save.
4544 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4545 (do_scrub_chars): Special case handling of '@' character in
4546 .symver pseudo-ops.
252b5132
RH		 4547
4548 * configure.in: Modified to recognize armv* uname syntax from ARM
4549 Linux kernel.
4550 * configure: Regenerated.
3e87a760 4551
252b5132
RH		 4552 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4553 a prefix to the section's type.
4554 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4555 the type's typename.
4556
4557 * config/tc-arm.h: Add support for PIC generation:
4558 (pic_code): New boolean.
4559 (obj_relocate_extern): Define.
4560 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4561 (TC_CONS_FIX_NEW): Define.
4562 (tc_fix_adjustable): Define.
4563 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4564
252b5132
RH		 4565 * config/tc-arm.c: Add support for PIC generation:
4566 (line_seperator_chars): Allow ';' as a seperator for Linux.
4567 (is_immediate_prefix): New macro.
4568 (arm_parse_reloc): New function.
4569 (s_arm_elf_cons): New function.
4570 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4571 (md_undefined_symbol): Special case handling for the Global Offset
4572 Table's symbol.
4573 (md_apply_fix3): Handle PIC relocs.
4574 (tc_gen_reloc): Handle PIC relocs.
4575 (md_parse_option): Add support for '-k' command line switch to
4576 enable PIC generation.
4577 (cons_fix_new_arm): New function.
4578 (s_arm_elf_cons): New function.
4579
4580Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4581
4582 * configure.in: Add comments for uses of AC_DEFINE.
4583 * acinclude.m4: Likewise.
4584 * acconfig.h: Remove.
4585 * aclocal.m4: Rebuild.
4586 * configure: Rebuild.
4587 * Makefile.in: Rebuild.
4588 * config.in: Rebuild.
4589
45901999-02-15 Jim Lemke <jlemke@cygnus.com>
4591
4592 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4593 non-constant offset from a base register.
4594
45951999-02-14 Ken Raeburn <raeburn@raeburn.org>
4596
4597 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4598 strings always.
4599
4600Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4601
4602 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4603 (emit_insn): Look for pc-relative and no-overflow specifiers on
4604 internal relocation types.
4605
46061999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4607
4608 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4609 -mcpu=NNNN flags.
4610
4611 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4612 mips_cpu instead.
4613 (mips_4650, mips_4010, mips_4100): Variables removed.
4614 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4615 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4616 variables.
4617 (md_begin): Don't bother initializing the mips_NNNN variables;
4618 mips_cpu is set, and that's good enough now.
4619 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4620 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4621 (show): New function, to handle wrapping in the CPU lists.
4622 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4623
4624Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4625
4626 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4627 than treat as an immediate specifier.
4628
4629Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4630
4631 * config/tc-i386.c: Prototype many functions.
4632 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4633 (i386_immediate): Remove unused second argument.
4634 (i386_intel_operand): Fix i386_is_reg typo.
4635 (i386_operand): Use allow_naked_reg.
4636 (output_invalid): Make operand int for K&R.
4637
4638Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4639
4640 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4641 patch.
4642 * Makefile.in: Rebuild.
4643
46441999-02-09 Doug Evans <devans@casey.cygnus.com>
4645
4646 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4647 (cgen.o): Ditto.
4648 (EXTRA_as_new_SOURCES): Comment out.
4649 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4650 * Makefile.in: Rebuild.
4651 * doc/Makefile.in: Rebuild.
4652 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4653 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4654 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4655 * configure: Rebuild.
4656 * aclocal.m4: Rebuild.
4657 * config.in: Rebuild.
4658 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4659 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4660 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4661 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4662 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4663 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4664 (gas_cgen_record_fixup_exp): Ditto.
4665 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4666 descriptor, not global variable.
4667 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4668 descriptor, not global variable. Refer to insert_operand handler
4669 via cpu descriptor, not global function.
4670 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4671 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4672 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4673 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4674 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4675 * config/tc-m32r.c: Ditto.
4676 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4677 (md_assemble): Ditto.
4678 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4679
46801999-02-09 Nick Clifton <nickc@cygnus.com>
4681
4682 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4683 relocations for ELF targets.
4684
46851999-02-08 Nick Clifton <nickc@cygnus.com>
4686
4687 * configure.in: Add support for StrongARM target.
4688 * configure: Regenerate.
4689
46901999-02-05 Nick Clifton <nickc@cygnus.com>
4691
4692 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4693
4694 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4695 for COFF ports.
4696
4697Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4698
4699 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4700
4701Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4702
66778679
RH		 4703 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4704 (INTEL_DWORD_MNEM_SUFFIX): Define.
4705 (BYTE_PTR): Define.
4706 (WORD_PTR): Define.
4707 (DWORD_PTR): Define.
4708 (XWORD_PTR): Define.
4709 (SHORT): Define.
4710 (OFFSET_FLAT): Define.
4711 (FLAT): Define.
4712 (NONE_FOUND): Define.
4713 (No_dSuf): Define.
4714 (No_xSuf): Define.
4715 * config/tc-i386.c (set_intel_syntax): New routine.
4716 (intel_syntax): Declare.
4717 (allow_naked_reg): Declare.
4718 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4719 (intel_float_operand): New routine.
4720 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4721 Handle brackets as well as parens. Call i386_intel_operand for
4722 intel syntax. Reverse operands if appropriate. Handle new
4723 suffixes. Handle movzx and movsx.
4724 (i386_is_reg): New routine.
4725 (i386_immediate): New routine.
4726 (i386_scale): New routine.
4727 (i386_displacement): New routine.
4728 (i386_operand_modifier): New routine.
4729 (build_displacement_string): New routine.
4730 (i386_parse_seg): New routine.
4731 (i386_intel_memory_operand): New routine.
4732 (i386_intel_operand): New routine.
4733 (i386_operand): Call i386_displacement, i386_immediate,
4734 i386_scale, etc. instead of handling inline.
4735 (parse_register): Handle registers without prefix.
252b5132
RH		 4736
4737Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4738
66778679
RH		 4739 * configure: Regenerate.
4740 * configure.in (arm-*-oabi): New.
4741 (thumb-*-oabi): New.
4742 * config/tc-arm.c (target_oabi): Declare.
4743 (md_apply_fix3): Support REL relocs.
4744 (md_parse_option): Handle -oabi.
4745 (elf32_arm_target_format): New routine.
4746 (md_longopts): Add OPTION_OABI.
4747 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4748
4749
47501999-01-28 Nick Clifton <nickc@cygnus.com>
4751
4752 * write.c (write_relocs): Handle out of range error.
4753
4754 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4755 (fr30_force_relocation): Default to 0.
4756
4757 * config/tc-fr30.h (obj_fix_adjustable): Define.
4758 (TC_FORCE_RELOCATION): Define.
4759
4760 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4761 relocs.
252b5132
RH		 4762
47631999-01-16 Nick Clifton <nickc@cygnus.com>
4764
4765 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4766 merge of two instructions if the left instruciton kills the right.
4767
47681999-01-11 Doug Evans <devans@casey.cygnus.com>
4769
4770 * Makefile.in: Regenerate.
4771 * configure.in: Redo test for using cgen.
4772 * configure: Regenerate.
4773
47741999-01-09 Nick Clifton <nickc@cygnus.com>
4775
4776 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4777 redefinition of this macro.
4778
4779Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4780
4781 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4782 warning.
4783
47841998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4785
4786 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4787 a read of HI or LO and an immediatly following branch.
4788
47891998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4790
4791 * config/tc-mips.c (md_begin): Another correction to the setting of
4792 mips_eabi64.
4793
47941998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4795
3e87a760
AM		 4796 * config/tc-mips.c (md_begin): Correct type-o in setting of
4797 mips_eabi64.
252b5132
RH		 4798
47991998-12-21 Nick Clifton <nickc@cygnus.com>
4800
4801 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4802 bit insn when optimizing, so that parallelised instructions will
4803 start on a 32 bit boundary.
4804
48051998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4806
4807 * config/tc-mips.c (mips_eabi64): New.
4808 (md_begin): Set mips_eabi64.
4809 (mips_elf_final_processing): Use it.
4810
48111998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4812
3e87a760 4813 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4814 Correct setting of ABI in e_flags.
4815
4816Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4817
3e87a760
AM		 4818 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4819 in delay slots.
252b5132
RH		 4820
48211998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4822
4823 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4824
252b5132
RH		 48251998-12-15 Doug Evans <devans@casey.cygnus.com>
4826
4827 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4828 warning, values that don't fit in the field.
4829
48301998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4831
4832 * config/tc-mips.c (mips_abi_string): New.
4833 (md_parse_option,md_longopts): Add mabi.
4834 (mips_elf_final_processing): Set e_flags based on mabi flag.
4835
48361998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4837
3e87a760 4838 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4839
484098-12-11 Ken Raeburn <raeburn@cygnus.com>
4841
4842 * config/tc-h8300.c (build_bytes): Change message given if the
4843 instruction requires H8/300H mode and we're not in Hmode, to
4844 suggest that it may be the operand modes that are the problem, not
4845 necessarily the opcode.
4846
48471998-12-10 Nick Clifton <nickc@cygnus.com>
4848
4849 * config/tc-fr30.c: Add line separator character.
4850
4851Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4852
4853 * configure.in (hppa-*-mpeix*): New target.
4854 * config/obj-som.h (obj_som_compiler): Declare.
4855 * config/obj-som.c (compiler_seen): New static variable.
4856 (obj_som_compiler): New function.
4857 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4858 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4859 (pa_type_args): Set hppa_priv_level.
4860 (pa_compiler): New static function if OBJ_SOM.
4861 * configure: Rebuild.
4862
4863Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4864
4865 * read.c (output_leb128): Don't mark as inline.
4866
48671998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4868
3e87a760 4869 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4870 AIX .vbyte unaligned data support.
4871 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4872 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4873 sections.
4874
48751998-12-07 Nick Clifton <nickc@cygnus.com>
4876
4877 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4878 input handling.
252b5132
RH		 4879
4880Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4881
66778679
RH		 4882 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4883 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4884
4885Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4886
4887 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4888 checking the target type.
4889 (mips-dec-bsd*): Set endian to little.
4890 * configure: Rebuild.
4891
4892 COFF weak symbol support, based on patches from Mark Elbrecht
4893 <snowball3@usa.net>:
4894 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4895 * config/obj-coff.c (obj_coff_weak): New static function.
4896 (obj_coff_endef) [both versions]: Handle weak symbols.
4897 (coff_frob_symbol): Likewise.
4898 (yank_symbols): Likewise.
4899 (obj_pseudo_table): Add "weak".
4900
4901 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4902 <aymeric.vincent@emi.u-bordeaux.fr>.
4903 * aclocal.m4: Rebuild with current tools.
4904 * configure: Rebuild.
4905
4906 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4907 an assertion failure for a case we can't handle when OBJ_ECOFF.
4908
4909 * expr.c (operator): And with 0xff to avoid problems with signed
4910 char.
4911
49121998-12-03 Nick Clifton <nickc@cygnus.com>
4913
4914 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4915 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4916
49171998-12-02 Nick Clifton <nickc@cygnus.com>
4918
4919 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4920 LDI:20 insn.
4921
4922Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4923
3e87a760
AM		 4924 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4925 calculation of pcrel point.
252b5132
RH		 4926
4927Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4928
4929 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4930 pcrel point.
4931
4932Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4933
4934 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4935 scope.
4936 (d10v_cleanup): Only generate previous insn if a multiline insn is
4937 not pending.
4938
4939Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4940
4941 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4942 FR30_OPERAND_I32.
252b5132
RH		 4943
4944Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4945
4946 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4947 -marm6xxx command line switches.
4948
49491998-11-18 Doug Evans <devans@casey.cygnus.com>
4950
4951 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4952 (itbl-ops.o): Delete duplicate dependencies.
4953 Rebuild dependencies.
4954 Add fr30 dependencies.
4955 * Makefile.in: Rebuild.
4956
4957Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4958
4959 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4960 opcode list.
4961 * listing.c: Ignore line terminator characters found inside
3e87a760 4962 strings.
252b5132
RH		 4963
4964Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4965
4966 * po/gas.pot: Regenerated.
4967
4968Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4969
4970 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4971 fr30_is_label_start(). Also checks for delay slot insns.
4972
4973 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4974 FR30 instructions which contain a colon in the mnemonic.
4975
4976 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4977
4978Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4979
4980 * config/tc-fr30.c: Removed currently superflous code.
4981
4982Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4983
4984 * config/tc-fr30.h: New file.
4985 * config/tc-fr30.c: Tweaking so that it will compile.
4986
4987Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4988
66778679
RH		 4989 * config/tc-d10v.h (obj_fix_adjustable): Define.
4990 (TC_FORCE_RELOCATION): Define.
4991 (d10v_force_relocation): Declare.
4992 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4993 (md_apply_fix3): Handle Vtable relocs.
4994 (d10v_fix_adjustable): New.
4995 (d10v_force_relocation): New.
252b5132
RH		 4996
4997Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4998
4999 * config/tc-d30v.c: Change default behaviour to ignore potential
5000 conflicts between register name and symbol names.
5001
5002Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5003
5004 * configure.in: Add fr30-*-*.
5005 * config/tc-fr30.c: New file.
5006 * Makefile.in: Regenerated.
5007 * config.in: Regenerated.
5008 * configure: Regenerated.
5009 * doc/Makefile.in: Regenerated.
5010 * po/gas.pot: Regenerated.
5011
5012Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5013
5014 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5015 are 16 bit insns.
5016
5017Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5018
5019 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5020 characters.
5021 (do_scrub_chars): Add some casts to unsigned char to avoid
5022 unwanted sign extension.
5023 * read.c (lex_type): Set characters about 127 to be symbol
5024 characters.
5025 * config/tc-i386.c (md_begin): Set identifier_chars and
5026 operand_chars for values above 127.
5027
5028Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5029
66778679
RH		 5030 * configure.in: detect cygwin* instead of cygwin32*
5031 * configure: regenerate
252b5132
RH		 5032
5033Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5034
5035 * listing.c: Add support for producing a listing from piped
3e87a760 5036 input.
252b5132
RH		 5037
5038Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5039
5040 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5041 (append_insn): Account for the tx39's multiply behavior.
5042
50431998-10-26 Michael Meissner <meissner@cygnus.com>
5044
5045 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5046 from assemble_parallel_insns. Add support for '->' to indicate
5047 explicitly serializing the instructions.
5048 (md_assemble): Ditto.
5049
5050Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5051
66778679
RH		 5052 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5053 WEAK handling.
252b5132
RH		 5054
5055Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5056
66778679 5057 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5058
5059Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5060
5061 * config/tc-mips.c : support frame and regmask/fregmask when
5062 MIPS_STABS_ELF is specified.
5063
5064Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5065
66778679
RH		 5066 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5067 (md_apply_fix): Don't return 1 for VTABLE relocs.
5068 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5069
5070Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5071
5072 * doc/c-i386.texi: Replace occurences of "opcode" with
5073 "instruction mnemonic", "instruction", or "mnemonic" when
5074 referring to the name of an instruction. Use "opcode" when
5075 referring to the sequence of machine bytes.
5076
5077 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5078 (is_opcode_char): Rename to is_mnemonic_char.
5079 (md_assemble and i386_operand): Correct error messages from
66778679 5080 "opcode" to "instruction mnemonic"
252b5132
RH		 5081 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5082 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5083 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5084 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5085 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5086 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5087 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5088
5089 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5090
5091 * config/tc-i386.c (i386_operand): Check for garbage after
5092 register name.
5093
5094Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5095
5096 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5097 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5098
5099Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5100
66778679
RH		 5101 * config/tc-sh.h (obj_fix_adjustable): Define.
5102 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5103 (md_apply_fix): Likewise.
5104 (tc_gen_reloc): Likewise.
5105 (sh_fix_adjustable): New.
252b5132
RH		 5106
5107Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5108
5109 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5110 * cgen.h (gas_cgen_finish_insn): Update prototype.
5111 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5112 cgen_insn_t -> CGEN_INSN_INT.
5113 (make_parallel): Update handling of CGEN_INT_INSN_P.
5114 (assemble_parallel_insn): Ditto.
5115 (target_make_parallel): New function.
5116 (md_assemble): Use it.
5117
5118Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5119
66778679 5120 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5121
5122Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5123
5124 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5125 converted into lower case.
5126
5127Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5128
66778679
RH		 5129 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5130 (gas_cgen_tc_gen_reloc): Likewise.
5131 * config/tc-m32r.h (obj_fix_adjustable): Define.
5132 * config/tc-m32r.c (m32r_fix_adjustable): New.
5133 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5134
5135Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5136
5137 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5138
5139Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5140
5141 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5142 to lower case before parsing.
5143
5144 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5145 parallel insns modift buts in the PSW as a side effect.
5146
5147Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5148
5149 * config/tc-d30v.c (find_format): Test for missing flag and
5150 control registers.
3e87a760 5151
252b5132
RH		 5152 (md_apply_fix3): Fix error messages to avoid
5153 assumption about presence of a symbol.
5154
5155 (parallel_ok): Disallow parallel instructions that both modify the
5156 same flag register.
5157
5158 (find_format): Generate a warning if an odd numbered register is
5159 used as the first register in a mutli-register instruction.
5160
5161Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5162
5163 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5164 relocations are always associated with a symbol.
5165
5166Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5167
66778679
RH		 5168 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5169 (elf32_sparc_force_relocation): Declare.
5170 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5171 (tc_gen_reloc): Handle vtable relocs.
5172 (elf32_sparc_force_relocation): New.
252b5132
RH		 5173
5174Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5175
66778679
RH		 5176 * symbols.c (S_IS_FUNCTION): New.
5177 * config/tc-v850.h (obj_fix_adjustable): Define.
5178 (TC_FORCE_RELOCATION): Define.
5179 (v850_force_relocation): Declare.
5180 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5181 of fx_addnumber for VTABLE reloc addends.
5182 (md_apply_fix3): Handle VTABLE relocs.
5183 (v850_fix_adjustable): New.
5184 (v850_force_relocation): New.
252b5132
RH		 5185
5186Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5187
5188 * tc-hppa.c (fp_operand_format): Add some additional formats.
5189 (pa_ip): Do not automatically promote into pa2.0 mode.
5190 (pa_level): Handle ".level 2.0".
5191
5192Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5193
5194 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5195 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5196 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5197 (None): Redefine as 0xffff.
5198
5199 From Jeff B Epler <jepler@usgs.gov>
5200 * doc/c-i386.texi (i386-SIMD): New section.
5201
5202Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5203
5204 * read.c (discard_rest_of_line): New function.
5205 * read.h: Declare it.
5206 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5207
5208Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5209
5210 * config/tc-d10v.c (find_symbol_matching_register): New function.
5211 (find_opcode): Cope with the case where a register name matches
5212 a symbol name.
5213
5214Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5215
5216 * config/tc-v850.c (md_pcrel_from): Rename to
5217 v850_pcrel_from_section.
5218 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5219 sections.
252b5132
RH		 5220
5221 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5222
5223Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5224
5225 * config/tc-d10v.c (find_opcode): Generate an error if a register
5226 is supplied for an operand that should not be a register.
5227
5228Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5229
5230 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5231 instructions to have another instruction in the right bin.
5232
5233Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5234
5235 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5236 the right container if the left container holds a branch
3e87a760 5237 instruction.
252b5132
RH		 5238
5239Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5240
5241 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5242 both a register name and symbol name.
5243 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5244
5245Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5246
5247 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5248 execution unit class.
5249
5250 (reg_name_search): If a name matches a register and a symbol,
5251 prefer the register.
5252 (find_format): Disallow flag registers when a general purpose
5253 register is required.
5254 If a number is required, but a register has been given, check to
5255 see if a symbol with the same name as the register exists, and if
5256 so, use that symbol.
5257
5258Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5259
5260 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5261
5262Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5263
5264 * config/tc-d30v.c (find_format): Do not accept flag registers as
5265 general purpose registers.
5266 (find_format): If an immediate value is expected at a given place
5267 in a format, but a register name has been provided instead, check
5268 to see if that register name matches the name of a predefined
5269 symbol and if it does, then use the symbol instead.
5270 (reg_name_search): If a register name matches a symbol name,
5271 prefer the register name to the symbol name.
5272
5273Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5274
5275 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5276 the previous insn to empty.
5277
52781998-09-20 Michael Meissner <meissner@cygnus.com>
5279
5280 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5281 pieces, forcing the use of an ANSI compiler.
5282
5283Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5284
5285 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5286 relocs.
5287 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5288
5289Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5290
66778679
RH		 5291 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5292 assembler syntax.
5293 (obj_elf_vtable_entry): Likewise.
5294 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5295 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5296 (tc_gen_reloc): Likewise.
5297 (arm_fix_adjustable): Likewise.
5298 (elf32_arm_force_relocation): New.
5299 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5300
5301Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5302
5303 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5304
5305Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5306
66778679
RH		 5307 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5308 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5309
5310Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5311
5312 * config/tc-i386.c (i386_operand): Detect non-segment registers
5313 used as segment prefixes.
5314
5315Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5316
5317 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5318 optimize across FDE boundaries.
5319
5320 * config/obj-coff.c (obj_coff_section): Preserve any link once
5321 flags when setting the section flags.
5322
5323Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5324
5325 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5326 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5327
5328Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5329
5330 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5331 to the host width.
5332
5333Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5334
5335 * frags.c (frag_grow): Include the size of the frag struct in the
5336 obstack chunk size.
5337
5338 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5339 if the new subseg comes before the old.
5340
5341Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5342
5343 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5344 to handle edge8 and edge16.
5345
5346Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5347
5348 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5349 before we clobber the symbol involved.
5350
5351Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5352
3e87a760 5353 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5354 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5355 use arm_adjust_symtab for OBJ_COFF.
5356 (armelf_adjust_symtab): New Routine.
5357 * config/tc-arm.h: Define obj_adjust_symtab to
5358 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5359
252b5132
RH		 5360Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5361
5362 * configure.in: Make all i386-elf targets use bfd_gas.
5363 * config/tc-i386.c (tc_i386_force_relocation): New.
5364 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5365 (md_apply_fix3): Likewise.
5366 (tc_gen_reloc): Handle them.
5367 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5368 tc_i386_force_relocation.
5369
5370Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5371
5372 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5373
5374Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5375
5376 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5377 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5378 sequential pair.
5379
252b5132
RH		 5380Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5381
5382 * read.h (generate_lineno_debug): Add prototype.
5383 * read.c (generate_lineno_debug): Make non-static.
5384
5385Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5386
5387 * config/tc-i386.c (md_assemble): Only warn for address/data size
5388 prefixes.
5389
5390Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5391
5392 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5393 against Thumb function names, as the linker needs this information.
5394
53951998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5396
5397 * expr.c (operand): Check also that there is no advance in operand
5398 after atof_generic in order to decide "is it label 0f or floating
5399 point number?".
5400
5401Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5402
5403 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5404 command line options with a single dash.
5405 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5406
5407Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5408
3e87a760
AM		 5409 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5410 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5411
54121998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5413
5414 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5415 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5416 demand_empty_rest_of_line before mri_comment_end.
5417 (equals): Check garbage after expression before
5418 mri_comment_end in MRI mode.
5419
5420Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5421
5422 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5423 small immediate constant to use the constant itself rather than
5424 always using 1.
5425
5426Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5427
5428 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5429 (pa_leave): Likewise.
5430
5431Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5432
5433 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5434 prefixes.
5435 (i386_operand): Fix an error message.
5436
5437Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5438
5439 * doc/c-arm.texi (ARM Directives): Document .req directive.
5440
5441 * config/tc-arm.c (reg_required_here): Display erroneous string if
5442 the register name could not be decoded.
5443 Do not set inst.instruction if the sift is -1.
5444
5445Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5446
5447 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5448 we do for EXTERN.
5449
5450Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5451
5452 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5453 even if it is belived to be unnecessary.
5454
5455Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5456
5457 config/tc-i386.c (i386_operand): Size immediate constants by
5458 suffix (erroneously removed as part of July 7 change).
5459
5460Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5461
66778679
RH		 5462 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5463 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5464 (armelf_frob_symbol): New Routine.
5465 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5466
5467Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5468
5469 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5470
5471Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5472
5473 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5474 command line switches passed to assembler.
5475
5476Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5477
5478 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5479 (gas_cgen_opcode_desc): Declare.
5480 (gas_cgen_parse_operand): Declare.
5481 (*): Prepend gas_ to gas specific fns to denote them as such.
5482 All uses updated.
5483 * cgen.c (gas_cgen_opcode_desc): New global
5484 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5485 (queue_fixup): Renamed from cgen_queue_fixup.
5486 (*): Prepend gas_ to gas specific fns to denote them as such.
5487 All uses updated.
5488 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5489 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5490 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5491 Open opcode table and initialize it.
5492 (make_parallel): Use gas_cgen_opcode_desc.
5493 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5494 (md_assemble): Ditto.
5495
5496Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5497
5498 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5499 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5500 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5501 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5502 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5503 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5504 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5505 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5506 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5507 (INIT_STAB_SECTION): Likewise.
5508 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5509
252b5132
RH		 5510 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5511 (md_parse_option): Watch for them.
5512 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5513 (md_begin): Kill neverdef code.
5514 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5515 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5516 (s_alpha_coff_wrapper): New.
5517 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5518
252b5132
RH		 5519Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5520
5521 Start of changes to remove mdebug section from mips*-elf
5522 Based on MIPS_STAB_ELF definition
5523 * acconfig.h: undef if not configured
5524 * config.in: undef if not configured
5525 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5526 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5527 * stabs.c (s_stab_generic): flush frag
5528
5529Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5530
66778679
RH		 5531 * configure.in: (arm-*-elf): Handle.
5532 (thumb-*-elf): Handle.
5533 * configure: Regenerate.
5534 * read.c (stringer): Fix typo in comment.
5535 * write.c (fixup_segment): Don't add symbol value to addend if
5536 TC_ARM and OBJ_ELF.
5537 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5538 sections.
5539 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5540 for OBJ_ELF.
252b5132
RH		 5541
5542Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5543
5544 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5545 (write_2_short): Emit warning if new flag is set.
5546 (do_assemble): Set flags if left instruction is one of special
5547 "right-instruction-killer" type.
5548
5549Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5550
252b5132
RH		 5551 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5552 Always output words in debug_info section as big endian.
5553 (sparc_target_format): Choose correct bfd target.
5554 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5555
252b5132
RH		 5556Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5557
5558 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5559 to work with internationalization code. Issue an error when two
5560 operands match that are not allowed to match.
5561
5562Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5563
5564 * configure.in (install_tooldir): Allow target to specify whether
5565 it wants to be installed in $(tooldir)/bin.
5566 * configure: Regenerate.
5567 * Makefile.am (install-exec-local): Set install-exec-tooldir
5568 dependency via configure.
5569 * Makefile.in: Regenerate.
5570
5571Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5572
5573 * Makefile.am (install-exec-local): Split into two ...
5574 (install-exec-bindir,install-exec-tooldir): New rules.
5575 * Makefile.in: Regenerate.
5576
5577Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5578
5579 * Makefile.am (install-exec-local): Don't remove the file before
5580 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5581 W. Rozycki <macro@ds2.pg.gda.pl>.
5582 * Makefile.in: Rebuild.
5583
5584Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5585
5586 * cgen.c: Include libiberty.h.
5587 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5588 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5589 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5590 (md_cgen_lookup_reloc)): Declare.
5591 (md_cgen_record_fixup_exp): Declare.
5592 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5593 (m32r_relax_frag): Declare.
5594 (cgen_md_apply_fix3): Decls moved to cgen.h.
5595 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5596 (m32r_cgen_record_fixup_exp): Delete decl.
5597 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5598 (assemble_nop): Delete.
5599 (expand_debug_syms): Delete unused `exp'.
5600 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5601 Add default case for -Wall.
5602 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5603 (md_atof): Delete unused wordP.
5604
5605Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5606
5607 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5608 value.
5609
5610Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5611
5612 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5613 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5614 .print, .purgem, and .struct. Remove documentation for
5615 .app-file.
5616
5617Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5618
5619 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5620 Update call to insert_operand.
5621
5622Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5623
5624 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5625
5626Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5627
5628 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5629 whitespace after a prefix operator.
5630
5631Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5632
5633 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5634
5635Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5636
5637 * config/tc-sparc.c (log2): New static function.
5638 (s_reserve): Use log2 to convert alignment before calling
5639 record_alignment.
5640 (s_common): Use log2 to convert alignment before calling
5641 record_alignment and frag_align.
5642 (sparc_cons_align): Use log2.
5643
5644Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5645
5646 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5647 (s_common): Likewise.
5648
5649 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5650 initialization of waddr.
5651 (sparc_elf_final_processing): Add default case to switch.
5652
5653Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5654
5655 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5656 than temporary real.
5657
5658Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5659
5660 * write.c (subsegs_finish): Don't align the segments if there were
5661 any errors.
5662
5663 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5664 copying aux information.
5665
5666 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5667 expression into a symbol.
5668
5669Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5670
5671 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5672 type to unsigned int.
5673 (md_assemble): Change type used to store offsets from unsigned
5674 long to long.
5675 (i386_operand): Switch error check to only call RESTORE_END_STRING
5676 once after parse_register.
5677
5678Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5679
5680 * config/tc-v850.c (md_show_usage): Changed format to match that
5681 of gcc, ld, etc.
5682
5683 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5684
5685Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5686
5687 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5688 relocs.
5689 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5690 weak.
5691
5692Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5693
5694 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5695 * doc/Makefile.in: Rebuild.
5696
5697Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5698
66778679
RH		 5699 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5700 for %lo expressions.
5701 (mips_ip, case 'u'): Move range check after code to mask
5702 off bits in %hi/%lo expressions. Mask off high bits for
5703 %lo expressions.
252b5132
RH		 5704
5705Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5706
5707 * doc/Makefile.am (gasver.texi): New target.
5708 (as.info, as.dvi): Depends upon gasver.texi.
5709 * doc/as.texinfo: Include gasver.texi. Mention version number on
5710 title page and in top node.
5711 * doc/Makefile.in: Rebuild.
5712
5713Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5714
5715 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5716 but not including the line containing the edict.
5717 * listing.h (LISTING_EOF): New.
5718 * input-scrub.c (input_scrub_next_buffer): Call it.
5719
5720Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5721
5722 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5723 immediate address based solely on the suffix and the mode.
252b5132
RH		 5724
5725 * config/tc-i386.c (md_assemble): Add assertion to make sure
5726 overlap2 does not set Imm.
5727
5728 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5729 sequences of whitespace to a single space.
5730 (is_space_chars): Just compare with space.
5731 (md_begin): Don't initialize space_chars.
5732 (md_assemble): Just skip a single whitespace character.
5733 (i386_operand): Rewrite base-index parsing to use new
5734 parse_register, and to skip white space. Skip white space in a
5735 number of other places too. Don't give error message if
5736 parse_register fails.
5737 (parse_register): Change reg_string parameter to be non-const.
5738 Add end_op parameter. Skip white space after the `%', and return
5739 end of register string. Give error message here rather than
5740 caller.
5741
5742Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5743
5744 Based on patch from Matt Semersky <matts@scd.hp.com>:
5745 * expr.c (op_encoding): Make const.
5746 (expr_set_precedence): New function.
5747 (expr_begin): Don't set operator rankings, just call
5748 expr_set_precedence.
5749 * expr.h (expr_set_precedence): Declare.
5750 * read.c (s_mri): Call expr_set_precedence.
5751
5752Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5753
5754 * doc/as.texinfo (Statements): Remove paragraph discussing
5755 continuing lines with a backslash. This hasn't worked for years,
5756 if it ever did.
5757
5758Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5759
66778679 5760 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5761 symbol definitions.
5762 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5763 (ps_CTORS, ps_DTORS): New section types.
5764 (vms_fixup_xtors_section): New function
5765 (Ctors_Psect, Dtors_Psect): Define.
5766 (IS_GXX_XTOR): Define
5767 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5768 Filter static constructors/destructors and add to
5769 Ctors_Symbols/Dtors_Symbols chain.
5770 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5771 appropriate section.
5772
66778679 5773 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5774 * makefile.vms: Merge vax/vms support.
5775
5776Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5777
5778 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5779 (elf_pseudo_table): Add them.
5780 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5781 (md_apply_fix): Accept them.
5782 (mips_fix_adjustable): Don't adjust them.
5783 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5784 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5785 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5786 (tc_fix_adjustable): Don't adjust them.
5787
5788Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5789
5790 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5791 (cgen.o): Use it.
5792 * Makefile.in: Regenerate.
5793 * configure.in: AC_SUBST cgen_cpu_prefix.
5794 * configure: Regenerate.
5795
5796Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5797
5798 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5799 Changed all users of COND12_DELAY.
5800
5801Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5802
5803 * config/tc-mn10300.c (set_arch_mach): New function.
5804 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5805 (md_begin): Default to mn10300 mode.
5806 (md_assemble): Only accept instructions for the core mn10300
5807 chip and the active machine type.
5808
5809Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5810
5811 * subsegs.h (segment_info_type): Give the struct a name.
5812 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5813 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5814 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5815 * config/tc-w65.h (tc_reloc_mangle): Declare.
5816 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5817
5818Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5819
66778679
RH		 5820 * config/tc-v850.c (v850_comm): Restore old section
5821 after common processing.
252b5132
RH		 5822
5823Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5824
5825 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5826
5827Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5828
5829 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5830 char with code that explicitly sign-extends.
5831
5832Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5833
252b5132
RH		 5834 * config/tc-v850.c (md_begin): Restore text section as the current
5835 section after creating call table sections.
5836 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5837 code.
252b5132
RH		 5838
5839 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5840 with call to macro SYM_AUXINFO.
5841
5842Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5843
5844 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5845 with the program transform name.
5846 * Makefile.in: Rebuild.
5847
5848Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5849
5850 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5851 information.
5852
5853Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5854
5855 * config/tc-i386.c (i386_operand): Be prepared for a space between
5856 the open parenthesis and the start of the register operand,
5857 because of the June 16 change.
5858
5859Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5860
5861 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5862 BFD_ASSEMBLER.
5863
5864Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5865
5866 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5867 even if it is belived to be unnecessary.
5868
5869Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5870
5871 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5872 symbols.
5873 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5874
5875Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5876
5877 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5878 shift amount for a repeated operand. The shift amount for the
5879 repeated copy comes from the size of the operand.
5880
5881Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5882
5883 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5884
5885Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5886
5887 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5888
5889Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5890
5891 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5892 characters in it as LEX_IS_SYMBOL_COMPONENT.
5893 * config/tc-i386.h (tc_symbol_chars): Define.
5894 (extra_symbol_chars): Declare.
5895 * config/tc-i386.c (extra_symbol_chars): Define.
5896 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5897 (line_comment_chars): Set to '/' if TE_LINUX.
5898 * doc/c-i386.texi (i386-prefixes): Update.
5899 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5900
5901Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5902
5903 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5904 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5905
59061998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5907
5908 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5909 constraint in instructions REP & REPI.
5910
5911Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5912
5913 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5914 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5915
5916 (check_range): If the operand is shifted, then shift the number
5917 before checking its range.
5918
3e87a760 5919 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5920
5921 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5922 common sections.
5923
5924Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5925
5926 * config/tc-v850.c (v850_comm): Create special sections as needed.
5927
59281998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5929
5930 * config/tc-d10v.c (write_2_short): Addition of swapping
5931 instructions for sequential and reverse sequential order when
5932 given order is not possible.
5933
5934Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5935
5936 * Makefile.am: Rebuild dependencies.
3e87a760 5937 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5938 * Makefile.in: Rebuild.
5939
5940Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5941
5942 * doc/c-i386.texi: Update 16 bit documentation.
5943
5944 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5945 IgnoreDataSize to IgnoreSize as they are used for address size as
5946 well as data size.
5947 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5948 32-bit mode, similarly addr16/data16 and variants.
5949
5950Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5951
5952 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5953 sequential word multiply instructions.
3e87a760 5954
252b5132
RH		 5955 (do_assemble): Add extra command line argument, to allow mul32
5956 attribute to be preserved across parallel insns.
5957 (md_assemble): Insert NOPs between explicitly parallel insns which
5958 contain an 32 bit multiply and a 16 multiply.
5959
5960Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5961
5962 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5963 likewise for REPE.
5964
5965 * config/tc-i386.c (reloc): Add braces.
5966
5967 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5968 consistent with Intel naming.
5969 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5970 use bitfields in sib_byte.
5971 (modrm_byte): Don't use bitfields here either.
5972
5973 * config/tc-i386.c (current_templates): Add const.
5974 (parse_register): Add const to return, param, and char *s.
5975 (i386_operand): Add const to reg_entry *r.
5976 * config/tc-i386.h (templates): Add const to start, end.
5977
5978 Inspired by code for 16 bit gas support from Martynas Kunigelis
5979 <martynas@nm3.ktu.lt>:
5980 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5981 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5982 (uses_mem_addrmode): Remove.
5983 (md_estimate_size_before_relax): Add support here too.
5984 (md_relax_table): Rewrite interface to md_relax for 16 bit
5985 support.
5986 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5987 (opcode_suffix_to_type): Remove.
5988 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5989 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5990 (md_convert_frag): Likewise.
5991 (i386_operand): Add support for 16 bit base/index regs,
5992 immediates, and displacements. Remove some unnecessary casts, and
5993 localise end_of_operand_string, displacement_string_start,
5994 displacement_string_end variables. Add GCC_ASM_O_HACK.
5995 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5996
5997 * config/tc-i386.c (prefix_hash): Remove.
5998 (md_begin): Rewrite without obstacks. Remove prefix hash table
5999 handling. Rewrite lexical table handling.
6000 (i386_print_statistics): Don't print prefix statistics.
6001 (md_assemble): Rewrite instruction parser so that line is not
6002 converted to lower case. Don't do a hash_find for prefixes,
6003 instead recognise them via opcode modifier.
6004 (expecting_operand, paren_not_balanced): Localise variables.
6005 * config/tc-i386.h (IsPrefix): Define.
6006 (prefix_entry): Remove.
6007
6008 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6009 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6010 '\\' in case where comment_chars contains '/'.
6011
6012 * config/tc-i386.c (MATCH): Ensure given operand and template
6013 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6014 you must write `ljmp *table(%ebx)'.
6015
6016 From H.J. Lu <hjl@gnu.org>:
6017 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6018 as 0 ifndef BFD_ASSEMBLER.
6019 (md_assemble): Allow immediate operands without suffix or
6020 other reg operand to default in size to the current code size.
6021
6022Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6023
66778679
RH		 6024 * config/tc-v850.c (md_begin): Restore creation of
6025 .call_table_text and .call_table_data sections.
252b5132
RH		 6026
6027Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6028
6029 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6030 after emitting a word of noops.
6031
6032Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6033
6034 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6035 (i386_operand): Simplify checks for valid base/index combinations.
6036 Disallow `in 4(%dx),%al'.
6037
6038 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6039 index_reg const.
6040 (add_prefix): Change parameter from char to int.
6041
6042 * config/tc-i386.h (Ugh): Define opcode modifier.
6043 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6044
6045 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6046 CONSISTENT_REGISTER_MATCH macros to check register types more
6047 thoroughly. Check for illegal suffix/operand combinations
6048 when matching insns with operands. Handle new `s' suffix, and
6049 associated FloatMF opcode modifier for float insns with memory
6050 operands.
6051 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6052 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6053 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6054 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6055 DATA_PREFIX_OPCODE throughout.
6056
6057 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6058 (md_assemble): Rewrite suffix/register operand checking code to be
6059 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6060 AnyMem, the better to grep.
6061 (pi): Remove Abs.
6062 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6063 given a memory operand. Don't set Abs bits either.
6064 (type_names): Remove Mem*, Abs*.
6065 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6066 define opcode_modifiers as these cases are handled by Disp8,
6067 Disp16, Disp32 and suffix checks.
6068 (COMES_IN_BOTH_DIRECTIONS): Remove.
6069 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6070
6071 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6072 if IgnoreDataSize modifier given. Remove ShortformW modifier
6073 test. Add test for ShortForm in W base_opcode modification.
6074 Merge Seg2ShortForm and Seg3ShortForm code.
6075 * config/tc-i386.h (ShortFormW): Remove.
6076 (IgnoreDataSize): Define.
6077
6078Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6079
6080 * config/tc-d30v.c (md_assemble): Store previous segment state
6081 with previous instruction.
6082
6083Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6084
6085 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6086 (ebp, esp): Remove static variables.
6087 (MATCH): Remove test for InOutPortReg.
6088 (i386_operand): Properly handle InOutPortReg here instead.
6089 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6090 (md_assemble): Simplify and correct modrm and sib generation.
6091 (i386_operand): Add warning for scale without index.
6092 Rewrite checks for valid base/index combinations.
6093
6094 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6095 macros and enclose in do while(0).
6096 (RESTORE_END_STRING): Likewise.
6097 (md_assemble): Add one to printed operand number so we start
6098 from 1 not 0. Add some more gettext invocations.
6099 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6100 number here too.
6101
6102 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6103 DATA_PREFIX, SEG_PREFIX): Define.
6104 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6105 (check_prefix): Remove function.
6106 (add_prefix): New function. Add prefix to i.prefix as well as
6107 doing checks.
6108 (md_assemble): Changes for add_prefix. Remove hack for wait
6109 prefix, instead always output prefixes in fixed order. Test
6110 for jcxz/loop when selecting between word & dword operations,
6111 and add address size prefix rather than operand size prefix.
6112 Remove operand -> address size hack when emitting jcxz/loop.
6113 (i386_operand): Remove O_Absent check as it's done in expr.
6114
6115Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6116
6117 * configure.in: Recognize m5200 as a cpu_type of m68k.
6118 * aclocal.m4: Rebuild with current libtool.
6119 * configure: Rebuild.
6120
6121Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6122
6123 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6124 to relaxable_symbol to prevent references to external symbol from
6125 being relaxed.
6126
6127Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6128
6129 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6130 symbols are relaxable.
6131
6132Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6133
66778679
RH		 6134 * config/tc-v850.c (md_begin): Don't create special
6135 sections by default.
3e87a760 6136
252b5132
RH		 6137Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6138
6139 * config/tc-mips.c (macro): For div and udiv, close the
6140 reorder block as soon as possible.
6141
6142Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6143
6144 From Matt Semersky <matts@scd.hp.com>:
6145 * macro.c (macro_mri_mode): New function.
6146 * macro.h (macro_mri_mode): Declare.
6147 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6148 MRI mode.
6149
6150Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6151
6152 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6153 OBJ_EVAX case.
6154
6155 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6156 until after xstrdup in OBJ_EVAX case.
6157
6158Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6159
6160 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6161 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6162 of hardcoded magic number.
6163 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6164
6165Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6166
6167 * read.c (do_s_func): New function.
6168 (s_func): Call it.
6169 * read.h (do_s_func): Add prototype.
6170
6171Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6172
6173 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6174 nops if fill pattern not specified.
6175
6176Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6177
6178 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6179 * config/te-go32.h (TE_GO32): Define.
6180 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6181
6182Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6183
6184 Implement .func/.endfunc pseudo-ops.
6185 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6186 (s_func): Declare.
6187 * read.c (potable): Add .func,.endfunc.
6188 (s_func): New function.
6189 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6190 functions.
6191 (in_doc_func_p,current_function_label): New static globals.
6192 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6193
6194Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6195
6196 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6197 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6198 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6199 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6200 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6201 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6202 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6203 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6204 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6205 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6206 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6207 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6208 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6209 * config/tc-alpha.c: Likewise.
6210 * config/tc-alpha.h: Likewise.
6211 * config/tc-arm.c: Likewise.
6212 * config/tc-h8300.c: Likewise.
6213 * config/tc-h8500.c: Likewise.
6214 * config/tc-hppa.c: Likewise.
6215 * config/tc-i860.c: Likewise.
6216 * config/tc-i960.c: Likewise.
6217 * config/tc-ppc.c: Likewise.
6218 * config/tc-sh.c: Likewise.
6219 * config/tc-sparc.h: Likewise.
6220 * config/tc-tic30.c: Likewise.
6221 * config/tc-w65.c: Likewise.
6222 * config/tc-z8k.c: Likewise.
6223
6224Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6225
6226 * config/tc-vax.c (_): Delete this macro used for placeholder
6227 values in vax_operand_width_size; it conflicts with the _() macro
6228 used for internationalization.
6229
6230Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6231
6232 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6233 code. From Chris Moller <moller@bops.com>.
6234
6235 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6236 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6237 * read.c (emit_expr): Initialize seg and subseg fields of a new
6238 broken word.
6239 * write.c (write_object_file): Switch to the appropriate segment
6240 and subsegment when processing a broken word.
6241
6242 * config/tc-m68k.c (mri_assemble): New static function.
6243 (build_mri_control_operand): Call mri_assemble rather than
6244 md_assemble.
6245 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6246 (s_mri_endf, s_mri_endw): Likewise.
6247
6248Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6249
6250 * read.c (s_org): Call md_flush_pending_output if it is defined.
6251
6252 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6253
6254Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6255
6256 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6257 (md_parse_option): Add for same.
6258 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6259 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6260 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6261
6262 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6263
252b5132
RH		 6264Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6265
6266 * config/tc-arm.c (find_real_start): Relax definition of local
6267 labels.
6268
6269Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6270
6271 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6272 symbols at the given address, not just the last one specified.
6273
6274Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6275
66778679
RH		 6276 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6277 or number_to_chars_littleendian to write data.
252b5132
RH		 6278
6279Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6280
6281 * config/tc-v850.c (md_assemble): Remove artificially created
6282 register name symbols.
6283
6284Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6285
6286 * write.c (fixup_segment): Change "segment" to "section" in
6287 error message.
6288
6289Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6290
6291 * write.c (fixup_segment): Change sym1-sym2 message again.
6292
6293Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6294
6295 * write.c (fixup_segment): Improve error message for sym1-sym2
6296 errors when sym1 is in a different segment from sym2.
6297
6298Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6299
6300 * config/tc-m32r.c (warn_unmatched_high): New static local.
6301 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6302 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6303 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6304 (md_parse_option): Likewise.
6305 (md_show_usage): Likewise.
6306 (m32r_frob_file): Likewise.
6307
6308 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6309 (read_a_source_file): Call them.
6310 * read.h (stabs_generate_asm_file): Declare.
6311 * stabs.c (stabs_generate_asm_file): New function.
6312 (generate_asm_file): New function.
6313 (stabs_generate_asm_lineno): Move file name handling into
6314 generate_asm_file.
6315
6316Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6317
6318 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6319 (d30v_current_align, d30v_current_align_seg): New variables.
6320 (d30v_last_label): New variable.
6321 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6322 (s_d30v_data, s_d30v_section): Likewise.
6323 (md_pseudo_table): Call them.
6324 (md_begin): Initialize d30v_current_align_seg.
6325 (md_assemble): Call d30v_align when needed by known current alignment.
6326 (d30v_frob_label, d30v_cons_align): New functions.
6327 * config/tc-d30v.h (md_do_align): Remove.
6328 (tc_frob_label): Call d30v_frob_label.
6329 (md_cons_align): New.
252b5132 6330
3e87a760 6331 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6332 expression symbols before processing. Clean up code formatting.
6333
6334Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6335
6336 * po/Make-in (install-info): New target.
6337
6338Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6339
6340 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6341 instructions.
6342 * config/tc-mn10300.c (md_assemble): Likewise.
6343
6344Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6345
6346 * Makefile.am: Update with `make dep-am'.
6347 (HFILES): Add cgen.h.
6348 (cgen.o): Depend on cgen.h.
6349 * Makefile.in: Regenerate.
6350
6351 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6352
6353Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6354
6355 * gasp.c (grab_label): Permit a label to be a preprocessor
6356 variable by permitting a label to start with a backslash.
6357
6358Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6359
6360 * config/tc-mips.c (validate_mips_insn): Removed hack
6361 for previously inaccessible bitfields in some INSN_TRAP
6362 instructions.
6363
6364Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6365
6366 * config/tc-d30v.c (do_assemble): Abort with error message
6367 if opcode operands do not match.
3e87a760 6368
252b5132
RH		 6369Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6370
6371 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6372 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6373 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6374 similar new 'q' operand.
6375
6376Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6377
6378 * cgen.c (cgen_asm_finish_insn): Fix typo.
6379
6380Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6381
6382 * cgen.h: New file.
6383 * cgen.c: Include it.
6384 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6385 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6386 All callers updated.
6387 * config/tc-m32r.c: Include cgen.h.
6388 (m23r_insn): New members num_fixups,fixups.
6389
6390Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6391
6392 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6393 to avoid compiler warning.
6394
6395Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6396
6397 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6398 calling make.
6399
66778679 6400 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6401
6402Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6403
6404 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6405
6406Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6407
6408 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6409 a short format insn.
6410 (md_assemble): Set it for explicitly packed insns.
3e87a760 6411
252b5132
RH		 6412Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6413
6414 * config/obj-coff.c (c_symbol_merge): Do not take address of
6415 native fields when performing the memcpy.
6416
6417Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6418
3e87a760 6419 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6420 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6421
6422Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6423
6424 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6425 relocations against globally visible symbols.
6426 * config/tc-m68k.c (relaxable_symbol): New macro.
6427 (m68k_ip, md_estimate_size_before_relax): Use it.
6428 (tc_m68k_fix_adjustable): Also handle weak symbols.
6429
6430Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6431
6432 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6433 references to externally visible symbols.
6434 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6435 values in twice for a PC relative reloc if the symbol is
6436 externally defined.
252b5132
RH		 6437
6438 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6439 don't adjust a PC relative reloc against an externally visible
6440 symbol.
6441 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6442 for a PC relative fixup against an externally visible defined
6443 symbol, arrange to store object file and addend values as though
6444 the symbol were not defined.
6445 (tc_gen_reloc): Likewise.
6446
6447Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6448
6449 * read.c (sizeof_leb128): Referenced externally by write.c so
6450 don't inline.
6451
6452Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6453
6454 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6455 and expand a 'debug' symbol associated with the next instruction
6456 that does not cause a short instruction to be filled with a NOP.
6457 (md_pseudo_table): Add support for .debugsym.
6458 (assemble_parallel_insn): Add calls to expand_debug_sym as
6459 appropriate.
6460 (md_assemble): Ditto.
6461
6462Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6463
6464 * as.c (main): Conditionally call setlocale.
6465 * gasp.c (main): Likewise.
6466 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6467 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6468
6469Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6470
6471 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6472
252b5132
RH		 6473Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6474
6475 * config/tc-hppa.c: Change all calls to bzero to use memset.
6476 (pa_ip): Add cast to avoid warning.
6477 (tc_gen_reloc, md_apply_fix): Likewise.
6478 (pa_find_space_by_number): Likewise.
6479 (hppa_force_relocation): Likewise.
6480 (pa_block): Change i to unsigned int.
6481 * config/obj-som.h (obj_som_copyright): Declare.
6482
6483Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6484
6485 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6486 for line numbers for assembly source.
6487
6488Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6489
6490 * configure.in: Change version number to 2.9.4
6491 * configure: Rebuild.
6492
6493Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6494
6495 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6496
6497Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6498
6499 * ecoff.h: Change symbolS in function declaration to struct
6500 symbol.
6501
6502Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6503
6504 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6505 (md_convert_frag): Fix i18n typo.
6506
6507Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6508
6509 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6510 * ecoff.h: Protoype it.
6511 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6512 [EVAX] (s_alpha_prologue): Delete.
6513 (md_pseudo_table): Update.
6514
6515Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6516
6517 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6518 array to local pointer.
6519 (get_args, parse_expr): Add casts to avoid warnings.
6520
6521Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6522
6523 * read.c (s_set): Cast xmalloc return value to fragS *.
6524 * config/tc-m68k.c (m68k_ip): Function made static to match
6525 previous forward declaration.
6526 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6527
6528Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6529
6530 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6531 strings.
252b5132
RH		 6532
6533 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6534 macros to error strings.
6535
6536Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6537
6538 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6539 reloc is in the TOC csect.
6540 (md_apply_fix3): Correct gettext typo.
6541
6542Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6543
6544 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6545 .L - they are local labels and the branches are not really
6546 function calls but rather far jumps.
6547
6548Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6549
6550 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6551
6552Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6553
6554 * config/tc-i386.c (md_assemble): Print operand number rather than
6555 using ordinal_names.
6556 (i386_operand): Likewise.
6557
6558Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6559
6560 * Makefile.am (INTLLIBS): Define to work around apparent automake
6561 bug.
6562 All Makefiles: Regenerated.
6563
6564 * Many files: Added gettext invocations around user-visible
6565 strings.
6566 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6567 HAVE_LC_MESSAGES): Define.
6568 * dep-in.sed: Added asintl.h.
6569 * po/Make-in: New file.
6570 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6571 Include "asintl.h".
6572 * read.c (Z_): Renamed from `_'.
6573 * Makefile.am (SUBDIRS): Added po.
6574 (POTFILES): new macro.
6575 (po/POTFILES.in): New target.
6576 ($(OBJS)): Added asintl.h.
6577 (HFILES): Likewise.
6578 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6579 (as_new_LDADD): Added $(INTLLIBS).
6580 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6581 (gasp_new_LDADD): Added $(INTLLIBS).
6582 (gasp_new_DEPENDENCIES): New macro.
6583 * configure, aclocal.m4: Rebuilt.
6584 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6585 po/Makefile.
6586 (ALL_LINGUAS): Define.
6587 * macro.c: Include "asintl.h".
6588 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6589 * as.h: Include "asintl.h".
6590 * config/tc-i386.c (ordinal_names): Removed.
6591 (md_assemble): Changed error text to avoid ordinal_names.
6592 (i386_operand): Likewise.
6593 (reloc): Added as_bad to avoid i18n problems.
6594 (tc_gen_reloc): Likewise.
6595 * config/tc-arm.c (bad_args): Now a #define.
6596 (bad_pc): Likewise.
6597 * config/obj-vms.c (VMS_stab_parse): Changed type of
6598 `long_const_msg'.
6599 (global_symbol_directory): Unified strings to avoid i18n
6600 problems.
6601 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6602 avoid i18n problems.
6603 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6604 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6605 i18n problems.
6606 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6607 problems.
6608 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6609 comment.
6610 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6611 problems.
6612 * as.c (print_version_id): Added an fprintf to avoid i18n
6613 problems.
6614 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6615 problems.
6616 * expr.c (expr): Added as_warn call to avoid i18n problems.
6617 * messages.c (as_assert): Changed code to avoid i18n problems.
6618 (as_abort): Likewise.
6619 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6620 (s_space): Likewise.
6621 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6622
6623Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6624
6625 * config/tc-i386.c (check_prefix): New static function, split out
6626 from md_assemble.
6627 (struct _i386_insn): Add wait_prefix field.
6628 (md_assemble): Remove wait_prefix local variable. Use
6629 check_prefix when adding a prefix.
6630
6631 * config/tc-i386.c (current_templates): New static variable.
6632 (md_assemble): Remove current_templates local variable.
6633 (md_assemble, i386_operand): Improve error and warning messages in
6634 many places. Add RESTORE_END_STRING in many places before error
6635 return. Clarify some comments.
6636
6637 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6638 element array.
6639 (md_assemble): Parse string instruction operands, looking for
6640 segment override prefixes. Check for invalid segment prefixes on
6641 string instruction.
6642 (i386_operand): i.seg[] and max mem_operand changes for string
6643 insns.
6644 * config/tc-i386.h (EsSeg): Define.
6645
6646 * config/tc-i386.h (regKludge): Define.
6647 (iclrKludge, imulKludge): Don't define.
6648 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6649 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6650 opcode_modifier checks to look for more common cases first. Add
6651 default_seg for IsString case.
6652
6653Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6654
6655 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6656 AC_DECL_YYTEXT.
6657 * configure: Rebuild with new automake and libtool.
6658 * aclocal.m4, Makefile.in: Likewise.
6659
6660 * doc/Makefile.am (as.dvi): New target.
6661 * doc/Makefile.in: Rebuild.
6662
6663Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6664
6665 * configure.in: Added sparc86x support.
3e87a760 6666
252b5132 6667 * configure: Rebuild.
3e87a760 6668
252b5132
RH		 6669 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6670 sparc_arch.
6671 (md_parse_option): Warn if -EL is not supported for this architecture.
6672
6673 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6674
252b5132
RH		 6675Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6676
66778679
RH		 6677 * config/tc-mips.c (mips_ip): Note when we use get match on
6678 the full instruction name.
252b5132
RH		 6679
6680Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6681
6682 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6683 back into the expression to handle add/sub simplification correctly.
6684
6685Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6686
66778679 6687 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6688
6689Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6690
6691 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6692 #<n>' instruction.
6693
6694Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6695
6696 * symbols.c (max_indent_level): New global.
6697 (print_symbol_value_1): Use it.
6698 * expr.h (expr_build_dot): Declare.
6699 * expr.c (expr_build_dot): New function.
6700
6701Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6702
6703 * symbols.c (print_binary): New function.
6704 (print_expr_1): Call it.
6705
6706Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6707
6708 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6709 operand in the opcode.
6710
6711Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6712
6713 * config/tc-i386.h: Reorder operand flags and opcode modifier
6714 flags for clarity. Remove unused definitions: Unknown,
6715 ImmUnknown, DispUnknown, NoModrm.
6716 * config/tc-i386.c (type_names): Add missing Debug type.
6717 (md_assemble): Better duplicate prefix checking. Quicker string
6718 instruction check via new opcode_modifier flag.
6719
6720Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6721
6722 * doc/as.texinfo (Invoking): Clarify -Wa example.
6723
6724Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6725
3e87a760 6726 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6727 (s_mips_weakext): Define.
6728 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6729 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6730 defined(TC_MIPS).
6731
252b5132
RH		 6732Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6733
6734 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6735 is an error if the value can not be computed at assembly time.
6736 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6737
6738Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6739
6740 * gasp.c (main): Set next field of new include_path structure to
6741 NULL. From Avery Pennarun <averyp@gdc.ca>.
6742
6743 * read.c (s_mri_sect): Call as_bad rather than abort for an
6744 unsupported MRI target.
6745
6746Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6747
6748 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6749 the destination of a branch instruction should be altered.
6750 (find_real_start): New function: Locate the real, Thumb coded
6751 start of a Thumb function.
6752 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6753 functions.
252b5132
RH		 6754
6755 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6756
6757Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6758
6759 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6760 also.
6761
6762Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6763
6764 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6765 * doc/c-hppa.texi: Likewise.
6766
6767Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6768
6769 * Makefile.am: Rebuild dependencies.
6770 * Makefile.in: Rebuild.
6771
6772 * Makefile.am (DEP_INCLUDES): New variable.
6773 (.dep1): Change to work when srcdir is not an absolute path.
6774 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6775 * Makefile.in: Rebuild.
6776
6777Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6778
6779 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6780 LinearAddress patch.
6781
6782 * configure.in: Set version to 2.9.1.
6783 * configure: Rebuild.
6784
6785 * Branched binutils 2.9.
6786
6787Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6788
6789 * config/tc-i386.h (FWait): Define.
6790 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6791 other prefixes. Check FWait flag in opcode table to see which
6792 instructions require an fwait prefix.
6793
6794Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6795
6796 * stabs.c (get_stab_string_offset): Always create a stab string
6797 section.
6798
6799Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6800
6801 Fix some gcc -Wall warnings:
6802 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6803 * ehopt.c (eh_frame_code_alignment): Likewise.
6804 * expr.c (integer_constant, operand): Likewise.
6805 * frags.c (frag_align): Likewise.
6806 * gasp.c (level_0, change_base, doinstr): Likewise.
6807 * hash.c (hash_ask): Likewise.
6808 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6809 (debugging_pseudo): Likewise.
6810 * macro.c (define_macro, check_macro): Likewise.
6811 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6812 (ignore_rest_of_line, float_cons): Likewise.
6813 * symbols.c (decode_local_label_name): Likewise.
6814 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6815 (fixup_segment, number_to_chars_bigendian): Likewise.
6816 (number_to_chars_littleendian): Likewise.
6817 * config/atof-ieee.c (gen_to_words): Likewise.
6818 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6819 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6820 * read.c (output_big_sleb128): Initialize locals to avoid
6821 warnings.
6822 (output_big_uleb128, equals): Likewise.
6823 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6824 to unsigned int. Change zeros to unsigned int.
6825 * cond.c (s_if): Add return to default case.
6826 * frags.c (frag_now_fix): Change return type to addressT.
6827 * frags.h (frag_now_fix): Update declaration.
6828 * listing.c (file_info_struct): Change linenum to unsigned int.
6829 (struct list_info_struct): Change hll_line to unsigned int.
6830 (print_source): Update format string.
6831 * read.c (emit_expr): Change scan to unsigned int, and don't
6832 bother to initialize it.
6833 * symbols.c (dollar_label_count): Change to unsigned long.
6834 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6835 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6836 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6837
6838Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6839
6840 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6841 mcf5200 just as we do for m68000.
252b5132
RH		 6842 (m68k_init_after_args): Likewise.
6843 (md_estimate_size_before_relax): Likewise.
6844
6845Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6846
6847 * config/tc-v850.c (md_assemble): Store relocation addend in
6848 fixup instead of instruction.
6849
6850Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6851
6852 * config/tc-i386.c (md_assemble): Swap template arguments to
6853 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6854 This macro is currently symmetric, so passing them the wrong
6855 way didn't cause any problem, but may if the macro is changed
6856 in the future.
6857 After copying template to i.tm, use i.tm. rather than t-> to
6858 access fields, and make t a const*
6859 Move i.tm.operand_types[] swap to immediately after the copy.
6860
6861Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6862
6863 * expr.h (expr_build_uconstant): Add prototype.
6864 (expr_build_unary,expr_build_binary): Add prototypes.
6865 * expr.c (expr_build_uconstant): New function.
6866 (expr_build_unary,expr_build_binary): New functions.
6867
6868Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6869
66778679
RH		 6870 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6871 * macro.c (macro_expand_body): Increase buffer size.
6872 * messages.c (as_warn): Likewise.
252b5132
RH		 6873 (as_warn_where, as_bad, as_bad_where): Likewise.
6874
6875Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6876
6877 Based on patch from H.J. Lu <hjl@gnu.org>:
6878 * Makefile.am (DISTSTUFF): New variable.
6879 (diststuff): New target.
6880 * Makefile.in: Rebuild.
6881
6882Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6883
6884 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6885 m32r_elf_section_change_hook.
6886
6887 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6888 emit a nop if a section ends with a 16 bit instruction.
6889
6890Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6891
6892 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6893 s_lcomm rather than obj_coff_lcomm.
6894 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6895
6896Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6897
6898 * config/tc-i386.h (LinearAddress): Define.
6899 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6900 instruction, don't use a default segment.
6901
6902Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6903
6904 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6905 * configure: Rebuild.
6906
6907Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6908
6909 * aclocal.m4, configure: Rebuild with libtool 1.2.
6910
6911Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6912
6913 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6914 PC relative branches. Patch courtesy of Jonathan Walton.
6915
252b5132 6916
252b5132
RH		 6917Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6918
6919 * configure.in (emulations): Add thumb-pe target.
6920
6921 * configure (emulations): Add thumb-pe target.
6922
69231998-03-17 Ken Raeburn <raeburn@cygnus.com>
6924
6925 * itbl-lex.l (yywrap): Don't define if already defined as a
6926 macro.
6927
6928Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6929
6930 * depend.c (quote_string_for_make): New function.
6931 (wrap_output): Use it.
6932
6933Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6934
6935 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6936 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6937
6938Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6939
6940 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6941 Recognize -GN and -relax.
6942 (md_begin): Initialize gp size from -G switch.
6943 (alpha_force_relocation): Always force if -relax.
3e87a760 6944 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6945 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6946 Change all callers. Emit nop alignment padding as nop+unop pair.
6947
6948Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6949
6950 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6951 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6952
6953Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6954
6955 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6956 require padding to the next long word boundary.
6957
6958Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6959
6960 * cgen.c: #include symcat.h.
6961 * config/tc-m32r.c: Likewise.
6962
6963Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6964
6965 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6966 absolute expressions instead of '$' prefixed register names.
6967
6968Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6969
6970 * read.c (s_set): Record file and line info for symbols when -as.
6971 (pseudo_set): Don't overwrite that dummy fragment.
6972
6973Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6974
6975 * config/tc-ppc.c (md_pseudo_table): Add "section".
6976 (ppc_named_section): New static function.
6977
6978Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6979
6980 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6981 so we don't have to scan the entire list.
6982
6983Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6984
6985 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 6986 case, allow the parallel instructions to modify the same flag
6987 bits.
252b5132
RH		 6988
6989Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6990
6991 * listing.c (list_symbol_table): Categorize symbols by
6992 undefined_section rather than sy_frag->line == NULL.
6993
6994Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6995
6996 * Makefile.am (install-exec-local): Install properly when ln
6997 fails or tooldir == prefix.
6998
6999Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7000
7001 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7002 Test result of insert_operand for error.
7003
7004Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7005
7006 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7007 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7008 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7009 * doc/Makefile.in: Rebuild.
7010
7011Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7012
7013 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7014 (macro): Fix handling of M_COP[0-3].
7015
7016Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7017
7018 Based on patches from Ross Harvey <ross@teraflop.com>:
7019 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7020 if macro_alternate or macro_mri.
7021 (getstring): Remove support for byte constants between < and >.
7022 (get_any_string): '<' only starts a string if macro_alternate or
7023 macro_mri.
7024 (macro_expand_body): Permit keyword parameters following
7025 positional parameters.
7026
7027 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7028 * configure.in (alpha*-*-netbsd*): New target.
7029 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7030 * configure: Rebuild.
7031
7032 * as.h (flag_warn_suppress_instructionswap): Move from here...
7033 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7034 here, and make static.
7035
7036 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7037 BFD_ASSEMBLER or MANY_SEGMENTS.
7038
7039 * as.c (show_usage): Update bug-gnu-utils address.
7040 * gasp.c (show_usage): Likewise.
7041 * doc/as.texinfo (Bug Reporting): Likewise.
7042
7043Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7044
66778679 7045 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7046 insns regardless of the size of a pointer if we're in mips I or
7047 MIPS II mode.
66778679 7048 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7049
7050Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7051
3e87a760 7052 Fix rac to accept only a0:
252b5132
RH		 7053 * tc-d10v.c (parallel_ok, find_opcode):
7054 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7055 Introduce OPERAND_GPR.
7056
7057Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7058
7059 * read.c (s_fill): Handle non-constant repeat counts by creating
7060 an rs_space fragment.
7061
7062Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7063
7064 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7065 from as_bad to as_warn.
7066
7067Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7068
7069 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7070 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7071 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7072
7073Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7074
7075 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7076 seg_fix_rotP rather than fix_root from seg_info.
7077
7078Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7079
7080 * expr.c: Add support for 0x1_2_3_4 bignums.
7081
7082Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7083
7084 * configure.in: Change -linux* to -linux-gnu*.
7085 * configure: Rebuild.
7086
7087 * app.c (do_scrub_begin): Treat \r as whitespace.
7088
7089Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7090
7091 * Makefile.am: Update dependencies.
7092 * Makefile.in: Rebuild.
7093
7094Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7095
7096 * configure, aclocal.m4: Rebuild with new libtool.
7097
7098Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7099
66778679
RH		 7100 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7101 the argument to bfd_set_arch_mach.
7102 (load_address): Use bfd_arch_bits_per_address to determine the
7103 bit size of an address instead of looking at the isa level.
7104 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7105
7106Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7107
7108 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7109
7110Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7111
7112 * ehopt.c: New file.
7113 * as.h (enum _relax_state): Add rs_cfa.
7114 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7115 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7116 * read.c (emit_expr): Call check_eh_frame.
7117 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7118 (relax_segment): Likewise.
7119 * Makefile.am: Rebuild dependencies.
3e87a760 7120 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7121 (GENERIC_OBJS): Add ehopt.o.
7122 * doc/internals.texi (Frags): Document rs_cfa.
7123
7124 * as.c (show_usage): Mention --traditional-format.
7125 (parse_args): Accept --traditional-format.
7126 * as.h (flag_traditional_format): Declare.
7127 * output-file.c (output_file_create): If flag_traditional_format,
7128 set BFD_TRADITIONAL_FORMAT on stdoutput.
7129 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7130
7131 * config/tc-mips.c (append_insn): Make sure that if we have a
7132 fixup for an unmatched %hi reloc, it does not associated with a
7133 variant frag.
7134
7135 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7136 * doc/Makefile.in: Likewise.
7137
7138Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7139
7140 * config/tc-m32r.c (check_for_side_effects): New function.
7141 (can_make_parallel): Add checks for instruction side effects
7142 clashing with the other instruction.
7143 (assemble_parallel_insn): Improve warning messages. Return error
7144 message from non-swapped instruction order.
7145
7146Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7147
7148 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7149
7150 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7151 md_cleanup definition. This moves the forced literal output to
7152 the end of the source pass, and avoids macro's inserting literals
7153 into the code immediately after the macro expansion.
252b5132
RH		 7154
7155Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7156
7157 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7158 a gas internal symbol is adjustable.
7159 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7160
7161 * as.h: If gcc version greater than 2.6, use `__format__' and
7162 `__printf__' in function attributes, rather than `format' and
7163 `printf'.
7164
7165Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7166
7167 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7168
7169Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7170
7171 Add tms320c30 support:
7172 * config/tc-tic30.h: New file.
7173 * config/tc-tic30.c: New file.
7174 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7175 TARGET_FORMAT as "coff-tic30".
7176 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7177 * Makefile.am: Rebuild dependencies.
7178 (CPU_TYPES): Add tic30.
7179 (CPU_OBJ_VALID): tic30-aout is valid.
7180 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7181 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7182 * configure, Makefile.in: Rebuild.
7183
7184Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7185
7186 * config/tc-v850.c (md_assemble): Improvements to error messages.
7187
7188Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7189
7190 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7191 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7192
7193 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7194 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7195 assembler calculate relocations to any external symbol at all.
7196 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7197 involving generation of pc-relative relocs.
7198 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7199 has been moved to md_apply_fix3.
7200
7201 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7202 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7203 which actually means (the address of identifier's GOT entry) +
7204 constant, which is not particularly useful.
7205
7206Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7207
7208 * read.h (include_dirs): Declare.
7209 (include_dir_count,include_dir_maxlen): Declare.
7210
7211Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7212
7213 * configure.in: Correct check for shared opcodes library.
7214 * configure: Rebuild.
7215
7216 * listing.c (buffer_line): If we can't open the file, set at_end.
7217 (listing_print): Remove unused local variable fi.
7218
7219 * config/m68k-parse.y (reglistpair): Handle register list in
7220 either order.
7221
7222 * config/vms-conf.h: Don't undef VERSION.
7223
7224Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7225
7226 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7227 OBJS variable.
7228 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7229 variable.
7230 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7231 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7232 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7233 (EXTRA_DIST): Define.
7234 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7235 explicitly rather than via the list of object files.
7236 (gcc-as.opt): New file created when make-gas.com is run.
7237 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7238 itbl-cpu.h} to #include appropriate file rather than copying that
7239 file.
7240 * config/vms-conf.h: Synchronize with current config.in.
7241 * Makefile.in: Rebuild.
7242
7243Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7244
7245 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7246 (parallel_ok): Relaxed parallel subinstruction dependency check.
7247
7248Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7249
7250 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7251 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7252 command line argument.
7253 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7254 warning only if flag_warn_suppress_instructionswap is false.
7255
7256Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7257
7258 * configure.in (i386-*-mingw32*): New target.
7259 * configure: Rebuild.
7260
7261Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7262
7263 * symbols.c (resolve_symbol_value): Don't set the segment if it
7264 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7265
7266 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7267 S_GET_SEGMENT.
7268
7269Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7270
7271 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7272 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7273 compiler.
7274
7275Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7276
7277 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7278
7279Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7280
7281 * config/tc-v850.c (v850_insert_operand): Display instruction when
7282 an error is encountered.
7283
7284Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7285
7286 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7287 (i386-*-sco3.2v5*coff): New target.
7288 (i386-*-sco3.2*): New target.
7289 * configure: Rebuild.
7290
7291Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7292
7293 * config/tc-v850.c: Tidy error message production.
7294
7295Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7296
7297 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7298 validate_immediate return value in the right type for comparisons
7299 to FAIL.
7300
7301Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7302
7303 * listing.c (MAX_BYTES): Use listing variables not constants.
7304 (data_buffer): No longer an array, but a pointer.
7305 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7306 (listing_listing): Allocate data_buffer.
7307
7308Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7309
7310 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7311 --listing-rhs-width, --listing-cont-lines.
7312 (show_usage): Update.
7313 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7314 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7315 (print_lines): Use the variables instead of the constants.
3e87a760 7316 (listing_listing): Likewise.
252b5132 7317 * listing.h: Declare the new vars.
3e87a760 7318
252b5132
RH		 7319Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7320
7321 * as.c (parse_args): Add --keep-locals alias for -L.
7322 Add --strip-local-absolute.
7323 (show_usage): Update.
7324 * as.h (flag_strip_local_absolute): New flag.
7325 * symbols.c (S_IS_LOCAL): Use it.
7326 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7327 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7328 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7329
7330Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7331
7332 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7333 might have an io conflict and issue a warning message.
252b5132
RH		 7334
7335Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7336
7337 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7338 cgen_swap_fixups): Functions to save, restore and swap the fixup
7339 chain with a backup copy.
7340 (cgen_asm_finish_insn): Returns address of constructed insn.
7341
7342Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7343
7344 * listing.c (file_info_struct): Remove FILE, add POS.
7345 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7346 (file_info): Don't open the file.
7347 (buffer_line): Check for the file in the last_open cache, updating
7348 as necessary.
7349 (print_source): Don't reference file_info->file.
7350 (listing_listing): Likewise.
7351 (listing_print): Close the file in the cache, if any.
7352
7353Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7354
7355 * read.c (dwarf_file_string): New file static variable.
7356 (emit_expr): Look for constant sequence that leads up to a file
7357 name in DWARF debugging output.
7358 (stringer): Use dwarf_file_string to decide whether to accept a
7359 string as a file name.
7360
7361Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7362
7363 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7364 (crack_operand): Add reg->reglst MRI hack.
7365 (r_seg): Put reglst symbols in reg_section.
7366 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7367
7368Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7369
7370 * tc-sh.c (get_specific): Handle SGR & DBR.
7371
7372Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7373
7374 * tc-h8300.c (parse_reg): Take the length of the symbol into
7375 account when attempting to match a register name.
7376 * tc-h8500.c (parse_reg): Likewise.
7377
7378Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7379
7380 * cgen.c: Formatting changes to improve readability.
7381
7382Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7383
7384 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7385 delay slot.
7386
7387Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7388
7389 Based on a patch from Jim Wilson
7390 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7391 (tc_gen_reloc): Handle cross section PC relative relocs
7392 correctly.
7393
7394Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7395
7396 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7397
7398Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7399
7400 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7401 (expr_jmp_buf): New static local.
7402 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7403 (cgen_md_operand): New function.
7404 * tc-m32r.c: Clean up pass over `struct foo' usage.
7405 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7406
7407Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7408
7409 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7410 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7411
7412Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7413
7414 * config/tc-i386.c (i386_operand): Give an error if there are
7415 unrecognized characters after an expression.
7416
7417For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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