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2000-08-31 Kazu Hirata <kazu@hxi.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
cf39a089
KH		 12000-08-31 Kazu Hirata <kazu@hxi.com>
2
3 * listing.c: Fix formatting.
4
3ee4defc
KH		 52000-08-29 Kazu Hirata <kazu@hxi.com>
6
7 * app.c: Fix a comment typo. Fix formatting.
8
1e8d20f4
NC		 92000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
10
11 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
12 offset of the target destination for jmp instructions.
13 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
14
5bcac8a4
HPN		 152000-08-24 Hans-Peter Nilsson <hp@axis.com>
16
17 * NEWS: Mention support for CRIS.
18
46547ecc
DC		 19Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
20
21 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
22 Sets `.lcomm' alignment to zero.
23
4b853faa
AO		 242000-08-23 Alexandre Oliva <aoliva@redhat.com>
25
26 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
27 (TC_FIX_ADJUSTABLE): Define.
28
efcc5914
JW		 292000-08-23 Jim Wilson <wilson@cygnus.com>
30
31 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
32 unwind.personality_routine is set.
33
aca719bf
AO		 342000-08-23 H.J. Lu <hjl@gnu.org>
35
36 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
37
a3da4de1
AO		 382000-08-23 Alexandre Oliva <aoliva@redhat.com>
39
40 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
41 environment is pe.
42
56385375
L		 432000-08-22 H.J. Lu <hjl@gnu.org>
44
45 * config.in (STRICTCOFF): New for strict COFF.
46
47 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
48 i386-*-go32* and i386-go32-rtems*.
49 * configure: Rebuilt.
50
51 * config/obj-coff.c (obj_coff_endef): Follow the historical
52 behavior if STRICTCOFF is not defined.
53
54 * doc/internals.texi: Document STRICTCOFF.
55
8f36cd18
AO		 562000-08-22 Alexandre Oliva <aoliva@redhat.com>
57
58 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
59 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
60 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
61 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
62 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
63 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
64 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
65 Likewise.
66
58a77e41
EC		 672000-08-22 Eric Christopher <echristo@cygnus.com>
68
69 * config/tc-mn10300.c: (md_apply_fix): New function.
70 (mn10300_force_relocation): New function.
71 (mn10300_fix_adjustable): New function.
72
73 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
74 (TC_HANDLES_FX_DONE): Define.
75 (obj_fix_adjustable): Define.
76 (MD_APPLY_FIX3): Define.
77 (TC_LINKRELAX_FIXUP): Define.
78
79 * write.c: (TC_LINKRELAX_FIXUP): Define if not
80 previously defined.
81 (fixup_segment): Use TC_LINKRELAX_FIXUP.
82
83 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
84
ded0649c
JE		 852000-08-21 Jason Eckhardt <jle@cygnus.com>
86
87 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
88 if the fixup resulted in a relocation.
89
66102fe2
NC		 902000-08-18 Nick Clifton <nickc@redhat.com>
91
92 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
93 Make reference to first element of shift_names explicit.
94
02198638
AO		 952000-08-18 Alexandre Oliva <aoliva@redhat.com>
96
97 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
98 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
99 add a symbol's address. Removed all target-specific #ifdefs that
100 used to accomplished the same.
101 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
102 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
103 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
104 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
105 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
106
353e2c69
KH		 1072000-08-17 Kazu Hirata <kazu@hxi.com>
108
109 * dwarf2dbg.c: Fix formatting.
110
4fb7971f
NC		 1112000-08-17 Nick Clifton <nickc@redhat.com>
112
113 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
114 to be recoded as logical shift lefts by zero.
115
50b81f19
JW		 1162000-08-16 Jim Wilson <wilson@cygnus.com>
117
118 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
119 postincrement modified registers. Handle IA64_OPND_R3_2 addl
120 source registers.
121 (note_register_values): Handle IA64_OPND_R3_2 operands.
122
f869cfc6
JE		 1232000-08-16 Jason Eckhardt <jle@cygnus.com>
124
125 * config/tc-i860.c (md_operand): Silly typo fixed.
126
8cb8bcba
NC		 1272000-08-16 Nick Clifton <nickc@redhat.com>
128
129 * config/tc-arm.c (struct asm_shift): Delete.
130 (shift[]): Delete.
131 (enum asm_shift_index): New.
132 (struct asm_shift_properties): New.
133 (struct asm_shift_name): New.
134 (shift_properties[]); New.
135 (shift_names[]); New.
136
137 (decode_shift): Use new structures.
138 Issue a warning is "ROR #0" is used.
139 Issue a warning if "ASR #0" or "LSR #0" is used.
140
141 (md_begin): Initialise arm_shift_hsh table from new
142 asm_shift_name array.
143
c2158c24
JJ		 1442000-08-16 Jakub Jelinek <jakub@redhat.com>
145
146 * config/tc-sparc.c: Kill all warnings.
147 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
148 in -xarch= as well.
149 (md_show_usage): Update usage text.
150
70485b5c
NC		 1512000-08-16 Nick Clifton <nickc@redhat.com>
152
c2158c24 153 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 154 useful.
155
0d10e182
JL		 1562000-08-14 Will Cohen <wcohen@redhat.com>
157
158 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
159
160 * config/tc-sh.c (md_assemble): Changed so debug_type
161 test performed for ppi_assemble
162 * config/tc-sh.c: Included dwarf2dbg.h.
163 (debug_line): Defined.
164 (md_assemble): Generates dwarf2 line info.
165 (sh_finalize): New function. Finalize dwarf2 info.
166 (assemble_ppi): Returns size of code generated.
167 (build_Mytes): Returns size of code generated.
168 (md_pseudo_table): Added "file" and "loc" psuedo ops.
169 * config/tc-sh.h (md_end): Defined.
170 (sh_finalize): Declared.
171
1db77c8e
AO		 1722000-08-15 Alexandre Oliva <aoliva@redhat.com>
173
174 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
175 md_number_to_chars.
176
046b3b54
NC		 1772000-08-14 Nick Clifton <nickc@redhat.com>
178
179 * config/tc-arm.c (do_bx): Allow "bx pc".
180
c43c2cc5
JW		 1812000-08-14 Jim Wilson <wilson@cygnus.com>
182
183 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
184 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
185 (md_begin): Change assignment to md.flag to OR in the new bit.
186
d1d8ba22
NC		 1872000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
188
189 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
190 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
191 C_MOU, and C_EOS.
192
22b36938
JE		 1932000-08-14 Jason Eckhardt <jle@cygnus.com>
194
195 * NEWS: Mention i860 support.
196
c0bd0db2
JL		 197Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
198
199 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
200
0ac658b8
AS		 2012000-08-14 Andreas Schwab <schwab@suse.de>
202
203 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
204
9fc2dda2
JE		 2052000-08-11 Andreas Schwab <schwab@suse.de>
206
207 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
208 argument.
209
bc4466dc
KH		 2102000-08-11 Kazu Hirata <kazu@hxi.com>
211
212 * expr.c: Fix formatting.
351aa9f6 213 * config/obj-bout.c: Likewise.
bc4466dc 214
a9c99419
JE		 2152000-08-10 Jason Eckhardt <jle@cygnus.com>
216
217 * doc/c-i860.texi: Flesh out the i860 section more.
218
7c743825
KH		 2192000-08-10 Kazu Hirata <kazu@hxi.com>
220
221 * symbols.c: Fix formatting.
929b12bc 222 * expr.c: Likewise.
7c743825 223
fa2255cb
DN		 224Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
225
226 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
227 has the IgnoreSize bit set.
228
fc997f4b
AM		 2292000-08-09 Alan Modra <alan@linuxcare.com.au>
230
231 From Rodney Brown <RodneyBrown@mynd.com>
232 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
233 * configure: Regenerate.
234
305d537e
JE		 2352000-08-08 Jason Eckhardt <jle@cygnus.com>
236
237 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
238 (i860_fix_info): New enum.
239 (MD_APPLY_FIX3): Define.
240 (WORKING_DOT_WORD): Define.
241 (TC_HANDLES_FX_DONE): Define.
242 (DIFF_EXPR_OK): Define.
243 (LISTING_HEADER): Define.
244 (TARGET_FORMAT): Select target format based on endian flag.
245 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
246 (target_big_endian): Add external declaration.
247
248 * config/tc-i860.c: All existing code reworked completely. Other
249 new code shown below.
250 (SYNTAX_SVR4): Define.
251 (target_warn_expand): New variable.
252 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
253 (md_longopts): Declare and define with new options (-EL, -EB,
254 and -mwarn-expand).
255 (md_show_usage): New function.
256 (md_operand): New function.
257 (obtain_reloc_for_imm16): New function.
258 (md_apply_fix3): New function.
259 (tc_gen_reloc): New function.
260
8fc2faa7
KH		 2612000-08-09 Kazu Hirata <kazu@hxi.com>
262
263 * hash.c: Fix formatting.
68e63c16 264 * gasp.c: Likewise.
8fc2faa7 265
df86943d
NC		 2662000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
267
268 * config/tc-m68hc11.c (build_jump_insn): Make sure the
269 2 bytes of the jump address are in the same frag.
270 (find): Accept 68hc12 register indirect modes.
271
272 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 273
30d25259
RH		 2742000-08-07 Richard Henderson <rth@cygnus.com>
275
276 * config/tc-ia64.c (unwind): Add prologue_mask member.
277 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
278 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
279 (dot_body): Clear unwind.prologue_mask.
280 (dot_prologue): Set it. Accept a register second argument.
281
2d484c7f
KH		 2822000-08-07 Kazu Hirata <kazu@hxi.com>
283
284 * config/atof-ieee.c: Fix formatting.
285 * config/atof-tahoe.c: Likewise.
286
65b1d096
DC		 2872000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
288
289 * config/tc-avr.c: Use PARAMS macro in function declarations.
290 Don't declare md_pcrel_from_section (already in tc-avr.h).
291 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
292 (avr_operand): Don't set (unsigned) op_mask to -1.
293
c91d2e08
NC		 2942000-08-04 Nick Clifton <nickc@cygnus.com>
295
3d4ae3c0
NC		 296 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
297 work.
298
c91d2e08
NC		 299 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
300 of .popsection, .previous, .pushsection, .subsection,
301 .version, .vtable_entry, .vtable_inherit and .weak.
302
47926f60
KH		 3032000-08-05 Kazu Hirata <kazu@hxi.com>
304
305 * config/tc-cris.c: Fix formatting.
306 * config/tc-i386.c: Likewise.
307 * config/tc-sparc.c (sparc_ip): Simplify the code.
308
ab3e48dc
KH		 3092000-08-04 Kazu Hirata <kazu@hxi.com>
310
311 * config/tc-cris.c: Rearrange code for readability.
312 * config/tc-d10v.c: Fix formatting.
313 * config/tc-m32r.c: Likewise.
314 * config/tc-sparc.c: Likewise.
315
3d56ab85
JW		 3162000-08-02 Jim Wilson <wilson@cygnus.com>
317
318 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
319 before ia64_find_opcode.
320 (md_assemble): Likewise.
321
3f9dfb2c
NC		 3222000-08-01 Nick Clifton <nickc@cygnus.com>
323
324 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
d78c7dca 325 Undo some formatting fixes.
3f9dfb2c 326
28e4f854
KH		 3272000-08-01 Kazu Hirata <kazu@hxi.com>
328
329 * config/obj-som.c: Fix formatting.
330 * config/obj-ieee.c: Likewise.
331 * config/tc-arm.c: Likewise.
332 * config/tc-v850.c: Likewise.
333
a570e639
NC		 3342000-08-01 Nick Clifton <nickc@redhat.com>
335
336 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
337 index by command line option.
58a77e41 338
a570e639
NC		 3392000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
340
341 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
342 (@node M68K-Branch): Rewrite to match the reality.
343
e3308d0d
JE		 3442000-07-31 Jason Eckhardt <jle@cygnus.com>
345
346 * doc/c-i860.texi: New file.
347 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
348 * doc/Makefile.in: Regenerate.
349 * doc/all.texi: Add I860 as relevant architecture.
350 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
351
2fd5405a
NC		 3522000-07-31 Kazu Hirata <kazu@hxi.com>
353
354 * config/tc-d30v.c: Fix formatting.
355
28e7409f
NC		 3562000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
357
358 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
359 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
360 long emit a long branch if available instead of an absolute jump, never
361 emit absolute jumps for anything with --pcrel.
362
363 * doc/c-m68k.texi: Document new command line option.
58a77e41 364
534022ea
JE		 3652000-07-28 Jason Eckhardt <jle@cygnus.com>
366
367 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
368 * configure: Regenerated.
369 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
370 of operand to the .type directive (.e.g, "type").
371
4c400d5e
AM		 3722000-07-28 Alan Modra <alan@linuxcare.com.au>
373
374 * as.h (warn_comment, found_comment, found_comment_file): Declare.
375 * app.c (do_scrub_chars): Record where first comment found.
376 * read.c (read_a_source_file): Init found_comment on entry, and
377 notify whether comments found on exit.
378 * config/tc-hppa.c (md_shortopts): Add "c".
379 (md_longopts): Add warn-comment.
380 (md_parse_option): Handle it.
381 (md_show_usage): Show available options.
382 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
383
0aa529cb
AC		 384Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
385
386 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
387 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
388 sym_ptr_ptr
389 (md_estimate_size_before_relax): Don't fall off end of function.
390
c6a7ab1f
NC		 3912000-07-27 Kazu Hirata <kazu@hxi.com>
392
393 * config/tc-avr.c: Fix formatting.
394 * config/tc-ns32k.c: Likewise.
395
e0c6ed95
AM		 3962000-07-27 Alan Modra <alan@linuxcare.com.au>
397
398 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
399
4002000-07-27 Kazu Hirata <kazu@hxi.com>
401
402 * config/tc-d10v.c: Fix formatting.
403 * config/tc-z8k.c: Likewise.
404 * config/tc-sparc.c: Likewise.
405
6883dc5e 4062000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 407
408 * cgen.c (queue_fixup): Declare opinfo.
409 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
410 (gas_cgen_md_operand): Ditto.
411 (gas_cgen_md_apply_fix3): Ditto.
412
39da8128
DD		 4132000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
414
415 * config/obj-coff.c (obj_frob_symbol): Don't merge
416 labels. Don't merge if the symbol isn't constant. Return
417 immediately if a symbol is merged.
418
65e68b04
AM		 4192000-07-22 Alan Modra <alan@linuxcare.com.au>
420
421 * frags.c (frag_align): Correct absolute section alignment.
422
5e0d736c
DD		 4232000-07-20 DJ Delorie <dj@redhat.com>
424
425 * config/obj-coff.c (obj_frob_symbol): revert previous change,
426 it breaks linking against DLLs.
427
3bcbcc3d
HPN		 4282000-07-20 Hans-Peter Nilsson <hp@axis.com>
429
430 * configure.in: Add CRIS support.
431 * configure: Regenerate.
432 * Makefile.am: (CPU_TYPES): Add cris.
433 (CPU_OBJ_VALID) [aout]: Add cris.
434 (MULTI_CPU_TYPES): Add cris.
435 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
436 [coff]: Only i386 and mips are valid.
437 (TARGET_CPU_CFILES): Add config/tc-cris.c.
438 (TARGET_CPU_HFILES): Add config/tc-cris.h.
439 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
440 Regenerate dependencies.
441 * Makefile.in: Regenerate.
442 * aclocal.m4: Regenerate.
443 * as.c: Declare crisaout, criself.
444 * config/tc-cris.h, config/tc-cris.c: New.
445 * config/e-criself.c, config/e-crisaout.c: New.
446 * po/POTFILES.in, po/gas.pot: Regenerate.
447
041ff4dd 4482000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 449
041ff4dd 450 * read.c: Fix formatting.
efaf0ba4 451 * write.c: Fix formatting.
041ff4dd 452
f980ada0
L		 4532000-07-19 H.J. Lu <hjl@gnu.org>
454
455 * sb.c: Include <stdlib.h> if exists for abort ().
456
25a8b250
AM		 4572000-07-19 Alan Modra <alan@linuxcare.com.au>
458
459 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
460 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
461 (pa_type_args): Same here.
462
7a9aaf92
NC		 4632000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
464
465 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
466 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
467 the storage class is already set.
468
8098403c
NC		 4692000-07-17 Kazu Hirata <kazu@hxi.com>
470
fafb6d17 471 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 472 * config/tc-mn10200.c: Likewise.
473 * config/tc-mn10300.c: Likewise.
474 * config/tc-pj.c: Likewise.
475 * config/tc-tic80.c: Likewise.
476 * config/tc-w65.c: Likewise.
8098403c 477
977e771a
FCE		 4782000-07-17 Frank Ch. Eigler <fche@redhat.com>
479
480 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
481 is defined.
482
63bf5651
ILT		 4832000-07-15 Ian Lance Taylor <ian@zembu.com>
484
485 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
486 @code.
487
1cd1c99b
AM		 4882000-07-15 Alan Modra <alan@linuxcare.com.au>
489
490 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
491 ELF as are used for SOM (except the 32-bit reloc one) to decide
492 whether a symbol can be reduced to a section symbol. Expand on
493 the comment for symbols involved in LR% and RR% expressions.
494
119d663a
NC		 4952000-07-14 Nick Clifton <nickc@cygnus.com>
496
497 * config/tc-mips.c (mips_disable_float_construction): New
498 static variable. Set to true if doubles should not be
499 constructed by loading two single width fp registers with
500 halves of the value.
501 (mips_ip): Test mips_disable_float_construction.
502 (md_longopts): Add command line switches --construct-floats
503 and --no-construct-floats.
504 (md_parse_option): Parse new command line options.
505 (md_show_usage): Describe new command line options.
506
507 * doc/c-mips.texi: Document new command line options.
508
906fac54
AM		 5092000-07-13 Koundinya K <kk@ddeorg.soft.net>
510
511 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
512 * configure: Regenerate.
513
5142000-07-13 Hans-Peter Nilsson <hp@axis.com>
515
516 * configure.in (DEFAULT_EMULATION setting): Revert part of
517 2000-07-01 change that set te_multi=multi unless set to tmips.
518 * configure: Regenerate.
519
7f788821
NC		 5202000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
521
522 * config/obj-coff.c (coff_frob_section): Add padding to the last
523 section when aligning it increases its size.
524
9a736b6b
NC		 5252000-07-11 Kazu Hirata <kazu@hxi.com>
526
527 * config/tc-tic54x.c: Fix formatting.
528
3dd5103b
NC		 5292000-07-10 Kazu Hirata <kazu@hxi.com>
530
531 * config/tc-h8500.c: Fix formatting.
1aea3bb8 532 * config/tc-tic54x.c: Fix formatting.
3dd5103b 533
46b85d42
AM		 5342000-07-10 Alan Modra <alan@linuxcare.com.au>
535
536 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
537 displacements correctly.
538
539 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
540
5412000-07-10 Ryan Bradetich <rbradetich@uswest.net>
542
543 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
544 warning.
545 (hash_jam): Ditto.
546
ad1079af
AM		 5472000-07-09 Alan Modra <alan@linuxcare.com.au>
548
549 From David Huggins-Daines <dhd@linuxcare.com>
550 * config/te-hppalinux64.h: Add a new emulation.
551 * configure.in (emulations): Add configure bits to support the
552 64-bit Linux/parisc target.
553 * configure: Regenerate.
554
555 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
556 (md_shortopts): Add `V' for ELF.
557
558 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
559 when SOM or ELF_ARG_RELOC are defined.
560 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
561 ELF_ARG_RELOC are defined.
562 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
563 (pa_stringer): ..Do it here instead. Fix comment typos.
564 (hppa_force_relocation): Cast enums to int before comparing with
565 ints.
566
567 From Ryan Bradetich <rbradetich@uswest.net>
568 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
569 redifinition warning.
570 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
571 (hppa_force_relocation): ditto
ad1079af
AM		 572 (md_apply_fix): Added cast to buf to fix warnings.
573
574 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
575 cons_fix_new_hppa, hppa_force_relocation): Prototype.
576
577 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
578 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
579 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
580 reloc_type** to avoid warnings in switch.
581 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
582 little earlier instead.
583
584 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
585 and elf.
586 (pa_type_args): Use symbol_arg_reloc_info.
587 (struct pa_it): Make arg_reloc unsigned int.
588 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
589 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
590 (pa_code): Delete. pa_text duplicates this function.
591 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
592 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
593 int.
594 (cons_fix_new_hppa): Actually change selector to e_fsel when
595 warning about assuming so.
596 (tc_gen_reloc): More example elf arg reloc code.
597 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
598 (hppa_force_relocation): Likewise.
599
600 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
601 files.
602 (pa_end_of_source): Prototype.
603 (hppa_fix_adjustable): Prototype.
604 (LABELS_WITHOUT_COLONS): Move it..
605 * config/te-hppa.h: To here.
606
607 * config/te-hppa64.h: New file.
608
609 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
610 type.
611 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
612 format -10, -16, 16 relocs.
613 (hppa_elf_mark_end_of_function): Test for null
614 last_call_info->start_symbol
615
616 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
617 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
618 re_assesmble_* functions. Delete extraneous statements. Fix
619 typos in comments.
620 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
621 insn to re_assemble_*.
622
623aa224
UC		 6232000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
624
625 * doc/internals.texi (Expressions): Fix typo.
58a77e41 626
c4aa876b
NC		 6272000-07-08 Kazu Hirata <kazu@hxi.com>
628
629 * config/tc-sh.c: Fix formatting.
d0313fb7 630 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 631 * depend.c: Fix formatting.
632 * flonum-konst.c: Likewise.
633 * flonum-mult.c: Likewise.
c4aa876b 634
6b31947e
NC		 6352000-07-07 Kazu Hirata <kazu@hxi.com>
636
a5bfe8c9 637 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 638 * config/obj-vms.c: Fix comments.
639 * config/tc-a29k.c: Likewise.
640 * config/tc-alpha.c: Likewise.
641 * config/tc-h8300.c: Likewise.
642 * config/tc-h8500.c: Likewise.
643 * config/tc-i370.c: Likewise.
644 * config/tc-ia64.c: Likewise.
645 * config/tc-m68hc11.c: Likewise.
646 * config/tc-m68k.c: Likewise.
647 * config/tc-mips.c: Likewise.
648 * config/tc-ns32k.c: Likewise.
649 * config/tc-ppc.c: Likewise.
650 * config/tc-z8k.c: Likewise.
6b31947e 651
b8a9dcab
NC		 6522000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
653
654 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
655 Default to '(SEC_LOAD | SEC_DATA)'.
656 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
657
658 * doc/internals.texi (CPU Backend): Describe
659 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
660
beb2de9b
AC		 661Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
662
663 * as.c (parse_args): NULL terminate the long option list.
664
24ddb296
AC		 665Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
666
667 * config/tc-d30v.h: Include "write.h" for fixS.
668 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
669
1fe72011
NC		 6702000-07-05 Nick Clifton <nickc@cygnus.com>
671
672 * config/tc-d30v.c (write_2_short): Further changes to warning
673 messages produced when combining EITHER_BUT_PREFER_MU attributed
674 opcodes.
675
a5bfe8c9 6762000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 677
678 * MAINTAINERS: new
679
8de8f17e
AO		 6802000-07-04 Alexandre Oliva <aoliva@redhat.com>
681
682 * config/tc-arm.c (psrs): Accept combinations of flags.
683
00d2865b
NC		 6842000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
685
686 * config/tc-avr.c: Change _ () to _() around all strings marked
687 for translation (exception from the usual coding style).
688 (avr_opt): New struct variable, how the new switches are set.
689 (OPTION_MMCU): Define as 'm' and actually use.
690 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
691 (show_mcu_list): New function, display the list of known MCUs.
692 (md_show_usage): Document the new switches. Call show_mcu_list.
693 (avr_set_arch): Change 'm' to OPTION_MMCU.
694 (md_parse_option): Call show_mcu_list if unknown MCU specified.
695 Handle the new switches.
696 (avr_operands): Disable warnings for undefined combinations of
697 operands if -mall-opcodes. Disable warnings for skipping two-word
698 instructions if enhanced core or -mno-skip-bug.
699 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
700 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
701 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
702 (avr_ldi_expression): Warn about implicit lo8().
703 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
704
54588503
UC		 7052000-07-01 Koundinya K <kk@ddeorg.soft.net>
706
707 * configure.in: Add entry for mips-*-sysv4*MP*
708 * configure: Rebuild
709 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
710 elf32-tradlittlemips for traditional mips targets.
711 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
712 test for Link Once sections as in adjust_reloc_syms.
713 * config/te-tmips.h: New file for traditional mips targets. Define
714 TE_TMIPS.
58a77e41 715
c9900432
NC		 7162000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
717
718 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
719 flags argument is not present, don't change an existing section's
720 section's attributes. If the flags argument is present, warn if the
721 attributes don't match the section's current attributes. When
722 long section names are supported, set SEC_LINK_ONCE and
723 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
724
9d87310a
HPN		 725Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
726
727 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
728 symbols; create them.
729
dbddefbf
NC		 7302000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
731
732 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 733 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 734
2ae7e77b
AH		 7352000-06-27 Aldy Hernandez <aldyh@redhat.com>
736
737 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
738 expressions. Ignore the problem when handling 16 bit immediates,
739 because the assembler will take care of the relocation later.
740
6b2539e3
NC		 7412000-06-27 Nick Clifton <nickc@cygnus.com>
742
743 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 744 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 745 sequential order, and emit warning messages if the input source
746 code contains constructs like that, or parallel constructs
747 containing such opcodes.
748
65aa24b6
NC		 7492000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
750
751 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
752 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
753 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
754 (md_show_usage): Update usage message.
755 (md_parse_option): Allow redefinition of MCU type within the
756 same avr[1-5] bfd machine type. Show both old and new MCU type
757 in the error message.
758 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
759 Simplify 8K wrap code.
760
f0c56b90
NC		 7612000-06-25 Kazu Hirata <kazu@hxi.com>
762
1994a7c7
NC		 763 * config/obj-aout.c: Remove all uses of DEFUN.
764 * config/obj-ieee.c: Likewise.
765 * config/tc-sh.c: Fix comment typos.
766 * config/tc-tahoe.c: Likewise.
767 * config/tc-vax.c: Likewise.
768 * config/tc-w65.c: Likewise.
769 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 770 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
771
6d249963
DD		 7722000-06-24 DJ Delorie <dj@cygnus.com>
773
774 * config/tc-i386.c (md_estimate_size_before_relax): Revert
775 more changes from Sept 1999
776 (tc_i386_fix_adjustable): ditto
777 (md_apply_fix3): ditto
778
680d2857 7792000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 780
680d2857
FCE		 781 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
782 (gas_cgen_parse_operand): Set it around expression() call.
783 (gas_cgen_md_operand): Test for it before longjmp().
784
e7b305a2
AM		 7852000-06-24 Kazu Hirata <kazu@hxi.com>
786
c0fecd35
AM		 787 * config/tc-h8500.c: Remove all uses of DEFUN.
788 * config/tc-sh.c: Likewise.
789 * config/tc-w65.c: Likewise.
790 * config/tc-z8k.c: Likewise.
791
e7b305a2
AM		 792 * config/tc-h8500.c: Fix typos in comments.
793
ed6d6fd3
FCE		 7942000-06-23 Frank Ch. Eigler <fche@redhat.com>
795
796 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
797 is defined.
798
f7c88872
AM		 7992000-06-23 matthew green <mrg@redhat.com>
800
801 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
3e87a760 802 defined. Fix error message for `[' grouping.
f7c88872 803
70d6ecf3
AM		 8042000-06-22 Kazu Hirata <kazu@hxi.com>
805
806 * config/tc-h8300.c: Fix formatting and comment typos.
807
e9718fe1
TW		 8082000-06-22 Timothy Wall <twall@cygnus.com>
809
810 * config/tc-ia64.c (note_register_values): Move premature QP
811 notation clearing into the appropriate place.
812
45288df1
AM		 8132000-06-22 Alan Modra <alan@linuxcare.com.au>
814
1581f8c9
AM		 815 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
816 first before anything else. Add bin-bugs.h, emul.h and progress.h
817 Sort list of files as for $(OBJS) in Makefile.am.
818
819 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
820 find one. Remake dependencies.
821 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
822 * Makefile.in: Regenerate.
823 * doc/Makefile.in: Regenerate.
824
45288df1
AM		 825 * config/tc-i386.c (i386_displacement): Don't assume a constant
826 displacement is necessarily 16 bits when in 16 bit code mode.
827 (md_assemble): Instead size the displacement here after we know
828 for sure that a .code16gcc operand hasn't automatically added
829 operand size prefixes.
830
01580992
L		 8312000-06-21 H.J. Lu <hjl@gnu.org>
832
833 * Makefile.am: Rebuild dependency.
834 * Makefile.in: Rebuild.
835
40f09f82
JL		 8362000-06-21 Kazu Hirata <kazu@hxi.com>
837
838 * config/tc-h8300.c (parse_reg): Make the function static.
839 (parse_exp): Likewise.
840
78295804
DD		 8412000-06-20 DJ Delorie <dj@cygnus.com>
842
843 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
844 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
845 for cygwin import libraries to work properly.
846
45f85b08
L		 8472000-06-20 H.J. Lu <hjl@gnu.org>
848
849 * Makefile.am: Rebuild dependency.
850 * Makefile.in: Rebuild.
851 * configure: Likewise.
852 * doc/Makefile.in: Likewise.
853
39bec121
TW		 8542000-06-20 Timothy Wall <twall@cygnus.com>
855
856 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 857 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 858 * doc/c-tic54x.texi: New.
859 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 860 documentation file.
39bec121 861 * doc/all.texi: Add C54X.
3e87a760 862 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 863 * doc/Makefile.in: Regenerate.
864 * configure.in: Add tic54x and define LIBM for tic54x.
865 * configure: Regenrate.
866 * config/tc-tic54x.[ch]: New.
867 * config/obj-coff.h: Add tic54x.
868 * Makefile.am: (CPU_TYPES): Add tic54x.
869 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
870 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
871 (as_new_LDADD): Add $(LIBM).
872 * Makefile.in: Regenerate.
3e87a760 873
60bcf0fa
NC		 8742000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
875
876 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
877 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
878 * doc/as.texinfo: Likewise.
879
880 * configure, Makefile.in: Regenerate.
881 * configure.in (emulations): Recognize m6811 and m6812.
882 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
883 Added files for 68hc11 and 68hc12 assembler.
884 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
885 * config/tc-m68hc11.h: Header definition for that assembler.
886
ec05f674
NC		 8872000-06-18 Nick Clifton <nickc@redhat.com>
888
24ef8152
NC		 889 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
890 instead of OCTETS_PER_BYTE.
891
ec05f674 892 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 893 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 894
119caedd
L		 8952000-06-18 H.J. Lu <hjl@gnu.org>
896
897 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
898 * configure: Rebuild.
899
607723e4
NC		 9002000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
901
3e87a760
AM		 902 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
903 to BFD_ASSEMBLER.
607723e4 904
b946ec34
NC		 9052000-06-16 Nick Clifton <nickc@cygnus.com>
906
907 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
908 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
909
910 * doc/c-mips.texi: Document newly accepted cpu variants.
911
37ce37b1
UC		 9122000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
913
914 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
915
c06ae4f2
UC		 9162000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
917
918 * macro.c (getstring): Make it possible to escape the quote
919 character.
920
20348649
JL		 921Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
922
923 * config/tc-hppa.c (pa_export): Weak symbols can be global.
924
bcef29e6
L		 9252000-06-13 H.J. Lu <hjl@gnu.org>
926
927 * configure: Regenerate.
928
63a0b638
AM		 9292000-06-09 Alan Modra <alan@linuxcare.com.au>
930
931 * app.c (do_scrub_begin): Don't default lex[';'] as a line
932 separator.
933 * doc/internals.texi (line_separator_chars): Semicolon is no
934 longer a default. Mention null and newline as defaults.
935
936 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
937
938 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
939 * config/tc-i860.h (line_separator_chars): Likewise.
940 * config/tc-h8300.c (line_separator_chars): Likewise.
941 * config/tc-i960.c (line_separator_chars): Likewise.
942 * config/tc-m68k.c (line_separator_chars): Likewise.
943 * config/tc-mips.c (line_separator_chars): Likewise.
944 * config/tc-ns32k.c (line_separator_chars): Likewise.
945 * config/tc-sparc.c (line_separator_chars): Likewise.
946 * config/tc-vax.c (line_separator_chars): Likewise.
947
948 * config/tc-h8300.c (comment_chars): Use string initialiser.
949 * config/tc-i960.c (line_comment_chars): Likewise.
950 * config/tc-z8k.c (comment_chars, line_comment_chars,
951 line_separator_chars): Likewise.
952
953 * config/tc-arm.c (line_separator_chars): Always use `;', not just
954 for TE_LINUX.
955
9bab9349
NC		 9562000-06-08 Nick Clifton <nickc@cygnus.com>
957
958 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
959 for size 1 fixes.
960
946efd95
DB		 9612000-06-08 David O'Brien <obrien@FreeBSD.org>
962
963 * configure.in (VERSION): Update to show this is the CVS mainline.
964
6480b79a
DB		 9652000-06-08 Matthew Jacob <mjacob@feral.com>
966
967 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
968 $at is the integer register $r28, vs. both $r28 and the floating
969 point register $f28.
970
10850f29
JW		 9712000-06-08 James E. Wilson <wilson@cygnus.com>
972
973 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
974 (dot_endp): Don't call ia64_flush_insns.
975 (emit_one_bundle): Don't delete prologue/body records from
976 unwind_record list in first loop. Rewrite second loop to account for
977 this.
978
150f24a2
JW		 9792000-06-07 David Mosberger <davidm@hpl.hp.com>
980
981 * config/tc-ia64.c: Add missing prototypes.
982 (generate_unwind_image): Cast argument to output_unw_records call.
983
e38c9cc2
DC		 984Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
985
46b85d42 986 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 987
1188e082
DC		 988Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
989
990 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
991 (REGISTER_P): likewise.
992 (avr_opcodes): uses include/opcode/avr.h
993 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 994
ac743b2c
AM		 9952000-06-04 Alan Modra <alan@linuxcare.com.au>
996
0b545448
AM		 997 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
998 initializers too.
ac743b2c 999
969e1a7b
L		 10002000-06-03 H.J. Lu <hjl@gnu.org>
1001
1002 * read.c (is_end_of_line): Put back `;'.
1003
65172ab8
AM		 10042000-06-03 Alan Modra <alan@linuxcare.com.au>
1005
1006 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1007
b75c0c92
AM		 10082000-06-01 Alan Modra <alan@linuxcare.com.au>
1009
1010 * expr.c (operand): Test is_end_of_line outside switch to catch
1011 line separator chars that are also operators.
1012 (operator): Return O_illegal for line separator chars.
1013
1014 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1015 entry (or `!' entry for TC_HPPA).
1016
1017 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1018 before indexing is_end_of_line. Remove redundant check for '\0'.
1019 (fp_op2): Likewise.
1020 * config/tc-h8500.c (md_assemble): Likewise.
1021 * config/tc-mcore.c (md_assemble): Likewise.
1022 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1023 (md_atof): Likewise
1024
1025 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1026 is_end_of_line.
1027 * config/tc-mcore.c (mcore_cons): Likewise.
1028 (mcore_float_cons): Likewise.
1029 (mcore_stringer): Likewise.
1030 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1031
a6836251
SB		 10322000-06-01 Scott Bambrough <scottb@netwinder.org>
1033
1034 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1035
43841e91
NC		 10362000-05-29 Nick Clifton <nickc@cygnus.com>
1037
1038 * config/tc-sh.c: Fix compile time warning messages.
1039
1040 * config/tc-mips.c: Fix compile time warning messages.
1041
a057431b
PB		 10422000-05-29 Philip Blundell <philb@gnu.org>
1043
1044 * doc/as.texinfo: Update copyright dates.
a81d9f0c 1045 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 1046 * NEWS: Mention ARM ELF support.
1047
3c07fb76
AO		 10482000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1049
1050 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1051 it is modified, and use the real_size to compute the frag address
1052 for dwarf2 line info.
1053
ad4d6ccf
AM		 10542000-05-27 Alan Modra <alan@linuxcare.com.au>
1055
1056 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1057 line-matching scheme to cope with automake moving variables around.
1058 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1059 * Makefile.in: Regenerate.
1060
6faf3d66
JJ		 10612000-05-26 Jakub Jelinek <jakub@redhat.com>
1062
1063 * config/tc-sparc.c (sparc_relax): New.
1064 (md_longopts): Add -relax and -no-relax options.
1065 (md_parse_options, md_show_usage): Likewise.
1066 (md_apply_fix3): Optimize tail call into branch always if possible.
1067
0a44c2b1
DL		 1068Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1069
1070 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1071 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1072 rules, with warning when a GAS statement specifies a packing that
1073 will result in an instruction being squashed.
3e87a760
AM		 1074 Added typdef packing_type and enumerals, changed various integer
1075 literals to use the enumerals.
0a44c2b1 1076
e0c9811a
JW		 10772000-05-24 David Mosberger <davidm@hpl.hp.com>
1078
1079 * config/tc-ia64.c (dot_restorereg_p): New function.
1080 (md_pseudo_table): Add restorereg.p.
1081 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1082 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1083
1084 * config/tc-ia64.h (unw_record_type): Add unwabi.
1085 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1086 called MASK with members for imask, and the masks produced by
1087 fr_mem, gr_mem, br_mem, and frgr_mem.
1088 (unw_p_record): Add members ABI and CONTEXT.
1089 (unw_x_record): Add member AB.
1090 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1091 as pseudo-register for use during unwind info generation.
1092 (AR_PFS, AR_LC): New macros.
1093 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1094 whose names start with an at sign (as in "@priunat").
1095 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1096 register.
1097 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1098 proc_end, unwind_info, personality_routine): Consolidate into
1099 "unwind" structure to reduce offset-table use. Add member
1100 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1101 to be emitted.
1102 (output_R1_format, output_R3_format, output_P3_format,
1103 output_P6_format): Initialize R with zero to reduce compiler warnings.
1104 (output_P7_format): Ditto. Add `default' branch to switch
1105 statement to reduce compiler warnings.
1106 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1107 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1108 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1109 into single argument.
1110 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1111 compiler warnings. Merge A and B args into single argument.
1112 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1113 A and B args into single argument.
1114 (free_record): Removed (wasn't used).
1115 (free_list_records): Also free imasks in prologue records.
1116 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1117 (output_spill_mask): Remove.
1118 (output_unwabi): New function.
1119 (output_epilogue, output_label_state, output_copy_state): Call
1120 alloc_record.
1121 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1122 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1123 argument.
1124 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1125 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1126 as part of handling the prologue records. Emit region's imask if
1127 we have one. Handle unwabi, epilogue, label_state, copy_state,
1128 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1129 spill_sprel_p, and spill_reg_p records.
1130 (set_imask, count_bits, slot_index): New function.
1131 (fixup_unw_records): Fix region size computation. Handle
1132 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1133 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1134 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1135 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1136 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1137 (dot_save): Use manifest constants for applicaton registers.
1138 Handle REG_PR and REG_PRIUNAT.
1139 (dot_restore): Don't just ignore it.
1140 (dot_restorereg): New function..
1141 (generate_unwind_image): Ensure unwind info is a multiple of eight
1142 bytes, not just four bytes.
1143 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1144 (dot_altrp): Don't just ignore it.
1145 (dot_savemem): New function. Replaces dot_savesp() and
1146 dot_savepsp(). Use manifest constants for applicaton registers.
1147 Handle REG_PR and REG_PRIUNAT.
1148 (dot_savef): Simplify.
1149 (dot_saveb): Support generation of br_gr.
1150 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1151 dot_label_state, dot_copy_state): New function.
1152 (dot_unwabi): Don't just ignore it.
1153 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 1154 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 1155 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1156 (emit_one_bundle): Set slot number for prologue/body records
1157 *before* emitting the first insn.
1158 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1159 (md_begin): Declare "psp" pseudo-register.
1160 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1161 so we don't get segfault.
1162 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1163 counts as required per SW Conventions manual
1164 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1165 output_preds_psprel, output_preds_sprel, output_spill_base,
1166 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1167 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1168 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1169 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1170 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1171 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1172 (dot_vframe): Implement.
1173 (dot_vframesp, dot_vframepsp): New function.
1174
f98fd99f
HPN		 1175Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1176
1177 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 1178 * configure: Regenerate.
f98fd99f 1179
ee7fcc42
AM		 11802000-05-23 Alan Modra <alan@linuxcare.com.au>
1181
1182 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1183 (md_estimate_size_before_relax): so we can use it here instead of
1184 old kludges. Localise vars to blocks. Comment.
1185
1186 * frags.c (frag_new): Update fr_var comments.
1187 * frags.h (struct frag): Ditto.
1188
c67e42c9
RH		 11892000-05-22 Richard Henderson <rth@cygnus.com>
1190
1191 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1192 (pseudo_func): Add pcrel.
1193 (operand_match): Handle IA64_OPND_TGT64.
1194 (build_insn): Likewise.
1195 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1196 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1197 (fix_insn): Handle all three 64-bit relocation types.
1198
5110c57e
HPN		 1199Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1200
1201 * obj.h (struct format_ops): New members begin, app_file,
1202 s_set_other, s_set_desc, s_get_type, s_set_type,
1203 separate_stab_sections, init_stab_section.
1204
1205 * config/obj-multi.h: Update GPL notice to v2.
1206 (obj_begin): New.
1207 (obj_app_file): New.
1208 (S_SET_SIZE): Test s_set_size for NULL before calling.
1209 (S_SET_ALIGN): Similar for s_set_align.
1210 (S_SET_OTHER): New.
1211 (S_SET_DESC): New.
1212 (S_GET_TYPE): New.
1213 (S_SET_TYPE): New.
1214 (SEPARATE_STAB_SECTIONS): New.
1215 (INIT_STAB_SECTION): New.
1216 (EMIT_SECTION_SYMBOLS): New.
1217 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1218
1219 * config/obj-elf.h: Update GPL notice to v2.
1220 Mention that this file is included from obj-multi.h.
1221 (obj_begin): Wrap definition in ifndef.
1222 (elf_file_symbol): Constify declaration.
1223 (obj_app_file): Ditto.
1224 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1225 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1226
1227 * config/obj-elf.c (elf_s_set_other): New.
1228 (elf_file_symbol): Constify argument.
1229 (elf_separate_stab_sections): New.
1230 (elf_init_stab_section): New.
1231 (elf_format_ops): Add new members. Remove comma at end.
1232
1233 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1234 (ecoff_format_ops): Add new fields. Remove comma at end.
1235 Mention inconsistency for emit_section_symbols.
1236
1237 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1238
1239 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1240 (coff_separate_stab_sections): New.
1241 (coff_format_ops): Add new members.
1242
1243 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1244 (obj_aout_s_set_other): New.
1245 (obj_aout_s_set_desc): New.
1246 (obj_aout_s_get_type): New.
1247 (obj_aout_s_set_type): New.
1248 (obj_aout_separate_stab_sections): New.
1249 (aout_format_ops): New members added. Use obj_aout_process_stab,
1250 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1251 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1252 appropriate.
1253 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1254
b98ef147
AM		 12552000-05-22 Alan Modra <alan@linuxcare.com.au>
1256
1257 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1258 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1259 (md_estimate_size_before_relax): Ensure jumps to weak and
1260 externally visible symbols are relocatable.
1261
0aa5d426
HPN		 1262Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1263
1264 * stabs.c (aout_process_stab): Make global.
1265 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1266 * read.h (aout_process_stab): Declare.
1267
1268 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1269 Generalize to *aout, *coff *elf.
1270 * configure: Regenerated.
1271
1272 * doc/internals.texi (Object format backend): Say
1273 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 1274
1275 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1276 * Makefile.in: Regenerated.
1277
7c3dc350
CM		 12782000-05-19 Catherine Moore <clm@cygnus.com>
1279
1280 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1281
b3b6a3fe
JL		 12822000-05-18 Alan Modra <alan@linuxcare.com.au>
1283
1284 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1285 instruction to reflect change in re_assemble_*.
1286
c9e10a08
JL		 1287Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1288
1289 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1290 build PA64 ELF tools.
1291 * configure: Rebuilt.
1292
3043679f
AM		 12932000-05-17 Alan Modra <alan@linuxcare.com.au>
1294
1295 * Makefile.am: Regenerate dependencies.
1296 * Makefile.in: Regenerate.
1297
322f2c45
NC		 12982000-05-15 Nick Clifton <nickc@cygnus.com>
1299
1300 * config/tc-arm.c (struct asm_psr): Add boolean field
1301 distinguishing between CSPR and SPSR. Rename 'number' field
1302 to 'field'.
1303 (psrs): Rearrange contents to match new asm_psr structure.
1304 (arm_psr_parse): Move next to psr_required_here. Make it
1305 return an asm_psr structure.
1306 (psr_required_here): Use asm_psr structure returned by
1307 arm_psr_parse.
1308 (do_msr): Reorganise to allow psr_required_here to be called
1309 only once.
1310 (md_undefined_name): Mark 'name' parameter as unused, since
1311 the COFF target does not use it.
322f2c45 1312
5e6cbf41
PB		 13132000-05-14 David O'Brien <obrien@FreeBSD.org>
1314
1315 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1316 standards.
1317 * config/te-aux.h: Likewise.
1318 * config/te-dpx2.h: Likewise.
1319 * config/te-go32.h: Likewise.
1320 * config/te-hp300.h: Likewise.
1321 * config/te-hppa.h: Likewise.
1322 * config/te-i386aix.h: Likewise.
1323 * config/te-ic960.h: Likewise.
1324 * config/te-interix.h: Likewise.
1325 * config/te-nbsd532.h: Likewise.
1326 * config/te-pc532mach.h: Likewise.
1327 * config/te-ppcnw.h: Likewise.
1328 * config/te-psos.h: Likewise.
1329 * config/te-sparcaout.h: Likewise.
1330 * config/te-sun3.h: Likewise.
1331 * config/te-sysv32.h: Likewise.
1332
4132022d
AM		 13332000-05-14 Alan Modra <alan@linuxcare.com.au>
1334
1335 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1336 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1337 and sign extend without an if statement.
1338 (build_bytes): Likewise.
1339
13402000-05-14 Kazu Hirata <kazu@hxi.com>
1341
1342 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1343 X_add_symbol L_32 case.
1344
b4fd930a
AM		 13452000-05-14 David O'Brien <obrien@FreeBSD.org>
1346
1347 * config/te-freebsd.h: New file.
1348
a38cf1db
AM		 13492000-05-13 Alan Modra <alan@linuxcare.com.au>
1350
897083bd
AM		 1351 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1352 bindtextdomain): Replace defines with those from intl/libgettext.h
1353 to quieten gcc warnings.
1354
a38cf1db
AM		 1355 * NEWS: Mention x86 .arch and -q.
1356
1357 * config/tc-i386.c (quiet_warnings): New.
1358 (md_assemble): Use quiet_warnings.
1359 (md_parse_option): Set quiet_warnings from -q.
1360 (md_show_usage): Mention -q, delete -m.
1361 (flag_do_long_jump): Delete.
1362 (md_parse_option): Remove -m.
1363 (md_show_usage): Remove -m.
1364 (md_create_long_jump): Remove useless flag_do_long_jump code.
1365
1366 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1367 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1368
e413e4e9
AM		 13692000-05-13 Alan Modra <alan@linuxcare.com.au>
1370 Alexander Sokolov <robocop@netlink.ru>
1371
1372 * doc/c-i386.texi (i386-Arch): New section.
1373 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1374
1375 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1376 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1377 architecture has been given and is not 486.
1378 (set_cpu_arch): New.
1379 (md_pseudo_table): Add .arch.
1380 (md_assemble): Warn if cpu architecture has been given and an
1381 unsupported instruction.
1382
1383 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1384 Move operand_types bit defines after relevant template field.
1385 (template): Add cpu_flags.
1386 (Cpu*): Define.
1387 (arch_entry): New.
1388
e8b1cae5
AO		 13892000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1390
1391 * config/tc-mn10300.h (md_end): Define.
1392 (mn10300_finalize): Declare.
1393 * config/tc-mn10300.c: Include dwarf2dbg.h.
1394 (debug_line): Define.
1395 (md_assemble): Generate dwarf2 line info.
1396 (mn10300_finalize): New function. Finalize dwarf2 info.
1397
426b0403
AM		 13982000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1399
1400 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1401 external version of the relocation for weak symbols.
1402
e4c58b25
JW		 14032000-05-08 David Mosberger <davidm@hpl.hp.com>
1404
1405 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1406 frame size in units of 16 bytes, as required per SW Conventions manual.
1407 (output_unw_records): Output info-block header as a dword to get
1408 byte-order right.
1409
8fce3f5e
AM		 14102000-05-08 Alan Modra <alan@linuxcare.com.au>
1411
1412 * as.h: #include "file", not <file> on files from ../include.
1413 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1414 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1415 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1416 (tc_coff_symbol_emit_hook): Ditto.
1417 (OPTCOUNT): Cast to int to avoid compiler warning.
1418 (md_begin): Fix signed/unsigned warnings.
1419
14202000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1421
1422 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1423 ABRANCH LONG case for a conditional branch on a 68000.
1424 (md_estimate_size_before_relax): Likewise. Also handle
1425 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1426 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1427 PC-relative on all CPUs.
1428 (md_estimate_size_before_relax): Likewise.
1429
fb166ee3
AM		 14302000-05-04 Alan Modra <alan@linuxcare.com.au>
1431
1432 * as.c (parse_args): Just mention current year in printed
1433 copyright message.
1434
7a899fff
C		 14352000-05-03 J.T. Conklin <jtc@redback.com>
1436
1437 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 1438 unit registers.
7a899fff
C		 1439 (md_parse_option): Recognize -m7400.
1440
44877466
ILT		 14412000-05-03 Ian Lance Taylor <ian@zembu.com>
1442
1443 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1444 don't permit lp to become less than the words array.
1445
eaa15ab8
NC		 14462000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1447
1448 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1449 Fix little-endian case.
1450
7c4f6a03
AM		 14512000-05-03 David O'Brien <obrien@NUXI.com>
1452
1453 * as.c (parse_args): Update copyright.
1454
da5d444c
AM		 14552000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1456
1457 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1458 for the .bss section too.
1459
3f9b03b5
AM		 14602000-05-02 Alan Modra <alan@linuxcare.com.au>
1461
1462 * configure.in: Set em=linux for hppa-*-linux.
1463 * configure: Regenerate.
1464 * doc/Makefile.in: Regenerate with correct automake.
1465
1466 * frags.c (frag_grow): Sanity check chunk_size.
1467
1468 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1469 * config/obj-som.h: Likewise.
1470 * config/obj-ieee.h: Likewise.
1471
1472 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1473
1474 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1475 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1476 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1477 (pa_ip): low_sign_unext now returns via function value. Use
1478 re_assemble_* instead of dis_assemble_* and
1479 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1480 unnecessarily.
1481 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1482 (md_section_align, md_parse_option, md_show_usage,
1483 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1484 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1485 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1486 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1487 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1488 pa_text): Likewise.
1489 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1490 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1491 outside of switch. Correct mask and shifting errors in case 10
1492 and case -11. In case 21, compare against signed range to suit
1493 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1494 case 17 and case 22, use offsetT variable to properly check range.
1495 Use re_assemble_* here too.
1496 (evaluate_absolute): Change type of value to offsetT. Call
1497 hppa_field_adjust to do the work for us.
1498 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1499 (pa_parse_cmpib_64_cmpltr): Ditto.
1500 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1501 of i to unsigned int.
1502 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1503 (pa_end_of_source): Return type is void.
1504
a2984248
CM		 1505Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1506
1507 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1508
df136245
DC		 1509Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1510
1511 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1512 More comments added.
1513 (md_begin): Removed "construct symbols for each register name".
1514 Because register names conflicts with GCC generated function
1515 names.
1516 (avr_operand): Now constant numbers can be used as a register
1517 identifiers (0 as r0, 31 as r31).
1518 (md_assemble): use skip_space () before parsing instruction
1519 operands.
1520
b170af93
DC		 1521Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1522
1523 * config/tc-avr.c: New AVR_ISA_ defined.
3e87a760 1524 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
b170af93 1525 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
3e87a760 1526 for `fmul', `movw' and `lpm R,Z' instructions.
b170af93 1527 (avr_operands): Warn if current opcode is a two-word instruction
3e87a760 1528 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
b170af93
DC		 1529 (avr_opcodes): New commands added.
1530 (REGISTER_P): Check 'a' and 'v' constraint letters.
1531 (mcu_types): New MCU added.
1532
c1e73230
AM		 15332000-05-01 Alan Modra <alan@linuxcare.com.au>
1534
1535 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1536 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1537 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1538 * configure: Regenerate.
1539
a1934524
AM		 15402000-04-29 Andreas Jaeger <aj@suse.de>
1541
1542 * as.h: Correctly check GCC version.
1543
7f6d05e8
CP		 1544Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1545
1546 * as.c (parse_args): Allow md_parse_option to override -a listing
1547 option.
1548 * config/obj-coff.c (add_lineno): Change type of offset parameter
1549 from "int" to "bfd_vma."
1550 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1551 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
3e87a760 1552 (ppc_change_csect): Align correctly for XCOFF64.
7f6d05e8
CP		 1553 (ppc_machine): New function, which discards "ppc_machine" line.
1554 (ppc_tc): Cons for 8 when code is 64 bit.
1555 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1556 relocations.
1557 (md_parse_option): Handle -a64 and -a32.
1558 (ppc_xcoff64): New.
1559 * config/tc-ppc.h (TARGET_MACH): Define.
1560 (TARGET_FORMAT): Move to function.
1561 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1562
d9b7d820
AM		 15632000-04-26 David O'Brien <obrien@FreeBSD.org>
1564
1565 * doc/as.1: Fix unbalanced brackets.
1566
1567 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1568 TE_FreeBSD.
1569 (line_comment_chars): Set to '/' if TE_FreeBSD.
1570
cea1ab94
JL		 1571Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1572
1573 * configure.in: Configury support for PA64 (currently disabled).
1574 * configure: Rebuilt.
1575
e799a695
AM		 15762000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1577
3e87a760 1578 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 1579 bfd_set_section_alignment.
1580
3b0ec529
AM		 15812000-04-25 Alan Modra <alan@linuxcare.com.au>
1582
1583 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1584 than 32.
1585
adcf07e6
NC		 15862000-04-24 Nick Clifton <nickc@cygnus.com>
1587
1588 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1589 * doc/as.texinfo (Align): Include arm and strongarm in list of
1590 targets that have the second form of the behaviour of the .align
3e87a760 1591 directive.
adcf07e6 1592
5047a41f
JL		 15932000-04-24 Mark Klein <mklein@dis.com>
1594
1595 * obj-som.c: Terminate obj_pseudo_table.
1596
bf3ca999
TW		 15972000-04-22 Timothy Wall <twall@cygnus.com>
1598
1599 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1600 to "natval".
1601 (operand_match): Conditionally insert default bit values for IMMU9.
1602
98e5953c
JL		 16032000-04-14 Matthew Green <mrg@cygnus.com>
1604
1605 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1606 * configure: Rebuilt.
1607
a02fab7e
JL		 1608Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1609 Jason Eckhardt <jle@cygnus.com>
1610
c67e42c9 1611 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 1612
1613 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1614 Added handling of new operand types l,y,&,fe,fE,fx.
1615
800eeca4
JW		 1616Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1617 David Mosberger <davidm@hpl.hp.com>
1618 Timothy Wall <twall@cygnus.com>
1619 Andrew MacLeod <amacleod@cygnus.com>
1620 Jim Wilson <wilson@cygnus.com>
1621
1622 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 1623 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 1624 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1625 * Makefile.in: Rebuild.
1626 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1627 * configure: Rebuild.
1628 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1629 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1630 * expr.c (expr): Handle md_optimize_expr.
1631 * read.c (LEX_HASH): Add comment.
1632 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 1633
66778679
RH		 16342000-04-21 Richard Henderson <rth@cygnus.com>
1635
1636 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1637 bundling a non-delayed branch type instruction.
1638
aa15f6f7
AO		 16392000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1640
1641 * config/tc-mn10300.c (HAVE_AM30): Define.
1642 (md_assemble): Use it.
1643
16adf844
AM		 16442000-04-19 Alan Modra <alan@linuxcare.com.au>
1645
742f45cf
AM		 1646 * config/obj-elf.c (obj_elf_change_section): Check for changed
1647 section attributes.
1648
16adf844
AM		 1649 * Makefile.am: (CPU_MULTI_VALID): Remove.
1650 (MULTI_CPU_TYPES): Define.
1651 (MULTI_CPU_OBJ_VALID): Define.
1652 (DEPTC): Use the above.
1653 (DEPOBJ): Same here.
1654 (DEP2): And here.
1655 Regenerate dependencies.
1656 * Makefile.in: Regenerate.
1657
9c46fb1b
AM		 16582000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1659
742f45cf 1660 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 1661
508866be
L		 16622000-04-18 H.J. Lu (hjl@gnu.org)
1663
1664 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 1665 bfd_vma for non-bfd assemblers.
508866be 1666
ba2adb93
AM		 16672000-04-17 Alan Modra <alan@linuxcare.com.au>
1668
1669 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1670 doesn't give spurious errors.
1671
12ff5d56
AM		 16722000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1673
66778679 1674 * as.h (SEEK_SET): Define if undefined.
12ff5d56 1675
fc633e5b
AM		 16762000-04-13 Alan Modra <alan@linuxcare.com.au>
1677
1678 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1679 constants, and don't assume offsetT is 32 bits.
1680
1ed18ec1
NC		 16812000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1682
1683 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1684 (md_pcrel_from_section): Add prototype.
1685 (d10v_fix_adjustable): Add prototype.
1686 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1687
1688 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1689
3db10f32
NC		 16902000-04-12 Nick Clifton <nickc@cygnus.com>
1691
1692 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1693 symbol in frag chain.
1694
847f7ad4
AM		 16952000-04-10 Alan Modra <alan@linuxcare.com.au>
1696
1697 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1698 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1699 (fits_in_signed_word, smallest_imm_type): Ditto.
1700 (md_assemble): Use an offsetT var to hold offsetT values, not a
1701 long.
1702 (offset_in_range): New.
1703 (md_assemble): Use it.
1704 (md_convert_frag): Change type of target_address, opcode_address,
1705 and displacement_from_opcode_start to offsetT.
1706 (md_create_short_jump): Change type of offset to offsetT.
1707 (md_create_long_jump): Ditto.
1708 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1709 (md_chars_to_number): Remove.
1710 (output_invalid): Remove duplicate prototype.
1711
ec694b89
NC		 17122000-04-09 Nick Clifton <nickc@cygnus.com>
1713
1714 * Makefile.am (CPU_TYPES): Add 'avr'.
1715 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1716 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1717
16adf844 1718 * Makefile.in: Regenerate.
ec694b89
NC		 1719
1720 * doc/as.texinfo: Add M32R documentation.
1721
a2d91340 1722Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 1723
a2d91340 1724 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 1725 --enable-build-warnings option.
a2d91340
AC		 1726 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1727 * Makefile.in, configure: Re-generate.
1728
d92b1a8a
NC		 17292000-04-07 Nick Clifton <nickc@cygnus.com>
1730
1731 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1732 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1733 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1734 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1735 (arm_force_relocation): Force relocations for
1736 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1737
52ccafd0
JR		 1738Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1739
1740 * config/tc-sh.c (get_operands): There's no third operand if the
1741 first operand is an immediate.
1742
015551fc
JR		 1743Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1744
1745 * config/tc-sh.c (immediate): Delete.
1746 (sh_operand_info): Add immediate member.
1747 (parse_reg): Use A_PC for pc.
1748 (parse_exp): Add second argument 'op'. All callers changed.
1749 (parse_at): Expect pc to be coded as A_PC.
1750 Use immediate field in *op.
1751 (insert): Add fourth argument 'op'. All callers changed.
1752 (build_relax): Add second argument 'op'. All callers changed.
1753 (insert_loop_bounds): New function.
1754 (build_Mytes): Remove DISP_4.
1755 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1756 (assemble_ppi): Use immediate field in *operand.
1757 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1758 (md_apply_fix): Likewise.
1759 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1760
79bd78be
AO		 1761Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1762
1763 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1764
e30e5a6a
HPN		 1765Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1766
1767 * internals.texi (CPU backend): Document
1768 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1769
41b49281
AM		 17702000-04-04 Alan Modra <alan@linuxcare.com.au>
1771
8ad3436c
AM		 1772 * po/gas.pot: Regenerate.
1773
1774 * as.c (show_usage): Restore translated part of bug string.
1775 * gasp.c (show_usage): Likewise.
1776
41b49281
AM		 1777 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1778 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1779 than move-if-change.
1780 (DEP1): Modify for "gcc -MM".
1781 (DEPTC): Likewise.
1782 (DEPOBJ): Likewise.
1783 (DEP2): Likewise.
1784 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1785 Update dependencies.
1786 * Makefile.in: Regenerate.
1787
0a727238
AO		 17882000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1789
1790 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1791 (md_begin): Likewise.
1792 (HAVE_AM33): New macro.
1793 (md_assemble): Use it. Match r_regs and xr_regs only if
1794 HAVE_AM33.
1795
c20f4f8c
AM		 17962000-04-03 Alan Modra <alan@linuxcare.com.au>
1797
1798 * as.h: #include "bin-bugs.h"
1799 * as.c (show_usage): Use REPORT_BUGS_TO.
1800 * gasp.c: #include "bin-bugs.h"
1801 (show_usage): Use REPORT_BUGS_TO.
1802
1803 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1804
753f6b12
HPN		 1805Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1806
1807 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1808 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1809 adjustments.
1810
726c5dcd
AM		 18112000-04-03 Alan Modra <alan@linuxcare.com.au>
1812
1813 * config/tc-i386.c (i386_immediate): Don't assume a constant
1814 immediate is necessarily 16 bits when in 16 bit code mode.
1815 (md_assemble): Instead set guess_suffix here after we have checked
1816 registers.
1817
bf80011a
RH		 18182000-04-02 Richard Henderson <rth@cygnus.com>
1819
1820 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1821 quantities. Correct right shift sign extension.
1822 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1823 32-bit value when shifting into place.
1824
92161534
ILT		 18252000-04-01 Ian Lance Taylor <ian@zembu.com>
1826
1827 * app.c: Add ATTRIBUTE_UNUSED as needed.
1828 * config/tc-ppc.c: Likewise.
1829 (ppc_size): Make unsigned long.
1830 (ppc_insert_operand): Add casts to avoid warnings.
1831
447f3982
NC		 18322000-03-31 Nick Clifton <nickc@cygnus.com>
1833
1834 * config/tc-d10v.h (md_flush_pending_output): Define.
1835
21d75ec2
NC		 18362000-03-29 Nick Clifton <nickc@cygnus.com>
1837
1838 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1839 segment. Works for both BFD_ASSEMBLER and others.
1840 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1841
d1a1bf19
NC		 18422000-03-29 Nick Clifton <nickc@cygnus.com
1843
1844 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1845
224de7a5
AM		 18462000-03-28 Alan Modra <alan@linuxcare.com.au>
1847
1848 * listing.c (LISTING_LHS_WIDTH): Default depends on
1849 LISTING_WORD_SIZE.
1850 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1851
5b8274e3
ILT		 18522000-03-27 Ian Lance Taylor <ian@zembu.com>
1853
1854 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1855 string literal.
1856
224de7a5 18572000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 1858
1859 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1860
1861 * config/tc-avr.c (mcu_types): Add missing initialiser.
1862 (md_pcrel_from_section): Add prototype.
1863 (avr_operand): Remove redundant test of unsigned < 0.
1864 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1865
18662000-03-27 Denis Chertykov <denisc@overta.ru>
1867
1868 * config/tc-avr.c: New file for AVR support.
1869 * config/tc-avr.h: Likewise.
1870 * configure.in: Add AVR support.
1871 * configure: Regenerate.
1872
9f10757c
TW		 18732000-03-26 Timothy Wall <twall@cygnus.com>
1874
1875 * gasp.c (macro_op): Add new argument to check_macro call.
1876 Macro structure definitions moved to macro.h
1877 * sb.h: Add argument to prototype for input_scrub_include_sb.
1878 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1879 nesting checks with an additional flag.
1880 (struct input_save): Add flag to indicate whether current sb
1881 should be checked for proper macro/conditional nesting.
1882 (input_scrub_push/pop): Save/restore nest check flag.
1883 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 1884 defined.
9f10757c
TW		 1885 * macro.c (check_macro): Allow caller to retrieve parsed macro
1886 information if a pointer is provided. This information may be
1887 used by the new macro hooks.
1888 * macro.h: Update prototype for check_macro. Macro struct
1889 definitions moved here from macro.c/gasp.c.
1890 * read.c (read_a_source_file): Add parameter to check_macro call,
1891 and pass macro info to the macro hook, if defined.
1892 (input_scrub_insert_line): New. Allow insertion of a line of
1893 characters into the input stream.
1894 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1895 file into the input stream.
1896 (s_include): Use input_scrub_insert_file.
1897 * internals.texi: Document new macro hooks.
1898 * as.h: New prototypes added.
3e87a760 1899
224de7a5 19002000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 1901
1902 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1903 an initial capital letter.
1904 (i386_index_check): Reindent.
1905
11424155
NC		 19062000-03-19 Nick Clifton <nickc@cygnus.com>
1907
eaa15ab8 1908 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 1909 relative branches.
1910
43f05576
NC		 19112000-03-17 Thomas de Lellis <tdel@windriver.com>
1912
66778679
RH		 1913 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1914 instruction operand bad if Rd > 7 when generating
1915 thumb instructions. Prevents for example,
1916 "adr r12,label" from silently failing and generating
1917 the wrong instruction.
3e87a760 1918
67231402
NC		 19192000-03-17 Nick Clifton <nickc@cygnus.com>
1920
1921 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1922 that have a destingation >= 0x400000.
3e87a760 1923 Fix compile time warning messages.
67231402 1924
a37c8f88
JR		 1925Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1926
1927 * config/tc-sh.c (md_begin): When encountering insn that are
1928 not supported by the current arch, only change the name if
1929 its contents are the same as prev_name.
1930 (get_specific): If the the architecture doesn't match, fail.
1931
dead1419
JR		 1932Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1933
1934 * config/tc-sh.c (IDENT_CHAR): Define.
1935 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1936 matching back where it came from.
1937
182e89d3
JR		 1938Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1939
1940 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1941
84f73d89
NC		 19422000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1943
1944 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1945 normal operands.
1946
dbbc7809
JL		 19472000-03-15 Kazu Hirata <kazu@hxi.com>
1948
1949 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1950
271bb601
HPN		 1951Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1952
1953 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1954 floating-point-number, make sure 'f' is in FLT_CHARS.
1955
8684e216
HPN		 1956Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1957
1958 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1959 (s_lcomm_internal): Use it.
1960 * doc/internals.texi (CPU backend): Document it.
1961 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1962 bytes.
1963
bb2d6cd7
GK		 19642000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1965
1966 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1967 when embedded-pic.
1968
1969 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 1970 implementation doesn't have special handling for switch
1971 statements.
bb2d6cd7
GK		 1972 (macro_build): Allow for code in sections other than .text.
1973 (macro): Likewise.
1974 (mips_ip): Likewise.
1975 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 1976 Don't perform relocs if we will be outputting them.
bb2d6cd7 1977 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 1978 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1979 embedded-pic.
bb2d6cd7 1980
5c86cbc7 19812000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 1982
66778679
RH		 1983 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1984 relocation type based on the entry in the fixup structure.
5c86cbc7 1985
f8c827e9
L		 19862000-03-08 H.J. Lu (hjl@gnu.org)
1987
1988 * Makefile.am (install-exec-tooldir): Depend on
1989 install-exec-bindir for parallel make.
1990 * Makefile.in: Regenerated.
1991
8ad9e709
NC		 19922000-03-06 Nick Clifton <nickc@cygnus.com>
1993
1994 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1995 switch.
1996 (md_parse_option): Parse -m32r command line switch - disable m32rx
1997 compatability.
ded0aeb7
NC		 1998 (md_show_usage): Document new option.
1999
2000 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2001 * doc/Makefile.in: Regenerate.
2002 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 2003
b7b8f327
MM		 20042000-03-02 Michael Meissner <meissner@redhat.com>
2005
2006 * config/tc-d30v.c (check_range): Remove code that incorrectly
2007 sign extended values where bits < 32.
2008
15886821
L		 20092000-03-02 H.J. Lu (hjl@gnu.org)
2010
2011 * configure.in: Support --enable-targets=all on ia32.
2012 * configure: Regenerated.
2013
8bf950bf
NC		 20142000-03-01 Nick Clifton <nickc@cygnus.com>
2015
2016 * gasp.c (do_align): Remove bogus check of alignment value.
2017
c5e54cc2
ILT		 20182000-02-27 Thomas de Lellis <tdel@windriver.com>
2019
2020 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2021 TC_PPC was defined forced the type of a symbol with no other type
2022 to be BSF_OBJECT.
2023
65fd87bc
ILT		 20242000-02-27 Hans-Peter Nilsson <hp@axis.com>
2025
2026 * doc/internals.texi (CPU backend): Mention that
2027 line_separator_chars do not break up comments. Fix typos for
2028 LEX_AT and LEX_NAME descriptions. Document operands for
2029 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2030 description of md_create_short_jump usage. Document argument for
2031 md_undefined_symbol.
2032
a25fe906
ILT		 20332000-02-27 Jakub Jelinek <jakub@redhat.com>
2034
2035 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2036 (md_parse_option): Handle it.
2037 (md_show_usage): Document it.
2038
21b10511
ILT		 20392000-02-27 Ian Lance Taylor <ian@zembu.com>
2040
2041 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2042 opcode, for the instruction `pal19'. From Andrea Arcangeli
2043 <andrea@suse.de>.
2044
773f551c
AM		 20452000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2046
2047 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2048 from here..
2049 (md_assemble): To here, before template operands are matched.
2050 Also ensure a constant immediate is sign extended when we know the
2051 size is at most 16 bits. This is to catch cases like "add
2052 $0xffc0,%ax" where we don't know the size, and thus that the
2053 immediate can be represented as Imm8S until after parsing the
2054 register operand.
2055 (i386_displacement): Similarly sign extend 16 bit constant
2056 displacements.
2057 (md_assemble): Relax 16-bit jump constant range check to suit sign
2058 extended displacements.
2059
28d33191
JL		 20602000-02-26 Andreas Jaeger <aj@suse.de>
2061
2062 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2063
cc5ca5ce
AM		 20642000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2065
2066 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2067 call operands when intel_syntax.
2068 (intel_float_operand): Return 2 for "fi...".
2069 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2070 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2071 earlier "SHORT" change.
2072 (md_assemble): When determining suffix from Regs, exclude
2073 InOutPortReg.
2074
056350c6
NC		 20752000-02-24 Nick Clifton <nickc@cygnus.com>
2076
2077 * configure: Add arm-wince, mips-pe and sh-pe targets.
2078 * configure: Regenerate.
2079
2080 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2081 sh-pe targets.
2082 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2083 "pe-mips" for the mips-pe target.
2084
2085 * config/tc-arm.c (insns): Change displacement encoded in BL
2086 and B instructions if the target port is arm-wince.
2087 (do_ldst): Do not bias the relocation offset if the target
2088 port is arm-wince.
2089 (md_pcrel_from): Add in missing relocation offset bias if the
2090 target os arm-wince.
2091
2092 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2093 (md_begin): Disable -G support for mips-pe target.
2094 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2095 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2096 COFF flavour.
2097
2098 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2099 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2100 assembler, just set the alignment to 4.
2101
2102 * config/te-wince-pe.h: New file for WinCE targets. Define
2103 TE_WINCE.
2104
36bf8ab9
AM		 21052000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2106
2107 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2108 string instructions.
2109 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2110 (i386_intel_memory_operand): After finding a segment override,
2111 check again for no `[' before looking for a displacement. Bomb if
2112 more than one displacement rather than silently discarding the
2113 second and subsequent ones. Free strings malloc'd by
2114 build_displacement_string.
2115
f5795b08
CM		 21162000-02-24 Catherine Moore <clm@cygnus.com>
2117
2118 * config/obj-som.c (obj_pseudo_table): Add "weak".
2119 (obj_som_weak): New routine.
2120
abd63a32
AM		 21212000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2122
520dc8e8
AM		 2123 * config/tc-i386.c (union i386_op): New.
2124 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2125 Throughout file replace occurences of disps[n], imms[n], regs[n]
2126 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2127 intel mode operand swapping. Add assert in regKludge and
2128 fake_zero_displacement code. Test i.types[n] when outputting
2129 displacements and immediates. Combine output of Disp16 with
2130 Disp32.
7f3f1ea2
AM		 2131 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2132 when in intel mode by (not) reversing fsub and fdiv operands
2133 before the template search. This fails for single operand
2134 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2135 undefined. Instead fix the base_opcode after we've found the
2136 template. Move base_opcode xor with found_reverse_match from
2137 opcode output code to before this fix so we test for the correct
2138 opcodes.
2139 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2140 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 2141
2142 * config/tc-i386.h (TC_RELOC): Delete.
2143 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2144 with equivalent call to reloc.
2145
abd63a32
AM		 2146 * as.h (flag_m68k_mri): Move declaration after target include, and
2147 only declare when TC_M68K defined. Define as zero otherwise.
2148 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2149 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2150 Define as zero otherwise.
2151 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2152 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2153 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2154 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2155 testing whether defined.
2156 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2157 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2158 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2159 rather than testing whether defined.
2160 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2161 (parse_mri_cons): Declare and use only when TC_M68K.
2162 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2163 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2164 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2165
2166 * NEWS: Mention IBM 370 support.
2167
7e052742
RH		 21682000-02-23 Richard Henderson <rth@cygnus.com>
2169
2170 * config/tc-i386.c (md_assemble): When swapping operands for
2171 intel_syntax, assume everything that's not Imm or Disp is a
2172 register.
2173
5b93d8bb
AM		 21742000-02-23 Linas Vepstas <linas@linas.org>
2175
2176 * config/tc-i370.c, config/tc-i370.h: New files.
2177 * Makefile.am: Add support for Linux/IBM 370.
2178 * configure.in: Likewise.
2179 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2180 * config/obj-elf.c: Include elf/i370.h
2181 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2182
2183 * Makefile.in: Regenerate.
2184 * configure: Regenerate.
2185
2186 * doc/c-i370.texi: New file.
2187 * doc/all.texi: Include it.
2188 * doc/as.texinfo: And here.
3e87a760 2189 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 2190 * doc/Makefile.in: Regenerate.
2191
25f2196d
CC		 21922000-02-19 Michael Meissner <meissner@redhat.com>
2193
2194 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2195 determine if an instruction can be used in parallel with an ADDppp
2196 or SUBppp instruction.
2197
6349b5f4
AH		 21982000-02-22 Andrew Haley <aph@cygnus.com>
2199
2200 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2201
c97ef257
AH		 22021999-12-30 Andrew Haley <aph@cygnus.com>
2203
2204 * config/tc-mips.c (mips_gp32): New variable.
2205 (macro_build) Use mips_gp32.
2206 (mips_ip): Ditto.
2207 (md_longopts): Add "-mgp32" and "-mgp64".
2208 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 2209
b985eaa8
ILT		 22102000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2211
2212 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2213 warning, and bump it to 1.
2214
52454417
ILT		 22152000-02-22 Ian Lance Taylor <ian@zembu.com>
2216
2217 From Brad Lucier <lucier@math.purdue.edu>:
2218 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2219 match format.
2220
6b76fefe
CM		 22212000-02-21 Catherine Moore <clm@cygnus.com>
2222
2223 * config/tc-mips.c (MF_HILO_INSN): Define.
2224 (mips_7000_hilo_fix): Declare.
2225 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2226 (md_parse_option): Check for 7000_HILO_FIX options.
2227 (OPTION_M7000_HILO_FIX): Define.
2228 (OPTION_NO_M7000_HILO_FIX): Define.
2229 * doc/c-mips.texi (-mfix7000): Describe.
2230
f6af82bd
AM		 22312000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2232
2233 * listing.c (print_lines): Remove unused variable `end'.
2234
2235 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2236 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 2237 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 2238 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2239 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 2240 statement and quell signed vs. unsigned comparison warning.
f6af82bd 2241
8c8281f4
NC		 22422000-02-18 Nick Clifton <nickc@cygnus.com>
2243
2244 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2245 the computed frag offset, rather than overwriting it.
2246
d4845d57
JR		 2247Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2248
2249 * config/tc-sh.c ("elf/sh.h"): Include.
2250 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2251 (md.begin): Initialize target_arch.
2252 Only include opcodes in has table that match selected architecture.
2253 (parse_reg): Recognize register names for sh-dsp.
2254 (parse_at): Recognize post-modify addressing.
2255 (get_operands): The leading space is now optional.
2256 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2257 arguments. Update valid_arch.
2258 (build_Mytes): Add support for SDT_REG_N.
2259 (find_cooked_opcode): New function, broken out of md_assemble.
2260 (assemble_ppi, sh_elf_final_processing): New functions.
2261 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2262 (md_longopts, md_parse_option): New option: -dsp.
2263 * config/tc-sh.h (elf_tc_final_processing): Define.
2264 (sh_elf_final_processing): Declare.
2265
c97305a1
JL		 2266Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2267
2268 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2269 the unwinder subspace. Save the current seg/subseg before creating
2270 the new seg/subseg.
2271
bec50466
NC		 22722000-02-10 Nick Clifton <nickc@cygnus.com>
2273
2274 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 2275 little endian targets.
bec50466 2276 (INST_BYTE1): Redefine to handle big and little endian
66778679 2277 targets.
bec50466
NC		 2278 (cpu_type): New type: Select between M340 and M210.
2279 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 2280 instructions of the M340.
bec50466 2281 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 2282 instructions.
bec50466
NC		 2283 (md_atof): Add support for little endian targets.
2284 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 2285 line switches.
bec50466
NC		 2286 (md_convert_frag): Add support for little endian targets.
2287 (md_apply_fix3): Add support for little endian targets.
2288 (md_number_to_chars): Add support for little endian targets.
2289
a25c045a
TW		 22902000-02-10 Timothy Wall <twall@redhat.com>
2291
2292 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2293 defined, use it to verify the symbol just read should be a label.
2294
f28e8eb3
TW		 22952000-02-10 Timothy Wall <twall@redhat.com>
2296
2297 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2298 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2299 around colons when KEEP_WHITE_AROUND_COLON is defined.
2300 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2301 and KEEP_WHITE_AROUND_COLON.
2302
6dc19fc4
TW		 23032000-02-08 Timothy Wall <twall@redhat.com>
2304
2305 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 2306 logic.
6dc19fc4 2307 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 2308 implemented.
6dc19fc4
TW		 2309 (end_repeat): New. Provide support for a "break" out of the
2310 repeat loop.
2311 * read.h: Add prototypes for new functions.
3e87a760 2312
f805106c
TW		 23132000-02-08 Timothy Wall <twall@redhat.com>
2314
2315 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2316 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2317 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 2318 non-zero.
2319
4469be0f
TW		 23202000-02-08 Timothy Wall <twall@redhat.com>
2321
2322 * read.c: Added elseif to directives table.
2323 * read.h: Added prototype for s_elseif.
2324 * doc/as.texinfo: Added description for elseif.
2325 * cond.c (s_elseif): New function
3e87a760 2326
24a17b6c
TW		 23272000-02-04 Timothy Wall <twall@redhat.com>
2328
2329 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 2330 listings.
24a17b6c 2331
bea9907b 23322000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 2333
bea9907b
TW		 2334 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2335 default values.
2336 * frags.c (frag_new): Calculate fr_fix in octets
2337 (frag_now_fix) Return offset as target address offset (bytes).
2338 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 2339 quantities).
bea9907b
TW		 2340 * frags.h: Added prototype for frag_now_fix_octets().
2341 Distinguish between octets and bytes in field descriptions.
2342 * listing.c (calc_hex): Account for octets vs bytes when
2343 printing addresses/offsets.
2344 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2345 target is little-endian, print the octets in a word in big-endian
2346 order so that the display looks like a proper hexadecimal number,
2347 instead of having the octets reversed.
2348 * read.c (do_align): When recording alignment, alignment power
2349 should be in terms of target bytes (minimum addressible unit)
2350 instead of octets.
2351 (do_org) Convert ORG target address (byte) argument into an
2352 octet offset when generating a variable fragment.
2353 * symbols.c (resolve_symbol_value): Symbol final value
2354 converted to a target address offset (bytes) from its octet offset.
2355 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2356 offset (bytes) is adjusted by the frag offset (octets) converted
2357 to bytes.
2358 (coff_frob_section) Section alignment power is in terms of bytes;
2359 convert it to an octet alignment power when calculating size (and
2360 size mask) in octets. Don't modify the section size in order to
2361 "align" it for TI COFF, since that format has a different method
2362 for storing alignment information.
3e87a760 2363
210dcc61
TW		 23642000-02-01 Timothy Wall <twall@cygnus.com>
2365
2366 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2367 entries, matching the way GCC generates them. If not escaped, the
2368 filename is encoded incorrectly.
2369
557537a5 23702000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 2371
557537a5
NC		 2372 * config/tc-arm.c (reg_table): Add support for ATPCS register
2373 naming conventions.
2c1c4c62 2374
557537a5 23752000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 2376
2c1c4c62
GK		 2377 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2378 already defined.
3e87a760 2379 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 2380 New macro.
2381 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2382 of a symbol when we really care about its value.
2383
23842000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 2385
2386 * config/tc-mcore.c (md_assemble): Give warning message if
2387 operands passes to instruction are more than the spec.
2388
2f0ca46a
NC		 23892000-01-27 Thomas de Lellis <tdel@windriver.com>
2390
66778679 2391 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 2392 Thumb mode but the label seen was not declared as '.thumb_func'
2393 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 2394 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 2395
4c63da97
AM		 23962000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2397
2398 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2399 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2400
2401 * Makefile.in: Same here.
2402 Update copyright.
2403
2404 * configure.in: Set bfd_gas for i386-aout when primary target
2405 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2406 we may need the primary te_file. Remove incorrect comment.
2407
2408 * configure: Regenerate.
2409
2410 * config/e-i386aout.c: New file.
2411
2412 * as.c (USE_EMULATIONS): Move to before print_version_id.
2413 (struct emulation): Add i386aout.
2414 (show_usage): Split text strings. Reformat -a text. Add --em
2415 help.
2416 Update copyright.
2417
2418 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2419 (aout_format_ops): New.
2420 Update copyright.
2421
2422 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2423 preprocessor conditional and add aout USE_EMULATIONS tests.
2424 (read_a_source_file): Don't pass error strings to printf as
2425 format arg.
2426 Update copyright.
2427
2428 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2429 format arg.
2430 (do_data): Same here.
2431 (process_file): And here.
2432 Update copyright.
2433
2434 * symbols.c (colon): Rewrite "already defined" fatal message
2435 code for aout with USE_EMULATIONS.
2436 Update copyright.
2437
2438 * config/obj-aout.c (OBJ_HEADER): Define.
2439 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 2440 fields of sentinel.
4c63da97
AM		 2441 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2442 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2443 forms here.
2444 (obj_aout_type): Expand S_SET_OTHER here too.
2445 (obj_read_begin_hook): Remove.
2446 (aout_pop_insert): New.
2447 (obj_aout_s_get_other): New.
2448 (obj_aout_s_get_desc): New.
2449 (aout_format_ops): New.
2450 Update copyright.
2451
2452 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2453 gets aout_pseudo_table.
2454 (aout_pseudo_table): Declare.
2455 (obj_read_begin_hook): Define.
2456 Update copyright.
2457
2458 * config/obj-coff.c (obj_pseudo_table): Rename to
2459 coff_pseudo_table.
2460 (coff_pop_insert): Use coff_pseudo_table.
2461 (coff_sec_sym_ok_for_reloc): Remove.
2462 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2463 and comment all zero entries and remove #if 0 code.
2464 Update copyright.
2465
2466 * config/obj-coff.h (obj_pop_insert): Define.
2467 (coff_pseudo_table): Declare.
2468 Update copyright.
2469
2470 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2471 s_get_size, s_set_size. Comment all zero entries.
2472 Update copyright.
2473
2474 * config/obj-elf.c (elf_s_get_other): New function.
2475 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2476 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2477 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2478 comment.
2479 (obj_elf_parse_section_letters): Don't pass error strings to
2480 printf as format arg.
2481 Update copyright.
2482
2483 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2484 OBJ_MAYBE_ECOFF.
2485 (elf_s_get_other): Declare.
2486 (S_GET_OTHER) Define as elf_s_get_other if not already
2487 defined.
2488 (S_SET_OTHER): Only define when not already defined.
2489 (elf_obj_read_begin_hook): Declare.
2490 (obj_read_begin_hook): Define.
2491 (elf_obj_symbol_new_hook): Declare.
2492 (obj_symbol_new_hook): Define.
2493 Update copyright.
2494
2495 * config/obj-multi.h: Add copyright header and protect against
2496 multiple inclusion. Add * to all function pointers.
2497 (OBJ_HEADER): If defined, include it rather than other defines
2498 in this file.
2499 (obj_frob_file_after_relocs): Test for NULL.
2500 (obj_symbol_new_hook): Here too.
2501 (obj_sec_sym_ok_for_reloc): And here.
2502 (S_GET_OTHER): Define.
2503 (S_GET_DESC): Define.
2504 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2505 (OBJ_MAYBE_ELF): Update comment.
2506
2507 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2508 OBJ_AOUT preprocessor conditional and handle emulation by
2509 testing OUTPUT_FLAVOR.
2510 (i386_displacement): Here too.
2511 (md_section_align): Similarly here.
2512 (i386_target_format): Conditionally compile when more than one
2513 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2514 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2515 (i386_displacement): Here too.
2516 Update copyright.
2517
2518 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2519 Define TARGET_FORMAT for aout only when not multi.
2520 Update copyright.
2521
2522 * config/te-multi.h: Delete file as it's identical to te-generic.h
2523
add0c677
AM		 25242000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2525
2526 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2527 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2528 LONG_MNEM_SUFFIX.
2529
2530 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2531 DWORD_MNEM_SUFFIX.
2532 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2533 comments.
2534
a19d8eb0
CP		 25352000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2536
66778679
RH		 2537 * config/tc-mips.c (mips_do_align): New function.
2538 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 2539
550262c4
NC		 25402000-01-10 Philip Blundell <philb@gnu.org>
2541
2542 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 2543 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 2544 line separator for Linux.
2545 * doc/as.texinfo (Comments): Mention the ARM.
2546
0decc840
NC		 25472000-01-10 Philip Blundell <pb@futuretv.com>
2548
2549 * configure.in (arm*-*-conix*): New target.
2550 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2551 armv*-*-linux-gnu.
2552 * configure: Regenerate.
2553
2e13b764
NC		 25542000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2555
2556 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2557 (obj_elf_visibility): New function.
3e87a760 2558
2e13b764
NC		 2559 * doc/as.texinfo (Visibility): New node: document visibility
2560 pseudo ops.
2561
3138f287
AM		 25621999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2563
2564 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2565 warning for absolute jump/call without `*' in non-intel mode. No
2566 need to set i.types[0] JumpAbsolute in intel mode.
2567
df32bc61
NC		 25681999-12-22 Philip Blundell <pb@futuretv.com>
2569
2570 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2571 hook function when changing sections.
2572 (arm_s_data): Likewise.
2573
b4d0b2b3
NC		 25741999-12-14 Nick Clifton <nickc@cygnus.com>
2575
2576 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 2577 command line switch.
b4d0b2b3 2578
85cb2cf9
JL		 2579Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2580
2581 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2582 (r_registers, xr_registers): Define.
2583 (r_register_name, xr_register_name): New functions.
2584 (md_assemble): Handle new am33 operand types and instruction
2585 formats.
2586 (mn10300_insert_operand, check_operand): Likewise.
2587
a64bcdd8
NC		 25881999-11-29 Nick Clifton <nickc@cygnus.com>
2589
2590 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2591 (s_force_thumb): Set thumb_mode to 2.
2592 (md_assemble): Do not complain about thumb instructions on a
2593 non-thumb target if thumb_mode is set to 2.
2594
43b4c25e
MM		 25951999-11-28 Michael Meissner <meissner@cygnus.com>
2596
2597 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2598 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2599 (O_...): Add new machine dependent expressions if we are handling
2600 explicit relocations.
2601 (alpha_reloc_op): New static table holding the explicit relocation
2602 information.
2603 (alpha_literal_hash): New static to hold the hash table for
2604 explicit relocations.
2605 (alpha_macros): Add support for explicit relocations.
2606 (md_begin): If explicit relocations, initialize hash table.
2607 (md_assemble): Don't print a second error if tokenize_arguments
2608 already printed an error message.
2609 (md_apply_fix): Add support for explicit relocations.
2610 (alpha_force_relocation): Ditto.
2611 (alpha_fix_adjustable): Ditto.
2612 (alpha_adjust_symtab): New function to support explicit
2613 relocations.
2614 (alpha_adjust_symtab_relocs): Ditto.
2615 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2616 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2617 Add support for explicit relocations. Return -2 if an error
2618 message was already printed.
2619 (find_macro_match): Add support for explicit relocations. Comment
2620 each of the cases.
2621 (emit_insn): Add support for explicit relocations.
2622 (assemble_tokens): Ditto.
2623 (emit_ldgp): Ditto.
2624 (load_expression): Ditto.
2625 (emit_lda): Ditto.
2626 (emit_ldah): Ditto.
2627 (emit_ir_load): Ditto.
2628 (emit_loadstore): Ditto.
2629 (emit_ldXu): Ditto.
2630 (emit_ldil): Ditto.
2631 (emit_sextX): Ditto.
2632 (emit_division): Ditto.
2633 (emit_jsrjmp): Ditto.
2634 (emit_retjcr): Ditto.
2635
2636 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2637 ELF object format.
2638 (tc_adjust_symtab): If explicit relocations, call the function
2639 alpha_adjust_symtab.
2640 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2641 relocations next to the literal relocation they reference.
2642 (TC_INIT_FIX_DATA): Initialize the new fields.
2643 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2644
afbf211f
JL		 2645Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2646
2647 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2648 'B' operand for PA2.0 bb instruction.
eaa15ab8 2649
f11900d0
NC		 26501999-11-18 Nick Clifton <nickc@cygnus.com>
2651
2652 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2653 target.
3e87a760 2654
f11900d0
NC		 2655 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2656 relocs.
2657 (mcore_force_relocation): Force relocations to be generated for
2658 RVA relocs.
2659
2daf4fd8
AM		 26601999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2661
2662 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2663 (i386_displacement): Disallow O_big displacements.
2664
eb726e5d
DL		 2665Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2666
3e87a760
AM		 2667 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2668 Small improvements in error checking.
eb726e5d
DL		 2669 (md_assemble): Support for unconditional ARM instructions.
2670 (md_parse_option): Support for -m[arm]v5e flag.
2671
035349a4
NC		 26721999-11-12 Nick Clifton <nickc@cygnus.com>
2673
2674 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 2675 buffer.
035349a4 2676
c1eae114
NC		 26771999-11-11 Nick Clifton <nickc@cygnus.com>
2678
2679 * macro.c (buffer_and_nest): Look for seperator after TO and
2680 FROM tokens.
2681
c5c834aa
AH		 26821999-11-08 Andrew Haley <aph@cygnus.com>
2683
2684 * app.c (do_scrub_chars): When in State 10, treat backslash
2685 characters in the same way as as symbol characters.
2686
98007ce7
RH		 26871999-11-07 Richard Henderson <rth@cygnus.com>
2688
2689 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2690 the previous label was in the current section before playing
2691 with auto-alignment.
2692
d6c497c7
NC		 26931999-11-06 Nick Clifton <nickc@cygnus.com>
2694
2695 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 2696 for weak symbols.
d6c497c7 2697 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 2698 the symbol is weak.
d6c497c7 2699
dd33dc0f
MM		 27001999-11-05 Michael Meissner <meissner@cygnus.com>
2701
2702 * expr.h (operatorT): Increase machine dependent operators to 16.
2703 * expr.c (op_rank): Ditto.
2704
5f91fe03
ILT		 27051999-11-03 Ian Lance Taylor <ian@zembu.com>
2706
53b0d397
ILT		 2707 * read.c (pseudo_set): Reject attempts to set the value of a
2708 section symbol.
2709
5f91fe03
ILT		 2710 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2711 if it is defined.
2712
2713 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2714
2715 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2716 to bfd_set_section_contents.
2717
829ce307
NC		 27181999-11-03 Nick Clifton <nickc@cygnus.com>
2719
2720 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2721
2bd7f1f3
GRK		 27221999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2723
2724 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2725 (mips_ip): Use OPCODE_IS_MEMBER.
2726
90ca882f
JL		 2727Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2728
acb56623
JL		 2729 * config/tc-arm.c (reg_required_here): Improve comments.
2730
66778679
RH		 2731 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2732 (tinsns): Initialize variants field.
b49cfa5d
JL		 2733
2734 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2735 BAD_PC respectively.
90ca882f 2736
29c4c6b5
NC		 27371999-10-27 Scott Bambrough <scottb@netwinder.org>
2738
2739 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2740 * config/tc-arm.h: Fix compile time warnings.
2741
d9fd9852
DN		 2742Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2743
2744 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2745 form @abs16, @(abs16) and @(abs16 + imm).
2746
9ce8a5dd
GRK		 27471999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2748
2749 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2750 (ISA_HAS_64_BIT_REGS) New.
2751 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2752 mips_emit_delays,macro_build,load_register,load_addresss,
2753 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2754 and/or use new ISA_xxx macros in expressions involving
2755 ISA, particularly mips_opts.isa.
2756
446a06c9
MM		 27571999-10-18 Michael Meissner <meissner@cygnus.com>
2758
2759 * expr.h (operatorT): Add machine dependent operators md1..md8.
2760 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2761 for the machine dependent operators to use.
2762
2763 * expr.c (op_rank): Add machine dependent operators.
2764
2765 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2766 operator.
2767 (O_cpregister): Ditto.
2768 (md_begin): Change X_op test that field is wide enough to use
2769 O_max instead of O_alpha_max.
2770 (cpu_types): Fill in missing initializer.
2771 (alpha_num_macros): Make unsigned.
2772 (md_assemble): Make opnamelen be size_t.
2773 (md_apply_fix): Cast alpha_num_operands to int before testing.
2774 (alpha_force_relocation): Ditto.
2775 (alpha_fix_adjustable): Ditto.
2776 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2777 (tc_gen_reloc): Ditto.
2778 (tc_get_register): Ditto.
2779 (emit_ldgp): Ditto.
2780 (emit_lda): Ditto.
2781 (emit_ldah): Ditto.
2782 (emit_ldil): Ditto.
2783 (s_alpha_ent): Ditto.
2784 (s_alpha_end): Ditto.
2785 (s_alpha_frame): Ditto.
2786 (s_alpha_prologue): Ditto.
2787 (s_alpha_file): Ditto.
2788 (s_alpha_gprel32): Ditto.
2789 (s_alpha_proc): Ditto.
2790 (s_alpha_set): Ditto.
2791 (s_alpha_base): Ditto.
2792 (s_alpha_align): Ditto.
2793 (s_alpha_arch): Ditto.
2794 (alpha_align): Ditto.
2795 (assemble_insn): Suppress unused variable warning.
2796 (emit_insn): Ditto.
2797 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2798 order in the structure.
2799 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2800
476cdcb8
JL		 2801Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2802
2803 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2804
c388dee8
AM		 28051999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2806
2807 * config/tc-i386.c (i386_index_check): Correct #endif location.
2808
2bdd6cf5
GK		 2809Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2810
2811 * as.c (show_usage): Document new options.
2812 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2813 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2814 (parse_args): Parse the new options.
2815 (main): If there were warnings, and --fatal-warnings
2816 was specified, print an error.
2817 * as.h: New variable, flag_fatal_warnings, for new option.
2818
d53d2751
JL		 2819Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2820
2821 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2822 '@'. Change autoincrement completers to fall through to cache control
2823 completers.
2824
2825 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 2826 arg.
d53d2751
JL		 2827 (pa_parse_addb_64_cmpltr): New function.
2828
2829 * config/tc-hppa.c (pa_ip): Change error message.
2830 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2831 '?Q' args to allow falling through.
2832
8fce3f5e 2833 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 2834 Remove unused conditional codes.
2835 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2836
ba09cd8d
DN		 2837Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2838
2839 * config/tc-d30v.c (CHAR_BIT): Define.
2840 (check_range): Fix bit operations to support integers bigger than
2841 32 bits.
2842
c43185de
DN		 2843Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2844
2845 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2846 operands.
2847
925c058e
DE		 2848Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2849 Doug Evans <devans@cygnus.com>
2850
2851 Add support for m32rx.
2852 * config/tc-m32r.c (enable_m32rx): New static global.
2853 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2854 (allow_m32rx): New function.
2855 (M32R_SHORTOPTS): Add `O'.
2856 (md_longopts): Add --m32rx plus several warning options.
2857 (md_parse_option): Handle new options.
2858 (md_show_usage): Print them.
2859 (md_begin): Enable m32rx.
2860 (OPERAND_IS_COND_BIT): New macro.
2861 (first_writes_to_seconds_operands): New function.
2862 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2863 (target_make_parallel,assemble_two_insns): New functions.
2864 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2865 If optimizing and m32rx, try to make consecutive insns parallel.
2866
fba2b7f9
GK		 2867Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2868
2869 * config/tc-mips.c (nopic_need_relax): Allow for the
2870 .sdata.foo sections generated by -fdata-sections,
2871 and for the .gnu.linkonce.s sections generated by C++.
2872
fd232ac8
JL		 2873Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2874
ce674324
JL		 2875 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2876 with cleaner code using completer prefixes. Add 'Y'.
2877
fd232ac8
JL		 2878 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2879
b1039fc4
JL		 2880Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2881
66778679 2882 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 2883 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2884 insn does not match and we should try the next insn in the table.
2885
913f265c
NC		 28861999-09-22 Nick Clifton <nickc@cygnus.com>
2887
2888 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2889
54af6ff6
JL		 2890Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2891
2892 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2893 of PA2.0 support.
2894
4cc782b5
ILT		 28951999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2896
2897 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2898 OBJ_ELF. If ELF, add "sq".
2899 (md_parse_option): If ELF, ignore -s and -q.
2900 (md_show_usage): Mention ELF options.
2901
6be78360
JL		 2902Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2903
eaa15ab8 2904 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 2905 operands.
2906
71823da4
JL		 2907 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2908
61dd1d31
JL		 2909 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2910
1cf6ae67
JL		 2911 * config/tc-hppa.c (struct pa_it): New field "trunc".
2912 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2913 (pa_parse_ftest_gfx_completer): New function
2914 (pa_parse_fp_cnv_format): New function.
2915
77c02e18
JL		 2916 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2917 (md_apply_fix): Handle 22bit pc-rel branches.
2918
629d9417
JL		 2919 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2920
dbe2f9ee
JL		 2921 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2922
3db6e6bd
JL		 2923 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2924
6be78360
JL		 2925 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2926
e061d86f
JL		 2927Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2928
66778679
RH		 2929 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2930 (pa_ip): Handle 'fX'.
e061d86f 2931
7acbfc6b
JL		 2932Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2933
2934 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2935 unwinds unless the function is in the text space.
2936 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2937
2d93dcc4
JL		 2938Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2939
b52c78b8
JL		 2940 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2941 (md_assemble): To here. Tweak address generation.
2942
2d93dcc4
JL		 2943 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2944 debug_line.
2945 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2946 (md_assemble): Call dwarf2_where for OBJ_ELF.
2947 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2948 (pa_end_of_source): New function.
2949 * tc-hppa.h (md_end): Define for OBJ_ELF.
2950
6d83c84b
MM		 29511999-09-14 Michael Meissner <meissner@cygnus.com>
2952
2953 * configure.in (Canonicalization of target names): Remove adding
2954 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2955 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2956 * configure: Regenerate.
2957
41fd319a
ILT		 29581999-09-14 Donn Terry <donn@interix.com>
2959
2960 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2961
795a7704
AM		 29621999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2963
2f66722d
AM		 2964 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2965 pc-relative jmp/call to an absolute symbol.
2966 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2967 absolute section symbols.
2968
795a7704
AM		 2969 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2970 jump handling code and comments.
2971
c0c949c7
ILT		 29721999-09-12 Ian Lance Taylor <ian@zembu.com>
2973
2974 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2975 the value if TE_PE and a global defined symbol.
2976
e723ef7c
ILT		 29771999-09-11 Ian Lance Taylor <ian@zembu.com>
2978
2979 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2980 print the symbol, rather than printing it here.
2981
fa16d387
ILT		 29821999-09-11 Donn Terry <donn@interix.com>
2983
d33e1d24
ILT		 2984 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2985 BFD_RELOC_RVA relocations.
2986
18dc2407
ILT		 2987 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2988 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2989 starts with "_G".
2990
945a1a6b
ILT		 2991 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2992 defined.
2993 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2994 * doc/internals.texi (Object format backend): Document
2995 SET_SECTION_RELOCS.
2996
79d292aa
ILT		 2997 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2998 relocations against global symbols if TE_PE.
2999
7a6284c4
ILT		 3000 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3001 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3002
8828d862
ILT		 3003 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3004 symbols.
3005
9690c54d
ILT		 3006 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3007 symbols which do not have a constant value, or tags with
3008 non-tags. Remove the symbol from the list before adding it at the
3009 end.
3010
23dab925
ILT		 3011 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3012 C_FCN symbol differently if TE_PE.
3013 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3014 appears in the pseudo-op, rather coff_line_base which is only set
3015 for a .bf symbol.
3016
28428223
ILT		 3017 * config/obj-coff.c (obj_coff_loc): New static function.
3018 (obj_pseudo_table): Add "loc".
3019
e8a3ab75
ILT		 3020 * config/obj-coff.c (add_lineno): Check that the line number is
3021 positive.
3022
2ab9b79e
ILT		 3023 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3024 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3025 int.
3026 (md_atof): Return NULL rather than 0.
3027 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 3028 * expr.c (expr): Change first parameter to int.
3029 * config/obj-coff.c: Add declarations for static functions.
3030 (coff_frob_symbol): Use SYM_AUXENT.
3031 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 3032
5881e4aa
ILT		 3033 * config/obj-coff.c (obj_coff_section): Default to setting
3034 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3035
e723ef7c
ILT		 3036 * write.c (adjust_reloc_syms): Print adjusted fixup.
3037
fa16d387
ILT		 3038 * expr.c (integer_constant): Correct too_many_digits calculation
3039 in base 10 case.
3040
13a830b6
AS		 30411999-09-09 Andreas Schwab <schwab@suse.de>
3042
3043 * doc/c-arm.texi: Fix arguments of @var to not contain
3044 punctuation.
3045
325188ec
NC		 30461999-09-08 Philip Blundell <pb@nexus.co.uk>
3047
3e87a760 3048 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 3049 and COFF targets.
3050 (md_parse_option): Only support -k flag for ELF and COFF targets.
3051
e7c1f43c
JL		 3052Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3053
3054 * config/tc-hppa.c (pa_ip): Put strict register checks before
3055 call to pa_parse_number.
3056
4964086a
JL		 3057 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3058
c4bf532f
ILT		 30591999-09-06 Ian Lance Taylor <ian@zembu.com>
3060
3061 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3062 BFD_ASSEMBLER code.
3063
a33132fd
ILT		 30641999-09-06 Donn Terry <donn@interix.com>
3065
3066 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3067
0f4f8b56
JL		 3068Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3069
3070 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3071 candidate instruction. Require registers for register arguments
3072 when in strict mode. Require assemble-time constants for
3073 constants when in strict mode.
3074 (pa_get_absolute_expression): Require a constant when in strict
3075 mode.
eaa15ab8 3076
d3388653
NC		 30771999-09-06 Nick Clifton <nickc@cygnus.com>
3078
3079 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3080
041dd5a9
ILT		 30811999-09-04 Steve Chamberlain <sac@pobox.com>
3082
3083 * config/tc-pj.c: New file, supports picoJava in ELF.
3084 * config/tc-pj.h: Ditto.
3085 * configure.in (pjl*, pj*): New targets.
3086 * Makefile.am: Rebuild dependencies.
3087 (CPU_TYPES): Add pj.
3088 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3089 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3090 * doc/c-pj.texi: New file.
3091 * doc/as.texinfo: Add some PJ specifics.
3092 * doc/all.texi: Add PJ to the list of all architectures, sort them
3093 all alphabetically.
3094 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3095 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3096
4ca72d38
AM		 30971999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3098
3099 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3100 (obj_frob_file): Test for null pointer.
3101 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3102 (OBJ_PROCESS_STAB): And here.
3103 (elf_obj_sy): Remove
3104
3105 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3106 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3107 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3108
3109 * config/obj-coff.c (no_func): Remove.
3110 (coff_format_ops): Change occurrences of no_func to 0, as we test
3111 for 0 in obj-multi.h.
3112
3113 * configure.in: Enable bfd for i386-coff when primary target is
3114 bfd. Enable i386 elf,coff emulation support. Don't set
3115 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3116 emulation to support.
3117 *configure: Regenerate.
3118
bcef92fa
NC		 31191999-09-02 Nick Clifton <nickc@cygnus.com>
3120
3121 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3122 .section .line directive is encountered.
3123
cdf82bcf
NC		 31241999-09-01 Nick Clifton <nickc@cygnus.com>
3125
5856c19a 3126 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 3127 format.
5856c19a 3128
cdf82bcf
NC		 3129 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3130 * as.texinfo: Document --gdwarf2 command line option.
3131 Add additional documentation of ARM command line switches.
3132
af6bdddf
AM		 31331999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3134
3135 * config/tc-i386.c (i386_intel_memory_operand): Combine
3136 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3137 and RESTORE_END_STRING around parse_register calls.
3138 (i386_operand): Here too.
3139 (i386_is_reg): Remove.
3140 (parse_register): Move as_bad calls from within this function to
3141 callers.
3142
5f47d35b
AM		 31431999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3144
3145 Based on a patch from H.J. Lu <hjl@gnu.org>
3146 * config/tc-i386.c (parse_register): Handle FP regs specially.
3147 (md_begin): Remove '(' and ')' from register_chars.
3148
1174497c
DE		 31491999-08-29 Doug Evans <devans@casey.cygnus.com>
3150
3151 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3152 error message (done elsewhere).
3153
17d9105c
JL		 3154Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3155
3156 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3157
9ecc05f0
JL		 3158Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3159
66778679 3160 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 3161 args by 'f'.
3162
9e4f2d3a
JL		 3163 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3164
680ef6de
JL		 3165 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3166 between args.
3167 Add new completers. Fix bug in 64 bit condition handling.
3168
413c94ba
JL		 3169 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3170 'cS', and 'c*'.
3171
28252e61
JL		 3172 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3173
a97685e9
JL		 3174 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3175
3e87a760 3176 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 3177
cb30237e
NC		 31781999-08-27 Jim Wilson <wilson@cygnus.com>
3179
3180 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3181 (struct ls): Add frag field. Initialize it to zero.
3182 (out_end_sequence): New local text_frag. Set it while in text section.
3183 Replace address check with frag check. Set ls.frag to text_frag if
3184 out_set_addr called.
3185 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3186 Set it before switching sections. Replace address check with frag
3187 check. Set ls.frag to saved_frag if out_set_addr called.
3188
09a798ea
NC		 31891999-08-26 David Mosberger <davidm@hpl.hp.com>
3190
66778679 3191 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 3192 output "advance_pc" opcode instead of calling gen_addr_line().
3193 The latter has the undesired side-effect of creating a new row
3e87a760 3194 in the debug line info matrix.
09a798ea 3195
e1c05f12
NC		 31961999-08-26 Jim Wilson <wilson@cygnus.com>
3197
3198 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3199 ls.last_filename if last is less than zero. Set ls.last_filename
3200 when allocating new entry.
3201 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3202 call.
3203
b23bac36
AM		 32041999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3205
3206 * config/tc-i386.c (i386_index_check): Fix the displacement size
3207 when INFER_ADDR_PREFIX.
3208
50f4163f
NC		 32091999-08-18 Nick Clifton <nickc@cygnus.com>
3210
3211 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3212 display its value.
3213
f589a541
ILT		 32141999-08-17 Ian Lance Taylor <ian@zembu.com>
3215
3216 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3217 handle 0xffffNNNN constants correctly.
3218
11450271
NC		 32191999-08-16 Nick Clifton <nickc@cygnus.com>
3220
3221 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3222 as well as loads.
3223
276b1dc2
NC		 32241999-08-13 Nick Clifton <nickc@cygnus.com>
3225
3226 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3227 (md_apply_fix3): Always pass positive values to
3228 validate_offset_imm.
3229
ae5ad4ad
NC		 32301999-08-12 Nick Clifton <nickc@cygnus.com>
3231
3232 * config/tc-arm.c (skip_whitespace): New macro.
3233 Formatting tidy ups.
3e87a760 3234
ae5ad4ad
NC		 3235 (md_apply_fix3): Store relocation offset in addend for ELF based
3236 relocs.
3237 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 3238 calls.
3239
bf6d3895
AM		 32401999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3241
3242 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3243 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3244
46031ca9
JL		 3245Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3246
b100be66
JL		 3247 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3248 flags for the unwind subspace.
3249
46031ca9
JL		 3250 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3251 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3252 suitable relocation based on the size of the target's pointer.
3253 Always Use subsegment zero for the unwinders.
3254 (pa_level): Handle "2.0w".
3255
65172ab8 3256Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 3257
3258 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3259 with the following instruction unless this was specified.
3260
1a1ae23e
ILT		 32611999-08-09 Ian Lance Taylor <ian@zembu.com>
3262
3263 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3264 certain sections, to match BFD changes.
3265
81afc846
ILT		 32661999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3267
3268 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3269 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 3270 * Makefile.in: Rebuild.
81afc846 3271
04ad1543
ILT		 32721999-08-08 Ian Lance Taylor <ian@zembu.com>
3273
3274 * Makefile.am: Rename .dep* files to DEP*.
3275 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3276 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3277 targets to DEPOBJ.
3278 * Makefile.in: Rebuild.
3279
1eb7027c
RH		 32801999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3281
3282 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3283
2dcc60be
ILT		 32841999-08-08 Ian Lance Taylor <ian@zembu.com>
3285
46eec08e
ILT		 3286 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3287 avoid problems on DOS filesystems.
3288 * Makefile.in: Rebuild.
3289
2dcc60be
ILT		 3290 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3291
32921999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3293
3294 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3295 section flag.
3296
76a27922
ILT		 32971999-08-08 Ian Lance Taylor <ian@zembu.com>
3298
3299 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 3300 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 3301 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3302
0741736b
JL		 3303Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3304
3305 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3306
9a913dfb
JL		 3307Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3308
3309 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3310
a1f2d742
ILT		 33111999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3312
3313 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3314 non-adjustable symbols.
3315
55a914bc
JL		 3316Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3317
3318 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3319
336f7c70 3320Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 3321
3322 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3323 operands.
3324
9750fcc5
ILT		 33251999-08-05 Donn Terry <donn@interix.com>
3326
3327 * config/te-interix.h: New file.
3328 * configure.in (i386-*-interix*): New target.
3329 * configure: Rebuild.
3330
39ba5561
JL		 3331Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3332
3333 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3334 selectors for ELF too.
3335 (selector_table): Add "ltp" and "rtp" selectors.
3336
eecb386c
AM		 33371999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3338
3339 * config/tc-i386.c (i386_operand): No need to change
3340 operand_string pointer in segment reg case before goto
3341 do_memory_reference. Initialise displacement_string_start and
3342 displacement_string_end after do_memory_reference label.
3343 (i386_index_check): Add operand_string param, and print error
3344 message on failure here.
3345 (i386_intel_memory_operand): Instead of here.
3346 (i386_operand): And here.
3347 (INFER_ADDR_PREFIX): Enable.
3348
3349 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3350
3351 * config/tc-i386.h (DefaultSize): Define. Renumber following
3352 opcode_modifier defines.
3353
3354 From Etienne Lorrain <etienne.lorrain@ibm.net>
3355 * config/tc-i386.c (stackop_size): New variable.
3356 (set_16bit_code_flag): Clear it here.
3357 (set_16bit_gcc_code_flag): New function.
3358 (md_pseudo_table): Add "code16gcc" entry.
3359 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3360
f173e82e
ILT		 33611999-08-03 Ian Lance Taylor <ian@zembu.com>
3362
a04b544b
ILT		 3363 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3364 next_set_end even if the end symbol is being discarded.
3365
3366 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3367 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3368 * config/obj-coff.c: Likewise.
3369 (seg_info_type): Remove.
3370 (seg_info_off_by_4): Change to array of segT.
3371 (s_get_segment): Adjust accordingly.
3372 (obj_pseudo_table): Fully initialize sentinel entry.
3373
f173e82e
ILT		 3374 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3375 Ralf Baechle <ralf@uni-koblenz.de>.
3376
c3332e24
AM		 33771999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3378
3379 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3380
33811999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3382
24eab124
AM		 3383 * config/tc-i386.c: Indentation and white space changes.
3384 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3385 don't enable it by default.
3386 (i386_intel_operand): Remove redundant prototype.
3387 Move check on number of memory operands, and i.mem_operands++
3388 (i386_intel_memory_operand): To here.
3389 Remove i386_immediate code from here. Remove special case code
3390 for input and output using (%dx). Remove base/index checks and
3391 call i386_index_check instead. Save initial operand_string
3392 argument for error message.
3393 (i386_operand): Remove redundant prototype. Move base/index
3394 checks to i386_index_check.
3395 (i386_displacement): Move intel mode check for non-zero
3396 i.disp_operand
3397 (i386_intel_memory_operand): To here.
c3332e24 3398
6d8809aa
RH		 33991999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3400
3401 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3402 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3403 by .register pseudo-op if -64 and --no-undeclared-regs.
3404 (s_register, sparc_adjust_symtab): New functions.
3405 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3406 Declare sparc_adjust_symtab as tc_adjust_symtab.
3407 * doc/c-sparc.texi: Add description of #ignore special literal
3408 for .register pseudo-op.
3409
c8d259f7
CM		 34101999-07-30 Catherine Moore <clm@cygnus.com>
3411
eaa15ab8 3412 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 3413 the relocation's section offset.
3414
b77ad1d4
AM		 34151999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3416
3417 * write.c (fixup_segment): Fix generic error check overflow test.
3418
3419 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3420 X_add_number to long.
3421
b53fcc20
JL		 3422Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3423
3424 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 3425 processing.
b53fcc20 3426
d2e71411
ILT		 34271999-07-27 Ian Lance Taylor <ian@zembu.com>
3428
3429 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3430 VTABLE relocations.
3431
e9f56b1d
ILT		 34321999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3433
3434 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 3435
1a39f480
ILT		 3436 * configure.bat: Remove; obsolete.
3437 * config/go32.cfg: Likewise.
3438
29fe79d3
ILT		 34391999-07-21 Brad M. Garcia <bgarcia@fore.com>
3440
3441 * configure.in (i386-*-vxworks*): New target.
3442 * configure: Rebuild.
3443
e06510e6
RH		 34441999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3445
3446 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3447
dabe3bbc
RH		 34481999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3449
3450 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3451 on -64 and not pic.
3452 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3453 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3454 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3455 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3456 MAX_RELOC_EXPANSION): Define.
3457 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3458
b4cac588
AM		 34591999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3460
3461 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3462 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3463 block. Print a warning if an 8-bit or 16-bit constant
3464 displacement or immediate is truncated on output.
3465 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3466 immediate.
3467 (i386_operand): Disallow immediate jump absolute operand.
3468
966ed0b4
ILT		 34691999-07-15 Ian Lance Taylor <ian@zembu.com>
3470
0ed15843
ILT		 3471 * configure.in: Bump version number to 2.9.5.
3472 * configure: Rebuild.
3473
966ed0b4
ILT		 3474 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3475 or %llx work.
3476
67f1cff0
JL		 3477Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3478
3479 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3480 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3481
2f992c04
NC		 34821999-07-14 Philip Blundell <pb@nexus.co.uk>
3483
3484 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3485 is defined.
3486 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3487
3488 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3489 if -mno-fpu was given.
3490 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3491 relocs.
3492 (cons_fix_new_arm): Remove misleading comments.
3493
14ad458a
ILT		 34941999-07-14 Ian Lance Taylor <ian@zembu.com>
3495
3496 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3497 error message.
3498 (relax_segment): Likewise. After giving a rs_org error, convert
3499 the frag to rs_align to avoid cascading errors.
3500
36823076
AS		 35011999-07-12 Andreas Schwab <schwab@suse.de>
3502
3503 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3504
ab9da554
ILT		 35051999-07-11 Ian Lance Taylor <ian@zembu.com>
3506
3507 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3508 as appropriate. Fill in structure initializations. Add variable
3509 initializations. Add casts.
3510 * dwarf2dbg.c (print_stats): Change i to size_t.
3511 * listing.c (listing_listing): Change list_line to unsigned int.
3512
e0accf0c
ILT		 35131999-07-10 Ian Lance Taylor <ian@zembu.com>
3514
3515 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3516 rather than checking for \001 and \002 in symbol name.
3517 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3518
7d4ce8a9
JL		 3519Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3520
3521 * configure.in (hppa*-linux-gnu*): New target.
3522 * configure: Rebuilt.
3523
5395a469
NC		 35241999-07-08 Nick Clifton <nickc@cygnus.com>
3525
3e87a760 3526 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 3527
cac58fa6
NC		 35281999-07-07 Nick Clifton <nickc@cygnus.com>
3529
5395a469 3530 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 3531 accessing symbolP directly.
3532
03b36ee1
JL		 3533Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3534
3535 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3536 for ELF.
3537
49a5575c
NC		 35381999-07-05 Nick Clifton <nickc@cygnus.com>
3539
3540 * config/tc-arm.c (ARM_EXT_V5): Define.
3541 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3542 (md_begin): Detect ARM v5 architectures.
3543 (md_parse_option): Accept arm v5 specification.
3544 (md_show_usage): Documment -marmv5 switch.
3545
3546 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 3547
49a5575c
NC		 3548 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3549 op.
3550 (validate_immediate_twopart): New function. Determine if a
3551 constant can be computed by two ADD instructions.
3552 (output_inst): Remove its command line parameter - it was never
3553 used.
3554 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3555 implememt the ADRL pseudo op.
3556 (tc_gen_reloc): Generate a suitable error message if an ADRL
3557 instruction tries to generate a real reloc.
3558
3559 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3560
09ecf0ba
JL		 3561Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3562
3563 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3564 into lower case.
3565
264d6861
ILT		 35661999-06-27 H.J. Lu <hjl@gnu.org>
3567
3568 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3569 non BFD_ASSEMBLER case.
3570
827c0149
ILT		 35711999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3572
3573 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3574 data.
3575
a340d270
RH		 35761999-06-26 David Mosberger <davidm@hpl.hp.com>
3577
3578 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3579 out_end_sequence() when the address decreases due to a new frag.
3580 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3581 numbering starts with 1.
3582
16b93d88
NC		 35831999-06-23 Nick Clifton <nickc@cygnus.com>
3584
3585 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3586 .section for COFF.
3587 (mcore_s_text): Call obj_elf_text for ELF target.
3588 (mcore_s_data): Call obj_elf_data for ELF target.
3589 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3590 for COFF target.
3591 (mcore_s_bss): New function: Dump literal table before changing
3592 sections.
3593 (mcore_s_comm): New function: Dump literal table before changing
3594 sections.
3e87a760 3595
16b93d88
NC		 3596 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3597 No longer static functions.
3598 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3599 Provide prototypes for these functions.
3600
fed9b18a
ILT		 36011999-06-22 Ian Lance Taylor <ian@zembu.com>
3602
be2acf27
ILT		 3603 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3604 a list of names, to try obj_segment_name, and to try abbreviated
3605 names when using COFF without long section names.
3606
7dcc9865
ILT		 3607 * config/tc-alpha.c: More use of symbol accessor functions.
3608 * config/tc-arc.c: Likewise.
3609 * config/tc-d30v.c: Likewise.
3610 * config/tc-fr30.c: Likewise.
3611 * config/tc-i860.c: Likewise.
3612 * config/tc-m88k.c: Likewise.
3613 * config/tc-mcore.c: Likewise.
3614 * config/tc-ns32k.c: Likewise.
3615 * config/tc-sparc.c: Likewise.
3616 * config/tc-v850.c: Likewise.
3617
a77f5182
ILT		 3618 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3619 sy_value with appropriate accessor functions.
3620 * config/tc-arm.c (md_apply_fix3): Likewise.
3621 * config/tc-d10v.c (AT_WORD_P): Likewise.
3622 * config/tc-v850.c (reg_name_search): Likewise.
3623
fed9b18a
ILT		 3624 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3625 use symbol_get_bfdsym instead.
3626 * config/tc-ppc.c (md_assemble): Likewise.
3627 * config/tc-v850.c (v850_comm): Likewise.
3628
310b5aa2
ILT		 36291999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3630
3631 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3632 the symbol, rather than accessing the bsym member.
3633 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3634 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3635 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3636 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3637 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3638 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3639 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3640 * config/tc-v850.c (tc_gen_reloc): Likewise.
3641
9cb8e75e
JL		 3642Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3643
3644 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3645 (hppa_gen_reloc_type): Conditionalize on BFD64.
3646 (tc_gen_reloc): Re-enable ELF relocations.
3647 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3648
3d103319
ILT		 36491999-06-21 Ian Lance Taylor <ian@zembu.com>
3650
3651 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3652 warning.
3653 (do_ldst): Move assignment out of if condition.
3654 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3655 parentheses to avoid warning.
3656
776b24b4
NC		 36571999-06-21 Nick Clifton <nickc@cygnus.com>
3658
155f0fe7
NC		 3659 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3660 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 3661
809ffe0d
ILT		 36621999-06-19 Ian Lance Taylor <ian@zembu.com>
3663
3664 * config/tc-ppc.c: Update for symbol handling changes.
3665 * config/obj-coff.c: Likewise.
3666
49863f82
JL		 3667Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3668
3669 * tc-hppa.c: General cleanups of ELF support. No more spaces
3670 and subspaces for ELF.
3671 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3672 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3673 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3674 (UNWIND_SECTION_NAME): Likewise.
3675 (space/subspace related structures): Conditionalize definitions
3676 on OBJ_SOM.
3677 (space/subspace directives and support routines): Conditionalize
3678 definitions and references/uses on OBJ_SOM.
3679 (label_symbol_struct): For ELF, track the symbol's segment. For
3680 SOM track its space.
3681 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3682 changes.
3683 (USE_ALIASES): Kill for both SOM & ELF.
3684 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3685 (pa_space, pa_subspace): Corresponding changes.
3686 (pa_spaces_begin): Corresponding chagnes.
3687 (md_begin): Do not muck around with space/subspace stuff for
3688 OBJ_ELF.
3689 (md_apply_fix): Temporarily disable argument relocation stuff
3690 for OBJ_ELF.
3691 (tc_gen_reloc): Temporarily disable relocation generation for
3692 OBJ_ELF
3693 (pa_build_unwind_subspace): Similarly.
3694
fed881b1
NC		 36951999-06-16 Nick Clifton <nickc@cygnus.com>
3696
3697 * config/tc-arm.c (thumb_set): New pseudo op.
3698 (text, data, section): Override these pseudo ops with ARM
3699 specific versions.
3700 (s_thumb_set): New function: Perform the same as a .set pseudo
3701 op, but also mark the alias'ed symbol as being a Thumb
3702 function.
3703 (arm_s_text): New function: Perform the same as the .text
3704 pseudo op, but dump the literal pool before changing
3e87a760 3705 sections.
fed881b1
NC		 3706 (arm_s_data): New function: Perform the same as the .data
3707 pseudo op, but dump the literal pool before changing
3e87a760 3708 sections.
fed881b1 3709 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 3710 .section pseudo op, but dump the literal pool before changing
3711 sections.
fed881b1
NC		 3712 (arm_cleanup): Do not reset the current section before dumping
3713 the literal pool.
3714
0f94f4c8
NC		 37151999-06-17 Nick Clifton <nickc@cygnus.com>
3716
2f3519a2
NC		 3717 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3718 OPTION_NO_WARN_UNMATCHED entries.
3719 (md_parse_option): Generate a warning message if an unrecognised
3720 option is encountered.
3721
0f94f4c8
NC		 3722 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3723 (get_operands): When parsing an expression after an '@' symbol
3724 has been detected, do not ignore '#' symbols.
3725 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 3726 false.
0f94f4c8 3727
e4a86f6f
ILT		 37281999-06-13 Ian Lance Taylor <ian@zembu.com>
3729
3730 From K. Richard Pixley <rich@noir.com>:
3731 * configure.in (ppc-*-vxworks*): New target.
3732 * configure: Rebuild.
3733
a8aed0fb
UD		 37341999-06-12 Philip Blundell <philb@gnu.org>
3735
3736 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3737
7565ed77
ILT		 37381999-06-13 Ian Lance Taylor <ian@zembu.com>
3739
3740 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3741 which refer to symbols in linkonce sections, permit reducing the
3742 relocs if the symbol is local.
3743
b9e57a38
ILT		 37441999-06-12 Ian Lance Taylor <ian@zembu.com>
3745
3746 * subsegs.c (subseg_text_p): New function.
3747 * as.h (subseg_text_p): Declare.
3748 * read.c (do_align): Use subseg_text_p to set the default fill.
3749 * write.c (subsegs_finish): Likewise.
3750 * config/obj-coff.c (write_object_file): Likewise.
3751 * config/tc-i386.h (md_maybe_text): Don't define.
3752 (md_do_align): Use subseg_text_p to set the default fill.
3753 * config/tc-m32r.c (m32r_do_align): Likewise.
3754 * config/tc-sh.c (sh_do_align): Likewise.
3755 * config/tc-sparc.h (md_do_align): Likewise.
3756
008960a5
ILT		 37571999-06-12 David O'Brien <obrien@freebsd.org>
3758
3759 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3760 * configure: Rebuild.
3761
a1605869
ILT		 37621999-06-12 Ian Lance Taylor <ian@zembu.com>
3763
d9ac5a3b
ILT		 3764 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3765 * Makefile.am: Rebuild dependencies.
3766 * Makefile.in: Rebuild.
3767
a1605869
ILT		 3768 * config/tc-i386.c (i386_immediate): Remove unused label
3769 seg_unimplemented.
3770
3771 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3772 * symbols.c: Likewise.
3773 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3774 sy_next field when taking address, rather than symbol_next.
3775
3776 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3777 offsetT.
3778 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3779 value from the output file architecture.
3780 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3781 * dwarf2dbg.h: Change bfd_vma to addressT.
3782
a7cd1c22
ILT		 37831999-06-11 Ian Lance Taylor <ian@zembu.com>
3784
3785 * dwarf2dbg.h: Use PARAMS in function declarations.
3786
76171f81
ILT		 37871999-06-11 Martin Dorey <mdorey@madge.com>
3788
3789 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3790 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3791 OBJ_ELF.
3792 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3793
9b4d630b
ILT		 37941999-06-11 Ian Lance Taylor <ian@zembu.com>
3795
5865bb77
ILT		 3796 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3797
9e7c96d9
ILT		 3798 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3799 popsection.
3800
1b50c718
ILT		 3801 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3802
1bf67e0d
ILT		 3803 * read.c (read_a_source_file): Only declare inescape if
3804 QUOTES_IN_INSN.
3805
3806 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3807 match parameters.
3808 (find_entry_byval): Add parens to avoid warning.
3809
3810 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3811
9b4d630b
ILT		 3812 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3813 undefined symbols.
3814
a22b281c
RH		 38151999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3816
66778679 3817 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 3818 with isoctal.
3819
3820 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3821 synthetize_setx): New functions.
3822 (md_assemble): Broken the special cases into the above
3823 functions. Make compiler happy if sizeof(bfd_vma)==4.
3824 Fix sethi generated from set/setuw. If instructions have a relloc,
3825 always clear the fields to be relocated in the opcode.
3826 (sparc_ip): Remove special_case global variable.
3827
7f2f689c
ILT		 38281999-06-10 Ian Lance Taylor <ian@zembu.com>
3829
d7ba4a77
ILT		 3830 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3831 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3832 indication of success rather than a value.
3833 (itbl_get_val): Likewise.
3834 (itbl_get_field): Use strcspn. Change delimiters to include
3835 parens.
3836 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3837 (itbl_get_val): Likewise.
3838 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3839
7f2f689c
ILT		 3840 * symbols.c (copy_symbol_attributes): Convert local symbols to
3841 regular symbols.
3842
c1d3c45e
NC		 38431999-06-10 Nick Clifton <nickc@cygnus.com>
3844
3845 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 3846 ARM920t.
c1d3c45e 3847
63fab58c
RH		 38481999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3849
3850 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3851 Optimize set if sizeof(bfd_vma) == 64.
3852 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 3853 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 3854 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3855
cf9a1301
RH		 38561999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3857
3858 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3859 (s_ncons): New function.
3860 (native_op_table): New table.
3861 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3862 R_SPARC_OLO10 handling.
3863
bf29b231
RH		 3864Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3865
3866 * expr.h (struct expressionS): Revert last change; widen X_op.
3867 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3868
9be1cda6
AS		 3869Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3870
a4835b42
AS		 3871 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3872 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3873 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3874 * Makefile.in: Regenerated.
3875
9be1cda6
AS		 3876 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3877 `common' pass on to s_mri_common.
3e87a760 3878 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 3879
62335629
RH		 38801999-06-06 Richard Henderson <rth@cygnus.com>
3881
3882 * config/obj-elf.c (obj_elf_section): Don't free the return
3883 value of demand_copy_C_string.
3884
9de8d8f1
RH		 38851999-06-05 Richard Henderson <rth@cygnus.com>
3886
3887 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3888 creation logic from obj_elf_create_section.
3889
3890 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3891 (section_stack): New.
3892 (special_sections): Make const.
3893 (obj_elf_section): Gut and rewrite parsing.
3894 (obj_elf_change_section): New function broken out of obj_elf_section.
3895 (obj_elf_parse_section_letters): Likewise.
3896 (obj_elf_section_word): Likewise.
3897 (obj_elf_section_type): Likewise.
3898 (obj_elf_previous): Treat as a toggle.
3899 (obj_elf_popsection): New.
3900 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3901 (ppc_section_type): Likewise.
3902 * config/tc-ppc.h: Likewise.
3903
3904 * expr.h (struct expressionS): Don't make X_op a bitfield.
3905 * config/tc-alpha.c: Update for symbol handling changes.
3906 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3907 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3908
58b5739a
RH		 39091999-06-05 Richard Henderson <rth@cygnus.com>
3910
3911 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3912 (dwarf2_gen_line_info): Kill unused variables.
3913 (dwarf2_finish): Likewise.
3914 (dwarf2_where): Likewise.
3915 (dwarf2_directive_file): If we've only got a string,
3916 hand off to s_app_file.
3917 * ecoff.c: Move the include of ecoff.h.
3918 * symbols.h (S_IS_FUNCTION): Prototype.
3919
3920 * read.c (LEX_HASH): Supply a default.
3921 (lex_type): Use it.
3922 (s_globl): Update `c' after skipping whitespace.
3923 * read.h (LEX_END_NAME, is_name_ender): New.
3924 * expr.c (get_symbol_end): Respect it.
3925
398e8c25
ILT		 39261999-06-04 Mark Klein <mklein@dis.com>
3927
993142d5
ILT		 3928 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3929 to real if OBJ_SOM
3930 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3931
398e8c25
ILT		 3932 * config/tc-hppa.c: Update for symbol handling changes.
3933
b4013713
ILT		 39341999-06-03 Ian Lance Taylor <ian@zembu.com>
3935
080e41e6
ILT		 3936 * cgen.c: Update for symbol handling changes.
3937 * config/tc-m32r.c: Likewise.
f412ead8 3938
a0f75b47
ILT		 3939 * config/tc-hppa.h: Update for symbol handling changes.
3940 * config/tc-hppa.c: Likewise.
3941
174419c1
ILT		 3942 * config/tc-arm.h: Update for symbol handling changes.
3943 * config/tc-arm.c: Likewise.
3944 (symbol_make_empty): Remove. Just use symbol_create.
3945
3946 * symbols.c (symbol_set_tc): Correct name.
3947
6104f0a0
ILT		 3948 * Makefile.am: Rebuild dependencies.
3949 ($(OBJS)): Don't depend upon struc-symbol.h.
3950 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3951 * dep-in.sed: Don't remove struc-symbol.h.
3952 * Makefile.in: Rebuild.
3953
b4013713
ILT		 3954 * doc/internals.texi (Symbols): Describe changes in symbol
3955 handling.
3956
6576f0b5
RH		 39571999-06-03 Richard Henderson <rth@cygnus.com>
3958
3959 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3960 instead of doing the work by hand.
3961
fac0d250
RH		 39621999-06-03 David Mosberger <davidm@hpl.hp.com>
3963
3964 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3965 state of line state-machine.
3966 (struct ls): Collect DWARF2 line state-machine state in new member
3967 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3968 resulted in any DWARF2 directives.
3969 (reset_state_machine): New function.
3970 (out_end_sequence): Ditto.
3971 (dwarf2_gen_line_info): When switching sections or switching to a
3972 lower text address, call out_end_sequence() first to terminate the
3973 previous code sequence as code sequences MUST have monotonically
3974 increasing addresses.
3975 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3976
39771999-06-03 David Mosberger <davidm@hpl.hp.com>
3978
3979 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3980 DWARF2 debug info (line information only, at this point).
3981 * as.h: Update comment about supported debug formats.
3982 * dwarf2dbg.c, dwarf2dbg.h: New files.
3983 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3984
3985 * expr.c (operand): Don't use [ for parens if we want an index op.
3986 (op_encoding): Switch [ into O_index, if desired.
3987 (op_rank): Renumber with O_index on bottom.
3988 (expr): If O_index, match closing bracket.
3989 * expr.h (O_index): New.
3990
3991 * read.c (read_a_source_file): Conditionally allow matched "
3992 in lines passed to md_assemble.
3993
3994 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3995
49309057
ILT		 39961999-06-03 Ian Lance Taylor <ian@zembu.com>
3997
3998 Add support for storing local symbols in a small structure to save
3999 memory when assembling large files.
4000 * as.h: Don't include struc-symbol.h.
4001 (symbolS): Add typedef.
4002 * symbols.c: Include struc-symbol.h.
4003 (local_hash): New static variable.
4004 (save_symbol_name): New static function, from symbol_create.
4005 (symbol_create): Call save_symbol_name.
4006 (local_symbol_count): New static variable.
4007 (local_symbol_conversion_count): Likewise.
4008 (LOCAL_SYMBOL_CHECK): Define.
4009 (local_symbol_make): New static function.
4010 (local_symbol_convert): New static function.
4011 (colon): Handle local symbols. Create local symbol for local
4012 label name.
4013 (symbol_table_insert): Handle local symbols.
4014 (symbol_find_or_make): Create local symbol for local label name.
4015 (symbol_find_base): Check for local symbol.
4016 (symbol_append, symbol_insert): Check for local symbols.
4017 (symbol_clear_list_pointers, symbol_remove): Likewise.
4018 (verify_symbol_chain): Likewise.
4019 (copy_symbol_attributes): Likewise.
4020 (resolve_symbol_value): Handle local symbols.
4021 (resolve_local_symbol): New static function.
4022 (resolve_local_symbol_values): New function.
4023 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4024 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4025 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4026 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4027 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4028 (symbol_previous, symbol_next): New functions.
4029 (symbol_get_value_expression): Likewise.
4030 (symbol_set_value_expression): Likewise.
4031 (symbol_set_frag, symbol_get_frag): Likewise.
4032 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4033 (symbol_mark_used_in_reloc): Likewise.
4034 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4035 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4036 (symbol_mri_common_p): Likewise.
4037 (symbol_mark_written, symbol_clear_written): Likewise.
4038 (symbol_written_p): Likewise.
4039 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4040 (symbol_section_p, symbol_equated_p): Likewise.
4041 (symbol_constant_p): Likewise.
4042 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4043 (symbol_get_obj, symbol_set_obj): Likewise.
4044 (symbol_get_tc, symbol_set_tc): Likewise.
4045 (symbol_begin): Initialize local_hash.
4046 (print_symbol_value_1): Handle local symbols.
4047 (symbol_print_statistics): Print local symbol statistics.
4048 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4049 Declare new symbols.c functions. Move many declarations here from
4050 struc-symbol.h.
4051 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4052 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4053 (struct symbol): Move bsym to make it clearly the first field.
4054 Remove TARGET_SYMBOL_FIELDS.
4055 (symbolS): Don't typedef.
4056 (struct broken_word): Remove.
4057 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4058 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4059 (symbol_clear_list_pointers): Likewise.
4060 (symbol_insert, symbol_remove): Likewise.
4061 (symbol_previous, symbol_append): Likewise.
4062 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4063 (struct local_symbol): Define.
4064 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4065 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4066 (local_symbol_get_frag, local_symbol_set_frag): Define.
4067 (local_symbol_get_real_symbol): Define.
4068 (local_symbol_set_real_symbol): Define.
4069 Define.
4070 * write.c (write_object_file): Call resolve_local_symbol_values.
4071 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4072 (TARGET_SYMBOL_FIELDS): Don't define.
4073 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4074 ECOFF_DEBUGGING, add ECOFF fields.
4075 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4076 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4077 ECOFF_DEBUGGING, add ECOFF fields.
4078 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4079 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4080 * config/tc-mcore.h: Don't include struc-symbol.h.
4081 (TARGET_SYMBOL_FIELDS): Don't define.
4082 (struct mcore_tc_sy): Define.
4083 (TC_SYMFIELD_TYPE): Define.
4084 * Many files: Use symbolS instead of struct symbol. Use new
4085 accessor functions rather than referring to symbolS fields
4086 directly.
4087
4088 * read.c (s_mri_common): Don't add in value of line_label.
4089
4090 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4091 checking for SEC_LINK_ONCE.
4092
4093 * config/tc-sh.h (sh_fix_adjustable): Declare.
4094
4095 * app.c (input_buffer): New static variable.
4096 (app_push): Save saved_input in allocated buffer.
4097 (app_pop): Restored saved_input.
4098 (do_scrub_chars): Change get parameter to take char * and int as
4099 arguments. Change GET macro to pass input_buffer to get
4100 function. Don't save input into allocated buffer.
4101 * as.h (do_scrub_chars): Update declaration.
4102 * input-file.c (input_file_get): Change to take char * and int.
4103 Read data into passed in buffer. Remove static buffer.
4104 * read.c (scrub_from_string): Change to take char * and int. Copy
4105 data into passed in buffer.
4106
4107 * hash.h: Neaten. Declare hash_traverse.
4108 * hash.c: Complete rewrite based on BFD hashing code.
4109 * gasp.c (chunksize): New variable.
4110 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4111 hash_delete.
4112
661e4995
NC		 41131999-05-28 Nick Clifton <nickc@cygnus.com>
4114
4115 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4116 addend unless the target uses an old ABI.
4117
d9a62219
DE		 4118Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4119
4120 -Wchar-subscripts cleanup
4121 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 4122 calls to isascii,iscntrl are correct.
d9a62219
DE		 4123 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4124 (unsigned char).
4125 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4126 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4127 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4128 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4129
6da466c7
ILT		 41301999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4131
4132 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4133 width for Coldfire.
4134 (arch_coldfire_p): New #define.
4135 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4136
41371999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4138
4139 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4140
4141 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4142 (install_operand): Add place `N'.
4143 (init_table): Add registers ACC, MACSR, MASK.
4144
4145 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4146
4147 * config/tc-m68k.c: Change mcf5200 --> mcf.
4148 (archs): Add mcf5206e, mcf5307.
4149 (m68k_ip): Add format `u'.
4150 (install_operand): Add place `m', `M', `h'.
4151 (init_table): Add upper/lower registers.
4152
4153 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4154
bedf545c
ILT		 41551999-05-28 Martin Dorey <mdorey@madge.com>
4156
4157 * config/tc-i960.c: Several minor changes to add ELF and
4158 BFD_ASSEMBLER support.
4159 * config/tc-i960.h: Likewise.
4160 * configure.in (i960-*-elf*): New target.
4161 * aclocal.m4, configure: Rebuild.
4162
40c62b25
AM		 41631999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4164
4165 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4166 reloc changes when defined(BFD_ASSEMBLER).
4167
daa01f85
AM		 41681999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4169
4170 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4171
4172 * write.c (write_print_statistics): Output to file, not stderr.
4173
4174 * expr.c (generic_bignum_to_int32,64): Prototype.
4175
4176 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4177 output_sleb128, output_uleb128, output_big_sleb128,
4178 output_big_uleb128, output_big_leb128): Prototype.
4179 (output_big_sleb128, output_big_uleb128): Make inline.
4180 (output_big_leb128): Remove inline
4181
4182 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4183 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4184 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4185 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4186 value for correct overflow check in write.c:fixup_segment.
4187 * write.c (fixup_segment): Move bitfield overflow checks to after
4188 the md_apply_fix call.
4189 * config/obj-coff.c (fixup_segment): Likewise.
4190 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4191 valueT *val argument.
4192
19b34177
AS		 4193Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4194
4195 * config/atof-ieee.c (gen_to_words): Correctly round a
4196 denormalized number. Fix off-by-one in range checking for
3e87a760 4197 exponent in a denormal.
19b34177 4198
b8a40f53
NC		 41991999-05-10 Nick Clifton <nickc@cygnus.com>
4200
4201 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 4202 name.
b8a40f53 4203
53f3de98
RH		 4204Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4205
4206 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4207
578ec497
AM		 42081999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4209
4210 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4211 (ReverseRegRegmem): Remove.
4212 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4213 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4214 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4215 kludge.
4216
4217 From Doug Ledford <dledford@redhat.com>
4218 * config/tc-i386.h (RegXMM): New for P/III.
4219 * config/tc-i386.c: Add support for P/III.
4220
d0e9a01c
RH		 4221Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4222
4223 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4224 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4225 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4226
83183c0c
RH		 4227Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4228
4229 * config/tc-i386.c (i386_immediate): Skip whitespace before
4230 complaining about junk after expression.
4231 (i386_displacement): Likewise.
4232
03987ced
RH		 4233Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4234
4235 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4236 Don't copy before downcaseing.
4237
0d96863f 42381999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 4239
66778679
RH		 4240 * tc-m68k.c: Include elf/m68k.h.
4241 (m68k_elf_final_processing): New routine.
4242 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4243 Define.
3e87a760 4244
90700a53
JL		 4245Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4246
4247 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4248 17 bit fmt insn.
4249
252b5132
RH		 42501999-04-30 Nick Clifton <nickc@cygnus.com>
4251
4252 * config/tc-mcore.c (mcore_s_section): Dump literals before
4253 changing section.
4254
42551999-04-29 Nick Clifton <nickc@cygnus.com>
4256
4257 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4258 for COFF/PE port.
4259
4260Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4261
4262 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4263 (TC_INIT_FIX_DATA): Delete.
4264 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4265 (TC_INIT_FIX_DATA): Delete.
4266 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4267 * write.c (fix_new_internal): Initialize fx_cgen member.
4268 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4269 (gas_cgen_md_apply_fix3): Update.
4270 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4271 (md_cgen_record_fixup_exp): Update.
4272 (FX_OPINFO_R_TYPE): Update.
4273
4274 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4275 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4276 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4277 * frags.h (struct frag): Make opindex, opinfo ints.
4278
4279 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4280
42811999-04-26 Tom Tromey <tromey@cygnus.com>
4282
4283 * aclocal.m4, configure: Updated for new version of libtool.
4284
42851999-04-22 Nick Clifton <nickc@cygnus.com>
4286
4287 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 4288 md_apply_fix.
252b5132
RH		 4289 (md_apply_fix3): Do not fix up absolute relocations against
4290 symbolic values.
4291
4292 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4293
42941999-04-20 Nick Clifton <nickc@cygnus.com>
4295
4296 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4297 changes and data-in-text directives.
4298 (mcore_cons): New function: intercept cons() operations.
4299 (mcore_float_cons): New function: intercept float_cons()
3e87a760 4300 operations.
252b5132
RH		 4301 (mcore_stringer): New function: intercept stringer() operations.
4302
43031999-04-18 Ian Lance Taylor <ian@zembu.com>
4304
4305 * obj.h (struct format_ops): Change generate_asm_lineno field to
4306 take no parameters.
4307 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4308
4309 * config/tc-alpha.c (find_opcode_match): Add default case to
4310 switch.
4311 (find_macro_match): Likewise.
4312 (load_expression): Parenthesize && within ||.
4313
4314 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4315
43161999-04-17 Nick Clifton <nickc@cygnus.com>
4317
4318 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4319 .text .data .section pseudo ops.
3e87a760
AM		 4320 (mcore_s_section): New function. Dump lits before changing secs.
4321 (mcore_s_text): New function. Dump lits before changing secs.
4322 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 4323
43241999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4325
4326 * config/tc-mips.c (mips_32bitmode): New.
4327 (md_begin): Set mips_32bitmode if needed.
4328 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4329 Set EF_MIPS_32BITMODE.
4330
4331Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4332
4333 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4334 change.
4335
43361999-04-16 Nick Clifton <nickc@cygnus.com>
4337
4338 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4339
4340Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4341
3e87a760 4342 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 4343 expressions correctly.
4344
4345
43461999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4347
4348 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4349
4350Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4351
4352 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4353 and fmpynfadd instructions.
4354
43551999-04-11 Richard Henderson <rth@cygnus.com>
4356
4357 * as.h (environ): Declare it, if needed.
4358 * as.c (dump_statistics): Don't declare environ.
4359 * configure.in (environ): Detect declaration.
4360 * configure, config.in: Rebuild
4361
4362 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4363 (i386_displacement): Allocate enough space for replacement buffer.
4364 Clean up replacement buffer initialization.
4365
43661999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4367
4368 * subsegs.c (section_symbol): Don't create a new symbol if one
4369 already exists; instead, use the existing one, but set its segment
4370 and frag data if it hasn't already been defined.
4371 * config/obj-coff.c (c_section_symbol): Likewise.
4372
4373Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4374
4375 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4376
43771999-04-08 Nick Clifton <nickc@cygnus.com>
4378
4379 * config/tc-mcore.c: New File: Support routines for MCore
4380 assembler.
3e87a760 4381 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 4382 * config/obj-coff.c: Add support for mcore-pe target.
4383
4384 * Makefile.am: Add support for MCore targets.
4385 * Makefile.in: Regenerate.
4386 * configure.in: Add support for MCore targets.
4387 * configure: Regenerate.
4388
4389 * doc/all.texi: Set MCORE.
4390 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 4391
252b5132
RH		 4392 * write.h: Prevent multiple inclusion.
4393
43941999-04-06 Ian Lance Taylor <ian@zembu.com>
4395
4396 * asintl.h (LC_MESSAGES): Never define.
4397 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4398 does not define it.
4399 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4400 does not define it.
4401
4402 * Makefile.am (m68k-parse.c): If configuring in the source
4403 directory, copy m68k-parse.y into the local directory before
4404 running ylwrap, to remove spurious differences when generating
4405 snapshots.
4406 * Makefile.in: Rebuild.
4407
4408 * config/tc-sparc.h (md_do_align): Just allocate the number of
4409 bytes necessary, rather than always allocating 1024.
4410
44111999-04-04 Ian Lance Taylor <ian@zembu.com>
4412
4413 * listing.c (listing_newline): Add cast to avoid warning.
4414 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4415 * config/tc-i386.c (i386_scale): Add return value.
4416 (build_displacement_string): Remove unused local temp_disp2.
4417 (i386_intel_memory_operand): Add parentheses to avoid warning.
4418 (i386_intel_operand): Remove unused local end_of_operand_string.
4419 (i386_operand): Remove unused local operand_modifier.
4420 (i386_operand): Add parens to avoid warning.
4421
44221999-04-04 Don Bowman <don@pixsci.com>
4423
4424 * configure.in: Add mips*-*-vxworks* target; have it define
4425 MIPS_STABS_ELF.
4426 * configure, config.in: Rebuild.
4427
44281999-03-31 Nick Clifton <nickc@cygnus.com>
4429
4430 * configure.in (emulations): Add support for arm-epoc-pe.
4431 * configure: Regenerate.
4432 * config/te-epoc-pe.h: New file. Define macros specific to
4433 arm-epoc-pe target.
4434 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4435 for arm-epoc-pe target.
4436
4437Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4438
4439 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4440
4441Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4442
4443 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4444 detect ",n" without a condition.
4445 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4446
4447
4448Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4449
4450 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4451 instruction is encoded with one bit.
4452
4453
44541999-03-23 Ian Lance Taylor <ian@zembu.com>
4455
4456 * doc/internals.texi (CPU backend): Mention that
4457 line_separator_chars should not include newline. From thi
4458 <ttn@mingle.glug.org>.
4459
44601999-03-22 Doug Evans <devans@casey.cygnus.com>
4461
4462 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4463 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4464
4465Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4466
4467 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4468
4469Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4470
4471 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4472
4473
4474Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4475
4476 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 4477
252b5132
RH		 44781999-03-15 Martin Hunt <hunt@cygnus.com>
4479
4480 * app.c (do_scrub_begin): Change '-' back to a symbol char
4481 so we can use multiple opcodes on a line again.
4482
4483 * config/tc-d30v.c: By default, warn if a symbol has
4484 the same name as a register. Plus some minor
4485 updates from the branch.
4486
44871999-03-13 Nick Clifton <nickc@cygnus.com>
4488
4489 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4490 BFD_RELOC_16 and BFD_RELOC_64.
4491
44921999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4493
4494 * expr.c (expr): Add missing else.
4495
44961999-03-12 Nick Clifton <nickc@cygnus.com>
4497
4498 * config/tc-arm.c (md_apply_fix3): Improve error message.
4499
45001999-03-11 Doug Evans <devans@casey.cygnus.com>
4501
4502 * Makefile.am (CPU_TYPES): Add fr30.
4503 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4504 (fr30,m32r dependencies): Update.
4505 * Makefile.in: Rebuild.
4506
4507 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4508 (gas_cgen_record_fixup_exp): Ditto.
4509 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4510 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4511 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4512 (md_cgen_lookup_reloc): Update use of operand->type.
4513 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4514 (md_convert_frag): Call cgen_operand_lookup_by_num.
4515 (md_cgen_lookup_reloc): Update use of operand->type.
4516 (m32r_cgen_record_fixup_exp): Ditto.
4517
45181999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4519
4520 * config/tc-mips.c (md_show_usage): Fix message.
4521
45221999-03-03 Nick Clifton <nickc@cygnus.com>
4523
4524 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4525 and LDR reg,=<expr> instruction.
4526
4527 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4528 -mcpu=arm9tdmi.
4529
4530Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4531
4532 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4533
45341999-02-17 Nick Clifton <nickc@cygnus.com>
4535
4536 This patch was created by: Scott Bambrough
4537 <scottb@corelcomputer.com>
3e87a760
AM		 4538
4539 * app.c:
252b5132 4540 Special cased '@' character. The '@' character is used as the
3e87a760 4541 ARM assembler comment character, as a special character
252b5132
RH		 4542 and in ELF .symver pseudo-op's, and as a special character in
4543 .type and .section pseudo-ops.
4544 (symver_pseudo): New static variable.
4545 (symver_state): New static variable.
4546 (struct app_save): Add field 'symver_state'.
4547 (app_push): Save global symver_state int struct app_save.
4548 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 4549 (do_scrub_chars): Special case handling of '@' character in
4550 .symver pseudo-ops.
252b5132
RH		 4551
4552 * configure.in: Modified to recognize armv* uname syntax from ARM
4553 Linux kernel.
4554 * configure: Regenerated.
3e87a760 4555
252b5132
RH		 4556 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4557 a prefix to the section's type.
4558 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4559 the type's typename.
4560
4561 * config/tc-arm.h: Add support for PIC generation:
4562 (pic_code): New boolean.
4563 (obj_relocate_extern): Define.
4564 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4565 (TC_CONS_FIX_NEW): Define.
4566 (tc_fix_adjustable): Define.
4567 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 4568
252b5132
RH		 4569 * config/tc-arm.c: Add support for PIC generation:
4570 (line_seperator_chars): Allow ';' as a seperator for Linux.
4571 (is_immediate_prefix): New macro.
4572 (arm_parse_reloc): New function.
4573 (s_arm_elf_cons): New function.
4574 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4575 (md_undefined_symbol): Special case handling for the Global Offset
4576 Table's symbol.
4577 (md_apply_fix3): Handle PIC relocs.
4578 (tc_gen_reloc): Handle PIC relocs.
4579 (md_parse_option): Add support for '-k' command line switch to
4580 enable PIC generation.
4581 (cons_fix_new_arm): New function.
4582 (s_arm_elf_cons): New function.
4583
4584Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4585
4586 * configure.in: Add comments for uses of AC_DEFINE.
4587 * acinclude.m4: Likewise.
4588 * acconfig.h: Remove.
4589 * aclocal.m4: Rebuild.
4590 * configure: Rebuild.
4591 * Makefile.in: Rebuild.
4592 * config.in: Rebuild.
4593
45941999-02-15 Jim Lemke <jlemke@cygnus.com>
4595
4596 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4597 non-constant offset from a base register.
4598
45991999-02-14 Ken Raeburn <raeburn@raeburn.org>
4600
4601 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4602 strings always.
4603
4604Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4605
4606 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4607 (emit_insn): Look for pc-relative and no-overflow specifiers on
4608 internal relocation types.
4609
46101999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4611
4612 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4613 -mcpu=NNNN flags.
4614
4615 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4616 mips_cpu instead.
4617 (mips_4650, mips_4010, mips_4100): Variables removed.
4618 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4619 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4620 variables.
4621 (md_begin): Don't bother initializing the mips_NNNN variables;
4622 mips_cpu is set, and that's good enough now.
4623 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4624 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4625 (show): New function, to handle wrapping in the CPU lists.
4626 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4627
4628Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4629
4630 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4631 than treat as an immediate specifier.
4632
4633Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4634
4635 * config/tc-i386.c: Prototype many functions.
4636 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4637 (i386_immediate): Remove unused second argument.
4638 (i386_intel_operand): Fix i386_is_reg typo.
4639 (i386_operand): Use allow_naked_reg.
4640 (output_invalid): Make operand int for K&R.
4641
4642Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4643
4644 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4645 patch.
4646 * Makefile.in: Rebuild.
4647
46481999-02-09 Doug Evans <devans@casey.cygnus.com>
4649
4650 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4651 (cgen.o): Ditto.
4652 (EXTRA_as_new_SOURCES): Comment out.
4653 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4654 * Makefile.in: Rebuild.
4655 * doc/Makefile.in: Rebuild.
4656 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4657 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4658 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4659 * configure: Rebuild.
4660 * aclocal.m4: Rebuild.
4661 * config.in: Rebuild.
4662 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4663 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4664 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4665 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4666 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4667 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4668 (gas_cgen_record_fixup_exp): Ditto.
4669 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4670 descriptor, not global variable.
4671 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4672 descriptor, not global variable. Refer to insert_operand handler
4673 via cpu descriptor, not global function.
4674 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4675 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4676 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4677 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4678 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4679 * config/tc-m32r.c: Ditto.
4680 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4681 (md_assemble): Ditto.
4682 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4683
46841999-02-09 Nick Clifton <nickc@cygnus.com>
4685
4686 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4687 relocations for ELF targets.
4688
46891999-02-08 Nick Clifton <nickc@cygnus.com>
4690
4691 * configure.in: Add support for StrongARM target.
4692 * configure: Regenerate.
4693
46941999-02-05 Nick Clifton <nickc@cygnus.com>
4695
4696 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4697
4698 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4699 for COFF ports.
4700
4701Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4702
4703 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4704
4705Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4706
66778679
RH		 4707 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4708 (INTEL_DWORD_MNEM_SUFFIX): Define.
4709 (BYTE_PTR): Define.
4710 (WORD_PTR): Define.
4711 (DWORD_PTR): Define.
4712 (XWORD_PTR): Define.
4713 (SHORT): Define.
4714 (OFFSET_FLAT): Define.
4715 (FLAT): Define.
4716 (NONE_FOUND): Define.
4717 (No_dSuf): Define.
4718 (No_xSuf): Define.
4719 * config/tc-i386.c (set_intel_syntax): New routine.
4720 (intel_syntax): Declare.
4721 (allow_naked_reg): Declare.
4722 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4723 (intel_float_operand): New routine.
4724 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4725 Handle brackets as well as parens. Call i386_intel_operand for
4726 intel syntax. Reverse operands if appropriate. Handle new
4727 suffixes. Handle movzx and movsx.
4728 (i386_is_reg): New routine.
4729 (i386_immediate): New routine.
4730 (i386_scale): New routine.
4731 (i386_displacement): New routine.
4732 (i386_operand_modifier): New routine.
4733 (build_displacement_string): New routine.
4734 (i386_parse_seg): New routine.
4735 (i386_intel_memory_operand): New routine.
4736 (i386_intel_operand): New routine.
4737 (i386_operand): Call i386_displacement, i386_immediate,
4738 i386_scale, etc. instead of handling inline.
4739 (parse_register): Handle registers without prefix.
252b5132
RH		 4740
4741Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4742
66778679
RH		 4743 * configure: Regenerate.
4744 * configure.in (arm-*-oabi): New.
4745 (thumb-*-oabi): New.
4746 * config/tc-arm.c (target_oabi): Declare.
4747 (md_apply_fix3): Support REL relocs.
4748 (md_parse_option): Handle -oabi.
4749 (elf32_arm_target_format): New routine.
4750 (md_longopts): Add OPTION_OABI.
4751 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 4752
4753
47541999-01-28 Nick Clifton <nickc@cygnus.com>
4755
4756 * write.c (write_relocs): Handle out of range error.
4757
4758 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4759 (fr30_force_relocation): Default to 0.
4760
4761 * config/tc-fr30.h (obj_fix_adjustable): Define.
4762 (TC_FORCE_RELOCATION): Define.
4763
4764 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 4765 relocs.
252b5132
RH		 4766
47671999-01-16 Nick Clifton <nickc@cygnus.com>
4768
4769 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4770 merge of two instructions if the left instruciton kills the right.
4771
47721999-01-11 Doug Evans <devans@casey.cygnus.com>
4773
4774 * Makefile.in: Regenerate.
4775 * configure.in: Redo test for using cgen.
4776 * configure: Regenerate.
4777
47781999-01-09 Nick Clifton <nickc@cygnus.com>
4779
4780 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4781 redefinition of this macro.
4782
4783Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4784
4785 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4786 warning.
4787
47881998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4789
4790 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4791 a read of HI or LO and an immediatly following branch.
4792
47931998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4794
4795 * config/tc-mips.c (md_begin): Another correction to the setting of
4796 mips_eabi64.
4797
47981998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4799
3e87a760
AM		 4800 * config/tc-mips.c (md_begin): Correct type-o in setting of
4801 mips_eabi64.
252b5132
RH		 4802
48031998-12-21 Nick Clifton <nickc@cygnus.com>
4804
4805 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4806 bit insn when optimizing, so that parallelised instructions will
4807 start on a 32 bit boundary.
4808
48091998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4810
4811 * config/tc-mips.c (mips_eabi64): New.
4812 (md_begin): Set mips_eabi64.
4813 (mips_elf_final_processing): Use it.
4814
48151998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4816
3e87a760 4817 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 4818 Correct setting of ABI in e_flags.
4819
4820Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4821
3e87a760
AM		 4822 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4823 in delay slots.
252b5132
RH		 4824
48251998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4826
4827 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 4828
252b5132
RH		 48291998-12-15 Doug Evans <devans@casey.cygnus.com>
4830
4831 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4832 warning, values that don't fit in the field.
4833
48341998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4835
4836 * config/tc-mips.c (mips_abi_string): New.
4837 (md_parse_option,md_longopts): Add mabi.
4838 (mips_elf_final_processing): Set e_flags based on mabi flag.
4839
48401998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4841
3e87a760 4842 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 4843
484498-12-11 Ken Raeburn <raeburn@cygnus.com>
4845
4846 * config/tc-h8300.c (build_bytes): Change message given if the
4847 instruction requires H8/300H mode and we're not in Hmode, to
4848 suggest that it may be the operand modes that are the problem, not
4849 necessarily the opcode.
4850
48511998-12-10 Nick Clifton <nickc@cygnus.com>
4852
4853 * config/tc-fr30.c: Add line separator character.
4854
4855Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4856
4857 * configure.in (hppa-*-mpeix*): New target.
4858 * config/obj-som.h (obj_som_compiler): Declare.
4859 * config/obj-som.c (compiler_seen): New static variable.
4860 (obj_som_compiler): New function.
4861 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 4862 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 4863 (pa_type_args): Set hppa_priv_level.
4864 (pa_compiler): New static function if OBJ_SOM.
4865 * configure: Rebuild.
4866
4867Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4868
4869 * read.c (output_leb128): Don't mark as inline.
4870
48711998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4872
3e87a760 4873 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 4874 AIX .vbyte unaligned data support.
4875 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 4876 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 4877 sections.
4878
48791998-12-07 Nick Clifton <nickc@cygnus.com>
4880
4881 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 4882 input handling.
252b5132
RH		 4883
4884Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4885
66778679
RH		 4886 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4887 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 4888
4889Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4890
4891 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4892 checking the target type.
4893 (mips-dec-bsd*): Set endian to little.
4894 * configure: Rebuild.
4895
4896 COFF weak symbol support, based on patches from Mark Elbrecht
4897 <snowball3@usa.net>:
4898 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4899 * config/obj-coff.c (obj_coff_weak): New static function.
4900 (obj_coff_endef) [both versions]: Handle weak symbols.
4901 (coff_frob_symbol): Likewise.
4902 (yank_symbols): Likewise.
4903 (obj_pseudo_table): Add "weak".
4904
4905 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4906 <aymeric.vincent@emi.u-bordeaux.fr>.
4907 * aclocal.m4: Rebuild with current tools.
4908 * configure: Rebuild.
4909
4910 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4911 an assertion failure for a case we can't handle when OBJ_ECOFF.
4912
4913 * expr.c (operator): And with 0xff to avoid problems with signed
4914 char.
4915
49161998-12-03 Nick Clifton <nickc@cygnus.com>
4917
4918 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4919 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4920
49211998-12-02 Nick Clifton <nickc@cygnus.com>
4922
4923 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4924 LDI:20 insn.
4925
4926Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4927
3e87a760
AM		 4928 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4929 calculation of pcrel point.
252b5132
RH		 4930
4931Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4932
4933 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4934 pcrel point.
4935
4936Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4937
4938 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4939 scope.
4940 (d10v_cleanup): Only generate previous insn if a multiline insn is
4941 not pending.
4942
4943Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4944
4945 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 4946 FR30_OPERAND_I32.
252b5132
RH		 4947
4948Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4949
4950 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4951 -marm6xxx command line switches.
4952
49531998-11-18 Doug Evans <devans@casey.cygnus.com>
4954
4955 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4956 (itbl-ops.o): Delete duplicate dependencies.
4957 Rebuild dependencies.
4958 Add fr30 dependencies.
4959 * Makefile.in: Rebuild.
4960
4961Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4962
4963 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4964 opcode list.
4965 * listing.c: Ignore line terminator characters found inside
3e87a760 4966 strings.
252b5132
RH		 4967
4968Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4969
4970 * po/gas.pot: Regenerated.
4971
4972Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4973
4974 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4975 fr30_is_label_start(). Also checks for delay slot insns.
4976
4977 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4978 FR30 instructions which contain a colon in the mnemonic.
4979
4980 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4981
4982Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4983
4984 * config/tc-fr30.c: Removed currently superflous code.
4985
4986Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4987
4988 * config/tc-fr30.h: New file.
4989 * config/tc-fr30.c: Tweaking so that it will compile.
4990
4991Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4992
66778679
RH		 4993 * config/tc-d10v.h (obj_fix_adjustable): Define.
4994 (TC_FORCE_RELOCATION): Define.
4995 (d10v_force_relocation): Declare.
4996 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4997 (md_apply_fix3): Handle Vtable relocs.
4998 (d10v_fix_adjustable): New.
4999 (d10v_force_relocation): New.
252b5132
RH		 5000
5001Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5002
5003 * config/tc-d30v.c: Change default behaviour to ignore potential
5004 conflicts between register name and symbol names.
5005
5006Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5007
5008 * configure.in: Add fr30-*-*.
5009 * config/tc-fr30.c: New file.
5010 * Makefile.in: Regenerated.
5011 * config.in: Regenerated.
5012 * configure: Regenerated.
5013 * doc/Makefile.in: Regenerated.
5014 * po/gas.pot: Regenerated.
5015
5016Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5017
5018 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5019 are 16 bit insns.
5020
5021Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5022
5023 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5024 characters.
5025 (do_scrub_chars): Add some casts to unsigned char to avoid
5026 unwanted sign extension.
5027 * read.c (lex_type): Set characters about 127 to be symbol
5028 characters.
5029 * config/tc-i386.c (md_begin): Set identifier_chars and
5030 operand_chars for values above 127.
5031
5032Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5033
66778679
RH		 5034 * configure.in: detect cygwin* instead of cygwin32*
5035 * configure: regenerate
252b5132
RH		 5036
5037Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5038
5039 * listing.c: Add support for producing a listing from piped
3e87a760 5040 input.
252b5132
RH		 5041
5042Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5043
5044 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5045 (append_insn): Account for the tx39's multiply behavior.
5046
50471998-10-26 Michael Meissner <meissner@cygnus.com>
5048
5049 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5050 from assemble_parallel_insns. Add support for '->' to indicate
5051 explicitly serializing the instructions.
5052 (md_assemble): Ditto.
5053
5054Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5055
66778679
RH		 5056 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5057 WEAK handling.
252b5132
RH		 5058
5059Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5060
66778679 5061 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 5062
5063Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5064
5065 * config/tc-mips.c : support frame and regmask/fregmask when
5066 MIPS_STABS_ELF is specified.
5067
5068Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5069
66778679
RH		 5070 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5071 (md_apply_fix): Don't return 1 for VTABLE relocs.
5072 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 5073
5074Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5075
5076 * doc/c-i386.texi: Replace occurences of "opcode" with
5077 "instruction mnemonic", "instruction", or "mnemonic" when
5078 referring to the name of an instruction. Use "opcode" when
5079 referring to the sequence of machine bytes.
5080
5081 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5082 (is_opcode_char): Rename to is_mnemonic_char.
5083 (md_assemble and i386_operand): Correct error messages from
66778679 5084 "opcode" to "instruction mnemonic"
252b5132
RH		 5085 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5086 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5087 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5088 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5089 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5090 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5091 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5092
5093 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5094
5095 * config/tc-i386.c (i386_operand): Check for garbage after
5096 register name.
5097
5098Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5099
5100 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 5101 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 5102
5103Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5104
66778679
RH		 5105 * config/tc-sh.h (obj_fix_adjustable): Define.
5106 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5107 (md_apply_fix): Likewise.
5108 (tc_gen_reloc): Likewise.
5109 (sh_fix_adjustable): New.
252b5132
RH		 5110
5111Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5112
5113 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5114 * cgen.h (gas_cgen_finish_insn): Update prototype.
5115 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5116 cgen_insn_t -> CGEN_INSN_INT.
5117 (make_parallel): Update handling of CGEN_INT_INSN_P.
5118 (assemble_parallel_insn): Ditto.
5119 (target_make_parallel): New function.
5120 (md_assemble): Use it.
5121
5122Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5123
66778679 5124 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 5125
5126Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5127
5128 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5129 converted into lower case.
5130
5131Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5132
66778679
RH		 5133 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5134 (gas_cgen_tc_gen_reloc): Likewise.
5135 * config/tc-m32r.h (obj_fix_adjustable): Define.
5136 * config/tc-m32r.c (m32r_fix_adjustable): New.
5137 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 5138
5139Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5140
5141 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5142
5143Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5144
5145 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5146 to lower case before parsing.
5147
5148 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5149 parallel insns modift buts in the PSW as a side effect.
5150
5151Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5152
5153 * config/tc-d30v.c (find_format): Test for missing flag and
5154 control registers.
3e87a760 5155
252b5132
RH		 5156 (md_apply_fix3): Fix error messages to avoid
5157 assumption about presence of a symbol.
5158
5159 (parallel_ok): Disallow parallel instructions that both modify the
5160 same flag register.
5161
5162 (find_format): Generate a warning if an odd numbered register is
5163 used as the first register in a mutli-register instruction.
5164
5165Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5166
5167 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5168 relocations are always associated with a symbol.
5169
5170Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5171
66778679
RH		 5172 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5173 (elf32_sparc_force_relocation): Declare.
5174 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5175 (tc_gen_reloc): Handle vtable relocs.
5176 (elf32_sparc_force_relocation): New.
252b5132
RH		 5177
5178Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5179
66778679
RH		 5180 * symbols.c (S_IS_FUNCTION): New.
5181 * config/tc-v850.h (obj_fix_adjustable): Define.
5182 (TC_FORCE_RELOCATION): Define.
5183 (v850_force_relocation): Declare.
5184 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5185 of fx_addnumber for VTABLE reloc addends.
5186 (md_apply_fix3): Handle VTABLE relocs.
5187 (v850_fix_adjustable): New.
5188 (v850_force_relocation): New.
252b5132
RH		 5189
5190Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5191
5192 * tc-hppa.c (fp_operand_format): Add some additional formats.
5193 (pa_ip): Do not automatically promote into pa2.0 mode.
5194 (pa_level): Handle ".level 2.0".
5195
5196Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5197
5198 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5199 * config/tc-i386.h (template.extension_opcode): Change to
66778679 5200 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 5201 (None): Redefine as 0xffff.
5202
5203 From Jeff B Epler <jepler@usgs.gov>
5204 * doc/c-i386.texi (i386-SIMD): New section.
5205
5206Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5207
5208 * read.c (discard_rest_of_line): New function.
5209 * read.h: Declare it.
5210 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5211
5212Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5213
5214 * config/tc-d10v.c (find_symbol_matching_register): New function.
5215 (find_opcode): Cope with the case where a register name matches
5216 a symbol name.
5217
5218Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5219
5220 * config/tc-v850.c (md_pcrel_from): Rename to
5221 v850_pcrel_from_section.
5222 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 5223 sections.
252b5132
RH		 5224
5225 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5226
5227Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5228
5229 * config/tc-d10v.c (find_opcode): Generate an error if a register
5230 is supplied for an operand that should not be a register.
5231
5232Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5233
5234 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5235 instructions to have another instruction in the right bin.
5236
5237Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5238
5239 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5240 the right container if the left container holds a branch
3e87a760 5241 instruction.
252b5132
RH		 5242
5243Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5244
5245 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5246 both a register name and symbol name.
5247 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5248
5249Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5250
5251 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5252 execution unit class.
5253
5254 (reg_name_search): If a name matches a register and a symbol,
5255 prefer the register.
5256 (find_format): Disallow flag registers when a general purpose
5257 register is required.
5258 If a number is required, but a register has been given, check to
5259 see if a symbol with the same name as the register exists, and if
5260 so, use that symbol.
5261
5262Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5263
5264 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5265
5266Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5267
5268 * config/tc-d30v.c (find_format): Do not accept flag registers as
5269 general purpose registers.
5270 (find_format): If an immediate value is expected at a given place
5271 in a format, but a register name has been provided instead, check
5272 to see if that register name matches the name of a predefined
5273 symbol and if it does, then use the symbol instead.
5274 (reg_name_search): If a register name matches a symbol name,
5275 prefer the register name to the symbol name.
5276
5277Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5278
5279 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5280 the previous insn to empty.
5281
52821998-09-20 Michael Meissner <meissner@cygnus.com>
5283
5284 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5285 pieces, forcing the use of an ANSI compiler.
5286
5287Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5288
5289 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5290 relocs.
5291 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5292
5293Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5294
66778679
RH		 5295 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5296 assembler syntax.
5297 (obj_elf_vtable_entry): Likewise.
5298 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5299 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5300 (tc_gen_reloc): Likewise.
5301 (arm_fix_adjustable): Likewise.
5302 (elf32_arm_force_relocation): New.
5303 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 5304
5305Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5306
5307 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5308
5309Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 5310
66778679
RH		 5311 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5312 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 5313
5314Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5315
5316 * config/tc-i386.c (i386_operand): Detect non-segment registers
5317 used as segment prefixes.
5318
5319Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5320
5321 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5322 optimize across FDE boundaries.
5323
5324 * config/obj-coff.c (obj_coff_section): Preserve any link once
5325 flags when setting the section flags.
5326
5327Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5328
5329 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5330 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5331
5332Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5333
5334 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5335 to the host width.
5336
5337Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5338
5339 * frags.c (frag_grow): Include the size of the frag struct in the
5340 obstack chunk size.
5341
5342 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5343 if the new subseg comes before the old.
5344
5345Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5346
5347 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5348 to handle edge8 and edge16.
5349
5350Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5351
5352 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5353 before we clobber the symbol involved.
5354
5355Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5356
3e87a760 5357 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 5358 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5359 use arm_adjust_symtab for OBJ_COFF.
5360 (armelf_adjust_symtab): New Routine.
5361 * config/tc-arm.h: Define obj_adjust_symtab to
5362 armelf_adjust_symtab for OBJ_ELF.
3e87a760 5363
252b5132
RH		 5364Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5365
5366 * configure.in: Make all i386-elf targets use bfd_gas.
5367 * config/tc-i386.c (tc_i386_force_relocation): New.
5368 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5369 (md_apply_fix3): Likewise.
5370 (tc_gen_reloc): Handle them.
5371 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5372 tc_i386_force_relocation.
5373
5374Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5375
5376 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5377
5378Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5379
5380 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5381 current opcode after writing the first insturction of a reverse
3e87a760
AM		 5382 sequential pair.
5383
252b5132
RH		 5384Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5385
5386 * read.h (generate_lineno_debug): Add prototype.
5387 * read.c (generate_lineno_debug): Make non-static.
5388
5389Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5390
5391 * config/tc-i386.c (md_assemble): Only warn for address/data size
5392 prefixes.
5393
5394Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5395
5396 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5397 against Thumb function names, as the linker needs this information.
5398
53991998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5400
5401 * expr.c (operand): Check also that there is no advance in operand
5402 after atof_generic in order to decide "is it label 0f or floating
5403 point number?".
5404
5405Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5406
5407 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5408 command line options with a single dash.
5409 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5410
5411Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5412
3e87a760
AM		 5413 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5414 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 5415
54161998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5417
5418 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5419 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5420 demand_empty_rest_of_line before mri_comment_end.
5421 (equals): Check garbage after expression before
5422 mri_comment_end in MRI mode.
5423
5424Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5425
5426 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5427 small immediate constant to use the constant itself rather than
5428 always using 1.
5429
5430Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5431
5432 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5433 (pa_leave): Likewise.
5434
5435Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5436
5437 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5438 prefixes.
5439 (i386_operand): Fix an error message.
5440
5441Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5442
5443 * doc/c-arm.texi (ARM Directives): Document .req directive.
5444
5445 * config/tc-arm.c (reg_required_here): Display erroneous string if
5446 the register name could not be decoded.
5447 Do not set inst.instruction if the sift is -1.
5448
5449Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5450
5451 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5452 we do for EXTERN.
5453
5454Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5455
5456 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5457 even if it is belived to be unnecessary.
5458
5459Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5460
5461 config/tc-i386.c (i386_operand): Size immediate constants by
5462 suffix (erroneously removed as part of July 7 change).
5463
5464Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5465
66778679
RH		 5466 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5467 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5468 (armelf_frob_symbol): New Routine.
5469 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 5470
5471Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5472
5473 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5474
5475Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5476
5477 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5478 command line switches passed to assembler.
5479
5480Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5481
5482 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5483 (gas_cgen_opcode_desc): Declare.
5484 (gas_cgen_parse_operand): Declare.
5485 (*): Prepend gas_ to gas specific fns to denote them as such.
5486 All uses updated.
5487 * cgen.c (gas_cgen_opcode_desc): New global
5488 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5489 (queue_fixup): Renamed from cgen_queue_fixup.
5490 (*): Prepend gas_ to gas specific fns to denote them as such.
5491 All uses updated.
5492 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5493 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5494 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5495 Open opcode table and initialize it.
5496 (make_parallel): Use gas_cgen_opcode_desc.
5497 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5498 (md_assemble): Ditto.
5499
5500Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5501
5502 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5503 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5504 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5505 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5506 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5507 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5508 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5509 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5510 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5511 (INIT_STAB_SECTION): Likewise.
5512 (OBJ_PROCESS_STAB): Likewise.
3e87a760 5513
252b5132
RH		 5514 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5515 (md_parse_option): Watch for them.
5516 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5517 (md_begin): Kill neverdef code.
5518 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5519 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5520 (s_alpha_coff_wrapper): New.
5521 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 5522
252b5132
RH		 5523Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5524
5525 Start of changes to remove mdebug section from mips*-elf
5526 Based on MIPS_STAB_ELF definition
5527 * acconfig.h: undef if not configured
5528 * config.in: undef if not configured
5529 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5530 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5531 * stabs.c (s_stab_generic): flush frag
5532
5533Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5534
66778679
RH		 5535 * configure.in: (arm-*-elf): Handle.
5536 (thumb-*-elf): Handle.
5537 * configure: Regenerate.
5538 * read.c (stringer): Fix typo in comment.
5539 * write.c (fixup_segment): Don't add symbol value to addend if
5540 TC_ARM and OBJ_ELF.
5541 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5542 sections.
5543 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5544 for OBJ_ELF.
252b5132
RH		 5545
5546Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5547
5548 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5549 (write_2_short): Emit warning if new flag is set.
5550 (do_assemble): Set flags if left instruction is one of special
5551 "right-instruction-killer" type.
5552
5553Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 5554
252b5132
RH		 5555 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5556 Always output words in debug_info section as big endian.
5557 (sparc_target_format): Choose correct bfd target.
5558 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 5559
252b5132
RH		 5560Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5561
5562 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5563 to work with internationalization code. Issue an error when two
5564 operands match that are not allowed to match.
5565
5566Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5567
5568 * configure.in (install_tooldir): Allow target to specify whether
5569 it wants to be installed in $(tooldir)/bin.
5570 * configure: Regenerate.
5571 * Makefile.am (install-exec-local): Set install-exec-tooldir
5572 dependency via configure.
5573 * Makefile.in: Regenerate.
5574
5575Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5576
5577 * Makefile.am (install-exec-local): Split into two ...
5578 (install-exec-bindir,install-exec-tooldir): New rules.
5579 * Makefile.in: Regenerate.
5580
5581Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5582
5583 * Makefile.am (install-exec-local): Don't remove the file before
5584 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5585 W. Rozycki <macro@ds2.pg.gda.pl>.
5586 * Makefile.in: Rebuild.
5587
5588Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5589
5590 * cgen.c: Include libiberty.h.
5591 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5592 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5593 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5594 (md_cgen_lookup_reloc)): Declare.
5595 (md_cgen_record_fixup_exp): Declare.
5596 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5597 (m32r_relax_frag): Declare.
5598 (cgen_md_apply_fix3): Decls moved to cgen.h.
5599 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5600 (m32r_cgen_record_fixup_exp): Delete decl.
5601 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5602 (assemble_nop): Delete.
5603 (expand_debug_syms): Delete unused `exp'.
5604 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5605 Add default case for -Wall.
5606 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5607 (md_atof): Delete unused wordP.
5608
5609Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5610
5611 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5612 value.
5613
5614Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5615
5616 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5617 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5618 .print, .purgem, and .struct. Remove documentation for
5619 .app-file.
5620
5621Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5622
5623 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5624 Update call to insert_operand.
5625
5626Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5627
5628 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5629
5630Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5631
5632 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5633 whitespace after a prefix operator.
5634
5635Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5636
5637 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5638
5639Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5640
5641 * config/tc-sparc.c (log2): New static function.
5642 (s_reserve): Use log2 to convert alignment before calling
5643 record_alignment.
5644 (s_common): Use log2 to convert alignment before calling
5645 record_alignment and frag_align.
5646 (sparc_cons_align): Use log2.
5647
5648Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5649
5650 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5651 (s_common): Likewise.
5652
5653 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5654 initialization of waddr.
5655 (sparc_elf_final_processing): Add default case to switch.
5656
5657Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5658
5659 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5660 than temporary real.
5661
5662Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5663
5664 * write.c (subsegs_finish): Don't align the segments if there were
5665 any errors.
5666
5667 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5668 copying aux information.
5669
5670 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5671 expression into a symbol.
5672
5673Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5674
5675 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5676 type to unsigned int.
5677 (md_assemble): Change type used to store offsets from unsigned
5678 long to long.
5679 (i386_operand): Switch error check to only call RESTORE_END_STRING
5680 once after parse_register.
5681
5682Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5683
5684 * config/tc-v850.c (md_show_usage): Changed format to match that
5685 of gcc, ld, etc.
5686
5687 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5688
5689Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5690
5691 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5692 relocs.
5693 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5694 weak.
5695
5696Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5697
5698 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5699 * doc/Makefile.in: Rebuild.
5700
5701Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5702
66778679
RH		 5703 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5704 for %lo expressions.
5705 (mips_ip, case 'u'): Move range check after code to mask
5706 off bits in %hi/%lo expressions. Mask off high bits for
5707 %lo expressions.
252b5132
RH		 5708
5709Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5710
5711 * doc/Makefile.am (gasver.texi): New target.
5712 (as.info, as.dvi): Depends upon gasver.texi.
5713 * doc/as.texinfo: Include gasver.texi. Mention version number on
5714 title page and in top node.
5715 * doc/Makefile.in: Rebuild.
5716
5717Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5718
5719 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5720 but not including the line containing the edict.
5721 * listing.h (LISTING_EOF): New.
5722 * input-scrub.c (input_scrub_next_buffer): Call it.
5723
5724Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5725
5726 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 5727 immediate address based solely on the suffix and the mode.
252b5132
RH		 5728
5729 * config/tc-i386.c (md_assemble): Add assertion to make sure
5730 overlap2 does not set Imm.
5731
5732 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5733 sequences of whitespace to a single space.
5734 (is_space_chars): Just compare with space.
5735 (md_begin): Don't initialize space_chars.
5736 (md_assemble): Just skip a single whitespace character.
5737 (i386_operand): Rewrite base-index parsing to use new
5738 parse_register, and to skip white space. Skip white space in a
5739 number of other places too. Don't give error message if
5740 parse_register fails.
5741 (parse_register): Change reg_string parameter to be non-const.
5742 Add end_op parameter. Skip white space after the `%', and return
5743 end of register string. Give error message here rather than
5744 caller.
5745
5746Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5747
5748 Based on patch from Matt Semersky <matts@scd.hp.com>:
5749 * expr.c (op_encoding): Make const.
5750 (expr_set_precedence): New function.
5751 (expr_begin): Don't set operator rankings, just call
5752 expr_set_precedence.
5753 * expr.h (expr_set_precedence): Declare.
5754 * read.c (s_mri): Call expr_set_precedence.
5755
5756Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5757
5758 * doc/as.texinfo (Statements): Remove paragraph discussing
5759 continuing lines with a backslash. This hasn't worked for years,
5760 if it ever did.
5761
5762Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5763
66778679 5764 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 5765 symbol definitions.
5766 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5767 (ps_CTORS, ps_DTORS): New section types.
5768 (vms_fixup_xtors_section): New function
5769 (Ctors_Psect, Dtors_Psect): Define.
5770 (IS_GXX_XTOR): Define
5771 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5772 Filter static constructors/destructors and add to
5773 Ctors_Symbols/Dtors_Symbols chain.
5774 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5775 appropriate section.
5776
66778679 5777 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 5778 * makefile.vms: Merge vax/vms support.
5779
5780Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5781
5782 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5783 (elf_pseudo_table): Add them.
5784 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5785 (md_apply_fix): Accept them.
5786 (mips_fix_adjustable): Don't adjust them.
5787 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5788 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5789 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5790 (tc_fix_adjustable): Don't adjust them.
5791
5792Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5793
5794 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5795 (cgen.o): Use it.
5796 * Makefile.in: Regenerate.
5797 * configure.in: AC_SUBST cgen_cpu_prefix.
5798 * configure: Regenerate.
5799
5800Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5801
5802 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5803 Changed all users of COND12_DELAY.
5804
5805Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5806
5807 * config/tc-mn10300.c (set_arch_mach): New function.
5808 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5809 (md_begin): Default to mn10300 mode.
5810 (md_assemble): Only accept instructions for the core mn10300
5811 chip and the active machine type.
5812
5813Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5814
5815 * subsegs.h (segment_info_type): Give the struct a name.
5816 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5817 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5818 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5819 * config/tc-w65.h (tc_reloc_mangle): Declare.
5820 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5821
5822Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5823
66778679
RH		 5824 * config/tc-v850.c (v850_comm): Restore old section
5825 after common processing.
252b5132
RH		 5826
5827Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5828
5829 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5830
5831Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5832
5833 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5834 char with code that explicitly sign-extends.
5835
5836Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 5837
252b5132
RH		 5838 * config/tc-v850.c (md_begin): Restore text section as the current
5839 section after creating call table sections.
5840 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 5841 code.
252b5132
RH		 5842
5843 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5844 with call to macro SYM_AUXINFO.
5845
5846Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5847
5848 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5849 with the program transform name.
5850 * Makefile.in: Rebuild.
5851
5852Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5853
5854 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5855 information.
5856
5857Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5858
5859 * config/tc-i386.c (i386_operand): Be prepared for a space between
5860 the open parenthesis and the start of the register operand,
5861 because of the June 16 change.
5862
5863Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5864
5865 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5866 BFD_ASSEMBLER.
5867
5868Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5869
5870 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5871 even if it is belived to be unnecessary.
5872
5873Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5874
5875 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5876 symbols.
5877 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5878
5879Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5880
5881 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5882 shift amount for a repeated operand. The shift amount for the
5883 repeated copy comes from the size of the operand.
5884
5885Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5886
5887 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5888
5889Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5890
5891 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5892
5893Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5894
5895 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5896 characters in it as LEX_IS_SYMBOL_COMPONENT.
5897 * config/tc-i386.h (tc_symbol_chars): Define.
5898 (extra_symbol_chars): Declare.
5899 * config/tc-i386.c (extra_symbol_chars): Define.
5900 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5901 (line_comment_chars): Set to '/' if TE_LINUX.
5902 * doc/c-i386.texi (i386-prefixes): Update.
5903 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5904
5905Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5906
5907 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5908 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5909
59101998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5911
5912 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5913 constraint in instructions REP & REPI.
5914
5915Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5916
5917 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 5918 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 5919
5920 (check_range): If the operand is shifted, then shift the number
5921 before checking its range.
5922
3e87a760 5923 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 5924
5925 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5926 common sections.
5927
5928Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5929
5930 * config/tc-v850.c (v850_comm): Create special sections as needed.
5931
59321998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5933
5934 * config/tc-d10v.c (write_2_short): Addition of swapping
5935 instructions for sequential and reverse sequential order when
5936 given order is not possible.
5937
5938Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5939
5940 * Makefile.am: Rebuild dependencies.
3e87a760 5941 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 5942 * Makefile.in: Rebuild.
5943
5944Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5945
5946 * doc/c-i386.texi: Update 16 bit documentation.
5947
5948 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5949 IgnoreDataSize to IgnoreSize as they are used for address size as
5950 well as data size.
5951 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5952 32-bit mode, similarly addr16/data16 and variants.
5953
5954Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5955
5956 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5957 sequential word multiply instructions.
3e87a760 5958
252b5132
RH		 5959 (do_assemble): Add extra command line argument, to allow mul32
5960 attribute to be preserved across parallel insns.
5961 (md_assemble): Insert NOPs between explicitly parallel insns which
5962 contain an 32 bit multiply and a 16 multiply.
5963
5964Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5965
5966 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5967 likewise for REPE.
5968
5969 * config/tc-i386.c (reloc): Add braces.
5970
5971 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5972 consistent with Intel naming.
5973 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5974 use bitfields in sib_byte.
5975 (modrm_byte): Don't use bitfields here either.
5976
5977 * config/tc-i386.c (current_templates): Add const.
5978 (parse_register): Add const to return, param, and char *s.
5979 (i386_operand): Add const to reg_entry *r.
5980 * config/tc-i386.h (templates): Add const to start, end.
5981
5982 Inspired by code for 16 bit gas support from Martynas Kunigelis
5983 <martynas@nm3.ktu.lt>:
5984 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5985 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5986 (uses_mem_addrmode): Remove.
5987 (md_estimate_size_before_relax): Add support here too.
5988 (md_relax_table): Rewrite interface to md_relax for 16 bit
5989 support.
5990 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5991 (opcode_suffix_to_type): Remove.
5992 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5993 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5994 (md_convert_frag): Likewise.
5995 (i386_operand): Add support for 16 bit base/index regs,
5996 immediates, and displacements. Remove some unnecessary casts, and
5997 localise end_of_operand_string, displacement_string_start,
5998 displacement_string_end variables. Add GCC_ASM_O_HACK.
5999 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6000
6001 * config/tc-i386.c (prefix_hash): Remove.
6002 (md_begin): Rewrite without obstacks. Remove prefix hash table
6003 handling. Rewrite lexical table handling.
6004 (i386_print_statistics): Don't print prefix statistics.
6005 (md_assemble): Rewrite instruction parser so that line is not
6006 converted to lower case. Don't do a hash_find for prefixes,
6007 instead recognise them via opcode modifier.
6008 (expecting_operand, paren_not_balanced): Localise variables.
6009 * config/tc-i386.h (IsPrefix): Define.
6010 (prefix_entry): Remove.
6011
6012 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6013 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6014 '\\' in case where comment_chars contains '/'.
6015
6016 * config/tc-i386.c (MATCH): Ensure given operand and template
6017 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6018 you must write `ljmp *table(%ebx)'.
6019
6020 From H.J. Lu <hjl@gnu.org>:
6021 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6022 as 0 ifndef BFD_ASSEMBLER.
6023 (md_assemble): Allow immediate operands without suffix or
6024 other reg operand to default in size to the current code size.
6025
6026Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6027
66778679
RH		 6028 * config/tc-v850.c (md_begin): Restore creation of
6029 .call_table_text and .call_table_data sections.
252b5132
RH		 6030
6031Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6032
6033 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6034 after emitting a word of noops.
6035
6036Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6037
6038 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6039 (i386_operand): Simplify checks for valid base/index combinations.
6040 Disallow `in 4(%dx),%al'.
6041
6042 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6043 index_reg const.
6044 (add_prefix): Change parameter from char to int.
6045
6046 * config/tc-i386.h (Ugh): Define opcode modifier.
6047 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6048
6049 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6050 CONSISTENT_REGISTER_MATCH macros to check register types more
6051 thoroughly. Check for illegal suffix/operand combinations
6052 when matching insns with operands. Handle new `s' suffix, and
6053 associated FloatMF opcode modifier for float insns with memory
6054 operands.
6055 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6056 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6057 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6058 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6059 DATA_PREFIX_OPCODE throughout.
6060
6061 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6062 (md_assemble): Rewrite suffix/register operand checking code to be
6063 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6064 AnyMem, the better to grep.
6065 (pi): Remove Abs.
6066 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6067 given a memory operand. Don't set Abs bits either.
6068 (type_names): Remove Mem*, Abs*.
6069 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6070 define opcode_modifiers as these cases are handled by Disp8,
6071 Disp16, Disp32 and suffix checks.
6072 (COMES_IN_BOTH_DIRECTIONS): Remove.
6073 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6074
6075 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6076 if IgnoreDataSize modifier given. Remove ShortformW modifier
6077 test. Add test for ShortForm in W base_opcode modification.
6078 Merge Seg2ShortForm and Seg3ShortForm code.
6079 * config/tc-i386.h (ShortFormW): Remove.
6080 (IgnoreDataSize): Define.
6081
6082Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6083
6084 * config/tc-d30v.c (md_assemble): Store previous segment state
6085 with previous instruction.
6086
6087Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6088
6089 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6090 (ebp, esp): Remove static variables.
6091 (MATCH): Remove test for InOutPortReg.
6092 (i386_operand): Properly handle InOutPortReg here instead.
6093 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6094 (md_assemble): Simplify and correct modrm and sib generation.
6095 (i386_operand): Add warning for scale without index.
6096 Rewrite checks for valid base/index combinations.
6097
6098 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6099 macros and enclose in do while(0).
6100 (RESTORE_END_STRING): Likewise.
6101 (md_assemble): Add one to printed operand number so we start
6102 from 1 not 0. Add some more gettext invocations.
6103 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6104 number here too.
6105
6106 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6107 DATA_PREFIX, SEG_PREFIX): Define.
6108 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6109 (check_prefix): Remove function.
6110 (add_prefix): New function. Add prefix to i.prefix as well as
6111 doing checks.
6112 (md_assemble): Changes for add_prefix. Remove hack for wait
6113 prefix, instead always output prefixes in fixed order. Test
6114 for jcxz/loop when selecting between word & dword operations,
6115 and add address size prefix rather than operand size prefix.
6116 Remove operand -> address size hack when emitting jcxz/loop.
6117 (i386_operand): Remove O_Absent check as it's done in expr.
6118
6119Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6120
6121 * configure.in: Recognize m5200 as a cpu_type of m68k.
6122 * aclocal.m4: Rebuild with current libtool.
6123 * configure: Rebuild.
6124
6125Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6126
6127 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6128 to relaxable_symbol to prevent references to external symbol from
6129 being relaxed.
6130
6131Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6132
6133 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6134 symbols are relaxable.
6135
6136Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6137
66778679
RH		 6138 * config/tc-v850.c (md_begin): Don't create special
6139 sections by default.
3e87a760 6140
252b5132
RH		 6141Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6142
6143 * config/tc-mips.c (macro): For div and udiv, close the
6144 reorder block as soon as possible.
6145
6146Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6147
6148 From Matt Semersky <matts@scd.hp.com>:
6149 * macro.c (macro_mri_mode): New function.
6150 * macro.h (macro_mri_mode): Declare.
6151 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6152 MRI mode.
6153
6154Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6155
6156 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6157 OBJ_EVAX case.
6158
6159 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6160 until after xstrdup in OBJ_EVAX case.
6161
6162Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6163
6164 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6165 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6166 of hardcoded magic number.
6167 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6168
6169Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6170
6171 * read.c (do_s_func): New function.
6172 (s_func): Call it.
6173 * read.h (do_s_func): Add prototype.
6174
6175Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6176
6177 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6178 nops if fill pattern not specified.
6179
6180Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6181
6182 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6183 * config/te-go32.h (TE_GO32): Define.
6184 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6185
6186Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6187
6188 Implement .func/.endfunc pseudo-ops.
6189 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6190 (s_func): Declare.
6191 * read.c (potable): Add .func,.endfunc.
6192 (s_func): New function.
6193 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6194 functions.
6195 (in_doc_func_p,current_function_label): New static globals.
6196 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6197
6198Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6199
6200 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6201 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6202 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6203 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6204 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6205 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6206 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6207 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6208 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6209 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6210 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6211 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 6212 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 6213 * config/tc-alpha.c: Likewise.
6214 * config/tc-alpha.h: Likewise.
6215 * config/tc-arm.c: Likewise.
6216 * config/tc-h8300.c: Likewise.
6217 * config/tc-h8500.c: Likewise.
6218 * config/tc-hppa.c: Likewise.
6219 * config/tc-i860.c: Likewise.
6220 * config/tc-i960.c: Likewise.
6221 * config/tc-ppc.c: Likewise.
6222 * config/tc-sh.c: Likewise.
6223 * config/tc-sparc.h: Likewise.
6224 * config/tc-tic30.c: Likewise.
6225 * config/tc-w65.c: Likewise.
6226 * config/tc-z8k.c: Likewise.
6227
6228Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6229
6230 * config/tc-vax.c (_): Delete this macro used for placeholder
6231 values in vax_operand_width_size; it conflicts with the _() macro
6232 used for internationalization.
6233
6234Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6235
6236 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6237 code. From Chris Moller <moller@bops.com>.
6238
6239 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6240 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6241 * read.c (emit_expr): Initialize seg and subseg fields of a new
6242 broken word.
6243 * write.c (write_object_file): Switch to the appropriate segment
6244 and subsegment when processing a broken word.
6245
6246 * config/tc-m68k.c (mri_assemble): New static function.
6247 (build_mri_control_operand): Call mri_assemble rather than
6248 md_assemble.
6249 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6250 (s_mri_endf, s_mri_endw): Likewise.
6251
6252Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6253
6254 * read.c (s_org): Call md_flush_pending_output if it is defined.
6255
6256 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6257
6258Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6259
6260 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6261 (md_parse_option): Add for same.
6262 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6263 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6264 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6265
6266 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 6267
252b5132
RH		 6268Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6269
6270 * config/tc-arm.c (find_real_start): Relax definition of local
6271 labels.
6272
6273Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6274
6275 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6276 symbols at the given address, not just the last one specified.
6277
6278Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6279
66778679
RH		 6280 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6281 or number_to_chars_littleendian to write data.
252b5132
RH		 6282
6283Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6284
6285 * config/tc-v850.c (md_assemble): Remove artificially created
6286 register name symbols.
6287
6288Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6289
6290 * write.c (fixup_segment): Change "segment" to "section" in
6291 error message.
6292
6293Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6294
6295 * write.c (fixup_segment): Change sym1-sym2 message again.
6296
6297Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6298
6299 * write.c (fixup_segment): Improve error message for sym1-sym2
6300 errors when sym1 is in a different segment from sym2.
6301
6302Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6303
6304 * config/tc-m32r.c (warn_unmatched_high): New static local.
6305 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6306 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6307 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6308 (md_parse_option): Likewise.
6309 (md_show_usage): Likewise.
6310 (m32r_frob_file): Likewise.
6311
6312 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6313 (read_a_source_file): Call them.
6314 * read.h (stabs_generate_asm_file): Declare.
6315 * stabs.c (stabs_generate_asm_file): New function.
6316 (generate_asm_file): New function.
6317 (stabs_generate_asm_lineno): Move file name handling into
6318 generate_asm_file.
6319
6320Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6321
6322 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 6323 (d30v_current_align, d30v_current_align_seg): New variables.
6324 (d30v_last_label): New variable.
6325 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6326 (s_d30v_data, s_d30v_section): Likewise.
6327 (md_pseudo_table): Call them.
6328 (md_begin): Initialize d30v_current_align_seg.
6329 (md_assemble): Call d30v_align when needed by known current alignment.
6330 (d30v_frob_label, d30v_cons_align): New functions.
6331 * config/tc-d30v.h (md_do_align): Remove.
6332 (tc_frob_label): Call d30v_frob_label.
6333 (md_cons_align): New.
252b5132 6334
3e87a760 6335 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 6336 expression symbols before processing. Clean up code formatting.
6337
6338Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6339
6340 * po/Make-in (install-info): New target.
6341
6342Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6343
6344 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6345 instructions.
6346 * config/tc-mn10300.c (md_assemble): Likewise.
6347
6348Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6349
6350 * Makefile.am: Update with `make dep-am'.
6351 (HFILES): Add cgen.h.
6352 (cgen.o): Depend on cgen.h.
6353 * Makefile.in: Regenerate.
6354
6355 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6356
6357Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6358
6359 * gasp.c (grab_label): Permit a label to be a preprocessor
6360 variable by permitting a label to start with a backslash.
6361
6362Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6363
6364 * config/tc-mips.c (validate_mips_insn): Removed hack
6365 for previously inaccessible bitfields in some INSN_TRAP
6366 instructions.
6367
6368Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6369
6370 * config/tc-d30v.c (do_assemble): Abort with error message
6371 if opcode operands do not match.
3e87a760 6372
252b5132
RH		 6373Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6374
6375 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6376 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6377 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6378 similar new 'q' operand.
6379
6380Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6381
6382 * cgen.c (cgen_asm_finish_insn): Fix typo.
6383
6384Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6385
6386 * cgen.h: New file.
6387 * cgen.c: Include it.
6388 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6389 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6390 All callers updated.
6391 * config/tc-m32r.c: Include cgen.h.
6392 (m23r_insn): New members num_fixups,fixups.
6393
6394Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6395
6396 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6397 to avoid compiler warning.
6398
6399Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6400
6401 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6402 calling make.
6403
66778679 6404 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 6405
6406Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6407
6408 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6409
6410Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6411
6412 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6413 a short format insn.
6414 (md_assemble): Set it for explicitly packed insns.
3e87a760 6415
252b5132
RH		 6416Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6417
6418 * config/obj-coff.c (c_symbol_merge): Do not take address of
6419 native fields when performing the memcpy.
6420
6421Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6422
3e87a760 6423 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 6424 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6425
6426Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6427
6428 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6429 relocations against globally visible symbols.
6430 * config/tc-m68k.c (relaxable_symbol): New macro.
6431 (m68k_ip, md_estimate_size_before_relax): Use it.
6432 (tc_m68k_fix_adjustable): Also handle weak symbols.
6433
6434Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6435
6436 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6437 references to externally visible symbols.
6438 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 6439 values in twice for a PC relative reloc if the symbol is
6440 externally defined.
252b5132
RH		 6441
6442 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6443 don't adjust a PC relative reloc against an externally visible
6444 symbol.
6445 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6446 for a PC relative fixup against an externally visible defined
6447 symbol, arrange to store object file and addend values as though
6448 the symbol were not defined.
6449 (tc_gen_reloc): Likewise.
6450
6451Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6452
6453 * read.c (sizeof_leb128): Referenced externally by write.c so
6454 don't inline.
6455
6456Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6457
6458 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6459 and expand a 'debug' symbol associated with the next instruction
6460 that does not cause a short instruction to be filled with a NOP.
6461 (md_pseudo_table): Add support for .debugsym.
6462 (assemble_parallel_insn): Add calls to expand_debug_sym as
6463 appropriate.
6464 (md_assemble): Ditto.
6465
6466Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6467
6468 * as.c (main): Conditionally call setlocale.
6469 * gasp.c (main): Likewise.
6470 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6471 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6472
6473Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6474
6475 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 6476
252b5132
RH		 6477Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6478
6479 * config/tc-hppa.c: Change all calls to bzero to use memset.
6480 (pa_ip): Add cast to avoid warning.
6481 (tc_gen_reloc, md_apply_fix): Likewise.
6482 (pa_find_space_by_number): Likewise.
6483 (hppa_force_relocation): Likewise.
6484 (pa_block): Change i to unsigned int.
6485 * config/obj-som.h (obj_som_copyright): Declare.
6486
6487Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6488
6489 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6490 for line numbers for assembly source.
6491
6492Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6493
6494 * configure.in: Change version number to 2.9.4
6495 * configure: Rebuild.
6496
6497Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6498
6499 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6500
6501Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6502
6503 * ecoff.h: Change symbolS in function declaration to struct
6504 symbol.
6505
6506Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6507
6508 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6509 (md_convert_frag): Fix i18n typo.
6510
6511Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6512
6513 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6514 * ecoff.h: Protoype it.
6515 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6516 [EVAX] (s_alpha_prologue): Delete.
6517 (md_pseudo_table): Update.
6518
6519Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6520
6521 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6522 array to local pointer.
6523 (get_args, parse_expr): Add casts to avoid warnings.
6524
6525Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6526
6527 * read.c (s_set): Cast xmalloc return value to fragS *.
6528 * config/tc-m68k.c (m68k_ip): Function made static to match
6529 previous forward declaration.
6530 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6531
6532Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6533
6534 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 6535 strings.
252b5132
RH		 6536
6537 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6538 macros to error strings.
6539
6540Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6541
6542 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6543 reloc is in the TOC csect.
6544 (md_apply_fix3): Correct gettext typo.
6545
6546Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6547
6548 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6549 .L - they are local labels and the branches are not really
6550 function calls but rather far jumps.
6551
6552Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6553
6554 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6555
6556Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6557
6558 * config/tc-i386.c (md_assemble): Print operand number rather than
6559 using ordinal_names.
6560 (i386_operand): Likewise.
6561
6562Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6563
6564 * Makefile.am (INTLLIBS): Define to work around apparent automake
6565 bug.
6566 All Makefiles: Regenerated.
6567
6568 * Many files: Added gettext invocations around user-visible
6569 strings.
6570 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6571 HAVE_LC_MESSAGES): Define.
6572 * dep-in.sed: Added asintl.h.
6573 * po/Make-in: New file.
6574 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6575 Include "asintl.h".
6576 * read.c (Z_): Renamed from `_'.
6577 * Makefile.am (SUBDIRS): Added po.
6578 (POTFILES): new macro.
6579 (po/POTFILES.in): New target.
6580 ($(OBJS)): Added asintl.h.
6581 (HFILES): Likewise.
6582 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6583 (as_new_LDADD): Added $(INTLLIBS).
6584 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6585 (gasp_new_LDADD): Added $(INTLLIBS).
6586 (gasp_new_DEPENDENCIES): New macro.
6587 * configure, aclocal.m4: Rebuilt.
6588 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6589 po/Makefile.
6590 (ALL_LINGUAS): Define.
6591 * macro.c: Include "asintl.h".
6592 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6593 * as.h: Include "asintl.h".
6594 * config/tc-i386.c (ordinal_names): Removed.
6595 (md_assemble): Changed error text to avoid ordinal_names.
6596 (i386_operand): Likewise.
6597 (reloc): Added as_bad to avoid i18n problems.
6598 (tc_gen_reloc): Likewise.
6599 * config/tc-arm.c (bad_args): Now a #define.
6600 (bad_pc): Likewise.
6601 * config/obj-vms.c (VMS_stab_parse): Changed type of
6602 `long_const_msg'.
6603 (global_symbol_directory): Unified strings to avoid i18n
6604 problems.
6605 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6606 avoid i18n problems.
6607 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6608 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6609 i18n problems.
6610 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6611 problems.
6612 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6613 comment.
6614 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6615 problems.
6616 * as.c (print_version_id): Added an fprintf to avoid i18n
6617 problems.
6618 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6619 problems.
6620 * expr.c (expr): Added as_warn call to avoid i18n problems.
6621 * messages.c (as_assert): Changed code to avoid i18n problems.
6622 (as_abort): Likewise.
6623 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6624 (s_space): Likewise.
6625 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6626
6627Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6628
6629 * config/tc-i386.c (check_prefix): New static function, split out
6630 from md_assemble.
6631 (struct _i386_insn): Add wait_prefix field.
6632 (md_assemble): Remove wait_prefix local variable. Use
6633 check_prefix when adding a prefix.
6634
6635 * config/tc-i386.c (current_templates): New static variable.
6636 (md_assemble): Remove current_templates local variable.
6637 (md_assemble, i386_operand): Improve error and warning messages in
6638 many places. Add RESTORE_END_STRING in many places before error
6639 return. Clarify some comments.
6640
6641 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6642 element array.
6643 (md_assemble): Parse string instruction operands, looking for
6644 segment override prefixes. Check for invalid segment prefixes on
6645 string instruction.
6646 (i386_operand): i.seg[] and max mem_operand changes for string
6647 insns.
6648 * config/tc-i386.h (EsSeg): Define.
6649
6650 * config/tc-i386.h (regKludge): Define.
6651 (iclrKludge, imulKludge): Don't define.
6652 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6653 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6654 opcode_modifier checks to look for more common cases first. Add
6655 default_seg for IsString case.
6656
6657Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6658
6659 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6660 AC_DECL_YYTEXT.
6661 * configure: Rebuild with new automake and libtool.
6662 * aclocal.m4, Makefile.in: Likewise.
6663
6664 * doc/Makefile.am (as.dvi): New target.
6665 * doc/Makefile.in: Rebuild.
6666
6667Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6668
6669 * configure.in: Added sparc86x support.
3e87a760 6670
252b5132 6671 * configure: Rebuild.
3e87a760 6672
252b5132
RH		 6673 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6674 sparc_arch.
6675 (md_parse_option): Warn if -EL is not supported for this architecture.
6676
6677 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 6678
252b5132
RH		 6679Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6680
66778679
RH		 6681 * config/tc-mips.c (mips_ip): Note when we use get match on
6682 the full instruction name.
252b5132
RH		 6683
6684Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6685
6686 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6687 back into the expression to handle add/sub simplification correctly.
6688
6689Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6690
66778679 6691 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 6692
6693Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6694
6695 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6696 #<n>' instruction.
6697
6698Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6699
6700 * symbols.c (max_indent_level): New global.
6701 (print_symbol_value_1): Use it.
6702 * expr.h (expr_build_dot): Declare.
6703 * expr.c (expr_build_dot): New function.
6704
6705Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6706
6707 * symbols.c (print_binary): New function.
6708 (print_expr_1): Call it.
6709
6710Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6711
6712 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6713 operand in the opcode.
6714
6715Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6716
6717 * config/tc-i386.h: Reorder operand flags and opcode modifier
6718 flags for clarity. Remove unused definitions: Unknown,
6719 ImmUnknown, DispUnknown, NoModrm.
6720 * config/tc-i386.c (type_names): Add missing Debug type.
6721 (md_assemble): Better duplicate prefix checking. Quicker string
6722 instruction check via new opcode_modifier flag.
6723
6724Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6725
6726 * doc/as.texinfo (Invoking): Clarify -Wa example.
6727
6728Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6729
3e87a760 6730 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 6731 (s_mips_weakext): Define.
6732 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 6733 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6734 defined(TC_MIPS).
6735
252b5132
RH		 6736Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6737
6738 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6739 is an error if the value can not be computed at assembly time.
6740 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6741
6742Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6743
6744 * gasp.c (main): Set next field of new include_path structure to
6745 NULL. From Avery Pennarun <averyp@gdc.ca>.
6746
6747 * read.c (s_mri_sect): Call as_bad rather than abort for an
6748 unsupported MRI target.
6749
6750Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6751
6752 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6753 the destination of a branch instruction should be altered.
6754 (find_real_start): New function: Locate the real, Thumb coded
6755 start of a Thumb function.
6756 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 6757 functions.
252b5132
RH		 6758
6759 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6760
6761Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6762
6763 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6764 also.
6765
6766Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6767
6768 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6769 * doc/c-hppa.texi: Likewise.
6770
6771Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6772
6773 * Makefile.am: Rebuild dependencies.
6774 * Makefile.in: Rebuild.
6775
6776 * Makefile.am (DEP_INCLUDES): New variable.
6777 (.dep1): Change to work when srcdir is not an absolute path.
6778 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6779 * Makefile.in: Rebuild.
6780
6781Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6782
6783 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6784 LinearAddress patch.
6785
6786 * configure.in: Set version to 2.9.1.
6787 * configure: Rebuild.
6788
6789 * Branched binutils 2.9.
6790
6791Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6792
6793 * config/tc-i386.h (FWait): Define.
6794 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6795 other prefixes. Check FWait flag in opcode table to see which
6796 instructions require an fwait prefix.
6797
6798Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6799
6800 * stabs.c (get_stab_string_offset): Always create a stab string
6801 section.
6802
6803Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6804
6805 Fix some gcc -Wall warnings:
6806 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6807 * ehopt.c (eh_frame_code_alignment): Likewise.
6808 * expr.c (integer_constant, operand): Likewise.
6809 * frags.c (frag_align): Likewise.
6810 * gasp.c (level_0, change_base, doinstr): Likewise.
6811 * hash.c (hash_ask): Likewise.
6812 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6813 (debugging_pseudo): Likewise.
6814 * macro.c (define_macro, check_macro): Likewise.
6815 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6816 (ignore_rest_of_line, float_cons): Likewise.
6817 * symbols.c (decode_local_label_name): Likewise.
6818 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6819 (fixup_segment, number_to_chars_bigendian): Likewise.
6820 (number_to_chars_littleendian): Likewise.
6821 * config/atof-ieee.c (gen_to_words): Likewise.
6822 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6823 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6824 * read.c (output_big_sleb128): Initialize locals to avoid
6825 warnings.
6826 (output_big_uleb128, equals): Likewise.
6827 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6828 to unsigned int. Change zeros to unsigned int.
6829 * cond.c (s_if): Add return to default case.
6830 * frags.c (frag_now_fix): Change return type to addressT.
6831 * frags.h (frag_now_fix): Update declaration.
6832 * listing.c (file_info_struct): Change linenum to unsigned int.
6833 (struct list_info_struct): Change hll_line to unsigned int.
6834 (print_source): Update format string.
6835 * read.c (emit_expr): Change scan to unsigned int, and don't
6836 bother to initialize it.
6837 * symbols.c (dollar_label_count): Change to unsigned long.
6838 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6839 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6840 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6841
6842Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6843
6844 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 6845 mcf5200 just as we do for m68000.
252b5132
RH		 6846 (m68k_init_after_args): Likewise.
6847 (md_estimate_size_before_relax): Likewise.
6848
6849Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6850
6851 * config/tc-v850.c (md_assemble): Store relocation addend in
6852 fixup instead of instruction.
6853
6854Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6855
6856 * config/tc-i386.c (md_assemble): Swap template arguments to
6857 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6858 This macro is currently symmetric, so passing them the wrong
6859 way didn't cause any problem, but may if the macro is changed
6860 in the future.
6861 After copying template to i.tm, use i.tm. rather than t-> to
6862 access fields, and make t a const*
6863 Move i.tm.operand_types[] swap to immediately after the copy.
6864
6865Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6866
6867 * expr.h (expr_build_uconstant): Add prototype.
6868 (expr_build_unary,expr_build_binary): Add prototypes.
6869 * expr.c (expr_build_uconstant): New function.
6870 (expr_build_unary,expr_build_binary): New functions.
6871
6872Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6873
66778679
RH		 6874 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6875 * macro.c (macro_expand_body): Increase buffer size.
6876 * messages.c (as_warn): Likewise.
252b5132
RH		 6877 (as_warn_where, as_bad, as_bad_where): Likewise.
6878
6879Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6880
6881 Based on patch from H.J. Lu <hjl@gnu.org>:
6882 * Makefile.am (DISTSTUFF): New variable.
6883 (diststuff): New target.
6884 * Makefile.in: Rebuild.
6885
6886Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6887
6888 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6889 m32r_elf_section_change_hook.
6890
6891 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6892 emit a nop if a section ends with a 16 bit instruction.
6893
6894Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6895
6896 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6897 s_lcomm rather than obj_coff_lcomm.
6898 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6899
6900Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6901
6902 * config/tc-i386.h (LinearAddress): Define.
6903 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6904 instruction, don't use a default segment.
6905
6906Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6907
6908 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6909 * configure: Rebuild.
6910
6911Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6912
6913 * aclocal.m4, configure: Rebuild with libtool 1.2.
6914
6915Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6916
6917 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 6918 PC relative branches. Patch courtesy of Jonathan Walton.
6919
252b5132 6920
252b5132
RH		 6921Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6922
6923 * configure.in (emulations): Add thumb-pe target.
6924
6925 * configure (emulations): Add thumb-pe target.
6926
69271998-03-17 Ken Raeburn <raeburn@cygnus.com>
6928
6929 * itbl-lex.l (yywrap): Don't define if already defined as a
6930 macro.
6931
6932Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6933
6934 * depend.c (quote_string_for_make): New function.
6935 (wrap_output): Use it.
6936
6937Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6938
6939 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6940 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6941
6942Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6943
6944 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6945 Recognize -GN and -relax.
6946 (md_begin): Initialize gp size from -G switch.
6947 (alpha_force_relocation): Always force if -relax.
3e87a760 6948 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 6949 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6950 Change all callers. Emit nop alignment padding as nop+unop pair.
6951
6952Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6953
6954 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6955 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6956
6957Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6958
6959 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6960 require padding to the next long word boundary.
6961
6962Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6963
6964 * cgen.c: #include symcat.h.
6965 * config/tc-m32r.c: Likewise.
6966
6967Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6968
6969 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6970 absolute expressions instead of '$' prefixed register names.
6971
6972Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6973
6974 * read.c (s_set): Record file and line info for symbols when -as.
6975 (pseudo_set): Don't overwrite that dummy fragment.
6976
6977Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6978
6979 * config/tc-ppc.c (md_pseudo_table): Add "section".
6980 (ppc_named_section): New static function.
6981
6982Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6983
6984 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6985 so we don't have to scan the entire list.
6986
6987Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6988
6989 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 6990 case, allow the parallel instructions to modify the same flag
6991 bits.
252b5132
RH		 6992
6993Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6994
6995 * listing.c (list_symbol_table): Categorize symbols by
6996 undefined_section rather than sy_frag->line == NULL.
6997
6998Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6999
7000 * Makefile.am (install-exec-local): Install properly when ln
7001 fails or tooldir == prefix.
7002
7003Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7004
7005 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7006 Test result of insert_operand for error.
7007
7008Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7009
7010 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7011 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7012 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7013 * doc/Makefile.in: Rebuild.
7014
7015Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7016
7017 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7018 (macro): Fix handling of M_COP[0-3].
7019
7020Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7021
7022 Based on patches from Ross Harvey <ross@teraflop.com>:
7023 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7024 if macro_alternate or macro_mri.
7025 (getstring): Remove support for byte constants between < and >.
7026 (get_any_string): '<' only starts a string if macro_alternate or
7027 macro_mri.
7028 (macro_expand_body): Permit keyword parameters following
7029 positional parameters.
7030
7031 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7032 * configure.in (alpha*-*-netbsd*): New target.
7033 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7034 * configure: Rebuild.
7035
7036 * as.h (flag_warn_suppress_instructionswap): Move from here...
7037 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7038 here, and make static.
7039
7040 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7041 BFD_ASSEMBLER or MANY_SEGMENTS.
7042
7043 * as.c (show_usage): Update bug-gnu-utils address.
7044 * gasp.c (show_usage): Likewise.
7045 * doc/as.texinfo (Bug Reporting): Likewise.
7046
7047Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7048
66778679 7049 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 7050 insns regardless of the size of a pointer if we're in mips I or
7051 MIPS II mode.
66778679 7052 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7053
7054Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7055
3e87a760 7056 Fix rac to accept only a0:
252b5132
RH		 7057 * tc-d10v.c (parallel_ok, find_opcode):
7058 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7059 Introduce OPERAND_GPR.
7060
7061Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7062
7063 * read.c (s_fill): Handle non-constant repeat counts by creating
7064 an rs_space fragment.
7065
7066Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7067
7068 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7069 from as_bad to as_warn.
7070
7071Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7072
7073 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7074 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7075 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7076
7077Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7078
7079 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7080 seg_fix_rotP rather than fix_root from seg_info.
7081
7082Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7083
7084 * expr.c: Add support for 0x1_2_3_4 bignums.
7085
7086Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7087
7088 * configure.in: Change -linux* to -linux-gnu*.
7089 * configure: Rebuild.
7090
7091 * app.c (do_scrub_begin): Treat \r as whitespace.
7092
7093Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7094
7095 * Makefile.am: Update dependencies.
7096 * Makefile.in: Rebuild.
7097
7098Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7099
7100 * configure, aclocal.m4: Rebuild with new libtool.
7101
7102Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7103
66778679
RH		 7104 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7105 the argument to bfd_set_arch_mach.
7106 (load_address): Use bfd_arch_bits_per_address to determine the
7107 bit size of an address instead of looking at the isa level.
7108 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 7109
7110Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7111
7112 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7113
7114Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7115
7116 * ehopt.c: New file.
7117 * as.h (enum _relax_state): Add rs_cfa.
7118 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7119 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7120 * read.c (emit_expr): Call check_eh_frame.
7121 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7122 (relax_segment): Likewise.
7123 * Makefile.am: Rebuild dependencies.
3e87a760 7124 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 7125 (GENERIC_OBJS): Add ehopt.o.
7126 * doc/internals.texi (Frags): Document rs_cfa.
7127
7128 * as.c (show_usage): Mention --traditional-format.
7129 (parse_args): Accept --traditional-format.
7130 * as.h (flag_traditional_format): Declare.
7131 * output-file.c (output_file_create): If flag_traditional_format,
7132 set BFD_TRADITIONAL_FORMAT on stdoutput.
7133 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7134
7135 * config/tc-mips.c (append_insn): Make sure that if we have a
7136 fixup for an unmatched %hi reloc, it does not associated with a
7137 variant frag.
7138
7139 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7140 * doc/Makefile.in: Likewise.
7141
7142Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7143
7144 * config/tc-m32r.c (check_for_side_effects): New function.
7145 (can_make_parallel): Add checks for instruction side effects
7146 clashing with the other instruction.
7147 (assemble_parallel_insn): Improve warning messages. Return error
7148 message from non-swapped instruction order.
7149
7150Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7151
7152 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7153
7154 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 7155 md_cleanup definition. This moves the forced literal output to
7156 the end of the source pass, and avoids macro's inserting literals
7157 into the code immediately after the macro expansion.
252b5132
RH		 7158
7159Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7160
7161 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7162 a gas internal symbol is adjustable.
7163 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7164
7165 * as.h: If gcc version greater than 2.6, use `__format__' and
7166 `__printf__' in function attributes, rather than `format' and
7167 `printf'.
7168
7169Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7170
7171 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7172
7173Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7174
7175 Add tms320c30 support:
7176 * config/tc-tic30.h: New file.
7177 * config/tc-tic30.c: New file.
7178 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7179 TARGET_FORMAT as "coff-tic30".
7180 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7181 * Makefile.am: Rebuild dependencies.
7182 (CPU_TYPES): Add tic30.
7183 (CPU_OBJ_VALID): tic30-aout is valid.
7184 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7185 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7186 * configure, Makefile.in: Rebuild.
7187
7188Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7189
7190 * config/tc-v850.c (md_assemble): Improvements to error messages.
7191
7192Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7193
7194 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 7195 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 7196
7197 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7198 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7199 assembler calculate relocations to any external symbol at all.
7200 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7201 involving generation of pc-relative relocs.
7202 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7203 has been moved to md_apply_fix3.
7204
7205 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7206 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7207 which actually means (the address of identifier's GOT entry) +
7208 constant, which is not particularly useful.
7209
7210Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7211
7212 * read.h (include_dirs): Declare.
7213 (include_dir_count,include_dir_maxlen): Declare.
7214
7215Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7216
7217 * configure.in: Correct check for shared opcodes library.
7218 * configure: Rebuild.
7219
7220 * listing.c (buffer_line): If we can't open the file, set at_end.
7221 (listing_print): Remove unused local variable fi.
7222
7223 * config/m68k-parse.y (reglistpair): Handle register list in
7224 either order.
7225
7226 * config/vms-conf.h: Don't undef VERSION.
7227
7228Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7229
7230 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7231 OBJS variable.
7232 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7233 variable.
7234 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7235 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7236 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7237 (EXTRA_DIST): Define.
7238 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7239 explicitly rather than via the list of object files.
7240 (gcc-as.opt): New file created when make-gas.com is run.
7241 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7242 itbl-cpu.h} to #include appropriate file rather than copying that
7243 file.
7244 * config/vms-conf.h: Synchronize with current config.in.
7245 * Makefile.in: Rebuild.
7246
7247Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7248
7249 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7250 (parallel_ok): Relaxed parallel subinstruction dependency check.
7251
7252Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7253
7254 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 7255 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 7256 command line argument.
7257 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7258 warning only if flag_warn_suppress_instructionswap is false.
7259
7260Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7261
7262 * configure.in (i386-*-mingw32*): New target.
7263 * configure: Rebuild.
7264
7265Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7266
7267 * symbols.c (resolve_symbol_value): Don't set the segment if it
7268 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7269
7270 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7271 S_GET_SEGMENT.
7272
7273Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7274
7275 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7276 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7277 compiler.
7278
7279Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7280
7281 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7282
7283Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7284
7285 * config/tc-v850.c (v850_insert_operand): Display instruction when
7286 an error is encountered.
7287
7288Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7289
7290 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7291 (i386-*-sco3.2v5*coff): New target.
7292 (i386-*-sco3.2*): New target.
7293 * configure: Rebuild.
7294
7295Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7296
7297 * config/tc-v850.c: Tidy error message production.
7298
7299Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7300
7301 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7302 validate_immediate return value in the right type for comparisons
7303 to FAIL.
7304
7305Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7306
7307 * listing.c (MAX_BYTES): Use listing variables not constants.
7308 (data_buffer): No longer an array, but a pointer.
7309 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7310 (listing_listing): Allocate data_buffer.
7311
7312Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7313
7314 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7315 --listing-rhs-width, --listing-cont-lines.
7316 (show_usage): Update.
7317 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7318 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7319 (print_lines): Use the variables instead of the constants.
3e87a760 7320 (listing_listing): Likewise.
252b5132 7321 * listing.h: Declare the new vars.
3e87a760 7322
252b5132
RH		 7323Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7324
7325 * as.c (parse_args): Add --keep-locals alias for -L.
7326 Add --strip-local-absolute.
7327 (show_usage): Update.
7328 * as.h (flag_strip_local_absolute): New flag.
7329 * symbols.c (S_IS_LOCAL): Use it.
7330 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7331 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7332 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7333
7334Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7335
7336 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 7337 might have an io conflict and issue a warning message.
252b5132
RH		 7338
7339Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7340
7341 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7342 cgen_swap_fixups): Functions to save, restore and swap the fixup
7343 chain with a backup copy.
7344 (cgen_asm_finish_insn): Returns address of constructed insn.
7345
7346Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7347
7348 * listing.c (file_info_struct): Remove FILE, add POS.
7349 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7350 (file_info): Don't open the file.
7351 (buffer_line): Check for the file in the last_open cache, updating
7352 as necessary.
7353 (print_source): Don't reference file_info->file.
7354 (listing_listing): Likewise.
7355 (listing_print): Close the file in the cache, if any.
7356
7357Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7358
7359 * read.c (dwarf_file_string): New file static variable.
7360 (emit_expr): Look for constant sequence that leads up to a file
7361 name in DWARF debugging output.
7362 (stringer): Use dwarf_file_string to decide whether to accept a
7363 string as a file name.
7364
7365Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7366
7367 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7368 (crack_operand): Add reg->reglst MRI hack.
7369 (r_seg): Put reglst symbols in reg_section.
7370 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7371
7372Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7373
7374 * tc-sh.c (get_specific): Handle SGR & DBR.
7375
7376Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7377
7378 * tc-h8300.c (parse_reg): Take the length of the symbol into
7379 account when attempting to match a register name.
7380 * tc-h8500.c (parse_reg): Likewise.
7381
7382Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7383
7384 * cgen.c: Formatting changes to improve readability.
7385
7386Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7387
7388 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7389 delay slot.
7390
7391Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7392
7393 Based on a patch from Jim Wilson
7394 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7395 (tc_gen_reloc): Handle cross section PC relative relocs
7396 correctly.
7397
7398Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7399
7400 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7401
7402Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7403
7404 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7405 (expr_jmp_buf): New static local.
7406 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7407 (cgen_md_operand): New function.
7408 * tc-m32r.c: Clean up pass over `struct foo' usage.
7409 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7410
7411Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7412
7413 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7414 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7415
7416Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7417
7418 * config/tc-i386.c (i386_operand): Give an error if there are
7419 unrecognized characters after an expression.
7420
7421For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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