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Chnage the default endianness for mcore to little
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
2bd7f1f3
GRK		 11999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2
3 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
4 (mips_ip): Use OPCODE_IS_MEMBER.
5
90ca882f
JL		 6Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
7
acb56623
JL		 8 * config/tc-arm.c (reg_required_here): Improve comments.
9
b49cfa5d
JL		 10 * config/tc-arm.c (thumb_opcode): Add "variants" field.
11 (tinsns): Initialize variants field.
12
13 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
14 BAD_PC respectively.
90ca882f 15
29c4c6b5
NC		 161999-10-27 Scott Bambrough <scottb@netwinder.org>
17
18 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
19 * config/tc-arm.h: Fix compile time warnings.
20
d9fd9852
DN		 21Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
22
23 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
24 form @abs16, @(abs16) and @(abs16 + imm).
25
9ce8a5dd
GRK		 261999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
27
28 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
29 (ISA_HAS_64_BIT_REGS) New.
30 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
31 mips_emit_delays,macro_build,load_register,load_addresss,
32 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
33 and/or use new ISA_xxx macros in expressions involving
34 ISA, particularly mips_opts.isa.
35
446a06c9
MM		 361999-10-18 Michael Meissner <meissner@cygnus.com>
37
38 * expr.h (operatorT): Add machine dependent operators md1..md8.
39 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
40 for the machine dependent operators to use.
41
42 * expr.c (op_rank): Add machine dependent operators.
43
44 * config/tc-alpha.c (O_pregister): Define as a machine dependent
45 operator.
46 (O_cpregister): Ditto.
47 (md_begin): Change X_op test that field is wide enough to use
48 O_max instead of O_alpha_max.
49 (cpu_types): Fill in missing initializer.
50 (alpha_num_macros): Make unsigned.
51 (md_assemble): Make opnamelen be size_t.
52 (md_apply_fix): Cast alpha_num_operands to int before testing.
53 (alpha_force_relocation): Ditto.
54 (alpha_fix_adjustable): Ditto.
55 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
56 (tc_gen_reloc): Ditto.
57 (tc_get_register): Ditto.
58 (emit_ldgp): Ditto.
59 (emit_lda): Ditto.
60 (emit_ldah): Ditto.
61 (emit_ldil): Ditto.
62 (s_alpha_ent): Ditto.
63 (s_alpha_end): Ditto.
64 (s_alpha_frame): Ditto.
65 (s_alpha_prologue): Ditto.
66 (s_alpha_file): Ditto.
67 (s_alpha_gprel32): Ditto.
68 (s_alpha_proc): Ditto.
69 (s_alpha_set): Ditto.
70 (s_alpha_base): Ditto.
71 (s_alpha_align): Ditto.
72 (s_alpha_arch): Ditto.
73 (alpha_align): Ditto.
74 (assemble_insn): Suppress unused variable warning.
75 (emit_insn): Ditto.
76 (assemble_insn): Don't assume X_op and X_unsigned are in a given
77 order in the structure.
78 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
79
476cdcb8
JL		 80Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
81
82 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
83
c388dee8
AM		 841999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
85
86 * config/tc-i386.c (i386_index_check): Correct #endif location.
87
2bdd6cf5
GK		 88Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
89
90 * as.c (show_usage): Document new options.
91 (parse_args): Add --no-warn, --warn, --fatal-warnings,
92 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
93 (parse_args): Parse the new options.
94 (main): If there were warnings, and --fatal-warnings
95 was specified, print an error.
96 * as.h: New variable, flag_fatal_warnings, for new option.
97
d53d2751
JL		 98Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
99
100 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
101 '@'. Change autoincrement completers to fall through to cache control
102 completers.
103
104 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
105 arg.
106 (pa_parse_addb_64_cmpltr): New function.
107
108 * config/tc-hppa.c (pa_ip): Change error message.
109 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
110 '?Q' args to allow falling through.
111
112 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
113 Remove unused conditional codes.
114 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
115
ba09cd8d
DN		 116Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
117
118 * config/tc-d30v.c (CHAR_BIT): Define.
119 (check_range): Fix bit operations to support integers bigger than
120 32 bits.
121
c43185de
DN		 122Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
123
124 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
125 operands.
126
925c058e
DE		 127Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
128 Doug Evans <devans@cygnus.com>
129
130 Add support for m32rx.
131 * config/tc-m32r.c (enable_m32rx): New static global.
132 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
133 (allow_m32rx): New function.
134 (M32R_SHORTOPTS): Add `O'.
135 (md_longopts): Add --m32rx plus several warning options.
136 (md_parse_option): Handle new options.
137 (md_show_usage): Print them.
138 (md_begin): Enable m32rx.
139 (OPERAND_IS_COND_BIT): New macro.
140 (first_writes_to_seconds_operands): New function.
141 (writes_to_pc,can_make_parallel,make_parallel): New functions.
142 (target_make_parallel,assemble_two_insns): New functions.
143 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
144 If optimizing and m32rx, try to make consecutive insns parallel.
145
fba2b7f9
GK		 146Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
147
148 * config/tc-mips.c (nopic_need_relax): Allow for the
149 .sdata.foo sections generated by -fdata-sections,
150 and for the .gnu.linkonce.s sections generated by C++.
151
fd232ac8
JL		 152Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
153
ce674324
JL		 154 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
155 with cleaner code using completer prefixes. Add 'Y'.
156
fd232ac8
JL		 157 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
158
b1039fc4
JL		 159Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
160
161 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
162 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
163 insn does not match and we should try the next insn in the table.
164
913f265c
NC		 1651999-09-22 Nick Clifton <nickc@cygnus.com>
166
167 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
168
54af6ff6
JL		 169Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
170
171 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
172 of PA2.0 support.
173
4cc782b5
ILT		 1741999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
175
176 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
177 OBJ_ELF. If ELF, add "sq".
178 (md_parse_option): If ELF, ignore -s and -q.
179 (md_show_usage): Mention ELF options.
180
6be78360
JL		 181Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
182
65fab780
JL		 183 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
184 operands.
185
71823da4
JL		 186 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
187
61dd1d31
JL		 188 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
189
1cf6ae67
JL		 190 * config/tc-hppa.c (struct pa_it): New field "trunc".
191 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
192 (pa_parse_ftest_gfx_completer): New function
193 (pa_parse_fp_cnv_format): New function.
194
77c02e18
JL		 195 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
196 (md_apply_fix): Handle 22bit pc-rel branches.
197
629d9417
JL		 198 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
199
dbe2f9ee
JL		 200 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
201
3db6e6bd
JL		 202 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
203
6be78360
JL		 204 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
205
e061d86f
JL		 206at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
207
208 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
209 (pa_ip): Handle 'fX'.
210
211Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
212
213 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
214 (pa_ip): Handle 'fX'.
215
7acbfc6b
JL		 216Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
217
218 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
219 unwinds unless the function is in the text space.
220 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
221
2d93dcc4
JL		 222Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
223
b52c78b8
JL		 224 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
225 (md_assemble): To here. Tweak address generation.
226
2d93dcc4
JL		 227 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
228 debug_line.
229 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
230 (md_assemble): Call dwarf2_where for OBJ_ELF.
231 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
232 (pa_end_of_source): New function.
233 * tc-hppa.h (md_end): Define for OBJ_ELF.
234
6d83c84b
MM		 2351999-09-14 Michael Meissner <meissner@cygnus.com>
236
237 * configure.in (Canonicalization of target names): Remove adding
238 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
239 generates $ac_config_sub with a ${CONFIG_SHELL} already.
240 * configure: Regenerate.
241
41fd319a
ILT		 2421999-09-14 Donn Terry <donn@interix.com>
243
244 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
245
795a7704
AM		 2461999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
247
2f66722d
AM		 248 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
249 pc-relative jmp/call to an absolute symbol.
250 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
251 absolute section symbols.
252
795a7704
AM		 253 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
254 jump handling code and comments.
255
c0c949c7
ILT		 2561999-09-12 Ian Lance Taylor <ian@zembu.com>
257
258 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
259 the value if TE_PE and a global defined symbol.
260
e723ef7c
ILT		 2611999-09-11 Ian Lance Taylor <ian@zembu.com>
262
263 * write.c (dump_section_relocs): Call print_symbol_value_1 to
264 print the symbol, rather than printing it here.
265
fa16d387
ILT		 2661999-09-11 Donn Terry <donn@interix.com>
267
d33e1d24
ILT		 268 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
269 BFD_RELOC_RVA relocations.
270
18dc2407
ILT		 271 * config/tc-i386.c (md_undefined_symbol): Compare the name against
272 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
273 starts with "_G".
274
945a1a6b
ILT		 275 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
276 defined.
277 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
278 * doc/internals.texi (Object format backend): Document
279 SET_SECTION_RELOCS.
280
79d292aa
ILT		 281 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
282 relocations against global symbols if TE_PE.
283
7a6284c4
ILT		 284 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
285 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
286
8828d862
ILT		 287 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
288 symbols.
289
9690c54d
ILT		 290 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
291 symbols which do not have a constant value, or tags with
292 non-tags. Remove the symbol from the list before adding it at the
293 end.
294
23dab925
ILT		 295 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
296 C_FCN symbol differently if TE_PE.
297 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
298 appears in the pseudo-op, rather coff_line_base which is only set
299 for a .bf symbol.
300
28428223
ILT		 301 * config/obj-coff.c (obj_coff_loc): New static function.
302 (obj_pseudo_table): Add "loc".
303
e8a3ab75
ILT		 304 * config/obj-coff.c (add_lineno): Check that the line number is
305 positive.
306
2ab9b79e
ILT		 307 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
308 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
309 int.
310 (md_atof): Return NULL rather than 0.
311 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 312 * expr.c (expr): Change first parameter to int.
313 * config/obj-coff.c: Add declarations for static functions.
314 (coff_frob_symbol): Use SYM_AUXENT.
315 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 316
5881e4aa
ILT		 317 * config/obj-coff.c (obj_coff_section): Default to setting
318 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
319
e723ef7c
ILT		 320 * write.c (adjust_reloc_syms): Print adjusted fixup.
321
fa16d387
ILT		 322 * expr.c (integer_constant): Correct too_many_digits calculation
323 in base 10 case.
324
13a830b6
AS		 3251999-09-09 Andreas Schwab <schwab@suse.de>
326
327 * doc/c-arm.texi: Fix arguments of @var to not contain
328 punctuation.
329
325188ec
NC		 3301999-09-08 Philip Blundell <pb@nexus.co.uk>
331
332 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
333 and COFF targets.
334 (md_parse_option): Only support -k flag for ELF and COFF targets.
335
e7c1f43c
JL		 336Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
337
338 * config/tc-hppa.c (pa_ip): Put strict register checks before
339 call to pa_parse_number.
340
4964086a
JL		 341 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
342
c4bf532f
ILT		 3431999-09-06 Ian Lance Taylor <ian@zembu.com>
344
345 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
346 BFD_ASSEMBLER code.
347
a33132fd
ILT		 3481999-09-06 Donn Terry <donn@interix.com>
349
350 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
351
0f4f8b56
JL		 352Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
353
354 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
355 candidate instruction. Require registers for register arguments
356 when in strict mode. Require assemble-time constants for
357 constants when in strict mode.
358 (pa_get_absolute_expression): Require a constant when in strict
359 mode.
360
d3388653
NC		 3611999-09-06 Nick Clifton <nickc@cygnus.com>
362
363 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
364
041dd5a9
ILT		 3651999-09-04 Steve Chamberlain <sac@pobox.com>
366
367 * config/tc-pj.c: New file, supports picoJava in ELF.
368 * config/tc-pj.h: Ditto.
369 * configure.in (pjl*, pj*): New targets.
370 * Makefile.am: Rebuild dependencies.
371 (CPU_TYPES): Add pj.
372 (TARGET_CPU_CFILES): Add config/tc-pj.c.
373 (TARGET_CPU_HFILES): Add config/tc-pj.h.
374 * doc/c-pj.texi: New file.
375 * doc/as.texinfo: Add some PJ specifics.
376 * doc/all.texi: Add PJ to the list of all architectures, sort them
377 all alphabetically.
378 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
379 * configure, Makefile.in, doc/Makefile.in: Rebuild.
380
4ca72d38
AM		 3811999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
382
383 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
384 (obj_frob_file): Test for null pointer.
385 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
386 (OBJ_PROCESS_STAB): And here.
387 (elf_obj_sy): Remove
388
389 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
390 except OBJ_PROCESS_STAB, which we #undef for ecoff.
391 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
392
393 * config/obj-coff.c (no_func): Remove.
394 (coff_format_ops): Change occurrences of no_func to 0, as we test
395 for 0 in obj-multi.h.
396
397 * configure.in: Enable bfd for i386-coff when primary target is
398 bfd. Enable i386 elf,coff emulation support. Don't set
399 USE_EMULATIONS=1 or te_file=multi unless there is more than one
400 emulation to support.
401 *configure: Regenerate.
402
bcef92fa
NC		 4031999-09-02 Nick Clifton <nickc@cygnus.com>
404
405 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
406 .section .line directive is encountered.
407
cdf82bcf
NC		 4081999-09-01 Nick Clifton <nickc@cygnus.com>
409
5856c19a
NC		 410 * config/tc-arm.c (md_section_align): Do not align sections in ELF
411 format.
412
cdf82bcf
NC		 413 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
414 * as.texinfo: Document --gdwarf2 command line option.
415 Add additional documentation of ARM command line switches.
416
af6bdddf
AM		 4171999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
418
419 * config/tc-i386.c (i386_intel_memory_operand): Combine
420 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
421 and RESTORE_END_STRING around parse_register calls.
422 (i386_operand): Here too.
423 (i386_is_reg): Remove.
424 (parse_register): Move as_bad calls from within this function to
425 callers.
426
5f47d35b
AM		 4271999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
428
429 Based on a patch from H.J. Lu <hjl@gnu.org>
430 * config/tc-i386.c (parse_register): Handle FP regs specially.
431 (md_begin): Remove '(' and ')' from register_chars.
432
1174497c
DE		 4331999-08-29 Doug Evans <devans@casey.cygnus.com>
434
435 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
436 error message (done elsewhere).
437
17d9105c
JL		 438Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
439
440 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
441
9ecc05f0
JL		 442Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
443
97e1581b
JL		 444 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
445 args by 'f'.
446
9e4f2d3a
JL		 447 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
448
680ef6de
JL		 449 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
450 between args.
451 Add new completers. Fix bug in 64 bit condition handling.
452
413c94ba
JL		 453 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
454 'cS', and 'c*'.
455
28252e61
JL		 456 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
457
a97685e9
JL		 458 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
459
9ecc05f0
JL		 460 * config/tc-hppa.c (pa_ip): Add case for 'I'.
461
cb30237e
NC		 4621999-08-27 Jim Wilson <wilson@cygnus.com>
463
464 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
465 (struct ls): Add frag field. Initialize it to zero.
466 (out_end_sequence): New local text_frag. Set it while in text section.
467 Replace address check with frag check. Set ls.frag to text_frag if
468 out_set_addr called.
469 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
470 Set it before switching sections. Replace address check with frag
471 check. Set ls.frag to saved_frag if out_set_addr called.
472
09a798ea
NC		 4731999-08-26 David Mosberger <davidm@hpl.hp.com>
474
475 * dwarf2dbg.c (out_end_sequence): If address changed, directly
476 output "advance_pc" opcode instead of calling gen_addr_line().
477 The latter has the undesired side-effect of creating a new row
478 in the debug line info matrix.
479
e1c05f12
NC		 4801999-08-26 Jim Wilson <wilson@cygnus.com>
481
482 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
483 ls.last_filename if last is less than zero. Set ls.last_filename
484 when allocating new entry.
485 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
486 call.
487
b23bac36
AM		 4881999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
489
490 * config/tc-i386.c (i386_index_check): Fix the displacement size
491 when INFER_ADDR_PREFIX.
492
50f4163f
NC		 4931999-08-18 Nick Clifton <nickc@cygnus.com>
494
495 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
496 display its value.
497
f589a541
ILT		 4981999-08-17 Ian Lance Taylor <ian@zembu.com>
499
500 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
501 handle 0xffffNNNN constants correctly.
502
11450271
NC		 5031999-08-16 Nick Clifton <nickc@cygnus.com>
504
505 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
506 as well as loads.
507
276b1dc2
NC		 5081999-08-13 Nick Clifton <nickc@cygnus.com>
509
510 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
511 (md_apply_fix3): Always pass positive values to
512 validate_offset_imm.
513
ae5ad4ad
NC		 5141999-08-12 Nick Clifton <nickc@cygnus.com>
515
516 * config/tc-arm.c (skip_whitespace): New macro.
517 Formatting tidy ups.
518
519 (md_apply_fix3): Store relocation offset in addend for ELF based
520 relocs.
521 (arm_force_relocation): Always generate relocs for Thumb function
522 calls.
523
bf6d3895
AM		 5241999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
525
526 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
527 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
528
46031ca9
JL		 529Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
530
b100be66
JL		 531 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
532 flags for the unwind subspace.
533
46031ca9
JL		 534 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
535 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
536 suitable relocation based on the size of the target's pointer.
537 Always Use subsegment zero for the unwinders.
538 (pa_level): Handle "2.0w".
539
0825afba
JR		 540Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
541
542 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
543 with the following instruction unless this was specified.
544
1a1ae23e
ILT		 5451999-08-09 Ian Lance Taylor <ian@zembu.com>
546
547 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
548 certain sections, to match BFD changes.
549
81afc846
ILT		 5501999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
551
552 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
553 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 554 * Makefile.in: Rebuild.
81afc846 555
04ad1543
ILT		 5561999-08-08 Ian Lance Taylor <ian@zembu.com>
557
558 * Makefile.am: Rename .dep* files to DEP*.
559 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
560 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
561 targets to DEPOBJ.
562 * Makefile.in: Rebuild.
563
1eb7027c
RH		 5641999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
565
566 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
567
2dcc60be
ILT		 5681999-08-08 Ian Lance Taylor <ian@zembu.com>
569
46eec08e
ILT		 570 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
571 avoid problems on DOS filesystems.
572 * Makefile.in: Rebuild.
573
2dcc60be
ILT		 574 * doc/as.texinfo (Section): Document 's' flag for COFF version.
575
5761999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
577
578 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
579 section flag.
580
76a27922
ILT		 5811999-08-08 Ian Lance Taylor <ian@zembu.com>
582
583 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 584 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 585 * configure, Makefile.in, doc/Makefile.in: Rebuild.
586
0741736b
JL		 587Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
588
589 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
590
9a913dfb
JL		 591Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
592
593 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
594
a1f2d742
ILT		 5951999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
596
597 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
598 non-adjustable symbols.
599
55a914bc
JL		 600Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
601
602 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
603
336f7c70 604Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 605
606 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
607 operands.
608
9750fcc5
ILT		 6091999-08-05 Donn Terry <donn@interix.com>
610
611 * config/te-interix.h: New file.
612 * configure.in (i386-*-interix*): New target.
613 * configure: Rebuild.
614
39ba5561
JL		 615Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
616
617 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
618 selectors for ELF too.
619 (selector_table): Add "ltp" and "rtp" selectors.
620
eecb386c
AM		 6211999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
622
623 * config/tc-i386.c (i386_operand): No need to change
624 operand_string pointer in segment reg case before goto
625 do_memory_reference. Initialise displacement_string_start and
626 displacement_string_end after do_memory_reference label.
627 (i386_index_check): Add operand_string param, and print error
628 message on failure here.
629 (i386_intel_memory_operand): Instead of here.
630 (i386_operand): And here.
631 (INFER_ADDR_PREFIX): Enable.
632
633 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
634
635 * config/tc-i386.h (DefaultSize): Define. Renumber following
636 opcode_modifier defines.
637
638 From Etienne Lorrain <etienne.lorrain@ibm.net>
639 * config/tc-i386.c (stackop_size): New variable.
640 (set_16bit_code_flag): Clear it here.
641 (set_16bit_gcc_code_flag): New function.
642 (md_pseudo_table): Add "code16gcc" entry.
643 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
644
f173e82e
ILT		 6451999-08-03 Ian Lance Taylor <ian@zembu.com>
646
a04b544b
ILT		 647 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
648 next_set_end even if the end symbol is being discarded.
649
650 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
651 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
652 * config/obj-coff.c: Likewise.
653 (seg_info_type): Remove.
654 (seg_info_off_by_4): Change to array of segT.
655 (s_get_segment): Adjust accordingly.
656 (obj_pseudo_table): Fully initialize sentinel entry.
657
f173e82e
ILT		 658 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
659 Ralf Baechle <ralf@uni-koblenz.de>.
660
c3332e24
AM		 6611999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
662
663 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
664
6651999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
666
24eab124
AM		 667 * config/tc-i386.c: Indentation and white space changes.
668 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
669 don't enable it by default.
670 (i386_intel_operand): Remove redundant prototype.
671 Move check on number of memory operands, and i.mem_operands++
672 (i386_intel_memory_operand): To here.
673 Remove i386_immediate code from here. Remove special case code
674 for input and output using (%dx). Remove base/index checks and
675 call i386_index_check instead. Save initial operand_string
676 argument for error message.
677 (i386_operand): Remove redundant prototype. Move base/index
678 checks to i386_index_check.
679 (i386_displacement): Move intel mode check for non-zero
680 i.disp_operand
681 (i386_intel_memory_operand): To here.
c3332e24 682
6d8809aa
RH		 6831999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
684
685 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
686 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
687 by .register pseudo-op if -64 and --no-undeclared-regs.
688 (s_register, sparc_adjust_symtab): New functions.
689 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
690 Declare sparc_adjust_symtab as tc_adjust_symtab.
691 * doc/c-sparc.texi: Add description of #ignore special literal
692 for .register pseudo-op.
693
c8d259f7
CM		 6941999-07-30 Catherine Moore <clm@cygnus.com>
695
696 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
697 the relocation's section offset.
698
b77ad1d4
AM		 6991999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
700
701 * write.c (fixup_segment): Fix generic error check overflow test.
702
703 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
704 X_add_number to long.
705
b53fcc20
JL		 706Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
707
708 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
709 processing.
710
d2e71411
ILT		 7111999-07-27 Ian Lance Taylor <ian@zembu.com>
712
713 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
714 VTABLE relocations.
715
e9f56b1d
ILT		 7161999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
717
718 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 719
1a39f480
ILT		 720 * configure.bat: Remove; obsolete.
721 * config/go32.cfg: Likewise.
722
29fe79d3
ILT		 7231999-07-21 Brad M. Garcia <bgarcia@fore.com>
724
725 * configure.in (i386-*-vxworks*): New target.
726 * configure: Rebuild.
727
e06510e6
RH		 7281999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
729
730 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
731
dabe3bbc
RH		 7321999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
733
734 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
735 on -64 and not pic.
736 (output_insn): Put OLO10's secondary addend into tc_fix_data.
737 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
738 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
739 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
740 MAX_RELOC_EXPANSION): Define.
741 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
742
b4cac588
AM		 7431999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
744
745 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
746 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
747 block. Print a warning if an 8-bit or 16-bit constant
748 displacement or immediate is truncated on output.
749 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
750 immediate.
751 (i386_operand): Disallow immediate jump absolute operand.
752
966ed0b4
ILT		 7531999-07-15 Ian Lance Taylor <ian@zembu.com>
754
0ed15843
ILT		 755 * configure.in: Bump version number to 2.9.5.
756 * configure: Rebuild.
757
966ed0b4
ILT		 758 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
759 or %llx work.
760
67f1cff0
JL		 761Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
762
763 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
764 (cons_fix_new_hppa): Derive size of fixup from size of the object.
765
2f992c04
NC		 7661999-07-14 Philip Blundell <pb@nexus.co.uk>
767
768 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
769 is defined.
770 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
771
772 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
773 if -mno-fpu was given.
774 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
775 relocs.
776 (cons_fix_new_arm): Remove misleading comments.
777
14ad458a
ILT		 7781999-07-14 Ian Lance Taylor <ian@zembu.com>
779
780 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
781 error message.
782 (relax_segment): Likewise. After giving a rs_org error, convert
783 the frag to rs_align to avoid cascading errors.
784
36823076
AS		 7851999-07-12 Andreas Schwab <schwab@suse.de>
786
787 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
788
ab9da554
ILT		 7891999-07-11 Ian Lance Taylor <ian@zembu.com>
790
791 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
792 as appropriate. Fill in structure initializations. Add variable
793 initializations. Add casts.
794 * dwarf2dbg.c (print_stats): Change i to size_t.
795 * listing.c (listing_listing): Change list_line to unsigned int.
796
e0accf0c
ILT		 7971999-07-10 Ian Lance Taylor <ian@zembu.com>
798
799 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
800 rather than checking for \001 and \002 in symbol name.
801 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
802
7d4ce8a9
JL		 803Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
804
805 * configure.in (hppa*-linux-gnu*): New target.
806 * configure: Rebuilt.
807
5395a469
NC		 8081999-07-08 Nick Clifton <nickc@cygnus.com>
809
810 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
811
cac58fa6
NC		 8121999-07-07 Nick Clifton <nickc@cygnus.com>
813
5395a469 814 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 815 accessing symbolP directly.
816
03b36ee1
JL		 817Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
818
819 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
820 for ELF.
821
49a5575c
NC		 8221999-07-05 Nick Clifton <nickc@cygnus.com>
823
824 * config/tc-arm.c (ARM_EXT_V5): Define.
825 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
826 (md_begin): Detect ARM v5 architectures.
827 (md_parse_option): Accept arm v5 specification.
828 (md_show_usage): Documment -marmv5 switch.
829
830 * doc/c-arm.texi: Document -marmv5 command line option.
831
832 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
833 op.
834 (validate_immediate_twopart): New function. Determine if a
835 constant can be computed by two ADD instructions.
836 (output_inst): Remove its command line parameter - it was never
837 used.
838 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
839 implememt the ADRL pseudo op.
840 (tc_gen_reloc): Generate a suitable error message if an ADRL
841 instruction tries to generate a real reloc.
842
843 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
844
09ecf0ba
JL		 845Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
846
847 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
848 into lower case.
849
264d6861
ILT		 8501999-06-27 H.J. Lu <hjl@gnu.org>
851
852 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
853 non BFD_ASSEMBLER case.
854
827c0149
ILT		 8551999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
856
857 * config/obj-coff.c (obj_coff_section): Mark writable sections as
858 data.
859
a340d270
RH		 8601999-06-26 David Mosberger <davidm@hpl.hp.com>
861
862 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
863 out_end_sequence() when the address decreases due to a new frag.
864 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
865 numbering starts with 1.
866
16b93d88
NC		 8671999-06-23 Nick Clifton <nickc@cygnus.com>
868
869 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
870 .section for COFF.
871 (mcore_s_text): Call obj_elf_text for ELF target.
872 (mcore_s_data): Call obj_elf_data for ELF target.
873 (mcore_s_section): No longer ELF specific. Call obj_coff_section
874 for COFF target.
875 (mcore_s_bss): New function: Dump literal table before changing
876 sections.
877 (mcore_s_comm): New function: Dump literal table before changing
878 sections.
879
880 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
881 No longer static functions.
882 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
883 Provide prototypes for these functions.
884
fed9b18a
ILT		 8851999-06-22 Ian Lance Taylor <ian@zembu.com>
886
be2acf27
ILT		 887 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
888 a list of names, to try obj_segment_name, and to try abbreviated
889 names when using COFF without long section names.
890
7dcc9865
ILT		 891 * config/tc-alpha.c: More use of symbol accessor functions.
892 * config/tc-arc.c: Likewise.
893 * config/tc-d30v.c: Likewise.
894 * config/tc-fr30.c: Likewise.
895 * config/tc-i860.c: Likewise.
896 * config/tc-m88k.c: Likewise.
897 * config/tc-mcore.c: Likewise.
898 * config/tc-ns32k.c: Likewise.
899 * config/tc-sparc.c: Likewise.
900 * config/tc-v850.c: Likewise.
901
a77f5182
ILT		 902 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
903 sy_value with appropriate accessor functions.
904 * config/tc-arm.c (md_apply_fix3): Likewise.
905 * config/tc-d10v.c (AT_WORD_P): Likewise.
906 * config/tc-v850.c (reg_name_search): Likewise.
907
fed9b18a
ILT		 908 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
909 use symbol_get_bfdsym instead.
910 * config/tc-ppc.c (md_assemble): Likewise.
911 * config/tc-v850.c (v850_comm): Likewise.
912
310b5aa2
ILT		 9131999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
914
915 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
916 the symbol, rather than accessing the bsym member.
917 * config/tc-d10v.c (tc_gen_reloc): Likewise.
918 * config/tc-d30v.c (tc_gen_reloc): Likewise.
919 * config/tc-mcore.c (tc_gen_reloc): Likewise.
920 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
921 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
922 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
923 * config/tc-tic30.c (tc_gen_reloc): Likewise.
924 * config/tc-v850.c (tc_gen_reloc): Likewise.
925
9cb8e75e
JL		 926Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
927
928 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
929 (hppa_gen_reloc_type): Conditionalize on BFD64.
930 (tc_gen_reloc): Re-enable ELF relocations.
931 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
932
3d103319
ILT		 9331999-06-21 Ian Lance Taylor <ian@zembu.com>
934
935 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
936 warning.
937 (do_ldst): Move assignment out of if condition.
938 (md_apply_fix3): Add casts to avoid printf format warnings. Add
939 parentheses to avoid warning.
940
776b24b4
NC		 9411999-06-21 Nick Clifton <nickc@cygnus.com>
942
155f0fe7
NC		 943 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
944 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 945
809ffe0d
ILT		 9461999-06-19 Ian Lance Taylor <ian@zembu.com>
947
948 * config/tc-ppc.c: Update for symbol handling changes.
949 * config/obj-coff.c: Likewise.
950
49863f82
JL		 951Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
952
953 * tc-hppa.c: General cleanups of ELF support. No more spaces
954 and subspaces for ELF.
955 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
956 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
957 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
958 (UNWIND_SECTION_NAME): Likewise.
959 (space/subspace related structures): Conditionalize definitions
960 on OBJ_SOM.
961 (space/subspace directives and support routines): Conditionalize
962 definitions and references/uses on OBJ_SOM.
963 (label_symbol_struct): For ELF, track the symbol's segment. For
964 SOM track its space.
965 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
966 changes.
967 (USE_ALIASES): Kill for both SOM & ELF.
968 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
969 (pa_space, pa_subspace): Corresponding changes.
970 (pa_spaces_begin): Corresponding chagnes.
971 (md_begin): Do not muck around with space/subspace stuff for
972 OBJ_ELF.
973 (md_apply_fix): Temporarily disable argument relocation stuff
974 for OBJ_ELF.
975 (tc_gen_reloc): Temporarily disable relocation generation for
976 OBJ_ELF
977 (pa_build_unwind_subspace): Similarly.
978
fed881b1
NC		 9791999-06-16 Nick Clifton <nickc@cygnus.com>
980
981 * config/tc-arm.c (thumb_set): New pseudo op.
982 (text, data, section): Override these pseudo ops with ARM
983 specific versions.
984 (s_thumb_set): New function: Perform the same as a .set pseudo
985 op, but also mark the alias'ed symbol as being a Thumb
986 function.
987 (arm_s_text): New function: Perform the same as the .text
988 pseudo op, but dump the literal pool before changing
989 sections.
990 (arm_s_data): New function: Perform the same as the .data
991 pseudo op, but dump the literal pool before changing
992 sections.
993 (arm_s_section): New function: Perform the same as the
994 .section pseudo op, but dump the literal pool before changing
995 sections.
996 (arm_cleanup): Do not reset the current section before dumping
997 the literal pool.
998
0f94f4c8
NC		 9991999-06-17 Nick Clifton <nickc@cygnus.com>
1000
2f3519a2
NC		 1001 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1002 OPTION_NO_WARN_UNMATCHED entries.
1003 (md_parse_option): Generate a warning message if an unrecognised
1004 option is encountered.
1005
0f94f4c8
NC		 1006 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1007 (get_operands): When parsing an expression after an '@' symbol
1008 has been detected, do not ignore '#' symbols.
1009 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1010 false.
1011
e4a86f6f
ILT		 10121999-06-13 Ian Lance Taylor <ian@zembu.com>
1013
1014 From K. Richard Pixley <rich@noir.com>:
1015 * configure.in (ppc-*-vxworks*): New target.
1016 * configure: Rebuild.
1017
a8aed0fb
UD		 10181999-06-12 Philip Blundell <philb@gnu.org>
1019
1020 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1021
7565ed77
ILT		 10221999-06-13 Ian Lance Taylor <ian@zembu.com>
1023
1024 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1025 which refer to symbols in linkonce sections, permit reducing the
1026 relocs if the symbol is local.
1027
b9e57a38
ILT		 10281999-06-12 Ian Lance Taylor <ian@zembu.com>
1029
1030 * subsegs.c (subseg_text_p): New function.
1031 * as.h (subseg_text_p): Declare.
1032 * read.c (do_align): Use subseg_text_p to set the default fill.
1033 * write.c (subsegs_finish): Likewise.
1034 * config/obj-coff.c (write_object_file): Likewise.
1035 * config/tc-i386.h (md_maybe_text): Don't define.
1036 (md_do_align): Use subseg_text_p to set the default fill.
1037 * config/tc-m32r.c (m32r_do_align): Likewise.
1038 * config/tc-sh.c (sh_do_align): Likewise.
1039 * config/tc-sparc.h (md_do_align): Likewise.
1040
008960a5
ILT		 10411999-06-12 David O'Brien <obrien@freebsd.org>
1042
1043 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1044 * configure: Rebuild.
1045
a1605869
ILT		 10461999-06-12 Ian Lance Taylor <ian@zembu.com>
1047
d9ac5a3b
ILT		 1048 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1049 * Makefile.am: Rebuild dependencies.
1050 * Makefile.in: Rebuild.
1051
a1605869
ILT		 1052 * config/tc-i386.c (i386_immediate): Remove unused label
1053 seg_unimplemented.
1054
1055 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1056 * symbols.c: Likewise.
1057 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1058 sy_next field when taking address, rather than symbol_next.
1059
1060 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1061 offsetT.
1062 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1063 value from the output file architecture.
1064 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1065 * dwarf2dbg.h: Change bfd_vma to addressT.
1066
a7cd1c22
ILT		 10671999-06-11 Ian Lance Taylor <ian@zembu.com>
1068
1069 * dwarf2dbg.h: Use PARAMS in function declarations.
1070
76171f81
ILT		 10711999-06-11 Martin Dorey <mdorey@madge.com>
1072
1073 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1074 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1075 OBJ_ELF.
1076 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1077
9b4d630b
ILT		 10781999-06-11 Ian Lance Taylor <ian@zembu.com>
1079
5865bb77
ILT		 1080 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1081
9e7c96d9
ILT		 1082 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1083 popsection.
1084
1b50c718
ILT		 1085 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1086
1bf67e0d
ILT		 1087 * read.c (read_a_source_file): Only declare inescape if
1088 QUOTES_IN_INSN.
1089
1090 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1091 match parameters.
1092 (find_entry_byval): Add parens to avoid warning.
1093
1094 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1095
9b4d630b
ILT		 1096 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1097 undefined symbols.
1098
a22b281c
RH		 10991999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1100
1101 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1102 with isoctal.
1103
1104 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1105 synthetize_setx): New functions.
1106 (md_assemble): Broken the special cases into the above
1107 functions. Make compiler happy if sizeof(bfd_vma)==4.
1108 Fix sethi generated from set/setuw. If instructions have a relloc,
1109 always clear the fields to be relocated in the opcode.
1110 (sparc_ip): Remove special_case global variable.
1111
7f2f689c
ILT		 11121999-06-10 Ian Lance Taylor <ian@zembu.com>
1113
d7ba4a77
ILT		 1114 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1115 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1116 indication of success rather than a value.
1117 (itbl_get_val): Likewise.
1118 (itbl_get_field): Use strcspn. Change delimiters to include
1119 parens.
1120 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1121 (itbl_get_val): Likewise.
1122 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1123
7f2f689c
ILT		 1124 * symbols.c (copy_symbol_attributes): Convert local symbols to
1125 regular symbols.
1126
c1d3c45e
NC		 11271999-06-10 Nick Clifton <nickc@cygnus.com>
1128
1129 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1130 ARM920t.
1131
63fab58c
RH		 11321999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1133
1134 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1135 Optimize set if sizeof(bfd_vma) == 64.
1136 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 1137 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 1138 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1139
cf9a1301
RH		 11401999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1141
1142 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1143 (s_ncons): New function.
1144 (native_op_table): New table.
1145 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1146 R_SPARC_OLO10 handling.
1147
bf29b231
RH		 1148Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1149
1150 * expr.h (struct expressionS): Revert last change; widen X_op.
1151 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1152
9be1cda6
AS		 1153Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1154
a4835b42
AS		 1155 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1156 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1157 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1158 * Makefile.in: Regenerated.
1159
9be1cda6
AS		 1160 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1161 `common' pass on to s_mri_common.
1162 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1163
62335629
RH		 11641999-06-06 Richard Henderson <rth@cygnus.com>
1165
1166 * config/obj-elf.c (obj_elf_section): Don't free the return
1167 value of demand_copy_C_string.
1168
9de8d8f1
RH		 11691999-06-05 Richard Henderson <rth@cygnus.com>
1170
1171 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1172 creation logic from obj_elf_create_section.
1173
1174 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1175 (section_stack): New.
1176 (special_sections): Make const.
1177 (obj_elf_section): Gut and rewrite parsing.
1178 (obj_elf_change_section): New function broken out of obj_elf_section.
1179 (obj_elf_parse_section_letters): Likewise.
1180 (obj_elf_section_word): Likewise.
1181 (obj_elf_section_type): Likewise.
1182 (obj_elf_previous): Treat as a toggle.
1183 (obj_elf_popsection): New.
1184 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1185 (ppc_section_type): Likewise.
1186 * config/tc-ppc.h: Likewise.
1187
1188 * expr.h (struct expressionS): Don't make X_op a bitfield.
1189 * config/tc-alpha.c: Update for symbol handling changes.
1190 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1191 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1192
58b5739a
RH		 11931999-06-05 Richard Henderson <rth@cygnus.com>
1194
1195 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1196 (dwarf2_gen_line_info): Kill unused variables.
1197 (dwarf2_finish): Likewise.
1198 (dwarf2_where): Likewise.
1199 (dwarf2_directive_file): If we've only got a string,
1200 hand off to s_app_file.
1201 * ecoff.c: Move the include of ecoff.h.
1202 * symbols.h (S_IS_FUNCTION): Prototype.
1203
1204 * read.c (LEX_HASH): Supply a default.
1205 (lex_type): Use it.
1206 (s_globl): Update `c' after skipping whitespace.
1207 * read.h (LEX_END_NAME, is_name_ender): New.
1208 * expr.c (get_symbol_end): Respect it.
1209
398e8c25
ILT		 12101999-06-04 Mark Klein <mklein@dis.com>
1211
993142d5
ILT		 1212 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1213 to real if OBJ_SOM
1214 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1215
398e8c25
ILT		 1216 * config/tc-hppa.c: Update for symbol handling changes.
1217
b4013713
ILT		 12181999-06-03 Ian Lance Taylor <ian@zembu.com>
1219
080e41e6
ILT		 1220 * cgen.c: Update for symbol handling changes.
1221 * config/tc-m32r.c: Likewise.
f412ead8 1222
a0f75b47
ILT		 1223 * config/tc-hppa.h: Update for symbol handling changes.
1224 * config/tc-hppa.c: Likewise.
1225
174419c1
ILT		 1226 * config/tc-arm.h: Update for symbol handling changes.
1227 * config/tc-arm.c: Likewise.
1228 (symbol_make_empty): Remove. Just use symbol_create.
1229
1230 * symbols.c (symbol_set_tc): Correct name.
1231
6104f0a0
ILT		 1232 * Makefile.am: Rebuild dependencies.
1233 ($(OBJS)): Don't depend upon struc-symbol.h.
1234 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1235 * dep-in.sed: Don't remove struc-symbol.h.
1236 * Makefile.in: Rebuild.
1237
b4013713
ILT		 1238 * doc/internals.texi (Symbols): Describe changes in symbol
1239 handling.
1240
6576f0b5
RH		 12411999-06-03 Richard Henderson <rth@cygnus.com>
1242
1243 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1244 instead of doing the work by hand.
1245
fac0d250
RH		 12461999-06-03 David Mosberger <davidm@hpl.hp.com>
1247
1248 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1249 state of line state-machine.
1250 (struct ls): Collect DWARF2 line state-machine state in new member
1251 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1252 resulted in any DWARF2 directives.
1253 (reset_state_machine): New function.
1254 (out_end_sequence): Ditto.
1255 (dwarf2_gen_line_info): When switching sections or switching to a
1256 lower text address, call out_end_sequence() first to terminate the
1257 previous code sequence as code sequences MUST have monotonically
1258 increasing addresses.
1259 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1260
12611999-06-03 David Mosberger <davidm@hpl.hp.com>
1262
1263 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1264 DWARF2 debug info (line information only, at this point).
1265 * as.h: Update comment about supported debug formats.
1266 * dwarf2dbg.c, dwarf2dbg.h: New files.
1267 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1268
1269 * expr.c (operand): Don't use [ for parens if we want an index op.
1270 (op_encoding): Switch [ into O_index, if desired.
1271 (op_rank): Renumber with O_index on bottom.
1272 (expr): If O_index, match closing bracket.
1273 * expr.h (O_index): New.
1274
1275 * read.c (read_a_source_file): Conditionally allow matched "
1276 in lines passed to md_assemble.
1277
1278 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1279
49309057
ILT		 12801999-06-03 Ian Lance Taylor <ian@zembu.com>
1281
1282 Add support for storing local symbols in a small structure to save
1283 memory when assembling large files.
1284 * as.h: Don't include struc-symbol.h.
1285 (symbolS): Add typedef.
1286 * symbols.c: Include struc-symbol.h.
1287 (local_hash): New static variable.
1288 (save_symbol_name): New static function, from symbol_create.
1289 (symbol_create): Call save_symbol_name.
1290 (local_symbol_count): New static variable.
1291 (local_symbol_conversion_count): Likewise.
1292 (LOCAL_SYMBOL_CHECK): Define.
1293 (local_symbol_make): New static function.
1294 (local_symbol_convert): New static function.
1295 (colon): Handle local symbols. Create local symbol for local
1296 label name.
1297 (symbol_table_insert): Handle local symbols.
1298 (symbol_find_or_make): Create local symbol for local label name.
1299 (symbol_find_base): Check for local symbol.
1300 (symbol_append, symbol_insert): Check for local symbols.
1301 (symbol_clear_list_pointers, symbol_remove): Likewise.
1302 (verify_symbol_chain): Likewise.
1303 (copy_symbol_attributes): Likewise.
1304 (resolve_symbol_value): Handle local symbols.
1305 (resolve_local_symbol): New static function.
1306 (resolve_local_symbol_values): New function.
1307 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1308 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1309 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1310 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1311 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1312 (symbol_previous, symbol_next): New functions.
1313 (symbol_get_value_expression): Likewise.
1314 (symbol_set_value_expression): Likewise.
1315 (symbol_set_frag, symbol_get_frag): Likewise.
1316 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1317 (symbol_mark_used_in_reloc): Likewise.
1318 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1319 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1320 (symbol_mri_common_p): Likewise.
1321 (symbol_mark_written, symbol_clear_written): Likewise.
1322 (symbol_written_p): Likewise.
1323 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1324 (symbol_section_p, symbol_equated_p): Likewise.
1325 (symbol_constant_p): Likewise.
1326 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1327 (symbol_get_obj, symbol_set_obj): Likewise.
1328 (symbol_get_tc, symbol_set_tc): Likewise.
1329 (symbol_begin): Initialize local_hash.
1330 (print_symbol_value_1): Handle local symbols.
1331 (symbol_print_statistics): Print local symbol statistics.
1332 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1333 Declare new symbols.c functions. Move many declarations here from
1334 struc-symbol.h.
1335 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1336 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1337 (struct symbol): Move bsym to make it clearly the first field.
1338 Remove TARGET_SYMBOL_FIELDS.
1339 (symbolS): Don't typedef.
1340 (struct broken_word): Remove.
1341 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1342 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1343 (symbol_clear_list_pointers): Likewise.
1344 (symbol_insert, symbol_remove): Likewise.
1345 (symbol_previous, symbol_append): Likewise.
1346 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1347 (struct local_symbol): Define.
1348 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1349 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1350 (local_symbol_get_frag, local_symbol_set_frag): Define.
1351 (local_symbol_get_real_symbol): Define.
1352 (local_symbol_set_real_symbol): Define.
1353 Define.
1354 * write.c (write_object_file): Call resolve_local_symbol_values.
1355 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1356 (TARGET_SYMBOL_FIELDS): Don't define.
1357 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1358 ECOFF_DEBUGGING, add ECOFF fields.
1359 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1360 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1361 ECOFF_DEBUGGING, add ECOFF fields.
1362 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1363 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1364 * config/tc-mcore.h: Don't include struc-symbol.h.
1365 (TARGET_SYMBOL_FIELDS): Don't define.
1366 (struct mcore_tc_sy): Define.
1367 (TC_SYMFIELD_TYPE): Define.
1368 * Many files: Use symbolS instead of struct symbol. Use new
1369 accessor functions rather than referring to symbolS fields
1370 directly.
1371
1372 * read.c (s_mri_common): Don't add in value of line_label.
1373
1374 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1375 checking for SEC_LINK_ONCE.
1376
1377 * config/tc-sh.h (sh_fix_adjustable): Declare.
1378
1379 * app.c (input_buffer): New static variable.
1380 (app_push): Save saved_input in allocated buffer.
1381 (app_pop): Restored saved_input.
1382 (do_scrub_chars): Change get parameter to take char * and int as
1383 arguments. Change GET macro to pass input_buffer to get
1384 function. Don't save input into allocated buffer.
1385 * as.h (do_scrub_chars): Update declaration.
1386 * input-file.c (input_file_get): Change to take char * and int.
1387 Read data into passed in buffer. Remove static buffer.
1388 * read.c (scrub_from_string): Change to take char * and int. Copy
1389 data into passed in buffer.
1390
1391 * hash.h: Neaten. Declare hash_traverse.
1392 * hash.c: Complete rewrite based on BFD hashing code.
1393 * gasp.c (chunksize): New variable.
1394 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1395 hash_delete.
1396
661e4995
NC		 13971999-05-28 Nick Clifton <nickc@cygnus.com>
1398
1399 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1400 addend unless the target uses an old ABI.
1401
d9a62219
DE		 1402Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1403
1404 -Wchar-subscripts cleanup
1405 * listing.c (listing_newline): Use unsigned char variable, so
1406 calls to isascii,iscntrl are correct.
1407 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1408 (unsigned char).
1409 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1410 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1411 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1412 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1413
6da466c7
ILT		 14141999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1415
1416 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1417 width for Coldfire.
1418 (arch_coldfire_p): New #define.
1419 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1420
14211999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1422
1423 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1424
1425 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1426 (install_operand): Add place `N'.
1427 (init_table): Add registers ACC, MACSR, MASK.
1428
1429 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1430
1431 * config/tc-m68k.c: Change mcf5200 --> mcf.
1432 (archs): Add mcf5206e, mcf5307.
1433 (m68k_ip): Add format `u'.
1434 (install_operand): Add place `m', `M', `h'.
1435 (init_table): Add upper/lower registers.
1436
1437 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1438
bedf545c
ILT		 14391999-05-28 Martin Dorey <mdorey@madge.com>
1440
1441 * config/tc-i960.c: Several minor changes to add ELF and
1442 BFD_ASSEMBLER support.
1443 * config/tc-i960.h: Likewise.
1444 * configure.in (i960-*-elf*): New target.
1445 * aclocal.m4, configure: Rebuild.
1446
40c62b25
AM		 14471999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1448
1449 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1450 reloc changes when defined(BFD_ASSEMBLER).
1451
daa01f85
AM		 14521999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1453
1454 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1455
1456 * write.c (write_print_statistics): Output to file, not stderr.
1457
1458 * expr.c (generic_bignum_to_int32,64): Prototype.
1459
1460 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1461 output_sleb128, output_uleb128, output_big_sleb128,
1462 output_big_uleb128, output_big_leb128): Prototype.
1463 (output_big_sleb128, output_big_uleb128): Make inline.
1464 (output_big_leb128): Remove inline
1465
1466 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1467 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1468 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1469 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1470 value for correct overflow check in write.c:fixup_segment.
1471 * write.c (fixup_segment): Move bitfield overflow checks to after
1472 the md_apply_fix call.
1473 * config/obj-coff.c (fixup_segment): Likewise.
1474 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1475 valueT *val argument.
1476
19b34177
AS		 1477Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1478
1479 * config/atof-ieee.c (gen_to_words): Correctly round a
1480 denormalized number. Fix off-by-one in range checking for
1481 exponent in a denormal.
1482
b8a40f53
NC		 14831999-05-10 Nick Clifton <nickc@cygnus.com>
1484
1485 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1486 name.
1487
53f3de98
RH		 1488Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1489
1490 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1491
578ec497
AM		 14921999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1493
1494 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1495 (ReverseRegRegmem): Remove.
1496 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1497 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1498 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1499 kludge.
1500
1501 From Doug Ledford <dledford@redhat.com>
1502 * config/tc-i386.h (RegXMM): New for P/III.
1503 * config/tc-i386.c: Add support for P/III.
1504
d0e9a01c
RH		 1505Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1506
1507 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1508 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1509 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1510
83183c0c
RH		 1511Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1512
1513 * config/tc-i386.c (i386_immediate): Skip whitespace before
1514 complaining about junk after expression.
1515 (i386_displacement): Likewise.
1516
03987ced
RH		 1517Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1518
1519 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1520 Don't copy before downcaseing.
1521
0d96863f
CM		 15221999-05-05 Catherine Moore <clm@cygnus.com>
1523
1524 * tc-m68k.c: Include elf/m68k.h.
1525 (m68k_elf_final_processing): New routine.
1526 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1527 Define.
1528
90700a53
JL		 1529Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1530
1531 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1532 17 bit fmt insn.
1533
252b5132
RH		 15341999-04-30 Nick Clifton <nickc@cygnus.com>
1535
1536 * config/tc-mcore.c (mcore_s_section): Dump literals before
1537 changing section.
1538
15391999-04-29 Nick Clifton <nickc@cygnus.com>
1540
1541 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1542 for COFF/PE port.
1543
1544Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1545
1546 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1547 (TC_INIT_FIX_DATA): Delete.
1548 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1549 (TC_INIT_FIX_DATA): Delete.
1550 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1551 * write.c (fix_new_internal): Initialize fx_cgen member.
1552 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1553 (gas_cgen_md_apply_fix3): Update.
1554 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1555 (md_cgen_record_fixup_exp): Update.
1556 (FX_OPINFO_R_TYPE): Update.
1557
1558 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1559 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1560 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1561 * frags.h (struct frag): Make opindex, opinfo ints.
1562
1563 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1564
15651999-04-26 Tom Tromey <tromey@cygnus.com>
1566
1567 * aclocal.m4, configure: Updated for new version of libtool.
1568
15691999-04-22 Nick Clifton <nickc@cygnus.com>
1570
1571 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1572 md_apply_fix.
1573 (md_apply_fix3): Do not fix up absolute relocations against
1574 symbolic values.
1575
1576 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1577
15781999-04-20 Nick Clifton <nickc@cygnus.com>
1579
1580 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1581 changes and data-in-text directives.
1582 (mcore_cons): New function: intercept cons() operations.
1583 (mcore_float_cons): New function: intercept float_cons()
1584 operations.
1585 (mcore_stringer): New function: intercept stringer() operations.
1586
15871999-04-18 Ian Lance Taylor <ian@zembu.com>
1588
1589 * obj.h (struct format_ops): Change generate_asm_lineno field to
1590 take no parameters.
1591 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1592
1593 * config/tc-alpha.c (find_opcode_match): Add default case to
1594 switch.
1595 (find_macro_match): Likewise.
1596 (load_expression): Parenthesize && within ||.
1597
1598 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1599
16001999-04-17 Nick Clifton <nickc@cygnus.com>
1601
1602 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1603 .text .data .section pseudo ops.
1604 (mcore_s_section): New function. Dump lits before changing secs.
1605 (mcore_s_text): New function. Dump lits before changing secs.
1606 (mcore_s_data): New function. Dump lits before changing secs.
1607
16081999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1609
1610 * config/tc-mips.c (mips_32bitmode): New.
1611 (md_begin): Set mips_32bitmode if needed.
1612 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1613 Set EF_MIPS_32BITMODE.
1614
1615Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1616
1617 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1618 change.
1619
16201999-04-16 Nick Clifton <nickc@cygnus.com>
1621
1622 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1623
1624Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1625
1626 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1627 expressions correctly.
1628
1629
16301999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1631
1632 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1633
1634Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1635
1636 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1637 and fmpynfadd instructions.
1638
16391999-04-11 Richard Henderson <rth@cygnus.com>
1640
1641 * as.h (environ): Declare it, if needed.
1642 * as.c (dump_statistics): Don't declare environ.
1643 * configure.in (environ): Detect declaration.
1644 * configure, config.in: Rebuild
1645
1646 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1647 (i386_displacement): Allocate enough space for replacement buffer.
1648 Clean up replacement buffer initialization.
1649
16501999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1651
1652 * subsegs.c (section_symbol): Don't create a new symbol if one
1653 already exists; instead, use the existing one, but set its segment
1654 and frag data if it hasn't already been defined.
1655 * config/obj-coff.c (c_section_symbol): Likewise.
1656
1657Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1658
1659 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1660
16611999-04-08 Nick Clifton <nickc@cygnus.com>
1662
1663 * config/tc-mcore.c: New File: Support routines for MCore
1664 assembler.
1665 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1666 * config/obj-coff.c: Add support for mcore-pe target.
1667
1668 * Makefile.am: Add support for MCore targets.
1669 * Makefile.in: Regenerate.
1670 * configure.in: Add support for MCore targets.
1671 * configure: Regenerate.
1672
1673 * doc/all.texi: Set MCORE.
1674 * doc/as.texinfo: Document MCore specific command line options.
1675
1676 * write.h: Prevent multiple inclusion.
1677
16781999-04-06 Ian Lance Taylor <ian@zembu.com>
1679
1680 * asintl.h (LC_MESSAGES): Never define.
1681 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1682 does not define it.
1683 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1684 does not define it.
1685
1686 * Makefile.am (m68k-parse.c): If configuring in the source
1687 directory, copy m68k-parse.y into the local directory before
1688 running ylwrap, to remove spurious differences when generating
1689 snapshots.
1690 * Makefile.in: Rebuild.
1691
1692 * config/tc-sparc.h (md_do_align): Just allocate the number of
1693 bytes necessary, rather than always allocating 1024.
1694
16951999-04-04 Ian Lance Taylor <ian@zembu.com>
1696
1697 * listing.c (listing_newline): Add cast to avoid warning.
1698 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1699 * config/tc-i386.c (i386_scale): Add return value.
1700 (build_displacement_string): Remove unused local temp_disp2.
1701 (i386_intel_memory_operand): Add parentheses to avoid warning.
1702 (i386_intel_operand): Remove unused local end_of_operand_string.
1703 (i386_operand): Remove unused local operand_modifier.
1704 (i386_operand): Add parens to avoid warning.
1705
17061999-04-04 Don Bowman <don@pixsci.com>
1707
1708 * configure.in: Add mips*-*-vxworks* target; have it define
1709 MIPS_STABS_ELF.
1710 * configure, config.in: Rebuild.
1711
17121999-03-31 Nick Clifton <nickc@cygnus.com>
1713
1714 * configure.in (emulations): Add support for arm-epoc-pe.
1715 * configure: Regenerate.
1716 * config/te-epoc-pe.h: New file. Define macros specific to
1717 arm-epoc-pe target.
1718 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1719 for arm-epoc-pe target.
1720
1721Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1722
1723 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1724
1725Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1726
1727 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1728 detect ",n" without a condition.
1729 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1730
1731
1732Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1733
1734 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1735 instruction is encoded with one bit.
1736
1737
17381999-03-23 Ian Lance Taylor <ian@zembu.com>
1739
1740 * doc/internals.texi (CPU backend): Mention that
1741 line_separator_chars should not include newline. From thi
1742 <ttn@mingle.glug.org>.
1743
17441999-03-22 Doug Evans <devans@casey.cygnus.com>
1745
1746 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1747 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1748
1749Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1750
1751 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1752
1753Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1754
1755 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1756
1757
1758Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1759
1760 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1761
17621999-03-15 Martin Hunt <hunt@cygnus.com>
1763
1764 * app.c (do_scrub_begin): Change '-' back to a symbol char
1765 so we can use multiple opcodes on a line again.
1766
1767 * config/tc-d30v.c: By default, warn if a symbol has
1768 the same name as a register. Plus some minor
1769 updates from the branch.
1770
17711999-03-13 Nick Clifton <nickc@cygnus.com>
1772
1773 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1774 BFD_RELOC_16 and BFD_RELOC_64.
1775
17761999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1777
1778 * expr.c (expr): Add missing else.
1779
17801999-03-12 Nick Clifton <nickc@cygnus.com>
1781
1782 * config/tc-arm.c (md_apply_fix3): Improve error message.
1783
17841999-03-11 Doug Evans <devans@casey.cygnus.com>
1785
1786 * Makefile.am (CPU_TYPES): Add fr30.
1787 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1788 (fr30,m32r dependencies): Update.
1789 * Makefile.in: Rebuild.
1790
1791 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1792 (gas_cgen_record_fixup_exp): Ditto.
1793 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1794 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1795 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1796 (md_cgen_lookup_reloc): Update use of operand->type.
1797 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1798 (md_convert_frag): Call cgen_operand_lookup_by_num.
1799 (md_cgen_lookup_reloc): Update use of operand->type.
1800 (m32r_cgen_record_fixup_exp): Ditto.
1801
18021999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1803
1804 * config/tc-mips.c (md_show_usage): Fix message.
1805
18061999-03-03 Nick Clifton <nickc@cygnus.com>
1807
1808 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1809 and LDR reg,=<expr> instruction.
1810
1811 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1812 -mcpu=arm9tdmi.
1813
1814Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1815
1816 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1817
18181999-02-17 Nick Clifton <nickc@cygnus.com>
1819
1820 This patch was created by: Scott Bambrough
1821 <scottb@corelcomputer.com>
1822
1823 * app.c:
1824 Special cased '@' character. The '@' character is used as the
1825 ARM assembler comment character, as a special character
1826 and in ELF .symver pseudo-op's, and as a special character in
1827 .type and .section pseudo-ops.
1828 (symver_pseudo): New static variable.
1829 (symver_state): New static variable.
1830 (struct app_save): Add field 'symver_state'.
1831 (app_push): Save global symver_state int struct app_save.
1832 (app_pop): Restore global symver_state from struct app_save.
1833 (do_scrub_chars): Special case handling of '@' character in
1834 .symver pseudo-ops.
1835
1836 * configure.in: Modified to recognize armv* uname syntax from ARM
1837 Linux kernel.
1838 * configure: Regenerated.
1839
1840 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1841 a prefix to the section's type.
1842 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1843 the type's typename.
1844
1845 * config/tc-arm.h: Add support for PIC generation:
1846 (pic_code): New boolean.
1847 (obj_relocate_extern): Define.
1848 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1849 (TC_CONS_FIX_NEW): Define.
1850 (tc_fix_adjustable): Define.
1851 (GLOBAL_OFFSET_TABLE_NAME): Define.
1852
1853 * config/tc-arm.c: Add support for PIC generation:
1854 (line_seperator_chars): Allow ';' as a seperator for Linux.
1855 (is_immediate_prefix): New macro.
1856 (arm_parse_reloc): New function.
1857 (s_arm_elf_cons): New function.
1858 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1859 (md_undefined_symbol): Special case handling for the Global Offset
1860 Table's symbol.
1861 (md_apply_fix3): Handle PIC relocs.
1862 (tc_gen_reloc): Handle PIC relocs.
1863 (md_parse_option): Add support for '-k' command line switch to
1864 enable PIC generation.
1865 (cons_fix_new_arm): New function.
1866 (s_arm_elf_cons): New function.
1867
1868Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1869
1870 * configure.in: Add comments for uses of AC_DEFINE.
1871 * acinclude.m4: Likewise.
1872 * acconfig.h: Remove.
1873 * aclocal.m4: Rebuild.
1874 * configure: Rebuild.
1875 * Makefile.in: Rebuild.
1876 * config.in: Rebuild.
1877
18781999-02-15 Jim Lemke <jlemke@cygnus.com>
1879
1880 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1881 non-constant offset from a base register.
1882
18831999-02-14 Ken Raeburn <raeburn@raeburn.org>
1884
1885 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1886 strings always.
1887
1888Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1889
1890 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1891 (emit_insn): Look for pc-relative and no-overflow specifiers on
1892 internal relocation types.
1893
18941999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1895
1896 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1897 -mcpu=NNNN flags.
1898
1899 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1900 mips_cpu instead.
1901 (mips_4650, mips_4010, mips_4100): Variables removed.
1902 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1903 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1904 variables.
1905 (md_begin): Don't bother initializing the mips_NNNN variables;
1906 mips_cpu is set, and that's good enough now.
1907 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1908 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1909 (show): New function, to handle wrapping in the CPU lists.
1910 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1911
1912Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1913
1914 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1915 than treat as an immediate specifier.
1916
1917Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1918
1919 * config/tc-i386.c: Prototype many functions.
1920 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1921 (i386_immediate): Remove unused second argument.
1922 (i386_intel_operand): Fix i386_is_reg typo.
1923 (i386_operand): Use allow_naked_reg.
1924 (output_invalid): Make operand int for K&R.
1925
1926Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1927
1928 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1929 patch.
1930 * Makefile.in: Rebuild.
1931
19321999-02-09 Doug Evans <devans@casey.cygnus.com>
1933
1934 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1935 (cgen.o): Ditto.
1936 (EXTRA_as_new_SOURCES): Comment out.
1937 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1938 * Makefile.in: Rebuild.
1939 * doc/Makefile.in: Rebuild.
1940 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1941 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1942 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1943 * configure: Rebuild.
1944 * aclocal.m4: Rebuild.
1945 * config.in: Rebuild.
1946 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1947 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1948 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1949 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1950 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1951 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1952 (gas_cgen_record_fixup_exp): Ditto.
1953 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1954 descriptor, not global variable.
1955 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1956 descriptor, not global variable. Refer to insert_operand handler
1957 via cpu descriptor, not global function.
1958 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1959 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1960 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1961 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1962 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1963 * config/tc-m32r.c: Ditto.
1964 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1965 (md_assemble): Ditto.
1966 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1967
19681999-02-09 Nick Clifton <nickc@cygnus.com>
1969
1970 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1971 relocations for ELF targets.
1972
19731999-02-08 Nick Clifton <nickc@cygnus.com>
1974
1975 * configure.in: Add support for StrongARM target.
1976 * configure: Regenerate.
1977
19781999-02-05 Nick Clifton <nickc@cygnus.com>
1979
1980 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1981
1982 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1983 for COFF ports.
1984
1985Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1986
1987 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1988
1989Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1990
1991 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1992 (INTEL_DWORD_MNEM_SUFFIX): Define.
1993 (BYTE_PTR): Define.
1994 (WORD_PTR): Define.
1995 (DWORD_PTR): Define.
1996 (XWORD_PTR): Define.
1997 (SHORT): Define.
1998 (OFFSET_FLAT): Define.
1999 (FLAT): Define.
2000 (NONE_FOUND): Define.
2001 (No_dSuf): Define.
2002 (No_xSuf): Define.
2003 * config/tc-i386.c (set_intel_syntax): New routine.
2004 (intel_syntax): Declare.
2005 (allow_naked_reg): Declare.
2006 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2007 (intel_float_operand): New routine.
2008 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2009 Handle brackets as well as parens. Call i386_intel_operand for
2010 intel syntax. Reverse operands if appropriate. Handle new
2011 suffixes. Handle movzx and movsx.
2012 (i386_is_reg): New routine.
2013 (i386_immediate): New routine.
2014 (i386_scale): New routine.
2015 (i386_displacement): New routine.
2016 (i386_operand_modifier): New routine.
2017 (build_displacement_string): New routine.
2018 (i386_parse_seg): New routine.
2019 (i386_intel_memory_operand): New routine.
2020 (i386_intel_operand): New routine.
2021 (i386_operand): Call i386_displacement, i386_immediate,
2022 i386_scale, etc. instead of handling inline.
2023 (parse_register): Handle registers without prefix.
2024
2025Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2026
2027 * configure: Regenerate.
2028 * configure.in (arm-*-oabi): New.
2029 (thumb-*-oabi): New.
2030 * config/tc-arm.c (target_oabi): Declare.
2031 (md_apply_fix3): Support REL relocs.
2032 (md_parse_option): Handle -oabi.
2033 (elf32_arm_target_format): New routine.
2034 (md_longopts): Add OPTION_OABI.
2035 * config/tc-arm.h: Redefine TARGET_FORMAT.
2036
2037
20381999-01-28 Nick Clifton <nickc@cygnus.com>
2039
2040 * write.c (write_relocs): Handle out of range error.
2041
2042 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2043 (fr30_force_relocation): Default to 0.
2044
2045 * config/tc-fr30.h (obj_fix_adjustable): Define.
2046 (TC_FORCE_RELOCATION): Define.
2047
2048 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2049 relocs.
2050
20511999-01-16 Nick Clifton <nickc@cygnus.com>
2052
2053 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2054 merge of two instructions if the left instruciton kills the right.
2055
20561999-01-11 Doug Evans <devans@casey.cygnus.com>
2057
2058 * Makefile.in: Regenerate.
2059 * configure.in: Redo test for using cgen.
2060 * configure: Regenerate.
2061
20621999-01-09 Nick Clifton <nickc@cygnus.com>
2063
2064 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2065 redefinition of this macro.
2066
2067Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2068
2069 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2070 warning.
2071
20721998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2073
2074 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2075 a read of HI or LO and an immediatly following branch.
2076
20771998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2078
2079 * config/tc-mips.c (md_begin): Another correction to the setting of
2080 mips_eabi64.
2081
20821998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2083
2084 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2085
20861998-12-21 Nick Clifton <nickc@cygnus.com>
2087
2088 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2089 bit insn when optimizing, so that parallelised instructions will
2090 start on a 32 bit boundary.
2091
20921998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2093
2094 * config/tc-mips.c (mips_eabi64): New.
2095 (md_begin): Set mips_eabi64.
2096 (mips_elf_final_processing): Use it.
2097
20981998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2099
2100 * config/tc-mips.c (mips_elf_final_processing):
2101 Correct setting of ABI in e_flags.
2102
2103Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2104
2105 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2106
21071998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2108
2109 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2110
21111998-12-15 Doug Evans <devans@casey.cygnus.com>
2112
2113 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2114 warning, values that don't fit in the field.
2115
21161998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2117
2118 * config/tc-mips.c (mips_abi_string): New.
2119 (md_parse_option,md_longopts): Add mabi.
2120 (mips_elf_final_processing): Set e_flags based on mabi flag.
2121
21221998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2123
2124 * config/tc-mips.c (md_parse_option): Handle vr4111.
2125
212698-12-11 Ken Raeburn <raeburn@cygnus.com>
2127
2128 * config/tc-h8300.c (build_bytes): Change message given if the
2129 instruction requires H8/300H mode and we're not in Hmode, to
2130 suggest that it may be the operand modes that are the problem, not
2131 necessarily the opcode.
2132
21331998-12-10 Nick Clifton <nickc@cygnus.com>
2134
2135 * config/tc-fr30.c: Add line separator character.
2136
2137Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2138
2139 * configure.in (hppa-*-mpeix*): New target.
2140 * config/obj-som.h (obj_som_compiler): Declare.
2141 * config/obj-som.c (compiler_seen): New static variable.
2142 (obj_som_compiler): New function.
2143 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2144 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2145 (pa_type_args): Set hppa_priv_level.
2146 (pa_compiler): New static function if OBJ_SOM.
2147 * configure: Rebuild.
2148
2149Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2150
2151 * read.c (output_leb128): Don't mark as inline.
2152
21531998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2154
2155 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2156 AIX .vbyte unaligned data support.
2157 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2158 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2159 sections.
2160
21611998-12-07 Nick Clifton <nickc@cygnus.com>
2162
2163 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2164 input handling.
2165
2166Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2167
2168 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2169 BFD_RELOC_ARM_PCREL_BRANCH.
2170
2171Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2172
2173 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2174 checking the target type.
2175 (mips-dec-bsd*): Set endian to little.
2176 * configure: Rebuild.
2177
2178 COFF weak symbol support, based on patches from Mark Elbrecht
2179 <snowball3@usa.net>:
2180 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2181 * config/obj-coff.c (obj_coff_weak): New static function.
2182 (obj_coff_endef) [both versions]: Handle weak symbols.
2183 (coff_frob_symbol): Likewise.
2184 (yank_symbols): Likewise.
2185 (obj_pseudo_table): Add "weak".
2186
2187 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2188 <aymeric.vincent@emi.u-bordeaux.fr>.
2189 * aclocal.m4: Rebuild with current tools.
2190 * configure: Rebuild.
2191
2192 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2193 an assertion failure for a case we can't handle when OBJ_ECOFF.
2194
2195 * expr.c (operator): And with 0xff to avoid problems with signed
2196 char.
2197
21981998-12-03 Nick Clifton <nickc@cygnus.com>
2199
2200 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2201 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2202
22031998-12-02 Nick Clifton <nickc@cygnus.com>
2204
2205 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2206 LDI:20 insn.
2207
2208Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2209
2210 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2211 of pcrel point.
2212
2213Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2214
2215 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2216 pcrel point.
2217
2218Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2219
2220 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2221 scope.
2222 (d10v_cleanup): Only generate previous insn if a multiline insn is
2223 not pending.
2224
2225Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2226
2227 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2228 FR30_OPERAND_I32.
2229
2230Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2231
2232 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2233 -marm6xxx command line switches.
2234
22351998-11-18 Doug Evans <devans@casey.cygnus.com>
2236
2237 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2238 (itbl-ops.o): Delete duplicate dependencies.
2239 Rebuild dependencies.
2240 Add fr30 dependencies.
2241 * Makefile.in: Rebuild.
2242
2243Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2244
2245 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2246 opcode list.
2247 * listing.c: Ignore line terminator characters found inside
2248 strings.
2249
2250Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2251
2252 * po/gas.pot: Regenerated.
2253
2254Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2255
2256 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2257 fr30_is_label_start(). Also checks for delay slot insns.
2258
2259 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2260 FR30 instructions which contain a colon in the mnemonic.
2261
2262 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2263
2264Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2265
2266 * config/tc-fr30.c: Removed currently superflous code.
2267
2268Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2269
2270 * config/tc-fr30.h: New file.
2271 * config/tc-fr30.c: Tweaking so that it will compile.
2272
2273Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2274
2275 * config/tc-d10v.h (obj_fix_adjustable): Define.
2276 (TC_FORCE_RELOCATION): Define.
2277 (d10v_force_relocation): Declare.
2278 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2279 (md_apply_fix3): Handle Vtable relocs.
2280 (d10v_fix_adjustable): New.
2281 (d10v_force_relocation): New.
2282
2283Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2284
2285 * config/tc-d30v.c: Change default behaviour to ignore potential
2286 conflicts between register name and symbol names.
2287
2288Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2289
2290 * configure.in: Add fr30-*-*.
2291 * config/tc-fr30.c: New file.
2292 * Makefile.in: Regenerated.
2293 * config.in: Regenerated.
2294 * configure: Regenerated.
2295 * doc/Makefile.in: Regenerated.
2296 * po/gas.pot: Regenerated.
2297
2298Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2299
2300 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2301 are 16 bit insns.
2302
2303Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2304
2305 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2306 characters.
2307 (do_scrub_chars): Add some casts to unsigned char to avoid
2308 unwanted sign extension.
2309 * read.c (lex_type): Set characters about 127 to be symbol
2310 characters.
2311 * config/tc-i386.c (md_begin): Set identifier_chars and
2312 operand_chars for values above 127.
2313
2314Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2315
2316 * configure.in: detect cygwin* instead of cygwin32*
2317 * configure: regenerate
2318
2319Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2320
2321 * listing.c: Add support for producing a listing from piped
2322 input.
2323
2324Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2325
2326 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2327 (append_insn): Account for the tx39's multiply behavior.
2328
23291998-10-26 Michael Meissner <meissner@cygnus.com>
2330
2331 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2332 from assemble_parallel_insns. Add support for '->' to indicate
2333 explicitly serializing the instructions.
2334 (md_assemble): Ditto.
2335
2336Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2337
2338 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2339 WEAK handling.
2340
2341Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2342
2343 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2344
2345Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2346
2347 * config/tc-mips.c : support frame and regmask/fregmask when
2348 MIPS_STABS_ELF is specified.
2349
2350Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2351
2352 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2353 (md_apply_fix): Don't return 1 for VTABLE relocs.
2354 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2355
2356Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2357
2358 * doc/c-i386.texi: Replace occurences of "opcode" with
2359 "instruction mnemonic", "instruction", or "mnemonic" when
2360 referring to the name of an instruction. Use "opcode" when
2361 referring to the sequence of machine bytes.
2362
2363 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2364 (is_opcode_char): Rename to is_mnemonic_char.
2365 (md_assemble and i386_operand): Correct error messages from
2366 "opcode" to "instruction mnemonic"
2367 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2368 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2369 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2370 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2371 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2372 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2373 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2374
2375 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2376
2377 * config/tc-i386.c (i386_operand): Check for garbage after
2378 register name.
2379
2380Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2381
2382 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2383 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2384
2385Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2386
2387 * config/tc-sh.h (obj_fix_adjustable): Define.
2388 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2389 (md_apply_fix): Likewise.
2390 (tc_gen_reloc): Likewise.
2391 (sh_fix_adjustable): New.
2392
2393Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2394
2395 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2396 * cgen.h (gas_cgen_finish_insn): Update prototype.
2397 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2398 cgen_insn_t -> CGEN_INSN_INT.
2399 (make_parallel): Update handling of CGEN_INT_INSN_P.
2400 (assemble_parallel_insn): Ditto.
2401 (target_make_parallel): New function.
2402 (md_assemble): Use it.
2403
2404Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2405
2406 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2407
2408Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2409
2410 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2411 converted into lower case.
2412
2413Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2414
2415 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2416 (gas_cgen_tc_gen_reloc): Likewise.
2417 * config/tc-m32r.h (obj_fix_adjustable): Define.
2418 * config/tc-m32r.c (m32r_fix_adjustable): New.
2419 (m32r_force_relocation): Handle VTABLE relocs.
2420
2421Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2422
2423 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2424
2425Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2426
2427 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2428 to lower case before parsing.
2429
2430 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2431 parallel insns modift buts in the PSW as a side effect.
2432
2433Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2434
2435 * config/tc-d30v.c (find_format): Test for missing flag and
2436 control registers.
2437
2438 (md_apply_fix3): Fix error messages to avoid
2439 assumption about presence of a symbol.
2440
2441 (parallel_ok): Disallow parallel instructions that both modify the
2442 same flag register.
2443
2444 (find_format): Generate a warning if an odd numbered register is
2445 used as the first register in a mutli-register instruction.
2446
2447Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2448
2449 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2450 relocations are always associated with a symbol.
2451
2452Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2453
2454 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2455 (elf32_sparc_force_relocation): Declare.
2456 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2457 (tc_gen_reloc): Handle vtable relocs.
2458 (elf32_sparc_force_relocation): New.
2459
2460Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2461
2462 * symbols.c (S_IS_FUNCTION): New.
2463 * config/tc-v850.h (obj_fix_adjustable): Define.
2464 (TC_FORCE_RELOCATION): Define.
2465 (v850_force_relocation): Declare.
2466 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2467 of fx_addnumber for VTABLE reloc addends.
2468 (md_apply_fix3): Handle VTABLE relocs.
2469 (v850_fix_adjustable): New.
2470 (v850_force_relocation): New.
2471
2472Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2473
2474 * tc-hppa.c (fp_operand_format): Add some additional formats.
2475 (pa_ip): Do not automatically promote into pa2.0 mode.
2476 (pa_level): Handle ".level 2.0".
2477
2478Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2479
2480 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2481 * config/tc-i386.h (template.extension_opcode): Change to
2482 unsigned int to allow full range of 8-bit opcode suffixes.
2483 (None): Redefine as 0xffff.
2484
2485 From Jeff B Epler <jepler@usgs.gov>
2486 * doc/c-i386.texi (i386-SIMD): New section.
2487
2488Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2489
2490 * read.c (discard_rest_of_line): New function.
2491 * read.h: Declare it.
2492 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2493
2494Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2495
2496 * config/tc-d10v.c (find_symbol_matching_register): New function.
2497 (find_opcode): Cope with the case where a register name matches
2498 a symbol name.
2499
2500Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2501
2502 * config/tc-v850.c (md_pcrel_from): Rename to
2503 v850_pcrel_from_section.
2504 (v850_pcrel_from_section): Do not resolves symbols in other
2505 sections.
2506
2507 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2508
2509Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2510
2511 * config/tc-d10v.c (find_opcode): Generate an error if a register
2512 is supplied for an operand that should not be a register.
2513
2514Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2515
2516 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2517 instructions to have another instruction in the right bin.
2518
2519Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2520
2521 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2522 the right container if the left container holds a branch
2523 instruction.
2524
2525Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2526
2527 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2528 both a register name and symbol name.
2529 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2530
2531Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2532
2533 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2534 execution unit class.
2535
2536 (reg_name_search): If a name matches a register and a symbol,
2537 prefer the register.
2538 (find_format): Disallow flag registers when a general purpose
2539 register is required.
2540 If a number is required, but a register has been given, check to
2541 see if a symbol with the same name as the register exists, and if
2542 so, use that symbol.
2543
2544Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2545
2546 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2547
2548Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2549
2550 * config/tc-d30v.c (find_format): Do not accept flag registers as
2551 general purpose registers.
2552 (find_format): If an immediate value is expected at a given place
2553 in a format, but a register name has been provided instead, check
2554 to see if that register name matches the name of a predefined
2555 symbol and if it does, then use the symbol instead.
2556 (reg_name_search): If a register name matches a symbol name,
2557 prefer the register name to the symbol name.
2558
2559Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2560
2561 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2562 the previous insn to empty.
2563
25641998-09-20 Michael Meissner <meissner@cygnus.com>
2565
2566 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2567 pieces, forcing the use of an ANSI compiler.
2568
2569Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2570
2571 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2572 relocs.
2573 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2574
2575Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2576
2577 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2578 assembler syntax.
2579 (obj_elf_vtable_entry): Likewise.
2580 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2581 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2582 (tc_gen_reloc): Likewise.
2583 (arm_fix_adjustable): Likewise.
2584 (elf32_arm_force_relocation): New.
2585 (armelf_frob_symbol): Remove coff-style symbol support.
2586
2587Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2588
2589 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2590
2591Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2592
2593 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2594 OBJ_COFF so that routine is defined for a.out format.
2595
2596Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2597
2598 * config/tc-i386.c (i386_operand): Detect non-segment registers
2599 used as segment prefixes.
2600
2601Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2602
2603 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2604 optimize across FDE boundaries.
2605
2606 * config/obj-coff.c (obj_coff_section): Preserve any link once
2607 flags when setting the section flags.
2608
2609Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2610
2611 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2612 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2613
2614Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2615
2616 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2617 to the host width.
2618
2619Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2620
2621 * frags.c (frag_grow): Include the size of the frag struct in the
2622 obstack chunk size.
2623
2624 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2625 if the new subseg comes before the old.
2626
2627Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2628
2629 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2630 to handle edge8 and edge16.
2631
2632Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2633
2634 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2635 before we clobber the symbol involved.
2636
2637Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2638
2639 * config/tc-arm.c: Remove OBJ_ELF definitions for
2640 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2641 use arm_adjust_symtab for OBJ_COFF.
2642 (armelf_adjust_symtab): New Routine.
2643 * config/tc-arm.h: Define obj_adjust_symtab to
2644 armelf_adjust_symtab for OBJ_ELF.
2645
2646Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2647
2648 * configure.in: Make all i386-elf targets use bfd_gas.
2649 * config/tc-i386.c (tc_i386_force_relocation): New.
2650 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2651 (md_apply_fix3): Likewise.
2652 (tc_gen_reloc): Handle them.
2653 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2654 tc_i386_force_relocation.
2655
2656Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2657
2658 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2659
2660Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2661
2662 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2663 current opcode after writing the first insturction of a reverse
2664 sequential pair.
2665
2666Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2667
2668 * read.h (generate_lineno_debug): Add prototype.
2669 * read.c (generate_lineno_debug): Make non-static.
2670
2671Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2672
2673 * config/tc-i386.c (md_assemble): Only warn for address/data size
2674 prefixes.
2675
2676Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2677
2678 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2679 against Thumb function names, as the linker needs this information.
2680
26811998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2682
2683 * expr.c (operand): Check also that there is no advance in operand
2684 after atof_generic in order to decide "is it label 0f or floating
2685 point number?".
2686
2687Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2688
2689 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2690 command line options with a single dash.
2691 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2692
2693Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2694
2695 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2696 * tc-arm.c (arm_fix_adjustable): New routine.
2697
26981998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2699
2700 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2701 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2702 demand_empty_rest_of_line before mri_comment_end.
2703 (equals): Check garbage after expression before
2704 mri_comment_end in MRI mode.
2705
2706Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2707
2708 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2709 small immediate constant to use the constant itself rather than
2710 always using 1.
2711
2712Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2713
2714 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2715 (pa_leave): Likewise.
2716
2717Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2718
2719 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2720 prefixes.
2721 (i386_operand): Fix an error message.
2722
2723Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2724
2725 * doc/c-arm.texi (ARM Directives): Document .req directive.
2726
2727 * config/tc-arm.c (reg_required_here): Display erroneous string if
2728 the register name could not be decoded.
2729 Do not set inst.instruction if the sift is -1.
2730
2731Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2732
2733 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2734 we do for EXTERN.
2735
2736Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2737
2738 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2739 even if it is belived to be unnecessary.
2740
2741Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2742
2743 config/tc-i386.c (i386_operand): Size immediate constants by
2744 suffix (erroneously removed as part of July 7 change).
2745
2746Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2747
2748 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2749 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2750 (armelf_frob_symbol): New Routine.
2751 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2752
2753Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2754
2755 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2756
2757Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2758
2759 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2760 command line switches passed to assembler.
2761
2762Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2763
2764 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2765 (gas_cgen_opcode_desc): Declare.
2766 (gas_cgen_parse_operand): Declare.
2767 (*): Prepend gas_ to gas specific fns to denote them as such.
2768 All uses updated.
2769 * cgen.c (gas_cgen_opcode_desc): New global
2770 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2771 (queue_fixup): Renamed from cgen_queue_fixup.
2772 (*): Prepend gas_ to gas specific fns to denote them as such.
2773 All uses updated.
2774 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2775 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2776 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2777 Open opcode table and initialize it.
2778 (make_parallel): Use gas_cgen_opcode_desc.
2779 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2780 (md_assemble): Ditto.
2781
2782Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2783
2784 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2785 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2786 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2787 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2788 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2789 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2790 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2791 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2792 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2793 (INIT_STAB_SECTION): Likewise.
2794 (OBJ_PROCESS_STAB): Likewise.
2795
2796 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2797 (md_parse_option): Watch for them.
2798 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2799 (md_begin): Kill neverdef code.
2800 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2801 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2802 (s_alpha_coff_wrapper): New.
2803 (md_pseudo_table): Trap all ECOFF pseudos.
2804
2805Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2806
2807 Start of changes to remove mdebug section from mips*-elf
2808 Based on MIPS_STAB_ELF definition
2809 * acconfig.h: undef if not configured
2810 * config.in: undef if not configured
2811 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2812 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2813 * stabs.c (s_stab_generic): flush frag
2814
2815Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2816
2817 * configure.in: (arm-*-elf): Handle.
2818 (thumb-*-elf): Handle.
2819 * configure: Regenerate.
2820 * read.c (stringer): Fix typo in comment.
2821 * write.c (fixup_segment): Don't add symbol value to addend if
2822 TC_ARM and OBJ_ELF.
2823 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2824 sections.
2825 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2826 for OBJ_ELF.
2827
2828Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2829
2830 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2831 (write_2_short): Emit warning if new flag is set.
2832 (do_assemble): Set flags if left instruction is one of special
2833 "right-instruction-killer" type.
2834
2835Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2836
2837 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2838 Always output words in debug_info section as big endian.
2839 (sparc_target_format): Choose correct bfd target.
2840 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2841
2842Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2843
2844 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2845 to work with internationalization code. Issue an error when two
2846 operands match that are not allowed to match.
2847
2848Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2849
2850 * configure.in (install_tooldir): Allow target to specify whether
2851 it wants to be installed in $(tooldir)/bin.
2852 * configure: Regenerate.
2853 * Makefile.am (install-exec-local): Set install-exec-tooldir
2854 dependency via configure.
2855 * Makefile.in: Regenerate.
2856
2857Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2858
2859 * Makefile.am (install-exec-local): Split into two ...
2860 (install-exec-bindir,install-exec-tooldir): New rules.
2861 * Makefile.in: Regenerate.
2862
2863Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2864
2865 * Makefile.am (install-exec-local): Don't remove the file before
2866 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2867 W. Rozycki <macro@ds2.pg.gda.pl>.
2868 * Makefile.in: Rebuild.
2869
2870Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2871
2872 * cgen.c: Include libiberty.h.
2873 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2874 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2875 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2876 (md_cgen_lookup_reloc)): Declare.
2877 (md_cgen_record_fixup_exp): Declare.
2878 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2879 (m32r_relax_frag): Declare.
2880 (cgen_md_apply_fix3): Decls moved to cgen.h.
2881 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2882 (m32r_cgen_record_fixup_exp): Delete decl.
2883 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2884 (assemble_nop): Delete.
2885 (expand_debug_syms): Delete unused `exp'.
2886 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2887 Add default case for -Wall.
2888 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2889 (md_atof): Delete unused wordP.
2890
2891Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2892
2893 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2894 value.
2895
2896Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2897
2898 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2899 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2900 .print, .purgem, and .struct. Remove documentation for
2901 .app-file.
2902
2903Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2904
2905 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2906 Update call to insert_operand.
2907
2908Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2909
2910 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2911
2912Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2913
2914 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2915 whitespace after a prefix operator.
2916
2917Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2918
2919 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2920
2921Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2922
2923 * config/tc-sparc.c (log2): New static function.
2924 (s_reserve): Use log2 to convert alignment before calling
2925 record_alignment.
2926 (s_common): Use log2 to convert alignment before calling
2927 record_alignment and frag_align.
2928 (sparc_cons_align): Use log2.
2929
2930Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2931
2932 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2933 (s_common): Likewise.
2934
2935 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2936 initialization of waddr.
2937 (sparc_elf_final_processing): Add default case to switch.
2938
2939Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2940
2941 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2942 than temporary real.
2943
2944Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2945
2946 * write.c (subsegs_finish): Don't align the segments if there were
2947 any errors.
2948
2949 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2950 copying aux information.
2951
2952 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2953 expression into a symbol.
2954
2955Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2956
2957 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2958 type to unsigned int.
2959 (md_assemble): Change type used to store offsets from unsigned
2960 long to long.
2961 (i386_operand): Switch error check to only call RESTORE_END_STRING
2962 once after parse_register.
2963
2964Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2965
2966 * config/tc-v850.c (md_show_usage): Changed format to match that
2967 of gcc, ld, etc.
2968
2969 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2970
2971Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2972
2973 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2974 relocs.
2975 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2976 weak.
2977
2978Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2979
2980 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2981 * doc/Makefile.in: Rebuild.
2982
2983Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2984
2985 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2986 for %lo expressions.
2987 (mips_ip, case 'u'): Move range check after code to mask
2988 off bits in %hi/%lo expressions. Mask off high bits for
2989 %lo expressions.
2990
2991Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2992
2993 * doc/Makefile.am (gasver.texi): New target.
2994 (as.info, as.dvi): Depends upon gasver.texi.
2995 * doc/as.texinfo: Include gasver.texi. Mention version number on
2996 title page and in top node.
2997 * doc/Makefile.in: Rebuild.
2998
2999Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3000
3001 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3002 but not including the line containing the edict.
3003 * listing.h (LISTING_EOF): New.
3004 * input-scrub.c (input_scrub_next_buffer): Call it.
3005
3006Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3007
3008 * config/tc-i386.c (i386_operand): Don't set the size of an
3009 immediate address based solely on the suffix and the mode.
3010
3011 * config/tc-i386.c (md_assemble): Add assertion to make sure
3012 overlap2 does not set Imm.
3013
3014 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3015 sequences of whitespace to a single space.
3016 (is_space_chars): Just compare with space.
3017 (md_begin): Don't initialize space_chars.
3018 (md_assemble): Just skip a single whitespace character.
3019 (i386_operand): Rewrite base-index parsing to use new
3020 parse_register, and to skip white space. Skip white space in a
3021 number of other places too. Don't give error message if
3022 parse_register fails.
3023 (parse_register): Change reg_string parameter to be non-const.
3024 Add end_op parameter. Skip white space after the `%', and return
3025 end of register string. Give error message here rather than
3026 caller.
3027
3028Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3029
3030 Based on patch from Matt Semersky <matts@scd.hp.com>:
3031 * expr.c (op_encoding): Make const.
3032 (expr_set_precedence): New function.
3033 (expr_begin): Don't set operator rankings, just call
3034 expr_set_precedence.
3035 * expr.h (expr_set_precedence): Declare.
3036 * read.c (s_mri): Call expr_set_precedence.
3037
3038Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3039
3040 * doc/as.texinfo (Statements): Remove paragraph discussing
3041 continuing lines with a backslash. This hasn't worked for years,
3042 if it ever did.
3043
3044Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3045
3046 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3047 symbol definitions.
3048 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3049 (ps_CTORS, ps_DTORS): New section types.
3050 (vms_fixup_xtors_section): New function
3051 (Ctors_Psect, Dtors_Psect): Define.
3052 (IS_GXX_XTOR): Define
3053 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3054 Filter static constructors/destructors and add to
3055 Ctors_Symbols/Dtors_Symbols chain.
3056 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3057 appropriate section.
3058
3059 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3060 * makefile.vms: Merge vax/vms support.
3061
3062Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3063
3064 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3065 (elf_pseudo_table): Add them.
3066 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3067 (md_apply_fix): Accept them.
3068 (mips_fix_adjustable): Don't adjust them.
3069 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3070 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3071 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3072 (tc_fix_adjustable): Don't adjust them.
3073
3074Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3075
3076 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3077 (cgen.o): Use it.
3078 * Makefile.in: Regenerate.
3079 * configure.in: AC_SUBST cgen_cpu_prefix.
3080 * configure: Regenerate.
3081
3082Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3083
3084 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3085 Changed all users of COND12_DELAY.
3086
3087Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3088
3089 * config/tc-mn10300.c (set_arch_mach): New function.
3090 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3091 (md_begin): Default to mn10300 mode.
3092 (md_assemble): Only accept instructions for the core mn10300
3093 chip and the active machine type.
3094
3095Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3096
3097 * subsegs.h (segment_info_type): Give the struct a name.
3098 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3099 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3100 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3101 * config/tc-w65.h (tc_reloc_mangle): Declare.
3102 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3103
3104Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3105
3106 * config/tc-v850.c (v850_comm): Restore old section
3107 after common processing.
3108
3109Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3110
3111 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3112
3113Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3114
3115 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3116 char with code that explicitly sign-extends.
3117
3118Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3119
3120 * config/tc-v850.c (md_begin): Restore text section as the current
3121 section after creating call table sections.
3122 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3123 code.
3124
3125 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3126 with call to macro SYM_AUXINFO.
3127
3128Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3129
3130 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3131 with the program transform name.
3132 * Makefile.in: Rebuild.
3133
3134Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3135
3136 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3137 information.
3138
3139Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3140
3141 * config/tc-i386.c (i386_operand): Be prepared for a space between
3142 the open parenthesis and the start of the register operand,
3143 because of the June 16 change.
3144
3145Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3146
3147 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3148 BFD_ASSEMBLER.
3149
3150Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3151
3152 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3153 even if it is belived to be unnecessary.
3154
3155Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3156
3157 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3158 symbols.
3159 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3160
3161Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3162
3163 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3164 shift amount for a repeated operand. The shift amount for the
3165 repeated copy comes from the size of the operand.
3166
3167Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3168
3169 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3170
3171Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3172
3173 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3174
3175Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3176
3177 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3178 characters in it as LEX_IS_SYMBOL_COMPONENT.
3179 * config/tc-i386.h (tc_symbol_chars): Define.
3180 (extra_symbol_chars): Declare.
3181 * config/tc-i386.c (extra_symbol_chars): Define.
3182 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3183 (line_comment_chars): Set to '/' if TE_LINUX.
3184 * doc/c-i386.texi (i386-prefixes): Update.
3185 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3186
3187Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3188
3189 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3190 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3191
31921998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3193
3194 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3195 constraint in instructions REP & REPI.
3196
3197Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3198
3199 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3200 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3201
3202 (check_range): If the operand is shifted, then shift the number
3203 before checking its range.
3204
3205 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3206
3207 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3208 common sections.
3209
3210Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3211
3212 * config/tc-v850.c (v850_comm): Create special sections as needed.
3213
32141998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3215
3216 * config/tc-d10v.c (write_2_short): Addition of swapping
3217 instructions for sequential and reverse sequential order when
3218 given order is not possible.
3219
3220Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3221
3222 * Makefile.am: Rebuild dependencies.
3223 (DEP_INCLUDES): Fix reference to intl build directory.
3224 * Makefile.in: Rebuild.
3225
3226Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3227
3228 * doc/c-i386.texi: Update 16 bit documentation.
3229
3230 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3231 IgnoreDataSize to IgnoreSize as they are used for address size as
3232 well as data size.
3233 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3234 32-bit mode, similarly addr16/data16 and variants.
3235
3236Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3237
3238 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3239 sequential word multiply instructions.
3240
3241 (do_assemble): Add extra command line argument, to allow mul32
3242 attribute to be preserved across parallel insns.
3243 (md_assemble): Insert NOPs between explicitly parallel insns which
3244 contain an 32 bit multiply and a 16 multiply.
3245
3246Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3247
3248 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3249 likewise for REPE.
3250
3251 * config/tc-i386.c (reloc): Add braces.
3252
3253 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3254 consistent with Intel naming.
3255 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3256 use bitfields in sib_byte.
3257 (modrm_byte): Don't use bitfields here either.
3258
3259 * config/tc-i386.c (current_templates): Add const.
3260 (parse_register): Add const to return, param, and char *s.
3261 (i386_operand): Add const to reg_entry *r.
3262 * config/tc-i386.h (templates): Add const to start, end.
3263
3264 Inspired by code for 16 bit gas support from Martynas Kunigelis
3265 <martynas@nm3.ktu.lt>:
3266 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3267 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3268 (uses_mem_addrmode): Remove.
3269 (md_estimate_size_before_relax): Add support here too.
3270 (md_relax_table): Rewrite interface to md_relax for 16 bit
3271 support.
3272 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3273 (opcode_suffix_to_type): Remove.
3274 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3275 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3276 (md_convert_frag): Likewise.
3277 (i386_operand): Add support for 16 bit base/index regs,
3278 immediates, and displacements. Remove some unnecessary casts, and
3279 localise end_of_operand_string, displacement_string_start,
3280 displacement_string_end variables. Add GCC_ASM_O_HACK.
3281 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3282
3283 * config/tc-i386.c (prefix_hash): Remove.
3284 (md_begin): Rewrite without obstacks. Remove prefix hash table
3285 handling. Rewrite lexical table handling.
3286 (i386_print_statistics): Don't print prefix statistics.
3287 (md_assemble): Rewrite instruction parser so that line is not
3288 converted to lower case. Don't do a hash_find for prefixes,
3289 instead recognise them via opcode modifier.
3290 (expecting_operand, paren_not_balanced): Localise variables.
3291 * config/tc-i386.h (IsPrefix): Define.
3292 (prefix_entry): Remove.
3293
3294 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3295 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3296 '\\' in case where comment_chars contains '/'.
3297
3298 * config/tc-i386.c (MATCH): Ensure given operand and template
3299 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3300 you must write `ljmp *table(%ebx)'.
3301
3302 From H.J. Lu <hjl@gnu.org>:
3303 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3304 as 0 ifndef BFD_ASSEMBLER.
3305 (md_assemble): Allow immediate operands without suffix or
3306 other reg operand to default in size to the current code size.
3307
3308Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3309
3310 * config/tc-v850.c (md_begin): Restore creation of
3311 .call_table_text and .call_table_data sections.
3312
3313Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3314
3315 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3316 after emitting a word of noops.
3317
3318Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3319
3320 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3321 (i386_operand): Simplify checks for valid base/index combinations.
3322 Disallow `in 4(%dx),%al'.
3323
3324 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3325 index_reg const.
3326 (add_prefix): Change parameter from char to int.
3327
3328 * config/tc-i386.h (Ugh): Define opcode modifier.
3329 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3330
3331 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3332 CONSISTENT_REGISTER_MATCH macros to check register types more
3333 thoroughly. Check for illegal suffix/operand combinations
3334 when matching insns with operands. Handle new `s' suffix, and
3335 associated FloatMF opcode modifier for float insns with memory
3336 operands.
3337 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3338 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3339 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3340 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3341 DATA_PREFIX_OPCODE throughout.
3342
3343 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3344 (md_assemble): Rewrite suffix/register operand checking code to be
3345 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3346 AnyMem, the better to grep.
3347 (pi): Remove Abs.
3348 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3349 given a memory operand. Don't set Abs bits either.
3350 (type_names): Remove Mem*, Abs*.
3351 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3352 define opcode_modifiers as these cases are handled by Disp8,
3353 Disp16, Disp32 and suffix checks.
3354 (COMES_IN_BOTH_DIRECTIONS): Remove.
3355 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3356
3357 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3358 if IgnoreDataSize modifier given. Remove ShortformW modifier
3359 test. Add test for ShortForm in W base_opcode modification.
3360 Merge Seg2ShortForm and Seg3ShortForm code.
3361 * config/tc-i386.h (ShortFormW): Remove.
3362 (IgnoreDataSize): Define.
3363
3364Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3365
3366 * config/tc-d30v.c (md_assemble): Store previous segment state
3367 with previous instruction.
3368
3369Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3370
3371 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3372 (ebp, esp): Remove static variables.
3373 (MATCH): Remove test for InOutPortReg.
3374 (i386_operand): Properly handle InOutPortReg here instead.
3375 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3376 (md_assemble): Simplify and correct modrm and sib generation.
3377 (i386_operand): Add warning for scale without index.
3378 Rewrite checks for valid base/index combinations.
3379
3380 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3381 macros and enclose in do while(0).
3382 (RESTORE_END_STRING): Likewise.
3383 (md_assemble): Add one to printed operand number so we start
3384 from 1 not 0. Add some more gettext invocations.
3385 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3386 number here too.
3387
3388 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3389 DATA_PREFIX, SEG_PREFIX): Define.
3390 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3391 (check_prefix): Remove function.
3392 (add_prefix): New function. Add prefix to i.prefix as well as
3393 doing checks.
3394 (md_assemble): Changes for add_prefix. Remove hack for wait
3395 prefix, instead always output prefixes in fixed order. Test
3396 for jcxz/loop when selecting between word & dword operations,
3397 and add address size prefix rather than operand size prefix.
3398 Remove operand -> address size hack when emitting jcxz/loop.
3399 (i386_operand): Remove O_Absent check as it's done in expr.
3400
3401Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3402
3403 * configure.in: Recognize m5200 as a cpu_type of m68k.
3404 * aclocal.m4: Rebuild with current libtool.
3405 * configure: Rebuild.
3406
3407Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3408
3409 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3410 to relaxable_symbol to prevent references to external symbol from
3411 being relaxed.
3412
3413Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3414
3415 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3416 symbols are relaxable.
3417
3418Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3419
3420 * config/tc-v850.c (md_begin): Don't create special
3421 sections by default.
3422
3423Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3424
3425 * config/tc-mips.c (macro): For div and udiv, close the
3426 reorder block as soon as possible.
3427
3428Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3429
3430 From Matt Semersky <matts@scd.hp.com>:
3431 * macro.c (macro_mri_mode): New function.
3432 * macro.h (macro_mri_mode): Declare.
3433 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3434 MRI mode.
3435
3436Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3437
3438 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3439 OBJ_EVAX case.
3440
3441 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3442 until after xstrdup in OBJ_EVAX case.
3443
3444Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3445
3446 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3447 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3448 of hardcoded magic number.
3449 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3450
3451Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3452
3453 * read.c (do_s_func): New function.
3454 (s_func): Call it.
3455 * read.h (do_s_func): Add prototype.
3456
3457Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3458
3459 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3460 nops if fill pattern not specified.
3461
3462Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3463
3464 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3465 * config/te-go32.h (TE_GO32): Define.
3466 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3467
3468Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3469
3470 Implement .func/.endfunc pseudo-ops.
3471 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3472 (s_func): Declare.
3473 * read.c (potable): Add .func,.endfunc.
3474 (s_func): New function.
3475 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3476 functions.
3477 (in_doc_func_p,current_function_label): New static globals.
3478 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3479
3480Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3481
3482 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3483 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3484 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3485 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3486 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3487 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3488 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3489 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3490 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3491 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3492 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3493 * config/tc-a29k.c: Don't define md_short_jump_size,
3494 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3495 * config/tc-alpha.c: Likewise.
3496 * config/tc-alpha.h: Likewise.
3497 * config/tc-arm.c: Likewise.
3498 * config/tc-h8300.c: Likewise.
3499 * config/tc-h8500.c: Likewise.
3500 * config/tc-hppa.c: Likewise.
3501 * config/tc-i860.c: Likewise.
3502 * config/tc-i960.c: Likewise.
3503 * config/tc-ppc.c: Likewise.
3504 * config/tc-sh.c: Likewise.
3505 * config/tc-sparc.h: Likewise.
3506 * config/tc-tic30.c: Likewise.
3507 * config/tc-w65.c: Likewise.
3508 * config/tc-z8k.c: Likewise.
3509
3510Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3511
3512 * config/tc-vax.c (_): Delete this macro used for placeholder
3513 values in vax_operand_width_size; it conflicts with the _() macro
3514 used for internationalization.
3515
3516Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3517
3518 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3519 code. From Chris Moller <moller@bops.com>.
3520
3521 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3522 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3523 * read.c (emit_expr): Initialize seg and subseg fields of a new
3524 broken word.
3525 * write.c (write_object_file): Switch to the appropriate segment
3526 and subsegment when processing a broken word.
3527
3528 * config/tc-m68k.c (mri_assemble): New static function.
3529 (build_mri_control_operand): Call mri_assemble rather than
3530 md_assemble.
3531 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3532 (s_mri_endf, s_mri_endw): Likewise.
3533
3534Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3535
3536 * read.c (s_org): Call md_flush_pending_output if it is defined.
3537
3538 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3539
3540Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3541
3542 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3543 (md_parse_option): Add for same.
3544 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3545 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3546 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3547
3548 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3549
3550Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3551
3552 * config/tc-arm.c (find_real_start): Relax definition of local
3553 labels.
3554
3555Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3556
3557 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3558 symbols at the given address, not just the last one specified.
3559
3560Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3561
3562 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3563 or number_to_chars_littleendian to write data.
3564
3565Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3566
3567 * config/tc-v850.c (md_assemble): Remove artificially created
3568 register name symbols.
3569
3570Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3571
3572 * write.c (fixup_segment): Change "segment" to "section" in
3573 error message.
3574
3575Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3576
3577 * write.c (fixup_segment): Change sym1-sym2 message again.
3578
3579Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3580
3581 * write.c (fixup_segment): Improve error message for sym1-sym2
3582 errors when sym1 is in a different segment from sym2.
3583
3584Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3585
3586 * config/tc-m32r.c (warn_unmatched_high): New static local.
3587 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3588 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3589 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3590 (md_parse_option): Likewise.
3591 (md_show_usage): Likewise.
3592 (m32r_frob_file): Likewise.
3593
3594 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3595 (read_a_source_file): Call them.
3596 * read.h (stabs_generate_asm_file): Declare.
3597 * stabs.c (stabs_generate_asm_file): New function.
3598 (generate_asm_file): New function.
3599 (stabs_generate_asm_lineno): Move file name handling into
3600 generate_asm_file.
3601
3602Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3603
3604 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3605 (d30v_current_align, d30v_current_align_seg): New variables.
3606 (d30v_last_label): New variable.
3607 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3608 (s_d30v_data, s_d30v_section): Likewise.
3609 (md_pseudo_table): Call them.
3610 (md_begin): Initialize d30v_current_align_seg.
3611 (md_assemble): Call d30v_align when needed by known current alignment.
3612 (d30v_frob_label, d30v_cons_align): New functions.
3613 * config/tc-d30v.h (md_do_align): Remove.
3614 (tc_frob_label): Call d30v_frob_label.
3615 (md_cons_align): New.
3616
3617 * config/tc-d30v.c (find_format): Convert complex expressions to
3618 expression symbols before processing. Clean up code formatting.
3619
3620Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3621
3622 * po/Make-in (install-info): New target.
3623
3624Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3625
3626 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3627 instructions.
3628 * config/tc-mn10300.c (md_assemble): Likewise.
3629
3630Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3631
3632 * Makefile.am: Update with `make dep-am'.
3633 (HFILES): Add cgen.h.
3634 (cgen.o): Depend on cgen.h.
3635 * Makefile.in: Regenerate.
3636
3637 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3638
3639Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3640
3641 * gasp.c (grab_label): Permit a label to be a preprocessor
3642 variable by permitting a label to start with a backslash.
3643
3644Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3645
3646 * config/tc-mips.c (validate_mips_insn): Removed hack
3647 for previously inaccessible bitfields in some INSN_TRAP
3648 instructions.
3649
3650Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3651
3652 * config/tc-d30v.c (do_assemble): Abort with error message
3653 if opcode operands do not match.
3654
3655Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3656
3657 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3658 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3659 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3660 similar new 'q' operand.
3661
3662Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3663
3664 * cgen.c (cgen_asm_finish_insn): Fix typo.
3665
3666Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3667
3668 * cgen.h: New file.
3669 * cgen.c: Include it.
3670 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3671 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3672 All callers updated.
3673 * config/tc-m32r.c: Include cgen.h.
3674 (m23r_insn): New members num_fixups,fixups.
3675
3676Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3677
3678 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3679 to avoid compiler warning.
3680
3681Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3682
3683 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3684 calling make.
3685
3686 * makefile.vms (OBJS): Add ehopt.obj
3687
3688Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3689
3690 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3691
3692Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3693
3694 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3695 a short format insn.
3696 (md_assemble): Set it for explicitly packed insns.
3697
3698Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3699
3700 * config/obj-coff.c (c_symbol_merge): Do not take address of
3701 native fields when performing the memcpy.
3702
3703Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3704
3705 * config/tc-mips.c (macro,macro2): Implement
3706 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3707
3708Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3709
3710 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3711 relocations against globally visible symbols.
3712 * config/tc-m68k.c (relaxable_symbol): New macro.
3713 (m68k_ip, md_estimate_size_before_relax): Use it.
3714 (tc_m68k_fix_adjustable): Also handle weak symbols.
3715
3716Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3717
3718 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3719 references to externally visible symbols.
3720 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3721 values in twice for a PC relative reloc if the symbol is
3722 externally defined.
3723
3724 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3725 don't adjust a PC relative reloc against an externally visible
3726 symbol.
3727 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3728 for a PC relative fixup against an externally visible defined
3729 symbol, arrange to store object file and addend values as though
3730 the symbol were not defined.
3731 (tc_gen_reloc): Likewise.
3732
3733Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3734
3735 * read.c (sizeof_leb128): Referenced externally by write.c so
3736 don't inline.
3737
3738Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3739
3740 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3741 and expand a 'debug' symbol associated with the next instruction
3742 that does not cause a short instruction to be filled with a NOP.
3743 (md_pseudo_table): Add support for .debugsym.
3744 (assemble_parallel_insn): Add calls to expand_debug_sym as
3745 appropriate.
3746 (md_assemble): Ditto.
3747
3748Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3749
3750 * as.c (main): Conditionally call setlocale.
3751 * gasp.c (main): Likewise.
3752 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3753 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3754
3755Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3756
3757 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3758
3759Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3760
3761 * config/tc-hppa.c: Change all calls to bzero to use memset.
3762 (pa_ip): Add cast to avoid warning.
3763 (tc_gen_reloc, md_apply_fix): Likewise.
3764 (pa_find_space_by_number): Likewise.
3765 (hppa_force_relocation): Likewise.
3766 (pa_block): Change i to unsigned int.
3767 * config/obj-som.h (obj_som_copyright): Declare.
3768
3769Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3770
3771 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3772 for line numbers for assembly source.
3773
3774Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3775
3776 * configure.in: Change version number to 2.9.4
3777 * configure: Rebuild.
3778
3779Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3780
3781 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3782
3783Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3784
3785 * ecoff.h: Change symbolS in function declaration to struct
3786 symbol.
3787
3788Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3789
3790 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3791 (md_convert_frag): Fix i18n typo.
3792
3793Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3794
3795 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3796 * ecoff.h: Protoype it.
3797 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3798 [EVAX] (s_alpha_prologue): Delete.
3799 (md_pseudo_table): Update.
3800
3801Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3802
3803 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3804 array to local pointer.
3805 (get_args, parse_expr): Add casts to avoid warnings.
3806
3807Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3808
3809 * read.c (s_set): Cast xmalloc return value to fragS *.
3810 * config/tc-m68k.c (m68k_ip): Function made static to match
3811 previous forward declaration.
3812 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3813
3814Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3815
3816 * config/tc-v850.c: Add internationalisation macros to error
3817 strings.
3818
3819 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3820 macros to error strings.
3821
3822Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3823
3824 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3825 reloc is in the TOC csect.
3826 (md_apply_fix3): Correct gettext typo.
3827
3828Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3829
3830 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3831 .L - they are local labels and the branches are not really
3832 function calls but rather far jumps.
3833
3834Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3835
3836 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3837
3838Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3839
3840 * config/tc-i386.c (md_assemble): Print operand number rather than
3841 using ordinal_names.
3842 (i386_operand): Likewise.
3843
3844Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3845
3846 * Makefile.am (INTLLIBS): Define to work around apparent automake
3847 bug.
3848 All Makefiles: Regenerated.
3849
3850 * Many files: Added gettext invocations around user-visible
3851 strings.
3852 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3853 HAVE_LC_MESSAGES): Define.
3854 * dep-in.sed: Added asintl.h.
3855 * po/Make-in: New file.
3856 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3857 Include "asintl.h".
3858 * read.c (Z_): Renamed from `_'.
3859 * Makefile.am (SUBDIRS): Added po.
3860 (POTFILES): new macro.
3861 (po/POTFILES.in): New target.
3862 ($(OBJS)): Added asintl.h.
3863 (HFILES): Likewise.
3864 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3865 (as_new_LDADD): Added $(INTLLIBS).
3866 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3867 (gasp_new_LDADD): Added $(INTLLIBS).
3868 (gasp_new_DEPENDENCIES): New macro.
3869 * configure, aclocal.m4: Rebuilt.
3870 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3871 po/Makefile.
3872 (ALL_LINGUAS): Define.
3873 * macro.c: Include "asintl.h".
3874 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3875 * as.h: Include "asintl.h".
3876 * config/tc-i386.c (ordinal_names): Removed.
3877 (md_assemble): Changed error text to avoid ordinal_names.
3878 (i386_operand): Likewise.
3879 (reloc): Added as_bad to avoid i18n problems.
3880 (tc_gen_reloc): Likewise.
3881 * config/tc-arm.c (bad_args): Now a #define.
3882 (bad_pc): Likewise.
3883 * config/obj-vms.c (VMS_stab_parse): Changed type of
3884 `long_const_msg'.
3885 (global_symbol_directory): Unified strings to avoid i18n
3886 problems.
3887 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3888 avoid i18n problems.
3889 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3890 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3891 i18n problems.
3892 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3893 problems.
3894 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3895 comment.
3896 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3897 problems.
3898 * as.c (print_version_id): Added an fprintf to avoid i18n
3899 problems.
3900 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3901 problems.
3902 * expr.c (expr): Added as_warn call to avoid i18n problems.
3903 * messages.c (as_assert): Changed code to avoid i18n problems.
3904 (as_abort): Likewise.
3905 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3906 (s_space): Likewise.
3907 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3908
3909Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3910
3911 * config/tc-i386.c (check_prefix): New static function, split out
3912 from md_assemble.
3913 (struct _i386_insn): Add wait_prefix field.
3914 (md_assemble): Remove wait_prefix local variable. Use
3915 check_prefix when adding a prefix.
3916
3917 * config/tc-i386.c (current_templates): New static variable.
3918 (md_assemble): Remove current_templates local variable.
3919 (md_assemble, i386_operand): Improve error and warning messages in
3920 many places. Add RESTORE_END_STRING in many places before error
3921 return. Clarify some comments.
3922
3923 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3924 element array.
3925 (md_assemble): Parse string instruction operands, looking for
3926 segment override prefixes. Check for invalid segment prefixes on
3927 string instruction.
3928 (i386_operand): i.seg[] and max mem_operand changes for string
3929 insns.
3930 * config/tc-i386.h (EsSeg): Define.
3931
3932 * config/tc-i386.h (regKludge): Define.
3933 (iclrKludge, imulKludge): Don't define.
3934 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3935 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3936 opcode_modifier checks to look for more common cases first. Add
3937 default_seg for IsString case.
3938
3939Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3940
3941 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3942 AC_DECL_YYTEXT.
3943 * configure: Rebuild with new automake and libtool.
3944 * aclocal.m4, Makefile.in: Likewise.
3945
3946 * doc/Makefile.am (as.dvi): New target.
3947 * doc/Makefile.in: Rebuild.
3948
3949Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3950
3951 * configure.in: Added sparc86x support.
3952
3953 * configure: Rebuild.
3954
3955 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3956 sparc_arch.
3957 (md_parse_option): Warn if -EL is not supported for this architecture.
3958
3959 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3960
3961Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3962
3963 * config/tc-mips.c (mips_ip): Note when we use get match on
3964 the full instruction name.
3965
3966Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3967
3968 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3969 back into the expression to handle add/sub simplification correctly.
3970
3971Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3972
3973 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3974
3975Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3976
3977 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3978 #<n>' instruction.
3979
3980Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3981
3982 * symbols.c (max_indent_level): New global.
3983 (print_symbol_value_1): Use it.
3984 * expr.h (expr_build_dot): Declare.
3985 * expr.c (expr_build_dot): New function.
3986
3987Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3988
3989 * symbols.c (print_binary): New function.
3990 (print_expr_1): Call it.
3991
3992Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3993
3994 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3995 operand in the opcode.
3996
3997Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3998
3999 * config/tc-i386.h: Reorder operand flags and opcode modifier
4000 flags for clarity. Remove unused definitions: Unknown,
4001 ImmUnknown, DispUnknown, NoModrm.
4002 * config/tc-i386.c (type_names): Add missing Debug type.
4003 (md_assemble): Better duplicate prefix checking. Quicker string
4004 instruction check via new opcode_modifier flag.
4005
4006Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4007
4008 * doc/as.texinfo (Invoking): Clarify -Wa example.
4009
4010Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4011
4012 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4013 (s_mips_weakext): Define.
4014 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4015 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4016 defined(TC_MIPS).
4017
4018Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4019
4020 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4021 is an error if the value can not be computed at assembly time.
4022 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4023
4024Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4025
4026 * gasp.c (main): Set next field of new include_path structure to
4027 NULL. From Avery Pennarun <averyp@gdc.ca>.
4028
4029 * read.c (s_mri_sect): Call as_bad rather than abort for an
4030 unsupported MRI target.
4031
4032Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4033
4034 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4035 the destination of a branch instruction should be altered.
4036 (find_real_start): New function: Locate the real, Thumb coded
4037 start of a Thumb function.
4038 (do_t_branch23): Alter the destination of branches to Thumb
4039 functions.
4040
4041 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4042
4043Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4044
4045 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4046 also.
4047
4048Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4049
4050 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4051 * doc/c-hppa.texi: Likewise.
4052
4053Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4054
4055 * Makefile.am: Rebuild dependencies.
4056 * Makefile.in: Rebuild.
4057
4058 * Makefile.am (DEP_INCLUDES): New variable.
4059 (.dep1): Change to work when srcdir is not an absolute path.
4060 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4061 * Makefile.in: Rebuild.
4062
4063Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4064
4065 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4066 LinearAddress patch.
4067
4068 * configure.in: Set version to 2.9.1.
4069 * configure: Rebuild.
4070
4071 * Branched binutils 2.9.
4072
4073Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4074
4075 * config/tc-i386.h (FWait): Define.
4076 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4077 other prefixes. Check FWait flag in opcode table to see which
4078 instructions require an fwait prefix.
4079
4080Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4081
4082 * stabs.c (get_stab_string_offset): Always create a stab string
4083 section.
4084
4085Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4086
4087 Fix some gcc -Wall warnings:
4088 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4089 * ehopt.c (eh_frame_code_alignment): Likewise.
4090 * expr.c (integer_constant, operand): Likewise.
4091 * frags.c (frag_align): Likewise.
4092 * gasp.c (level_0, change_base, doinstr): Likewise.
4093 * hash.c (hash_ask): Likewise.
4094 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4095 (debugging_pseudo): Likewise.
4096 * macro.c (define_macro, check_macro): Likewise.
4097 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4098 (ignore_rest_of_line, float_cons): Likewise.
4099 * symbols.c (decode_local_label_name): Likewise.
4100 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4101 (fixup_segment, number_to_chars_bigendian): Likewise.
4102 (number_to_chars_littleendian): Likewise.
4103 * config/atof-ieee.c (gen_to_words): Likewise.
4104 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4105 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4106 * read.c (output_big_sleb128): Initialize locals to avoid
4107 warnings.
4108 (output_big_uleb128, equals): Likewise.
4109 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4110 to unsigned int. Change zeros to unsigned int.
4111 * cond.c (s_if): Add return to default case.
4112 * frags.c (frag_now_fix): Change return type to addressT.
4113 * frags.h (frag_now_fix): Update declaration.
4114 * listing.c (file_info_struct): Change linenum to unsigned int.
4115 (struct list_info_struct): Change hll_line to unsigned int.
4116 (print_source): Update format string.
4117 * read.c (emit_expr): Change scan to unsigned int, and don't
4118 bother to initialize it.
4119 * symbols.c (dollar_label_count): Change to unsigned long.
4120 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4121 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4122 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4123
4124Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4125
4126 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4127 mcf5200 just as we do for m68000.
4128 (m68k_init_after_args): Likewise.
4129 (md_estimate_size_before_relax): Likewise.
4130
4131Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4132
4133 * config/tc-v850.c (md_assemble): Store relocation addend in
4134 fixup instead of instruction.
4135
4136Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4137
4138 * config/tc-i386.c (md_assemble): Swap template arguments to
4139 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4140 This macro is currently symmetric, so passing them the wrong
4141 way didn't cause any problem, but may if the macro is changed
4142 in the future.
4143 After copying template to i.tm, use i.tm. rather than t-> to
4144 access fields, and make t a const*
4145 Move i.tm.operand_types[] swap to immediately after the copy.
4146
4147Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4148
4149 * expr.h (expr_build_uconstant): Add prototype.
4150 (expr_build_unary,expr_build_binary): Add prototypes.
4151 * expr.c (expr_build_uconstant): New function.
4152 (expr_build_unary,expr_build_binary): New functions.
4153
4154Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4155
4156 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4157 * macro.c (macro_expand_body): Increase buffer size.
4158 * messages.c (as_warn): Likewise.
4159 (as_warn_where, as_bad, as_bad_where): Likewise.
4160
4161Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4162
4163 Based on patch from H.J. Lu <hjl@gnu.org>:
4164 * Makefile.am (DISTSTUFF): New variable.
4165 (diststuff): New target.
4166 * Makefile.in: Rebuild.
4167
4168Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4169
4170 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4171 m32r_elf_section_change_hook.
4172
4173 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4174 emit a nop if a section ends with a 16 bit instruction.
4175
4176Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4177
4178 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4179 s_lcomm rather than obj_coff_lcomm.
4180 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4181
4182Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4183
4184 * config/tc-i386.h (LinearAddress): Define.
4185 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4186 instruction, don't use a default segment.
4187
4188Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4189
4190 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4191 * configure: Rebuild.
4192
4193Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4194
4195 * aclocal.m4, configure: Rebuild with libtool 1.2.
4196
4197Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4198
4199 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4200 PC relative branches. Patch courtesy of Jonathan Walton.
4201
4202
4203Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4204
4205 * configure.in (emulations): Add thumb-pe target.
4206
4207 * configure (emulations): Add thumb-pe target.
4208
42091998-03-17 Ken Raeburn <raeburn@cygnus.com>
4210
4211 * itbl-lex.l (yywrap): Don't define if already defined as a
4212 macro.
4213
4214Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4215
4216 * depend.c (quote_string_for_make): New function.
4217 (wrap_output): Use it.
4218
4219Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4220
4221 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4222 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4223
4224Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4225
4226 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4227 Recognize -GN and -relax.
4228 (md_begin): Initialize gp size from -G switch.
4229 (alpha_force_relocation): Always force if -relax.
4230 (alpha_align): Take a new argument that will specify when to
4231 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4232 Change all callers. Emit nop alignment padding as nop+unop pair.
4233
4234Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4235
4236 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4237 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4238
4239Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4240
4241 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4242 require padding to the next long word boundary.
4243
4244Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4245
4246 * cgen.c: #include symcat.h.
4247 * config/tc-m32r.c: Likewise.
4248
4249Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4250
4251 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4252 absolute expressions instead of '$' prefixed register names.
4253
4254Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4255
4256 * read.c (s_set): Record file and line info for symbols when -as.
4257 (pseudo_set): Don't overwrite that dummy fragment.
4258
4259Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4260
4261 * config/tc-ppc.c (md_pseudo_table): Add "section".
4262 (ppc_named_section): New static function.
4263
4264Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4265
4266 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4267 so we don't have to scan the entire list.
4268
4269Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4270
4271 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4272 case, allow the parallel instructions to modify the same flag
4273 bits.
4274
4275Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4276
4277 * listing.c (list_symbol_table): Categorize symbols by
4278 undefined_section rather than sy_frag->line == NULL.
4279
4280Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4281
4282 * Makefile.am (install-exec-local): Install properly when ln
4283 fails or tooldir == prefix.
4284
4285Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4286
4287 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4288 Test result of insert_operand for error.
4289
4290Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4291
4292 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4293 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4294 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4295 * doc/Makefile.in: Rebuild.
4296
4297Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4298
4299 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4300 (macro): Fix handling of M_COP[0-3].
4301
4302Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4303
4304 Based on patches from Ross Harvey <ross@teraflop.com>:
4305 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4306 if macro_alternate or macro_mri.
4307 (getstring): Remove support for byte constants between < and >.
4308 (get_any_string): '<' only starts a string if macro_alternate or
4309 macro_mri.
4310 (macro_expand_body): Permit keyword parameters following
4311 positional parameters.
4312
4313 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4314 * configure.in (alpha*-*-netbsd*): New target.
4315 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4316 * configure: Rebuild.
4317
4318 * as.h (flag_warn_suppress_instructionswap): Move from here...
4319 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4320 here, and make static.
4321
4322 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4323 BFD_ASSEMBLER or MANY_SEGMENTS.
4324
4325 * as.c (show_usage): Update bug-gnu-utils address.
4326 * gasp.c (show_usage): Likewise.
4327 * doc/as.texinfo (Bug Reporting): Likewise.
4328
4329Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4330
4331 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4332 insns regardless of the size of a pointer if we're in mips I or
4333 MIPS II mode.
4334 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4335
4336Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4337
4338Fix rac to accept only a0:
4339 * tc-d10v.c (parallel_ok, find_opcode):
4340 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4341 Introduce OPERAND_GPR.
4342
4343Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4344
4345 * read.c (s_fill): Handle non-constant repeat counts by creating
4346 an rs_space fragment.
4347
4348Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4349
4350 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4351 from as_bad to as_warn.
4352
4353Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4354
4355 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4356 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4357 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4358
4359Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4360
4361 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4362 seg_fix_rotP rather than fix_root from seg_info.
4363
4364Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4365
4366 * expr.c: Add support for 0x1_2_3_4 bignums.
4367
4368Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4369
4370 * configure.in: Change -linux* to -linux-gnu*.
4371 * configure: Rebuild.
4372
4373 * app.c (do_scrub_begin): Treat \r as whitespace.
4374
4375Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4376
4377 * Makefile.am: Update dependencies.
4378 * Makefile.in: Rebuild.
4379
4380Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4381
4382 * configure, aclocal.m4: Rebuild with new libtool.
4383
4384Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4385
4386 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4387 the argument to bfd_set_arch_mach.
4388 (load_address): Use bfd_arch_bits_per_address to determine the
4389 bit size of an address instead of looking at the isa level.
4390 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4391
4392Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4393
4394 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4395
4396Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4397
4398 * ehopt.c: New file.
4399 * as.h (enum _relax_state): Add rs_cfa.
4400 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4401 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4402 * read.c (emit_expr): Call check_eh_frame.
4403 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4404 (relax_segment): Likewise.
4405 * Makefile.am: Rebuild dependencies.
4406 (GAS_CFILES): Add ehopt.c.
4407 (GENERIC_OBJS): Add ehopt.o.
4408 * doc/internals.texi (Frags): Document rs_cfa.
4409
4410 * as.c (show_usage): Mention --traditional-format.
4411 (parse_args): Accept --traditional-format.
4412 * as.h (flag_traditional_format): Declare.
4413 * output-file.c (output_file_create): If flag_traditional_format,
4414 set BFD_TRADITIONAL_FORMAT on stdoutput.
4415 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4416
4417 * config/tc-mips.c (append_insn): Make sure that if we have a
4418 fixup for an unmatched %hi reloc, it does not associated with a
4419 variant frag.
4420
4421 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4422 * doc/Makefile.in: Likewise.
4423
4424Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4425
4426 * config/tc-m32r.c (check_for_side_effects): New function.
4427 (can_make_parallel): Add checks for instruction side effects
4428 clashing with the other instruction.
4429 (assemble_parallel_insn): Improve warning messages. Return error
4430 message from non-swapped instruction order.
4431
4432Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4433
4434 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4435
4436 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4437 md_cleanup definition. This moves the forced literal output to
4438 the end of the source pass, and avoids macro's inserting literals
4439 into the code immediately after the macro expansion.
4440
4441Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4442
4443 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4444 a gas internal symbol is adjustable.
4445 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4446
4447 * as.h: If gcc version greater than 2.6, use `__format__' and
4448 `__printf__' in function attributes, rather than `format' and
4449 `printf'.
4450
4451Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4452
4453 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4454
4455Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4456
4457 Add tms320c30 support:
4458 * config/tc-tic30.h: New file.
4459 * config/tc-tic30.c: New file.
4460 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4461 TARGET_FORMAT as "coff-tic30".
4462 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4463 * Makefile.am: Rebuild dependencies.
4464 (CPU_TYPES): Add tic30.
4465 (CPU_OBJ_VALID): tic30-aout is valid.
4466 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4467 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4468 * configure, Makefile.in: Rebuild.
4469
4470Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4471
4472 * config/tc-v850.c (md_assemble): Improvements to error messages.
4473
4474Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4475
4476 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4477 BFD_RELOC_HI16_S to store the high bits of any value.
4478
4479 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4480 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4481 assembler calculate relocations to any external symbol at all.
4482 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4483 involving generation of pc-relative relocs.
4484 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4485 has been moved to md_apply_fix3.
4486
4487 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4488 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4489 which actually means (the address of identifier's GOT entry) +
4490 constant, which is not particularly useful.
4491
4492Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4493
4494 * read.h (include_dirs): Declare.
4495 (include_dir_count,include_dir_maxlen): Declare.
4496
4497Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4498
4499 * configure.in: Correct check for shared opcodes library.
4500 * configure: Rebuild.
4501
4502 * listing.c (buffer_line): If we can't open the file, set at_end.
4503 (listing_print): Remove unused local variable fi.
4504
4505 * config/m68k-parse.y (reglistpair): Handle register list in
4506 either order.
4507
4508 * config/vms-conf.h: Don't undef VERSION.
4509
4510Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4511
4512 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4513 OBJS variable.
4514 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4515 variable.
4516 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4517 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4518 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4519 (EXTRA_DIST): Define.
4520 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4521 explicitly rather than via the list of object files.
4522 (gcc-as.opt): New file created when make-gas.com is run.
4523 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4524 itbl-cpu.h} to #include appropriate file rather than copying that
4525 file.
4526 * config/vms-conf.h: Synchronize with current config.in.
4527 * Makefile.in: Rebuild.
4528
4529Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4530
4531 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4532 (parallel_ok): Relaxed parallel subinstruction dependency check.
4533
4534Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4535
4536 * as.h (flag_warn_suppress_instructionswap): added new flag.
4537 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4538 command line argument.
4539 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4540 warning only if flag_warn_suppress_instructionswap is false.
4541
4542Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4543
4544 * configure.in (i386-*-mingw32*): New target.
4545 * configure: Rebuild.
4546
4547Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4548
4549 * symbols.c (resolve_symbol_value): Don't set the segment if it
4550 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4551
4552 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4553 S_GET_SEGMENT.
4554
4555Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4556
4557 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4558 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4559 compiler.
4560
4561Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4562
4563 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4564
4565Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4566
4567 * config/tc-v850.c (v850_insert_operand): Display instruction when
4568 an error is encountered.
4569
4570Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4571
4572 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4573 (i386-*-sco3.2v5*coff): New target.
4574 (i386-*-sco3.2*): New target.
4575 * configure: Rebuild.
4576
4577Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4578
4579 * config/tc-v850.c: Tidy error message production.
4580
4581Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4582
4583 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4584 validate_immediate return value in the right type for comparisons
4585 to FAIL.
4586
4587Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4588
4589 * listing.c (MAX_BYTES): Use listing variables not constants.
4590 (data_buffer): No longer an array, but a pointer.
4591 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4592 (listing_listing): Allocate data_buffer.
4593
4594Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4595
4596 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4597 --listing-rhs-width, --listing-cont-lines.
4598 (show_usage): Update.
4599 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4600 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4601 (print_lines): Use the variables instead of the constants.
4602 (listing_listing): Likewise.
4603 * listing.h: Declare the new vars.
4604
4605Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4606
4607 * as.c (parse_args): Add --keep-locals alias for -L.
4608 Add --strip-local-absolute.
4609 (show_usage): Update.
4610 * as.h (flag_strip_local_absolute): New flag.
4611 * symbols.c (S_IS_LOCAL): Use it.
4612 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4613 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4614 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4615
4616Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4617
4618 * config/tc-m32r.c: Detect if explicitly parallel instructions
4619 might have an io conflict and issue a warning message.
4620
4621Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4622
4623 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4624 cgen_swap_fixups): Functions to save, restore and swap the fixup
4625 chain with a backup copy.
4626 (cgen_asm_finish_insn): Returns address of constructed insn.
4627
4628Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4629
4630 * listing.c (file_info_struct): Remove FILE, add POS.
4631 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4632 (file_info): Don't open the file.
4633 (buffer_line): Check for the file in the last_open cache, updating
4634 as necessary.
4635 (print_source): Don't reference file_info->file.
4636 (listing_listing): Likewise.
4637 (listing_print): Close the file in the cache, if any.
4638
4639Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4640
4641 * read.c (dwarf_file_string): New file static variable.
4642 (emit_expr): Look for constant sequence that leads up to a file
4643 name in DWARF debugging output.
4644 (stringer): Use dwarf_file_string to decide whether to accept a
4645 string as a file name.
4646
4647Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4648
4649 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4650 (crack_operand): Add reg->reglst MRI hack.
4651 (r_seg): Put reglst symbols in reg_section.
4652 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4653
4654Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4655
4656 * tc-sh.c (get_specific): Handle SGR & DBR.
4657
4658Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4659
4660 * tc-h8300.c (parse_reg): Take the length of the symbol into
4661 account when attempting to match a register name.
4662 * tc-h8500.c (parse_reg): Likewise.
4663
4664Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4665
4666 * cgen.c: Formatting changes to improve readability.
4667
4668Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4669
4670 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4671 delay slot.
4672
4673Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4674
4675 Based on a patch from Jim Wilson
4676 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4677 (tc_gen_reloc): Handle cross section PC relative relocs
4678 correctly.
4679
4680Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4681
4682 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4683
4684Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4685
4686 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4687 (expr_jmp_buf): New static local.
4688 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4689 (cgen_md_operand): New function.
4690 * tc-m32r.c: Clean up pass over `struct foo' usage.
4691 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4692
4693Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4694
4695 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4696 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4697
4698Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4699
4700 * config/tc-i386.c (i386_operand): Give an error if there are
4701 unrecognized characters after an expression.
4702
4703For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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