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Add support for -marm720 command line switch
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
b4d0b2b3
NC		 11999-12-14 Nick Clifton <nickc@cygnus.com>
2
3 * config/tc-arm.c (md_parse_option): Add support for -marm720
4x command line switch.
5
85cb2cf9
JL		 6Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
7
8 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
9 (r_registers, xr_registers): Define.
10 (r_register_name, xr_register_name): New functions.
11 (md_assemble): Handle new am33 operand types and instruction
12 formats.
13 (mn10300_insert_operand, check_operand): Likewise.
14
a64bcdd8
NC		 151999-11-29 Nick Clifton <nickc@cygnus.com>
16
17 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
18 (s_force_thumb): Set thumb_mode to 2.
19 (md_assemble): Do not complain about thumb instructions on a
20 non-thumb target if thumb_mode is set to 2.
21
43b4c25e
MM		 221999-11-28 Michael Meissner <meissner@cygnus.com>
23
24 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
25 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
26 (O_...): Add new machine dependent expressions if we are handling
27 explicit relocations.
28 (alpha_reloc_op): New static table holding the explicit relocation
29 information.
30 (alpha_literal_hash): New static to hold the hash table for
31 explicit relocations.
32 (alpha_macros): Add support for explicit relocations.
33 (md_begin): If explicit relocations, initialize hash table.
34 (md_assemble): Don't print a second error if tokenize_arguments
35 already printed an error message.
36 (md_apply_fix): Add support for explicit relocations.
37 (alpha_force_relocation): Ditto.
38 (alpha_fix_adjustable): Ditto.
39 (alpha_adjust_symtab): New function to support explicit
40 relocations.
41 (alpha_adjust_symtab_relocs): Ditto.
42 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
43 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
44 Add support for explicit relocations. Return -2 if an error
45 message was already printed.
46 (find_macro_match): Add support for explicit relocations. Comment
47 each of the cases.
48 (emit_insn): Add support for explicit relocations.
49 (assemble_tokens): Ditto.
50 (emit_ldgp): Ditto.
51 (load_expression): Ditto.
52 (emit_lda): Ditto.
53 (emit_ldah): Ditto.
54 (emit_ir_load): Ditto.
55 (emit_loadstore): Ditto.
56 (emit_ldXu): Ditto.
57 (emit_ldil): Ditto.
58 (emit_sextX): Ditto.
59 (emit_division): Ditto.
60 (emit_jsrjmp): Ditto.
61 (emit_retjcr): Ditto.
62
63 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
64 ELF object format.
65 (tc_adjust_symtab): If explicit relocations, call the function
66 alpha_adjust_symtab.
67 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
68 relocations next to the literal relocation they reference.
69 (TC_INIT_FIX_DATA): Initialize the new fields.
70 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
71
afbf211f
JL		 72Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
73
74 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
75 'B' operand for PA2.0 bb instruction.
76
f11900d0
NC		 771999-11-18 Nick Clifton <nickc@cygnus.com>
78
79 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
80 target.
81
82 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
83 relocs.
84 (mcore_force_relocation): Force relocations to be generated for
85 RVA relocs.
86
2daf4fd8
AM		 871999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
88
89 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
90 (i386_displacement): Disallow O_big displacements.
91
eb726e5d
DL		 92Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
93
94 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
95 improvements in error checking.
96 (md_assemble): Support for unconditional ARM instructions.
97 (md_parse_option): Support for -m[arm]v5e flag.
98
035349a4
NC		 991999-11-12 Nick Clifton <nickc@cygnus.com>
100
101 * macro.c (buffer_and_nest): Do not check beyond the end of the
102 buffer.
103
c1eae114
NC		 1041999-11-11 Nick Clifton <nickc@cygnus.com>
105
106 * macro.c (buffer_and_nest): Look for seperator after TO and
107 FROM tokens.
108
c5c834aa
AH		 1091999-11-08 Andrew Haley <aph@cygnus.com>
110
111 * app.c (do_scrub_chars): When in State 10, treat backslash
112 characters in the same way as as symbol characters.
113
98007ce7
RH		 1141999-11-07 Richard Henderson <rth@cygnus.com>
115
116 * config/tc-alpha.c (alpha_align): Check, don't assert, that
117 the previous label was in the current section before playing
118 with auto-alignment.
119
d6c497c7
NC		 1201999-11-06 Nick Clifton <nickc@cygnus.com>
121
122 * config/tc-v850.c (v850_force_relocation): Force relocation
123 for weak symbols.
124 (v850_pcrel_from_selection): Do not compute a pcrel offset if
125 the symbol is weak.
126
dd33dc0f
MM		 1271999-11-05 Michael Meissner <meissner@cygnus.com>
128
129 * expr.h (operatorT): Increase machine dependent operators to 16.
130 * expr.c (op_rank): Ditto.
131
5f91fe03
ILT		 1321999-11-03 Ian Lance Taylor <ian@zembu.com>
133
53b0d397
ILT		 134 * read.c (pseudo_set): Reject attempts to set the value of a
135 section symbol.
136
5f91fe03
ILT		 137 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
138 if it is defined.
139
140 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
141
142 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
143 to bfd_set_section_contents.
144
829ce307
NC		 1451999-11-03 Nick Clifton <nickc@cygnus.com>
146
147 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
148
2bd7f1f3
GRK		 1491999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
150
151 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
152 (mips_ip): Use OPCODE_IS_MEMBER.
153
90ca882f
JL		 154Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
155
acb56623
JL		 156 * config/tc-arm.c (reg_required_here): Improve comments.
157
b49cfa5d
JL		 158 * config/tc-arm.c (thumb_opcode): Add "variants" field.
159 (tinsns): Initialize variants field.
160
161 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
162 BAD_PC respectively.
90ca882f 163
29c4c6b5
NC		 1641999-10-27 Scott Bambrough <scottb@netwinder.org>
165
166 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
167 * config/tc-arm.h: Fix compile time warnings.
168
d9fd9852
DN		 169Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
170
171 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
172 form @abs16, @(abs16) and @(abs16 + imm).
173
9ce8a5dd
GRK		 1741999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
175
176 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
177 (ISA_HAS_64_BIT_REGS) New.
178 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
179 mips_emit_delays,macro_build,load_register,load_addresss,
180 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
181 and/or use new ISA_xxx macros in expressions involving
182 ISA, particularly mips_opts.isa.
183
446a06c9
MM		 1841999-10-18 Michael Meissner <meissner@cygnus.com>
185
186 * expr.h (operatorT): Add machine dependent operators md1..md8.
187 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
188 for the machine dependent operators to use.
189
190 * expr.c (op_rank): Add machine dependent operators.
191
192 * config/tc-alpha.c (O_pregister): Define as a machine dependent
193 operator.
194 (O_cpregister): Ditto.
195 (md_begin): Change X_op test that field is wide enough to use
196 O_max instead of O_alpha_max.
197 (cpu_types): Fill in missing initializer.
198 (alpha_num_macros): Make unsigned.
199 (md_assemble): Make opnamelen be size_t.
200 (md_apply_fix): Cast alpha_num_operands to int before testing.
201 (alpha_force_relocation): Ditto.
202 (alpha_fix_adjustable): Ditto.
203 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
204 (tc_gen_reloc): Ditto.
205 (tc_get_register): Ditto.
206 (emit_ldgp): Ditto.
207 (emit_lda): Ditto.
208 (emit_ldah): Ditto.
209 (emit_ldil): Ditto.
210 (s_alpha_ent): Ditto.
211 (s_alpha_end): Ditto.
212 (s_alpha_frame): Ditto.
213 (s_alpha_prologue): Ditto.
214 (s_alpha_file): Ditto.
215 (s_alpha_gprel32): Ditto.
216 (s_alpha_proc): Ditto.
217 (s_alpha_set): Ditto.
218 (s_alpha_base): Ditto.
219 (s_alpha_align): Ditto.
220 (s_alpha_arch): Ditto.
221 (alpha_align): Ditto.
222 (assemble_insn): Suppress unused variable warning.
223 (emit_insn): Ditto.
224 (assemble_insn): Don't assume X_op and X_unsigned are in a given
225 order in the structure.
226 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
227
476cdcb8
JL		 228Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
229
230 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
231
c388dee8
AM		 2321999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
233
234 * config/tc-i386.c (i386_index_check): Correct #endif location.
235
2bdd6cf5
GK		 236Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
237
238 * as.c (show_usage): Document new options.
239 (parse_args): Add --no-warn, --warn, --fatal-warnings,
240 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
241 (parse_args): Parse the new options.
242 (main): If there were warnings, and --fatal-warnings
243 was specified, print an error.
244 * as.h: New variable, flag_fatal_warnings, for new option.
245
d53d2751
JL		 246Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
247
248 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
249 '@'. Change autoincrement completers to fall through to cache control
250 completers.
251
252 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
253 arg.
254 (pa_parse_addb_64_cmpltr): New function.
255
256 * config/tc-hppa.c (pa_ip): Change error message.
257 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
258 '?Q' args to allow falling through.
259
260 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
261 Remove unused conditional codes.
262 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
263
ba09cd8d
DN		 264Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
265
266 * config/tc-d30v.c (CHAR_BIT): Define.
267 (check_range): Fix bit operations to support integers bigger than
268 32 bits.
269
c43185de
DN		 270Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
271
272 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
273 operands.
274
925c058e
DE		 275Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
276 Doug Evans <devans@cygnus.com>
277
278 Add support for m32rx.
279 * config/tc-m32r.c (enable_m32rx): New static global.
280 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
281 (allow_m32rx): New function.
282 (M32R_SHORTOPTS): Add `O'.
283 (md_longopts): Add --m32rx plus several warning options.
284 (md_parse_option): Handle new options.
285 (md_show_usage): Print them.
286 (md_begin): Enable m32rx.
287 (OPERAND_IS_COND_BIT): New macro.
288 (first_writes_to_seconds_operands): New function.
289 (writes_to_pc,can_make_parallel,make_parallel): New functions.
290 (target_make_parallel,assemble_two_insns): New functions.
291 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
292 If optimizing and m32rx, try to make consecutive insns parallel.
293
fba2b7f9
GK		 294Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
295
296 * config/tc-mips.c (nopic_need_relax): Allow for the
297 .sdata.foo sections generated by -fdata-sections,
298 and for the .gnu.linkonce.s sections generated by C++.
299
fd232ac8
JL		 300Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
301
ce674324
JL		 302 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
303 with cleaner code using completer prefixes. Add 'Y'.
304
fd232ac8
JL		 305 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
306
b1039fc4
JL		 307Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
308
309 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
310 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
311 insn does not match and we should try the next insn in the table.
312
913f265c
NC		 3131999-09-22 Nick Clifton <nickc@cygnus.com>
314
315 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
316
54af6ff6
JL		 317Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
318
319 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
320 of PA2.0 support.
321
4cc782b5
ILT		 3221999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
323
324 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
325 OBJ_ELF. If ELF, add "sq".
326 (md_parse_option): If ELF, ignore -s and -q.
327 (md_show_usage): Mention ELF options.
328
6be78360
JL		 329Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
330
65fab780
JL		 331 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
332 operands.
333
71823da4
JL		 334 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
335
61dd1d31
JL		 336 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
337
1cf6ae67
JL		 338 * config/tc-hppa.c (struct pa_it): New field "trunc".
339 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
340 (pa_parse_ftest_gfx_completer): New function
341 (pa_parse_fp_cnv_format): New function.
342
77c02e18
JL		 343 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
344 (md_apply_fix): Handle 22bit pc-rel branches.
345
629d9417
JL		 346 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
347
dbe2f9ee
JL		 348 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
349
3db6e6bd
JL		 350 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
351
6be78360
JL		 352 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
353
e061d86f
JL		 354at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
355
356 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
357 (pa_ip): Handle 'fX'.
358
359Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
360
361 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
362 (pa_ip): Handle 'fX'.
363
7acbfc6b
JL		 364Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
365
366 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
367 unwinds unless the function is in the text space.
368 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
369
2d93dcc4
JL		 370Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
371
b52c78b8
JL		 372 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
373 (md_assemble): To here. Tweak address generation.
374
2d93dcc4
JL		 375 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
376 debug_line.
377 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
378 (md_assemble): Call dwarf2_where for OBJ_ELF.
379 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
380 (pa_end_of_source): New function.
381 * tc-hppa.h (md_end): Define for OBJ_ELF.
382
6d83c84b
MM		 3831999-09-14 Michael Meissner <meissner@cygnus.com>
384
385 * configure.in (Canonicalization of target names): Remove adding
386 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
387 generates $ac_config_sub with a ${CONFIG_SHELL} already.
388 * configure: Regenerate.
389
41fd319a
ILT		 3901999-09-14 Donn Terry <donn@interix.com>
391
392 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
393
795a7704
AM		 3941999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
395
2f66722d
AM		 396 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
397 pc-relative jmp/call to an absolute symbol.
398 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
399 absolute section symbols.
400
795a7704
AM		 401 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
402 jump handling code and comments.
403
c0c949c7
ILT		 4041999-09-12 Ian Lance Taylor <ian@zembu.com>
405
406 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
407 the value if TE_PE and a global defined symbol.
408
e723ef7c
ILT		 4091999-09-11 Ian Lance Taylor <ian@zembu.com>
410
411 * write.c (dump_section_relocs): Call print_symbol_value_1 to
412 print the symbol, rather than printing it here.
413
fa16d387
ILT		 4141999-09-11 Donn Terry <donn@interix.com>
415
d33e1d24
ILT		 416 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
417 BFD_RELOC_RVA relocations.
418
18dc2407
ILT		 419 * config/tc-i386.c (md_undefined_symbol): Compare the name against
420 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
421 starts with "_G".
422
945a1a6b
ILT		 423 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
424 defined.
425 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
426 * doc/internals.texi (Object format backend): Document
427 SET_SECTION_RELOCS.
428
79d292aa
ILT		 429 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
430 relocations against global symbols if TE_PE.
431
7a6284c4
ILT		 432 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
433 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
434
8828d862
ILT		 435 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
436 symbols.
437
9690c54d
ILT		 438 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
439 symbols which do not have a constant value, or tags with
440 non-tags. Remove the symbol from the list before adding it at the
441 end.
442
23dab925
ILT		 443 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
444 C_FCN symbol differently if TE_PE.
445 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
446 appears in the pseudo-op, rather coff_line_base which is only set
447 for a .bf symbol.
448
28428223
ILT		 449 * config/obj-coff.c (obj_coff_loc): New static function.
450 (obj_pseudo_table): Add "loc".
451
e8a3ab75
ILT		 452 * config/obj-coff.c (add_lineno): Check that the line number is
453 positive.
454
2ab9b79e
ILT		 455 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
456 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
457 int.
458 (md_atof): Return NULL rather than 0.
459 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 460 * expr.c (expr): Change first parameter to int.
461 * config/obj-coff.c: Add declarations for static functions.
462 (coff_frob_symbol): Use SYM_AUXENT.
463 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 464
5881e4aa
ILT		 465 * config/obj-coff.c (obj_coff_section): Default to setting
466 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
467
e723ef7c
ILT		 468 * write.c (adjust_reloc_syms): Print adjusted fixup.
469
fa16d387
ILT		 470 * expr.c (integer_constant): Correct too_many_digits calculation
471 in base 10 case.
472
13a830b6
AS		 4731999-09-09 Andreas Schwab <schwab@suse.de>
474
475 * doc/c-arm.texi: Fix arguments of @var to not contain
476 punctuation.
477
325188ec
NC		 4781999-09-08 Philip Blundell <pb@nexus.co.uk>
479
480 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
481 and COFF targets.
482 (md_parse_option): Only support -k flag for ELF and COFF targets.
483
e7c1f43c
JL		 484Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
485
486 * config/tc-hppa.c (pa_ip): Put strict register checks before
487 call to pa_parse_number.
488
4964086a
JL		 489 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
490
c4bf532f
ILT		 4911999-09-06 Ian Lance Taylor <ian@zembu.com>
492
493 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
494 BFD_ASSEMBLER code.
495
a33132fd
ILT		 4961999-09-06 Donn Terry <donn@interix.com>
497
498 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
499
0f4f8b56
JL		 500Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
501
502 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
503 candidate instruction. Require registers for register arguments
504 when in strict mode. Require assemble-time constants for
505 constants when in strict mode.
506 (pa_get_absolute_expression): Require a constant when in strict
507 mode.
508
d3388653
NC		 5091999-09-06 Nick Clifton <nickc@cygnus.com>
510
511 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
512
041dd5a9
ILT		 5131999-09-04 Steve Chamberlain <sac@pobox.com>
514
515 * config/tc-pj.c: New file, supports picoJava in ELF.
516 * config/tc-pj.h: Ditto.
517 * configure.in (pjl*, pj*): New targets.
518 * Makefile.am: Rebuild dependencies.
519 (CPU_TYPES): Add pj.
520 (TARGET_CPU_CFILES): Add config/tc-pj.c.
521 (TARGET_CPU_HFILES): Add config/tc-pj.h.
522 * doc/c-pj.texi: New file.
523 * doc/as.texinfo: Add some PJ specifics.
524 * doc/all.texi: Add PJ to the list of all architectures, sort them
525 all alphabetically.
526 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
527 * configure, Makefile.in, doc/Makefile.in: Rebuild.
528
4ca72d38
AM		 5291999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
530
531 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
532 (obj_frob_file): Test for null pointer.
533 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
534 (OBJ_PROCESS_STAB): And here.
535 (elf_obj_sy): Remove
536
537 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
538 except OBJ_PROCESS_STAB, which we #undef for ecoff.
539 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
540
541 * config/obj-coff.c (no_func): Remove.
542 (coff_format_ops): Change occurrences of no_func to 0, as we test
543 for 0 in obj-multi.h.
544
545 * configure.in: Enable bfd for i386-coff when primary target is
546 bfd. Enable i386 elf,coff emulation support. Don't set
547 USE_EMULATIONS=1 or te_file=multi unless there is more than one
548 emulation to support.
549 *configure: Regenerate.
550
bcef92fa
NC		 5511999-09-02 Nick Clifton <nickc@cygnus.com>
552
553 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
554 .section .line directive is encountered.
555
cdf82bcf
NC		 5561999-09-01 Nick Clifton <nickc@cygnus.com>
557
5856c19a
NC		 558 * config/tc-arm.c (md_section_align): Do not align sections in ELF
559 format.
560
cdf82bcf
NC		 561 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
562 * as.texinfo: Document --gdwarf2 command line option.
563 Add additional documentation of ARM command line switches.
564
af6bdddf
AM		 5651999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
566
567 * config/tc-i386.c (i386_intel_memory_operand): Combine
568 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
569 and RESTORE_END_STRING around parse_register calls.
570 (i386_operand): Here too.
571 (i386_is_reg): Remove.
572 (parse_register): Move as_bad calls from within this function to
573 callers.
574
5f47d35b
AM		 5751999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
576
577 Based on a patch from H.J. Lu <hjl@gnu.org>
578 * config/tc-i386.c (parse_register): Handle FP regs specially.
579 (md_begin): Remove '(' and ')' from register_chars.
580
1174497c
DE		 5811999-08-29 Doug Evans <devans@casey.cygnus.com>
582
583 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
584 error message (done elsewhere).
585
17d9105c
JL		 586Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
587
588 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
589
9ecc05f0
JL		 590Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
591
97e1581b
JL		 592 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
593 args by 'f'.
594
9e4f2d3a
JL		 595 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
596
680ef6de
JL		 597 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
598 between args.
599 Add new completers. Fix bug in 64 bit condition handling.
600
413c94ba
JL		 601 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
602 'cS', and 'c*'.
603
28252e61
JL		 604 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
605
a97685e9
JL		 606 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
607
9ecc05f0
JL		 608 * config/tc-hppa.c (pa_ip): Add case for 'I'.
609
cb30237e
NC		 6101999-08-27 Jim Wilson <wilson@cygnus.com>
611
612 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
613 (struct ls): Add frag field. Initialize it to zero.
614 (out_end_sequence): New local text_frag. Set it while in text section.
615 Replace address check with frag check. Set ls.frag to text_frag if
616 out_set_addr called.
617 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
618 Set it before switching sections. Replace address check with frag
619 check. Set ls.frag to saved_frag if out_set_addr called.
620
09a798ea
NC		 6211999-08-26 David Mosberger <davidm@hpl.hp.com>
622
623 * dwarf2dbg.c (out_end_sequence): If address changed, directly
624 output "advance_pc" opcode instead of calling gen_addr_line().
625 The latter has the undesired side-effect of creating a new row
626 in the debug line info matrix.
627
e1c05f12
NC		 6281999-08-26 Jim Wilson <wilson@cygnus.com>
629
630 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
631 ls.last_filename if last is less than zero. Set ls.last_filename
632 when allocating new entry.
633 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
634 call.
635
b23bac36
AM		 6361999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
637
638 * config/tc-i386.c (i386_index_check): Fix the displacement size
639 when INFER_ADDR_PREFIX.
640
50f4163f
NC		 6411999-08-18 Nick Clifton <nickc@cygnus.com>
642
643 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
644 display its value.
645
f589a541
ILT		 6461999-08-17 Ian Lance Taylor <ian@zembu.com>
647
648 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
649 handle 0xffffNNNN constants correctly.
650
11450271
NC		 6511999-08-16 Nick Clifton <nickc@cygnus.com>
652
653 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
654 as well as loads.
655
276b1dc2
NC		 6561999-08-13 Nick Clifton <nickc@cygnus.com>
657
658 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
659 (md_apply_fix3): Always pass positive values to
660 validate_offset_imm.
661
ae5ad4ad
NC		 6621999-08-12 Nick Clifton <nickc@cygnus.com>
663
664 * config/tc-arm.c (skip_whitespace): New macro.
665 Formatting tidy ups.
666
667 (md_apply_fix3): Store relocation offset in addend for ELF based
668 relocs.
669 (arm_force_relocation): Always generate relocs for Thumb function
670 calls.
671
bf6d3895
AM		 6721999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
673
674 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
675 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
676
46031ca9
JL		 677Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
678
b100be66
JL		 679 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
680 flags for the unwind subspace.
681
46031ca9
JL		 682 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
683 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
684 suitable relocation based on the size of the target's pointer.
685 Always Use subsegment zero for the unwinders.
686 (pa_level): Handle "2.0w".
687
0825afba
JR		 688Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
689
690 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
691 with the following instruction unless this was specified.
692
1a1ae23e
ILT		 6931999-08-09 Ian Lance Taylor <ian@zembu.com>
694
695 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
696 certain sections, to match BFD changes.
697
81afc846
ILT		 6981999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
699
700 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
701 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 702 * Makefile.in: Rebuild.
81afc846 703
04ad1543
ILT		 7041999-08-08 Ian Lance Taylor <ian@zembu.com>
705
706 * Makefile.am: Rename .dep* files to DEP*.
707 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
708 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
709 targets to DEPOBJ.
710 * Makefile.in: Rebuild.
711
1eb7027c
RH		 7121999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
713
714 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
715
2dcc60be
ILT		 7161999-08-08 Ian Lance Taylor <ian@zembu.com>
717
46eec08e
ILT		 718 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
719 avoid problems on DOS filesystems.
720 * Makefile.in: Rebuild.
721
2dcc60be
ILT		 722 * doc/as.texinfo (Section): Document 's' flag for COFF version.
723
7241999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
725
726 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
727 section flag.
728
76a27922
ILT		 7291999-08-08 Ian Lance Taylor <ian@zembu.com>
730
731 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 732 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 733 * configure, Makefile.in, doc/Makefile.in: Rebuild.
734
0741736b
JL		 735Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
736
737 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
738
9a913dfb
JL		 739Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
740
741 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
742
a1f2d742
ILT		 7431999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
744
745 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
746 non-adjustable symbols.
747
55a914bc
JL		 748Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
749
750 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
751
336f7c70 752Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 753
754 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
755 operands.
756
9750fcc5
ILT		 7571999-08-05 Donn Terry <donn@interix.com>
758
759 * config/te-interix.h: New file.
760 * configure.in (i386-*-interix*): New target.
761 * configure: Rebuild.
762
39ba5561
JL		 763Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
764
765 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
766 selectors for ELF too.
767 (selector_table): Add "ltp" and "rtp" selectors.
768
eecb386c
AM		 7691999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
770
771 * config/tc-i386.c (i386_operand): No need to change
772 operand_string pointer in segment reg case before goto
773 do_memory_reference. Initialise displacement_string_start and
774 displacement_string_end after do_memory_reference label.
775 (i386_index_check): Add operand_string param, and print error
776 message on failure here.
777 (i386_intel_memory_operand): Instead of here.
778 (i386_operand): And here.
779 (INFER_ADDR_PREFIX): Enable.
780
781 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
782
783 * config/tc-i386.h (DefaultSize): Define. Renumber following
784 opcode_modifier defines.
785
786 From Etienne Lorrain <etienne.lorrain@ibm.net>
787 * config/tc-i386.c (stackop_size): New variable.
788 (set_16bit_code_flag): Clear it here.
789 (set_16bit_gcc_code_flag): New function.
790 (md_pseudo_table): Add "code16gcc" entry.
791 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
792
f173e82e
ILT		 7931999-08-03 Ian Lance Taylor <ian@zembu.com>
794
a04b544b
ILT		 795 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
796 next_set_end even if the end symbol is being discarded.
797
798 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
799 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
800 * config/obj-coff.c: Likewise.
801 (seg_info_type): Remove.
802 (seg_info_off_by_4): Change to array of segT.
803 (s_get_segment): Adjust accordingly.
804 (obj_pseudo_table): Fully initialize sentinel entry.
805
f173e82e
ILT		 806 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
807 Ralf Baechle <ralf@uni-koblenz.de>.
808
c3332e24
AM		 8091999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
810
811 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
812
8131999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
814
24eab124
AM		 815 * config/tc-i386.c: Indentation and white space changes.
816 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
817 don't enable it by default.
818 (i386_intel_operand): Remove redundant prototype.
819 Move check on number of memory operands, and i.mem_operands++
820 (i386_intel_memory_operand): To here.
821 Remove i386_immediate code from here. Remove special case code
822 for input and output using (%dx). Remove base/index checks and
823 call i386_index_check instead. Save initial operand_string
824 argument for error message.
825 (i386_operand): Remove redundant prototype. Move base/index
826 checks to i386_index_check.
827 (i386_displacement): Move intel mode check for non-zero
828 i.disp_operand
829 (i386_intel_memory_operand): To here.
c3332e24 830
6d8809aa
RH		 8311999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
832
833 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
834 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
835 by .register pseudo-op if -64 and --no-undeclared-regs.
836 (s_register, sparc_adjust_symtab): New functions.
837 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
838 Declare sparc_adjust_symtab as tc_adjust_symtab.
839 * doc/c-sparc.texi: Add description of #ignore special literal
840 for .register pseudo-op.
841
c8d259f7
CM		 8421999-07-30 Catherine Moore <clm@cygnus.com>
843
844 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
845 the relocation's section offset.
846
b77ad1d4
AM		 8471999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
848
849 * write.c (fixup_segment): Fix generic error check overflow test.
850
851 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
852 X_add_number to long.
853
b53fcc20
JL		 854Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
855
856 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
857 processing.
858
d2e71411
ILT		 8591999-07-27 Ian Lance Taylor <ian@zembu.com>
860
861 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
862 VTABLE relocations.
863
e9f56b1d
ILT		 8641999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
865
866 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 867
1a39f480
ILT		 868 * configure.bat: Remove; obsolete.
869 * config/go32.cfg: Likewise.
870
29fe79d3
ILT		 8711999-07-21 Brad M. Garcia <bgarcia@fore.com>
872
873 * configure.in (i386-*-vxworks*): New target.
874 * configure: Rebuild.
875
e06510e6
RH		 8761999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
877
878 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
879
dabe3bbc
RH		 8801999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
881
882 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
883 on -64 and not pic.
884 (output_insn): Put OLO10's secondary addend into tc_fix_data.
885 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
886 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
887 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
888 MAX_RELOC_EXPANSION): Define.
889 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
890
b4cac588
AM		 8911999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
892
893 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
894 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
895 block. Print a warning if an 8-bit or 16-bit constant
896 displacement or immediate is truncated on output.
897 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
898 immediate.
899 (i386_operand): Disallow immediate jump absolute operand.
900
966ed0b4
ILT		 9011999-07-15 Ian Lance Taylor <ian@zembu.com>
902
0ed15843
ILT		 903 * configure.in: Bump version number to 2.9.5.
904 * configure: Rebuild.
905
966ed0b4
ILT		 906 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
907 or %llx work.
908
67f1cff0
JL		 909Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
910
911 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
912 (cons_fix_new_hppa): Derive size of fixup from size of the object.
913
2f992c04
NC		 9141999-07-14 Philip Blundell <pb@nexus.co.uk>
915
916 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
917 is defined.
918 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
919
920 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
921 if -mno-fpu was given.
922 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
923 relocs.
924 (cons_fix_new_arm): Remove misleading comments.
925
14ad458a
ILT		 9261999-07-14 Ian Lance Taylor <ian@zembu.com>
927
928 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
929 error message.
930 (relax_segment): Likewise. After giving a rs_org error, convert
931 the frag to rs_align to avoid cascading errors.
932
36823076
AS		 9331999-07-12 Andreas Schwab <schwab@suse.de>
934
935 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
936
ab9da554
ILT		 9371999-07-11 Ian Lance Taylor <ian@zembu.com>
938
939 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
940 as appropriate. Fill in structure initializations. Add variable
941 initializations. Add casts.
942 * dwarf2dbg.c (print_stats): Change i to size_t.
943 * listing.c (listing_listing): Change list_line to unsigned int.
944
e0accf0c
ILT		 9451999-07-10 Ian Lance Taylor <ian@zembu.com>
946
947 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
948 rather than checking for \001 and \002 in symbol name.
949 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
950
7d4ce8a9
JL		 951Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
952
953 * configure.in (hppa*-linux-gnu*): New target.
954 * configure: Rebuilt.
955
5395a469
NC		 9561999-07-08 Nick Clifton <nickc@cygnus.com>
957
958 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
959
cac58fa6
NC		 9601999-07-07 Nick Clifton <nickc@cygnus.com>
961
5395a469 962 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 963 accessing symbolP directly.
964
03b36ee1
JL		 965Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
966
967 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
968 for ELF.
969
49a5575c
NC		 9701999-07-05 Nick Clifton <nickc@cygnus.com>
971
972 * config/tc-arm.c (ARM_EXT_V5): Define.
973 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
974 (md_begin): Detect ARM v5 architectures.
975 (md_parse_option): Accept arm v5 specification.
976 (md_show_usage): Documment -marmv5 switch.
977
978 * doc/c-arm.texi: Document -marmv5 command line option.
979
980 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
981 op.
982 (validate_immediate_twopart): New function. Determine if a
983 constant can be computed by two ADD instructions.
984 (output_inst): Remove its command line parameter - it was never
985 used.
986 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
987 implememt the ADRL pseudo op.
988 (tc_gen_reloc): Generate a suitable error message if an ADRL
989 instruction tries to generate a real reloc.
990
991 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
992
09ecf0ba
JL		 993Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
994
995 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
996 into lower case.
997
264d6861
ILT		 9981999-06-27 H.J. Lu <hjl@gnu.org>
999
1000 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1001 non BFD_ASSEMBLER case.
1002
827c0149
ILT		 10031999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1004
1005 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1006 data.
1007
a340d270
RH		 10081999-06-26 David Mosberger <davidm@hpl.hp.com>
1009
1010 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1011 out_end_sequence() when the address decreases due to a new frag.
1012 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1013 numbering starts with 1.
1014
16b93d88
NC		 10151999-06-23 Nick Clifton <nickc@cygnus.com>
1016
1017 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1018 .section for COFF.
1019 (mcore_s_text): Call obj_elf_text for ELF target.
1020 (mcore_s_data): Call obj_elf_data for ELF target.
1021 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1022 for COFF target.
1023 (mcore_s_bss): New function: Dump literal table before changing
1024 sections.
1025 (mcore_s_comm): New function: Dump literal table before changing
1026 sections.
1027
1028 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1029 No longer static functions.
1030 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1031 Provide prototypes for these functions.
1032
fed9b18a
ILT		 10331999-06-22 Ian Lance Taylor <ian@zembu.com>
1034
be2acf27
ILT		 1035 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1036 a list of names, to try obj_segment_name, and to try abbreviated
1037 names when using COFF without long section names.
1038
7dcc9865
ILT		 1039 * config/tc-alpha.c: More use of symbol accessor functions.
1040 * config/tc-arc.c: Likewise.
1041 * config/tc-d30v.c: Likewise.
1042 * config/tc-fr30.c: Likewise.
1043 * config/tc-i860.c: Likewise.
1044 * config/tc-m88k.c: Likewise.
1045 * config/tc-mcore.c: Likewise.
1046 * config/tc-ns32k.c: Likewise.
1047 * config/tc-sparc.c: Likewise.
1048 * config/tc-v850.c: Likewise.
1049
a77f5182
ILT		 1050 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1051 sy_value with appropriate accessor functions.
1052 * config/tc-arm.c (md_apply_fix3): Likewise.
1053 * config/tc-d10v.c (AT_WORD_P): Likewise.
1054 * config/tc-v850.c (reg_name_search): Likewise.
1055
fed9b18a
ILT		 1056 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1057 use symbol_get_bfdsym instead.
1058 * config/tc-ppc.c (md_assemble): Likewise.
1059 * config/tc-v850.c (v850_comm): Likewise.
1060
310b5aa2
ILT		 10611999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1062
1063 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1064 the symbol, rather than accessing the bsym member.
1065 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1066 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1067 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1068 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1069 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1070 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1071 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1072 * config/tc-v850.c (tc_gen_reloc): Likewise.
1073
9cb8e75e
JL		 1074Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1075
1076 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1077 (hppa_gen_reloc_type): Conditionalize on BFD64.
1078 (tc_gen_reloc): Re-enable ELF relocations.
1079 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1080
3d103319
ILT		 10811999-06-21 Ian Lance Taylor <ian@zembu.com>
1082
1083 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1084 warning.
1085 (do_ldst): Move assignment out of if condition.
1086 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1087 parentheses to avoid warning.
1088
776b24b4
NC		 10891999-06-21 Nick Clifton <nickc@cygnus.com>
1090
155f0fe7
NC		 1091 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1092 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 1093
809ffe0d
ILT		 10941999-06-19 Ian Lance Taylor <ian@zembu.com>
1095
1096 * config/tc-ppc.c: Update for symbol handling changes.
1097 * config/obj-coff.c: Likewise.
1098
49863f82
JL		 1099Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1100
1101 * tc-hppa.c: General cleanups of ELF support. No more spaces
1102 and subspaces for ELF.
1103 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1104 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1105 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1106 (UNWIND_SECTION_NAME): Likewise.
1107 (space/subspace related structures): Conditionalize definitions
1108 on OBJ_SOM.
1109 (space/subspace directives and support routines): Conditionalize
1110 definitions and references/uses on OBJ_SOM.
1111 (label_symbol_struct): For ELF, track the symbol's segment. For
1112 SOM track its space.
1113 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1114 changes.
1115 (USE_ALIASES): Kill for both SOM & ELF.
1116 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1117 (pa_space, pa_subspace): Corresponding changes.
1118 (pa_spaces_begin): Corresponding chagnes.
1119 (md_begin): Do not muck around with space/subspace stuff for
1120 OBJ_ELF.
1121 (md_apply_fix): Temporarily disable argument relocation stuff
1122 for OBJ_ELF.
1123 (tc_gen_reloc): Temporarily disable relocation generation for
1124 OBJ_ELF
1125 (pa_build_unwind_subspace): Similarly.
1126
fed881b1
NC		 11271999-06-16 Nick Clifton <nickc@cygnus.com>
1128
1129 * config/tc-arm.c (thumb_set): New pseudo op.
1130 (text, data, section): Override these pseudo ops with ARM
1131 specific versions.
1132 (s_thumb_set): New function: Perform the same as a .set pseudo
1133 op, but also mark the alias'ed symbol as being a Thumb
1134 function.
1135 (arm_s_text): New function: Perform the same as the .text
1136 pseudo op, but dump the literal pool before changing
1137 sections.
1138 (arm_s_data): New function: Perform the same as the .data
1139 pseudo op, but dump the literal pool before changing
1140 sections.
1141 (arm_s_section): New function: Perform the same as the
1142 .section pseudo op, but dump the literal pool before changing
1143 sections.
1144 (arm_cleanup): Do not reset the current section before dumping
1145 the literal pool.
1146
0f94f4c8
NC		 11471999-06-17 Nick Clifton <nickc@cygnus.com>
1148
2f3519a2
NC		 1149 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1150 OPTION_NO_WARN_UNMATCHED entries.
1151 (md_parse_option): Generate a warning message if an unrecognised
1152 option is encountered.
1153
0f94f4c8
NC		 1154 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1155 (get_operands): When parsing an expression after an '@' symbol
1156 has been detected, do not ignore '#' symbols.
1157 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1158 false.
1159
e4a86f6f
ILT		 11601999-06-13 Ian Lance Taylor <ian@zembu.com>
1161
1162 From K. Richard Pixley <rich@noir.com>:
1163 * configure.in (ppc-*-vxworks*): New target.
1164 * configure: Rebuild.
1165
a8aed0fb
UD		 11661999-06-12 Philip Blundell <philb@gnu.org>
1167
1168 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1169
7565ed77
ILT		 11701999-06-13 Ian Lance Taylor <ian@zembu.com>
1171
1172 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1173 which refer to symbols in linkonce sections, permit reducing the
1174 relocs if the symbol is local.
1175
b9e57a38
ILT		 11761999-06-12 Ian Lance Taylor <ian@zembu.com>
1177
1178 * subsegs.c (subseg_text_p): New function.
1179 * as.h (subseg_text_p): Declare.
1180 * read.c (do_align): Use subseg_text_p to set the default fill.
1181 * write.c (subsegs_finish): Likewise.
1182 * config/obj-coff.c (write_object_file): Likewise.
1183 * config/tc-i386.h (md_maybe_text): Don't define.
1184 (md_do_align): Use subseg_text_p to set the default fill.
1185 * config/tc-m32r.c (m32r_do_align): Likewise.
1186 * config/tc-sh.c (sh_do_align): Likewise.
1187 * config/tc-sparc.h (md_do_align): Likewise.
1188
008960a5
ILT		 11891999-06-12 David O'Brien <obrien@freebsd.org>
1190
1191 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1192 * configure: Rebuild.
1193
a1605869
ILT		 11941999-06-12 Ian Lance Taylor <ian@zembu.com>
1195
d9ac5a3b
ILT		 1196 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1197 * Makefile.am: Rebuild dependencies.
1198 * Makefile.in: Rebuild.
1199
a1605869
ILT		 1200 * config/tc-i386.c (i386_immediate): Remove unused label
1201 seg_unimplemented.
1202
1203 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1204 * symbols.c: Likewise.
1205 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1206 sy_next field when taking address, rather than symbol_next.
1207
1208 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1209 offsetT.
1210 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1211 value from the output file architecture.
1212 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1213 * dwarf2dbg.h: Change bfd_vma to addressT.
1214
a7cd1c22
ILT		 12151999-06-11 Ian Lance Taylor <ian@zembu.com>
1216
1217 * dwarf2dbg.h: Use PARAMS in function declarations.
1218
76171f81
ILT		 12191999-06-11 Martin Dorey <mdorey@madge.com>
1220
1221 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1222 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1223 OBJ_ELF.
1224 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1225
9b4d630b
ILT		 12261999-06-11 Ian Lance Taylor <ian@zembu.com>
1227
5865bb77
ILT		 1228 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1229
9e7c96d9
ILT		 1230 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1231 popsection.
1232
1b50c718
ILT		 1233 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1234
1bf67e0d
ILT		 1235 * read.c (read_a_source_file): Only declare inescape if
1236 QUOTES_IN_INSN.
1237
1238 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1239 match parameters.
1240 (find_entry_byval): Add parens to avoid warning.
1241
1242 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1243
9b4d630b
ILT		 1244 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1245 undefined symbols.
1246
a22b281c
RH		 12471999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1248
1249 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1250 with isoctal.
1251
1252 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1253 synthetize_setx): New functions.
1254 (md_assemble): Broken the special cases into the above
1255 functions. Make compiler happy if sizeof(bfd_vma)==4.
1256 Fix sethi generated from set/setuw. If instructions have a relloc,
1257 always clear the fields to be relocated in the opcode.
1258 (sparc_ip): Remove special_case global variable.
1259
7f2f689c
ILT		 12601999-06-10 Ian Lance Taylor <ian@zembu.com>
1261
d7ba4a77
ILT		 1262 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1263 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1264 indication of success rather than a value.
1265 (itbl_get_val): Likewise.
1266 (itbl_get_field): Use strcspn. Change delimiters to include
1267 parens.
1268 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1269 (itbl_get_val): Likewise.
1270 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1271
7f2f689c
ILT		 1272 * symbols.c (copy_symbol_attributes): Convert local symbols to
1273 regular symbols.
1274
c1d3c45e
NC		 12751999-06-10 Nick Clifton <nickc@cygnus.com>
1276
1277 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1278 ARM920t.
1279
63fab58c
RH		 12801999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1281
1282 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1283 Optimize set if sizeof(bfd_vma) == 64.
1284 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 1285 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 1286 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1287
cf9a1301
RH		 12881999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1289
1290 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1291 (s_ncons): New function.
1292 (native_op_table): New table.
1293 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1294 R_SPARC_OLO10 handling.
1295
bf29b231
RH		 1296Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1297
1298 * expr.h (struct expressionS): Revert last change; widen X_op.
1299 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1300
9be1cda6
AS		 1301Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1302
a4835b42
AS		 1303 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1304 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1305 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1306 * Makefile.in: Regenerated.
1307
9be1cda6
AS		 1308 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1309 `common' pass on to s_mri_common.
1310 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1311
62335629
RH		 13121999-06-06 Richard Henderson <rth@cygnus.com>
1313
1314 * config/obj-elf.c (obj_elf_section): Don't free the return
1315 value of demand_copy_C_string.
1316
9de8d8f1
RH		 13171999-06-05 Richard Henderson <rth@cygnus.com>
1318
1319 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1320 creation logic from obj_elf_create_section.
1321
1322 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1323 (section_stack): New.
1324 (special_sections): Make const.
1325 (obj_elf_section): Gut and rewrite parsing.
1326 (obj_elf_change_section): New function broken out of obj_elf_section.
1327 (obj_elf_parse_section_letters): Likewise.
1328 (obj_elf_section_word): Likewise.
1329 (obj_elf_section_type): Likewise.
1330 (obj_elf_previous): Treat as a toggle.
1331 (obj_elf_popsection): New.
1332 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1333 (ppc_section_type): Likewise.
1334 * config/tc-ppc.h: Likewise.
1335
1336 * expr.h (struct expressionS): Don't make X_op a bitfield.
1337 * config/tc-alpha.c: Update for symbol handling changes.
1338 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1339 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1340
58b5739a
RH		 13411999-06-05 Richard Henderson <rth@cygnus.com>
1342
1343 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1344 (dwarf2_gen_line_info): Kill unused variables.
1345 (dwarf2_finish): Likewise.
1346 (dwarf2_where): Likewise.
1347 (dwarf2_directive_file): If we've only got a string,
1348 hand off to s_app_file.
1349 * ecoff.c: Move the include of ecoff.h.
1350 * symbols.h (S_IS_FUNCTION): Prototype.
1351
1352 * read.c (LEX_HASH): Supply a default.
1353 (lex_type): Use it.
1354 (s_globl): Update `c' after skipping whitespace.
1355 * read.h (LEX_END_NAME, is_name_ender): New.
1356 * expr.c (get_symbol_end): Respect it.
1357
398e8c25
ILT		 13581999-06-04 Mark Klein <mklein@dis.com>
1359
993142d5
ILT		 1360 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1361 to real if OBJ_SOM
1362 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1363
398e8c25
ILT		 1364 * config/tc-hppa.c: Update for symbol handling changes.
1365
b4013713
ILT		 13661999-06-03 Ian Lance Taylor <ian@zembu.com>
1367
080e41e6
ILT		 1368 * cgen.c: Update for symbol handling changes.
1369 * config/tc-m32r.c: Likewise.
f412ead8 1370
a0f75b47
ILT		 1371 * config/tc-hppa.h: Update for symbol handling changes.
1372 * config/tc-hppa.c: Likewise.
1373
174419c1
ILT		 1374 * config/tc-arm.h: Update for symbol handling changes.
1375 * config/tc-arm.c: Likewise.
1376 (symbol_make_empty): Remove. Just use symbol_create.
1377
1378 * symbols.c (symbol_set_tc): Correct name.
1379
6104f0a0
ILT		 1380 * Makefile.am: Rebuild dependencies.
1381 ($(OBJS)): Don't depend upon struc-symbol.h.
1382 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1383 * dep-in.sed: Don't remove struc-symbol.h.
1384 * Makefile.in: Rebuild.
1385
b4013713
ILT		 1386 * doc/internals.texi (Symbols): Describe changes in symbol
1387 handling.
1388
6576f0b5
RH		 13891999-06-03 Richard Henderson <rth@cygnus.com>
1390
1391 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1392 instead of doing the work by hand.
1393
fac0d250
RH		 13941999-06-03 David Mosberger <davidm@hpl.hp.com>
1395
1396 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1397 state of line state-machine.
1398 (struct ls): Collect DWARF2 line state-machine state in new member
1399 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1400 resulted in any DWARF2 directives.
1401 (reset_state_machine): New function.
1402 (out_end_sequence): Ditto.
1403 (dwarf2_gen_line_info): When switching sections or switching to a
1404 lower text address, call out_end_sequence() first to terminate the
1405 previous code sequence as code sequences MUST have monotonically
1406 increasing addresses.
1407 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1408
14091999-06-03 David Mosberger <davidm@hpl.hp.com>
1410
1411 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1412 DWARF2 debug info (line information only, at this point).
1413 * as.h: Update comment about supported debug formats.
1414 * dwarf2dbg.c, dwarf2dbg.h: New files.
1415 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1416
1417 * expr.c (operand): Don't use [ for parens if we want an index op.
1418 (op_encoding): Switch [ into O_index, if desired.
1419 (op_rank): Renumber with O_index on bottom.
1420 (expr): If O_index, match closing bracket.
1421 * expr.h (O_index): New.
1422
1423 * read.c (read_a_source_file): Conditionally allow matched "
1424 in lines passed to md_assemble.
1425
1426 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1427
49309057
ILT		 14281999-06-03 Ian Lance Taylor <ian@zembu.com>
1429
1430 Add support for storing local symbols in a small structure to save
1431 memory when assembling large files.
1432 * as.h: Don't include struc-symbol.h.
1433 (symbolS): Add typedef.
1434 * symbols.c: Include struc-symbol.h.
1435 (local_hash): New static variable.
1436 (save_symbol_name): New static function, from symbol_create.
1437 (symbol_create): Call save_symbol_name.
1438 (local_symbol_count): New static variable.
1439 (local_symbol_conversion_count): Likewise.
1440 (LOCAL_SYMBOL_CHECK): Define.
1441 (local_symbol_make): New static function.
1442 (local_symbol_convert): New static function.
1443 (colon): Handle local symbols. Create local symbol for local
1444 label name.
1445 (symbol_table_insert): Handle local symbols.
1446 (symbol_find_or_make): Create local symbol for local label name.
1447 (symbol_find_base): Check for local symbol.
1448 (symbol_append, symbol_insert): Check for local symbols.
1449 (symbol_clear_list_pointers, symbol_remove): Likewise.
1450 (verify_symbol_chain): Likewise.
1451 (copy_symbol_attributes): Likewise.
1452 (resolve_symbol_value): Handle local symbols.
1453 (resolve_local_symbol): New static function.
1454 (resolve_local_symbol_values): New function.
1455 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1456 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1457 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1458 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1459 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1460 (symbol_previous, symbol_next): New functions.
1461 (symbol_get_value_expression): Likewise.
1462 (symbol_set_value_expression): Likewise.
1463 (symbol_set_frag, symbol_get_frag): Likewise.
1464 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1465 (symbol_mark_used_in_reloc): Likewise.
1466 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1467 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1468 (symbol_mri_common_p): Likewise.
1469 (symbol_mark_written, symbol_clear_written): Likewise.
1470 (symbol_written_p): Likewise.
1471 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1472 (symbol_section_p, symbol_equated_p): Likewise.
1473 (symbol_constant_p): Likewise.
1474 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1475 (symbol_get_obj, symbol_set_obj): Likewise.
1476 (symbol_get_tc, symbol_set_tc): Likewise.
1477 (symbol_begin): Initialize local_hash.
1478 (print_symbol_value_1): Handle local symbols.
1479 (symbol_print_statistics): Print local symbol statistics.
1480 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1481 Declare new symbols.c functions. Move many declarations here from
1482 struc-symbol.h.
1483 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1484 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1485 (struct symbol): Move bsym to make it clearly the first field.
1486 Remove TARGET_SYMBOL_FIELDS.
1487 (symbolS): Don't typedef.
1488 (struct broken_word): Remove.
1489 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1490 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1491 (symbol_clear_list_pointers): Likewise.
1492 (symbol_insert, symbol_remove): Likewise.
1493 (symbol_previous, symbol_append): Likewise.
1494 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1495 (struct local_symbol): Define.
1496 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1497 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1498 (local_symbol_get_frag, local_symbol_set_frag): Define.
1499 (local_symbol_get_real_symbol): Define.
1500 (local_symbol_set_real_symbol): Define.
1501 Define.
1502 * write.c (write_object_file): Call resolve_local_symbol_values.
1503 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1504 (TARGET_SYMBOL_FIELDS): Don't define.
1505 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1506 ECOFF_DEBUGGING, add ECOFF fields.
1507 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1508 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1509 ECOFF_DEBUGGING, add ECOFF fields.
1510 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1511 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1512 * config/tc-mcore.h: Don't include struc-symbol.h.
1513 (TARGET_SYMBOL_FIELDS): Don't define.
1514 (struct mcore_tc_sy): Define.
1515 (TC_SYMFIELD_TYPE): Define.
1516 * Many files: Use symbolS instead of struct symbol. Use new
1517 accessor functions rather than referring to symbolS fields
1518 directly.
1519
1520 * read.c (s_mri_common): Don't add in value of line_label.
1521
1522 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1523 checking for SEC_LINK_ONCE.
1524
1525 * config/tc-sh.h (sh_fix_adjustable): Declare.
1526
1527 * app.c (input_buffer): New static variable.
1528 (app_push): Save saved_input in allocated buffer.
1529 (app_pop): Restored saved_input.
1530 (do_scrub_chars): Change get parameter to take char * and int as
1531 arguments. Change GET macro to pass input_buffer to get
1532 function. Don't save input into allocated buffer.
1533 * as.h (do_scrub_chars): Update declaration.
1534 * input-file.c (input_file_get): Change to take char * and int.
1535 Read data into passed in buffer. Remove static buffer.
1536 * read.c (scrub_from_string): Change to take char * and int. Copy
1537 data into passed in buffer.
1538
1539 * hash.h: Neaten. Declare hash_traverse.
1540 * hash.c: Complete rewrite based on BFD hashing code.
1541 * gasp.c (chunksize): New variable.
1542 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1543 hash_delete.
1544
661e4995
NC		 15451999-05-28 Nick Clifton <nickc@cygnus.com>
1546
1547 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1548 addend unless the target uses an old ABI.
1549
d9a62219
DE		 1550Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1551
1552 -Wchar-subscripts cleanup
1553 * listing.c (listing_newline): Use unsigned char variable, so
1554 calls to isascii,iscntrl are correct.
1555 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1556 (unsigned char).
1557 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1558 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1559 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1560 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1561
6da466c7
ILT		 15621999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1563
1564 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1565 width for Coldfire.
1566 (arch_coldfire_p): New #define.
1567 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1568
15691999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1570
1571 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1572
1573 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1574 (install_operand): Add place `N'.
1575 (init_table): Add registers ACC, MACSR, MASK.
1576
1577 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1578
1579 * config/tc-m68k.c: Change mcf5200 --> mcf.
1580 (archs): Add mcf5206e, mcf5307.
1581 (m68k_ip): Add format `u'.
1582 (install_operand): Add place `m', `M', `h'.
1583 (init_table): Add upper/lower registers.
1584
1585 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1586
bedf545c
ILT		 15871999-05-28 Martin Dorey <mdorey@madge.com>
1588
1589 * config/tc-i960.c: Several minor changes to add ELF and
1590 BFD_ASSEMBLER support.
1591 * config/tc-i960.h: Likewise.
1592 * configure.in (i960-*-elf*): New target.
1593 * aclocal.m4, configure: Rebuild.
1594
40c62b25
AM		 15951999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1596
1597 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1598 reloc changes when defined(BFD_ASSEMBLER).
1599
daa01f85
AM		 16001999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1601
1602 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1603
1604 * write.c (write_print_statistics): Output to file, not stderr.
1605
1606 * expr.c (generic_bignum_to_int32,64): Prototype.
1607
1608 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1609 output_sleb128, output_uleb128, output_big_sleb128,
1610 output_big_uleb128, output_big_leb128): Prototype.
1611 (output_big_sleb128, output_big_uleb128): Make inline.
1612 (output_big_leb128): Remove inline
1613
1614 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1615 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1616 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1617 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1618 value for correct overflow check in write.c:fixup_segment.
1619 * write.c (fixup_segment): Move bitfield overflow checks to after
1620 the md_apply_fix call.
1621 * config/obj-coff.c (fixup_segment): Likewise.
1622 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1623 valueT *val argument.
1624
19b34177
AS		 1625Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1626
1627 * config/atof-ieee.c (gen_to_words): Correctly round a
1628 denormalized number. Fix off-by-one in range checking for
1629 exponent in a denormal.
1630
b8a40f53
NC		 16311999-05-10 Nick Clifton <nickc@cygnus.com>
1632
1633 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1634 name.
1635
53f3de98
RH		 1636Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1637
1638 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1639
578ec497
AM		 16401999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1641
1642 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1643 (ReverseRegRegmem): Remove.
1644 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1645 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1646 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1647 kludge.
1648
1649 From Doug Ledford <dledford@redhat.com>
1650 * config/tc-i386.h (RegXMM): New for P/III.
1651 * config/tc-i386.c: Add support for P/III.
1652
d0e9a01c
RH		 1653Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1654
1655 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1656 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1657 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1658
83183c0c
RH		 1659Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1660
1661 * config/tc-i386.c (i386_immediate): Skip whitespace before
1662 complaining about junk after expression.
1663 (i386_displacement): Likewise.
1664
03987ced
RH		 1665Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1666
1667 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1668 Don't copy before downcaseing.
1669
0d96863f
CM		 16701999-05-05 Catherine Moore <clm@cygnus.com>
1671
1672 * tc-m68k.c: Include elf/m68k.h.
1673 (m68k_elf_final_processing): New routine.
1674 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1675 Define.
1676
90700a53
JL		 1677Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1678
1679 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1680 17 bit fmt insn.
1681
252b5132
RH		 16821999-04-30 Nick Clifton <nickc@cygnus.com>
1683
1684 * config/tc-mcore.c (mcore_s_section): Dump literals before
1685 changing section.
1686
16871999-04-29 Nick Clifton <nickc@cygnus.com>
1688
1689 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1690 for COFF/PE port.
1691
1692Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1693
1694 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1695 (TC_INIT_FIX_DATA): Delete.
1696 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1697 (TC_INIT_FIX_DATA): Delete.
1698 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1699 * write.c (fix_new_internal): Initialize fx_cgen member.
1700 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1701 (gas_cgen_md_apply_fix3): Update.
1702 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1703 (md_cgen_record_fixup_exp): Update.
1704 (FX_OPINFO_R_TYPE): Update.
1705
1706 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1707 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1708 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1709 * frags.h (struct frag): Make opindex, opinfo ints.
1710
1711 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1712
17131999-04-26 Tom Tromey <tromey@cygnus.com>
1714
1715 * aclocal.m4, configure: Updated for new version of libtool.
1716
17171999-04-22 Nick Clifton <nickc@cygnus.com>
1718
1719 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1720 md_apply_fix.
1721 (md_apply_fix3): Do not fix up absolute relocations against
1722 symbolic values.
1723
1724 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1725
17261999-04-20 Nick Clifton <nickc@cygnus.com>
1727
1728 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1729 changes and data-in-text directives.
1730 (mcore_cons): New function: intercept cons() operations.
1731 (mcore_float_cons): New function: intercept float_cons()
1732 operations.
1733 (mcore_stringer): New function: intercept stringer() operations.
1734
17351999-04-18 Ian Lance Taylor <ian@zembu.com>
1736
1737 * obj.h (struct format_ops): Change generate_asm_lineno field to
1738 take no parameters.
1739 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1740
1741 * config/tc-alpha.c (find_opcode_match): Add default case to
1742 switch.
1743 (find_macro_match): Likewise.
1744 (load_expression): Parenthesize && within ||.
1745
1746 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1747
17481999-04-17 Nick Clifton <nickc@cygnus.com>
1749
1750 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1751 .text .data .section pseudo ops.
1752 (mcore_s_section): New function. Dump lits before changing secs.
1753 (mcore_s_text): New function. Dump lits before changing secs.
1754 (mcore_s_data): New function. Dump lits before changing secs.
1755
17561999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1757
1758 * config/tc-mips.c (mips_32bitmode): New.
1759 (md_begin): Set mips_32bitmode if needed.
1760 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1761 Set EF_MIPS_32BITMODE.
1762
1763Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1764
1765 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1766 change.
1767
17681999-04-16 Nick Clifton <nickc@cygnus.com>
1769
1770 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1771
1772Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1773
1774 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1775 expressions correctly.
1776
1777
17781999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1779
1780 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1781
1782Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1783
1784 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1785 and fmpynfadd instructions.
1786
17871999-04-11 Richard Henderson <rth@cygnus.com>
1788
1789 * as.h (environ): Declare it, if needed.
1790 * as.c (dump_statistics): Don't declare environ.
1791 * configure.in (environ): Detect declaration.
1792 * configure, config.in: Rebuild
1793
1794 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1795 (i386_displacement): Allocate enough space for replacement buffer.
1796 Clean up replacement buffer initialization.
1797
17981999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1799
1800 * subsegs.c (section_symbol): Don't create a new symbol if one
1801 already exists; instead, use the existing one, but set its segment
1802 and frag data if it hasn't already been defined.
1803 * config/obj-coff.c (c_section_symbol): Likewise.
1804
1805Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1806
1807 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1808
18091999-04-08 Nick Clifton <nickc@cygnus.com>
1810
1811 * config/tc-mcore.c: New File: Support routines for MCore
1812 assembler.
1813 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1814 * config/obj-coff.c: Add support for mcore-pe target.
1815
1816 * Makefile.am: Add support for MCore targets.
1817 * Makefile.in: Regenerate.
1818 * configure.in: Add support for MCore targets.
1819 * configure: Regenerate.
1820
1821 * doc/all.texi: Set MCORE.
1822 * doc/as.texinfo: Document MCore specific command line options.
1823
1824 * write.h: Prevent multiple inclusion.
1825
18261999-04-06 Ian Lance Taylor <ian@zembu.com>
1827
1828 * asintl.h (LC_MESSAGES): Never define.
1829 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1830 does not define it.
1831 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1832 does not define it.
1833
1834 * Makefile.am (m68k-parse.c): If configuring in the source
1835 directory, copy m68k-parse.y into the local directory before
1836 running ylwrap, to remove spurious differences when generating
1837 snapshots.
1838 * Makefile.in: Rebuild.
1839
1840 * config/tc-sparc.h (md_do_align): Just allocate the number of
1841 bytes necessary, rather than always allocating 1024.
1842
18431999-04-04 Ian Lance Taylor <ian@zembu.com>
1844
1845 * listing.c (listing_newline): Add cast to avoid warning.
1846 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1847 * config/tc-i386.c (i386_scale): Add return value.
1848 (build_displacement_string): Remove unused local temp_disp2.
1849 (i386_intel_memory_operand): Add parentheses to avoid warning.
1850 (i386_intel_operand): Remove unused local end_of_operand_string.
1851 (i386_operand): Remove unused local operand_modifier.
1852 (i386_operand): Add parens to avoid warning.
1853
18541999-04-04 Don Bowman <don@pixsci.com>
1855
1856 * configure.in: Add mips*-*-vxworks* target; have it define
1857 MIPS_STABS_ELF.
1858 * configure, config.in: Rebuild.
1859
18601999-03-31 Nick Clifton <nickc@cygnus.com>
1861
1862 * configure.in (emulations): Add support for arm-epoc-pe.
1863 * configure: Regenerate.
1864 * config/te-epoc-pe.h: New file. Define macros specific to
1865 arm-epoc-pe target.
1866 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1867 for arm-epoc-pe target.
1868
1869Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1870
1871 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1872
1873Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1874
1875 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1876 detect ",n" without a condition.
1877 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1878
1879
1880Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1881
1882 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1883 instruction is encoded with one bit.
1884
1885
18861999-03-23 Ian Lance Taylor <ian@zembu.com>
1887
1888 * doc/internals.texi (CPU backend): Mention that
1889 line_separator_chars should not include newline. From thi
1890 <ttn@mingle.glug.org>.
1891
18921999-03-22 Doug Evans <devans@casey.cygnus.com>
1893
1894 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1895 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1896
1897Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1898
1899 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1900
1901Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1902
1903 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1904
1905
1906Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1907
1908 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1909
19101999-03-15 Martin Hunt <hunt@cygnus.com>
1911
1912 * app.c (do_scrub_begin): Change '-' back to a symbol char
1913 so we can use multiple opcodes on a line again.
1914
1915 * config/tc-d30v.c: By default, warn if a symbol has
1916 the same name as a register. Plus some minor
1917 updates from the branch.
1918
19191999-03-13 Nick Clifton <nickc@cygnus.com>
1920
1921 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1922 BFD_RELOC_16 and BFD_RELOC_64.
1923
19241999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1925
1926 * expr.c (expr): Add missing else.
1927
19281999-03-12 Nick Clifton <nickc@cygnus.com>
1929
1930 * config/tc-arm.c (md_apply_fix3): Improve error message.
1931
19321999-03-11 Doug Evans <devans@casey.cygnus.com>
1933
1934 * Makefile.am (CPU_TYPES): Add fr30.
1935 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1936 (fr30,m32r dependencies): Update.
1937 * Makefile.in: Rebuild.
1938
1939 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1940 (gas_cgen_record_fixup_exp): Ditto.
1941 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1942 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1943 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1944 (md_cgen_lookup_reloc): Update use of operand->type.
1945 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1946 (md_convert_frag): Call cgen_operand_lookup_by_num.
1947 (md_cgen_lookup_reloc): Update use of operand->type.
1948 (m32r_cgen_record_fixup_exp): Ditto.
1949
19501999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1951
1952 * config/tc-mips.c (md_show_usage): Fix message.
1953
19541999-03-03 Nick Clifton <nickc@cygnus.com>
1955
1956 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1957 and LDR reg,=<expr> instruction.
1958
1959 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1960 -mcpu=arm9tdmi.
1961
1962Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1963
1964 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1965
19661999-02-17 Nick Clifton <nickc@cygnus.com>
1967
1968 This patch was created by: Scott Bambrough
1969 <scottb@corelcomputer.com>
1970
1971 * app.c:
1972 Special cased '@' character. The '@' character is used as the
1973 ARM assembler comment character, as a special character
1974 and in ELF .symver pseudo-op's, and as a special character in
1975 .type and .section pseudo-ops.
1976 (symver_pseudo): New static variable.
1977 (symver_state): New static variable.
1978 (struct app_save): Add field 'symver_state'.
1979 (app_push): Save global symver_state int struct app_save.
1980 (app_pop): Restore global symver_state from struct app_save.
1981 (do_scrub_chars): Special case handling of '@' character in
1982 .symver pseudo-ops.
1983
1984 * configure.in: Modified to recognize armv* uname syntax from ARM
1985 Linux kernel.
1986 * configure: Regenerated.
1987
1988 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1989 a prefix to the section's type.
1990 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1991 the type's typename.
1992
1993 * config/tc-arm.h: Add support for PIC generation:
1994 (pic_code): New boolean.
1995 (obj_relocate_extern): Define.
1996 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1997 (TC_CONS_FIX_NEW): Define.
1998 (tc_fix_adjustable): Define.
1999 (GLOBAL_OFFSET_TABLE_NAME): Define.
2000
2001 * config/tc-arm.c: Add support for PIC generation:
2002 (line_seperator_chars): Allow ';' as a seperator for Linux.
2003 (is_immediate_prefix): New macro.
2004 (arm_parse_reloc): New function.
2005 (s_arm_elf_cons): New function.
2006 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2007 (md_undefined_symbol): Special case handling for the Global Offset
2008 Table's symbol.
2009 (md_apply_fix3): Handle PIC relocs.
2010 (tc_gen_reloc): Handle PIC relocs.
2011 (md_parse_option): Add support for '-k' command line switch to
2012 enable PIC generation.
2013 (cons_fix_new_arm): New function.
2014 (s_arm_elf_cons): New function.
2015
2016Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2017
2018 * configure.in: Add comments for uses of AC_DEFINE.
2019 * acinclude.m4: Likewise.
2020 * acconfig.h: Remove.
2021 * aclocal.m4: Rebuild.
2022 * configure: Rebuild.
2023 * Makefile.in: Rebuild.
2024 * config.in: Rebuild.
2025
20261999-02-15 Jim Lemke <jlemke@cygnus.com>
2027
2028 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2029 non-constant offset from a base register.
2030
20311999-02-14 Ken Raeburn <raeburn@raeburn.org>
2032
2033 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2034 strings always.
2035
2036Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2037
2038 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2039 (emit_insn): Look for pc-relative and no-overflow specifiers on
2040 internal relocation types.
2041
20421999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2043
2044 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2045 -mcpu=NNNN flags.
2046
2047 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2048 mips_cpu instead.
2049 (mips_4650, mips_4010, mips_4100): Variables removed.
2050 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2051 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2052 variables.
2053 (md_begin): Don't bother initializing the mips_NNNN variables;
2054 mips_cpu is set, and that's good enough now.
2055 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2056 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2057 (show): New function, to handle wrapping in the CPU lists.
2058 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2059
2060Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2061
2062 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2063 than treat as an immediate specifier.
2064
2065Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2066
2067 * config/tc-i386.c: Prototype many functions.
2068 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2069 (i386_immediate): Remove unused second argument.
2070 (i386_intel_operand): Fix i386_is_reg typo.
2071 (i386_operand): Use allow_naked_reg.
2072 (output_invalid): Make operand int for K&R.
2073
2074Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2075
2076 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2077 patch.
2078 * Makefile.in: Rebuild.
2079
20801999-02-09 Doug Evans <devans@casey.cygnus.com>
2081
2082 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2083 (cgen.o): Ditto.
2084 (EXTRA_as_new_SOURCES): Comment out.
2085 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2086 * Makefile.in: Rebuild.
2087 * doc/Makefile.in: Rebuild.
2088 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2089 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2090 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2091 * configure: Rebuild.
2092 * aclocal.m4: Rebuild.
2093 * config.in: Rebuild.
2094 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2095 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2096 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2097 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2098 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2099 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2100 (gas_cgen_record_fixup_exp): Ditto.
2101 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2102 descriptor, not global variable.
2103 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2104 descriptor, not global variable. Refer to insert_operand handler
2105 via cpu descriptor, not global function.
2106 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2107 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2108 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2109 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2110 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2111 * config/tc-m32r.c: Ditto.
2112 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2113 (md_assemble): Ditto.
2114 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2115
21161999-02-09 Nick Clifton <nickc@cygnus.com>
2117
2118 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2119 relocations for ELF targets.
2120
21211999-02-08 Nick Clifton <nickc@cygnus.com>
2122
2123 * configure.in: Add support for StrongARM target.
2124 * configure: Regenerate.
2125
21261999-02-05 Nick Clifton <nickc@cygnus.com>
2127
2128 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2129
2130 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2131 for COFF ports.
2132
2133Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2134
2135 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2136
2137Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2138
2139 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2140 (INTEL_DWORD_MNEM_SUFFIX): Define.
2141 (BYTE_PTR): Define.
2142 (WORD_PTR): Define.
2143 (DWORD_PTR): Define.
2144 (XWORD_PTR): Define.
2145 (SHORT): Define.
2146 (OFFSET_FLAT): Define.
2147 (FLAT): Define.
2148 (NONE_FOUND): Define.
2149 (No_dSuf): Define.
2150 (No_xSuf): Define.
2151 * config/tc-i386.c (set_intel_syntax): New routine.
2152 (intel_syntax): Declare.
2153 (allow_naked_reg): Declare.
2154 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2155 (intel_float_operand): New routine.
2156 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2157 Handle brackets as well as parens. Call i386_intel_operand for
2158 intel syntax. Reverse operands if appropriate. Handle new
2159 suffixes. Handle movzx and movsx.
2160 (i386_is_reg): New routine.
2161 (i386_immediate): New routine.
2162 (i386_scale): New routine.
2163 (i386_displacement): New routine.
2164 (i386_operand_modifier): New routine.
2165 (build_displacement_string): New routine.
2166 (i386_parse_seg): New routine.
2167 (i386_intel_memory_operand): New routine.
2168 (i386_intel_operand): New routine.
2169 (i386_operand): Call i386_displacement, i386_immediate,
2170 i386_scale, etc. instead of handling inline.
2171 (parse_register): Handle registers without prefix.
2172
2173Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2174
2175 * configure: Regenerate.
2176 * configure.in (arm-*-oabi): New.
2177 (thumb-*-oabi): New.
2178 * config/tc-arm.c (target_oabi): Declare.
2179 (md_apply_fix3): Support REL relocs.
2180 (md_parse_option): Handle -oabi.
2181 (elf32_arm_target_format): New routine.
2182 (md_longopts): Add OPTION_OABI.
2183 * config/tc-arm.h: Redefine TARGET_FORMAT.
2184
2185
21861999-01-28 Nick Clifton <nickc@cygnus.com>
2187
2188 * write.c (write_relocs): Handle out of range error.
2189
2190 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2191 (fr30_force_relocation): Default to 0.
2192
2193 * config/tc-fr30.h (obj_fix_adjustable): Define.
2194 (TC_FORCE_RELOCATION): Define.
2195
2196 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2197 relocs.
2198
21991999-01-16 Nick Clifton <nickc@cygnus.com>
2200
2201 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2202 merge of two instructions if the left instruciton kills the right.
2203
22041999-01-11 Doug Evans <devans@casey.cygnus.com>
2205
2206 * Makefile.in: Regenerate.
2207 * configure.in: Redo test for using cgen.
2208 * configure: Regenerate.
2209
22101999-01-09 Nick Clifton <nickc@cygnus.com>
2211
2212 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2213 redefinition of this macro.
2214
2215Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2216
2217 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2218 warning.
2219
22201998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2221
2222 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2223 a read of HI or LO and an immediatly following branch.
2224
22251998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2226
2227 * config/tc-mips.c (md_begin): Another correction to the setting of
2228 mips_eabi64.
2229
22301998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2231
2232 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2233
22341998-12-21 Nick Clifton <nickc@cygnus.com>
2235
2236 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2237 bit insn when optimizing, so that parallelised instructions will
2238 start on a 32 bit boundary.
2239
22401998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2241
2242 * config/tc-mips.c (mips_eabi64): New.
2243 (md_begin): Set mips_eabi64.
2244 (mips_elf_final_processing): Use it.
2245
22461998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2247
2248 * config/tc-mips.c (mips_elf_final_processing):
2249 Correct setting of ABI in e_flags.
2250
2251Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2252
2253 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2254
22551998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2256
2257 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2258
22591998-12-15 Doug Evans <devans@casey.cygnus.com>
2260
2261 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2262 warning, values that don't fit in the field.
2263
22641998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2265
2266 * config/tc-mips.c (mips_abi_string): New.
2267 (md_parse_option,md_longopts): Add mabi.
2268 (mips_elf_final_processing): Set e_flags based on mabi flag.
2269
22701998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2271
2272 * config/tc-mips.c (md_parse_option): Handle vr4111.
2273
227498-12-11 Ken Raeburn <raeburn@cygnus.com>
2275
2276 * config/tc-h8300.c (build_bytes): Change message given if the
2277 instruction requires H8/300H mode and we're not in Hmode, to
2278 suggest that it may be the operand modes that are the problem, not
2279 necessarily the opcode.
2280
22811998-12-10 Nick Clifton <nickc@cygnus.com>
2282
2283 * config/tc-fr30.c: Add line separator character.
2284
2285Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2286
2287 * configure.in (hppa-*-mpeix*): New target.
2288 * config/obj-som.h (obj_som_compiler): Declare.
2289 * config/obj-som.c (compiler_seen): New static variable.
2290 (obj_som_compiler): New function.
2291 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2292 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2293 (pa_type_args): Set hppa_priv_level.
2294 (pa_compiler): New static function if OBJ_SOM.
2295 * configure: Rebuild.
2296
2297Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2298
2299 * read.c (output_leb128): Don't mark as inline.
2300
23011998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2302
2303 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2304 AIX .vbyte unaligned data support.
2305 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2306 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2307 sections.
2308
23091998-12-07 Nick Clifton <nickc@cygnus.com>
2310
2311 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2312 input handling.
2313
2314Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2315
2316 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2317 BFD_RELOC_ARM_PCREL_BRANCH.
2318
2319Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2320
2321 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2322 checking the target type.
2323 (mips-dec-bsd*): Set endian to little.
2324 * configure: Rebuild.
2325
2326 COFF weak symbol support, based on patches from Mark Elbrecht
2327 <snowball3@usa.net>:
2328 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2329 * config/obj-coff.c (obj_coff_weak): New static function.
2330 (obj_coff_endef) [both versions]: Handle weak symbols.
2331 (coff_frob_symbol): Likewise.
2332 (yank_symbols): Likewise.
2333 (obj_pseudo_table): Add "weak".
2334
2335 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2336 <aymeric.vincent@emi.u-bordeaux.fr>.
2337 * aclocal.m4: Rebuild with current tools.
2338 * configure: Rebuild.
2339
2340 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2341 an assertion failure for a case we can't handle when OBJ_ECOFF.
2342
2343 * expr.c (operator): And with 0xff to avoid problems with signed
2344 char.
2345
23461998-12-03 Nick Clifton <nickc@cygnus.com>
2347
2348 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2349 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2350
23511998-12-02 Nick Clifton <nickc@cygnus.com>
2352
2353 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2354 LDI:20 insn.
2355
2356Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2357
2358 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2359 of pcrel point.
2360
2361Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2362
2363 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2364 pcrel point.
2365
2366Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2367
2368 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2369 scope.
2370 (d10v_cleanup): Only generate previous insn if a multiline insn is
2371 not pending.
2372
2373Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2374
2375 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2376 FR30_OPERAND_I32.
2377
2378Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2379
2380 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2381 -marm6xxx command line switches.
2382
23831998-11-18 Doug Evans <devans@casey.cygnus.com>
2384
2385 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2386 (itbl-ops.o): Delete duplicate dependencies.
2387 Rebuild dependencies.
2388 Add fr30 dependencies.
2389 * Makefile.in: Rebuild.
2390
2391Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2392
2393 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2394 opcode list.
2395 * listing.c: Ignore line terminator characters found inside
2396 strings.
2397
2398Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2399
2400 * po/gas.pot: Regenerated.
2401
2402Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2403
2404 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2405 fr30_is_label_start(). Also checks for delay slot insns.
2406
2407 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2408 FR30 instructions which contain a colon in the mnemonic.
2409
2410 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2411
2412Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2413
2414 * config/tc-fr30.c: Removed currently superflous code.
2415
2416Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2417
2418 * config/tc-fr30.h: New file.
2419 * config/tc-fr30.c: Tweaking so that it will compile.
2420
2421Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2422
2423 * config/tc-d10v.h (obj_fix_adjustable): Define.
2424 (TC_FORCE_RELOCATION): Define.
2425 (d10v_force_relocation): Declare.
2426 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2427 (md_apply_fix3): Handle Vtable relocs.
2428 (d10v_fix_adjustable): New.
2429 (d10v_force_relocation): New.
2430
2431Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2432
2433 * config/tc-d30v.c: Change default behaviour to ignore potential
2434 conflicts between register name and symbol names.
2435
2436Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2437
2438 * configure.in: Add fr30-*-*.
2439 * config/tc-fr30.c: New file.
2440 * Makefile.in: Regenerated.
2441 * config.in: Regenerated.
2442 * configure: Regenerated.
2443 * doc/Makefile.in: Regenerated.
2444 * po/gas.pot: Regenerated.
2445
2446Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2447
2448 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2449 are 16 bit insns.
2450
2451Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2452
2453 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2454 characters.
2455 (do_scrub_chars): Add some casts to unsigned char to avoid
2456 unwanted sign extension.
2457 * read.c (lex_type): Set characters about 127 to be symbol
2458 characters.
2459 * config/tc-i386.c (md_begin): Set identifier_chars and
2460 operand_chars for values above 127.
2461
2462Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2463
2464 * configure.in: detect cygwin* instead of cygwin32*
2465 * configure: regenerate
2466
2467Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2468
2469 * listing.c: Add support for producing a listing from piped
2470 input.
2471
2472Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2473
2474 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2475 (append_insn): Account for the tx39's multiply behavior.
2476
24771998-10-26 Michael Meissner <meissner@cygnus.com>
2478
2479 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2480 from assemble_parallel_insns. Add support for '->' to indicate
2481 explicitly serializing the instructions.
2482 (md_assemble): Ditto.
2483
2484Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2485
2486 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2487 WEAK handling.
2488
2489Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2490
2491 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2492
2493Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2494
2495 * config/tc-mips.c : support frame and regmask/fregmask when
2496 MIPS_STABS_ELF is specified.
2497
2498Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2499
2500 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2501 (md_apply_fix): Don't return 1 for VTABLE relocs.
2502 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2503
2504Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2505
2506 * doc/c-i386.texi: Replace occurences of "opcode" with
2507 "instruction mnemonic", "instruction", or "mnemonic" when
2508 referring to the name of an instruction. Use "opcode" when
2509 referring to the sequence of machine bytes.
2510
2511 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2512 (is_opcode_char): Rename to is_mnemonic_char.
2513 (md_assemble and i386_operand): Correct error messages from
2514 "opcode" to "instruction mnemonic"
2515 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2516 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2517 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2518 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2519 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2520 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2521 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2522
2523 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2524
2525 * config/tc-i386.c (i386_operand): Check for garbage after
2526 register name.
2527
2528Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2529
2530 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2531 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2532
2533Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2534
2535 * config/tc-sh.h (obj_fix_adjustable): Define.
2536 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2537 (md_apply_fix): Likewise.
2538 (tc_gen_reloc): Likewise.
2539 (sh_fix_adjustable): New.
2540
2541Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2542
2543 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2544 * cgen.h (gas_cgen_finish_insn): Update prototype.
2545 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2546 cgen_insn_t -> CGEN_INSN_INT.
2547 (make_parallel): Update handling of CGEN_INT_INSN_P.
2548 (assemble_parallel_insn): Ditto.
2549 (target_make_parallel): New function.
2550 (md_assemble): Use it.
2551
2552Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2553
2554 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2555
2556Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2557
2558 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2559 converted into lower case.
2560
2561Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2562
2563 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2564 (gas_cgen_tc_gen_reloc): Likewise.
2565 * config/tc-m32r.h (obj_fix_adjustable): Define.
2566 * config/tc-m32r.c (m32r_fix_adjustable): New.
2567 (m32r_force_relocation): Handle VTABLE relocs.
2568
2569Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2570
2571 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2572
2573Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2574
2575 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2576 to lower case before parsing.
2577
2578 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2579 parallel insns modift buts in the PSW as a side effect.
2580
2581Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2582
2583 * config/tc-d30v.c (find_format): Test for missing flag and
2584 control registers.
2585
2586 (md_apply_fix3): Fix error messages to avoid
2587 assumption about presence of a symbol.
2588
2589 (parallel_ok): Disallow parallel instructions that both modify the
2590 same flag register.
2591
2592 (find_format): Generate a warning if an odd numbered register is
2593 used as the first register in a mutli-register instruction.
2594
2595Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2596
2597 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2598 relocations are always associated with a symbol.
2599
2600Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2601
2602 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2603 (elf32_sparc_force_relocation): Declare.
2604 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2605 (tc_gen_reloc): Handle vtable relocs.
2606 (elf32_sparc_force_relocation): New.
2607
2608Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2609
2610 * symbols.c (S_IS_FUNCTION): New.
2611 * config/tc-v850.h (obj_fix_adjustable): Define.
2612 (TC_FORCE_RELOCATION): Define.
2613 (v850_force_relocation): Declare.
2614 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2615 of fx_addnumber for VTABLE reloc addends.
2616 (md_apply_fix3): Handle VTABLE relocs.
2617 (v850_fix_adjustable): New.
2618 (v850_force_relocation): New.
2619
2620Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2621
2622 * tc-hppa.c (fp_operand_format): Add some additional formats.
2623 (pa_ip): Do not automatically promote into pa2.0 mode.
2624 (pa_level): Handle ".level 2.0".
2625
2626Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2627
2628 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2629 * config/tc-i386.h (template.extension_opcode): Change to
2630 unsigned int to allow full range of 8-bit opcode suffixes.
2631 (None): Redefine as 0xffff.
2632
2633 From Jeff B Epler <jepler@usgs.gov>
2634 * doc/c-i386.texi (i386-SIMD): New section.
2635
2636Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2637
2638 * read.c (discard_rest_of_line): New function.
2639 * read.h: Declare it.
2640 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2641
2642Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2643
2644 * config/tc-d10v.c (find_symbol_matching_register): New function.
2645 (find_opcode): Cope with the case where a register name matches
2646 a symbol name.
2647
2648Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2649
2650 * config/tc-v850.c (md_pcrel_from): Rename to
2651 v850_pcrel_from_section.
2652 (v850_pcrel_from_section): Do not resolves symbols in other
2653 sections.
2654
2655 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2656
2657Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2658
2659 * config/tc-d10v.c (find_opcode): Generate an error if a register
2660 is supplied for an operand that should not be a register.
2661
2662Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2663
2664 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2665 instructions to have another instruction in the right bin.
2666
2667Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2668
2669 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2670 the right container if the left container holds a branch
2671 instruction.
2672
2673Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2674
2675 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2676 both a register name and symbol name.
2677 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2678
2679Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2680
2681 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2682 execution unit class.
2683
2684 (reg_name_search): If a name matches a register and a symbol,
2685 prefer the register.
2686 (find_format): Disallow flag registers when a general purpose
2687 register is required.
2688 If a number is required, but a register has been given, check to
2689 see if a symbol with the same name as the register exists, and if
2690 so, use that symbol.
2691
2692Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2693
2694 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2695
2696Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2697
2698 * config/tc-d30v.c (find_format): Do not accept flag registers as
2699 general purpose registers.
2700 (find_format): If an immediate value is expected at a given place
2701 in a format, but a register name has been provided instead, check
2702 to see if that register name matches the name of a predefined
2703 symbol and if it does, then use the symbol instead.
2704 (reg_name_search): If a register name matches a symbol name,
2705 prefer the register name to the symbol name.
2706
2707Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2708
2709 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2710 the previous insn to empty.
2711
27121998-09-20 Michael Meissner <meissner@cygnus.com>
2713
2714 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2715 pieces, forcing the use of an ANSI compiler.
2716
2717Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2718
2719 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2720 relocs.
2721 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2722
2723Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2724
2725 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2726 assembler syntax.
2727 (obj_elf_vtable_entry): Likewise.
2728 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2729 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2730 (tc_gen_reloc): Likewise.
2731 (arm_fix_adjustable): Likewise.
2732 (elf32_arm_force_relocation): New.
2733 (armelf_frob_symbol): Remove coff-style symbol support.
2734
2735Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2736
2737 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2738
2739Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2740
2741 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2742 OBJ_COFF so that routine is defined for a.out format.
2743
2744Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2745
2746 * config/tc-i386.c (i386_operand): Detect non-segment registers
2747 used as segment prefixes.
2748
2749Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2750
2751 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2752 optimize across FDE boundaries.
2753
2754 * config/obj-coff.c (obj_coff_section): Preserve any link once
2755 flags when setting the section flags.
2756
2757Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2758
2759 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2760 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2761
2762Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2763
2764 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2765 to the host width.
2766
2767Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2768
2769 * frags.c (frag_grow): Include the size of the frag struct in the
2770 obstack chunk size.
2771
2772 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2773 if the new subseg comes before the old.
2774
2775Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2776
2777 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2778 to handle edge8 and edge16.
2779
2780Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2781
2782 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2783 before we clobber the symbol involved.
2784
2785Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2786
2787 * config/tc-arm.c: Remove OBJ_ELF definitions for
2788 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2789 use arm_adjust_symtab for OBJ_COFF.
2790 (armelf_adjust_symtab): New Routine.
2791 * config/tc-arm.h: Define obj_adjust_symtab to
2792 armelf_adjust_symtab for OBJ_ELF.
2793
2794Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2795
2796 * configure.in: Make all i386-elf targets use bfd_gas.
2797 * config/tc-i386.c (tc_i386_force_relocation): New.
2798 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2799 (md_apply_fix3): Likewise.
2800 (tc_gen_reloc): Handle them.
2801 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2802 tc_i386_force_relocation.
2803
2804Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2805
2806 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2807
2808Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2809
2810 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2811 current opcode after writing the first insturction of a reverse
2812 sequential pair.
2813
2814Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2815
2816 * read.h (generate_lineno_debug): Add prototype.
2817 * read.c (generate_lineno_debug): Make non-static.
2818
2819Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2820
2821 * config/tc-i386.c (md_assemble): Only warn for address/data size
2822 prefixes.
2823
2824Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2825
2826 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2827 against Thumb function names, as the linker needs this information.
2828
28291998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2830
2831 * expr.c (operand): Check also that there is no advance in operand
2832 after atof_generic in order to decide "is it label 0f or floating
2833 point number?".
2834
2835Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2836
2837 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2838 command line options with a single dash.
2839 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2840
2841Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2842
2843 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2844 * tc-arm.c (arm_fix_adjustable): New routine.
2845
28461998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2847
2848 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2849 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2850 demand_empty_rest_of_line before mri_comment_end.
2851 (equals): Check garbage after expression before
2852 mri_comment_end in MRI mode.
2853
2854Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2855
2856 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2857 small immediate constant to use the constant itself rather than
2858 always using 1.
2859
2860Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2861
2862 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2863 (pa_leave): Likewise.
2864
2865Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2866
2867 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2868 prefixes.
2869 (i386_operand): Fix an error message.
2870
2871Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2872
2873 * doc/c-arm.texi (ARM Directives): Document .req directive.
2874
2875 * config/tc-arm.c (reg_required_here): Display erroneous string if
2876 the register name could not be decoded.
2877 Do not set inst.instruction if the sift is -1.
2878
2879Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2880
2881 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2882 we do for EXTERN.
2883
2884Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2885
2886 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2887 even if it is belived to be unnecessary.
2888
2889Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2890
2891 config/tc-i386.c (i386_operand): Size immediate constants by
2892 suffix (erroneously removed as part of July 7 change).
2893
2894Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2895
2896 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2897 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2898 (armelf_frob_symbol): New Routine.
2899 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2900
2901Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2902
2903 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2904
2905Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2906
2907 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2908 command line switches passed to assembler.
2909
2910Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2911
2912 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2913 (gas_cgen_opcode_desc): Declare.
2914 (gas_cgen_parse_operand): Declare.
2915 (*): Prepend gas_ to gas specific fns to denote them as such.
2916 All uses updated.
2917 * cgen.c (gas_cgen_opcode_desc): New global
2918 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2919 (queue_fixup): Renamed from cgen_queue_fixup.
2920 (*): Prepend gas_ to gas specific fns to denote them as such.
2921 All uses updated.
2922 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2923 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2924 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2925 Open opcode table and initialize it.
2926 (make_parallel): Use gas_cgen_opcode_desc.
2927 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2928 (md_assemble): Ditto.
2929
2930Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2931
2932 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2933 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2934 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2935 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2936 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2937 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2938 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2939 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2940 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2941 (INIT_STAB_SECTION): Likewise.
2942 (OBJ_PROCESS_STAB): Likewise.
2943
2944 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2945 (md_parse_option): Watch for them.
2946 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2947 (md_begin): Kill neverdef code.
2948 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2949 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2950 (s_alpha_coff_wrapper): New.
2951 (md_pseudo_table): Trap all ECOFF pseudos.
2952
2953Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2954
2955 Start of changes to remove mdebug section from mips*-elf
2956 Based on MIPS_STAB_ELF definition
2957 * acconfig.h: undef if not configured
2958 * config.in: undef if not configured
2959 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2960 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2961 * stabs.c (s_stab_generic): flush frag
2962
2963Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2964
2965 * configure.in: (arm-*-elf): Handle.
2966 (thumb-*-elf): Handle.
2967 * configure: Regenerate.
2968 * read.c (stringer): Fix typo in comment.
2969 * write.c (fixup_segment): Don't add symbol value to addend if
2970 TC_ARM and OBJ_ELF.
2971 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2972 sections.
2973 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2974 for OBJ_ELF.
2975
2976Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2977
2978 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2979 (write_2_short): Emit warning if new flag is set.
2980 (do_assemble): Set flags if left instruction is one of special
2981 "right-instruction-killer" type.
2982
2983Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2984
2985 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2986 Always output words in debug_info section as big endian.
2987 (sparc_target_format): Choose correct bfd target.
2988 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2989
2990Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2991
2992 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2993 to work with internationalization code. Issue an error when two
2994 operands match that are not allowed to match.
2995
2996Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2997
2998 * configure.in (install_tooldir): Allow target to specify whether
2999 it wants to be installed in $(tooldir)/bin.
3000 * configure: Regenerate.
3001 * Makefile.am (install-exec-local): Set install-exec-tooldir
3002 dependency via configure.
3003 * Makefile.in: Regenerate.
3004
3005Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3006
3007 * Makefile.am (install-exec-local): Split into two ...
3008 (install-exec-bindir,install-exec-tooldir): New rules.
3009 * Makefile.in: Regenerate.
3010
3011Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3012
3013 * Makefile.am (install-exec-local): Don't remove the file before
3014 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3015 W. Rozycki <macro@ds2.pg.gda.pl>.
3016 * Makefile.in: Rebuild.
3017
3018Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3019
3020 * cgen.c: Include libiberty.h.
3021 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3022 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3023 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3024 (md_cgen_lookup_reloc)): Declare.
3025 (md_cgen_record_fixup_exp): Declare.
3026 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3027 (m32r_relax_frag): Declare.
3028 (cgen_md_apply_fix3): Decls moved to cgen.h.
3029 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3030 (m32r_cgen_record_fixup_exp): Delete decl.
3031 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3032 (assemble_nop): Delete.
3033 (expand_debug_syms): Delete unused `exp'.
3034 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3035 Add default case for -Wall.
3036 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3037 (md_atof): Delete unused wordP.
3038
3039Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3040
3041 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3042 value.
3043
3044Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3045
3046 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3047 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3048 .print, .purgem, and .struct. Remove documentation for
3049 .app-file.
3050
3051Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3052
3053 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3054 Update call to insert_operand.
3055
3056Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3057
3058 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3059
3060Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3061
3062 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3063 whitespace after a prefix operator.
3064
3065Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3066
3067 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3068
3069Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3070
3071 * config/tc-sparc.c (log2): New static function.
3072 (s_reserve): Use log2 to convert alignment before calling
3073 record_alignment.
3074 (s_common): Use log2 to convert alignment before calling
3075 record_alignment and frag_align.
3076 (sparc_cons_align): Use log2.
3077
3078Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3079
3080 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3081 (s_common): Likewise.
3082
3083 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3084 initialization of waddr.
3085 (sparc_elf_final_processing): Add default case to switch.
3086
3087Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3088
3089 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3090 than temporary real.
3091
3092Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3093
3094 * write.c (subsegs_finish): Don't align the segments if there were
3095 any errors.
3096
3097 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3098 copying aux information.
3099
3100 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3101 expression into a symbol.
3102
3103Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3104
3105 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3106 type to unsigned int.
3107 (md_assemble): Change type used to store offsets from unsigned
3108 long to long.
3109 (i386_operand): Switch error check to only call RESTORE_END_STRING
3110 once after parse_register.
3111
3112Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3113
3114 * config/tc-v850.c (md_show_usage): Changed format to match that
3115 of gcc, ld, etc.
3116
3117 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3118
3119Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3120
3121 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3122 relocs.
3123 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3124 weak.
3125
3126Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3127
3128 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3129 * doc/Makefile.in: Rebuild.
3130
3131Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3132
3133 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3134 for %lo expressions.
3135 (mips_ip, case 'u'): Move range check after code to mask
3136 off bits in %hi/%lo expressions. Mask off high bits for
3137 %lo expressions.
3138
3139Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3140
3141 * doc/Makefile.am (gasver.texi): New target.
3142 (as.info, as.dvi): Depends upon gasver.texi.
3143 * doc/as.texinfo: Include gasver.texi. Mention version number on
3144 title page and in top node.
3145 * doc/Makefile.in: Rebuild.
3146
3147Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3148
3149 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3150 but not including the line containing the edict.
3151 * listing.h (LISTING_EOF): New.
3152 * input-scrub.c (input_scrub_next_buffer): Call it.
3153
3154Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3155
3156 * config/tc-i386.c (i386_operand): Don't set the size of an
3157 immediate address based solely on the suffix and the mode.
3158
3159 * config/tc-i386.c (md_assemble): Add assertion to make sure
3160 overlap2 does not set Imm.
3161
3162 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3163 sequences of whitespace to a single space.
3164 (is_space_chars): Just compare with space.
3165 (md_begin): Don't initialize space_chars.
3166 (md_assemble): Just skip a single whitespace character.
3167 (i386_operand): Rewrite base-index parsing to use new
3168 parse_register, and to skip white space. Skip white space in a
3169 number of other places too. Don't give error message if
3170 parse_register fails.
3171 (parse_register): Change reg_string parameter to be non-const.
3172 Add end_op parameter. Skip white space after the `%', and return
3173 end of register string. Give error message here rather than
3174 caller.
3175
3176Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3177
3178 Based on patch from Matt Semersky <matts@scd.hp.com>:
3179 * expr.c (op_encoding): Make const.
3180 (expr_set_precedence): New function.
3181 (expr_begin): Don't set operator rankings, just call
3182 expr_set_precedence.
3183 * expr.h (expr_set_precedence): Declare.
3184 * read.c (s_mri): Call expr_set_precedence.
3185
3186Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3187
3188 * doc/as.texinfo (Statements): Remove paragraph discussing
3189 continuing lines with a backslash. This hasn't worked for years,
3190 if it ever did.
3191
3192Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3193
3194 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3195 symbol definitions.
3196 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3197 (ps_CTORS, ps_DTORS): New section types.
3198 (vms_fixup_xtors_section): New function
3199 (Ctors_Psect, Dtors_Psect): Define.
3200 (IS_GXX_XTOR): Define
3201 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3202 Filter static constructors/destructors and add to
3203 Ctors_Symbols/Dtors_Symbols chain.
3204 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3205 appropriate section.
3206
3207 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3208 * makefile.vms: Merge vax/vms support.
3209
3210Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3211
3212 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3213 (elf_pseudo_table): Add them.
3214 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3215 (md_apply_fix): Accept them.
3216 (mips_fix_adjustable): Don't adjust them.
3217 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3218 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3219 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3220 (tc_fix_adjustable): Don't adjust them.
3221
3222Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3223
3224 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3225 (cgen.o): Use it.
3226 * Makefile.in: Regenerate.
3227 * configure.in: AC_SUBST cgen_cpu_prefix.
3228 * configure: Regenerate.
3229
3230Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3231
3232 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3233 Changed all users of COND12_DELAY.
3234
3235Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3236
3237 * config/tc-mn10300.c (set_arch_mach): New function.
3238 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3239 (md_begin): Default to mn10300 mode.
3240 (md_assemble): Only accept instructions for the core mn10300
3241 chip and the active machine type.
3242
3243Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3244
3245 * subsegs.h (segment_info_type): Give the struct a name.
3246 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3247 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3248 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3249 * config/tc-w65.h (tc_reloc_mangle): Declare.
3250 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3251
3252Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3253
3254 * config/tc-v850.c (v850_comm): Restore old section
3255 after common processing.
3256
3257Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3258
3259 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3260
3261Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3262
3263 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3264 char with code that explicitly sign-extends.
3265
3266Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3267
3268 * config/tc-v850.c (md_begin): Restore text section as the current
3269 section after creating call table sections.
3270 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3271 code.
3272
3273 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3274 with call to macro SYM_AUXINFO.
3275
3276Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3277
3278 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3279 with the program transform name.
3280 * Makefile.in: Rebuild.
3281
3282Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3283
3284 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3285 information.
3286
3287Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3288
3289 * config/tc-i386.c (i386_operand): Be prepared for a space between
3290 the open parenthesis and the start of the register operand,
3291 because of the June 16 change.
3292
3293Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3294
3295 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3296 BFD_ASSEMBLER.
3297
3298Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3299
3300 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3301 even if it is belived to be unnecessary.
3302
3303Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3304
3305 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3306 symbols.
3307 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3308
3309Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3310
3311 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3312 shift amount for a repeated operand. The shift amount for the
3313 repeated copy comes from the size of the operand.
3314
3315Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3316
3317 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3318
3319Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3320
3321 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3322
3323Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3324
3325 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3326 characters in it as LEX_IS_SYMBOL_COMPONENT.
3327 * config/tc-i386.h (tc_symbol_chars): Define.
3328 (extra_symbol_chars): Declare.
3329 * config/tc-i386.c (extra_symbol_chars): Define.
3330 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3331 (line_comment_chars): Set to '/' if TE_LINUX.
3332 * doc/c-i386.texi (i386-prefixes): Update.
3333 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3334
3335Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3336
3337 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3338 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3339
33401998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3341
3342 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3343 constraint in instructions REP & REPI.
3344
3345Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3346
3347 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3348 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3349
3350 (check_range): If the operand is shifted, then shift the number
3351 before checking its range.
3352
3353 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3354
3355 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3356 common sections.
3357
3358Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3359
3360 * config/tc-v850.c (v850_comm): Create special sections as needed.
3361
33621998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3363
3364 * config/tc-d10v.c (write_2_short): Addition of swapping
3365 instructions for sequential and reverse sequential order when
3366 given order is not possible.
3367
3368Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3369
3370 * Makefile.am: Rebuild dependencies.
3371 (DEP_INCLUDES): Fix reference to intl build directory.
3372 * Makefile.in: Rebuild.
3373
3374Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3375
3376 * doc/c-i386.texi: Update 16 bit documentation.
3377
3378 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3379 IgnoreDataSize to IgnoreSize as they are used for address size as
3380 well as data size.
3381 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3382 32-bit mode, similarly addr16/data16 and variants.
3383
3384Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3385
3386 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3387 sequential word multiply instructions.
3388
3389 (do_assemble): Add extra command line argument, to allow mul32
3390 attribute to be preserved across parallel insns.
3391 (md_assemble): Insert NOPs between explicitly parallel insns which
3392 contain an 32 bit multiply and a 16 multiply.
3393
3394Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3395
3396 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3397 likewise for REPE.
3398
3399 * config/tc-i386.c (reloc): Add braces.
3400
3401 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3402 consistent with Intel naming.
3403 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3404 use bitfields in sib_byte.
3405 (modrm_byte): Don't use bitfields here either.
3406
3407 * config/tc-i386.c (current_templates): Add const.
3408 (parse_register): Add const to return, param, and char *s.
3409 (i386_operand): Add const to reg_entry *r.
3410 * config/tc-i386.h (templates): Add const to start, end.
3411
3412 Inspired by code for 16 bit gas support from Martynas Kunigelis
3413 <martynas@nm3.ktu.lt>:
3414 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3415 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3416 (uses_mem_addrmode): Remove.
3417 (md_estimate_size_before_relax): Add support here too.
3418 (md_relax_table): Rewrite interface to md_relax for 16 bit
3419 support.
3420 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3421 (opcode_suffix_to_type): Remove.
3422 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3423 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3424 (md_convert_frag): Likewise.
3425 (i386_operand): Add support for 16 bit base/index regs,
3426 immediates, and displacements. Remove some unnecessary casts, and
3427 localise end_of_operand_string, displacement_string_start,
3428 displacement_string_end variables. Add GCC_ASM_O_HACK.
3429 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3430
3431 * config/tc-i386.c (prefix_hash): Remove.
3432 (md_begin): Rewrite without obstacks. Remove prefix hash table
3433 handling. Rewrite lexical table handling.
3434 (i386_print_statistics): Don't print prefix statistics.
3435 (md_assemble): Rewrite instruction parser so that line is not
3436 converted to lower case. Don't do a hash_find for prefixes,
3437 instead recognise them via opcode modifier.
3438 (expecting_operand, paren_not_balanced): Localise variables.
3439 * config/tc-i386.h (IsPrefix): Define.
3440 (prefix_entry): Remove.
3441
3442 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3443 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3444 '\\' in case where comment_chars contains '/'.
3445
3446 * config/tc-i386.c (MATCH): Ensure given operand and template
3447 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3448 you must write `ljmp *table(%ebx)'.
3449
3450 From H.J. Lu <hjl@gnu.org>:
3451 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3452 as 0 ifndef BFD_ASSEMBLER.
3453 (md_assemble): Allow immediate operands without suffix or
3454 other reg operand to default in size to the current code size.
3455
3456Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3457
3458 * config/tc-v850.c (md_begin): Restore creation of
3459 .call_table_text and .call_table_data sections.
3460
3461Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3462
3463 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3464 after emitting a word of noops.
3465
3466Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3467
3468 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3469 (i386_operand): Simplify checks for valid base/index combinations.
3470 Disallow `in 4(%dx),%al'.
3471
3472 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3473 index_reg const.
3474 (add_prefix): Change parameter from char to int.
3475
3476 * config/tc-i386.h (Ugh): Define opcode modifier.
3477 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3478
3479 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3480 CONSISTENT_REGISTER_MATCH macros to check register types more
3481 thoroughly. Check for illegal suffix/operand combinations
3482 when matching insns with operands. Handle new `s' suffix, and
3483 associated FloatMF opcode modifier for float insns with memory
3484 operands.
3485 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3486 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3487 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3488 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3489 DATA_PREFIX_OPCODE throughout.
3490
3491 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3492 (md_assemble): Rewrite suffix/register operand checking code to be
3493 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3494 AnyMem, the better to grep.
3495 (pi): Remove Abs.
3496 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3497 given a memory operand. Don't set Abs bits either.
3498 (type_names): Remove Mem*, Abs*.
3499 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3500 define opcode_modifiers as these cases are handled by Disp8,
3501 Disp16, Disp32 and suffix checks.
3502 (COMES_IN_BOTH_DIRECTIONS): Remove.
3503 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3504
3505 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3506 if IgnoreDataSize modifier given. Remove ShortformW modifier
3507 test. Add test for ShortForm in W base_opcode modification.
3508 Merge Seg2ShortForm and Seg3ShortForm code.
3509 * config/tc-i386.h (ShortFormW): Remove.
3510 (IgnoreDataSize): Define.
3511
3512Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3513
3514 * config/tc-d30v.c (md_assemble): Store previous segment state
3515 with previous instruction.
3516
3517Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3518
3519 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3520 (ebp, esp): Remove static variables.
3521 (MATCH): Remove test for InOutPortReg.
3522 (i386_operand): Properly handle InOutPortReg here instead.
3523 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3524 (md_assemble): Simplify and correct modrm and sib generation.
3525 (i386_operand): Add warning for scale without index.
3526 Rewrite checks for valid base/index combinations.
3527
3528 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3529 macros and enclose in do while(0).
3530 (RESTORE_END_STRING): Likewise.
3531 (md_assemble): Add one to printed operand number so we start
3532 from 1 not 0. Add some more gettext invocations.
3533 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3534 number here too.
3535
3536 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3537 DATA_PREFIX, SEG_PREFIX): Define.
3538 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3539 (check_prefix): Remove function.
3540 (add_prefix): New function. Add prefix to i.prefix as well as
3541 doing checks.
3542 (md_assemble): Changes for add_prefix. Remove hack for wait
3543 prefix, instead always output prefixes in fixed order. Test
3544 for jcxz/loop when selecting between word & dword operations,
3545 and add address size prefix rather than operand size prefix.
3546 Remove operand -> address size hack when emitting jcxz/loop.
3547 (i386_operand): Remove O_Absent check as it's done in expr.
3548
3549Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3550
3551 * configure.in: Recognize m5200 as a cpu_type of m68k.
3552 * aclocal.m4: Rebuild with current libtool.
3553 * configure: Rebuild.
3554
3555Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3556
3557 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3558 to relaxable_symbol to prevent references to external symbol from
3559 being relaxed.
3560
3561Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3562
3563 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3564 symbols are relaxable.
3565
3566Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3567
3568 * config/tc-v850.c (md_begin): Don't create special
3569 sections by default.
3570
3571Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3572
3573 * config/tc-mips.c (macro): For div and udiv, close the
3574 reorder block as soon as possible.
3575
3576Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3577
3578 From Matt Semersky <matts@scd.hp.com>:
3579 * macro.c (macro_mri_mode): New function.
3580 * macro.h (macro_mri_mode): Declare.
3581 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3582 MRI mode.
3583
3584Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3585
3586 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3587 OBJ_EVAX case.
3588
3589 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3590 until after xstrdup in OBJ_EVAX case.
3591
3592Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3593
3594 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3595 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3596 of hardcoded magic number.
3597 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3598
3599Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3600
3601 * read.c (do_s_func): New function.
3602 (s_func): Call it.
3603 * read.h (do_s_func): Add prototype.
3604
3605Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3606
3607 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3608 nops if fill pattern not specified.
3609
3610Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3611
3612 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3613 * config/te-go32.h (TE_GO32): Define.
3614 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3615
3616Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3617
3618 Implement .func/.endfunc pseudo-ops.
3619 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3620 (s_func): Declare.
3621 * read.c (potable): Add .func,.endfunc.
3622 (s_func): New function.
3623 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3624 functions.
3625 (in_doc_func_p,current_function_label): New static globals.
3626 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3627
3628Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3629
3630 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3631 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3632 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3633 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3634 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3635 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3636 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3637 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3638 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3639 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3640 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3641 * config/tc-a29k.c: Don't define md_short_jump_size,
3642 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3643 * config/tc-alpha.c: Likewise.
3644 * config/tc-alpha.h: Likewise.
3645 * config/tc-arm.c: Likewise.
3646 * config/tc-h8300.c: Likewise.
3647 * config/tc-h8500.c: Likewise.
3648 * config/tc-hppa.c: Likewise.
3649 * config/tc-i860.c: Likewise.
3650 * config/tc-i960.c: Likewise.
3651 * config/tc-ppc.c: Likewise.
3652 * config/tc-sh.c: Likewise.
3653 * config/tc-sparc.h: Likewise.
3654 * config/tc-tic30.c: Likewise.
3655 * config/tc-w65.c: Likewise.
3656 * config/tc-z8k.c: Likewise.
3657
3658Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3659
3660 * config/tc-vax.c (_): Delete this macro used for placeholder
3661 values in vax_operand_width_size; it conflicts with the _() macro
3662 used for internationalization.
3663
3664Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3665
3666 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3667 code. From Chris Moller <moller@bops.com>.
3668
3669 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3670 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3671 * read.c (emit_expr): Initialize seg and subseg fields of a new
3672 broken word.
3673 * write.c (write_object_file): Switch to the appropriate segment
3674 and subsegment when processing a broken word.
3675
3676 * config/tc-m68k.c (mri_assemble): New static function.
3677 (build_mri_control_operand): Call mri_assemble rather than
3678 md_assemble.
3679 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3680 (s_mri_endf, s_mri_endw): Likewise.
3681
3682Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3683
3684 * read.c (s_org): Call md_flush_pending_output if it is defined.
3685
3686 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3687
3688Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3689
3690 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3691 (md_parse_option): Add for same.
3692 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3693 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3694 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3695
3696 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3697
3698Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3699
3700 * config/tc-arm.c (find_real_start): Relax definition of local
3701 labels.
3702
3703Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3704
3705 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3706 symbols at the given address, not just the last one specified.
3707
3708Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3709
3710 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3711 or number_to_chars_littleendian to write data.
3712
3713Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3714
3715 * config/tc-v850.c (md_assemble): Remove artificially created
3716 register name symbols.
3717
3718Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3719
3720 * write.c (fixup_segment): Change "segment" to "section" in
3721 error message.
3722
3723Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3724
3725 * write.c (fixup_segment): Change sym1-sym2 message again.
3726
3727Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3728
3729 * write.c (fixup_segment): Improve error message for sym1-sym2
3730 errors when sym1 is in a different segment from sym2.
3731
3732Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3733
3734 * config/tc-m32r.c (warn_unmatched_high): New static local.
3735 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3736 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3737 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3738 (md_parse_option): Likewise.
3739 (md_show_usage): Likewise.
3740 (m32r_frob_file): Likewise.
3741
3742 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3743 (read_a_source_file): Call them.
3744 * read.h (stabs_generate_asm_file): Declare.
3745 * stabs.c (stabs_generate_asm_file): New function.
3746 (generate_asm_file): New function.
3747 (stabs_generate_asm_lineno): Move file name handling into
3748 generate_asm_file.
3749
3750Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3751
3752 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3753 (d30v_current_align, d30v_current_align_seg): New variables.
3754 (d30v_last_label): New variable.
3755 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3756 (s_d30v_data, s_d30v_section): Likewise.
3757 (md_pseudo_table): Call them.
3758 (md_begin): Initialize d30v_current_align_seg.
3759 (md_assemble): Call d30v_align when needed by known current alignment.
3760 (d30v_frob_label, d30v_cons_align): New functions.
3761 * config/tc-d30v.h (md_do_align): Remove.
3762 (tc_frob_label): Call d30v_frob_label.
3763 (md_cons_align): New.
3764
3765 * config/tc-d30v.c (find_format): Convert complex expressions to
3766 expression symbols before processing. Clean up code formatting.
3767
3768Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3769
3770 * po/Make-in (install-info): New target.
3771
3772Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3773
3774 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3775 instructions.
3776 * config/tc-mn10300.c (md_assemble): Likewise.
3777
3778Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3779
3780 * Makefile.am: Update with `make dep-am'.
3781 (HFILES): Add cgen.h.
3782 (cgen.o): Depend on cgen.h.
3783 * Makefile.in: Regenerate.
3784
3785 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3786
3787Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3788
3789 * gasp.c (grab_label): Permit a label to be a preprocessor
3790 variable by permitting a label to start with a backslash.
3791
3792Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3793
3794 * config/tc-mips.c (validate_mips_insn): Removed hack
3795 for previously inaccessible bitfields in some INSN_TRAP
3796 instructions.
3797
3798Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3799
3800 * config/tc-d30v.c (do_assemble): Abort with error message
3801 if opcode operands do not match.
3802
3803Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3804
3805 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3806 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3807 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3808 similar new 'q' operand.
3809
3810Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3811
3812 * cgen.c (cgen_asm_finish_insn): Fix typo.
3813
3814Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3815
3816 * cgen.h: New file.
3817 * cgen.c: Include it.
3818 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3819 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3820 All callers updated.
3821 * config/tc-m32r.c: Include cgen.h.
3822 (m23r_insn): New members num_fixups,fixups.
3823
3824Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3825
3826 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3827 to avoid compiler warning.
3828
3829Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3830
3831 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3832 calling make.
3833
3834 * makefile.vms (OBJS): Add ehopt.obj
3835
3836Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3837
3838 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3839
3840Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3841
3842 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3843 a short format insn.
3844 (md_assemble): Set it for explicitly packed insns.
3845
3846Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3847
3848 * config/obj-coff.c (c_symbol_merge): Do not take address of
3849 native fields when performing the memcpy.
3850
3851Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3852
3853 * config/tc-mips.c (macro,macro2): Implement
3854 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3855
3856Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3857
3858 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3859 relocations against globally visible symbols.
3860 * config/tc-m68k.c (relaxable_symbol): New macro.
3861 (m68k_ip, md_estimate_size_before_relax): Use it.
3862 (tc_m68k_fix_adjustable): Also handle weak symbols.
3863
3864Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3865
3866 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3867 references to externally visible symbols.
3868 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3869 values in twice for a PC relative reloc if the symbol is
3870 externally defined.
3871
3872 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3873 don't adjust a PC relative reloc against an externally visible
3874 symbol.
3875 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3876 for a PC relative fixup against an externally visible defined
3877 symbol, arrange to store object file and addend values as though
3878 the symbol were not defined.
3879 (tc_gen_reloc): Likewise.
3880
3881Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3882
3883 * read.c (sizeof_leb128): Referenced externally by write.c so
3884 don't inline.
3885
3886Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3887
3888 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3889 and expand a 'debug' symbol associated with the next instruction
3890 that does not cause a short instruction to be filled with a NOP.
3891 (md_pseudo_table): Add support for .debugsym.
3892 (assemble_parallel_insn): Add calls to expand_debug_sym as
3893 appropriate.
3894 (md_assemble): Ditto.
3895
3896Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3897
3898 * as.c (main): Conditionally call setlocale.
3899 * gasp.c (main): Likewise.
3900 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3901 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3902
3903Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3904
3905 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3906
3907Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3908
3909 * config/tc-hppa.c: Change all calls to bzero to use memset.
3910 (pa_ip): Add cast to avoid warning.
3911 (tc_gen_reloc, md_apply_fix): Likewise.
3912 (pa_find_space_by_number): Likewise.
3913 (hppa_force_relocation): Likewise.
3914 (pa_block): Change i to unsigned int.
3915 * config/obj-som.h (obj_som_copyright): Declare.
3916
3917Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3918
3919 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3920 for line numbers for assembly source.
3921
3922Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3923
3924 * configure.in: Change version number to 2.9.4
3925 * configure: Rebuild.
3926
3927Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3928
3929 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3930
3931Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3932
3933 * ecoff.h: Change symbolS in function declaration to struct
3934 symbol.
3935
3936Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3937
3938 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3939 (md_convert_frag): Fix i18n typo.
3940
3941Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3942
3943 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3944 * ecoff.h: Protoype it.
3945 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3946 [EVAX] (s_alpha_prologue): Delete.
3947 (md_pseudo_table): Update.
3948
3949Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3950
3951 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3952 array to local pointer.
3953 (get_args, parse_expr): Add casts to avoid warnings.
3954
3955Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3956
3957 * read.c (s_set): Cast xmalloc return value to fragS *.
3958 * config/tc-m68k.c (m68k_ip): Function made static to match
3959 previous forward declaration.
3960 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3961
3962Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3963
3964 * config/tc-v850.c: Add internationalisation macros to error
3965 strings.
3966
3967 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3968 macros to error strings.
3969
3970Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3971
3972 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3973 reloc is in the TOC csect.
3974 (md_apply_fix3): Correct gettext typo.
3975
3976Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3977
3978 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3979 .L - they are local labels and the branches are not really
3980 function calls but rather far jumps.
3981
3982Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3983
3984 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3985
3986Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3987
3988 * config/tc-i386.c (md_assemble): Print operand number rather than
3989 using ordinal_names.
3990 (i386_operand): Likewise.
3991
3992Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3993
3994 * Makefile.am (INTLLIBS): Define to work around apparent automake
3995 bug.
3996 All Makefiles: Regenerated.
3997
3998 * Many files: Added gettext invocations around user-visible
3999 strings.
4000 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4001 HAVE_LC_MESSAGES): Define.
4002 * dep-in.sed: Added asintl.h.
4003 * po/Make-in: New file.
4004 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4005 Include "asintl.h".
4006 * read.c (Z_): Renamed from `_'.
4007 * Makefile.am (SUBDIRS): Added po.
4008 (POTFILES): new macro.
4009 (po/POTFILES.in): New target.
4010 ($(OBJS)): Added asintl.h.
4011 (HFILES): Likewise.
4012 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4013 (as_new_LDADD): Added $(INTLLIBS).
4014 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4015 (gasp_new_LDADD): Added $(INTLLIBS).
4016 (gasp_new_DEPENDENCIES): New macro.
4017 * configure, aclocal.m4: Rebuilt.
4018 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4019 po/Makefile.
4020 (ALL_LINGUAS): Define.
4021 * macro.c: Include "asintl.h".
4022 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4023 * as.h: Include "asintl.h".
4024 * config/tc-i386.c (ordinal_names): Removed.
4025 (md_assemble): Changed error text to avoid ordinal_names.
4026 (i386_operand): Likewise.
4027 (reloc): Added as_bad to avoid i18n problems.
4028 (tc_gen_reloc): Likewise.
4029 * config/tc-arm.c (bad_args): Now a #define.
4030 (bad_pc): Likewise.
4031 * config/obj-vms.c (VMS_stab_parse): Changed type of
4032 `long_const_msg'.
4033 (global_symbol_directory): Unified strings to avoid i18n
4034 problems.
4035 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4036 avoid i18n problems.
4037 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4038 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4039 i18n problems.
4040 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4041 problems.
4042 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4043 comment.
4044 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4045 problems.
4046 * as.c (print_version_id): Added an fprintf to avoid i18n
4047 problems.
4048 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4049 problems.
4050 * expr.c (expr): Added as_warn call to avoid i18n problems.
4051 * messages.c (as_assert): Changed code to avoid i18n problems.
4052 (as_abort): Likewise.
4053 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4054 (s_space): Likewise.
4055 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4056
4057Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4058
4059 * config/tc-i386.c (check_prefix): New static function, split out
4060 from md_assemble.
4061 (struct _i386_insn): Add wait_prefix field.
4062 (md_assemble): Remove wait_prefix local variable. Use
4063 check_prefix when adding a prefix.
4064
4065 * config/tc-i386.c (current_templates): New static variable.
4066 (md_assemble): Remove current_templates local variable.
4067 (md_assemble, i386_operand): Improve error and warning messages in
4068 many places. Add RESTORE_END_STRING in many places before error
4069 return. Clarify some comments.
4070
4071 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4072 element array.
4073 (md_assemble): Parse string instruction operands, looking for
4074 segment override prefixes. Check for invalid segment prefixes on
4075 string instruction.
4076 (i386_operand): i.seg[] and max mem_operand changes for string
4077 insns.
4078 * config/tc-i386.h (EsSeg): Define.
4079
4080 * config/tc-i386.h (regKludge): Define.
4081 (iclrKludge, imulKludge): Don't define.
4082 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4083 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4084 opcode_modifier checks to look for more common cases first. Add
4085 default_seg for IsString case.
4086
4087Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4088
4089 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4090 AC_DECL_YYTEXT.
4091 * configure: Rebuild with new automake and libtool.
4092 * aclocal.m4, Makefile.in: Likewise.
4093
4094 * doc/Makefile.am (as.dvi): New target.
4095 * doc/Makefile.in: Rebuild.
4096
4097Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4098
4099 * configure.in: Added sparc86x support.
4100
4101 * configure: Rebuild.
4102
4103 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4104 sparc_arch.
4105 (md_parse_option): Warn if -EL is not supported for this architecture.
4106
4107 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4108
4109Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4110
4111 * config/tc-mips.c (mips_ip): Note when we use get match on
4112 the full instruction name.
4113
4114Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4115
4116 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4117 back into the expression to handle add/sub simplification correctly.
4118
4119Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4120
4121 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4122
4123Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4124
4125 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4126 #<n>' instruction.
4127
4128Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4129
4130 * symbols.c (max_indent_level): New global.
4131 (print_symbol_value_1): Use it.
4132 * expr.h (expr_build_dot): Declare.
4133 * expr.c (expr_build_dot): New function.
4134
4135Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4136
4137 * symbols.c (print_binary): New function.
4138 (print_expr_1): Call it.
4139
4140Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4141
4142 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4143 operand in the opcode.
4144
4145Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4146
4147 * config/tc-i386.h: Reorder operand flags and opcode modifier
4148 flags for clarity. Remove unused definitions: Unknown,
4149 ImmUnknown, DispUnknown, NoModrm.
4150 * config/tc-i386.c (type_names): Add missing Debug type.
4151 (md_assemble): Better duplicate prefix checking. Quicker string
4152 instruction check via new opcode_modifier flag.
4153
4154Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4155
4156 * doc/as.texinfo (Invoking): Clarify -Wa example.
4157
4158Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4159
4160 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4161 (s_mips_weakext): Define.
4162 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4163 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4164 defined(TC_MIPS).
4165
4166Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4167
4168 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4169 is an error if the value can not be computed at assembly time.
4170 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4171
4172Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4173
4174 * gasp.c (main): Set next field of new include_path structure to
4175 NULL. From Avery Pennarun <averyp@gdc.ca>.
4176
4177 * read.c (s_mri_sect): Call as_bad rather than abort for an
4178 unsupported MRI target.
4179
4180Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4181
4182 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4183 the destination of a branch instruction should be altered.
4184 (find_real_start): New function: Locate the real, Thumb coded
4185 start of a Thumb function.
4186 (do_t_branch23): Alter the destination of branches to Thumb
4187 functions.
4188
4189 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4190
4191Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4192
4193 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4194 also.
4195
4196Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4197
4198 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4199 * doc/c-hppa.texi: Likewise.
4200
4201Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4202
4203 * Makefile.am: Rebuild dependencies.
4204 * Makefile.in: Rebuild.
4205
4206 * Makefile.am (DEP_INCLUDES): New variable.
4207 (.dep1): Change to work when srcdir is not an absolute path.
4208 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4209 * Makefile.in: Rebuild.
4210
4211Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4212
4213 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4214 LinearAddress patch.
4215
4216 * configure.in: Set version to 2.9.1.
4217 * configure: Rebuild.
4218
4219 * Branched binutils 2.9.
4220
4221Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4222
4223 * config/tc-i386.h (FWait): Define.
4224 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4225 other prefixes. Check FWait flag in opcode table to see which
4226 instructions require an fwait prefix.
4227
4228Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4229
4230 * stabs.c (get_stab_string_offset): Always create a stab string
4231 section.
4232
4233Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4234
4235 Fix some gcc -Wall warnings:
4236 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4237 * ehopt.c (eh_frame_code_alignment): Likewise.
4238 * expr.c (integer_constant, operand): Likewise.
4239 * frags.c (frag_align): Likewise.
4240 * gasp.c (level_0, change_base, doinstr): Likewise.
4241 * hash.c (hash_ask): Likewise.
4242 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4243 (debugging_pseudo): Likewise.
4244 * macro.c (define_macro, check_macro): Likewise.
4245 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4246 (ignore_rest_of_line, float_cons): Likewise.
4247 * symbols.c (decode_local_label_name): Likewise.
4248 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4249 (fixup_segment, number_to_chars_bigendian): Likewise.
4250 (number_to_chars_littleendian): Likewise.
4251 * config/atof-ieee.c (gen_to_words): Likewise.
4252 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4253 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4254 * read.c (output_big_sleb128): Initialize locals to avoid
4255 warnings.
4256 (output_big_uleb128, equals): Likewise.
4257 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4258 to unsigned int. Change zeros to unsigned int.
4259 * cond.c (s_if): Add return to default case.
4260 * frags.c (frag_now_fix): Change return type to addressT.
4261 * frags.h (frag_now_fix): Update declaration.
4262 * listing.c (file_info_struct): Change linenum to unsigned int.
4263 (struct list_info_struct): Change hll_line to unsigned int.
4264 (print_source): Update format string.
4265 * read.c (emit_expr): Change scan to unsigned int, and don't
4266 bother to initialize it.
4267 * symbols.c (dollar_label_count): Change to unsigned long.
4268 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4269 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4270 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4271
4272Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4273
4274 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4275 mcf5200 just as we do for m68000.
4276 (m68k_init_after_args): Likewise.
4277 (md_estimate_size_before_relax): Likewise.
4278
4279Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4280
4281 * config/tc-v850.c (md_assemble): Store relocation addend in
4282 fixup instead of instruction.
4283
4284Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4285
4286 * config/tc-i386.c (md_assemble): Swap template arguments to
4287 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4288 This macro is currently symmetric, so passing them the wrong
4289 way didn't cause any problem, but may if the macro is changed
4290 in the future.
4291 After copying template to i.tm, use i.tm. rather than t-> to
4292 access fields, and make t a const*
4293 Move i.tm.operand_types[] swap to immediately after the copy.
4294
4295Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4296
4297 * expr.h (expr_build_uconstant): Add prototype.
4298 (expr_build_unary,expr_build_binary): Add prototypes.
4299 * expr.c (expr_build_uconstant): New function.
4300 (expr_build_unary,expr_build_binary): New functions.
4301
4302Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4303
4304 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4305 * macro.c (macro_expand_body): Increase buffer size.
4306 * messages.c (as_warn): Likewise.
4307 (as_warn_where, as_bad, as_bad_where): Likewise.
4308
4309Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4310
4311 Based on patch from H.J. Lu <hjl@gnu.org>:
4312 * Makefile.am (DISTSTUFF): New variable.
4313 (diststuff): New target.
4314 * Makefile.in: Rebuild.
4315
4316Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4317
4318 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4319 m32r_elf_section_change_hook.
4320
4321 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4322 emit a nop if a section ends with a 16 bit instruction.
4323
4324Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4325
4326 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4327 s_lcomm rather than obj_coff_lcomm.
4328 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4329
4330Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4331
4332 * config/tc-i386.h (LinearAddress): Define.
4333 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4334 instruction, don't use a default segment.
4335
4336Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4337
4338 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4339 * configure: Rebuild.
4340
4341Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4342
4343 * aclocal.m4, configure: Rebuild with libtool 1.2.
4344
4345Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4346
4347 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4348 PC relative branches. Patch courtesy of Jonathan Walton.
4349
4350
4351Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4352
4353 * configure.in (emulations): Add thumb-pe target.
4354
4355 * configure (emulations): Add thumb-pe target.
4356
43571998-03-17 Ken Raeburn <raeburn@cygnus.com>
4358
4359 * itbl-lex.l (yywrap): Don't define if already defined as a
4360 macro.
4361
4362Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4363
4364 * depend.c (quote_string_for_make): New function.
4365 (wrap_output): Use it.
4366
4367Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4368
4369 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4370 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4371
4372Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4373
4374 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4375 Recognize -GN and -relax.
4376 (md_begin): Initialize gp size from -G switch.
4377 (alpha_force_relocation): Always force if -relax.
4378 (alpha_align): Take a new argument that will specify when to
4379 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4380 Change all callers. Emit nop alignment padding as nop+unop pair.
4381
4382Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4383
4384 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4385 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4386
4387Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4388
4389 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4390 require padding to the next long word boundary.
4391
4392Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4393
4394 * cgen.c: #include symcat.h.
4395 * config/tc-m32r.c: Likewise.
4396
4397Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4398
4399 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4400 absolute expressions instead of '$' prefixed register names.
4401
4402Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4403
4404 * read.c (s_set): Record file and line info for symbols when -as.
4405 (pseudo_set): Don't overwrite that dummy fragment.
4406
4407Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4408
4409 * config/tc-ppc.c (md_pseudo_table): Add "section".
4410 (ppc_named_section): New static function.
4411
4412Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4413
4414 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4415 so we don't have to scan the entire list.
4416
4417Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4418
4419 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4420 case, allow the parallel instructions to modify the same flag
4421 bits.
4422
4423Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4424
4425 * listing.c (list_symbol_table): Categorize symbols by
4426 undefined_section rather than sy_frag->line == NULL.
4427
4428Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4429
4430 * Makefile.am (install-exec-local): Install properly when ln
4431 fails or tooldir == prefix.
4432
4433Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4434
4435 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4436 Test result of insert_operand for error.
4437
4438Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4439
4440 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4441 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4442 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4443 * doc/Makefile.in: Rebuild.
4444
4445Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4446
4447 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4448 (macro): Fix handling of M_COP[0-3].
4449
4450Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4451
4452 Based on patches from Ross Harvey <ross@teraflop.com>:
4453 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4454 if macro_alternate or macro_mri.
4455 (getstring): Remove support for byte constants between < and >.
4456 (get_any_string): '<' only starts a string if macro_alternate or
4457 macro_mri.
4458 (macro_expand_body): Permit keyword parameters following
4459 positional parameters.
4460
4461 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4462 * configure.in (alpha*-*-netbsd*): New target.
4463 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4464 * configure: Rebuild.
4465
4466 * as.h (flag_warn_suppress_instructionswap): Move from here...
4467 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4468 here, and make static.
4469
4470 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4471 BFD_ASSEMBLER or MANY_SEGMENTS.
4472
4473 * as.c (show_usage): Update bug-gnu-utils address.
4474 * gasp.c (show_usage): Likewise.
4475 * doc/as.texinfo (Bug Reporting): Likewise.
4476
4477Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4478
4479 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4480 insns regardless of the size of a pointer if we're in mips I or
4481 MIPS II mode.
4482 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4483
4484Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4485
4486Fix rac to accept only a0:
4487 * tc-d10v.c (parallel_ok, find_opcode):
4488 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4489 Introduce OPERAND_GPR.
4490
4491Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4492
4493 * read.c (s_fill): Handle non-constant repeat counts by creating
4494 an rs_space fragment.
4495
4496Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4497
4498 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4499 from as_bad to as_warn.
4500
4501Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4502
4503 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4504 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4505 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4506
4507Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4508
4509 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4510 seg_fix_rotP rather than fix_root from seg_info.
4511
4512Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4513
4514 * expr.c: Add support for 0x1_2_3_4 bignums.
4515
4516Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4517
4518 * configure.in: Change -linux* to -linux-gnu*.
4519 * configure: Rebuild.
4520
4521 * app.c (do_scrub_begin): Treat \r as whitespace.
4522
4523Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4524
4525 * Makefile.am: Update dependencies.
4526 * Makefile.in: Rebuild.
4527
4528Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4529
4530 * configure, aclocal.m4: Rebuild with new libtool.
4531
4532Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4533
4534 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4535 the argument to bfd_set_arch_mach.
4536 (load_address): Use bfd_arch_bits_per_address to determine the
4537 bit size of an address instead of looking at the isa level.
4538 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4539
4540Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4541
4542 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4543
4544Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4545
4546 * ehopt.c: New file.
4547 * as.h (enum _relax_state): Add rs_cfa.
4548 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4549 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4550 * read.c (emit_expr): Call check_eh_frame.
4551 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4552 (relax_segment): Likewise.
4553 * Makefile.am: Rebuild dependencies.
4554 (GAS_CFILES): Add ehopt.c.
4555 (GENERIC_OBJS): Add ehopt.o.
4556 * doc/internals.texi (Frags): Document rs_cfa.
4557
4558 * as.c (show_usage): Mention --traditional-format.
4559 (parse_args): Accept --traditional-format.
4560 * as.h (flag_traditional_format): Declare.
4561 * output-file.c (output_file_create): If flag_traditional_format,
4562 set BFD_TRADITIONAL_FORMAT on stdoutput.
4563 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4564
4565 * config/tc-mips.c (append_insn): Make sure that if we have a
4566 fixup for an unmatched %hi reloc, it does not associated with a
4567 variant frag.
4568
4569 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4570 * doc/Makefile.in: Likewise.
4571
4572Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4573
4574 * config/tc-m32r.c (check_for_side_effects): New function.
4575 (can_make_parallel): Add checks for instruction side effects
4576 clashing with the other instruction.
4577 (assemble_parallel_insn): Improve warning messages. Return error
4578 message from non-swapped instruction order.
4579
4580Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4581
4582 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4583
4584 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4585 md_cleanup definition. This moves the forced literal output to
4586 the end of the source pass, and avoids macro's inserting literals
4587 into the code immediately after the macro expansion.
4588
4589Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4590
4591 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4592 a gas internal symbol is adjustable.
4593 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4594
4595 * as.h: If gcc version greater than 2.6, use `__format__' and
4596 `__printf__' in function attributes, rather than `format' and
4597 `printf'.
4598
4599Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4600
4601 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4602
4603Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4604
4605 Add tms320c30 support:
4606 * config/tc-tic30.h: New file.
4607 * config/tc-tic30.c: New file.
4608 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4609 TARGET_FORMAT as "coff-tic30".
4610 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4611 * Makefile.am: Rebuild dependencies.
4612 (CPU_TYPES): Add tic30.
4613 (CPU_OBJ_VALID): tic30-aout is valid.
4614 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4615 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4616 * configure, Makefile.in: Rebuild.
4617
4618Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4619
4620 * config/tc-v850.c (md_assemble): Improvements to error messages.
4621
4622Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4623
4624 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4625 BFD_RELOC_HI16_S to store the high bits of any value.
4626
4627 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4628 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4629 assembler calculate relocations to any external symbol at all.
4630 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4631 involving generation of pc-relative relocs.
4632 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4633 has been moved to md_apply_fix3.
4634
4635 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4636 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4637 which actually means (the address of identifier's GOT entry) +
4638 constant, which is not particularly useful.
4639
4640Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4641
4642 * read.h (include_dirs): Declare.
4643 (include_dir_count,include_dir_maxlen): Declare.
4644
4645Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4646
4647 * configure.in: Correct check for shared opcodes library.
4648 * configure: Rebuild.
4649
4650 * listing.c (buffer_line): If we can't open the file, set at_end.
4651 (listing_print): Remove unused local variable fi.
4652
4653 * config/m68k-parse.y (reglistpair): Handle register list in
4654 either order.
4655
4656 * config/vms-conf.h: Don't undef VERSION.
4657
4658Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4659
4660 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4661 OBJS variable.
4662 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4663 variable.
4664 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4665 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4666 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4667 (EXTRA_DIST): Define.
4668 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4669 explicitly rather than via the list of object files.
4670 (gcc-as.opt): New file created when make-gas.com is run.
4671 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4672 itbl-cpu.h} to #include appropriate file rather than copying that
4673 file.
4674 * config/vms-conf.h: Synchronize with current config.in.
4675 * Makefile.in: Rebuild.
4676
4677Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4678
4679 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4680 (parallel_ok): Relaxed parallel subinstruction dependency check.
4681
4682Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4683
4684 * as.h (flag_warn_suppress_instructionswap): added new flag.
4685 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4686 command line argument.
4687 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4688 warning only if flag_warn_suppress_instructionswap is false.
4689
4690Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4691
4692 * configure.in (i386-*-mingw32*): New target.
4693 * configure: Rebuild.
4694
4695Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4696
4697 * symbols.c (resolve_symbol_value): Don't set the segment if it
4698 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4699
4700 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4701 S_GET_SEGMENT.
4702
4703Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4704
4705 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4706 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4707 compiler.
4708
4709Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4710
4711 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4712
4713Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4714
4715 * config/tc-v850.c (v850_insert_operand): Display instruction when
4716 an error is encountered.
4717
4718Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4719
4720 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4721 (i386-*-sco3.2v5*coff): New target.
4722 (i386-*-sco3.2*): New target.
4723 * configure: Rebuild.
4724
4725Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4726
4727 * config/tc-v850.c: Tidy error message production.
4728
4729Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4730
4731 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4732 validate_immediate return value in the right type for comparisons
4733 to FAIL.
4734
4735Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4736
4737 * listing.c (MAX_BYTES): Use listing variables not constants.
4738 (data_buffer): No longer an array, but a pointer.
4739 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4740 (listing_listing): Allocate data_buffer.
4741
4742Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4743
4744 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4745 --listing-rhs-width, --listing-cont-lines.
4746 (show_usage): Update.
4747 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4748 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4749 (print_lines): Use the variables instead of the constants.
4750 (listing_listing): Likewise.
4751 * listing.h: Declare the new vars.
4752
4753Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4754
4755 * as.c (parse_args): Add --keep-locals alias for -L.
4756 Add --strip-local-absolute.
4757 (show_usage): Update.
4758 * as.h (flag_strip_local_absolute): New flag.
4759 * symbols.c (S_IS_LOCAL): Use it.
4760 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4761 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4762 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4763
4764Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4765
4766 * config/tc-m32r.c: Detect if explicitly parallel instructions
4767 might have an io conflict and issue a warning message.
4768
4769Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4770
4771 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4772 cgen_swap_fixups): Functions to save, restore and swap the fixup
4773 chain with a backup copy.
4774 (cgen_asm_finish_insn): Returns address of constructed insn.
4775
4776Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4777
4778 * listing.c (file_info_struct): Remove FILE, add POS.
4779 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4780 (file_info): Don't open the file.
4781 (buffer_line): Check for the file in the last_open cache, updating
4782 as necessary.
4783 (print_source): Don't reference file_info->file.
4784 (listing_listing): Likewise.
4785 (listing_print): Close the file in the cache, if any.
4786
4787Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4788
4789 * read.c (dwarf_file_string): New file static variable.
4790 (emit_expr): Look for constant sequence that leads up to a file
4791 name in DWARF debugging output.
4792 (stringer): Use dwarf_file_string to decide whether to accept a
4793 string as a file name.
4794
4795Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4796
4797 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4798 (crack_operand): Add reg->reglst MRI hack.
4799 (r_seg): Put reglst symbols in reg_section.
4800 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4801
4802Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4803
4804 * tc-sh.c (get_specific): Handle SGR & DBR.
4805
4806Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4807
4808 * tc-h8300.c (parse_reg): Take the length of the symbol into
4809 account when attempting to match a register name.
4810 * tc-h8500.c (parse_reg): Likewise.
4811
4812Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4813
4814 * cgen.c: Formatting changes to improve readability.
4815
4816Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4817
4818 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4819 delay slot.
4820
4821Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4822
4823 Based on a patch from Jim Wilson
4824 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4825 (tc_gen_reloc): Handle cross section PC relative relocs
4826 correctly.
4827
4828Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4829
4830 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4831
4832Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4833
4834 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4835 (expr_jmp_buf): New static local.
4836 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4837 (cgen_md_operand): New function.
4838 * tc-m32r.c: Clean up pass over `struct foo' usage.
4839 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4840
4841Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4842
4843 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4844 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4845
4846Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4847
4848 * config/tc-i386.c (i386_operand): Give an error if there are
4849 unrecognized characters after an expression.
4850
4851For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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