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Add arm-conix target
[deliverable/binutils-gdb.git] / gas / ChangeLog
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0decc840
NC		 12000-01-10 Philip Blundell <pb@futuretv.com>
2
3 * configure.in (arm*-*-conix*): New target.
4 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
5 armv*-*-linux-gnu.
6 * configure: Regenerate.
7
2e13b764
NC		 82000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
9
10 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
11 (obj_elf_visibility): New function.
12
13 * doc/as.texinfo (Visibility): New node: document visibility
14 pseudo ops.
15
3138f287
AM		 161999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
17
18 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
19 warning for absolute jump/call without `*' in non-intel mode. No
20 need to set i.types[0] JumpAbsolute in intel mode.
21
df32bc61
NC		 221999-12-22 Philip Blundell <pb@futuretv.com>
23
24 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
25 hook function when changing sections.
26 (arm_s_data): Likewise.
27
b4d0b2b3
NC		 281999-12-14 Nick Clifton <nickc@cygnus.com>
29
30 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 31 command line switch.
b4d0b2b3 32
85cb2cf9
JL		 33Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
34
35 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
36 (r_registers, xr_registers): Define.
37 (r_register_name, xr_register_name): New functions.
38 (md_assemble): Handle new am33 operand types and instruction
39 formats.
40 (mn10300_insert_operand, check_operand): Likewise.
41
a64bcdd8
NC		 421999-11-29 Nick Clifton <nickc@cygnus.com>
43
44 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
45 (s_force_thumb): Set thumb_mode to 2.
46 (md_assemble): Do not complain about thumb instructions on a
47 non-thumb target if thumb_mode is set to 2.
48
43b4c25e
MM		 491999-11-28 Michael Meissner <meissner@cygnus.com>
50
51 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
52 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
53 (O_...): Add new machine dependent expressions if we are handling
54 explicit relocations.
55 (alpha_reloc_op): New static table holding the explicit relocation
56 information.
57 (alpha_literal_hash): New static to hold the hash table for
58 explicit relocations.
59 (alpha_macros): Add support for explicit relocations.
60 (md_begin): If explicit relocations, initialize hash table.
61 (md_assemble): Don't print a second error if tokenize_arguments
62 already printed an error message.
63 (md_apply_fix): Add support for explicit relocations.
64 (alpha_force_relocation): Ditto.
65 (alpha_fix_adjustable): Ditto.
66 (alpha_adjust_symtab): New function to support explicit
67 relocations.
68 (alpha_adjust_symtab_relocs): Ditto.
69 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
70 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
71 Add support for explicit relocations. Return -2 if an error
72 message was already printed.
73 (find_macro_match): Add support for explicit relocations. Comment
74 each of the cases.
75 (emit_insn): Add support for explicit relocations.
76 (assemble_tokens): Ditto.
77 (emit_ldgp): Ditto.
78 (load_expression): Ditto.
79 (emit_lda): Ditto.
80 (emit_ldah): Ditto.
81 (emit_ir_load): Ditto.
82 (emit_loadstore): Ditto.
83 (emit_ldXu): Ditto.
84 (emit_ldil): Ditto.
85 (emit_sextX): Ditto.
86 (emit_division): Ditto.
87 (emit_jsrjmp): Ditto.
88 (emit_retjcr): Ditto.
89
90 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
91 ELF object format.
92 (tc_adjust_symtab): If explicit relocations, call the function
93 alpha_adjust_symtab.
94 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
95 relocations next to the literal relocation they reference.
96 (TC_INIT_FIX_DATA): Initialize the new fields.
97 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
98
afbf211f
JL		 99Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
100
101 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
102 'B' operand for PA2.0 bb instruction.
103
f11900d0
NC		 1041999-11-18 Nick Clifton <nickc@cygnus.com>
105
106 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
107 target.
108
109 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
110 relocs.
111 (mcore_force_relocation): Force relocations to be generated for
112 RVA relocs.
113
2daf4fd8
AM		 1141999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
115
116 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
117 (i386_displacement): Disallow O_big displacements.
118
eb726e5d
DL		 119Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
120
121 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
122 improvements in error checking.
123 (md_assemble): Support for unconditional ARM instructions.
124 (md_parse_option): Support for -m[arm]v5e flag.
125
035349a4
NC		 1261999-11-12 Nick Clifton <nickc@cygnus.com>
127
128 * macro.c (buffer_and_nest): Do not check beyond the end of the
129 buffer.
130
c1eae114
NC		 1311999-11-11 Nick Clifton <nickc@cygnus.com>
132
133 * macro.c (buffer_and_nest): Look for seperator after TO and
134 FROM tokens.
135
c5c834aa
AH		 1361999-11-08 Andrew Haley <aph@cygnus.com>
137
138 * app.c (do_scrub_chars): When in State 10, treat backslash
139 characters in the same way as as symbol characters.
140
98007ce7
RH		 1411999-11-07 Richard Henderson <rth@cygnus.com>
142
143 * config/tc-alpha.c (alpha_align): Check, don't assert, that
144 the previous label was in the current section before playing
145 with auto-alignment.
146
d6c497c7
NC		 1471999-11-06 Nick Clifton <nickc@cygnus.com>
148
149 * config/tc-v850.c (v850_force_relocation): Force relocation
150 for weak symbols.
151 (v850_pcrel_from_selection): Do not compute a pcrel offset if
152 the symbol is weak.
153
dd33dc0f
MM		 1541999-11-05 Michael Meissner <meissner@cygnus.com>
155
156 * expr.h (operatorT): Increase machine dependent operators to 16.
157 * expr.c (op_rank): Ditto.
158
5f91fe03
ILT		 1591999-11-03 Ian Lance Taylor <ian@zembu.com>
160
53b0d397
ILT		 161 * read.c (pseudo_set): Reject attempts to set the value of a
162 section symbol.
163
5f91fe03
ILT		 164 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
165 if it is defined.
166
167 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
168
169 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
170 to bfd_set_section_contents.
171
829ce307
NC		 1721999-11-03 Nick Clifton <nickc@cygnus.com>
173
174 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
175
2bd7f1f3
GRK		 1761999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
177
178 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
179 (mips_ip): Use OPCODE_IS_MEMBER.
180
90ca882f
JL		 181Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
182
acb56623
JL		 183 * config/tc-arm.c (reg_required_here): Improve comments.
184
b49cfa5d
JL		 185 * config/tc-arm.c (thumb_opcode): Add "variants" field.
186 (tinsns): Initialize variants field.
187
188 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
189 BAD_PC respectively.
90ca882f 190
29c4c6b5
NC		 1911999-10-27 Scott Bambrough <scottb@netwinder.org>
192
193 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
194 * config/tc-arm.h: Fix compile time warnings.
195
d9fd9852
DN		 196Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
197
198 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
199 form @abs16, @(abs16) and @(abs16 + imm).
200
9ce8a5dd
GRK		 2011999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
202
203 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
204 (ISA_HAS_64_BIT_REGS) New.
205 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
206 mips_emit_delays,macro_build,load_register,load_addresss,
207 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
208 and/or use new ISA_xxx macros in expressions involving
209 ISA, particularly mips_opts.isa.
210
446a06c9
MM		 2111999-10-18 Michael Meissner <meissner@cygnus.com>
212
213 * expr.h (operatorT): Add machine dependent operators md1..md8.
214 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
215 for the machine dependent operators to use.
216
217 * expr.c (op_rank): Add machine dependent operators.
218
219 * config/tc-alpha.c (O_pregister): Define as a machine dependent
220 operator.
221 (O_cpregister): Ditto.
222 (md_begin): Change X_op test that field is wide enough to use
223 O_max instead of O_alpha_max.
224 (cpu_types): Fill in missing initializer.
225 (alpha_num_macros): Make unsigned.
226 (md_assemble): Make opnamelen be size_t.
227 (md_apply_fix): Cast alpha_num_operands to int before testing.
228 (alpha_force_relocation): Ditto.
229 (alpha_fix_adjustable): Ditto.
230 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
231 (tc_gen_reloc): Ditto.
232 (tc_get_register): Ditto.
233 (emit_ldgp): Ditto.
234 (emit_lda): Ditto.
235 (emit_ldah): Ditto.
236 (emit_ldil): Ditto.
237 (s_alpha_ent): Ditto.
238 (s_alpha_end): Ditto.
239 (s_alpha_frame): Ditto.
240 (s_alpha_prologue): Ditto.
241 (s_alpha_file): Ditto.
242 (s_alpha_gprel32): Ditto.
243 (s_alpha_proc): Ditto.
244 (s_alpha_set): Ditto.
245 (s_alpha_base): Ditto.
246 (s_alpha_align): Ditto.
247 (s_alpha_arch): Ditto.
248 (alpha_align): Ditto.
249 (assemble_insn): Suppress unused variable warning.
250 (emit_insn): Ditto.
251 (assemble_insn): Don't assume X_op and X_unsigned are in a given
252 order in the structure.
253 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
254
476cdcb8
JL		 255Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
256
257 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
258
c388dee8
AM		 2591999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
260
261 * config/tc-i386.c (i386_index_check): Correct #endif location.
262
2bdd6cf5
GK		 263Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
264
265 * as.c (show_usage): Document new options.
266 (parse_args): Add --no-warn, --warn, --fatal-warnings,
267 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
268 (parse_args): Parse the new options.
269 (main): If there were warnings, and --fatal-warnings
270 was specified, print an error.
271 * as.h: New variable, flag_fatal_warnings, for new option.
272
d53d2751
JL		 273Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
274
275 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
276 '@'. Change autoincrement completers to fall through to cache control
277 completers.
278
279 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
280 arg.
281 (pa_parse_addb_64_cmpltr): New function.
282
283 * config/tc-hppa.c (pa_ip): Change error message.
284 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
285 '?Q' args to allow falling through.
286
287 * configtc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
288 Remove unused conditional codes.
289 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
290
ba09cd8d
DN		 291Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
292
293 * config/tc-d30v.c (CHAR_BIT): Define.
294 (check_range): Fix bit operations to support integers bigger than
295 32 bits.
296
c43185de
DN		 297Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
298
299 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
300 operands.
301
925c058e
DE		 302Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
303 Doug Evans <devans@cygnus.com>
304
305 Add support for m32rx.
306 * config/tc-m32r.c (enable_m32rx): New static global.
307 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
308 (allow_m32rx): New function.
309 (M32R_SHORTOPTS): Add `O'.
310 (md_longopts): Add --m32rx plus several warning options.
311 (md_parse_option): Handle new options.
312 (md_show_usage): Print them.
313 (md_begin): Enable m32rx.
314 (OPERAND_IS_COND_BIT): New macro.
315 (first_writes_to_seconds_operands): New function.
316 (writes_to_pc,can_make_parallel,make_parallel): New functions.
317 (target_make_parallel,assemble_two_insns): New functions.
318 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
319 If optimizing and m32rx, try to make consecutive insns parallel.
320
fba2b7f9
GK		 321Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
322
323 * config/tc-mips.c (nopic_need_relax): Allow for the
324 .sdata.foo sections generated by -fdata-sections,
325 and for the .gnu.linkonce.s sections generated by C++.
326
fd232ac8
JL		 327Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
328
ce674324
JL		 329 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
330 with cleaner code using completer prefixes. Add 'Y'.
331
fd232ac8
JL		 332 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
333
b1039fc4
JL		 334Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
335
336 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
337 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
338 insn does not match and we should try the next insn in the table.
339
913f265c
NC		 3401999-09-22 Nick Clifton <nickc@cygnus.com>
341
342 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
343
54af6ff6
JL		 344Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
345
346 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
347 of PA2.0 support.
348
4cc782b5
ILT		 3491999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
350
351 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
352 OBJ_ELF. If ELF, add "sq".
353 (md_parse_option): If ELF, ignore -s and -q.
354 (md_show_usage): Mention ELF options.
355
6be78360
JL		 356Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
357
65fab780
JL		 358 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
359 operands.
360
71823da4
JL		 361 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
362
61dd1d31
JL		 363 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
364
1cf6ae67
JL		 365 * config/tc-hppa.c (struct pa_it): New field "trunc".
366 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
367 (pa_parse_ftest_gfx_completer): New function
368 (pa_parse_fp_cnv_format): New function.
369
77c02e18
JL		 370 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
371 (md_apply_fix): Handle 22bit pc-rel branches.
372
629d9417
JL		 373 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
374
dbe2f9ee
JL		 375 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
376
3db6e6bd
JL		 377 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
378
6be78360
JL		 379 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
380
e061d86f
JL		 381at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
382
383 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
384 (pa_ip): Handle 'fX'.
385
386Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
387
388 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
389 (pa_ip): Handle 'fX'.
390
7acbfc6b
JL		 391Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
392
393 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
394 unwinds unless the function is in the text space.
395 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
396
2d93dcc4
JL		 397Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
398
b52c78b8
JL		 399 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
400 (md_assemble): To here. Tweak address generation.
401
2d93dcc4
JL		 402 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
403 debug_line.
404 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
405 (md_assemble): Call dwarf2_where for OBJ_ELF.
406 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
407 (pa_end_of_source): New function.
408 * tc-hppa.h (md_end): Define for OBJ_ELF.
409
6d83c84b
MM		 4101999-09-14 Michael Meissner <meissner@cygnus.com>
411
412 * configure.in (Canonicalization of target names): Remove adding
413 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
414 generates $ac_config_sub with a ${CONFIG_SHELL} already.
415 * configure: Regenerate.
416
41fd319a
ILT		 4171999-09-14 Donn Terry <donn@interix.com>
418
419 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
420
795a7704
AM		 4211999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
422
2f66722d
AM		 423 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
424 pc-relative jmp/call to an absolute symbol.
425 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
426 absolute section symbols.
427
795a7704
AM		 428 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
429 jump handling code and comments.
430
c0c949c7
ILT		 4311999-09-12 Ian Lance Taylor <ian@zembu.com>
432
433 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
434 the value if TE_PE and a global defined symbol.
435
e723ef7c
ILT		 4361999-09-11 Ian Lance Taylor <ian@zembu.com>
437
438 * write.c (dump_section_relocs): Call print_symbol_value_1 to
439 print the symbol, rather than printing it here.
440
fa16d387
ILT		 4411999-09-11 Donn Terry <donn@interix.com>
442
d33e1d24
ILT		 443 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
444 BFD_RELOC_RVA relocations.
445
18dc2407
ILT		 446 * config/tc-i386.c (md_undefined_symbol): Compare the name against
447 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
448 starts with "_G".
449
945a1a6b
ILT		 450 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
451 defined.
452 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
453 * doc/internals.texi (Object format backend): Document
454 SET_SECTION_RELOCS.
455
79d292aa
ILT		 456 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
457 relocations against global symbols if TE_PE.
458
7a6284c4
ILT		 459 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
460 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
461
8828d862
ILT		 462 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
463 symbols.
464
9690c54d
ILT		 465 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
466 symbols which do not have a constant value, or tags with
467 non-tags. Remove the symbol from the list before adding it at the
468 end.
469
23dab925
ILT		 470 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
471 C_FCN symbol differently if TE_PE.
472 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
473 appears in the pseudo-op, rather coff_line_base which is only set
474 for a .bf symbol.
475
28428223
ILT		 476 * config/obj-coff.c (obj_coff_loc): New static function.
477 (obj_pseudo_table): Add "loc".
478
e8a3ab75
ILT		 479 * config/obj-coff.c (add_lineno): Check that the line number is
480 positive.
481
2ab9b79e
ILT		 482 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
483 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
484 int.
485 (md_atof): Return NULL rather than 0.
486 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 487 * expr.c (expr): Change first parameter to int.
488 * config/obj-coff.c: Add declarations for static functions.
489 (coff_frob_symbol): Use SYM_AUXENT.
490 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 491
5881e4aa
ILT		 492 * config/obj-coff.c (obj_coff_section): Default to setting
493 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
494
e723ef7c
ILT		 495 * write.c (adjust_reloc_syms): Print adjusted fixup.
496
fa16d387
ILT		 497 * expr.c (integer_constant): Correct too_many_digits calculation
498 in base 10 case.
499
13a830b6
AS		 5001999-09-09 Andreas Schwab <schwab@suse.de>
501
502 * doc/c-arm.texi: Fix arguments of @var to not contain
503 punctuation.
504
325188ec
NC		 5051999-09-08 Philip Blundell <pb@nexus.co.uk>
506
507 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
508 and COFF targets.
509 (md_parse_option): Only support -k flag for ELF and COFF targets.
510
e7c1f43c
JL		 511Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
512
513 * config/tc-hppa.c (pa_ip): Put strict register checks before
514 call to pa_parse_number.
515
4964086a
JL		 516 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
517
c4bf532f
ILT		 5181999-09-06 Ian Lance Taylor <ian@zembu.com>
519
520 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
521 BFD_ASSEMBLER code.
522
a33132fd
ILT		 5231999-09-06 Donn Terry <donn@interix.com>
524
525 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
526
0f4f8b56
JL		 527Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
528
529 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
530 candidate instruction. Require registers for register arguments
531 when in strict mode. Require assemble-time constants for
532 constants when in strict mode.
533 (pa_get_absolute_expression): Require a constant when in strict
534 mode.
535
d3388653
NC		 5361999-09-06 Nick Clifton <nickc@cygnus.com>
537
538 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
539
041dd5a9
ILT		 5401999-09-04 Steve Chamberlain <sac@pobox.com>
541
542 * config/tc-pj.c: New file, supports picoJava in ELF.
543 * config/tc-pj.h: Ditto.
544 * configure.in (pjl*, pj*): New targets.
545 * Makefile.am: Rebuild dependencies.
546 (CPU_TYPES): Add pj.
547 (TARGET_CPU_CFILES): Add config/tc-pj.c.
548 (TARGET_CPU_HFILES): Add config/tc-pj.h.
549 * doc/c-pj.texi: New file.
550 * doc/as.texinfo: Add some PJ specifics.
551 * doc/all.texi: Add PJ to the list of all architectures, sort them
552 all alphabetically.
553 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
554 * configure, Makefile.in, doc/Makefile.in: Rebuild.
555
4ca72d38
AM		 5561999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
557
558 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
559 (obj_frob_file): Test for null pointer.
560 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
561 (OBJ_PROCESS_STAB): And here.
562 (elf_obj_sy): Remove
563
564 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
565 except OBJ_PROCESS_STAB, which we #undef for ecoff.
566 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
567
568 * config/obj-coff.c (no_func): Remove.
569 (coff_format_ops): Change occurrences of no_func to 0, as we test
570 for 0 in obj-multi.h.
571
572 * configure.in: Enable bfd for i386-coff when primary target is
573 bfd. Enable i386 elf,coff emulation support. Don't set
574 USE_EMULATIONS=1 or te_file=multi unless there is more than one
575 emulation to support.
576 *configure: Regenerate.
577
bcef92fa
NC		 5781999-09-02 Nick Clifton <nickc@cygnus.com>
579
580 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
581 .section .line directive is encountered.
582
cdf82bcf
NC		 5831999-09-01 Nick Clifton <nickc@cygnus.com>
584
5856c19a
NC		 585 * config/tc-arm.c (md_section_align): Do not align sections in ELF
586 format.
587
cdf82bcf
NC		 588 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
589 * as.texinfo: Document --gdwarf2 command line option.
590 Add additional documentation of ARM command line switches.
591
af6bdddf
AM		 5921999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
593
594 * config/tc-i386.c (i386_intel_memory_operand): Combine
595 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
596 and RESTORE_END_STRING around parse_register calls.
597 (i386_operand): Here too.
598 (i386_is_reg): Remove.
599 (parse_register): Move as_bad calls from within this function to
600 callers.
601
5f47d35b
AM		 6021999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
603
604 Based on a patch from H.J. Lu <hjl@gnu.org>
605 * config/tc-i386.c (parse_register): Handle FP regs specially.
606 (md_begin): Remove '(' and ')' from register_chars.
607
1174497c
DE		 6081999-08-29 Doug Evans <devans@casey.cygnus.com>
609
610 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
611 error message (done elsewhere).
612
17d9105c
JL		 613Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
614
615 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
616
9ecc05f0
JL		 617Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
618
97e1581b
JL		 619 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
620 args by 'f'.
621
9e4f2d3a
JL		 622 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
623
680ef6de
JL		 624 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
625 between args.
626 Add new completers. Fix bug in 64 bit condition handling.
627
413c94ba
JL		 628 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
629 'cS', and 'c*'.
630
28252e61
JL		 631 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
632
a97685e9
JL		 633 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
634
9ecc05f0
JL		 635 * config/tc-hppa.c (pa_ip): Add case for 'I'.
636
cb30237e
NC		 6371999-08-27 Jim Wilson <wilson@cygnus.com>
638
639 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
640 (struct ls): Add frag field. Initialize it to zero.
641 (out_end_sequence): New local text_frag. Set it while in text section.
642 Replace address check with frag check. Set ls.frag to text_frag if
643 out_set_addr called.
644 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
645 Set it before switching sections. Replace address check with frag
646 check. Set ls.frag to saved_frag if out_set_addr called.
647
09a798ea
NC		 6481999-08-26 David Mosberger <davidm@hpl.hp.com>
649
650 * dwarf2dbg.c (out_end_sequence): If address changed, directly
651 output "advance_pc" opcode instead of calling gen_addr_line().
652 The latter has the undesired side-effect of creating a new row
653 in the debug line info matrix.
654
e1c05f12
NC		 6551999-08-26 Jim Wilson <wilson@cygnus.com>
656
657 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
658 ls.last_filename if last is less than zero. Set ls.last_filename
659 when allocating new entry.
660 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
661 call.
662
b23bac36
AM		 6631999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
664
665 * config/tc-i386.c (i386_index_check): Fix the displacement size
666 when INFER_ADDR_PREFIX.
667
50f4163f
NC		 6681999-08-18 Nick Clifton <nickc@cygnus.com>
669
670 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
671 display its value.
672
f589a541
ILT		 6731999-08-17 Ian Lance Taylor <ian@zembu.com>
674
675 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
676 handle 0xffffNNNN constants correctly.
677
11450271
NC		 6781999-08-16 Nick Clifton <nickc@cygnus.com>
679
680 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
681 as well as loads.
682
276b1dc2
NC		 6831999-08-13 Nick Clifton <nickc@cygnus.com>
684
685 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
686 (md_apply_fix3): Always pass positive values to
687 validate_offset_imm.
688
ae5ad4ad
NC		 6891999-08-12 Nick Clifton <nickc@cygnus.com>
690
691 * config/tc-arm.c (skip_whitespace): New macro.
692 Formatting tidy ups.
693
694 (md_apply_fix3): Store relocation offset in addend for ELF based
695 relocs.
696 (arm_force_relocation): Always generate relocs for Thumb function
697 calls.
698
bf6d3895
AM		 6991999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
700
701 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
702 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
703
46031ca9
JL		 704Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
705
b100be66
JL		 706 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
707 flags for the unwind subspace.
708
46031ca9
JL		 709 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
710 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
711 suitable relocation based on the size of the target's pointer.
712 Always Use subsegment zero for the unwinders.
713 (pa_level): Handle "2.0w".
714
0825afba
JR		 715Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
716
717 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
718 with the following instruction unless this was specified.
719
1a1ae23e
ILT		 7201999-08-09 Ian Lance Taylor <ian@zembu.com>
721
722 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
723 certain sections, to match BFD changes.
724
81afc846
ILT		 7251999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
726
727 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
728 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 729 * Makefile.in: Rebuild.
81afc846 730
04ad1543
ILT		 7311999-08-08 Ian Lance Taylor <ian@zembu.com>
732
733 * Makefile.am: Rename .dep* files to DEP*.
734 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
735 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
736 targets to DEPOBJ.
737 * Makefile.in: Rebuild.
738
1eb7027c
RH		 7391999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
740
741 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
742
2dcc60be
ILT		 7431999-08-08 Ian Lance Taylor <ian@zembu.com>
744
46eec08e
ILT		 745 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
746 avoid problems on DOS filesystems.
747 * Makefile.in: Rebuild.
748
2dcc60be
ILT		 749 * doc/as.texinfo (Section): Document 's' flag for COFF version.
750
7511999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
752
753 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
754 section flag.
755
76a27922
ILT		 7561999-08-08 Ian Lance Taylor <ian@zembu.com>
757
758 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 759 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 760 * configure, Makefile.in, doc/Makefile.in: Rebuild.
761
0741736b
JL		 762Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
763
764 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
765
9a913dfb
JL		 766Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
767
768 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
769
a1f2d742
ILT		 7701999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
771
772 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
773 non-adjustable symbols.
774
55a914bc
JL		 775Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
776
777 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
778
336f7c70 779Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 780
781 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
782 operands.
783
9750fcc5
ILT		 7841999-08-05 Donn Terry <donn@interix.com>
785
786 * config/te-interix.h: New file.
787 * configure.in (i386-*-interix*): New target.
788 * configure: Rebuild.
789
39ba5561
JL		 790Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
791
792 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
793 selectors for ELF too.
794 (selector_table): Add "ltp" and "rtp" selectors.
795
eecb386c
AM		 7961999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
797
798 * config/tc-i386.c (i386_operand): No need to change
799 operand_string pointer in segment reg case before goto
800 do_memory_reference. Initialise displacement_string_start and
801 displacement_string_end after do_memory_reference label.
802 (i386_index_check): Add operand_string param, and print error
803 message on failure here.
804 (i386_intel_memory_operand): Instead of here.
805 (i386_operand): And here.
806 (INFER_ADDR_PREFIX): Enable.
807
808 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
809
810 * config/tc-i386.h (DefaultSize): Define. Renumber following
811 opcode_modifier defines.
812
813 From Etienne Lorrain <etienne.lorrain@ibm.net>
814 * config/tc-i386.c (stackop_size): New variable.
815 (set_16bit_code_flag): Clear it here.
816 (set_16bit_gcc_code_flag): New function.
817 (md_pseudo_table): Add "code16gcc" entry.
818 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
819
f173e82e
ILT		 8201999-08-03 Ian Lance Taylor <ian@zembu.com>
821
a04b544b
ILT		 822 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
823 next_set_end even if the end symbol is being discarded.
824
825 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
826 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
827 * config/obj-coff.c: Likewise.
828 (seg_info_type): Remove.
829 (seg_info_off_by_4): Change to array of segT.
830 (s_get_segment): Adjust accordingly.
831 (obj_pseudo_table): Fully initialize sentinel entry.
832
f173e82e
ILT		 833 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
834 Ralf Baechle <ralf@uni-koblenz.de>.
835
c3332e24
AM		 8361999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
837
838 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
839
8401999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
841
24eab124
AM		 842 * config/tc-i386.c: Indentation and white space changes.
843 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
844 don't enable it by default.
845 (i386_intel_operand): Remove redundant prototype.
846 Move check on number of memory operands, and i.mem_operands++
847 (i386_intel_memory_operand): To here.
848 Remove i386_immediate code from here. Remove special case code
849 for input and output using (%dx). Remove base/index checks and
850 call i386_index_check instead. Save initial operand_string
851 argument for error message.
852 (i386_operand): Remove redundant prototype. Move base/index
853 checks to i386_index_check.
854 (i386_displacement): Move intel mode check for non-zero
855 i.disp_operand
856 (i386_intel_memory_operand): To here.
c3332e24 857
6d8809aa
RH		 8581999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
859
860 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
861 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
862 by .register pseudo-op if -64 and --no-undeclared-regs.
863 (s_register, sparc_adjust_symtab): New functions.
864 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
865 Declare sparc_adjust_symtab as tc_adjust_symtab.
866 * doc/c-sparc.texi: Add description of #ignore special literal
867 for .register pseudo-op.
868
c8d259f7
CM		 8691999-07-30 Catherine Moore <clm@cygnus.com>
870
871 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
872 the relocation's section offset.
873
b77ad1d4
AM		 8741999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
875
876 * write.c (fixup_segment): Fix generic error check overflow test.
877
878 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
879 X_add_number to long.
880
b53fcc20
JL		 881Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
882
883 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
884 processing.
885
d2e71411
ILT		 8861999-07-27 Ian Lance Taylor <ian@zembu.com>
887
888 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
889 VTABLE relocations.
890
e9f56b1d
ILT		 8911999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
892
893 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 894
1a39f480
ILT		 895 * configure.bat: Remove; obsolete.
896 * config/go32.cfg: Likewise.
897
29fe79d3
ILT		 8981999-07-21 Brad M. Garcia <bgarcia@fore.com>
899
900 * configure.in (i386-*-vxworks*): New target.
901 * configure: Rebuild.
902
e06510e6
RH		 9031999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
904
905 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
906
dabe3bbc
RH		 9071999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
908
909 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
910 on -64 and not pic.
911 (output_insn): Put OLO10's secondary addend into tc_fix_data.
912 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
913 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
914 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
915 MAX_RELOC_EXPANSION): Define.
916 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
917
b4cac588
AM		 9181999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
919
920 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
921 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
922 block. Print a warning if an 8-bit or 16-bit constant
923 displacement or immediate is truncated on output.
924 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
925 immediate.
926 (i386_operand): Disallow immediate jump absolute operand.
927
966ed0b4
ILT		 9281999-07-15 Ian Lance Taylor <ian@zembu.com>
929
0ed15843
ILT		 930 * configure.in: Bump version number to 2.9.5.
931 * configure: Rebuild.
932
966ed0b4
ILT		 933 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
934 or %llx work.
935
67f1cff0
JL		 936Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
937
938 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
939 (cons_fix_new_hppa): Derive size of fixup from size of the object.
940
2f992c04
NC		 9411999-07-14 Philip Blundell <pb@nexus.co.uk>
942
943 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
944 is defined.
945 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
946
947 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
948 if -mno-fpu was given.
949 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
950 relocs.
951 (cons_fix_new_arm): Remove misleading comments.
952
14ad458a
ILT		 9531999-07-14 Ian Lance Taylor <ian@zembu.com>
954
955 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
956 error message.
957 (relax_segment): Likewise. After giving a rs_org error, convert
958 the frag to rs_align to avoid cascading errors.
959
36823076
AS		 9601999-07-12 Andreas Schwab <schwab@suse.de>
961
962 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
963
ab9da554
ILT		 9641999-07-11 Ian Lance Taylor <ian@zembu.com>
965
966 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
967 as appropriate. Fill in structure initializations. Add variable
968 initializations. Add casts.
969 * dwarf2dbg.c (print_stats): Change i to size_t.
970 * listing.c (listing_listing): Change list_line to unsigned int.
971
e0accf0c
ILT		 9721999-07-10 Ian Lance Taylor <ian@zembu.com>
973
974 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
975 rather than checking for \001 and \002 in symbol name.
976 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
977
7d4ce8a9
JL		 978Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
979
980 * configure.in (hppa*-linux-gnu*): New target.
981 * configure: Rebuilt.
982
5395a469
NC		 9831999-07-08 Nick Clifton <nickc@cygnus.com>
984
985 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
986
cac58fa6
NC		 9871999-07-07 Nick Clifton <nickc@cygnus.com>
988
5395a469 989 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 990 accessing symbolP directly.
991
03b36ee1
JL		 992Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
993
994 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
995 for ELF.
996
49a5575c
NC		 9971999-07-05 Nick Clifton <nickc@cygnus.com>
998
999 * config/tc-arm.c (ARM_EXT_V5): Define.
1000 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
1001 (md_begin): Detect ARM v5 architectures.
1002 (md_parse_option): Accept arm v5 specification.
1003 (md_show_usage): Documment -marmv5 switch.
1004
1005 * doc/c-arm.texi: Document -marmv5 command line option.
1006
1007 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
1008 op.
1009 (validate_immediate_twopart): New function. Determine if a
1010 constant can be computed by two ADD instructions.
1011 (output_inst): Remove its command line parameter - it was never
1012 used.
1013 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
1014 implememt the ADRL pseudo op.
1015 (tc_gen_reloc): Generate a suitable error message if an ADRL
1016 instruction tries to generate a real reloc.
1017
1018 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
1019
09ecf0ba
JL		 1020Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
1021
1022 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
1023 into lower case.
1024
264d6861
ILT		 10251999-06-27 H.J. Lu <hjl@gnu.org>
1026
1027 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
1028 non BFD_ASSEMBLER case.
1029
827c0149
ILT		 10301999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
1031
1032 * config/obj-coff.c (obj_coff_section): Mark writable sections as
1033 data.
1034
a340d270
RH		 10351999-06-26 David Mosberger <davidm@hpl.hp.com>
1036
1037 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
1038 out_end_sequence() when the address decreases due to a new frag.
1039 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
1040 numbering starts with 1.
1041
16b93d88
NC		 10421999-06-23 Nick Clifton <nickc@cygnus.com>
1043
1044 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
1045 .section for COFF.
1046 (mcore_s_text): Call obj_elf_text for ELF target.
1047 (mcore_s_data): Call obj_elf_data for ELF target.
1048 (mcore_s_section): No longer ELF specific. Call obj_coff_section
1049 for COFF target.
1050 (mcore_s_bss): New function: Dump literal table before changing
1051 sections.
1052 (mcore_s_comm): New function: Dump literal table before changing
1053 sections.
1054
1055 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
1056 No longer static functions.
1057 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
1058 Provide prototypes for these functions.
1059
fed9b18a
ILT		 10601999-06-22 Ian Lance Taylor <ian@zembu.com>
1061
be2acf27
ILT		 1062 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
1063 a list of names, to try obj_segment_name, and to try abbreviated
1064 names when using COFF without long section names.
1065
7dcc9865
ILT		 1066 * config/tc-alpha.c: More use of symbol accessor functions.
1067 * config/tc-arc.c: Likewise.
1068 * config/tc-d30v.c: Likewise.
1069 * config/tc-fr30.c: Likewise.
1070 * config/tc-i860.c: Likewise.
1071 * config/tc-m88k.c: Likewise.
1072 * config/tc-mcore.c: Likewise.
1073 * config/tc-ns32k.c: Likewise.
1074 * config/tc-sparc.c: Likewise.
1075 * config/tc-v850.c: Likewise.
1076
a77f5182
ILT		 1077 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
1078 sy_value with appropriate accessor functions.
1079 * config/tc-arm.c (md_apply_fix3): Likewise.
1080 * config/tc-d10v.c (AT_WORD_P): Likewise.
1081 * config/tc-v850.c (reg_name_search): Likewise.
1082
fed9b18a
ILT		 1083 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
1084 use symbol_get_bfdsym instead.
1085 * config/tc-ppc.c (md_assemble): Likewise.
1086 * config/tc-v850.c (v850_comm): Likewise.
1087
310b5aa2
ILT		 10881999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
1089
1090 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
1091 the symbol, rather than accessing the bsym member.
1092 * config/tc-d10v.c (tc_gen_reloc): Likewise.
1093 * config/tc-d30v.c (tc_gen_reloc): Likewise.
1094 * config/tc-mcore.c (tc_gen_reloc): Likewise.
1095 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
1096 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
1097 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
1098 * config/tc-tic30.c (tc_gen_reloc): Likewise.
1099 * config/tc-v850.c (tc_gen_reloc): Likewise.
1100
9cb8e75e
JL		 1101Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
1102
1103 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
1104 (hppa_gen_reloc_type): Conditionalize on BFD64.
1105 (tc_gen_reloc): Re-enable ELF relocations.
1106 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
1107
3d103319
ILT		 11081999-06-21 Ian Lance Taylor <ian@zembu.com>
1109
1110 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
1111 warning.
1112 (do_ldst): Move assignment out of if condition.
1113 (md_apply_fix3): Add casts to avoid printf format warnings. Add
1114 parentheses to avoid warning.
1115
776b24b4
NC		 11161999-06-21 Nick Clifton <nickc@cygnus.com>
1117
155f0fe7
NC		 1118 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
1119 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 1120
809ffe0d
ILT		 11211999-06-19 Ian Lance Taylor <ian@zembu.com>
1122
1123 * config/tc-ppc.c: Update for symbol handling changes.
1124 * config/obj-coff.c: Likewise.
1125
49863f82
JL		 1126Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
1127
1128 * tc-hppa.c: General cleanups of ELF support. No more spaces
1129 and subspaces for ELF.
1130 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
1131 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
1132 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
1133 (UNWIND_SECTION_NAME): Likewise.
1134 (space/subspace related structures): Conditionalize definitions
1135 on OBJ_SOM.
1136 (space/subspace directives and support routines): Conditionalize
1137 definitions and references/uses on OBJ_SOM.
1138 (label_symbol_struct): For ELF, track the symbol's segment. For
1139 SOM track its space.
1140 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
1141 changes.
1142 (USE_ALIASES): Kill for both SOM & ELF.
1143 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
1144 (pa_space, pa_subspace): Corresponding changes.
1145 (pa_spaces_begin): Corresponding chagnes.
1146 (md_begin): Do not muck around with space/subspace stuff for
1147 OBJ_ELF.
1148 (md_apply_fix): Temporarily disable argument relocation stuff
1149 for OBJ_ELF.
1150 (tc_gen_reloc): Temporarily disable relocation generation for
1151 OBJ_ELF
1152 (pa_build_unwind_subspace): Similarly.
1153
fed881b1
NC		 11541999-06-16 Nick Clifton <nickc@cygnus.com>
1155
1156 * config/tc-arm.c (thumb_set): New pseudo op.
1157 (text, data, section): Override these pseudo ops with ARM
1158 specific versions.
1159 (s_thumb_set): New function: Perform the same as a .set pseudo
1160 op, but also mark the alias'ed symbol as being a Thumb
1161 function.
1162 (arm_s_text): New function: Perform the same as the .text
1163 pseudo op, but dump the literal pool before changing
1164 sections.
1165 (arm_s_data): New function: Perform the same as the .data
1166 pseudo op, but dump the literal pool before changing
1167 sections.
1168 (arm_s_section): New function: Perform the same as the
1169 .section pseudo op, but dump the literal pool before changing
1170 sections.
1171 (arm_cleanup): Do not reset the current section before dumping
1172 the literal pool.
1173
0f94f4c8
NC		 11741999-06-17 Nick Clifton <nickc@cygnus.com>
1175
2f3519a2
NC		 1176 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
1177 OPTION_NO_WARN_UNMATCHED entries.
1178 (md_parse_option): Generate a warning message if an unrecognised
1179 option is encountered.
1180
0f94f4c8
NC		 1181 * config/tc-d10v.c (do_not_ignore_hash): New variable.
1182 (get_operands): When parsing an expression after an '@' symbol
1183 has been detected, do not ignore '#' symbols.
1184 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
1185 false.
1186
e4a86f6f
ILT		 11871999-06-13 Ian Lance Taylor <ian@zembu.com>
1188
1189 From K. Richard Pixley <rich@noir.com>:
1190 * configure.in (ppc-*-vxworks*): New target.
1191 * configure: Rebuild.
1192
a8aed0fb
UD		 11931999-06-12 Philip Blundell <philb@gnu.org>
1194
1195 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
1196
7565ed77
ILT		 11971999-06-13 Ian Lance Taylor <ian@zembu.com>
1198
1199 * write.c (adjust_reloc_syms): Rather than never reducing reloc
1200 which refer to symbols in linkonce sections, permit reducing the
1201 relocs if the symbol is local.
1202
b9e57a38
ILT		 12031999-06-12 Ian Lance Taylor <ian@zembu.com>
1204
1205 * subsegs.c (subseg_text_p): New function.
1206 * as.h (subseg_text_p): Declare.
1207 * read.c (do_align): Use subseg_text_p to set the default fill.
1208 * write.c (subsegs_finish): Likewise.
1209 * config/obj-coff.c (write_object_file): Likewise.
1210 * config/tc-i386.h (md_maybe_text): Don't define.
1211 (md_do_align): Use subseg_text_p to set the default fill.
1212 * config/tc-m32r.c (m32r_do_align): Likewise.
1213 * config/tc-sh.c (sh_do_align): Likewise.
1214 * config/tc-sparc.h (md_do_align): Likewise.
1215
008960a5
ILT		 12161999-06-12 David O'Brien <obrien@freebsd.org>
1217
1218 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
1219 * configure: Rebuild.
1220
a1605869
ILT		 12211999-06-12 Ian Lance Taylor <ian@zembu.com>
1222
d9ac5a3b
ILT		 1223 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
1224 * Makefile.am: Rebuild dependencies.
1225 * Makefile.in: Rebuild.
1226
a1605869
ILT		 1227 * config/tc-i386.c (i386_immediate): Remove unused label
1228 seg_unimplemented.
1229
1230 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
1231 * symbols.c: Likewise.
1232 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
1233 sy_next field when taking address, rather than symbol_next.
1234
1235 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
1236 offsetT.
1237 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
1238 value from the output file architecture.
1239 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
1240 * dwarf2dbg.h: Change bfd_vma to addressT.
1241
a7cd1c22
ILT		 12421999-06-11 Ian Lance Taylor <ian@zembu.com>
1243
1244 * dwarf2dbg.h: Use PARAMS in function declarations.
1245
76171f81
ILT		 12461999-06-11 Martin Dorey <mdorey@madge.com>
1247
1248 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
1249 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
1250 OBJ_ELF.
1251 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
1252
9b4d630b
ILT		 12531999-06-11 Ian Lance Taylor <ian@zembu.com>
1254
5865bb77
ILT		 1255 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
1256
9e7c96d9
ILT		 1257 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
1258 popsection.
1259
1b50c718
ILT		 1260 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
1261
1bf67e0d
ILT		 1262 * read.c (read_a_source_file): Only declare inescape if
1263 QUOTES_IN_INSN.
1264
1265 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
1266 match parameters.
1267 (find_entry_byval): Add parens to avoid warning.
1268
1269 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
1270
9b4d630b
ILT		 1271 * symbols.c (resolve_symbol_value): Don't permit subtraction of
1272 undefined symbols.
1273
a22b281c
RH		 12741999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
1275
1276 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
1277 with isoctal.
1278
1279 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
1280 synthetize_setx): New functions.
1281 (md_assemble): Broken the special cases into the above
1282 functions. Make compiler happy if sizeof(bfd_vma)==4.
1283 Fix sethi generated from set/setuw. If instructions have a relloc,
1284 always clear the fields to be relocated in the opcode.
1285 (sparc_ip): Remove special_case global variable.
1286
7f2f689c
ILT		 12871999-06-10 Ian Lance Taylor <ian@zembu.com>
1288
d7ba4a77
ILT		 1289 Based on patches from John W. Woznack <jwoznack@concentric.net>:
1290 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
1291 indication of success rather than a value.
1292 (itbl_get_val): Likewise.
1293 (itbl_get_field): Use strcspn. Change delimiters to include
1294 parens.
1295 * itbl-ops.h (itbl_get_reg_val): Update declaration.
1296 (itbl_get_val): Likewise.
1297 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
1298
7f2f689c
ILT		 1299 * symbols.c (copy_symbol_attributes): Convert local symbols to
1300 regular symbols.
1301
c1d3c45e
NC		 13021999-06-10 Nick Clifton <nickc@cygnus.com>
1303
1304 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
1305 ARM920t.
1306
63fab58c
RH		 13071999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1308
1309 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
1310 Optimize set if sizeof(bfd_vma) == 64.
1311 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 1312 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 1313 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
1314
cf9a1301
RH		 13151999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
1316
1317 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
1318 (s_ncons): New function.
1319 (native_op_table): New table.
1320 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
1321 R_SPARC_OLO10 handling.
1322
bf29b231
RH		 1323Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
1324
1325 * expr.h (struct expressionS): Revert last change; widen X_op.
1326 * config/tc-alpha.c (md_begin): Check the field is wide enough.
1327
9be1cda6
AS		 1328Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1329
a4835b42
AS		 1330 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
1331 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
1332 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
1333 * Makefile.in: Regenerated.
1334
9be1cda6
AS		 1335 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
1336 `common' pass on to s_mri_common.
1337 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
1338
62335629
RH		 13391999-06-06 Richard Henderson <rth@cygnus.com>
1340
1341 * config/obj-elf.c (obj_elf_section): Don't free the return
1342 value of demand_copy_C_string.
1343
9de8d8f1
RH		 13441999-06-05 Richard Henderson <rth@cygnus.com>
1345
1346 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
1347 creation logic from obj_elf_create_section.
1348
1349 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
1350 (section_stack): New.
1351 (special_sections): Make const.
1352 (obj_elf_section): Gut and rewrite parsing.
1353 (obj_elf_change_section): New function broken out of obj_elf_section.
1354 (obj_elf_parse_section_letters): Likewise.
1355 (obj_elf_section_word): Likewise.
1356 (obj_elf_section_type): Likewise.
1357 (obj_elf_previous): Treat as a toggle.
1358 (obj_elf_popsection): New.
1359 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
1360 (ppc_section_type): Likewise.
1361 * config/tc-ppc.h: Likewise.
1362
1363 * expr.h (struct expressionS): Don't make X_op a bitfield.
1364 * config/tc-alpha.c: Update for symbol handling changes.
1365 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
1366 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
1367
58b5739a
RH		 13681999-06-05 Richard Henderson <rth@cygnus.com>
1369
1370 * dwarf2dbg.c (*): Convert to K&R + prototypes.
1371 (dwarf2_gen_line_info): Kill unused variables.
1372 (dwarf2_finish): Likewise.
1373 (dwarf2_where): Likewise.
1374 (dwarf2_directive_file): If we've only got a string,
1375 hand off to s_app_file.
1376 * ecoff.c: Move the include of ecoff.h.
1377 * symbols.h (S_IS_FUNCTION): Prototype.
1378
1379 * read.c (LEX_HASH): Supply a default.
1380 (lex_type): Use it.
1381 (s_globl): Update `c' after skipping whitespace.
1382 * read.h (LEX_END_NAME, is_name_ender): New.
1383 * expr.c (get_symbol_end): Respect it.
1384
398e8c25
ILT		 13851999-06-04 Mark Klein <mklein@dis.com>
1386
993142d5
ILT		 1387 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1388 to real if OBJ_SOM
1389 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1390
398e8c25
ILT		 1391 * config/tc-hppa.c: Update for symbol handling changes.
1392
b4013713
ILT		 13931999-06-03 Ian Lance Taylor <ian@zembu.com>
1394
080e41e6
ILT		 1395 * cgen.c: Update for symbol handling changes.
1396 * config/tc-m32r.c: Likewise.
f412ead8 1397
a0f75b47
ILT		 1398 * config/tc-hppa.h: Update for symbol handling changes.
1399 * config/tc-hppa.c: Likewise.
1400
174419c1
ILT		 1401 * config/tc-arm.h: Update for symbol handling changes.
1402 * config/tc-arm.c: Likewise.
1403 (symbol_make_empty): Remove. Just use symbol_create.
1404
1405 * symbols.c (symbol_set_tc): Correct name.
1406
6104f0a0
ILT		 1407 * Makefile.am: Rebuild dependencies.
1408 ($(OBJS)): Don't depend upon struc-symbol.h.
1409 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1410 * dep-in.sed: Don't remove struc-symbol.h.
1411 * Makefile.in: Rebuild.
1412
b4013713
ILT		 1413 * doc/internals.texi (Symbols): Describe changes in symbol
1414 handling.
1415
6576f0b5
RH		 14161999-06-03 Richard Henderson <rth@cygnus.com>
1417
1418 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1419 instead of doing the work by hand.
1420
fac0d250
RH		 14211999-06-03 David Mosberger <davidm@hpl.hp.com>
1422
1423 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1424 state of line state-machine.
1425 (struct ls): Collect DWARF2 line state-machine state in new member
1426 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1427 resulted in any DWARF2 directives.
1428 (reset_state_machine): New function.
1429 (out_end_sequence): Ditto.
1430 (dwarf2_gen_line_info): When switching sections or switching to a
1431 lower text address, call out_end_sequence() first to terminate the
1432 previous code sequence as code sequences MUST have monotonically
1433 increasing addresses.
1434 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1435
14361999-06-03 David Mosberger <davidm@hpl.hp.com>
1437
1438 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1439 DWARF2 debug info (line information only, at this point).
1440 * as.h: Update comment about supported debug formats.
1441 * dwarf2dbg.c, dwarf2dbg.h: New files.
1442 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1443
1444 * expr.c (operand): Don't use [ for parens if we want an index op.
1445 (op_encoding): Switch [ into O_index, if desired.
1446 (op_rank): Renumber with O_index on bottom.
1447 (expr): If O_index, match closing bracket.
1448 * expr.h (O_index): New.
1449
1450 * read.c (read_a_source_file): Conditionally allow matched "
1451 in lines passed to md_assemble.
1452
1453 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1454
49309057
ILT		 14551999-06-03 Ian Lance Taylor <ian@zembu.com>
1456
1457 Add support for storing local symbols in a small structure to save
1458 memory when assembling large files.
1459 * as.h: Don't include struc-symbol.h.
1460 (symbolS): Add typedef.
1461 * symbols.c: Include struc-symbol.h.
1462 (local_hash): New static variable.
1463 (save_symbol_name): New static function, from symbol_create.
1464 (symbol_create): Call save_symbol_name.
1465 (local_symbol_count): New static variable.
1466 (local_symbol_conversion_count): Likewise.
1467 (LOCAL_SYMBOL_CHECK): Define.
1468 (local_symbol_make): New static function.
1469 (local_symbol_convert): New static function.
1470 (colon): Handle local symbols. Create local symbol for local
1471 label name.
1472 (symbol_table_insert): Handle local symbols.
1473 (symbol_find_or_make): Create local symbol for local label name.
1474 (symbol_find_base): Check for local symbol.
1475 (symbol_append, symbol_insert): Check for local symbols.
1476 (symbol_clear_list_pointers, symbol_remove): Likewise.
1477 (verify_symbol_chain): Likewise.
1478 (copy_symbol_attributes): Likewise.
1479 (resolve_symbol_value): Handle local symbols.
1480 (resolve_local_symbol): New static function.
1481 (resolve_local_symbol_values): New function.
1482 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1483 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1484 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1485 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1486 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1487 (symbol_previous, symbol_next): New functions.
1488 (symbol_get_value_expression): Likewise.
1489 (symbol_set_value_expression): Likewise.
1490 (symbol_set_frag, symbol_get_frag): Likewise.
1491 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1492 (symbol_mark_used_in_reloc): Likewise.
1493 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1494 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1495 (symbol_mri_common_p): Likewise.
1496 (symbol_mark_written, symbol_clear_written): Likewise.
1497 (symbol_written_p): Likewise.
1498 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1499 (symbol_section_p, symbol_equated_p): Likewise.
1500 (symbol_constant_p): Likewise.
1501 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1502 (symbol_get_obj, symbol_set_obj): Likewise.
1503 (symbol_get_tc, symbol_set_tc): Likewise.
1504 (symbol_begin): Initialize local_hash.
1505 (print_symbol_value_1): Handle local symbols.
1506 (symbol_print_statistics): Print local symbol statistics.
1507 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1508 Declare new symbols.c functions. Move many declarations here from
1509 struc-symbol.h.
1510 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1511 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1512 (struct symbol): Move bsym to make it clearly the first field.
1513 Remove TARGET_SYMBOL_FIELDS.
1514 (symbolS): Don't typedef.
1515 (struct broken_word): Remove.
1516 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1517 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1518 (symbol_clear_list_pointers): Likewise.
1519 (symbol_insert, symbol_remove): Likewise.
1520 (symbol_previous, symbol_append): Likewise.
1521 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1522 (struct local_symbol): Define.
1523 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1524 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1525 (local_symbol_get_frag, local_symbol_set_frag): Define.
1526 (local_symbol_get_real_symbol): Define.
1527 (local_symbol_set_real_symbol): Define.
1528 Define.
1529 * write.c (write_object_file): Call resolve_local_symbol_values.
1530 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1531 (TARGET_SYMBOL_FIELDS): Don't define.
1532 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1533 ECOFF_DEBUGGING, add ECOFF fields.
1534 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1535 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1536 ECOFF_DEBUGGING, add ECOFF fields.
1537 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1538 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1539 * config/tc-mcore.h: Don't include struc-symbol.h.
1540 (TARGET_SYMBOL_FIELDS): Don't define.
1541 (struct mcore_tc_sy): Define.
1542 (TC_SYMFIELD_TYPE): Define.
1543 * Many files: Use symbolS instead of struct symbol. Use new
1544 accessor functions rather than referring to symbolS fields
1545 directly.
1546
1547 * read.c (s_mri_common): Don't add in value of line_label.
1548
1549 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1550 checking for SEC_LINK_ONCE.
1551
1552 * config/tc-sh.h (sh_fix_adjustable): Declare.
1553
1554 * app.c (input_buffer): New static variable.
1555 (app_push): Save saved_input in allocated buffer.
1556 (app_pop): Restored saved_input.
1557 (do_scrub_chars): Change get parameter to take char * and int as
1558 arguments. Change GET macro to pass input_buffer to get
1559 function. Don't save input into allocated buffer.
1560 * as.h (do_scrub_chars): Update declaration.
1561 * input-file.c (input_file_get): Change to take char * and int.
1562 Read data into passed in buffer. Remove static buffer.
1563 * read.c (scrub_from_string): Change to take char * and int. Copy
1564 data into passed in buffer.
1565
1566 * hash.h: Neaten. Declare hash_traverse.
1567 * hash.c: Complete rewrite based on BFD hashing code.
1568 * gasp.c (chunksize): New variable.
1569 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1570 hash_delete.
1571
661e4995
NC		 15721999-05-28 Nick Clifton <nickc@cygnus.com>
1573
1574 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1575 addend unless the target uses an old ABI.
1576
d9a62219
DE		 1577Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1578
1579 -Wchar-subscripts cleanup
1580 * listing.c (listing_newline): Use unsigned char variable, so
1581 calls to isascii,iscntrl are correct.
1582 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1583 (unsigned char).
1584 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1585 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1586 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1587 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1588
6da466c7
ILT		 15891999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1590
1591 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1592 width for Coldfire.
1593 (arch_coldfire_p): New #define.
1594 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1595
15961999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1597
1598 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1599
1600 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1601 (install_operand): Add place `N'.
1602 (init_table): Add registers ACC, MACSR, MASK.
1603
1604 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1605
1606 * config/tc-m68k.c: Change mcf5200 --> mcf.
1607 (archs): Add mcf5206e, mcf5307.
1608 (m68k_ip): Add format `u'.
1609 (install_operand): Add place `m', `M', `h'.
1610 (init_table): Add upper/lower registers.
1611
1612 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1613
bedf545c
ILT		 16141999-05-28 Martin Dorey <mdorey@madge.com>
1615
1616 * config/tc-i960.c: Several minor changes to add ELF and
1617 BFD_ASSEMBLER support.
1618 * config/tc-i960.h: Likewise.
1619 * configure.in (i960-*-elf*): New target.
1620 * aclocal.m4, configure: Rebuild.
1621
40c62b25
AM		 16221999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1623
1624 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1625 reloc changes when defined(BFD_ASSEMBLER).
1626
daa01f85
AM		 16271999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1628
1629 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1630
1631 * write.c (write_print_statistics): Output to file, not stderr.
1632
1633 * expr.c (generic_bignum_to_int32,64): Prototype.
1634
1635 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1636 output_sleb128, output_uleb128, output_big_sleb128,
1637 output_big_uleb128, output_big_leb128): Prototype.
1638 (output_big_sleb128, output_big_uleb128): Make inline.
1639 (output_big_leb128): Remove inline
1640
1641 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1642 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1643 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1644 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1645 value for correct overflow check in write.c:fixup_segment.
1646 * write.c (fixup_segment): Move bitfield overflow checks to after
1647 the md_apply_fix call.
1648 * config/obj-coff.c (fixup_segment): Likewise.
1649 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1650 valueT *val argument.
1651
19b34177
AS		 1652Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1653
1654 * config/atof-ieee.c (gen_to_words): Correctly round a
1655 denormalized number. Fix off-by-one in range checking for
1656 exponent in a denormal.
1657
b8a40f53
NC		 16581999-05-10 Nick Clifton <nickc@cygnus.com>
1659
1660 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1661 name.
1662
53f3de98
RH		 1663Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1664
1665 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1666
578ec497
AM		 16671999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1668
1669 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1670 (ReverseRegRegmem): Remove.
1671 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1672 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1673 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1674 kludge.
1675
1676 From Doug Ledford <dledford@redhat.com>
1677 * config/tc-i386.h (RegXMM): New for P/III.
1678 * config/tc-i386.c: Add support for P/III.
1679
d0e9a01c
RH		 1680Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1681
1682 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1683 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1684 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1685
83183c0c
RH		 1686Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1687
1688 * config/tc-i386.c (i386_immediate): Skip whitespace before
1689 complaining about junk after expression.
1690 (i386_displacement): Likewise.
1691
03987ced
RH		 1692Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1693
1694 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1695 Don't copy before downcaseing.
1696
0d96863f
CM		 16971999-05-05 Catherine Moore <clm@cygnus.com>
1698
1699 * tc-m68k.c: Include elf/m68k.h.
1700 (m68k_elf_final_processing): New routine.
1701 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1702 Define.
1703
90700a53
JL		 1704Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1705
1706 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1707 17 bit fmt insn.
1708
252b5132
RH		 17091999-04-30 Nick Clifton <nickc@cygnus.com>
1710
1711 * config/tc-mcore.c (mcore_s_section): Dump literals before
1712 changing section.
1713
17141999-04-29 Nick Clifton <nickc@cygnus.com>
1715
1716 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1717 for COFF/PE port.
1718
1719Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1720
1721 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1722 (TC_INIT_FIX_DATA): Delete.
1723 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1724 (TC_INIT_FIX_DATA): Delete.
1725 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1726 * write.c (fix_new_internal): Initialize fx_cgen member.
1727 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1728 (gas_cgen_md_apply_fix3): Update.
1729 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1730 (md_cgen_record_fixup_exp): Update.
1731 (FX_OPINFO_R_TYPE): Update.
1732
1733 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1734 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1735 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1736 * frags.h (struct frag): Make opindex, opinfo ints.
1737
1738 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1739
17401999-04-26 Tom Tromey <tromey@cygnus.com>
1741
1742 * aclocal.m4, configure: Updated for new version of libtool.
1743
17441999-04-22 Nick Clifton <nickc@cygnus.com>
1745
1746 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1747 md_apply_fix.
1748 (md_apply_fix3): Do not fix up absolute relocations against
1749 symbolic values.
1750
1751 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1752
17531999-04-20 Nick Clifton <nickc@cygnus.com>
1754
1755 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1756 changes and data-in-text directives.
1757 (mcore_cons): New function: intercept cons() operations.
1758 (mcore_float_cons): New function: intercept float_cons()
1759 operations.
1760 (mcore_stringer): New function: intercept stringer() operations.
1761
17621999-04-18 Ian Lance Taylor <ian@zembu.com>
1763
1764 * obj.h (struct format_ops): Change generate_asm_lineno field to
1765 take no parameters.
1766 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1767
1768 * config/tc-alpha.c (find_opcode_match): Add default case to
1769 switch.
1770 (find_macro_match): Likewise.
1771 (load_expression): Parenthesize && within ||.
1772
1773 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1774
17751999-04-17 Nick Clifton <nickc@cygnus.com>
1776
1777 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1778 .text .data .section pseudo ops.
1779 (mcore_s_section): New function. Dump lits before changing secs.
1780 (mcore_s_text): New function. Dump lits before changing secs.
1781 (mcore_s_data): New function. Dump lits before changing secs.
1782
17831999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1784
1785 * config/tc-mips.c (mips_32bitmode): New.
1786 (md_begin): Set mips_32bitmode if needed.
1787 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1788 Set EF_MIPS_32BITMODE.
1789
1790Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1791
1792 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1793 change.
1794
17951999-04-16 Nick Clifton <nickc@cygnus.com>
1796
1797 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1798
1799Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1800
1801 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1802 expressions correctly.
1803
1804
18051999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1806
1807 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1808
1809Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1810
1811 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1812 and fmpynfadd instructions.
1813
18141999-04-11 Richard Henderson <rth@cygnus.com>
1815
1816 * as.h (environ): Declare it, if needed.
1817 * as.c (dump_statistics): Don't declare environ.
1818 * configure.in (environ): Detect declaration.
1819 * configure, config.in: Rebuild
1820
1821 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1822 (i386_displacement): Allocate enough space for replacement buffer.
1823 Clean up replacement buffer initialization.
1824
18251999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1826
1827 * subsegs.c (section_symbol): Don't create a new symbol if one
1828 already exists; instead, use the existing one, but set its segment
1829 and frag data if it hasn't already been defined.
1830 * config/obj-coff.c (c_section_symbol): Likewise.
1831
1832Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1833
1834 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1835
18361999-04-08 Nick Clifton <nickc@cygnus.com>
1837
1838 * config/tc-mcore.c: New File: Support routines for MCore
1839 assembler.
1840 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1841 * config/obj-coff.c: Add support for mcore-pe target.
1842
1843 * Makefile.am: Add support for MCore targets.
1844 * Makefile.in: Regenerate.
1845 * configure.in: Add support for MCore targets.
1846 * configure: Regenerate.
1847
1848 * doc/all.texi: Set MCORE.
1849 * doc/as.texinfo: Document MCore specific command line options.
1850
1851 * write.h: Prevent multiple inclusion.
1852
18531999-04-06 Ian Lance Taylor <ian@zembu.com>
1854
1855 * asintl.h (LC_MESSAGES): Never define.
1856 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1857 does not define it.
1858 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1859 does not define it.
1860
1861 * Makefile.am (m68k-parse.c): If configuring in the source
1862 directory, copy m68k-parse.y into the local directory before
1863 running ylwrap, to remove spurious differences when generating
1864 snapshots.
1865 * Makefile.in: Rebuild.
1866
1867 * config/tc-sparc.h (md_do_align): Just allocate the number of
1868 bytes necessary, rather than always allocating 1024.
1869
18701999-04-04 Ian Lance Taylor <ian@zembu.com>
1871
1872 * listing.c (listing_newline): Add cast to avoid warning.
1873 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1874 * config/tc-i386.c (i386_scale): Add return value.
1875 (build_displacement_string): Remove unused local temp_disp2.
1876 (i386_intel_memory_operand): Add parentheses to avoid warning.
1877 (i386_intel_operand): Remove unused local end_of_operand_string.
1878 (i386_operand): Remove unused local operand_modifier.
1879 (i386_operand): Add parens to avoid warning.
1880
18811999-04-04 Don Bowman <don@pixsci.com>
1882
1883 * configure.in: Add mips*-*-vxworks* target; have it define
1884 MIPS_STABS_ELF.
1885 * configure, config.in: Rebuild.
1886
18871999-03-31 Nick Clifton <nickc@cygnus.com>
1888
1889 * configure.in (emulations): Add support for arm-epoc-pe.
1890 * configure: Regenerate.
1891 * config/te-epoc-pe.h: New file. Define macros specific to
1892 arm-epoc-pe target.
1893 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1894 for arm-epoc-pe target.
1895
1896Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1897
1898 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1899
1900Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1901
1902 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1903 detect ",n" without a condition.
1904 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1905
1906
1907Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1908
1909 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1910 instruction is encoded with one bit.
1911
1912
19131999-03-23 Ian Lance Taylor <ian@zembu.com>
1914
1915 * doc/internals.texi (CPU backend): Mention that
1916 line_separator_chars should not include newline. From thi
1917 <ttn@mingle.glug.org>.
1918
19191999-03-22 Doug Evans <devans@casey.cygnus.com>
1920
1921 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1922 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1923
1924Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1925
1926 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1927
1928Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1929
1930 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1931
1932
1933Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1934
1935 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1936
19371999-03-15 Martin Hunt <hunt@cygnus.com>
1938
1939 * app.c (do_scrub_begin): Change '-' back to a symbol char
1940 so we can use multiple opcodes on a line again.
1941
1942 * config/tc-d30v.c: By default, warn if a symbol has
1943 the same name as a register. Plus some minor
1944 updates from the branch.
1945
19461999-03-13 Nick Clifton <nickc@cygnus.com>
1947
1948 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1949 BFD_RELOC_16 and BFD_RELOC_64.
1950
19511999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1952
1953 * expr.c (expr): Add missing else.
1954
19551999-03-12 Nick Clifton <nickc@cygnus.com>
1956
1957 * config/tc-arm.c (md_apply_fix3): Improve error message.
1958
19591999-03-11 Doug Evans <devans@casey.cygnus.com>
1960
1961 * Makefile.am (CPU_TYPES): Add fr30.
1962 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1963 (fr30,m32r dependencies): Update.
1964 * Makefile.in: Rebuild.
1965
1966 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1967 (gas_cgen_record_fixup_exp): Ditto.
1968 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1969 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1970 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1971 (md_cgen_lookup_reloc): Update use of operand->type.
1972 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1973 (md_convert_frag): Call cgen_operand_lookup_by_num.
1974 (md_cgen_lookup_reloc): Update use of operand->type.
1975 (m32r_cgen_record_fixup_exp): Ditto.
1976
19771999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1978
1979 * config/tc-mips.c (md_show_usage): Fix message.
1980
19811999-03-03 Nick Clifton <nickc@cygnus.com>
1982
1983 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1984 and LDR reg,=<expr> instruction.
1985
1986 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1987 -mcpu=arm9tdmi.
1988
1989Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1990
1991 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1992
19931999-02-17 Nick Clifton <nickc@cygnus.com>
1994
1995 This patch was created by: Scott Bambrough
1996 <scottb@corelcomputer.com>
1997
1998 * app.c:
1999 Special cased '@' character. The '@' character is used as the
2000 ARM assembler comment character, as a special character
2001 and in ELF .symver pseudo-op's, and as a special character in
2002 .type and .section pseudo-ops.
2003 (symver_pseudo): New static variable.
2004 (symver_state): New static variable.
2005 (struct app_save): Add field 'symver_state'.
2006 (app_push): Save global symver_state int struct app_save.
2007 (app_pop): Restore global symver_state from struct app_save.
2008 (do_scrub_chars): Special case handling of '@' character in
2009 .symver pseudo-ops.
2010
2011 * configure.in: Modified to recognize armv* uname syntax from ARM
2012 Linux kernel.
2013 * configure: Regenerated.
2014
2015 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
2016 a prefix to the section's type.
2017 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
2018 the type's typename.
2019
2020 * config/tc-arm.h: Add support for PIC generation:
2021 (pic_code): New boolean.
2022 (obj_relocate_extern): Define.
2023 (TC_RELOC_RTSYM_LOC_FIXUP): Define
2024 (TC_CONS_FIX_NEW): Define.
2025 (tc_fix_adjustable): Define.
2026 (GLOBAL_OFFSET_TABLE_NAME): Define.
2027
2028 * config/tc-arm.c: Add support for PIC generation:
2029 (line_seperator_chars): Allow ';' as a seperator for Linux.
2030 (is_immediate_prefix): New macro.
2031 (arm_parse_reloc): New function.
2032 (s_arm_elf_cons): New function.
2033 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
2034 (md_undefined_symbol): Special case handling for the Global Offset
2035 Table's symbol.
2036 (md_apply_fix3): Handle PIC relocs.
2037 (tc_gen_reloc): Handle PIC relocs.
2038 (md_parse_option): Add support for '-k' command line switch to
2039 enable PIC generation.
2040 (cons_fix_new_arm): New function.
2041 (s_arm_elf_cons): New function.
2042
2043Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
2044
2045 * configure.in: Add comments for uses of AC_DEFINE.
2046 * acinclude.m4: Likewise.
2047 * acconfig.h: Remove.
2048 * aclocal.m4: Rebuild.
2049 * configure: Rebuild.
2050 * Makefile.in: Rebuild.
2051 * config.in: Rebuild.
2052
20531999-02-15 Jim Lemke <jlemke@cygnus.com>
2054
2055 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
2056 non-constant offset from a base register.
2057
20581999-02-14 Ken Raeburn <raeburn@raeburn.org>
2059
2060 * config/tc-alpha.c (md_show_usage): Put \ before newline in
2061 strings always.
2062
2063Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
2064
2065 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
2066 (emit_insn): Look for pc-relative and no-overflow specifiers on
2067 internal relocation types.
2068
20691999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
2070
2071 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
2072 -mcpu=NNNN flags.
2073
2074 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
2075 mips_cpu instead.
2076 (mips_4650, mips_4010, mips_4100): Variables removed.
2077 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
2078 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
2079 variables.
2080 (md_begin): Don't bother initializing the mips_NNNN variables;
2081 mips_cpu is set, and that's good enough now.
2082 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
2083 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
2084 (show): New function, to handle wrapping in the CPU lists.
2085 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
2086
2087Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
2088
2089 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
2090 than treat as an immediate specifier.
2091
2092Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
2093
2094 * config/tc-i386.c: Prototype many functions.
2095 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
2096 (i386_immediate): Remove unused second argument.
2097 (i386_intel_operand): Fix i386_is_reg typo.
2098 (i386_operand): Use allow_naked_reg.
2099 (output_invalid): Make operand int for K&R.
2100
2101Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
2102
2103 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
2104 patch.
2105 * Makefile.in: Rebuild.
2106
21071999-02-09 Doug Evans <devans@casey.cygnus.com>
2108
2109 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
2110 (cgen.o): Ditto.
2111 (EXTRA_as_new_SOURCES): Comment out.
2112 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
2113 * Makefile.in: Rebuild.
2114 * doc/Makefile.in: Rebuild.
2115 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
2116 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
2117 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
2118 * configure: Rebuild.
2119 * aclocal.m4: Rebuild.
2120 * config.in: Rebuild.
2121 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
2122 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2123 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
2124 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2125 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
2126 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
2127 (gas_cgen_record_fixup_exp): Ditto.
2128 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
2129 descriptor, not global variable.
2130 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
2131 descriptor, not global variable. Refer to insert_operand handler
2132 via cpu descriptor, not global function.
2133 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
2134 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
2135 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
2136 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
2137 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
2138 * config/tc-m32r.c: Ditto.
2139 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
2140 (md_assemble): Ditto.
2141 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
2142
21431999-02-09 Nick Clifton <nickc@cygnus.com>
2144
2145 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
2146 relocations for ELF targets.
2147
21481999-02-08 Nick Clifton <nickc@cygnus.com>
2149
2150 * configure.in: Add support for StrongARM target.
2151 * configure: Regenerate.
2152
21531999-02-05 Nick Clifton <nickc@cygnus.com>
2154
2155 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
2156
2157 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
2158 for COFF ports.
2159
2160Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
2161
2162 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
2163
2164Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
2165
2166 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
2167 (INTEL_DWORD_MNEM_SUFFIX): Define.
2168 (BYTE_PTR): Define.
2169 (WORD_PTR): Define.
2170 (DWORD_PTR): Define.
2171 (XWORD_PTR): Define.
2172 (SHORT): Define.
2173 (OFFSET_FLAT): Define.
2174 (FLAT): Define.
2175 (NONE_FOUND): Define.
2176 (No_dSuf): Define.
2177 (No_xSuf): Define.
2178 * config/tc-i386.c (set_intel_syntax): New routine.
2179 (intel_syntax): Declare.
2180 (allow_naked_reg): Declare.
2181 (md_pseudo_table): Support .intel_syntax and .att_syntax.
2182 (intel_float_operand): New routine.
2183 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
2184 Handle brackets as well as parens. Call i386_intel_operand for
2185 intel syntax. Reverse operands if appropriate. Handle new
2186 suffixes. Handle movzx and movsx.
2187 (i386_is_reg): New routine.
2188 (i386_immediate): New routine.
2189 (i386_scale): New routine.
2190 (i386_displacement): New routine.
2191 (i386_operand_modifier): New routine.
2192 (build_displacement_string): New routine.
2193 (i386_parse_seg): New routine.
2194 (i386_intel_memory_operand): New routine.
2195 (i386_intel_operand): New routine.
2196 (i386_operand): Call i386_displacement, i386_immediate,
2197 i386_scale, etc. instead of handling inline.
2198 (parse_register): Handle registers without prefix.
2199
2200Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
2201
2202 * configure: Regenerate.
2203 * configure.in (arm-*-oabi): New.
2204 (thumb-*-oabi): New.
2205 * config/tc-arm.c (target_oabi): Declare.
2206 (md_apply_fix3): Support REL relocs.
2207 (md_parse_option): Handle -oabi.
2208 (elf32_arm_target_format): New routine.
2209 (md_longopts): Add OPTION_OABI.
2210 * config/tc-arm.h: Redefine TARGET_FORMAT.
2211
2212
22131999-01-28 Nick Clifton <nickc@cygnus.com>
2214
2215 * write.c (write_relocs): Handle out of range error.
2216
2217 * config/tc-fr30.c (fr30_fix_adjustable): New function.
2218 (fr30_force_relocation): Default to 0.
2219
2220 * config/tc-fr30.h (obj_fix_adjustable): Define.
2221 (TC_FORCE_RELOCATION): Define.
2222
2223 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
2224 relocs.
2225
22261999-01-16 Nick Clifton <nickc@cygnus.com>
2227
2228 * config/tc-d30v.c (write_2_short): Do not generate a sequential
2229 merge of two instructions if the left instruciton kills the right.
2230
22311999-01-11 Doug Evans <devans@casey.cygnus.com>
2232
2233 * Makefile.in: Regenerate.
2234 * configure.in: Redo test for using cgen.
2235 * configure: Regenerate.
2236
22371999-01-09 Nick Clifton <nickc@cygnus.com>
2238
2239 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
2240 redefinition of this macro.
2241
2242Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
2243
2244 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
2245 warning.
2246
22471998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2248
2249 * config/tc-mips.c (append_insn): For mips16, insert a nop between
2250 a read of HI or LO and an immediatly following branch.
2251
22521998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
2253
2254 * config/tc-mips.c (md_begin): Another correction to the setting of
2255 mips_eabi64.
2256
22571998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
2258
2259 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
2260
22611998-12-21 Nick Clifton <nickc@cygnus.com>
2262
2263 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
2264 bit insn when optimizing, so that parallelised instructions will
2265 start on a 32 bit boundary.
2266
22671998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
2268
2269 * config/tc-mips.c (mips_eabi64): New.
2270 (md_begin): Set mips_eabi64.
2271 (mips_elf_final_processing): Use it.
2272
22731998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2274
2275 * config/tc-mips.c (mips_elf_final_processing):
2276 Correct setting of ABI in e_flags.
2277
2278Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
2279
2280 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
2281
22821998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
2283
2284 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
2285
22861998-12-15 Doug Evans <devans@casey.cygnus.com>
2287
2288 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
2289 warning, values that don't fit in the field.
2290
22911998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2292
2293 * config/tc-mips.c (mips_abi_string): New.
2294 (md_parse_option,md_longopts): Add mabi.
2295 (mips_elf_final_processing): Set e_flags based on mabi flag.
2296
22971998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2298
2299 * config/tc-mips.c (md_parse_option): Handle vr4111.
2300
230198-12-11 Ken Raeburn <raeburn@cygnus.com>
2302
2303 * config/tc-h8300.c (build_bytes): Change message given if the
2304 instruction requires H8/300H mode and we're not in Hmode, to
2305 suggest that it may be the operand modes that are the problem, not
2306 necessarily the opcode.
2307
23081998-12-10 Nick Clifton <nickc@cygnus.com>
2309
2310 * config/tc-fr30.c: Add line separator character.
2311
2312Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
2313
2314 * configure.in (hppa-*-mpeix*): New target.
2315 * config/obj-som.h (obj_som_compiler): Declare.
2316 * config/obj-som.c (compiler_seen): New static variable.
2317 (obj_som_compiler): New function.
2318 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
2319 (md_pseudo_table): Add "compiler" if OBJ_SOM.
2320 (pa_type_args): Set hppa_priv_level.
2321 (pa_compiler): New static function if OBJ_SOM.
2322 * configure: Rebuild.
2323
2324Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
2325
2326 * read.c (output_leb128): Don't mark as inline.
2327
23281998-12-08 Andrew MacLeod <amacleod@cygnus.com>
2329
2330 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
2331 AIX .vbyte unaligned data support.
2332 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
2333 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
2334 sections.
2335
23361998-12-07 Nick Clifton <nickc@cygnus.com>
2337
2338 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
2339 input handling.
2340
2341Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
2342
2343 * config/tc-arm.c (elf32_arm_force_relocation): Check for
2344 BFD_RELOC_ARM_PCREL_BRANCH.
2345
2346Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
2347
2348 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
2349 checking the target type.
2350 (mips-dec-bsd*): Set endian to little.
2351 * configure: Rebuild.
2352
2353 COFF weak symbol support, based on patches from Mark Elbrecht
2354 <snowball3@usa.net>:
2355 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
2356 * config/obj-coff.c (obj_coff_weak): New static function.
2357 (obj_coff_endef) [both versions]: Handle weak symbols.
2358 (coff_frob_symbol): Likewise.
2359 (yank_symbols): Likewise.
2360 (obj_pseudo_table): Add "weak".
2361
2362 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
2363 <aymeric.vincent@emi.u-bordeaux.fr>.
2364 * aclocal.m4: Rebuild with current tools.
2365 * configure: Rebuild.
2366
2367 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
2368 an assertion failure for a case we can't handle when OBJ_ECOFF.
2369
2370 * expr.c (operator): And with 0xff to avoid problems with signed
2371 char.
2372
23731998-12-03 Nick Clifton <nickc@cygnus.com>
2374
2375 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2376 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2377
23781998-12-02 Nick Clifton <nickc@cygnus.com>
2379
2380 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2381 LDI:20 insn.
2382
2383Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2384
2385 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2386 of pcrel point.
2387
2388Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2389
2390 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2391 pcrel point.
2392
2393Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2394
2395 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2396 scope.
2397 (d10v_cleanup): Only generate previous insn if a multiline insn is
2398 not pending.
2399
2400Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2401
2402 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2403 FR30_OPERAND_I32.
2404
2405Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2406
2407 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2408 -marm6xxx command line switches.
2409
24101998-11-18 Doug Evans <devans@casey.cygnus.com>
2411
2412 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2413 (itbl-ops.o): Delete duplicate dependencies.
2414 Rebuild dependencies.
2415 Add fr30 dependencies.
2416 * Makefile.in: Rebuild.
2417
2418Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2419
2420 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2421 opcode list.
2422 * listing.c: Ignore line terminator characters found inside
2423 strings.
2424
2425Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2426
2427 * po/gas.pot: Regenerated.
2428
2429Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2430
2431 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2432 fr30_is_label_start(). Also checks for delay slot insns.
2433
2434 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2435 FR30 instructions which contain a colon in the mnemonic.
2436
2437 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2438
2439Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2440
2441 * config/tc-fr30.c: Removed currently superflous code.
2442
2443Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2444
2445 * config/tc-fr30.h: New file.
2446 * config/tc-fr30.c: Tweaking so that it will compile.
2447
2448Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2449
2450 * config/tc-d10v.h (obj_fix_adjustable): Define.
2451 (TC_FORCE_RELOCATION): Define.
2452 (d10v_force_relocation): Declare.
2453 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2454 (md_apply_fix3): Handle Vtable relocs.
2455 (d10v_fix_adjustable): New.
2456 (d10v_force_relocation): New.
2457
2458Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2459
2460 * config/tc-d30v.c: Change default behaviour to ignore potential
2461 conflicts between register name and symbol names.
2462
2463Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2464
2465 * configure.in: Add fr30-*-*.
2466 * config/tc-fr30.c: New file.
2467 * Makefile.in: Regenerated.
2468 * config.in: Regenerated.
2469 * configure: Regenerated.
2470 * doc/Makefile.in: Regenerated.
2471 * po/gas.pot: Regenerated.
2472
2473Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2474
2475 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2476 are 16 bit insns.
2477
2478Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2479
2480 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2481 characters.
2482 (do_scrub_chars): Add some casts to unsigned char to avoid
2483 unwanted sign extension.
2484 * read.c (lex_type): Set characters about 127 to be symbol
2485 characters.
2486 * config/tc-i386.c (md_begin): Set identifier_chars and
2487 operand_chars for values above 127.
2488
2489Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2490
2491 * configure.in: detect cygwin* instead of cygwin32*
2492 * configure: regenerate
2493
2494Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2495
2496 * listing.c: Add support for producing a listing from piped
2497 input.
2498
2499Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2500
2501 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2502 (append_insn): Account for the tx39's multiply behavior.
2503
25041998-10-26 Michael Meissner <meissner@cygnus.com>
2505
2506 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2507 from assemble_parallel_insns. Add support for '->' to indicate
2508 explicitly serializing the instructions.
2509 (md_assemble): Ditto.
2510
2511Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2512
2513 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2514 WEAK handling.
2515
2516Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2517
2518 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2519
2520Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2521
2522 * config/tc-mips.c : support frame and regmask/fregmask when
2523 MIPS_STABS_ELF is specified.
2524
2525Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2526
2527 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2528 (md_apply_fix): Don't return 1 for VTABLE relocs.
2529 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2530
2531Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2532
2533 * doc/c-i386.texi: Replace occurences of "opcode" with
2534 "instruction mnemonic", "instruction", or "mnemonic" when
2535 referring to the name of an instruction. Use "opcode" when
2536 referring to the sequence of machine bytes.
2537
2538 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2539 (is_opcode_char): Rename to is_mnemonic_char.
2540 (md_assemble and i386_operand): Correct error messages from
2541 "opcode" to "instruction mnemonic"
2542 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2543 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2544 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2545 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2546 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2547 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2548 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2549
2550 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2551
2552 * config/tc-i386.c (i386_operand): Check for garbage after
2553 register name.
2554
2555Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2556
2557 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2558 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2559
2560Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2561
2562 * config/tc-sh.h (obj_fix_adjustable): Define.
2563 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2564 (md_apply_fix): Likewise.
2565 (tc_gen_reloc): Likewise.
2566 (sh_fix_adjustable): New.
2567
2568Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2569
2570 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2571 * cgen.h (gas_cgen_finish_insn): Update prototype.
2572 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2573 cgen_insn_t -> CGEN_INSN_INT.
2574 (make_parallel): Update handling of CGEN_INT_INSN_P.
2575 (assemble_parallel_insn): Ditto.
2576 (target_make_parallel): New function.
2577 (md_assemble): Use it.
2578
2579Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2580
2581 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2582
2583Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2584
2585 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2586 converted into lower case.
2587
2588Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2589
2590 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2591 (gas_cgen_tc_gen_reloc): Likewise.
2592 * config/tc-m32r.h (obj_fix_adjustable): Define.
2593 * config/tc-m32r.c (m32r_fix_adjustable): New.
2594 (m32r_force_relocation): Handle VTABLE relocs.
2595
2596Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2597
2598 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2599
2600Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2601
2602 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2603 to lower case before parsing.
2604
2605 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2606 parallel insns modift buts in the PSW as a side effect.
2607
2608Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2609
2610 * config/tc-d30v.c (find_format): Test for missing flag and
2611 control registers.
2612
2613 (md_apply_fix3): Fix error messages to avoid
2614 assumption about presence of a symbol.
2615
2616 (parallel_ok): Disallow parallel instructions that both modify the
2617 same flag register.
2618
2619 (find_format): Generate a warning if an odd numbered register is
2620 used as the first register in a mutli-register instruction.
2621
2622Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2623
2624 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2625 relocations are always associated with a symbol.
2626
2627Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2628
2629 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2630 (elf32_sparc_force_relocation): Declare.
2631 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2632 (tc_gen_reloc): Handle vtable relocs.
2633 (elf32_sparc_force_relocation): New.
2634
2635Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2636
2637 * symbols.c (S_IS_FUNCTION): New.
2638 * config/tc-v850.h (obj_fix_adjustable): Define.
2639 (TC_FORCE_RELOCATION): Define.
2640 (v850_force_relocation): Declare.
2641 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2642 of fx_addnumber for VTABLE reloc addends.
2643 (md_apply_fix3): Handle VTABLE relocs.
2644 (v850_fix_adjustable): New.
2645 (v850_force_relocation): New.
2646
2647Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2648
2649 * tc-hppa.c (fp_operand_format): Add some additional formats.
2650 (pa_ip): Do not automatically promote into pa2.0 mode.
2651 (pa_level): Handle ".level 2.0".
2652
2653Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2654
2655 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2656 * config/tc-i386.h (template.extension_opcode): Change to
2657 unsigned int to allow full range of 8-bit opcode suffixes.
2658 (None): Redefine as 0xffff.
2659
2660 From Jeff B Epler <jepler@usgs.gov>
2661 * doc/c-i386.texi (i386-SIMD): New section.
2662
2663Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2664
2665 * read.c (discard_rest_of_line): New function.
2666 * read.h: Declare it.
2667 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2668
2669Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2670
2671 * config/tc-d10v.c (find_symbol_matching_register): New function.
2672 (find_opcode): Cope with the case where a register name matches
2673 a symbol name.
2674
2675Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2676
2677 * config/tc-v850.c (md_pcrel_from): Rename to
2678 v850_pcrel_from_section.
2679 (v850_pcrel_from_section): Do not resolves symbols in other
2680 sections.
2681
2682 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2683
2684Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2685
2686 * config/tc-d10v.c (find_opcode): Generate an error if a register
2687 is supplied for an operand that should not be a register.
2688
2689Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2690
2691 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2692 instructions to have another instruction in the right bin.
2693
2694Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2695
2696 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2697 the right container if the left container holds a branch
2698 instruction.
2699
2700Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2701
2702 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2703 both a register name and symbol name.
2704 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2705
2706Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2707
2708 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2709 execution unit class.
2710
2711 (reg_name_search): If a name matches a register and a symbol,
2712 prefer the register.
2713 (find_format): Disallow flag registers when a general purpose
2714 register is required.
2715 If a number is required, but a register has been given, check to
2716 see if a symbol with the same name as the register exists, and if
2717 so, use that symbol.
2718
2719Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2720
2721 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2722
2723Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2724
2725 * config/tc-d30v.c (find_format): Do not accept flag registers as
2726 general purpose registers.
2727 (find_format): If an immediate value is expected at a given place
2728 in a format, but a register name has been provided instead, check
2729 to see if that register name matches the name of a predefined
2730 symbol and if it does, then use the symbol instead.
2731 (reg_name_search): If a register name matches a symbol name,
2732 prefer the register name to the symbol name.
2733
2734Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2735
2736 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2737 the previous insn to empty.
2738
27391998-09-20 Michael Meissner <meissner@cygnus.com>
2740
2741 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2742 pieces, forcing the use of an ANSI compiler.
2743
2744Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2745
2746 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2747 relocs.
2748 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2749
2750Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2751
2752 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2753 assembler syntax.
2754 (obj_elf_vtable_entry): Likewise.
2755 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2756 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2757 (tc_gen_reloc): Likewise.
2758 (arm_fix_adjustable): Likewise.
2759 (elf32_arm_force_relocation): New.
2760 (armelf_frob_symbol): Remove coff-style symbol support.
2761
2762Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2763
2764 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2765
2766Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2767
2768 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2769 OBJ_COFF so that routine is defined for a.out format.
2770
2771Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2772
2773 * config/tc-i386.c (i386_operand): Detect non-segment registers
2774 used as segment prefixes.
2775
2776Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2777
2778 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2779 optimize across FDE boundaries.
2780
2781 * config/obj-coff.c (obj_coff_section): Preserve any link once
2782 flags when setting the section flags.
2783
2784Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2785
2786 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2787 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2788
2789Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2790
2791 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2792 to the host width.
2793
2794Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2795
2796 * frags.c (frag_grow): Include the size of the frag struct in the
2797 obstack chunk size.
2798
2799 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2800 if the new subseg comes before the old.
2801
2802Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2803
2804 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2805 to handle edge8 and edge16.
2806
2807Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2808
2809 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2810 before we clobber the symbol involved.
2811
2812Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2813
2814 * config/tc-arm.c: Remove OBJ_ELF definitions for
2815 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2816 use arm_adjust_symtab for OBJ_COFF.
2817 (armelf_adjust_symtab): New Routine.
2818 * config/tc-arm.h: Define obj_adjust_symtab to
2819 armelf_adjust_symtab for OBJ_ELF.
2820
2821Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2822
2823 * configure.in: Make all i386-elf targets use bfd_gas.
2824 * config/tc-i386.c (tc_i386_force_relocation): New.
2825 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2826 (md_apply_fix3): Likewise.
2827 (tc_gen_reloc): Handle them.
2828 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2829 tc_i386_force_relocation.
2830
2831Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2832
2833 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2834
2835Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2836
2837 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2838 current opcode after writing the first insturction of a reverse
2839 sequential pair.
2840
2841Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2842
2843 * read.h (generate_lineno_debug): Add prototype.
2844 * read.c (generate_lineno_debug): Make non-static.
2845
2846Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2847
2848 * config/tc-i386.c (md_assemble): Only warn for address/data size
2849 prefixes.
2850
2851Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2852
2853 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2854 against Thumb function names, as the linker needs this information.
2855
28561998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2857
2858 * expr.c (operand): Check also that there is no advance in operand
2859 after atof_generic in order to decide "is it label 0f or floating
2860 point number?".
2861
2862Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2863
2864 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2865 command line options with a single dash.
2866 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2867
2868Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2869
2870 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2871 * tc-arm.c (arm_fix_adjustable): New routine.
2872
28731998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2874
2875 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2876 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2877 demand_empty_rest_of_line before mri_comment_end.
2878 (equals): Check garbage after expression before
2879 mri_comment_end in MRI mode.
2880
2881Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2882
2883 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2884 small immediate constant to use the constant itself rather than
2885 always using 1.
2886
2887Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2888
2889 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2890 (pa_leave): Likewise.
2891
2892Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2893
2894 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2895 prefixes.
2896 (i386_operand): Fix an error message.
2897
2898Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2899
2900 * doc/c-arm.texi (ARM Directives): Document .req directive.
2901
2902 * config/tc-arm.c (reg_required_here): Display erroneous string if
2903 the register name could not be decoded.
2904 Do not set inst.instruction if the sift is -1.
2905
2906Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2907
2908 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2909 we do for EXTERN.
2910
2911Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2912
2913 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2914 even if it is belived to be unnecessary.
2915
2916Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2917
2918 config/tc-i386.c (i386_operand): Size immediate constants by
2919 suffix (erroneously removed as part of July 7 change).
2920
2921Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2922
2923 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2924 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2925 (armelf_frob_symbol): New Routine.
2926 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2927
2928Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2929
2930 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2931
2932Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2933
2934 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2935 command line switches passed to assembler.
2936
2937Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2938
2939 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2940 (gas_cgen_opcode_desc): Declare.
2941 (gas_cgen_parse_operand): Declare.
2942 (*): Prepend gas_ to gas specific fns to denote them as such.
2943 All uses updated.
2944 * cgen.c (gas_cgen_opcode_desc): New global
2945 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2946 (queue_fixup): Renamed from cgen_queue_fixup.
2947 (*): Prepend gas_ to gas specific fns to denote them as such.
2948 All uses updated.
2949 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2950 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2951 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2952 Open opcode table and initialize it.
2953 (make_parallel): Use gas_cgen_opcode_desc.
2954 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2955 (md_assemble): Ditto.
2956
2957Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2958
2959 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2960 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2961 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2962 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2963 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2964 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2965 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2966 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2967 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2968 (INIT_STAB_SECTION): Likewise.
2969 (OBJ_PROCESS_STAB): Likewise.
2970
2971 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2972 (md_parse_option): Watch for them.
2973 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2974 (md_begin): Kill neverdef code.
2975 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2976 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2977 (s_alpha_coff_wrapper): New.
2978 (md_pseudo_table): Trap all ECOFF pseudos.
2979
2980Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2981
2982 Start of changes to remove mdebug section from mips*-elf
2983 Based on MIPS_STAB_ELF definition
2984 * acconfig.h: undef if not configured
2985 * config.in: undef if not configured
2986 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2987 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2988 * stabs.c (s_stab_generic): flush frag
2989
2990Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2991
2992 * configure.in: (arm-*-elf): Handle.
2993 (thumb-*-elf): Handle.
2994 * configure: Regenerate.
2995 * read.c (stringer): Fix typo in comment.
2996 * write.c (fixup_segment): Don't add symbol value to addend if
2997 TC_ARM and OBJ_ELF.
2998 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2999 sections.
3000 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
3001 for OBJ_ELF.
3002
3003Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
3004
3005 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
3006 (write_2_short): Emit warning if new flag is set.
3007 (do_assemble): Set flags if left instruction is one of special
3008 "right-instruction-killer" type.
3009
3010Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3011
3012 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
3013 Always output words in debug_info section as big endian.
3014 (sparc_target_format): Choose correct bfd target.
3015 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3016
3017Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
3018
3019 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
3020 to work with internationalization code. Issue an error when two
3021 operands match that are not allowed to match.
3022
3023Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
3024
3025 * configure.in (install_tooldir): Allow target to specify whether
3026 it wants to be installed in $(tooldir)/bin.
3027 * configure: Regenerate.
3028 * Makefile.am (install-exec-local): Set install-exec-tooldir
3029 dependency via configure.
3030 * Makefile.in: Regenerate.
3031
3032Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
3033
3034 * Makefile.am (install-exec-local): Split into two ...
3035 (install-exec-bindir,install-exec-tooldir): New rules.
3036 * Makefile.in: Regenerate.
3037
3038Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
3039
3040 * Makefile.am (install-exec-local): Don't remove the file before
3041 checking whether $(bindir) == $(tooldir)/bin. From Maciej
3042 W. Rozycki <macro@ds2.pg.gda.pl>.
3043 * Makefile.in: Rebuild.
3044
3045Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
3046
3047 * cgen.c: Include libiberty.h.
3048 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
3049 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
3050 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
3051 (md_cgen_lookup_reloc)): Declare.
3052 (md_cgen_record_fixup_exp): Declare.
3053 * config/tc-m32r.h (md_pcrel_from_section): Declare.
3054 (m32r_relax_frag): Declare.
3055 (cgen_md_apply_fix3): Decls moved to cgen.h.
3056 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
3057 (m32r_cgen_record_fixup_exp): Delete decl.
3058 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
3059 (assemble_nop): Delete.
3060 (expand_debug_syms): Delete unused `exp'.
3061 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
3062 Add default case for -Wall.
3063 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
3064 (md_atof): Delete unused wordP.
3065
3066Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
3067
3068 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
3069 value.
3070
3071Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
3072
3073 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
3074 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
3075 .print, .purgem, and .struct. Remove documentation for
3076 .app-file.
3077
3078Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
3079
3080 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
3081 Update call to insert_operand.
3082
3083Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
3084
3085 * config/tc-m32r.c (ms_show_usage): Formatting changes.
3086
3087Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
3088
3089 * config/tc-i386.c (md_assemble): Don't get confused by trailing
3090 whitespace after a prefix operator.
3091
3092Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
3093
3094 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
3095
3096Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
3097
3098 * config/tc-sparc.c (log2): New static function.
3099 (s_reserve): Use log2 to convert alignment before calling
3100 record_alignment.
3101 (s_common): Use log2 to convert alignment before calling
3102 record_alignment and frag_align.
3103 (sparc_cons_align): Use log2.
3104
3105Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
3106
3107 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
3108 (s_common): Likewise.
3109
3110 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
3111 initialization of waddr.
3112 (sparc_elf_final_processing): Add default case to switch.
3113
3114Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3115
3116 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
3117 than temporary real.
3118
3119Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
3120
3121 * write.c (subsegs_finish): Don't align the segments if there were
3122 any errors.
3123
3124 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
3125 copying aux information.
3126
3127 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
3128 expression into a symbol.
3129
3130Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3131
3132 * config/tc-i386.c (mode_from_disp_size): Change arg and return
3133 type to unsigned int.
3134 (md_assemble): Change type used to store offsets from unsigned
3135 long to long.
3136 (i386_operand): Switch error check to only call RESTORE_END_STRING
3137 once after parse_register.
3138
3139Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
3140
3141 * config/tc-v850.c (md_show_usage): Changed format to match that
3142 of gcc, ld, etc.
3143
3144 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
3145
3146Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3147
3148 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
3149 relocs.
3150 (md_apply_fix_2): Force the symbol of the vtable reloc to be
3151 weak.
3152
3153Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
3154
3155 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
3156 * doc/Makefile.in: Rebuild.
3157
3158Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
3159
3160 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
3161 for %lo expressions.
3162 (mips_ip, case 'u'): Move range check after code to mask
3163 off bits in %hi/%lo expressions. Mask off high bits for
3164 %lo expressions.
3165
3166Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
3167
3168 * doc/Makefile.am (gasver.texi): New target.
3169 (as.info, as.dvi): Depends upon gasver.texi.
3170 * doc/as.texinfo: Include gasver.texi. Mention version number on
3171 title page and in top node.
3172 * doc/Makefile.in: Rebuild.
3173
3174Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
3175
3176 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
3177 but not including the line containing the edict.
3178 * listing.h (LISTING_EOF): New.
3179 * input-scrub.c (input_scrub_next_buffer): Call it.
3180
3181Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3182
3183 * config/tc-i386.c (i386_operand): Don't set the size of an
3184 immediate address based solely on the suffix and the mode.
3185
3186 * config/tc-i386.c (md_assemble): Add assertion to make sure
3187 overlap2 does not set Imm.
3188
3189 * config/tc-i386.c (space_chars): Remove. The scrubber converts
3190 sequences of whitespace to a single space.
3191 (is_space_chars): Just compare with space.
3192 (md_begin): Don't initialize space_chars.
3193 (md_assemble): Just skip a single whitespace character.
3194 (i386_operand): Rewrite base-index parsing to use new
3195 parse_register, and to skip white space. Skip white space in a
3196 number of other places too. Don't give error message if
3197 parse_register fails.
3198 (parse_register): Change reg_string parameter to be non-const.
3199 Add end_op parameter. Skip white space after the `%', and return
3200 end of register string. Give error message here rather than
3201 caller.
3202
3203Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
3204
3205 Based on patch from Matt Semersky <matts@scd.hp.com>:
3206 * expr.c (op_encoding): Make const.
3207 (expr_set_precedence): New function.
3208 (expr_begin): Don't set operator rankings, just call
3209 expr_set_precedence.
3210 * expr.h (expr_set_precedence): Declare.
3211 * read.c (s_mri): Call expr_set_precedence.
3212
3213Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
3214
3215 * doc/as.texinfo (Statements): Remove paragraph discussing
3216 continuing lines with a backslash. This hasn't worked for years,
3217 if it ever did.
3218
3219Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
3220
3221 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
3222 symbol definitions.
3223 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
3224 (ps_CTORS, ps_DTORS): New section types.
3225 (vms_fixup_xtors_section): New function
3226 (Ctors_Psect, Dtors_Psect): Define.
3227 (IS_GXX_XTOR): Define
3228 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
3229 Filter static constructors/destructors and add to
3230 Ctors_Symbols/Dtors_Symbols chain.
3231 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
3232 appropriate section.
3233
3234 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
3235 * makefile.vms: Merge vax/vms support.
3236
3237Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
3238
3239 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
3240 (elf_pseudo_table): Add them.
3241 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
3242 (md_apply_fix): Accept them.
3243 (mips_fix_adjustable): Don't adjust them.
3244 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
3245 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
3246 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
3247 (tc_fix_adjustable): Don't adjust them.
3248
3249Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
3250
3251 * Makefile.am (CGEN_CPU_PREFIX): New variable.
3252 (cgen.o): Use it.
3253 * Makefile.in: Regenerate.
3254 * configure.in: AC_SUBST cgen_cpu_prefix.
3255 * configure: Regenerate.
3256
3257Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3258
3259 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
3260 Changed all users of COND12_DELAY.
3261
3262Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
3263
3264 * config/tc-mn10300.c (set_arch_mach): New function.
3265 (md_pseudo_table): Add pseudo-ops to set the current machine type.
3266 (md_begin): Default to mn10300 mode.
3267 (md_assemble): Only accept instructions for the core mn10300
3268 chip and the active machine type.
3269
3270Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
3271
3272 * subsegs.h (segment_info_type): Give the struct a name.
3273 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
3274 * config/tc-h8500.h (tc_reloc_mangle): Declare.
3275 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
3276 * config/tc-w65.h (tc_reloc_mangle): Declare.
3277 * config/tc-z8k.h (tc_reloc_mangle): Declare.
3278
3279Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
3280
3281 * config/tc-v850.c (v850_comm): Restore old section
3282 after common processing.
3283
3284Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
3285
3286 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
3287
3288Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
3289
3290 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
3291 char with code that explicitly sign-extends.
3292
3293Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3294
3295 * config/tc-v850.c (md_begin): Restore text section as the current
3296 section after creating call table sections.
3297 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3298 code.
3299
3300 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
3301 with call to macro SYM_AUXINFO.
3302
3303Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
3304
3305 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
3306 with the program transform name.
3307 * Makefile.in: Rebuild.
3308
3309Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
3310
3311 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
3312 information.
3313
3314Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
3315
3316 * config/tc-i386.c (i386_operand): Be prepared for a space between
3317 the open parenthesis and the start of the register operand,
3318 because of the June 16 change.
3319
3320Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
3321
3322 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
3323 BFD_ASSEMBLER.
3324
3325Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
3326
3327 * config/tc-d30v.c (d30v_align): Always perform alignment request,
3328 even if it is belived to be unnecessary.
3329
3330Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
3331
3332 * write.c (adjust_reloc_syms): Never adjust relocs against weak
3333 symbols.
3334 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
3335
3336Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
3337
3338 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
3339 shift amount for a repeated operand. The shift amount for the
3340 repeated copy comes from the size of the operand.
3341
3342Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
3343
3344 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
3345
3346Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
3347
3348 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
3349
3350Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3351
3352 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
3353 characters in it as LEX_IS_SYMBOL_COMPONENT.
3354 * config/tc-i386.h (tc_symbol_chars): Define.
3355 (extra_symbol_chars): Declare.
3356 * config/tc-i386.c (extra_symbol_chars): Define.
3357 (comment_chars): Don't use '/' as comment start if TE_LINUX.
3358 (line_comment_chars): Set to '/' if TE_LINUX.
3359 * doc/c-i386.texi (i386-prefixes): Update.
3360 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
3361
3362Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
3363
3364 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
3365 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
3366
33671998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
3368
3369 * config/tc-d10v.c (md_apply_fix3): Checking displacement
3370 constraint in instructions REP & REPI.
3371
3372Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
3373
3374 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3375 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3376
3377 (check_range): If the operand is shifted, then shift the number
3378 before checking its range.
3379
3380 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3381
3382 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3383 common sections.
3384
3385Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3386
3387 * config/tc-v850.c (v850_comm): Create special sections as needed.
3388
33891998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3390
3391 * config/tc-d10v.c (write_2_short): Addition of swapping
3392 instructions for sequential and reverse sequential order when
3393 given order is not possible.
3394
3395Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3396
3397 * Makefile.am: Rebuild dependencies.
3398 (DEP_INCLUDES): Fix reference to intl build directory.
3399 * Makefile.in: Rebuild.
3400
3401Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3402
3403 * doc/c-i386.texi: Update 16 bit documentation.
3404
3405 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3406 IgnoreDataSize to IgnoreSize as they are used for address size as
3407 well as data size.
3408 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3409 32-bit mode, similarly addr16/data16 and variants.
3410
3411Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3412
3413 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3414 sequential word multiply instructions.
3415
3416 (do_assemble): Add extra command line argument, to allow mul32
3417 attribute to be preserved across parallel insns.
3418 (md_assemble): Insert NOPs between explicitly parallel insns which
3419 contain an 32 bit multiply and a 16 multiply.
3420
3421Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3422
3423 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3424 likewise for REPE.
3425
3426 * config/tc-i386.c (reloc): Add braces.
3427
3428 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3429 consistent with Intel naming.
3430 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3431 use bitfields in sib_byte.
3432 (modrm_byte): Don't use bitfields here either.
3433
3434 * config/tc-i386.c (current_templates): Add const.
3435 (parse_register): Add const to return, param, and char *s.
3436 (i386_operand): Add const to reg_entry *r.
3437 * config/tc-i386.h (templates): Add const to start, end.
3438
3439 Inspired by code for 16 bit gas support from Martynas Kunigelis
3440 <martynas@nm3.ktu.lt>:
3441 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3442 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3443 (uses_mem_addrmode): Remove.
3444 (md_estimate_size_before_relax): Add support here too.
3445 (md_relax_table): Rewrite interface to md_relax for 16 bit
3446 support.
3447 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3448 (opcode_suffix_to_type): Remove.
3449 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3450 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3451 (md_convert_frag): Likewise.
3452 (i386_operand): Add support for 16 bit base/index regs,
3453 immediates, and displacements. Remove some unnecessary casts, and
3454 localise end_of_operand_string, displacement_string_start,
3455 displacement_string_end variables. Add GCC_ASM_O_HACK.
3456 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3457
3458 * config/tc-i386.c (prefix_hash): Remove.
3459 (md_begin): Rewrite without obstacks. Remove prefix hash table
3460 handling. Rewrite lexical table handling.
3461 (i386_print_statistics): Don't print prefix statistics.
3462 (md_assemble): Rewrite instruction parser so that line is not
3463 converted to lower case. Don't do a hash_find for prefixes,
3464 instead recognise them via opcode modifier.
3465 (expecting_operand, paren_not_balanced): Localise variables.
3466 * config/tc-i386.h (IsPrefix): Define.
3467 (prefix_entry): Remove.
3468
3469 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3470 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3471 '\\' in case where comment_chars contains '/'.
3472
3473 * config/tc-i386.c (MATCH): Ensure given operand and template
3474 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3475 you must write `ljmp *table(%ebx)'.
3476
3477 From H.J. Lu <hjl@gnu.org>:
3478 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3479 as 0 ifndef BFD_ASSEMBLER.
3480 (md_assemble): Allow immediate operands without suffix or
3481 other reg operand to default in size to the current code size.
3482
3483Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3484
3485 * config/tc-v850.c (md_begin): Restore creation of
3486 .call_table_text and .call_table_data sections.
3487
3488Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3489
3490 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3491 after emitting a word of noops.
3492
3493Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3494
3495 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3496 (i386_operand): Simplify checks for valid base/index combinations.
3497 Disallow `in 4(%dx),%al'.
3498
3499 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3500 index_reg const.
3501 (add_prefix): Change parameter from char to int.
3502
3503 * config/tc-i386.h (Ugh): Define opcode modifier.
3504 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3505
3506 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3507 CONSISTENT_REGISTER_MATCH macros to check register types more
3508 thoroughly. Check for illegal suffix/operand combinations
3509 when matching insns with operands. Handle new `s' suffix, and
3510 associated FloatMF opcode modifier for float insns with memory
3511 operands.
3512 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3513 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3514 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3515 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3516 DATA_PREFIX_OPCODE throughout.
3517
3518 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3519 (md_assemble): Rewrite suffix/register operand checking code to be
3520 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3521 AnyMem, the better to grep.
3522 (pi): Remove Abs.
3523 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3524 given a memory operand. Don't set Abs bits either.
3525 (type_names): Remove Mem*, Abs*.
3526 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3527 define opcode_modifiers as these cases are handled by Disp8,
3528 Disp16, Disp32 and suffix checks.
3529 (COMES_IN_BOTH_DIRECTIONS): Remove.
3530 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3531
3532 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3533 if IgnoreDataSize modifier given. Remove ShortformW modifier
3534 test. Add test for ShortForm in W base_opcode modification.
3535 Merge Seg2ShortForm and Seg3ShortForm code.
3536 * config/tc-i386.h (ShortFormW): Remove.
3537 (IgnoreDataSize): Define.
3538
3539Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3540
3541 * config/tc-d30v.c (md_assemble): Store previous segment state
3542 with previous instruction.
3543
3544Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3545
3546 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3547 (ebp, esp): Remove static variables.
3548 (MATCH): Remove test for InOutPortReg.
3549 (i386_operand): Properly handle InOutPortReg here instead.
3550 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3551 (md_assemble): Simplify and correct modrm and sib generation.
3552 (i386_operand): Add warning for scale without index.
3553 Rewrite checks for valid base/index combinations.
3554
3555 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3556 macros and enclose in do while(0).
3557 (RESTORE_END_STRING): Likewise.
3558 (md_assemble): Add one to printed operand number so we start
3559 from 1 not 0. Add some more gettext invocations.
3560 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3561 number here too.
3562
3563 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3564 DATA_PREFIX, SEG_PREFIX): Define.
3565 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3566 (check_prefix): Remove function.
3567 (add_prefix): New function. Add prefix to i.prefix as well as
3568 doing checks.
3569 (md_assemble): Changes for add_prefix. Remove hack for wait
3570 prefix, instead always output prefixes in fixed order. Test
3571 for jcxz/loop when selecting between word & dword operations,
3572 and add address size prefix rather than operand size prefix.
3573 Remove operand -> address size hack when emitting jcxz/loop.
3574 (i386_operand): Remove O_Absent check as it's done in expr.
3575
3576Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3577
3578 * configure.in: Recognize m5200 as a cpu_type of m68k.
3579 * aclocal.m4: Rebuild with current libtool.
3580 * configure: Rebuild.
3581
3582Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3583
3584 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3585 to relaxable_symbol to prevent references to external symbol from
3586 being relaxed.
3587
3588Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3589
3590 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3591 symbols are relaxable.
3592
3593Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3594
3595 * config/tc-v850.c (md_begin): Don't create special
3596 sections by default.
3597
3598Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3599
3600 * config/tc-mips.c (macro): For div and udiv, close the
3601 reorder block as soon as possible.
3602
3603Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3604
3605 From Matt Semersky <matts@scd.hp.com>:
3606 * macro.c (macro_mri_mode): New function.
3607 * macro.h (macro_mri_mode): Declare.
3608 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3609 MRI mode.
3610
3611Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3612
3613 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3614 OBJ_EVAX case.
3615
3616 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3617 until after xstrdup in OBJ_EVAX case.
3618
3619Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3620
3621 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3622 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3623 of hardcoded magic number.
3624 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3625
3626Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3627
3628 * read.c (do_s_func): New function.
3629 (s_func): Call it.
3630 * read.h (do_s_func): Add prototype.
3631
3632Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3633
3634 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3635 nops if fill pattern not specified.
3636
3637Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3638
3639 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3640 * config/te-go32.h (TE_GO32): Define.
3641 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3642
3643Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3644
3645 Implement .func/.endfunc pseudo-ops.
3646 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3647 (s_func): Declare.
3648 * read.c (potable): Add .func,.endfunc.
3649 (s_func): New function.
3650 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3651 functions.
3652 (in_doc_func_p,current_function_label): New static globals.
3653 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3654
3655Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3656
3657 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3658 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3659 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3660 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3661 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3662 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3663 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3664 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3665 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3666 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3667 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3668 * config/tc-a29k.c: Don't define md_short_jump_size,
3669 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3670 * config/tc-alpha.c: Likewise.
3671 * config/tc-alpha.h: Likewise.
3672 * config/tc-arm.c: Likewise.
3673 * config/tc-h8300.c: Likewise.
3674 * config/tc-h8500.c: Likewise.
3675 * config/tc-hppa.c: Likewise.
3676 * config/tc-i860.c: Likewise.
3677 * config/tc-i960.c: Likewise.
3678 * config/tc-ppc.c: Likewise.
3679 * config/tc-sh.c: Likewise.
3680 * config/tc-sparc.h: Likewise.
3681 * config/tc-tic30.c: Likewise.
3682 * config/tc-w65.c: Likewise.
3683 * config/tc-z8k.c: Likewise.
3684
3685Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3686
3687 * config/tc-vax.c (_): Delete this macro used for placeholder
3688 values in vax_operand_width_size; it conflicts with the _() macro
3689 used for internationalization.
3690
3691Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3692
3693 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3694 code. From Chris Moller <moller@bops.com>.
3695
3696 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3697 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3698 * read.c (emit_expr): Initialize seg and subseg fields of a new
3699 broken word.
3700 * write.c (write_object_file): Switch to the appropriate segment
3701 and subsegment when processing a broken word.
3702
3703 * config/tc-m68k.c (mri_assemble): New static function.
3704 (build_mri_control_operand): Call mri_assemble rather than
3705 md_assemble.
3706 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3707 (s_mri_endf, s_mri_endw): Likewise.
3708
3709Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3710
3711 * read.c (s_org): Call md_flush_pending_output if it is defined.
3712
3713 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3714
3715Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3716
3717 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3718 (md_parse_option): Add for same.
3719 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3720 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3721 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3722
3723 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3724
3725Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3726
3727 * config/tc-arm.c (find_real_start): Relax definition of local
3728 labels.
3729
3730Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3731
3732 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3733 symbols at the given address, not just the last one specified.
3734
3735Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3736
3737 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3738 or number_to_chars_littleendian to write data.
3739
3740Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3741
3742 * config/tc-v850.c (md_assemble): Remove artificially created
3743 register name symbols.
3744
3745Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3746
3747 * write.c (fixup_segment): Change "segment" to "section" in
3748 error message.
3749
3750Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3751
3752 * write.c (fixup_segment): Change sym1-sym2 message again.
3753
3754Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3755
3756 * write.c (fixup_segment): Improve error message for sym1-sym2
3757 errors when sym1 is in a different segment from sym2.
3758
3759Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3760
3761 * config/tc-m32r.c (warn_unmatched_high): New static local.
3762 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3763 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3764 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3765 (md_parse_option): Likewise.
3766 (md_show_usage): Likewise.
3767 (m32r_frob_file): Likewise.
3768
3769 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3770 (read_a_source_file): Call them.
3771 * read.h (stabs_generate_asm_file): Declare.
3772 * stabs.c (stabs_generate_asm_file): New function.
3773 (generate_asm_file): New function.
3774 (stabs_generate_asm_lineno): Move file name handling into
3775 generate_asm_file.
3776
3777Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3778
3779 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3780 (d30v_current_align, d30v_current_align_seg): New variables.
3781 (d30v_last_label): New variable.
3782 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3783 (s_d30v_data, s_d30v_section): Likewise.
3784 (md_pseudo_table): Call them.
3785 (md_begin): Initialize d30v_current_align_seg.
3786 (md_assemble): Call d30v_align when needed by known current alignment.
3787 (d30v_frob_label, d30v_cons_align): New functions.
3788 * config/tc-d30v.h (md_do_align): Remove.
3789 (tc_frob_label): Call d30v_frob_label.
3790 (md_cons_align): New.
3791
3792 * config/tc-d30v.c (find_format): Convert complex expressions to
3793 expression symbols before processing. Clean up code formatting.
3794
3795Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3796
3797 * po/Make-in (install-info): New target.
3798
3799Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3800
3801 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3802 instructions.
3803 * config/tc-mn10300.c (md_assemble): Likewise.
3804
3805Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3806
3807 * Makefile.am: Update with `make dep-am'.
3808 (HFILES): Add cgen.h.
3809 (cgen.o): Depend on cgen.h.
3810 * Makefile.in: Regenerate.
3811
3812 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3813
3814Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3815
3816 * gasp.c (grab_label): Permit a label to be a preprocessor
3817 variable by permitting a label to start with a backslash.
3818
3819Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3820
3821 * config/tc-mips.c (validate_mips_insn): Removed hack
3822 for previously inaccessible bitfields in some INSN_TRAP
3823 instructions.
3824
3825Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3826
3827 * config/tc-d30v.c (do_assemble): Abort with error message
3828 if opcode operands do not match.
3829
3830Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3831
3832 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3833 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3834 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3835 similar new 'q' operand.
3836
3837Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3838
3839 * cgen.c (cgen_asm_finish_insn): Fix typo.
3840
3841Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3842
3843 * cgen.h: New file.
3844 * cgen.c: Include it.
3845 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3846 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3847 All callers updated.
3848 * config/tc-m32r.c: Include cgen.h.
3849 (m23r_insn): New members num_fixups,fixups.
3850
3851Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3852
3853 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3854 to avoid compiler warning.
3855
3856Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3857
3858 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3859 calling make.
3860
3861 * makefile.vms (OBJS): Add ehopt.obj
3862
3863Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3864
3865 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3866
3867Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3868
3869 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3870 a short format insn.
3871 (md_assemble): Set it for explicitly packed insns.
3872
3873Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3874
3875 * config/obj-coff.c (c_symbol_merge): Do not take address of
3876 native fields when performing the memcpy.
3877
3878Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3879
3880 * config/tc-mips.c (macro,macro2): Implement
3881 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3882
3883Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3884
3885 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3886 relocations against globally visible symbols.
3887 * config/tc-m68k.c (relaxable_symbol): New macro.
3888 (m68k_ip, md_estimate_size_before_relax): Use it.
3889 (tc_m68k_fix_adjustable): Also handle weak symbols.
3890
3891Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3892
3893 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3894 references to externally visible symbols.
3895 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3896 values in twice for a PC relative reloc if the symbol is
3897 externally defined.
3898
3899 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3900 don't adjust a PC relative reloc against an externally visible
3901 symbol.
3902 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3903 for a PC relative fixup against an externally visible defined
3904 symbol, arrange to store object file and addend values as though
3905 the symbol were not defined.
3906 (tc_gen_reloc): Likewise.
3907
3908Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3909
3910 * read.c (sizeof_leb128): Referenced externally by write.c so
3911 don't inline.
3912
3913Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3914
3915 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3916 and expand a 'debug' symbol associated with the next instruction
3917 that does not cause a short instruction to be filled with a NOP.
3918 (md_pseudo_table): Add support for .debugsym.
3919 (assemble_parallel_insn): Add calls to expand_debug_sym as
3920 appropriate.
3921 (md_assemble): Ditto.
3922
3923Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3924
3925 * as.c (main): Conditionally call setlocale.
3926 * gasp.c (main): Likewise.
3927 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3928 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3929
3930Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3931
3932 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3933
3934Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3935
3936 * config/tc-hppa.c: Change all calls to bzero to use memset.
3937 (pa_ip): Add cast to avoid warning.
3938 (tc_gen_reloc, md_apply_fix): Likewise.
3939 (pa_find_space_by_number): Likewise.
3940 (hppa_force_relocation): Likewise.
3941 (pa_block): Change i to unsigned int.
3942 * config/obj-som.h (obj_som_copyright): Declare.
3943
3944Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3945
3946 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3947 for line numbers for assembly source.
3948
3949Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3950
3951 * configure.in: Change version number to 2.9.4
3952 * configure: Rebuild.
3953
3954Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3955
3956 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3957
3958Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3959
3960 * ecoff.h: Change symbolS in function declaration to struct
3961 symbol.
3962
3963Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3964
3965 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3966 (md_convert_frag): Fix i18n typo.
3967
3968Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3969
3970 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3971 * ecoff.h: Protoype it.
3972 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3973 [EVAX] (s_alpha_prologue): Delete.
3974 (md_pseudo_table): Update.
3975
3976Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3977
3978 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3979 array to local pointer.
3980 (get_args, parse_expr): Add casts to avoid warnings.
3981
3982Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3983
3984 * read.c (s_set): Cast xmalloc return value to fragS *.
3985 * config/tc-m68k.c (m68k_ip): Function made static to match
3986 previous forward declaration.
3987 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3988
3989Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3990
3991 * config/tc-v850.c: Add internationalisation macros to error
3992 strings.
3993
3994 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3995 macros to error strings.
3996
3997Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3998
3999 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
4000 reloc is in the TOC csect.
4001 (md_apply_fix3): Correct gettext typo.
4002
4003Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
4004
4005 * config/tc-arm.c (find_real_start): Ignore symbols starting with
4006 .L - they are local labels and the branches are not really
4007 function calls but rather far jumps.
4008
4009Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
4010
4011 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
4012
4013Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
4014
4015 * config/tc-i386.c (md_assemble): Print operand number rather than
4016 using ordinal_names.
4017 (i386_operand): Likewise.
4018
4019Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
4020
4021 * Makefile.am (INTLLIBS): Define to work around apparent automake
4022 bug.
4023 All Makefiles: Regenerated.
4024
4025 * Many files: Added gettext invocations around user-visible
4026 strings.
4027 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
4028 HAVE_LC_MESSAGES): Define.
4029 * dep-in.sed: Added asintl.h.
4030 * po/Make-in: New file.
4031 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
4032 Include "asintl.h".
4033 * read.c (Z_): Renamed from `_'.
4034 * Makefile.am (SUBDIRS): Added po.
4035 (POTFILES): new macro.
4036 (po/POTFILES.in): New target.
4037 ($(OBJS)): Added asintl.h.
4038 (HFILES): Likewise.
4039 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
4040 (as_new_LDADD): Added $(INTLLIBS).
4041 (as_new_DEPENDENCIES): Added $(INTLDEPS).
4042 (gasp_new_LDADD): Added $(INTLLIBS).
4043 (gasp_new_DEPENDENCIES): New macro.
4044 * configure, aclocal.m4: Rebuilt.
4045 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
4046 po/Makefile.
4047 (ALL_LINGUAS): Define.
4048 * macro.c: Include "asintl.h".
4049 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
4050 * as.h: Include "asintl.h".
4051 * config/tc-i386.c (ordinal_names): Removed.
4052 (md_assemble): Changed error text to avoid ordinal_names.
4053 (i386_operand): Likewise.
4054 (reloc): Added as_bad to avoid i18n problems.
4055 (tc_gen_reloc): Likewise.
4056 * config/tc-arm.c (bad_args): Now a #define.
4057 (bad_pc): Likewise.
4058 * config/obj-vms.c (VMS_stab_parse): Changed type of
4059 `long_const_msg'.
4060 (global_symbol_directory): Unified strings to avoid i18n
4061 problems.
4062 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
4063 avoid i18n problems.
4064 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
4065 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
4066 i18n problems.
4067 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
4068 problems.
4069 * config/tc-v850.c (md_assemble): Changed C++ comment into C
4070 comment.
4071 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
4072 problems.
4073 * as.c (print_version_id): Added an fprintf to avoid i18n
4074 problems.
4075 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
4076 problems.
4077 * expr.c (expr): Added as_warn call to avoid i18n problems.
4078 * messages.c (as_assert): Changed code to avoid i18n problems.
4079 (as_abort): Likewise.
4080 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
4081 (s_space): Likewise.
4082 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
4083
4084Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4085
4086 * config/tc-i386.c (check_prefix): New static function, split out
4087 from md_assemble.
4088 (struct _i386_insn): Add wait_prefix field.
4089 (md_assemble): Remove wait_prefix local variable. Use
4090 check_prefix when adding a prefix.
4091
4092 * config/tc-i386.c (current_templates): New static variable.
4093 (md_assemble): Remove current_templates local variable.
4094 (md_assemble, i386_operand): Improve error and warning messages in
4095 many places. Add RESTORE_END_STRING in many places before error
4096 return. Clarify some comments.
4097
4098 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
4099 element array.
4100 (md_assemble): Parse string instruction operands, looking for
4101 segment override prefixes. Check for invalid segment prefixes on
4102 string instruction.
4103 (i386_operand): i.seg[] and max mem_operand changes for string
4104 insns.
4105 * config/tc-i386.h (EsSeg): Define.
4106
4107 * config/tc-i386.h (regKludge): Define.
4108 (iclrKludge, imulKludge): Don't define.
4109 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
4110 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
4111 opcode_modifier checks to look for more common cases first. Add
4112 default_seg for IsString case.
4113
4114Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
4115
4116 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
4117 AC_DECL_YYTEXT.
4118 * configure: Rebuild with new automake and libtool.
4119 * aclocal.m4, Makefile.in: Likewise.
4120
4121 * doc/Makefile.am (as.dvi): New target.
4122 * doc/Makefile.in: Rebuild.
4123
4124Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
4125
4126 * configure.in: Added sparc86x support.
4127
4128 * configure: Rebuild.
4129
4130 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
4131 sparc_arch.
4132 (md_parse_option): Warn if -EL is not supported for this architecture.
4133
4134 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
4135
4136Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
4137
4138 * config/tc-mips.c (mips_ip): Note when we use get match on
4139 the full instruction name.
4140
4141Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
4142
4143 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
4144 back into the expression to handle add/sub simplification correctly.
4145
4146Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
4147
4148 * config/tc-mips.c (hilo_interlocks): Remove 4300.
4149
4150Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
4151
4152 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
4153 #<n>' instruction.
4154
4155Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
4156
4157 * symbols.c (max_indent_level): New global.
4158 (print_symbol_value_1): Use it.
4159 * expr.h (expr_build_dot): Declare.
4160 * expr.c (expr_build_dot): New function.
4161
4162Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
4163
4164 * symbols.c (print_binary): New function.
4165 (print_expr_1): Call it.
4166
4167Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4168
4169 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
4170 operand in the opcode.
4171
4172Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4173
4174 * config/tc-i386.h: Reorder operand flags and opcode modifier
4175 flags for clarity. Remove unused definitions: Unknown,
4176 ImmUnknown, DispUnknown, NoModrm.
4177 * config/tc-i386.c (type_names): Add missing Debug type.
4178 (md_assemble): Better duplicate prefix checking. Quicker string
4179 instruction check via new opcode_modifier flag.
4180
4181Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
4182
4183 * doc/as.texinfo (Invoking): Clarify -Wa example.
4184
4185Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
4186
4187 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
4188 (s_mips_weakext): Define.
4189 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
4190 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
4191 defined(TC_MIPS).
4192
4193Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
4194
4195 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
4196 is an error if the value can not be computed at assembly time.
4197 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
4198
4199Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
4200
4201 * gasp.c (main): Set next field of new include_path structure to
4202 NULL. From Avery Pennarun <averyp@gdc.ca>.
4203
4204 * read.c (s_mri_sect): Call as_bad rather than abort for an
4205 unsupported MRI target.
4206
4207Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
4208
4209 * config/tc-arm.c (arm_validate_fix): New function. Determine if
4210 the destination of a branch instruction should be altered.
4211 (find_real_start): New function: Locate the real, Thumb coded
4212 start of a Thumb function.
4213 (do_t_branch23): Alter the destination of branches to Thumb
4214 functions.
4215
4216 * config/tc-arm.h: Define TC_VALIDATE_FIX.
4217
4218Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
4219
4220 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
4221 also.
4222
4223Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4224
4225 * doc/as.texinfo: Use @itemx for a secondary item in a table.
4226 * doc/c-hppa.texi: Likewise.
4227
4228Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
4229
4230 * Makefile.am: Rebuild dependencies.
4231 * Makefile.in: Rebuild.
4232
4233 * Makefile.am (DEP_INCLUDES): New variable.
4234 (.dep1): Change to work when srcdir is not an absolute path.
4235 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
4236 * Makefile.in: Rebuild.
4237
4238Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
4239
4240 * config/tc-i386.h, config/tc-i386.c: Revert March 24
4241 LinearAddress patch.
4242
4243 * configure.in: Set version to 2.9.1.
4244 * configure: Rebuild.
4245
4246 * Branched binutils 2.9.
4247
4248Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4249
4250 * config/tc-i386.h (FWait): Define.
4251 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
4252 other prefixes. Check FWait flag in opcode table to see which
4253 instructions require an fwait prefix.
4254
4255Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4256
4257 * stabs.c (get_stab_string_offset): Always create a stab string
4258 section.
4259
4260Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
4261
4262 Fix some gcc -Wall warnings:
4263 * atof-generic.c (atof_generic): Add casts to avoid warnings.
4264 * ehopt.c (eh_frame_code_alignment): Likewise.
4265 * expr.c (integer_constant, operand): Likewise.
4266 * frags.c (frag_align): Likewise.
4267 * gasp.c (level_0, change_base, doinstr): Likewise.
4268 * hash.c (hash_ask): Likewise.
4269 * listing.c (listing_page, calc_hex, print_lines): Likewise.
4270 (debugging_pseudo): Likewise.
4271 * macro.c (define_macro, check_macro): Likewise.
4272 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
4273 (ignore_rest_of_line, float_cons): Likewise.
4274 * symbols.c (decode_local_label_name): Likewise.
4275 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
4276 (fixup_segment, number_to_chars_bigendian): Likewise.
4277 (number_to_chars_littleendian): Likewise.
4278 * config/atof-ieee.c (gen_to_words): Likewise.
4279 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
4280 (sparc_ip, parse_keyword_arg, s_common): Likewise.
4281 * read.c (output_big_sleb128): Initialize locals to avoid
4282 warnings.
4283 (output_big_uleb128, equals): Likewise.
4284 * atof-generic.c (atof_generic): Change number_of_digits_* locals
4285 to unsigned int. Change zeros to unsigned int.
4286 * cond.c (s_if): Add return to default case.
4287 * frags.c (frag_now_fix): Change return type to addressT.
4288 * frags.h (frag_now_fix): Update declaration.
4289 * listing.c (file_info_struct): Change linenum to unsigned int.
4290 (struct list_info_struct): Change hll_line to unsigned int.
4291 (print_source): Update format string.
4292 * read.c (emit_expr): Change scan to unsigned int, and don't
4293 bother to initialize it.
4294 * symbols.c (dollar_label_count): Change to unsigned long.
4295 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
4296 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
4297 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
4298
4299Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
4300
4301 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
4302 mcf5200 just as we do for m68000.
4303 (m68k_init_after_args): Likewise.
4304 (md_estimate_size_before_relax): Likewise.
4305
4306Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
4307
4308 * config/tc-v850.c (md_assemble): Store relocation addend in
4309 fixup instead of instruction.
4310
4311Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4312
4313 * config/tc-i386.c (md_assemble): Swap template arguments to
4314 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
4315 This macro is currently symmetric, so passing them the wrong
4316 way didn't cause any problem, but may if the macro is changed
4317 in the future.
4318 After copying template to i.tm, use i.tm. rather than t-> to
4319 access fields, and make t a const*
4320 Move i.tm.operand_types[] swap to immediately after the copy.
4321
4322Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
4323
4324 * expr.h (expr_build_uconstant): Add prototype.
4325 (expr_build_unary,expr_build_binary): Add prototypes.
4326 * expr.c (expr_build_uconstant): New function.
4327 (expr_build_unary,expr_build_binary): New functions.
4328
4329Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
4330
4331 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
4332 * macro.c (macro_expand_body): Increase buffer size.
4333 * messages.c (as_warn): Likewise.
4334 (as_warn_where, as_bad, as_bad_where): Likewise.
4335
4336Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
4337
4338 Based on patch from H.J. Lu <hjl@gnu.org>:
4339 * Makefile.am (DISTSTUFF): New variable.
4340 (diststuff): New target.
4341 * Makefile.in: Rebuild.
4342
4343Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
4344
4345 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
4346 m32r_elf_section_change_hook.
4347
4348 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
4349 emit a nop if a section ends with a 16 bit instruction.
4350
4351Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
4352
4353 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
4354 s_lcomm rather than obj_coff_lcomm.
4355 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
4356
4357Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
4358
4359 * config/tc-i386.h (LinearAddress): Define.
4360 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
4361 instruction, don't use a default segment.
4362
4363Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
4364
4365 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
4366 * configure: Rebuild.
4367
4368Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
4369
4370 * aclocal.m4, configure: Rebuild with libtool 1.2.
4371
4372Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
4373
4374 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4375 PC relative branches. Patch courtesy of Jonathan Walton.
4376
4377
4378Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4379
4380 * configure.in (emulations): Add thumb-pe target.
4381
4382 * configure (emulations): Add thumb-pe target.
4383
43841998-03-17 Ken Raeburn <raeburn@cygnus.com>
4385
4386 * itbl-lex.l (yywrap): Don't define if already defined as a
4387 macro.
4388
4389Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4390
4391 * depend.c (quote_string_for_make): New function.
4392 (wrap_output): Use it.
4393
4394Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4395
4396 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4397 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4398
4399Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4400
4401 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4402 Recognize -GN and -relax.
4403 (md_begin): Initialize gp size from -G switch.
4404 (alpha_force_relocation): Always force if -relax.
4405 (alpha_align): Take a new argument that will specify when to
4406 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4407 Change all callers. Emit nop alignment padding as nop+unop pair.
4408
4409Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4410
4411 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4412 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4413
4414Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4415
4416 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4417 require padding to the next long word boundary.
4418
4419Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4420
4421 * cgen.c: #include symcat.h.
4422 * config/tc-m32r.c: Likewise.
4423
4424Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4425
4426 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4427 absolute expressions instead of '$' prefixed register names.
4428
4429Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4430
4431 * read.c (s_set): Record file and line info for symbols when -as.
4432 (pseudo_set): Don't overwrite that dummy fragment.
4433
4434Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4435
4436 * config/tc-ppc.c (md_pseudo_table): Add "section".
4437 (ppc_named_section): New static function.
4438
4439Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4440
4441 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4442 so we don't have to scan the entire list.
4443
4444Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4445
4446 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4447 case, allow the parallel instructions to modify the same flag
4448 bits.
4449
4450Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4451
4452 * listing.c (list_symbol_table): Categorize symbols by
4453 undefined_section rather than sy_frag->line == NULL.
4454
4455Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4456
4457 * Makefile.am (install-exec-local): Install properly when ln
4458 fails or tooldir == prefix.
4459
4460Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4461
4462 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4463 Test result of insert_operand for error.
4464
4465Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4466
4467 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4468 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4469 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4470 * doc/Makefile.in: Rebuild.
4471
4472Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4473
4474 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4475 (macro): Fix handling of M_COP[0-3].
4476
4477Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4478
4479 Based on patches from Ross Harvey <ross@teraflop.com>:
4480 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4481 if macro_alternate or macro_mri.
4482 (getstring): Remove support for byte constants between < and >.
4483 (get_any_string): '<' only starts a string if macro_alternate or
4484 macro_mri.
4485 (macro_expand_body): Permit keyword parameters following
4486 positional parameters.
4487
4488 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4489 * configure.in (alpha*-*-netbsd*): New target.
4490 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4491 * configure: Rebuild.
4492
4493 * as.h (flag_warn_suppress_instructionswap): Move from here...
4494 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4495 here, and make static.
4496
4497 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4498 BFD_ASSEMBLER or MANY_SEGMENTS.
4499
4500 * as.c (show_usage): Update bug-gnu-utils address.
4501 * gasp.c (show_usage): Likewise.
4502 * doc/as.texinfo (Bug Reporting): Likewise.
4503
4504Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4505
4506 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4507 insns regardless of the size of a pointer if we're in mips I or
4508 MIPS II mode.
4509 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4510
4511Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4512
4513Fix rac to accept only a0:
4514 * tc-d10v.c (parallel_ok, find_opcode):
4515 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4516 Introduce OPERAND_GPR.
4517
4518Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4519
4520 * read.c (s_fill): Handle non-constant repeat counts by creating
4521 an rs_space fragment.
4522
4523Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4524
4525 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4526 from as_bad to as_warn.
4527
4528Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4529
4530 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4531 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4532 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4533
4534Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4535
4536 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4537 seg_fix_rotP rather than fix_root from seg_info.
4538
4539Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4540
4541 * expr.c: Add support for 0x1_2_3_4 bignums.
4542
4543Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4544
4545 * configure.in: Change -linux* to -linux-gnu*.
4546 * configure: Rebuild.
4547
4548 * app.c (do_scrub_begin): Treat \r as whitespace.
4549
4550Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4551
4552 * Makefile.am: Update dependencies.
4553 * Makefile.in: Rebuild.
4554
4555Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4556
4557 * configure, aclocal.m4: Rebuild with new libtool.
4558
4559Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4560
4561 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4562 the argument to bfd_set_arch_mach.
4563 (load_address): Use bfd_arch_bits_per_address to determine the
4564 bit size of an address instead of looking at the isa level.
4565 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4566
4567Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4568
4569 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4570
4571Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4572
4573 * ehopt.c: New file.
4574 * as.h (enum _relax_state): Add rs_cfa.
4575 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4576 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4577 * read.c (emit_expr): Call check_eh_frame.
4578 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4579 (relax_segment): Likewise.
4580 * Makefile.am: Rebuild dependencies.
4581 (GAS_CFILES): Add ehopt.c.
4582 (GENERIC_OBJS): Add ehopt.o.
4583 * doc/internals.texi (Frags): Document rs_cfa.
4584
4585 * as.c (show_usage): Mention --traditional-format.
4586 (parse_args): Accept --traditional-format.
4587 * as.h (flag_traditional_format): Declare.
4588 * output-file.c (output_file_create): If flag_traditional_format,
4589 set BFD_TRADITIONAL_FORMAT on stdoutput.
4590 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4591
4592 * config/tc-mips.c (append_insn): Make sure that if we have a
4593 fixup for an unmatched %hi reloc, it does not associated with a
4594 variant frag.
4595
4596 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4597 * doc/Makefile.in: Likewise.
4598
4599Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4600
4601 * config/tc-m32r.c (check_for_side_effects): New function.
4602 (can_make_parallel): Add checks for instruction side effects
4603 clashing with the other instruction.
4604 (assemble_parallel_insn): Improve warning messages. Return error
4605 message from non-swapped instruction order.
4606
4607Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4608
4609 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4610
4611 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4612 md_cleanup definition. This moves the forced literal output to
4613 the end of the source pass, and avoids macro's inserting literals
4614 into the code immediately after the macro expansion.
4615
4616Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4617
4618 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4619 a gas internal symbol is adjustable.
4620 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4621
4622 * as.h: If gcc version greater than 2.6, use `__format__' and
4623 `__printf__' in function attributes, rather than `format' and
4624 `printf'.
4625
4626Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4627
4628 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4629
4630Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4631
4632 Add tms320c30 support:
4633 * config/tc-tic30.h: New file.
4634 * config/tc-tic30.c: New file.
4635 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4636 TARGET_FORMAT as "coff-tic30".
4637 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4638 * Makefile.am: Rebuild dependencies.
4639 (CPU_TYPES): Add tic30.
4640 (CPU_OBJ_VALID): tic30-aout is valid.
4641 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4642 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4643 * configure, Makefile.in: Rebuild.
4644
4645Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4646
4647 * config/tc-v850.c (md_assemble): Improvements to error messages.
4648
4649Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4650
4651 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4652 BFD_RELOC_HI16_S to store the high bits of any value.
4653
4654 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4655 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4656 assembler calculate relocations to any external symbol at all.
4657 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4658 involving generation of pc-relative relocs.
4659 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4660 has been moved to md_apply_fix3.
4661
4662 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4663 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4664 which actually means (the address of identifier's GOT entry) +
4665 constant, which is not particularly useful.
4666
4667Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4668
4669 * read.h (include_dirs): Declare.
4670 (include_dir_count,include_dir_maxlen): Declare.
4671
4672Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4673
4674 * configure.in: Correct check for shared opcodes library.
4675 * configure: Rebuild.
4676
4677 * listing.c (buffer_line): If we can't open the file, set at_end.
4678 (listing_print): Remove unused local variable fi.
4679
4680 * config/m68k-parse.y (reglistpair): Handle register list in
4681 either order.
4682
4683 * config/vms-conf.h: Don't undef VERSION.
4684
4685Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4686
4687 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4688 OBJS variable.
4689 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4690 variable.
4691 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4692 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4693 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4694 (EXTRA_DIST): Define.
4695 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4696 explicitly rather than via the list of object files.
4697 (gcc-as.opt): New file created when make-gas.com is run.
4698 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4699 itbl-cpu.h} to #include appropriate file rather than copying that
4700 file.
4701 * config/vms-conf.h: Synchronize with current config.in.
4702 * Makefile.in: Rebuild.
4703
4704Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4705
4706 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4707 (parallel_ok): Relaxed parallel subinstruction dependency check.
4708
4709Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4710
4711 * as.h (flag_warn_suppress_instructionswap): added new flag.
4712 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4713 command line argument.
4714 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4715 warning only if flag_warn_suppress_instructionswap is false.
4716
4717Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4718
4719 * configure.in (i386-*-mingw32*): New target.
4720 * configure: Rebuild.
4721
4722Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4723
4724 * symbols.c (resolve_symbol_value): Don't set the segment if it
4725 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4726
4727 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4728 S_GET_SEGMENT.
4729
4730Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4731
4732 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4733 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4734 compiler.
4735
4736Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4737
4738 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4739
4740Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4741
4742 * config/tc-v850.c (v850_insert_operand): Display instruction when
4743 an error is encountered.
4744
4745Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4746
4747 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4748 (i386-*-sco3.2v5*coff): New target.
4749 (i386-*-sco3.2*): New target.
4750 * configure: Rebuild.
4751
4752Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4753
4754 * config/tc-v850.c: Tidy error message production.
4755
4756Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4757
4758 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4759 validate_immediate return value in the right type for comparisons
4760 to FAIL.
4761
4762Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4763
4764 * listing.c (MAX_BYTES): Use listing variables not constants.
4765 (data_buffer): No longer an array, but a pointer.
4766 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4767 (listing_listing): Allocate data_buffer.
4768
4769Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4770
4771 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4772 --listing-rhs-width, --listing-cont-lines.
4773 (show_usage): Update.
4774 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4775 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4776 (print_lines): Use the variables instead of the constants.
4777 (listing_listing): Likewise.
4778 * listing.h: Declare the new vars.
4779
4780Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4781
4782 * as.c (parse_args): Add --keep-locals alias for -L.
4783 Add --strip-local-absolute.
4784 (show_usage): Update.
4785 * as.h (flag_strip_local_absolute): New flag.
4786 * symbols.c (S_IS_LOCAL): Use it.
4787 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4788 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4789 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4790
4791Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4792
4793 * config/tc-m32r.c: Detect if explicitly parallel instructions
4794 might have an io conflict and issue a warning message.
4795
4796Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4797
4798 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4799 cgen_swap_fixups): Functions to save, restore and swap the fixup
4800 chain with a backup copy.
4801 (cgen_asm_finish_insn): Returns address of constructed insn.
4802
4803Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4804
4805 * listing.c (file_info_struct): Remove FILE, add POS.
4806 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4807 (file_info): Don't open the file.
4808 (buffer_line): Check for the file in the last_open cache, updating
4809 as necessary.
4810 (print_source): Don't reference file_info->file.
4811 (listing_listing): Likewise.
4812 (listing_print): Close the file in the cache, if any.
4813
4814Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4815
4816 * read.c (dwarf_file_string): New file static variable.
4817 (emit_expr): Look for constant sequence that leads up to a file
4818 name in DWARF debugging output.
4819 (stringer): Use dwarf_file_string to decide whether to accept a
4820 string as a file name.
4821
4822Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4823
4824 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4825 (crack_operand): Add reg->reglst MRI hack.
4826 (r_seg): Put reglst symbols in reg_section.
4827 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4828
4829Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4830
4831 * tc-sh.c (get_specific): Handle SGR & DBR.
4832
4833Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4834
4835 * tc-h8300.c (parse_reg): Take the length of the symbol into
4836 account when attempting to match a register name.
4837 * tc-h8500.c (parse_reg): Likewise.
4838
4839Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4840
4841 * cgen.c: Formatting changes to improve readability.
4842
4843Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4844
4845 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4846 delay slot.
4847
4848Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4849
4850 Based on a patch from Jim Wilson
4851 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4852 (tc_gen_reloc): Handle cross section PC relative relocs
4853 correctly.
4854
4855Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4856
4857 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4858
4859Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4860
4861 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4862 (expr_jmp_buf): New static local.
4863 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4864 (cgen_md_operand): New function.
4865 * tc-m32r.c: Clean up pass over `struct foo' usage.
4866 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4867
4868Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4869
4870 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4871 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4872
4873Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4874
4875 * config/tc-i386.c (i386_operand): Give an error if there are
4876 unrecognized characters after an expression.
4877
4878For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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