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2000-11-28 David O'Brien <obrien@dragon.nuxi.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
ae3e85dd
SC		 12000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2
3 * config/tc-m68hc11.c (build_indexed_byte): Print the offset in
4 the error message.
5 (get_operand): Fix analysis for movw/movb instructions.
6
077b8428
NC		 72000-11-24 Nick Clifton <nickc@redhat.com>
8
9 * configure.in (xscale-elf): Add target.
10 (xscale-coff): Add target.
11 * configure: Regenerate.
12
13 * config/tc-arm.c (ARM_EXT_V5E): New ARM architecture
14 extenstion.
15 (ARM_EXT_XSCALE): New ARM architecture extension.
16 (ARM_LONGMUL): Rename to ARM_EXT_LONGMUL.
17 (ARM_HALFWORD): Rename to ARM_EXT_HALFWORD.
18 (ARM_THUMB): Rename to ARM_EXT_THUMB.
19 (ARM_ARCH_V4): Remove processor from architecture.
20 (ARM_ARCH_3M): New architecutre definition.
21 (ARM_ARCH_V5TE): New architecutre definition.
22 (ARM_ARCH_XSCALE): New architecutre definition.
23 (CPU_DEFAULT): Allow to be defaulted to XScale.
24 (atpcs): New boolean variable.
25 (ldr_flags): Support 'd' flag for double word loads.
26 (str_flags): Support 'd' flag for double word stored.
27 (do_mia): New function.
28 (do_mar): New function.
29 (do_mra): New function.
30 (do_pld): New function.
31 (do_ldrd): New function.
32 (do_blx): New function.
33 (do_bkpt): New function.
34 (do_clz): New function.
35 (do_lstc2): New function.
36 (do_cdp2): New function.
37 (do_t_blx): New function.
38 (do_t_bkpt): New function.
39 (do_smla): New function.
40 (do_smlal): New function.
41 (do_smul): New function.
42 (do_qadd): New function.
43 (do_co_reg2c): New function.
44 (LONGEST_INSN): Redefine to 7.
45
46 * doc/c-arm.texi: Document -mxscale, -mmarmv5te and -matpcs
47 command line switches.
48
2434f565
JW		 492000-11-22 Jim Wilson <wilson@redhat.com>
50
51 * config/tc-ia64.c (pseudo_func): Add missing initializers.
52 (struct rsrc): Make line unsigned.
53 (gr_values): Add missing initializer.
54 (SLOT_NUM_NOT_SET): Add unsigned cast.
55 (ia64_elf_section_flags, output_vbyte_mem, count_output, dot_radix,
56 dot_fframe, dot_vframe, dot_vframesp, dot_vframepsp, dot_save,
57 dot_restore, dot_restorereg, dot_restorereg_p, dot_handlerdata,
58 dot_unwentry, dot_altrp, dot_saveg, dot_savef, dot_saveb, dot_savegf,
59 dot_spill, dot_spillreg, dot_spillreg_p, dot_label_state,
60 dot_copy_state, dot_unwabi, dot_personality, dot_proc, dot_body,
61 dot_prologue, dot_endp, dot_regstk, dot_psr, dot_alias, dot_ln,
62 dot_reg_val, dot_entry, dot_mem_offset, ia64_init, mark_resource,
63 md_undefined_symbol, md_apply_fix3, tc_gen_reloc, ia64_md_do_align):
64 Add ATTRIBUTE_UNUSED to unused parameters.
65 (convert_expr_to_ab_reg): Add parens.
66 (convert_expr_to_xy_reg): Add parens. Comment out >= REG_GR test.
67 (dot_prologue): Initialize grsave when declared.
68 (md_pseudo_table): Add missing initializers.
69 (operand_match): Add casts to bfd_vma.
70 (emit_one_bundle): Delete unused local prev. Make required_template
71 unsigned.
72 (specify_resource): Cast i to unsigned.
73 (note_register_values): Use fprintf_vma.
74 (print_dependency): Likewise.
75
5a080f89
JW		 762000-11-21 Jim Wilson <wilson@redhat.com>
77
5e7474a7
JW		 78 * config/tc-ia64.c (generate_unwind_image): Call record_alignment
79 for unwind info section.
80 (dot_endp): Likewise for unwind section.
81
5a080f89
JW		 82 * config/tc-ia64.c (emit_one_bundle): Pass size of 8 not 4 to
83 fix_new_exp.
84
732d96b6
JJ		 852000-11-21 Jakub Jelinek <jakub@redhat.com>
86
87 * config/tc-sparc.c (md_pseudo_table): Add .file and .loc.
88 (output_insn): Call dwarf2_emit_insn.
b8e904dc 89 * config/tc-sparc.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
732d96b6 90
6d2cf69f
RH		 912000-11-17 Richard Henderson <rth@redhat.com>
92
93 * ehopt.c (eh_frame_code_alignment): New arg `in_seg', update all
94 callers. Don't switch segments. Expect CIE == -1 in .debug_frame.
95 (check_eh_frame): Handle .eh_frame and .debug_frame concurrently.
96
8179bd9b
NC		 972000-11-17 Nick Clifton <nickc@redhat.com>
98
99 * config/tc-arm.c (md_pseudo_table): Add support for .line and
100 .file pseudo ops.
101
316e2c05
RH		 1022000-11-17 Richard Henderson <rth@redhat.com>
103
104 * config/tc-i386.c (md_pseudo_table): Add .file and .loc.
105
a8316fe2
RH		 1062000-11-17 Richard Henderson <rth@redhat.com>
107
108 * dwarf2dbg.c (dwarf2_gen_line_info): Early out for no line number.
109 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Adjust for
110 tri-state definition of alpha_flag_mdebug.
111 * config/tc-alpha.c (alpha_flag_mdebug): Init to -1.
112 (s_alpha_file): Store first .file directive.
113 (s_alpha_stab): New.
114 (md_pseudo_table): Add stabs and stabn.
115
e346e481
RH		 1162000-11-17 Richard Henderson <rth@redhat.com>
117
118 * config/tc-i386.c (md_assemble): Call dwarf2_emit_insn.
119
4dc7ead9
RH		 1202000-11-17 Richard Henderson <rth@redhat.com>
121
122 * as.c (debug_type): Init to DEBUG_UNSPECIFIED.
39bb5fe6 123 (main): Call dwarf2_finish.
4dc7ead9
RH		 124 * as.h (debug_type): Clarify documentation of the meaning
125 of this variable.
126 * dwarf2dbg.c (DWARF2_LINE_MIN_INSN_LENGTH): Default to 1.
127 (print_stats): Fix parenthesis problem.
128 (now_subseg_size): New.
129 (dwarf2_finish): Use it. If DEBUG_DWARF2, emit bits for .debug_info.
130 (dwarf2_directive_file): Don't set debug_type.
131 (dwarf2_where): Honor DEBUG_DWARF2 first.
132 (dwarf2_emit_insn): Renamed from dwarf2_generate_asm_lineno;
133 do nothing if not emitting dwarf2 debug info, or no work.
134 * dwarf2dbg.h (dwarf2_emit_insn): Update.
135 * ecoff.c (add_file): Turn on DEBUG_ECOFF only if DEBUG_UNSPECIFIED.
136 (ecoff_new_file): Likewise.
137 * read.c (generate_lineno_debug): Kill ecoff hackery. Update
138 commentary wrt dwarf2.
139
140 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Add
141 ATTRIBUTE_UNUSED as needed.
142 (emit_insn): Call dwarf2_emit_insn.
143 (s_alpha_file): New.
144 (s_alpha_loc): New.
145 (s_alpha_coff_wrapper): Don't handle them.
146 (md_pseudo_table): Update for .file and .loc.
147 * config/tc-alpha.h (DWARF2_LINE_MIN_INSN_LENGTH): New.
148
149 * config/tc-arm.c (output_inst): Update for dwarf2_emit_insn;
150 don't protect with debug_type.
151 * config/tc-hppa.c (md_assemble): Likewise.
152 * config/tc-m68hc11.c (m68hc11_new_insn): Likewise.
153 * config/tc-mn10300.c (md_assemble): Likewise.
154 * config/tc-sh.c (md_assemble): Likewise.
155 * config/tc-v850.c (md_assemble): Likewise.
156
157 * config/tc-arm.c (arm_end_of_source): Remove.
158 * config/tc-hppa.c (pa_end_of_source): Remove.
159 * config/tc-m68hc11.c (m68hc11_end_of_source): Remove.
160 * config/tc-mn10300.c (mn10300_finalize): Remove.
161 * config/tc-sh.c (sh_finalize): Remove.
162 * config/tc-v850.c (sh_finalize): Remove.
163
164 * config/tc-arm.h (md_end): Remove.
165 * config/tc-hppa.h (md_end): Remove.
166 (DWARF2_LINE_MIN_INSN_LENGTH): New.
167 * config/tc-m68hc11.h (md_end): Remove.
168 * config/tc-mn10300.h (md_end): Remove.
169 * config/tc-sh.h (md_end): Remove.
170 * config/tc-v850.h (md_end): Remove.
171
172 * config/tc-ia64.c (emit_one_bundle): Don't protect
173 dwarf2 bits with debug_type.
174 (md_assemble): Likewise.
175 (ia64_end_of_source): Don't call dwarf2_finish.
176
ca683b78
JW		 1772000-11-16 Jim Wilson <wilson@redhat.com>
178
179 * config/tc-ia64.c (errata_nop_necessary_p): Abort if general regno
180 >= 128 instead of > 128. Abort if predicate regno is >= 64 instead of
181 > 16.
182
6f620856
L		 1832000-11-16 H.J. Lu <hjl@gnu.org>
184
185 * config/obj-elf.c (obj_elf_symver): Don't check the missing
186 version name.
187
19d63e5d
KH		 1882000-11-15 Kazu Hirata <kazu@hxi.com>
189
190 * config/tc-tic30.c: Fix formatting.
191 * config/tc-tic80.c: Likewise.
192 * config/tc-v850.c: Likewise.
193 * config/tc-vax.c: Likewise.
194 * config/tc-w65.c: Likewise.
195 * config/tc-z8k.c: Likewise.
196
a8761a19
DD		 1972000-11-14 DJ Delorie <dj@redhat.com>
198
199 * config/tc-v850.c: Support dwarf2.
200 * config/tc-v850.h: Ditto.
201
202 * config/tc-v850.c (cons_fix_new_v850): Don't rely on
203 parse_cons_expression_v850 to initialize hold_cons_reloc.
204
88be23ec
BS		 2052000-11-15 Bernd Schmidt <bernds@redhat.com>
206
207 * tc-ia64.c (struct md): New entries LAST_GROUPS, GROUP_IDX.
208 (errata_nops_necessary_p): New function.
209 (emit_one_bundle): Call it. Update the GROUP_IDX field in struct
210 md.
211
72a76794
JW		 2122000-11-14 Jim Wilson <wilson@redhat.com>
213
214 * config/tc-ia64.c (ia64_target_format): If EF_IA_64_BE not set, then
215 return little endian bfd formats.
216
4a1805b1
KH		 2172000-11-14 Kazu Hirata <kazu@hxi.com>
218
219 * config/aout_gnu.h: Fix formatting.
220 * config/atof-vax.c: Likewise.
221 * config/m68k-parse.h: Likewise.
222 * config/m88k-opcode.h: Likewise.
223 * config/obj-elf.c: Likewise.
224 * config/tc-arm.c: Likewise.
225 * config/tc-cris.c: Likewise.
226 * config/tc-i386.c: Likewise.
227 * config/tc-ia64.c: Likewise.
228 * config/tc-mn10300.c: Likewise.
229 * config/te-386bsd.h: Likewise.
230 * config/te-hppa.h: Likewise.
231 * config/te-nbsd.h: Likewise.
232 * config/te-ppcnw.h: Likewise.
233 * config/te-sparcaout.h: Likewise.
234 * config/te-tmips.h: Likewise.
235 * config/vax-inst.h: Likewise.
236 * config/vms-conf.h: Likewise.
237
c810873d
JJ		 2382000-11-14 Jakub Jelinek <jakub@redhat.com>
239
240 * config/tc-alpha.c (s_alpha_prologue): Preserve visibility bits.
241
79082ff0
L		 2422000-11-13 H.J. Lu <hjl@gnu.org>
243
244 * config/obj-elf.c (elf_frob_symbol): Support
245 ".symver name,name2@@@nodename".
246 (elf_frob_file_before_adjust): Likewise.
247
248 * doc/as.texinfo: Updated for ".symver name,name2@@@nodename"
249 and ".symver name,name2@@@nodename".
250 Fix a typo.
251
1da00eb4
L		 2522000-11-12 H.J. Lu (hjl@gnu.org)
253
254 * config/obj-elf.c (obj_elf_symver): Check missing version
255 name.
256
f585997b
L		 2572000-11-12 H.J. Lu (hjl@gnu.org)
258
259 * dwarf2dbg.c (dwarf2_generate_asm_lineno): Use addressT
260 instead of bfd_vma for non-bfd assemblers.
261
ef5c4bfc
KH		 2622000-11-09 Kazu Hirata <kazu@hxi.com>
263
264 * itbl-ops.c: Fix comment typos.
265
f5a30c2e
JW		 2662000-11-08 Jim Wilson <wilson@redhat.com>
267
268 * config/tc-ia64.c (struct unw_rec_list): Add slot_frag field.
269 (struct unwind): Add next_slot_frag field.
270 (slot_index): New parameters slot_frag and first_frag. Add code
271 to add in frag sizes when different. Add comments.
272 (fixup_unw_records): New locals first_frag and last_frag. Pass new
273 arguments to slot_index.
274 (emit_one_bundle): Set slot_frag field. Set next_slot_number after
275 loop end. Set next_slot_frag field.
276
339681c0
L		 2772000-11-07 H.J. Lu <hjl@gnu.org>
278
279 * doc/as.texinfo (.symver): Updated for versioned symbol
280 reference.
281
282 * obj.h (format_ops): Add the frob_file_before_adjust field.
283
284 * config/obj-aout.c (aout_format_ops): Set the
285 frob_file_before_adjust field to 0.
286 * config/obj-coff.c (coff_format_ops): Likewise.
287 * config/obj-ecoff.c (ecoff_format_ops): Likewise.
288
289 * config/obj-elf.c (obj_elf_symver): Allow duplicated version
290 name.
291 (elf_frob_file_before_adjust): New function to remove unneeded
292 versioned symbols from the symbol table.
293 (elf_format_ops): Set the frob_file_before_adjust field to
294 elf_frob_file_before_adjust.
295
296 * config/obj-elf.h (obj_frob_file_before_adjust): Defined if
297 not defined.
298
299 * config/obj-multi.h (obj_frob_file_before_adjust): Defined.
300
4a314ec8
NC		 3012000-11-07 Peter Targett <peter.targett@arccores.com>
302
303 * gas/config/tc-arc.h: Avoid warnings for LITTLE_ENDIAN and
304 BIG_ENDIAN macros.
305 * gas/config/tc-arc.c: Use S_IS_LOCAL to test local symbols.
306 Fix compile time warning messages.
307
604d524f
NC		 3082000-11-07 Nick Clifton <nickc@redhat.com>
309
310 * stabs.c (generate_asm_file): Increase length of xmalloc'ed
311 buffer in order to avoid buffer overflows.
312
44f5c83a
JW		 3132000-11-06 Steve Ellcey <sje@cup.hp.com>
314
315 * config/tc-ia64.c (md_shortopts, md_parse_option, md_show_usage):
316 Change M to m for -milp32 or -mlp64 to match gcc.
317 (dot_endp): Use bytes_per_address instead of 8.
318 (emit_one_bundle): Use number_to_chars_littleendian instead of
319 md_number_to_chars.
320 (fix_insn): Likewise.
321 (ia64_init): New function.
322 (ia64_target_format): New function.
323 (md_begin): Set endianness, arch, and machine as appropriate.
324 * config/tc-ia64.h: (TARGET_BYTES_BIG_ENDIAN, md_number_to_chars):
325 Make these macros depend on TE_HPUX macro.
326 (TARGET_FORMAT): Define.
327 (HOST_SPECIAL_INIT): Define.
328 * config/te-hpux.h: New file.
329 * configure.in: Add "ia64-*-hpux*" target to configure.
330 * configure: Regenerate.
331
7152f1dc
KH		 3322000-11-06 Kazu Hirata <kazu@hxi.com>
333
ef99799a
KH		 334 * as.c: Fix formatting.
335 * dwarf2dbg.c: Likewise.
336 * input-file.c: Likewise.
7152f1dc
KH		 337 * input-file.h: Likewise.
338 * input-scrub.c: Likewise.
ef99799a
KH		 339 * itbl-ops.c: Likewise.
340 * listing.c: Likewise.
341 * macro.h: Likewise.
342 * messages.c: Likewise.
343 * read.c: Likewise.
344 * subsegs.c: Likewise.
345 * subsegs.h: Likewise.
346 * write.c: Likewise.
7152f1dc 347
cf055d54
NC		 3482000-11-06 Nick Clifton <nickc@redhat.com>
349
350 * doc/as.texinfo: Add GNU Free Documentation License.
351 * doc/gasp.texi: Add GNU Free Documentation License.
352 * doc/as.1: Add GNU Free Documentation License.
353
8d6b5c8e
NC		 3542000-11-05 Nick Clifton <nickc@redhat.com>
355
356 * config/tc-arm.c: Add include of "dwarf2dbg.h"
357
59ff2774
NC		 3582000-11-02 Per Lundberg <plundis@chaosdev.org>
359
360 * configure.in: Recognise i[3456]86-chaosdev-storm-chaos.
361 * configure: Regenerate.
362
37d8bb27
NC		 3632000-11-01 Nick Clifton <nickc@redhat.com>
364
365 * read.c (original_case_string): New global variable.
366 (read_a_source_file): Copy opcode string into
367 original_case_string if clobbering the case of the opcode.
368 * read.h: Export the definition of original_case_string.
369 * config/tc-arm.c (md_assembler): When parsing a .req
370 directive use the original opcode string, not the case
371 clobbered version.
372
d75bb8cf
NC		 3732000-11-02 Nick Clifton <nickc@redhat.com>
374
375 * config/tc-mn10300.c (debug_line): Remove this static
37d8bb27 376 variable.
d75bb8cf
NC		 377 (md_assemble): Call dwarf2_generate_asm_lineno instead of
378 dwarf2_where and dwarf2_gen_line_info.
379
6c17cfe4
PB		 3802000-11-02 Theo Honohan <th@futuretv.com>
381
382 * config/tc-arm.c (do_msr): Improve error message.
383
c51ce5f0
EC		 3842000-10-31 Eric Christopher <echristo@redhat.com>
385
386 * config/tc-mn10300.c (md_apply_fix3): Use valuep if fully resolved
387 or pc-relative, else use fx_offset.
388
f1bcba5b
JW		 3892000-10-31 Jim Wilson <wilson@redhat.com>
390
391 * config/tc-ia64.c (struct md): New field tag_fixups.
392 (ia64_flush_insns): Handle tag_fixups. Error if dangling
393 qualifying predicate.
394 (emit_one_bundle): Delete spurious multiplication by one. Handle
395 tag_fixups.
396 (ia64_start_line): Error if dangling qualifying predicate.
397 (defining_tag): New static variable.
398 (ia64_unrecognized_line, case '['): Parse tags.
399 (ia64_frob_label): Create tag_fixups.
400 (md_assemble): Reset md.qp.X_op after using it.
c51ce5f0 401
8637c045
AM		 4022000-10-31 Kaz Kojima <kkojima@rr.iij4u.or.jp>
403
404 * config/tc-sh.c (md_apply_fix [BFD_RELOC_SH_PCDISP12BY2]): Allow 4094.
405
ebeeafe6
BS		 4062000-10-31 Bernd Schmidt <bernds@redhat.co.uk>
407
408 * tc-ia64.c (extra_goodness): Only prefer F in slot 1 and B in slot 2.
409
b041f888
KH		 4102000-10-30 Kazu Hirata <kazu@hxi.com>
411
412 * expr.c: Fix formatting.
413 * flonum-copy.c: Likewise.
414 * flonum.h: Likewise.
415 * gasp.c: Likewise.
416 * hash.c: Likewise.
417
d8374dcd
HPN		 4182000-10-30 Hans-Peter Nilsson <hp@bitrange.com>
419
420 * as.h (OPTION_MD_BASE): Bump to 190.
421 * as.c (parse_args) <std_longopts>: Add comment about the need to
422 check OPTION_MD_BASE in as.h.
423
1308f14c
HPN		 424 * config/tc-sh.c (md_apply_fix): For ELF, do not "adjust back" VAL
425 for weak symbols.
426
6f6ef0fa
NC		 4272000-10-27 Nick Clifton <nickc@redhat.com>
428
429 * configure.in (emulations): Add m68hc12.
430 * configure: Regenerate.
431 * po/gas.pot: Regenerate.
c51ce5f0 432
bf1b5881
AH		 4332000-10-27 Aldy Hernandez <aldyh@redhat.com>
434
435 * config/tc-arm.c (psrs): Remove lowercase versions of spsr* and
436 cpsr*.
437 (arm_psr_parse): Handle lowercase CPSR and SPSR.
438
85a39694
NC		 4392000-10-25 Nick Clifton <nickc@redhat.com>
440
441 * dwarf2out.c (dwarf2_generate_asm_lineno): New function: Generate
442 a DWARF2 line number information sequence.
443
444 *dwarf2out.h: Add prototype for dwarf2_generate_asm_lineno.
445
446 * read.c (generate_lineno_debug): Update comment describing why
447 DWARF2 line number debug information is not generated
448 automatically by this function.
449
450 * doc/as.texinfo: Note that --gdwarf2 only works on some targets,
451 not all.
c51ce5f0 452
85a39694
NC		 453 * config/tc-arm.h (md_end): Define.
454 (DWARF2_LINE_MIN_INSN_LENGTH): Define.
c51ce5f0 455
85a39694
NC		 456 * config/tc-arm.c (output_inst): Call dwarf2_generate_asm_lineno
457 if generating DWARF2 line numbers.
458 (arm_end_of_source): New function. Call dwarf2_finish if
459 necessary.
460
461 * config/tc-hppa.c (md_assemble): Use dwarf2_generate_asm_lineno.
462 * config/tc-m68hc11.c (m68hc11_new_insn): Use dwarf2_generate_asm_lineno.
463 * config/tc-sh.c (md_assemble): Use dwarf2_generate_asm_lineno.
c51ce5f0 464
cce0cbdc
DN		 4652000-10-25 Diego Novillo <dnovillo@cygnus.com>
466
467 * tc-i386.c: Fix prototype declarations for functions taking no
468 arguments.
469
64a0c779
DN		 4702000-10-24 Diego Novillo <dnovillo@cygnus.com>
471
472 * tc-i386.c (i386_operand_modifier): Remove.
473 (build_displacement_string): Remove.
474 (i386_parse_seg): Remove.
475 (i386_intel_memory_operand): Remove.
476 (i386_intel_operand): Re-write using recursive descent parser based
477 on MASM documentation.
478 (struct intel_parser_s): New structure.
479 (intel_parser): New static variable.
480 (struct intel_token): New structure.
481 (cur_token, prev_token): New static variables.
482 (T_NIL): Define.
483 (T_CONST): Define.
484 (T_REG): Define.
485 (T_BYTE): Define.
486 (T_WORD): Define.
487 (T_DWORD): Define.
488 (T_QWORD): Define.
489 (T_XWORD): Define.
490 (T_SHORT): Define.
491 (T_OFFSET): Define.
492 (T_PTR): Define.
493 (T_ID): Define.
494 (intel_match_token): New function.
495 (intel_get_token): New function.
496 (intel_putback_token): New function.
497 (intel_expr): New function.
498 (intel_e05): New function.
499 (intel_e05_1): New function.
500 (intel_e06): New function.
501 (intel_e06_1): New function.
502 (intel_e09): New function.
503 (intel_e09_1): New function.
504 (intel_e10): New function.
505 (intel_e10_1): New function.
506 (intel_e11): New function.
507
19f7b010
JJ		 5082000-10-20 Jakub Jelinek <jakub@redhat.com>
509
510 * config/tc-sparc.c (sparc_ip): Fix a bug which caused v9_arg_p
511 instructions to loose any special insn->architecture mask.
512
513 * config/tc-sparc.c (v9a_asr_table): Add v9b ASRs.
514 (sparc_md_end, sparc_arch_types, sparc_arch,
515 sparc_elf_final_processing): Handle v8plusb and v9b architectures.
516 (sparc_ip): Handle siam mode operands. Support v9b ASRs (and
517 request v9b architecture if they are used).
518
3ae647a0
NC		 5192000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
520
521 * config/tc-m68k.c: Fix the previous misapplied patch.
522
5cbdaa77
NC		 5232000-10-18 Michael Sokolov <msokolov@ivan.Harhan.ORG>
524
525 * config/tc-m68k.h (RELAX_RELOC_*): New definitions for both
526 BFD_ASSEMBLER and !BFD_ASSEMBLER.
527 * config/tc-m68k.c (md_convert_frag_1): Use them instead of
528 BFD_RELOC_*.
529
e6c774b4
KH		 5302000-10-17 Kazu Hirata <kazu@hxi.com>
531
532 * debug.c: Fix formatting.
533 * depend.c: Likewise.
534 * dwarf2dbg.c: Likewise.
535 * dwarf2dbg.h: Likewise.
536 * ecoff.c: Likewise.
537 * expr.c: Likewise.
538 * expr.h: Likewise.
539 * flonum-konst.c: Likewise.
540 * frags.h: Likewise.
541
ea20a7da
CC		 5422000-10-17 Chandrakala Chavva <cchavva@redhat.com>
543
544 * as.c: New option OPTION_TARGET_HELP. Prints all target specific
545 options.
546 * doc/as.texinfo: Added notes about this new option.
547
266cb5f1
HPN		 5482000-10-16 Hans-Peter Nilsson <hp@bitrange.com>
549
550 * config/tc-sh.c (JREG): Remove.
551 (md_convert_frag): Remove #if 0:d code using JREG.
552
6588847e
DN		 5532000-10-15 Diego Novillo <dnovillo@cygnus.com>
554
555 * config/tc-i386.c (i386_operand_modifier): Only match
556 modifiers SHORT and FLAT if they are followed by a space.
557 (parse_register): When `allow_naked_reg' is set, do not confuse
558 identifiers that start with a register name with a register.
559
30a2b4ef
KH		 5602000-10-12 Kazu Hirata <kazu@hxi.com>
561
562 * app.c: Fix formatting.
563 * as.c: Likewise.
564 * as.h: Likewise.
565 * bit_fix.h: Likewise.
566 * cgen.c: Likewise.
567 * cgen.h: Likewise.
568 * cond.c: Likewise.
569
d01e2a23
AM		 5702000-10-11 Alan Modra <alan@linuxcare.com.au>
571
572 * config/obj-elf.c (elf_frob_symbol): Revert 2000-10-07 change.
573
44852b19
AM		 5742000-10-07 Alan Modra <alan@linuxcare.com.au>
575
dc1fc56b
AM		 576 * config/tc-hppa.c (md_apply_fix): Remove plainly wrong assert.
577 Re-arrange function a little and improve error message.
578
44852b19
AM		 579 * write.c (write_relocs): Fix a comment.
580
581 * config/obj-elf.c (elf_frob_symbol): Make section syms global on
582 link-once sections.
583
afa680f8
JW		 5842000-10-05 Jim Wilson <wilson@cygnus.com>
585
586 * config/tc-ia64.c (resources_match): Handle IA64_RS_PRr.
587
ce8a8b2f
AM		 5882000-10-05 Alan Modra <alan@linuxcare.com.au>
589
590 * config/tc-i386.c: Delete some useless comments, reformat others.
591
592 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Add check to cover
593 non-global syms in linkonce sections.
594
56d27c17
AM		 5952000-10-04 Ralf Baechle <ralf@gnu.org>
596
597 * config/tc-ia64.c (operand_match): Don't use // style comments.
598 * config/tc-i370.c: Likewise.
599
7b15d668
HPN		 6002000-09-29 Hans-Peter Nilsson <hp@axis.com>
601
602 Changes to handle varying register prefix and user symbol prefix.
603 * config/tc-cris.c (SYNTAX_RELAX_REG_PREFIX,
604 SYNTAX_ENFORCE_REG_PREFIX, SYNTAX_USER_SYM_LEADING_UNDERSCORE,
605 SYNTAX_USER_SYM_NO_LEADING_UNDERSCORE, REGISTER_PREFIX_CHAR): New.
606 (s_syntax, cris_force_reg_prefix, cris_relax_reg_prefix,
607 cris_sym_leading_underscore, cris_sym_no_leading_underscore): New.
608 (demand_register_prefix): New variable.
609 (md_pseudo_table): New pseudo ".syntax".
610 (md_longopts): New options --no-underscore and --underscore.
611 (cris_target_format): Return elf32-us-cris or elf32-cris depending
612 on symbols_have_leading_underscore.
613 (get_gen_reg): Accept or require REGISTER_PREFIX_CHAR.
614 (get_spec_reg): Ditto.
615 (cris_number_to_imm) <case BFD_RELOC_VTABLE_ENTRY>: Remove FIXME.
616 Fix formatting.
617 (md_parse_option) <case 'h' 'H'>: Deprecate; add reference to
618 --help.
619 <case OPTION_NO_US, case OPTION_US>: New.
620 (md_show_usage): Be brief and reformat to match continuation of
621 --help.
622 * po/gas.pot: Regenerate.
623
27df9f40
AM		 6242000-09-28 Alan Modra <alan@linuxcare.com.au>
625
626 * config/tc-hppa.c (hppa_force_relocation): If OBJ_SOM, don't
627 force relocs for 12 bit branches.
628 (md_apply_fix): Similarly, adjust logic here.
629
5506e1a5
AM		 6302000-09-28 Alan Modra <alan@linuxcare.com.au>
631
632 * config/tc-hppa.c (md_apply_fix): Add fmt assertion. Don't
633 adjust for external and weak syms as we will use a reloc. Allow
634 for +8 offset when calculating limits of branches.
635 (hppa_fix_adjustable): Undo 2000-09-23 change.
636 (hppa_force_relocation): Likewise. Add fx_addsy assertion.
637 Correct distance calculation.
47d89dba
AM		 638 (tc_gen_reloc): Print the file name and line number if we can't
639 handle a fixup.
5506e1a5
AM		 640
641 From John David Anglin <dave@hiauly1.hia.nrc.ca>
642 * config/tc-hppa.c (nonzero_dibits): Define.
643 (arg_reloc_stub_needed): Check each arg and return value
644 separately for zero case.
645 (pa_align): Declare argument `bytes'.
646
81d4177b
KH		 6472000-09-25 Kazu Hirata <kazu@hxi.com>
648
649 * config/tc-cris.c: Fix formatting.
650 * config/tc-d10v.h: Likewise.
651 * config/tc-d30v.c: Likewise.
652 * config/tc-d30v.h: Likewise.
653 * config/tc-fr30.c: Likewise.
654 * config/tc-fr30.h: Likewise.
655 * config/tc-m68k.c: Likewise.
656 * config/tc-m68k.h: Likewise.
657 * config/tc-pj.h: Likewise.
658 * config/tc-ppc.c: Likewise.
659 * config/tc-ppc.h: Likewise.
660 * config/tc-sh.c: Likewise.
661 * config/tc-sh.h: Likewise.
662 * config/tc-sparc.c: Likewise.
663 * config/tc-v850.h: Likewise.
664 * config/tc-vax.h: Likewise.
665 * config/tc-w65.h: Likewise.
666 * config/tc-z8k.h: Likewise.
667
959ee541
AM		 6682000-09-23 Alan Modra <alan@linuxcare.com.au>
669
670 * config/tc-hppa.c (hppa_fix_adjustable): Do the external and weak
671 checks only for ELF.
672 (hppa_force_relocation): Likewise.
673
139368c9
JW		 6742000-09-22 Jim Wilson <wilson@cygnus.com>
675
676 * config/tc-ia64.c (dv_sem): Add "stop".
677 (specify_resource, case IA64_RS_PR): Only handles regs 1 to 15 now.
678 (specify_resource, case IA64_RS_PRr): New for regs 16 to 62.
679 (specify_resource, case IA64_RS_PR63): Reorder (note == 7) test to
680 match above.
681 (mark_resources): Check IA64_RS_PRr.
682
151337e8
NC		 6832000-09-22 Michael Sokolov <msokolov@ivan.Harhan.ORG>
684
56d27c17 685 * config/tc-m68k.c (md_relax_table, m68k_ip, md_convert_frag_1,
151337e8
NC		 686 md_estimate_size_before_relax): Redesign and clean up the
687 relaxation mechanism.
688
0b7410c4
KH		 6892000-09-21 Kazu Hirata <kazu@hxi.com>
690
691 * config/tc-ns32k.c: Fix formatting.
692 * config/tc-ns32k.h: Likewise.
693
a4d24084
KH		 6942000-09-20 Kazu Hirata <kazu@hxi.com>
695
82efde3a
KH		 696 * config/tc-m32r.c: Fix formatting.
697 * config/tc-m32r.h: Likewise.
698 * config/tc-m68851.h: Likewise.
699 * config/tc-m68hc11.c: Likewise.
700 * config/tc-m68hc11.h: Likewise.
701 * config/tc-m88k.c: Likewise.
702 * config/tc-mcore.c: Likewise.
a75214e5 703 * config/tc-mcore.h: Likewise.
82efde3a
KH		 704 * config/tc-mips.c: Likewise.
705 * config/tc-mips.h: Likewise.
706 * config/tc-mn10200.h: Likewise.
707 * config/tc-mn10300.h: Likewise.
a75214e5 708 * config/tc-tahoe.c: Likewise.
a4d24084
KH		 709 * config/tc-tahoe.h: Likewise.
710
4844386e 7112000-09-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
a05388f4
NC		 712
713 * config/tc-vax.c (synthetic_votstrs): Remove jbssi and jbcci.
714 Likewise in relaxation description comments.
715
9e754211
AM		 7162000-09-18 Alan Modra <alan@linuxcare.com.au>
717
718 * config/tc-hppa.h (TC_FORCE_RELOCATION_SECTION): Allow
719 subtraction of two syms without emitting a relocation.
720
721 From David Huggins-Daines <dhd@linuxcare.com>
722 * config/tc-hppa.c (hppa_force_relocation): Force relocations for
723 global or weak symbols.
724
4a4f25cf
KH		 7252000-09-15 Kazu Hirata <kazu@hxi.com>
726
727 * config/tc-h8300.h: Fix formatting.
728 * config/tc-h8500.c: Likewise.
729 * config/tc-h8500.h: Likewise.
730 * config/tc-hppa.h: Likewise.
731 * config/tc-i370.h: Likewise.
732 * config/tc-i386.h: Likewise.
733 * config/tc-i860.c: Likewise.
734 * config/tc-i860.h: Likewise.
735 * config/tc-i960.h: Likewise.
736 * config/tc-ia64.c: Likewise.
737 * config/tc-ia64.h: Likewise.
738
1dab94dd
KH		 7392000-09-14 Kazu Hirata <kazu@hxi.com>
740
741 * config/tc-a29k.c: Fix formatting.
742 * config/tc-alpha.c: Likewise.
743 * config/tc-arc.c: Likewise.
744 * config/tc-arc.h: Likewise.
745 * config/tc-arm.c: Likewise.
746 * config/tc-arm.h: Likewise.
747 * config/tc-avr.c: Likewise.
748 * config/tc-avr.h: Likewise.
749 * config/tc-tic30.c: Likewise.
750 * config/tc-tic30.h: Likewise.
751 * config/tc-tic54x.c: Likewise.
752 * config/tc-tic54x.h: Likewise.
753 * config/tc-tic80.c: Likewise.
754 * config/tc-tic80.h: Likewise.
755
7484b8e6
TW		 7562000-09-14 Timothy Wall <twall@cygnus.com>
757
758 * config/tc-ia64.c (specify_resource): For PR%/PR63, note types of
759 parallel comparisons for later use.
760 (struct rsrc): Add parallel comparison type.
761 (resources_match): Skip special cases of PR usage (non-conflicting
762 parallel compares).
56d27c17 763
bf514e21
KH		 7642000-09-13 Kazu Hirata <kazu@hxi.com>
765
766 * config/obj-ecoff.c: Fix formatting.
767 * config/obj-elf.c: Likewise.
768 * config/obj-elf.h: Likewise.
769 * config/obj-evax.h: Likewise.
770 * config/obj-generic.h: Likewise.
771 * config/obj-hp300.c: Likewise.
772 * config/obj-hp300.h: Likewise.
773 * config/obj-ieee.h: Likewise.
774 * config/obj-vms.c: Likewise.
775 * config/obj-vms.h: Likewise.
776
156c2f8b 7772000-09-13 Anders Norlander <anorland@acc.umu.se>
56d27c17 778
156c2f8b
NC		 779 * config/tc-mips.c (md_begin): Recognize 4Kc, 4Km and 4Kp processors.
780 (md_parse_option): Ditto.
781 (md_longopts): Add -mips32 option.
782 (md_show_usage): Document new options.
783 (mips_ip): Assemble sdbbp 20 bit 'm' args for MIPS32.
784 (mips_ip): Assemble mfc0 with a sub-selection code.
785 (validate_mips_insn): Handle 'H' (OP_*_SEL) and 'm' (OP_*_CODE20).
786 (mips_cpu_to_str): New function.
787 (mips_ip): Use mips_cpu_to_str instead of printing numeric cpu value.
788 Use CPU_* defines instead of hardcoded numbers.
789
790 * doc/as.texinfo: Document new options.
791 * doc/c-mips.texi: Ditto.
792
a01b9fa4
KH		 7932000-09-12 Kazu Hirata <kazu@hxi.com>
794
795 * as.h: Fix formatting.
796 * asintl.h: Likewise.
797 * bit_fix.h: Likewise.
dcd619be
KH		 798 * config/obj-aout.c: Likewise.
799 * config/obj-aout.h: Likewise.
800 * config/obj-bout.c: Likewise.
801 * config/obj-bout.h: Likewise.
802 * config/obj-coff.c: Likewise.
803 * config/obj-coff.h: Likewise.
a01b9fa4
KH		 804 * dwarf2dbg.h: Likewise.
805 * expr.h: Likewise.
806 * flonum.h: Likewise.
807 * frags.h: Likewise.
808 * itbl-ops.h: Likewise.
809 * macro.h: Likewise.
810 * read.h: Likewise.
811 * sb.h: Likewise.
812 * struc-symbol.h: Likewise.
813 * subsegs.h: Likewise.
814 * symbols.h: Likewise.
815 * tc.h: Likewise.
816 * write.h: Likewise.
817
92774660
KH		 8182000-09-11 Kazu Hirata <kazu@hxi.com>
819
f0e652b4
KH		 820 * bignum-copy.c: Fix formatting.
821 * config/tc-i370.c: Likewise.
92774660
KH		 822 * config/tc-i960.c: Likewise.
823 * config/tc-m68k.c: Likewise.
f0e652b4
KH		 824 * ehopt.c: Likewise.
825 * flonum-copy.c: Likewise.
826 * flonum-konst.c: Likewise.
827 * flonum-mult.c: Likewise.
828 * literal.c: Likewise.
829 * read.c: Likewise.
830 * sb.c: Likewise.
831 * stabs.c: Likewise.
832 * subsegs.c: Likewise.
92774660 833
222f8079
PB		 8342000-09-09 Philip Blundell <philb@gnu.org>
835
836 * configure.in (arm*-*-uclinux*): New target.
837 * configure: Regenerate.
838
c488923f
KH		 8392000-09-09 Kazu Hirata <kazu@hxi.com>
840
841 * input-file.c: Fix formatting.
842 * itbl-ops.c: Likewise.
843 * messages.c: Likewise.
844
e0e3ecca
PB		 8452000-09-08 Philip Blundell <philb@gnu.org>
846
847 * config/tc-arm.c (md_apply_fix3): Correct handling of ADRL when
848 offset is negative.
849
5d64ca4e
L		 8502000-09-07 H.J. Lu <hjl@gnu.org>
851
852 * configure.in (AC_ISC_POSIX): Put after AC_CANONICAL_SYSTEM.
853 * configure: Rebuild.
854
bdaaa2e1
KH		 8552000-09-07 Kazu Hirata <kazu@hxi.com>
856
e49bc11e
KH		 857 * atof-generic.c: Fix formatting.
858 * config/tc-mips.c: Likewise.
e13b337a
KH		 859 * config/tc-vax.c: Likewise.
860 * input-scrub.c: Likewise.
bdaaa2e1 861
d07ed2cd
AO		 8622000-09-07 Alexandre Oliva <aoliva@redhat.com>
863
864 * config/tc-sh.h (TARGET_FORMAT): Use sh-linux targets.
865 * configure.in (sh-*-linux*): Added.
866 * configure: Rebuilt.
867
86905619
KH		 8682000-09-06 Kazu Hirata <kazu@hxi.com>
869
a28a3ccf
JL		 870 * config/tc-hppa.c: Fix formatting.
871
86905619
KH		 872 * ecoff.c: Fix formatting.
873
58cccadb
AO		 8742000-09-06 Alexandre Oliva <aoliva@redhat.com>
875
876 * configure: Rebuilt with new libtool.m4.
877
542d6675
KH		 8782000-09-05 Kazu Hirata <kazu@hxi.com>
879
880 * cgen.c: Fix formatting.
881 * config/tc-ia64.c: Likewise.
882
5b343f5a
NC		 8832000-09-05 Nick Clifton <nickc@redhat.com>
884
885 * aclocal.m4: Regenerate.
886 * config.in: Regenerate.
887 * configure: Regenerate.
888 * po/gas.pot: Regenerate.
50bbae35 889
07e90ad5
HPN		 8902000-09-05 Hans-Peter Nilsson <hp@axis.com>
891
892 * config/tc-cris.c: Correct comment typos.
893
1485d400
EC		 8942000-09-05 Eric Christopher <echristo@cygnus.com>
895
896 * config/tc-mn10300.c: Cleanup.
897 (md_pcrel_from): Enable.
898
904a31bf
AM		 8992000-09-05 Alan Modra <alan@linuxcare.com.au>
900
927781e2
AM		 901 * expr.c (operand): Fix a comment typo.
902 * write.c (write_relocs): Fix a signed/unsigned warning.
903
ecacdc7a
AM		 904 * config/tc-hppa.c (fudge_reg_expressions): New
905 (hppa_force_reg_syms_absolute): New.
906 (pa_equ): Allow reg_section expressions.
907 * config/tc-hppa.c (md_optimize_expr): Define.
908 (hppa_force_reg_syms_absolute): Prototype.
909
910 * config/tc-hppa.c (pa_11_fp_reg_struct): Delete.
911 (pa_parse_number): Pass in arg to select fp reg parsing.
912 Return 1 to indicate format checks pass. If strict, then only
913 accept a register or register symbol. Return value in...
914 (pa_number): New static for pa_parse_number.
915 (FP_REG_BASE): Define.
916 (FP_REG_RSEL): Define.
917 (pre_defined_registers): Apply FP_REG_BASE and FP_REG_RSEL as
918 appropriate. White space changes.
919 (need_pa11_opcode): Don't bother passing any params, get them from
920 globals instead.
921 (pa_ip): Modify all calls to pa_parse_number and need_pa11_opcode.
922 Remove extraneous check in case 'Q'.
923 (pa_equ): Modify call to pa_parse_number to do strict parsing. If
924 reg, set section of resulting symbol to reg_section.
925 (pa_parse_space_stmt): Modify call to pa_parse_number.
926 (pa_space): Likewise.
927
904a31bf
AM		 928 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
929 (hppa_force_relocation): Handle vtable relocs.
930 (pa_vtable_entry): New.
931 (pa_vtable_inherit): New.
932 (md_pseudo_table): Add entries for vtable pseudos.
933 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
934 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
935 against weak syms.
936 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
937 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
938 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
939 millicode import.
940 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
941 specify a symbol type.
942
943 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
944 dependent things together.
945 (md_elf_symbol_type): Define.
946
947 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
948 symbol.
949 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
950
951 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
952 (obj_elf_vtable_entry): Declare.
953
954 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
955 and export function.
956 (obj_elf_vtable_entry): Similarly.
957 (elf_pseudo_table): Fix the damage with a cast.
958
a47cf567 9592000-09-03 Richard Henderson <rth@cygnus.com>
032efc85
RH		 960
961 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
962 for template selection when a label is needed.
963
197865e8
KH		 9642000-09-02 Kazu Hirata <kazu@hxi.com>
965
966 * config/tc-ia64.c: Fix formatting.
967
18e03609
NC		 9682000-09-02 Nick Clifton <nickc@redhat.com>
969
970 * configure.in: Increase version number to 2.10.91.
971 * configure: Regenerate.
972 * aclocal.m4: Regenerate.
973 * config.in: Regenerate.
974 * po/gas.pot: Regenerate.
975 * Makefile.in: Regenerate.
1485d400 976
a1cc9221
AO		 9772000-09-01 Alexandre Oliva <aoliva@redhat.com>
978
979 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
980 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
981 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
982 similar relocs.
983 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
984 branches.
985
9862000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
987
988 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
989 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
990 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
991 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
992 (GOT_symbol): New variable.
993 (md_undefined_symbol): Set it.
994
44576e1f
RH		 9952000-09-01 Richard Henderson <rth@cygnus.com>
996
997 * config/tc-ia64.c (match): Don't inline.
998 (extra_goodness): New.
999 (md_begin): Prefer nop.f and nop.b for best_template.
1000
29f8404c
KH		 10012000-08-31 Kazu Hirata <kazu@hxi.com>
1002
76b0a8c0
KH		 1003 * as.c: Fix formatting.
1004 * cond.c: Likewise.
1005 * frags.c: Likewise.
29f8404c
KH		 1006 * macro.c: Likewise.
1007
b4c1ea07
EC		 10082000-08-31 Eric Christopher <echristo@cygnus.com>
1009
1010 * config/tc-mn10300.c: Cleanup and fix warnings.
1011 (md_pseudo_table): Add initializers.
1012 (md_show_usage): Cleanup.
1013 (md_parse_option): Fix warnings.
1014 (md_undefined_symbol): Fix warnings.
1015 (md_conver_frag): Fix warnings.
1016 (tc_gen_reloc): Fix warnings.
1017 (md_apply_fix3): Fix warnings.
1018 (check_operand): Fix warnings.
1019
ac48eca1
AO		 10202000-08-31 Alexandre Oliva <aoliva@redhat.com>
1021
1022 * acinclude.m4: Include libtool and gettext macros from the
1023 top level.
1024 * aclocal.m4, configure: Rebuilt.
1025
e0c21649
GK		 10262000-08-30 Mark Hatle <mhatle@mvista.com>
1027
1028 * config/tc-ppc.c (md_parse_option): Recognize -m405.
1029
cf39a089
KH		 10302000-08-31 Kazu Hirata <kazu@hxi.com>
1031
1032 * listing.c: Fix formatting.
1033
3ee4defc
KH		 10342000-08-29 Kazu Hirata <kazu@hxi.com>
1035
1036 * app.c: Fix a comment typo. Fix formatting.
1037
1e8d20f4
NC		 10382000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
1039
50bbae35
AM		 1040 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
1041 offset of the target destination for jmp instructions.
1042 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
1e8d20f4 1043
5bcac8a4
HPN		 10442000-08-24 Hans-Peter Nilsson <hp@axis.com>
1045
1046 * NEWS: Mention support for CRIS.
1047
46547ecc
DC		 1048Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
1049
1050 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
1051 Sets `.lcomm' alignment to zero.
1052
4b853faa
AO		 10532000-08-23 Alexandre Oliva <aoliva@redhat.com>
1054
1055 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
1056 (TC_FIX_ADJUSTABLE): Define.
1057
efcc5914
JW		 10582000-08-23 Jim Wilson <wilson@cygnus.com>
1059
1060 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
1061 unwind.personality_routine is set.
1062
aca719bf
AO		 10632000-08-23 H.J. Lu <hjl@gnu.org>
1064
1065 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
1066
a3da4de1
AO		 10672000-08-23 Alexandre Oliva <aoliva@redhat.com>
1068
1069 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
1070 environment is pe.
1071
56385375
L		 10722000-08-22 H.J. Lu <hjl@gnu.org>
1073
1074 * config.in (STRICTCOFF): New for strict COFF.
1075
1076 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
1077 i386-*-go32* and i386-go32-rtems*.
1078 * configure: Rebuilt.
1079
1080 * config/obj-coff.c (obj_coff_endef): Follow the historical
1081 behavior if STRICTCOFF is not defined.
1082
1083 * doc/internals.texi: Document STRICTCOFF.
1084
8f36cd18
AO		 10852000-08-22 Alexandre Oliva <aoliva@redhat.com>
1086
1087 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
1088 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
1089 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1090 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
1091 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
1092 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
1093 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
1094 Likewise.
1095
58a77e41
EC		 10962000-08-22 Eric Christopher <echristo@cygnus.com>
1097
1098 * config/tc-mn10300.c: (md_apply_fix): New function.
1099 (mn10300_force_relocation): New function.
1100 (mn10300_fix_adjustable): New function.
1101
1102 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
1103 (TC_HANDLES_FX_DONE): Define.
1104 (obj_fix_adjustable): Define.
1105 (MD_APPLY_FIX3): Define.
1106 (TC_LINKRELAX_FIXUP): Define.
1107
1108 * write.c: (TC_LINKRELAX_FIXUP): Define if not
1109 previously defined.
1110 (fixup_segment): Use TC_LINKRELAX_FIXUP.
1111
1112 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
1113
ded0649c
JE		 11142000-08-21 Jason Eckhardt <jle@cygnus.com>
1115
1116 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
1117 if the fixup resulted in a relocation.
1118
66102fe2
NC		 11192000-08-18 Nick Clifton <nickc@redhat.com>
1120
1121 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
1122 Make reference to first element of shift_names explicit.
1123
02198638
AO		 11242000-08-18 Alexandre Oliva <aoliva@redhat.com>
1125
1126 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
1127 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
1128 add a symbol's address. Removed all target-specific #ifdefs that
1129 used to accomplished the same.
1130 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1131 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1132 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1133 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1134 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
1135
353e2c69
KH		 11362000-08-17 Kazu Hirata <kazu@hxi.com>
1137
1138 * dwarf2dbg.c: Fix formatting.
1139
4fb7971f
NC		 11402000-08-17 Nick Clifton <nickc@redhat.com>
1141
1142 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
1143 to be recoded as logical shift lefts by zero.
1144
50b81f19
JW		 11452000-08-16 Jim Wilson <wilson@cygnus.com>
1146
1147 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
1148 postincrement modified registers. Handle IA64_OPND_R3_2 addl
1149 source registers.
1150 (note_register_values): Handle IA64_OPND_R3_2 operands.
1151
f869cfc6
JE		 11522000-08-16 Jason Eckhardt <jle@cygnus.com>
1153
50bbae35 1154 * config/tc-i860.c (md_operand): Silly typo fixed.
f869cfc6 1155
8cb8bcba
NC		 11562000-08-16 Nick Clifton <nickc@redhat.com>
1157
1158 * config/tc-arm.c (struct asm_shift): Delete.
1159 (shift[]): Delete.
1160 (enum asm_shift_index): New.
1161 (struct asm_shift_properties): New.
1162 (struct asm_shift_name): New.
1163 (shift_properties[]); New.
1164 (shift_names[]); New.
1165
1166 (decode_shift): Use new structures.
1167 Issue a warning is "ROR #0" is used.
1168 Issue a warning if "ASR #0" or "LSR #0" is used.
1169
1170 (md_begin): Initialise arm_shift_hsh table from new
1171 asm_shift_name array.
1172
c2158c24
JJ		 11732000-08-16 Jakub Jelinek <jakub@redhat.com>
1174
1175 * config/tc-sparc.c: Kill all warnings.
1176 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
1177 in -xarch= as well.
1178 (md_show_usage): Update usage text.
1179
70485b5c
NC		 11802000-08-16 Nick Clifton <nickc@redhat.com>
1181
c2158c24 1182 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
70485b5c
NC		 1183 useful.
1184
a47cf567 11852000-08-15 Will Cohen <wcohen@redhat.com>
0d10e182
JL		 1186
1187 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
1188
1189 * config/tc-sh.c (md_assemble): Changed so debug_type
1190 test performed for ppi_assemble
1191 * config/tc-sh.c: Included dwarf2dbg.h.
1192 (debug_line): Defined.
1193 (md_assemble): Generates dwarf2 line info.
1194 (sh_finalize): New function. Finalize dwarf2 info.
1195 (assemble_ppi): Returns size of code generated.
1196 (build_Mytes): Returns size of code generated.
1197 (md_pseudo_table): Added "file" and "loc" psuedo ops.
1198 * config/tc-sh.h (md_end): Defined.
1199 (sh_finalize): Declared.
1200
1db77c8e
AO		 12012000-08-15 Alexandre Oliva <aoliva@redhat.com>
1202
1203 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
1204 md_number_to_chars.
1205
046b3b54
NC		 12062000-08-14 Nick Clifton <nickc@redhat.com>
1207
1208 * config/tc-arm.c (do_bx): Allow "bx pc".
1209
c43c2cc5
JW		 12102000-08-14 Jim Wilson <wilson@cygnus.com>
1211
1212 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
1213 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
1214 (md_begin): Change assignment to md.flag to OR in the new bit.
1215
d1d8ba22
NC		 12162000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
1217
1218 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
1219 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
1220 C_MOU, and C_EOS.
1221
22b36938
JE		 12222000-08-14 Jason Eckhardt <jle@cygnus.com>
1223
1224 * NEWS: Mention i860 support.
1225
c0bd0db2
JL		 1226Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
1227
1228 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1229
0ac658b8
AS		 12302000-08-14 Andreas Schwab <schwab@suse.de>
1231
1232 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
1233
9fc2dda2
JE		 12342000-08-11 Andreas Schwab <schwab@suse.de>
1235
1236 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
1237 argument.
1238
bc4466dc
KH		 12392000-08-11 Kazu Hirata <kazu@hxi.com>
1240
1241 * expr.c: Fix formatting.
351aa9f6 1242 * config/obj-bout.c: Likewise.
bc4466dc 1243
a9c99419
JE		 12442000-08-10 Jason Eckhardt <jle@cygnus.com>
1245
1246 * doc/c-i860.texi: Flesh out the i860 section more.
1247
7c743825
KH		 12482000-08-10 Kazu Hirata <kazu@hxi.com>
1249
1250 * symbols.c: Fix formatting.
929b12bc 1251 * expr.c: Likewise.
7c743825 1252
fa2255cb
DN		 1253Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
1254
1255 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
1256 has the IgnoreSize bit set.
1257
fc997f4b
AM		 12582000-08-09 Alan Modra <alan@linuxcare.com.au>
1259
1260 From Rodney Brown <RodneyBrown@mynd.com>
1261 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
1262 * configure: Regenerate.
1263
a47cf567
NC		 12642000-08-09 Kazu Hirata <kazu@hxi.com>
1265
1266 * hash.c: Fix formatting.
1267 * gasp.c: Likewise.
1268
305d537e
JE		 12692000-08-08 Jason Eckhardt <jle@cygnus.com>
1270
1271 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
1272 (i860_fix_info): New enum.
1273 (MD_APPLY_FIX3): Define.
1274 (WORKING_DOT_WORD): Define.
1275 (TC_HANDLES_FX_DONE): Define.
1276 (DIFF_EXPR_OK): Define.
1277 (LISTING_HEADER): Define.
1278 (TARGET_FORMAT): Select target format based on endian flag.
1279 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
1280 (target_big_endian): Add external declaration.
1281
1282 * config/tc-i860.c: All existing code reworked completely. Other
1283 new code shown below.
1284 (SYNTAX_SVR4): Define.
1285 (target_warn_expand): New variable.
1286 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
1287 (md_longopts): Declare and define with new options (-EL, -EB,
1288 and -mwarn-expand).
1289 (md_show_usage): New function.
1290 (md_operand): New function.
1291 (obtain_reloc_for_imm16): New function.
1292 (md_apply_fix3): New function.
1293 (tc_gen_reloc): New function.
1294
df86943d
NC		 12952000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1296
1297 * config/tc-m68hc11.c (build_jump_insn): Make sure the
1298 2 bytes of the jump address are in the same frag.
1299 (find): Accept 68hc12 register indirect modes.
1300
1301 * NEWS: Mention 68HC11 & 68HC12 support.
58a77e41 1302
30d25259
RH		 13032000-08-07 Richard Henderson <rth@cygnus.com>
1304
1305 * config/tc-ia64.c (unwind): Add prologue_mask member.
1306 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
1307 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
1308 (dot_body): Clear unwind.prologue_mask.
1309 (dot_prologue): Set it. Accept a register second argument.
1310
2d484c7f
KH		 13112000-08-07 Kazu Hirata <kazu@hxi.com>
1312
1313 * config/atof-ieee.c: Fix formatting.
1314 * config/atof-tahoe.c: Likewise.
1315
a47cf567 13162000-08-06 Nick Clifton <nickc@cygnus.com>
1485d400 1317
3d4ae3c0
NC		 1318 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
1319 work.
1320
c91d2e08
NC		 1321 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
1322 of .popsection, .previous, .pushsection, .subsection,
1323 .version, .vtable_entry, .vtable_inherit and .weak.
1324
47926f60
KH		 13252000-08-05 Kazu Hirata <kazu@hxi.com>
1326
1327 * config/tc-cris.c: Fix formatting.
1328 * config/tc-i386.c: Likewise.
1329 * config/tc-sparc.c (sparc_ip): Simplify the code.
1330
ab3e48dc
KH		 13312000-08-04 Kazu Hirata <kazu@hxi.com>
1332
1333 * config/tc-cris.c: Rearrange code for readability.
1334 * config/tc-d10v.c: Fix formatting.
1335 * config/tc-m32r.c: Likewise.
1336 * config/tc-sparc.c: Likewise.
1337
3d56ab85
JW		 13382000-08-02 Jim Wilson <wilson@cygnus.com>
1339
1340 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
1341 before ia64_find_opcode.
1342 (md_assemble): Likewise.
1343
3f9dfb2c
NC		 13442000-08-01 Nick Clifton <nickc@cygnus.com>
1345
a47cf567 1346 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
d78c7dca 1347 Undo some formatting fixes.
3f9dfb2c 1348
28e4f854
KH		 13492000-08-01 Kazu Hirata <kazu@hxi.com>
1350
1351 * config/obj-som.c: Fix formatting.
1352 * config/obj-ieee.c: Likewise.
1353 * config/tc-arm.c: Likewise.
1354 * config/tc-v850.c: Likewise.
1355
a570e639
NC		 13562000-08-01 Nick Clifton <nickc@redhat.com>
1357
1358 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
1359 index by command line option.
58a77e41 1360
a570e639
NC		 13612000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1362
1363 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
1364 (@node M68K-Branch): Rewrite to match the reality.
1365
e3308d0d
JE		 13662000-07-31 Jason Eckhardt <jle@cygnus.com>
1367
1368 * doc/c-i860.texi: New file.
1369 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
1370 * doc/Makefile.in: Regenerate.
1371 * doc/all.texi: Add I860 as relevant architecture.
1372 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
1373
2fd5405a
NC		 13742000-07-31 Kazu Hirata <kazu@hxi.com>
1375
1376 * config/tc-d30v.c: Fix formatting.
1377
28e7409f
NC		 13782000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1379
50bbae35
AM		 1380 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
1381 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
1382 long emit a long branch if available instead of an absolute jump, never
1383 emit absolute jumps for anything with --pcrel.
28e7409f
NC		 1384
1385 * doc/c-m68k.texi: Document new command line option.
58a77e41 1386
a47cf567
NC		 13872000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
1388
1389 * config/tc-avr.c: Use PARAMS macro in function declarations.
1390 Don't declare md_pcrel_from_section (already in tc-avr.h).
1391 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
1392 (avr_operand): Don't set (unsigned) op_mask to -1.
1393
534022ea
JE		 13942000-07-28 Jason Eckhardt <jle@cygnus.com>
1395
50bbae35
AM		 1396 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
1397 * configure: Regenerated.
1398 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
1399 of operand to the .type directive (.e.g, "type").
534022ea 1400
4c400d5e
AM		 14012000-07-28 Alan Modra <alan@linuxcare.com.au>
1402
1403 * as.h (warn_comment, found_comment, found_comment_file): Declare.
1404 * app.c (do_scrub_chars): Record where first comment found.
1405 * read.c (read_a_source_file): Init found_comment on entry, and
1406 notify whether comments found on exit.
1407 * config/tc-hppa.c (md_shortopts): Add "c".
1408 (md_longopts): Add warn-comment.
1409 (md_parse_option): Handle it.
1410 (md_show_usage): Show available options.
1411 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
1412
0aa529cb
AC		 1413Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
1414
1415 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
1416 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
50bbae35 1417 sym_ptr_ptr
0aa529cb
AC		 1418 (md_estimate_size_before_relax): Don't fall off end of function.
1419
c6a7ab1f
NC		 14202000-07-27 Kazu Hirata <kazu@hxi.com>
1421
1422 * config/tc-avr.c: Fix formatting.
1423 * config/tc-ns32k.c: Likewise.
1424
e0c6ed95
AM		 14252000-07-27 Alan Modra <alan@linuxcare.com.au>
1426
1427 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
1428
14292000-07-27 Kazu Hirata <kazu@hxi.com>
1430
1431 * config/tc-d10v.c: Fix formatting.
1432 * config/tc-z8k.c: Likewise.
1433 * config/tc-sparc.c: Likewise.
1434
6883dc5e 14352000-07-26 Dave Brolley <brolley@redhat.com>
eabed1c0
DB		 1436
1437 * cgen.c (queue_fixup): Declare opinfo.
1438 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
1439 (gas_cgen_md_operand): Ditto.
1440 (gas_cgen_md_apply_fix3): Ditto.
1441
39da8128
DD		 14422000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
1443
1444 * config/obj-coff.c (obj_frob_symbol): Don't merge
1445 labels. Don't merge if the symbol isn't constant. Return
1446 immediately if a symbol is merged.
1447
65e68b04
AM		 14482000-07-22 Alan Modra <alan@linuxcare.com.au>
1449
1450 * frags.c (frag_align): Correct absolute section alignment.
1451
5e0d736c
DD		 14522000-07-20 DJ Delorie <dj@redhat.com>
1453
1454 * config/obj-coff.c (obj_frob_symbol): revert previous change,
1455 it breaks linking against DLLs.
1456
3bcbcc3d
HPN		 14572000-07-20 Hans-Peter Nilsson <hp@axis.com>
1458
1459 * configure.in: Add CRIS support.
1460 * configure: Regenerate.
1461 * Makefile.am: (CPU_TYPES): Add cris.
1462 (CPU_OBJ_VALID) [aout]: Add cris.
1463 (MULTI_CPU_TYPES): Add cris.
1464 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
50bbae35 1465 [coff]: Only i386 and mips are valid.
3bcbcc3d
HPN		 1466 (TARGET_CPU_CFILES): Add config/tc-cris.c.
1467 (TARGET_CPU_HFILES): Add config/tc-cris.h.
1468 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
1469 Regenerate dependencies.
1470 * Makefile.in: Regenerate.
1471 * aclocal.m4: Regenerate.
1472 * as.c: Declare crisaout, criself.
1473 * config/tc-cris.h, config/tc-cris.c: New.
1474 * config/e-criself.c, config/e-crisaout.c: New.
1475 * po/POTFILES.in, po/gas.pot: Regenerate.
1476
041ff4dd 14772000-07-20 Kazu Hirata <kazu@hxi.com>
58a77e41 1478
041ff4dd 1479 * read.c: Fix formatting.
efaf0ba4 1480 * write.c: Fix formatting.
041ff4dd 1481
f980ada0
L		 14822000-07-19 H.J. Lu <hjl@gnu.org>
1483
1484 * sb.c: Include <stdlib.h> if exists for abort ().
1485
25a8b250
AM		 14862000-07-19 Alan Modra <alan@linuxcare.com.au>
1487
1488 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
1489 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
1490 (pa_type_args): Same here.
1491
7a9aaf92
NC		 14922000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
1493
1494 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
1495 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
1496 the storage class is already set.
1497
8098403c
NC		 14982000-07-17 Kazu Hirata <kazu@hxi.com>
1499
fafb6d17 1500 * config/tc-m68hc11.c: Fix formatting.
ff5a4f04
KH		 1501 * config/tc-mn10200.c: Likewise.
1502 * config/tc-mn10300.c: Likewise.
1503 * config/tc-pj.c: Likewise.
1504 * config/tc-tic80.c: Likewise.
1505 * config/tc-w65.c: Likewise.
8098403c 1506
977e771a
FCE		 15072000-07-17 Frank Ch. Eigler <fche@redhat.com>
1508
1509 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
1510 is defined.
1511
63bf5651
ILT		 15122000-07-15 Ian Lance Taylor <ian@zembu.com>
1513
1514 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
1515 @code.
1516
1cd1c99b
AM		 15172000-07-15 Alan Modra <alan@linuxcare.com.au>
1518
1519 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
1520 ELF as are used for SOM (except the 32-bit reloc one) to decide
1521 whether a symbol can be reduced to a section symbol. Expand on
1522 the comment for symbols involved in LR% and RR% expressions.
1523
119d663a
NC		 15242000-07-14 Nick Clifton <nickc@cygnus.com>
1525
1526 * config/tc-mips.c (mips_disable_float_construction): New
1527 static variable. Set to true if doubles should not be
1528 constructed by loading two single width fp registers with
1529 halves of the value.
1530 (mips_ip): Test mips_disable_float_construction.
1531 (md_longopts): Add command line switches --construct-floats
1532 and --no-construct-floats.
1533 (md_parse_option): Parse new command line options.
1534 (md_show_usage): Describe new command line options.
1535
1536 * doc/c-mips.texi: Document new command line options.
1537
906fac54
AM		 15382000-07-13 Koundinya K <kk@ddeorg.soft.net>
1539
1540 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
1541 * configure: Regenerate.
1542
15432000-07-13 Hans-Peter Nilsson <hp@axis.com>
1544
1545 * configure.in (DEFAULT_EMULATION setting): Revert part of
1546 2000-07-01 change that set te_multi=multi unless set to tmips.
1547 * configure: Regenerate.
1548
7f788821
NC		 15492000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
1550
1551 * config/obj-coff.c (coff_frob_section): Add padding to the last
1552 section when aligning it increases its size.
1553
9a736b6b
NC		 15542000-07-11 Kazu Hirata <kazu@hxi.com>
1555
1556 * config/tc-tic54x.c: Fix formatting.
1557
3dd5103b
NC		 15582000-07-10 Kazu Hirata <kazu@hxi.com>
1559
1560 * config/tc-h8500.c: Fix formatting.
1aea3bb8 1561 * config/tc-tic54x.c: Fix formatting.
3dd5103b 1562
46b85d42
AM		 15632000-07-10 Alan Modra <alan@linuxcare.com.au>
1564
1565 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
1566 displacements correctly.
1567
1568 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
1569
15702000-07-10 Ryan Bradetich <rbradetich@uswest.net>
1571
1572 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
1573 warning.
1574 (hash_jam): Ditto.
1575
ad1079af
AM		 15762000-07-09 Alan Modra <alan@linuxcare.com.au>
1577
1578 From David Huggins-Daines <dhd@linuxcare.com>
1579 * config/te-hppalinux64.h: Add a new emulation.
1580 * configure.in (emulations): Add configure bits to support the
1581 64-bit Linux/parisc target.
1582 * configure: Regenerate.
1583
1584 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
1585 (md_shortopts): Add `V' for ELF.
1586
1587 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
1588 when SOM or ELF_ARG_RELOC are defined.
1589 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
1590 ELF_ARG_RELOC are defined.
1591 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
1592 (pa_stringer): ..Do it here instead. Fix comment typos.
1593 (hppa_force_relocation): Cast enums to int before comparing with
1594 ints.
1595
1596 From Ryan Bradetich <rbradetich@uswest.net>
1597 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
1598 redifinition warning.
1599 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
1600 (hppa_force_relocation): ditto
ad1079af
AM		 1601 (md_apply_fix): Added cast to buf to fix warnings.
1602
1603 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
1604 cons_fix_new_hppa, hppa_force_relocation): Prototype.
1605
1606 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
1607 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
1608 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
1609 reloc_type** to avoid warnings in switch.
1610 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
1611 little earlier instead.
1612
1613 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
1614 and elf.
1615 (pa_type_args): Use symbol_arg_reloc_info.
1616 (struct pa_it): Make arg_reloc unsigned int.
1617 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
1618 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
1619 (pa_code): Delete. pa_text duplicates this function.
1620 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
1621 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
1622 int.
1623 (cons_fix_new_hppa): Actually change selector to e_fsel when
1624 warning about assuming so.
1625 (tc_gen_reloc): More example elf arg reloc code.
1626 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
1627 (hppa_force_relocation): Likewise.
1628
1629 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
1630 files.
1631 (pa_end_of_source): Prototype.
1632 (hppa_fix_adjustable): Prototype.
1633 (LABELS_WITHOUT_COLONS): Move it..
1634 * config/te-hppa.h: To here.
1635
1636 * config/te-hppa64.h: New file.
1637
1638 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
1639 type.
1640 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
1641 format -10, -16, 16 relocs.
1642 (hppa_elf_mark_end_of_function): Test for null
1643 last_call_info->start_symbol
1644
1645 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
1646 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
1647 re_assesmble_* functions. Delete extraneous statements. Fix
1648 typos in comments.
1649 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
1650 insn to re_assemble_*.
1651
623aa224
UC		 16522000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
1653
1654 * doc/internals.texi (Expressions): Fix typo.
58a77e41 1655
c4aa876b
NC		 16562000-07-08 Kazu Hirata <kazu@hxi.com>
1657
1658 * config/tc-sh.c: Fix formatting.
d0313fb7 1659 * config/tc-tic54x.c: Fix formatting.
f851444e
NC		 1660 * depend.c: Fix formatting.
1661 * flonum-konst.c: Likewise.
1662 * flonum-mult.c: Likewise.
c4aa876b 1663
6b31947e
NC		 16642000-07-07 Kazu Hirata <kazu@hxi.com>
1665
a5bfe8c9 1666 * config/tc-sh.c: Fix comments.
bc0d738a
NC		 1667 * config/obj-vms.c: Fix comments.
1668 * config/tc-a29k.c: Likewise.
1669 * config/tc-alpha.c: Likewise.
1670 * config/tc-h8300.c: Likewise.
1671 * config/tc-h8500.c: Likewise.
1672 * config/tc-i370.c: Likewise.
1673 * config/tc-ia64.c: Likewise.
1674 * config/tc-m68hc11.c: Likewise.
1675 * config/tc-m68k.c: Likewise.
1676 * config/tc-mips.c: Likewise.
1677 * config/tc-ns32k.c: Likewise.
1678 * config/tc-ppc.c: Likewise.
1679 * config/tc-z8k.c: Likewise.
6b31947e 1680
b8a9dcab
NC		 16812000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
1682
1683 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
1684 Default to '(SEC_LOAD | SEC_DATA)'.
1685 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
1686
1687 * doc/internals.texi (CPU Backend): Describe
1688 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
1689
beb2de9b
AC		 1690Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
1691
1692 * as.c (parse_args): NULL terminate the long option list.
1693
24ddb296
AC		 1694Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
1695
1696 * config/tc-d30v.h: Include "write.h" for fixS.
50bbae35 1697 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
24ddb296 1698
1fe72011
NC		 16992000-07-05 Nick Clifton <nickc@cygnus.com>
1700
1701 * config/tc-d30v.c (write_2_short): Further changes to warning
1702 messages produced when combining EITHER_BUT_PREFER_MU attributed
1703 opcodes.
1704
a5bfe8c9 17052000-07-05 DJ Delorie <dj@redhat.com>
302ab118
DD		 1706
1707 * MAINTAINERS: new
1708
8de8f17e
AO		 17092000-07-04 Alexandre Oliva <aoliva@redhat.com>
1710
1711 * config/tc-arm.c (psrs): Accept combinations of flags.
1712
00d2865b
NC		 17132000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
1714
1715 * config/tc-avr.c: Change _ () to _() around all strings marked
1716 for translation (exception from the usual coding style).
1717 (avr_opt): New struct variable, how the new switches are set.
1718 (OPTION_MMCU): Define as 'm' and actually use.
1719 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
1720 (show_mcu_list): New function, display the list of known MCUs.
1721 (md_show_usage): Document the new switches. Call show_mcu_list.
1722 (avr_set_arch): Change 'm' to OPTION_MMCU.
1723 (md_parse_option): Call show_mcu_list if unknown MCU specified.
1724 Handle the new switches.
1725 (avr_operands): Disable warnings for undefined combinations of
1726 operands if -mall-opcodes. Disable warnings for skipping two-word
1727 instructions if enhanced core or -mno-skip-bug.
1728 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
1729 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
1730 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
1731 (avr_ldi_expression): Warn about implicit lo8().
1732 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
1733
54588503
UC		 17342000-07-01 Koundinya K <kk@ddeorg.soft.net>
1735
50bbae35
AM		 1736 * configure.in: Add entry for mips-*-sysv4*MP*
1737 * configure: Rebuild
1738 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
1739 elf32-tradlittlemips for traditional mips targets.
1740 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
1741 test for Link Once sections as in adjust_reloc_syms.
1742 * config/te-tmips.h: New file for traditional mips targets. Define
1743 TE_TMIPS.
58a77e41 1744
c9900432
NC		 17452000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1746
1747 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
1748 flags argument is not present, don't change an existing section's
1749 section's attributes. If the flags argument is present, warn if the
1750 attributes don't match the section's current attributes. When
1751 long section names are supported, set SEC_LINK_ONCE and
1752 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
1753
9d87310a
HPN		 1754Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
1755
1756 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
1757 symbols; create them.
1758
dbddefbf
NC		 17592000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
1760
1761 * write.c (set_segment_vma): New: Set vma and lma for a segment.
6aa4f516 1762 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
dbddefbf 1763
2ae7e77b
AH		 17642000-06-27 Aldy Hernandez <aldyh@redhat.com>
1765
1766 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
a47cf567
NC		 1767 expressions. Ignore the problem when handling 16 bit signed
1768 immediates, because the assembler will take care of the relocation
1769 later.
2ae7e77b 1770
6b2539e3
NC		 17712000-06-27 Nick Clifton <nickc@cygnus.com>
1772
1773 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
58a77e41 1774 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
6b2539e3
NC		 1775 sequential order, and emit warning messages if the input source
1776 code contains constructs like that, or parallel constructs
1777 containing such opcodes.
1778
65aa24b6
NC		 17792000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
1780
1781 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
1782 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
1783 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
1784 (md_show_usage): Update usage message.
1785 (md_parse_option): Allow redefinition of MCU type within the
1786 same avr[1-5] bfd machine type. Show both old and new MCU type
1787 in the error message.
1788 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
1789 Simplify 8K wrap code.
1790
f0c56b90
NC		 17912000-06-25 Kazu Hirata <kazu@hxi.com>
1792
50bbae35
AM		 1793 * config/obj-aout.c: Remove all uses of DEFUN.
1794 * config/obj-ieee.c: Likewise.
1795 * config/tc-sh.c: Fix comment typos.
1796 * config/tc-tahoe.c: Likewise.
1797 * config/tc-vax.c: Likewise.
1798 * config/tc-w65.c: Likewise.
1799 * config/tc-z8k.c: Likewise.
f0c56b90
NC		 1800 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
1801
6d249963
DD		 18022000-06-24 DJ Delorie <dj@cygnus.com>
1803
1804 * config/tc-i386.c (md_estimate_size_before_relax): Revert
1805 more changes from Sept 1999
1806 (tc_i386_fix_adjustable): ditto
1807 (md_apply_fix3): ditto
1808
680d2857 18092000-06-24 Frank Ch. Eigler <fche@redhat.com>
58a77e41 1810
680d2857
FCE		 1811 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
1812 (gas_cgen_parse_operand): Set it around expression() call.
1813 (gas_cgen_md_operand): Test for it before longjmp().
1814
e7b305a2
AM		 18152000-06-24 Kazu Hirata <kazu@hxi.com>
1816
c0fecd35
AM		 1817 * config/tc-h8500.c: Remove all uses of DEFUN.
1818 * config/tc-sh.c: Likewise.
1819 * config/tc-w65.c: Likewise.
1820 * config/tc-z8k.c: Likewise.
1821
e7b305a2
AM		 1822 * config/tc-h8500.c: Fix typos in comments.
1823
ed6d6fd3
FCE		 18242000-06-23 Frank Ch. Eigler <fche@redhat.com>
1825
1826 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
1827 is defined.
1828
f7c88872
AM		 18292000-06-23 matthew green <mrg@redhat.com>
1830
1831 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
50bbae35 1832 defined. Fix error message for `[' grouping.
f7c88872 1833
70d6ecf3
AM		 18342000-06-22 Kazu Hirata <kazu@hxi.com>
1835
1836 * config/tc-h8300.c: Fix formatting and comment typos.
1837
e9718fe1
TW		 18382000-06-22 Timothy Wall <twall@cygnus.com>
1839
1840 * config/tc-ia64.c (note_register_values): Move premature QP
1841 notation clearing into the appropriate place.
1842
45288df1
AM		 18432000-06-22 Alan Modra <alan@linuxcare.com.au>
1844
1581f8c9
AM		 1845 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
1846 first before anything else. Add bin-bugs.h, emul.h and progress.h
1847 Sort list of files as for $(OBJS) in Makefile.am.
1848
1849 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
1850 find one. Remake dependencies.
1851 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
1852 * Makefile.in: Regenerate.
1853 * doc/Makefile.in: Regenerate.
1854
45288df1
AM		 1855 * config/tc-i386.c (i386_displacement): Don't assume a constant
1856 displacement is necessarily 16 bits when in 16 bit code mode.
1857 (md_assemble): Instead size the displacement here after we know
1858 for sure that a .code16gcc operand hasn't automatically added
1859 operand size prefixes.
1860
01580992
L		 18612000-06-21 H.J. Lu <hjl@gnu.org>
1862
1863 * Makefile.am: Rebuild dependency.
1864 * Makefile.in: Rebuild.
1865
40f09f82
JL		 18662000-06-21 Kazu Hirata <kazu@hxi.com>
1867
1868 * config/tc-h8300.c (parse_reg): Make the function static.
1869 (parse_exp): Likewise.
1870
78295804
DD		 18712000-06-20 DJ Delorie <dj@cygnus.com>
1872
1873 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
1874 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
1875 for cygwin import libraries to work properly.
1876
45f85b08
L		 18772000-06-20 H.J. Lu <hjl@gnu.org>
1878
1879 * Makefile.am: Rebuild dependency.
1880 * Makefile.in: Rebuild.
1881 * configure: Likewise.
1882 * doc/Makefile.in: Likewise.
1883
39bec121
TW		 18842000-06-20 Timothy Wall <twall@cygnus.com>
1885
1886 * doc/internals.texi (CPU backend): Add @itemx for
3e87a760 1887 TC_START_LABEL_WITHOUT_COLON.
39bec121
TW		 1888 * doc/c-tic54x.texi: New.
1889 * doc/as.texinfo: Add tic54x features and include primary tic54x
3e87a760 1890 documentation file.
39bec121 1891 * doc/all.texi: Add C54X.
3e87a760 1892 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
39bec121
TW		 1893 * doc/Makefile.in: Regenerate.
1894 * configure.in: Add tic54x and define LIBM for tic54x.
1895 * configure: Regenrate.
1896 * config/tc-tic54x.[ch]: New.
1897 * config/obj-coff.h: Add tic54x.
1898 * Makefile.am: (CPU_TYPES): Add tic54x.
1899 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
1900 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
1901 (as_new_LDADD): Add $(LIBM).
1902 * Makefile.in: Regenerate.
3e87a760 1903
60bcf0fa
NC		 19042000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
1905
1906 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
1907 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
1908 * doc/as.texinfo: Likewise.
1909
1910 * configure, Makefile.in: Regenerate.
1911 * configure.in (emulations): Recognize m6811 and m6812.
1912 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
1913 Added files for 68hc11 and 68hc12 assembler.
1914 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
1915 * config/tc-m68hc11.h: Header definition for that assembler.
1916
ec05f674
NC		 19172000-06-18 Nick Clifton <nickc@redhat.com>
1918
24ef8152
NC		 1919 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
1920 instead of OCTETS_PER_BYTE.
1921
ec05f674 1922 * config/tc-v850.c: Fix compile time warnings.
5480ccf3 1923 * config/tc-ppc.c: Fix compile time warnings.
ec05f674 1924
119caedd
L		 19252000-06-18 H.J. Lu <hjl@gnu.org>
1926
1927 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1928 * configure: Rebuild.
1929
607723e4
NC		 19302000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1931
3e87a760
AM		 1932 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1933 to BFD_ASSEMBLER.
607723e4 1934
b946ec34
NC		 19352000-06-16 Nick Clifton <nickc@cygnus.com>
1936
1937 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1938 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1939
1940 * doc/c-mips.texi: Document newly accepted cpu variants.
1941
37ce37b1
UC		 19422000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1943
1944 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1945
c06ae4f2
UC		 19462000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1947
1948 * macro.c (getstring): Make it possible to escape the quote
1949 character.
1950
20348649
JL		 1951Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1952
1953 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1954
bcef29e6
L		 19552000-06-13 H.J. Lu <hjl@gnu.org>
1956
1957 * configure: Regenerate.
1958
63a0b638
AM		 19592000-06-09 Alan Modra <alan@linuxcare.com.au>
1960
1961 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1962 separator.
1963 * doc/internals.texi (line_separator_chars): Semicolon is no
1964 longer a default. Mention null and newline as defaults.
1965
1966 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1967
1968 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1969 * config/tc-i860.h (line_separator_chars): Likewise.
1970 * config/tc-h8300.c (line_separator_chars): Likewise.
1971 * config/tc-i960.c (line_separator_chars): Likewise.
1972 * config/tc-m68k.c (line_separator_chars): Likewise.
1973 * config/tc-mips.c (line_separator_chars): Likewise.
1974 * config/tc-ns32k.c (line_separator_chars): Likewise.
1975 * config/tc-sparc.c (line_separator_chars): Likewise.
1976 * config/tc-vax.c (line_separator_chars): Likewise.
1977
1978 * config/tc-h8300.c (comment_chars): Use string initialiser.
1979 * config/tc-i960.c (line_comment_chars): Likewise.
1980 * config/tc-z8k.c (comment_chars, line_comment_chars,
1981 line_separator_chars): Likewise.
1982
1983 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1984 for TE_LINUX.
1985
9bab9349
NC		 19862000-06-08 Nick Clifton <nickc@cygnus.com>
1987
1988 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1989 for size 1 fixes.
1990
946efd95
DB		 19912000-06-08 David O'Brien <obrien@FreeBSD.org>
1992
1993 * configure.in (VERSION): Update to show this is the CVS mainline.
1994
6480b79a
DB		 19952000-06-08 Matthew Jacob <mjacob@feral.com>
1996
1997 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1998 $at is the integer register $r28, vs. both $r28 and the floating
1999 point register $f28.
2000
10850f29
JW		 20012000-06-08 James E. Wilson <wilson@cygnus.com>
2002
2003 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
2004 (dot_endp): Don't call ia64_flush_insns.
2005 (emit_one_bundle): Don't delete prologue/body records from
2006 unwind_record list in first loop. Rewrite second loop to account for
2007 this.
2008
150f24a2
JW		 20092000-06-07 David Mosberger <davidm@hpl.hp.com>
2010
2011 * config/tc-ia64.c: Add missing prototypes.
2012 (generate_unwind_image): Cast argument to output_unw_records call.
2013
e38c9cc2
DC		 2014Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
2015
46b85d42 2016 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
e38c9cc2 2017
1188e082
DC		 2018Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
2019
2020 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
2021 (REGISTER_P): likewise.
2022 (avr_opcodes): uses include/opcode/avr.h
2023 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
3e87a760 2024
ac743b2c
AM		 20252000-06-04 Alan Modra <alan@linuxcare.com.au>
2026
0b545448
AM		 2027 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
2028 initializers too.
ac743b2c 2029
969e1a7b
L		 20302000-06-03 H.J. Lu <hjl@gnu.org>
2031
2032 * read.c (is_end_of_line): Put back `;'.
2033
65172ab8
AM		 20342000-06-03 Alan Modra <alan@linuxcare.com.au>
2035
2036 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
2037
b75c0c92
AM		 20382000-06-01 Alan Modra <alan@linuxcare.com.au>
2039
2040 * expr.c (operand): Test is_end_of_line outside switch to catch
2041 line separator chars that are also operators.
2042 (operator): Return O_illegal for line separator chars.
2043
2044 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
2045 entry (or `!' entry for TC_HPPA).
2046
2047 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
2048 before indexing is_end_of_line. Remove redundant check for '\0'.
2049 (fp_op2): Likewise.
2050 * config/tc-h8500.c (md_assemble): Likewise.
2051 * config/tc-mcore.c (md_assemble): Likewise.
2052 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2053 (md_atof): Likewise
2054
2055 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
2056 is_end_of_line.
2057 * config/tc-mcore.c (mcore_cons): Likewise.
2058 (mcore_float_cons): Likewise.
2059 (mcore_stringer): Likewise.
2060 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
2061
a6836251
SB		 20622000-06-01 Scott Bambrough <scottb@netwinder.org>
2063
2064 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
2065
43841e91
NC		 20662000-05-29 Nick Clifton <nickc@cygnus.com>
2067
2068 * config/tc-sh.c: Fix compile time warning messages.
2069
2070 * config/tc-mips.c: Fix compile time warning messages.
2071
a057431b
PB		 20722000-05-29 Philip Blundell <philb@gnu.org>
2073
2074 * doc/as.texinfo: Update copyright dates.
a81d9f0c 2075 (Local Labels): Delete misplaced mention of ARM.
a057431b
PB		 2076 * NEWS: Mention ARM ELF support.
2077
3c07fb76
AO		 20782000-05-27 Alexandre Oliva <aoliva@cygnus.com>
2079
2080 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
2081 it is modified, and use the real_size to compute the frag address
2082 for dwarf2 line info.
2083
ad4d6ccf
AM		 20842000-05-27 Alan Modra <alan@linuxcare.com.au>
2085
2086 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
2087 line-matching scheme to cope with automake moving variables around.
2088 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
2089 * Makefile.in: Regenerate.
2090
6faf3d66
JJ		 20912000-05-26 Jakub Jelinek <jakub@redhat.com>
2092
2093 * config/tc-sparc.c (sparc_relax): New.
2094 (md_longopts): Add -relax and -no-relax options.
2095 (md_parse_options, md_show_usage): Likewise.
2096 (md_apply_fix3): Optimize tail call into branch always if possible.
2097
0a44c2b1
DL		 2098Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
2099
2100 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
2101 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
2102 rules, with warning when a GAS statement specifies a packing that
2103 will result in an instruction being squashed.
3e87a760
AM		 2104 Added typdef packing_type and enumerals, changed various integer
2105 literals to use the enumerals.
0a44c2b1 2106
e0c9811a
JW		 21072000-05-24 David Mosberger <davidm@hpl.hp.com>
2108
2109 * config/tc-ia64.c (dot_restorereg_p): New function.
2110 (md_pseudo_table): Add restorereg.p.
2111 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
2112 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
2113
2114 * config/tc-ia64.h (unw_record_type): Add unwabi.
2115 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
2116 called MASK with members for imask, and the masks produced by
2117 fr_mem, gr_mem, br_mem, and frgr_mem.
2118 (unw_p_record): Add members ABI and CONTEXT.
2119 (unw_x_record): Add member AB.
2120 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
2121 as pseudo-register for use during unwind info generation.
2122 (AR_PFS, AR_LC): New macros.
2123 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
2124 whose names start with an at sign (as in "@priunat").
2125 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
2126 register.
2127 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
2128 proc_end, unwind_info, personality_routine): Consolidate into
2129 "unwind" structure to reduce offset-table use. Add member
2130 NEXT_SLOT_NUMBER to track the slot number for the next instruction
2131 to be emitted.
2132 (output_R1_format, output_R3_format, output_P3_format,
2133 output_P6_format): Initialize R with zero to reduce compiler warnings.
2134 (output_P7_format): Ditto. Add `default' branch to switch
2135 statement to reduce compiler warnings.
2136 (output_P8_format, output_B1_format, output_B4_format): Ditto.
2137 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
2138 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
2139 into single argument.
2140 (output_X1_format, output_X3_format): Initialize R with zero to reduce
2141 compiler warnings. Merge A and B args into single argument.
2142 (output_X2_format, output_X4_format): Remove unused variable R. Merge
2143 A and B args into single argument.
2144 (free_record): Removed (wasn't used).
2145 (free_list_records): Also free imasks in prologue records.
2146 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
2147 (output_spill_mask): Remove.
2148 (output_unwabi): New function.
2149 (output_epilogue, output_label_state, output_copy_state): Call
2150 alloc_record.
2151 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
2152 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
2153 argument.
2154 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
2155 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
2156 as part of handling the prologue records. Emit region's imask if
2157 we have one. Handle unwabi, epilogue, label_state, copy_state,
2158 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
2159 spill_sprel_p, and spill_reg_p records.
2160 (set_imask, count_bits, slot_index): New function.
2161 (fixup_unw_records): Fix region size computation. Handle
2162 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
2163 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
2164 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
2165 set_imask accordingly. Update imask for gr_gr, and br_gr records.
2166 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
2167 (dot_save): Use manifest constants for applicaton registers.
2168 Handle REG_PR and REG_PRIUNAT.
2169 (dot_restore): Don't just ignore it.
2170 (dot_restorereg): New function..
2171 (generate_unwind_image): Ensure unwind info is a multiple of eight
2172 bytes, not just four bytes.
2173 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
2174 (dot_altrp): Don't just ignore it.
2175 (dot_savemem): New function. Replaces dot_savesp() and
2176 dot_savepsp(). Use manifest constants for applicaton registers.
2177 Handle REG_PR and REG_PRIUNAT.
2178 (dot_savef): Simplify.
2179 (dot_saveb): Support generation of br_gr.
2180 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
2181 dot_label_state, dot_copy_state): New function.
2182 (dot_unwabi): Don't just ignore it.
2183 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
3e87a760 2184 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
e0c9811a
JW		 2185 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
2186 (emit_one_bundle): Set slot number for prologue/body records
2187 *before* emitting the first insn.
2188 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
2189 (md_begin): Declare "psp" pseudo-register.
2190 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
2191 so we don't get segfault.
2192 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
2193 counts as required per SW Conventions manual
2194 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
2195 output_preds_psprel, output_preds_sprel, output_spill_base,
2196 output_unat_psprel, output_unat_sprel, output_lc_psprel,
2197 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
2198 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
2199 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
2200 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
2201 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
2202 (dot_vframe): Implement.
2203 (dot_vframesp, dot_vframepsp): New function.
2204
f98fd99f
HPN		 2205Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
2206
2207 * configure.in (i386-*-freebsd a.out entry): Quote properly.
4c8d9ec6 2208 * configure: Regenerate.
f98fd99f 2209
ee7fcc42
AM		 22102000-05-23 Alan Modra <alan@linuxcare.com.au>
2211
2212 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
2213 (md_estimate_size_before_relax): so we can use it here instead of
2214 old kludges. Localise vars to blocks. Comment.
2215
2216 * frags.c (frag_new): Update fr_var comments.
2217 * frags.h (struct frag): Ditto.
2218
c67e42c9
RH		 22192000-05-22 Richard Henderson <rth@cygnus.com>
2220
2221 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
2222 (pseudo_func): Add pcrel.
2223 (operand_match): Handle IA64_OPND_TGT64.
2224 (build_insn): Likewise.
2225 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
2226 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
2227 (fix_insn): Handle all three 64-bit relocation types.
2228
5110c57e
HPN		 2229Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
2230
2231 * obj.h (struct format_ops): New members begin, app_file,
2232 s_set_other, s_set_desc, s_get_type, s_set_type,
2233 separate_stab_sections, init_stab_section.
2234
2235 * config/obj-multi.h: Update GPL notice to v2.
2236 (obj_begin): New.
2237 (obj_app_file): New.
2238 (S_SET_SIZE): Test s_set_size for NULL before calling.
2239 (S_SET_ALIGN): Similar for s_set_align.
2240 (S_SET_OTHER): New.
2241 (S_SET_DESC): New.
2242 (S_GET_TYPE): New.
2243 (S_SET_TYPE): New.
2244 (SEPARATE_STAB_SECTIONS): New.
2245 (INIT_STAB_SECTION): New.
2246 (EMIT_SECTION_SYMBOLS): New.
2247 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
2248
2249 * config/obj-elf.h: Update GPL notice to v2.
2250 Mention that this file is included from obj-multi.h.
2251 (obj_begin): Wrap definition in ifndef.
2252 (elf_file_symbol): Constify declaration.
2253 (obj_app_file): Ditto.
2254 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
2255 Wrap in ifndef SEPARATE_STAB_SECTIONS.
2256
2257 * config/obj-elf.c (elf_s_set_other): New.
2258 (elf_file_symbol): Constify argument.
2259 (elf_separate_stab_sections): New.
2260 (elf_init_stab_section): New.
2261 (elf_format_ops): Add new members. Remove comma at end.
2262
2263 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
2264 (ecoff_format_ops): Add new fields. Remove comma at end.
2265 Mention inconsistency for emit_section_symbols.
2266
2267 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
2268
2269 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
2270 (coff_separate_stab_sections): New.
2271 (coff_format_ops): Add new members.
2272
2273 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
2274 (obj_aout_s_set_other): New.
2275 (obj_aout_s_set_desc): New.
2276 (obj_aout_s_get_type): New.
2277 (obj_aout_s_set_type): New.
2278 (obj_aout_separate_stab_sections): New.
2279 (aout_format_ops): New members added. Use obj_aout_process_stab,
2280 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
2281 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
2282 appropriate.
2283 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
2284
b98ef147
AM		 22852000-05-22 Alan Modra <alan@linuxcare.com.au>
2286
2287 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
2288 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
2289 (md_estimate_size_before_relax): Ensure jumps to weak and
2290 externally visible symbols are relocatable.
2291
0aa5d426
HPN		 2292Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2293
2294 * stabs.c (aout_process_stab): Make global.
2295 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
2296 * read.h (aout_process_stab): Declare.
2297
2298 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
2299 Generalize to *aout, *coff *elf.
2300 * configure: Regenerated.
2301
2302 * doc/internals.texi (Object format backend): Say
2303 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 2304
2305 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
2306 * Makefile.in: Regenerated.
2307
7c3dc350
CM		 23082000-05-19 Catherine Moore <clm@cygnus.com>
2309
2310 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
2311
b3b6a3fe
JL		 23122000-05-18 Alan Modra <alan@linuxcare.com.au>
2313
2314 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
2315 instruction to reflect change in re_assemble_*.
2316
c9e10a08
JL		 2317Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
2318
2319 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
2320 build PA64 ELF tools.
2321 * configure: Rebuilt.
2322
3043679f
AM		 23232000-05-17 Alan Modra <alan@linuxcare.com.au>
2324
2325 * Makefile.am: Regenerate dependencies.
2326 * Makefile.in: Regenerate.
2327
322f2c45
NC		 23282000-05-15 Nick Clifton <nickc@cygnus.com>
2329
2330 * config/tc-arm.c (struct asm_psr): Add boolean field
2331 distinguishing between CSPR and SPSR. Rename 'number' field
2332 to 'field'.
2333 (psrs): Rearrange contents to match new asm_psr structure.
2334 (arm_psr_parse): Move next to psr_required_here. Make it
2335 return an asm_psr structure.
2336 (psr_required_here): Use asm_psr structure returned by
2337 arm_psr_parse.
2338 (do_msr): Reorganise to allow psr_required_here to be called
2339 only once.
2340 (md_undefined_name): Mark 'name' parameter as unused, since
2341 the COFF target does not use it.
322f2c45 2342
5e6cbf41
PB		 23432000-05-14 David O'Brien <obrien@FreeBSD.org>
2344
2345 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
2346 standards.
2347 * config/te-aux.h: Likewise.
2348 * config/te-dpx2.h: Likewise.
2349 * config/te-go32.h: Likewise.
2350 * config/te-hp300.h: Likewise.
2351 * config/te-hppa.h: Likewise.
2352 * config/te-i386aix.h: Likewise.
2353 * config/te-ic960.h: Likewise.
2354 * config/te-interix.h: Likewise.
2355 * config/te-nbsd532.h: Likewise.
2356 * config/te-pc532mach.h: Likewise.
2357 * config/te-ppcnw.h: Likewise.
2358 * config/te-psos.h: Likewise.
2359 * config/te-sparcaout.h: Likewise.
2360 * config/te-sun3.h: Likewise.
2361 * config/te-sysv32.h: Likewise.
2362
4132022d
AM		 23632000-05-14 Alan Modra <alan@linuxcare.com.au>
2364
2365 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
2366 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
2367 and sign extend without an if statement.
2368 (build_bytes): Likewise.
2369
23702000-05-14 Kazu Hirata <kazu@hxi.com>
2371
2372 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
2373 X_add_symbol L_32 case.
2374
b4fd930a
AM		 23752000-05-14 David O'Brien <obrien@FreeBSD.org>
2376
2377 * config/te-freebsd.h: New file.
2378
a38cf1db
AM		 23792000-05-13 Alan Modra <alan@linuxcare.com.au>
2380
897083bd
AM		 2381 * asintl.h (gettext, dgettext, dcgettext, textdomain,
2382 bindtextdomain): Replace defines with those from intl/libgettext.h
2383 to quieten gcc warnings.
2384
a38cf1db
AM		 2385 * NEWS: Mention x86 .arch and -q.
2386
2387 * config/tc-i386.c (quiet_warnings): New.
2388 (md_assemble): Use quiet_warnings.
2389 (md_parse_option): Set quiet_warnings from -q.
2390 (md_show_usage): Mention -q, delete -m.
2391 (flag_do_long_jump): Delete.
2392 (md_parse_option): Remove -m.
2393 (md_show_usage): Remove -m.
2394 (md_create_long_jump): Remove useless flag_do_long_jump code.
2395
2396 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
2397 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
2398
e413e4e9
AM		 23992000-05-13 Alan Modra <alan@linuxcare.com.au>
2400 Alexander Sokolov <robocop@netlink.ru>
2401
2402 * doc/c-i386.texi (i386-Arch): New section.
2403 (i386-Syntax): Mention .intel_syntax and .att_syntax.
2404
2405 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
2406 (smallest_imm_type): Use smallest opcode for shift by one if cpu
2407 architecture has been given and is not 486.
2408 (set_cpu_arch): New.
2409 (md_pseudo_table): Add .arch.
2410 (md_assemble): Warn if cpu architecture has been given and an
2411 unsupported instruction.
2412
2413 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
2414 Move operand_types bit defines after relevant template field.
2415 (template): Add cpu_flags.
2416 (Cpu*): Define.
2417 (arch_entry): New.
2418
e8b1cae5
AO		 24192000-05-12 Alexandre Oliva <aoliva@cygnus.com>
2420
2421 * config/tc-mn10300.h (md_end): Define.
2422 (mn10300_finalize): Declare.
2423 * config/tc-mn10300.c: Include dwarf2dbg.h.
2424 (debug_line): Define.
2425 (md_assemble): Generate dwarf2 line info.
2426 (mn10300_finalize): New function. Finalize dwarf2 info.
2427
426b0403
AM		 24282000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
2429
2430 * config/tc-mips.c (md_estimate_size_before_relax): Use the
2431 external version of the relocation for weak symbols.
2432
e4c58b25
JW		 24332000-05-08 David Mosberger <davidm@hpl.hp.com>
2434
2435 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
2436 frame size in units of 16 bytes, as required per SW Conventions manual.
2437 (output_unw_records): Output info-block header as a dword to get
2438 byte-order right.
2439
8fce3f5e
AM		 24402000-05-08 Alan Modra <alan@linuxcare.com.au>
2441
2442 * as.h: #include "file", not <file> on files from ../include.
2443 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
2444 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
2445 (md_convert_frag): Add ATTRIBUTE_UNUSED.
2446 (tc_coff_symbol_emit_hook): Ditto.
2447 (OPTCOUNT): Cast to int to avoid compiler warning.
2448 (md_begin): Fix signed/unsigned warnings.
2449
24502000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2451
2452 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
2453 ABRANCH LONG case for a conditional branch on a 68000.
2454 (md_estimate_size_before_relax): Likewise. Also handle
2455 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
2456 (m68k-ip: case ABSL): Relax absolute references to 16-bit
2457 PC-relative on all CPUs.
2458 (md_estimate_size_before_relax): Likewise.
2459
fb166ee3
AM		 24602000-05-04 Alan Modra <alan@linuxcare.com.au>
2461
2462 * as.c (parse_args): Just mention current year in printed
2463 copyright message.
2464
7a899fff
C		 24652000-05-03 J.T. Conklin <jtc@redback.com>
2466
2467 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
3e87a760 2468 unit registers.
7a899fff
C		 2469 (md_parse_option): Recognize -m7400.
2470
44877466
ILT		 24712000-05-03 Ian Lance Taylor <ian@zembu.com>
2472
2473 * config/atof-ieee.c (gen_to_words): When adding carry back in,
2474 don't permit lp to become less than the words array.
2475
eaa15ab8
NC		 24762000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
2477
2478 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
2479 Fix little-endian case.
2480
7c4f6a03
AM		 24812000-05-03 David O'Brien <obrien@NUXI.com>
2482
2483 * as.c (parse_args): Update copyright.
2484
da5d444c
AM		 24852000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
2486
2487 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
2488 for the .bss section too.
2489
3f9b03b5
AM		 24902000-05-02 Alan Modra <alan@linuxcare.com.au>
2491
2492 * configure.in: Set em=linux for hppa-*-linux.
2493 * configure: Regenerate.
2494 * doc/Makefile.in: Regenerate with correct automake.
2495
2496 * frags.c (frag_grow): Sanity check chunk_size.
2497
2498 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
2499 * config/obj-som.h: Likewise.
2500 * config/obj-ieee.h: Likewise.
2501
2502 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
2503
2504 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
2505 (md_pseudo_table): Fully initialise OBJ_ELF cases.
2506 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
2507 (pa_ip): low_sign_unext now returns via function value. Use
2508 re_assemble_* instead of dis_assemble_* and
2509 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
2510 unnecessarily.
2511 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
2512 (md_section_align, md_parse_option, md_show_usage,
2513 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
2514 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
2515 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
2516 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
2517 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
2518 pa_text): Likewise.
2519 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
2520 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
2521 outside of switch. Correct mask and shifting errors in case 10
2522 and case -11. In case 21, compare against signed range to suit
2523 hppa_field_adjust changes. In case 12, use re_assemble_12. In
2524 case 17 and case 22, use offsetT variable to properly check range.
2525 Use re_assemble_* here too.
2526 (evaluate_absolute): Change type of value to offsetT. Call
2527 hppa_field_adjust to do the work for us.
2528 (pa_parse_cmpb_64_cmpltr): Delete save_s.
2529 (pa_parse_cmpib_64_cmpltr): Ditto.
2530 (pa_build_unwind_subspace): Delete unused var subseg. Change type
2531 of i to unsigned int.
2532 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
2533 (pa_end_of_source): Return type is void.
2534
a2984248
CM		 2535Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
2536
2537 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
2538
df136245
DC		 2539Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
2540
2541 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
2542 More comments added.
2543 (md_begin): Removed "construct symbols for each register name".
2544 Because register names conflicts with GCC generated function
2545 names.
2546 (avr_operand): Now constant numbers can be used as a register
2547 identifiers (0 as r0, 31 as r31).
2548 (md_assemble): use skip_space () before parsing instruction
2549 operands.
2550
c1e73230
AM		 25512000-05-01 Alan Modra <alan@linuxcare.com.au>
2552
2553 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
2554 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
2555 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
2556 * configure: Regenerate.
2557
a1934524
AM		 25582000-04-29 Andreas Jaeger <aj@suse.de>
2559
2560 * as.h: Correctly check GCC version.
2561
d9b7d820
AM		 25622000-04-26 David O'Brien <obrien@FreeBSD.org>
2563
2564 * doc/as.1: Fix unbalanced brackets.
2565
2566 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
2567 TE_FreeBSD.
2568 (line_comment_chars): Set to '/' if TE_FreeBSD.
2569
cea1ab94
JL		 2570Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
2571
2572 * configure.in: Configury support for PA64 (currently disabled).
2573 * configure: Rebuilt.
2574
e799a695
AM		 25752000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
2576
3e87a760 2577 * config/tc-mips.c (s_change_sec): Use record_alignment, not
e799a695
AM		 2578 bfd_set_section_alignment.
2579
3b0ec529
AM		 25802000-04-25 Alan Modra <alan@linuxcare.com.au>
2581
2582 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
2583 than 32.
2584
adcf07e6
NC		 25852000-04-24 Nick Clifton <nickc@cygnus.com>
2586
2587 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
2588 * doc/as.texinfo (Align): Include arm and strongarm in list of
2589 targets that have the second form of the behaviour of the .align
3e87a760 2590 directive.
adcf07e6 2591
5047a41f
JL		 25922000-04-24 Mark Klein <mklein@dis.com>
2593
2594 * obj-som.c: Terminate obj_pseudo_table.
2595
a47cf567
NC		 2596Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
2597
2598 * as.c (parse_args): Allow md_parse_option to override -a listing
2599 option.
2600 * config/obj-coff.c (add_lineno): Change type of offset parameter
2601 from "int" to "bfd_vma."
2602 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
2603 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
2604 (ppc_change_csect): Align correctly for XCOFF64.
2605 (ppc_machine): New function, which discards "ppc_machine" line.
2606 (ppc_tc): Cons for 8 when code is 64 bit.
2607 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
2608 relocations.
2609 (md_parse_option): Handle -a64 and -a32.
2610 (ppc_xcoff64): New.
2611 * config/tc-ppc.h (TARGET_MACH): Define.
2612 (TARGET_FORMAT): Move to function.
2613 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
2614
2615Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
2616
2617 * config/tc-avr.c: New AVR_ISA_ defined.
2618 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
2619 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
2620 for `fmul', `movw' and `lpm R,Z' instructions.
2621 (avr_operands): Warn if current opcode is a two-word instruction
2622 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
2623 (avr_opcodes): New commands added.
2624 (REGISTER_P): Check 'a' and 'v' constraint letters.
2625 (mcu_types): New MCU added.
2626
bf3ca999
TW		 26272000-04-22 Timothy Wall <twall@cygnus.com>
2628
2629 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
2630 to "natval".
2631 (operand_match): Conditionally insert default bit values for IMMU9.
2632
98e5953c
JL		 26332000-04-14 Matthew Green <mrg@cygnus.com>
2634
2635 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
2636 * configure: Rebuilt.
2637
a02fab7e
JL		 2638Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
2639 Jason Eckhardt <jle@cygnus.com>
2640
c67e42c9 2641 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 2642
2643 * config/tc-hppa.c (CHECK_ALIGN): New macro.
2644 Added handling of new operand types l,y,&,fe,fE,fx.
2645
800eeca4
JW		 2646Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
2647 David Mosberger <davidm@hpl.hp.com>
2648 Timothy Wall <twall@cygnus.com>
2649 Andrew MacLeod <amacleod@cygnus.com>
2650 Jim Wilson <wilson@cygnus.com>
2651
2652 * Makefile.am (CPU_TYPES): Add ia64.
39bec121 2653 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
800eeca4
JW		 2654 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
2655 * Makefile.in: Rebuild.
2656 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
2657 * configure: Rebuild.
2658 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
2659 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
2660 * expr.c (expr): Handle md_optimize_expr.
2661 * read.c (LEX_HASH): Add comment.
2662 * config/tc-ia64.c, config/tc-ia64.h: New files.
3e87a760 2663
66778679
RH		 26642000-04-21 Richard Henderson <rth@cygnus.com>
2665
2666 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
2667 bundling a non-delayed branch type instruction.
2668
aa15f6f7
AO		 26692000-04-20 Alexandre Oliva <aoliva@cygnus.com>
2670
2671 * config/tc-mn10300.c (HAVE_AM30): Define.
2672 (md_assemble): Use it.
2673
16adf844
AM		 26742000-04-19 Alan Modra <alan@linuxcare.com.au>
2675
742f45cf
AM		 2676 * config/obj-elf.c (obj_elf_change_section): Check for changed
2677 section attributes.
2678
16adf844
AM		 2679 * Makefile.am: (CPU_MULTI_VALID): Remove.
2680 (MULTI_CPU_TYPES): Define.
2681 (MULTI_CPU_OBJ_VALID): Define.
2682 (DEPTC): Use the above.
2683 (DEPOBJ): Same here.
2684 (DEP2): And here.
2685 Regenerate dependencies.
2686 * Makefile.in: Regenerate.
2687
9c46fb1b
AM		 26882000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2689
742f45cf 2690 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 2691
508866be
L		 26922000-04-18 H.J. Lu (hjl@gnu.org)
2693
2694 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 2695 bfd_vma for non-bfd assemblers.
508866be 2696
ba2adb93
AM		 26972000-04-17 Alan Modra <alan@linuxcare.com.au>
2698
2699 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
2700 doesn't give spurious errors.
2701
12ff5d56
AM		 27022000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
2703
66778679 2704 * as.h (SEEK_SET): Define if undefined.
12ff5d56 2705
fc633e5b
AM		 27062000-04-13 Alan Modra <alan@linuxcare.com.au>
2707
2708 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
2709 constants, and don't assume offsetT is 32 bits.
2710
1ed18ec1
NC		 27112000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
2712
2713 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
2714 (md_pcrel_from_section): Add prototype.
2715 (d10v_fix_adjustable): Add prototype.
2716 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
2717
2718 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
2719
3db10f32
NC		 27202000-04-12 Nick Clifton <nickc@cygnus.com>
2721
2722 * config/tc-d10v.c (find_opcode): Correctly calculate position of
2723 symbol in frag chain.
2724
847f7ad4
AM		 27252000-04-10 Alan Modra <alan@linuxcare.com.au>
2726
2727 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
2728 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
2729 (fits_in_signed_word, smallest_imm_type): Ditto.
2730 (md_assemble): Use an offsetT var to hold offsetT values, not a
2731 long.
2732 (offset_in_range): New.
2733 (md_assemble): Use it.
2734 (md_convert_frag): Change type of target_address, opcode_address,
2735 and displacement_from_opcode_start to offsetT.
2736 (md_create_short_jump): Change type of offset to offsetT.
2737 (md_create_long_jump): Ditto.
2738 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
2739 (md_chars_to_number): Remove.
2740 (output_invalid): Remove duplicate prototype.
2741
ec694b89
NC		 27422000-04-09 Nick Clifton <nickc@cygnus.com>
2743
2744 * Makefile.am (CPU_TYPES): Add 'avr'.
2745 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
2746 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
2747
16adf844 2748 * Makefile.in: Regenerate.
ec694b89
NC		 2749
2750 * doc/as.texinfo: Add M32R documentation.
2751
a2d91340 2752Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
3e87a760 2753
a2d91340 2754 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
3e87a760 2755 --enable-build-warnings option.
a2d91340
AC		 2756 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
2757 * Makefile.in, configure: Re-generate.
2758
d92b1a8a
NC		 27592000-04-07 Nick Clifton <nickc@cygnus.com>
2760
2761 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
2762 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
2763 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
2764 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
2765 (arm_force_relocation): Force relocations for
2766 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
2767
52ccafd0
JR		 2768Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2769
2770 * config/tc-sh.c (get_operands): There's no third operand if the
2771 first operand is an immediate.
2772
015551fc
JR		 2773Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2774
2775 * config/tc-sh.c (immediate): Delete.
2776 (sh_operand_info): Add immediate member.
2777 (parse_reg): Use A_PC for pc.
2778 (parse_exp): Add second argument 'op'. All callers changed.
2779 (parse_at): Expect pc to be coded as A_PC.
2780 Use immediate field in *op.
2781 (insert): Add fourth argument 'op'. All callers changed.
2782 (build_relax): Add second argument 'op'. All callers changed.
2783 (insert_loop_bounds): New function.
2784 (build_Mytes): Remove DISP_4.
2785 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
2786 (assemble_ppi): Use immediate field in *operand.
2787 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
2788 (md_apply_fix): Likewise.
2789 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
2790
79bd78be
AO		 2791Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2792
2793 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
2794
e30e5a6a
HPN		 2795Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
2796
2797 * internals.texi (CPU backend): Document
2798 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
2799
41b49281
AM		 28002000-04-04 Alan Modra <alan@linuxcare.com.au>
2801
8ad3436c
AM		 2802 * po/gas.pot: Regenerate.
2803
2804 * as.c (show_usage): Restore translated part of bug string.
2805 * gasp.c (show_usage): Likewise.
2806
41b49281
AM		 2807 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
2808 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
2809 than move-if-change.
2810 (DEP1): Modify for "gcc -MM".
2811 (DEPTC): Likewise.
2812 (DEPOBJ): Likewise.
2813 (DEP2): Likewise.
2814 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
2815 Update dependencies.
2816 * Makefile.in: Regenerate.
2817
0a727238
AO		 28182000-04-03 Alexandre Oliva <aoliva@cygnus.com>
2819
2820 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
2821 (md_begin): Likewise.
2822 (HAVE_AM33): New macro.
2823 (md_assemble): Use it. Match r_regs and xr_regs only if
2824 HAVE_AM33.
2825
c20f4f8c
AM		 28262000-04-03 Alan Modra <alan@linuxcare.com.au>
2827
2828 * as.h: #include "bin-bugs.h"
2829 * as.c (show_usage): Use REPORT_BUGS_TO.
2830 * gasp.c: #include "bin-bugs.h"
2831 (show_usage): Use REPORT_BUGS_TO.
2832
2833 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
2834
753f6b12
HPN		 2835Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
2836
2837 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
2838 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
2839 adjustments.
2840
726c5dcd
AM		 28412000-04-03 Alan Modra <alan@linuxcare.com.au>
2842
2843 * config/tc-i386.c (i386_immediate): Don't assume a constant
2844 immediate is necessarily 16 bits when in 16 bit code mode.
2845 (md_assemble): Instead set guess_suffix here after we have checked
2846 registers.
2847
bf80011a
RH		 28482000-04-02 Richard Henderson <rth@cygnus.com>
2849
2850 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
2851 quantities. Correct right shift sign extension.
2852 (build_insn): Make `number' unsigned long. Mask top 6 bits of
2853 32-bit value when shifting into place.
2854
92161534
ILT		 28552000-04-01 Ian Lance Taylor <ian@zembu.com>
2856
2857 * app.c: Add ATTRIBUTE_UNUSED as needed.
2858 * config/tc-ppc.c: Likewise.
2859 (ppc_size): Make unsigned long.
2860 (ppc_insert_operand): Add casts to avoid warnings.
2861
447f3982
NC		 28622000-03-31 Nick Clifton <nickc@cygnus.com>
2863
2864 * config/tc-d10v.h (md_flush_pending_output): Define.
2865
21d75ec2
NC		 28662000-03-29 Nick Clifton <nickc@cygnus.com>
2867
2868 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
2869 segment. Works for both BFD_ASSEMBLER and others.
2870 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
2871
d1a1bf19
NC		 28722000-03-29 Nick Clifton <nickc@cygnus.com
2873
2874 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
2875
224de7a5
AM		 28762000-03-28 Alan Modra <alan@linuxcare.com.au>
2877
2878 * listing.c (LISTING_LHS_WIDTH): Default depends on
2879 LISTING_WORD_SIZE.
2880 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
2881
5b8274e3
ILT		 28822000-03-27 Ian Lance Taylor <ian@zembu.com>
2883
2884 * config/tc-sh.c (md_show_usage): Use backslash before newline in
2885 string literal.
2886
224de7a5 28872000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 2888
2889 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
2890
2891 * config/tc-avr.c (mcu_types): Add missing initialiser.
2892 (md_pcrel_from_section): Add prototype.
2893 (avr_operand): Remove redundant test of unsigned < 0.
2894 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
2895
28962000-03-27 Denis Chertykov <denisc@overta.ru>
2897
2898 * config/tc-avr.c: New file for AVR support.
2899 * config/tc-avr.h: Likewise.
2900 * configure.in: Add AVR support.
2901 * configure: Regenerate.
2902
9f10757c
TW		 29032000-03-26 Timothy Wall <twall@cygnus.com>
2904
2905 * gasp.c (macro_op): Add new argument to check_macro call.
2906 Macro structure definitions moved to macro.h
2907 * sb.h: Add argument to prototype for input_scrub_include_sb.
2908 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
2909 nesting checks with an additional flag.
2910 (struct input_save): Add flag to indicate whether current sb
2911 should be checked for proper macro/conditional nesting.
2912 (input_scrub_push/pop): Save/restore nest check flag.
2913 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
3e87a760 2914 defined.
9f10757c
TW		 2915 * macro.c (check_macro): Allow caller to retrieve parsed macro
2916 information if a pointer is provided. This information may be
2917 used by the new macro hooks.
2918 * macro.h: Update prototype for check_macro. Macro struct
2919 definitions moved here from macro.c/gasp.c.
2920 * read.c (read_a_source_file): Add parameter to check_macro call,
2921 and pass macro info to the macro hook, if defined.
2922 (input_scrub_insert_line): New. Allow insertion of a line of
2923 characters into the input stream.
2924 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2925 file into the input stream.
2926 (s_include): Use input_scrub_insert_file.
2927 * internals.texi: Document new macro hooks.
2928 * as.h: New prototypes added.
3e87a760 2929
224de7a5 29302000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 2931
2932 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2933 an initial capital letter.
2934 (i386_index_check): Reindent.
2935
11424155
NC		 29362000-03-19 Nick Clifton <nickc@cygnus.com>
2937
eaa15ab8 2938 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 2939 relative branches.
2940
43f05576
NC		 29412000-03-17 Thomas de Lellis <tdel@windriver.com>
2942
66778679
RH		 2943 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2944 instruction operand bad if Rd > 7 when generating
2945 thumb instructions. Prevents for example,
2946 "adr r12,label" from silently failing and generating
2947 the wrong instruction.
3e87a760 2948
67231402
NC		 29492000-03-17 Nick Clifton <nickc@cygnus.com>
2950
2951 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2952 that have a destingation >= 0x400000.
3e87a760 2953 Fix compile time warning messages.
67231402 2954
a37c8f88
JR		 2955Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2956
2957 * config/tc-sh.c (md_begin): When encountering insn that are
2958 not supported by the current arch, only change the name if
2959 its contents are the same as prev_name.
2960 (get_specific): If the the architecture doesn't match, fail.
2961
dead1419
JR		 2962Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2963
2964 * config/tc-sh.c (IDENT_CHAR): Define.
2965 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2966 matching back where it came from.
2967
182e89d3
JR		 2968Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2969
2970 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2971
84f73d89
NC		 29722000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2973
2974 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2975 normal operands.
2976
dbbc7809
JL		 29772000-03-15 Kazu Hirata <kazu@hxi.com>
2978
2979 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2980
271bb601
HPN		 2981Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2982
2983 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2984 floating-point-number, make sure 'f' is in FLT_CHARS.
2985
8684e216
HPN		 2986Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2987
2988 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2989 (s_lcomm_internal): Use it.
2990 * doc/internals.texi (CPU backend): Document it.
2991 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2992 bytes.
2993
bb2d6cd7
GK		 29942000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2995
2996 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2997 when embedded-pic.
2998
2999 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
3e87a760
AM		 3000 implementation doesn't have special handling for switch
3001 statements.
bb2d6cd7
GK		 3002 (macro_build): Allow for code in sections other than .text.
3003 (macro): Likewise.
3004 (mips_ip): Likewise.
3005 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
3e87a760 3006 Don't perform relocs if we will be outputting them.
bb2d6cd7 3007 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
3e87a760
AM		 3008 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
3009 embedded-pic.
bb2d6cd7 3010
5c86cbc7 30112000-03-09 Catherine Moore <clm@cygnus.com>
3e87a760 3012
66778679
RH		 3013 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
3014 relocation type based on the entry in the fixup structure.
a47cf567 3015 Put S_IS_EXTERN processing back in.
5c86cbc7 3016
f8c827e9
L		 30172000-03-08 H.J. Lu (hjl@gnu.org)
3018
3019 * Makefile.am (install-exec-tooldir): Depend on
3020 install-exec-bindir for parallel make.
3021 * Makefile.in: Regenerated.
3022
8ad9e709
NC		 30232000-03-06 Nick Clifton <nickc@cygnus.com>
3024
3025 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
3026 switch.
3027 (md_parse_option): Parse -m32r command line switch - disable m32rx
3028 compatability.
ded0aeb7
NC		 3029 (md_show_usage): Document new option.
3030
3031 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
3032 * doc/Makefile.in: Regenerate.
3033 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 3034
b7b8f327
MM		 30352000-03-02 Michael Meissner <meissner@redhat.com>
3036
3037 * config/tc-d30v.c (check_range): Remove code that incorrectly
3038 sign extended values where bits < 32.
3039
15886821
L		 30402000-03-02 H.J. Lu (hjl@gnu.org)
3041
3042 * configure.in: Support --enable-targets=all on ia32.
3043 * configure: Regenerated.
3044
8bf950bf
NC		 30452000-03-01 Nick Clifton <nickc@cygnus.com>
3046
3047 * gasp.c (do_align): Remove bogus check of alignment value.
3048
c5e54cc2
ILT		 30492000-02-27 Thomas de Lellis <tdel@windriver.com>
3050
3051 * config/obj-elf.c (elf_frob_symbol): Remove code which when
3052 TC_PPC was defined forced the type of a symbol with no other type
3053 to be BSF_OBJECT.
3054
65fd87bc
ILT		 30552000-02-27 Hans-Peter Nilsson <hp@axis.com>
3056
3057 * doc/internals.texi (CPU backend): Mention that
3058 line_separator_chars do not break up comments. Fix typos for
3059 LEX_AT and LEX_NAME descriptions. Document operands for
3060 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
3061 description of md_create_short_jump usage. Document argument for
3062 md_undefined_symbol.
3063
a25fe906
ILT		 30642000-02-27 Jakub Jelinek <jakub@redhat.com>
3065
3066 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
3067 (md_parse_option): Handle it.
3068 (md_show_usage): Document it.
3069
21b10511
ILT		 30702000-02-27 Ian Lance Taylor <ian@zembu.com>
3071
3072 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
3073 opcode, for the instruction `pal19'. From Andrea Arcangeli
3074 <andrea@suse.de>.
3075
773f551c
AM		 30762000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
3077
3078 * config/tc-i386.c (i386_immediate): Move constant operand sizing
3079 from here..
3080 (md_assemble): To here, before template operands are matched.
3081 Also ensure a constant immediate is sign extended when we know the
3082 size is at most 16 bits. This is to catch cases like "add
3083 $0xffc0,%ax" where we don't know the size, and thus that the
3084 immediate can be represented as Imm8S until after parsing the
3085 register operand.
3086 (i386_displacement): Similarly sign extend 16 bit constant
3087 displacements.
3088 (md_assemble): Relax 16-bit jump constant range check to suit sign
3089 extended displacements.
3090
28d33191
JL		 30912000-02-26 Andreas Jaeger <aj@suse.de>
3092
3093 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
3094
cc5ca5ce
AM		 30952000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3096
3097 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
3098 call operands when intel_syntax.
3099 (intel_float_operand): Return 2 for "fi...".
3100 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
3101 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
3102 earlier "SHORT" change.
3103 (md_assemble): When determining suffix from Regs, exclude
3104 InOutPortReg.
3105
056350c6
NC		 31062000-02-24 Nick Clifton <nickc@cygnus.com>
3107
3108 * configure: Add arm-wince, mips-pe and sh-pe targets.
3109 * configure: Regenerate.
3110
3111 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
3112 sh-pe targets.
3113 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
3114 "pe-mips" for the mips-pe target.
3115
3116 * config/tc-arm.c (insns): Change displacement encoded in BL
3117 and B instructions if the target port is arm-wince.
3118 (do_ldst): Do not bias the relocation offset if the target
3119 port is arm-wince.
3120 (md_pcrel_from): Add in missing relocation offset bias if the
3121 target os arm-wince.
3122
3123 * config/tc-mips.c (mips_target_format): Support COFF flavour.
3124 (md_begin): Disable -G support for mips-pe target.
3125 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
3126 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
3127 COFF flavour.
3128
3129 * config/tc-sh.c (md_begin): sh-pe target is little endian.
3130 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
3131 assembler, just set the alignment to 4.
3132
3133 * config/te-wince-pe.h: New file for WinCE targets. Define
3134 TE_WINCE.
3135
36bf8ab9
AM		 31362000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3137
3138 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
3139 string instructions.
3140 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
3141 (i386_intel_memory_operand): After finding a segment override,
3142 check again for no `[' before looking for a displacement. Bomb if
3143 more than one displacement rather than silently discarding the
3144 second and subsequent ones. Free strings malloc'd by
3145 build_displacement_string.
3146
f5795b08
CM		 31472000-02-24 Catherine Moore <clm@cygnus.com>
3148
3149 * config/obj-som.c (obj_pseudo_table): Add "weak".
3150 (obj_som_weak): New routine.
3151
abd63a32
AM		 31522000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
3153
520dc8e8
AM		 3154 * config/tc-i386.c (union i386_op): New.
3155 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
3156 Throughout file replace occurences of disps[n], imms[n], regs[n]
3157 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
3158 intel mode operand swapping. Add assert in regKludge and
3159 fake_zero_displacement code. Test i.types[n] when outputting
3160 displacements and immediates. Combine output of Disp16 with
3161 Disp32.
7f3f1ea2
AM		 3162 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
3163 when in intel mode by (not) reversing fsub and fdiv operands
3164 before the template search. This fails for single operand
3165 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
3166 undefined. Instead fix the base_opcode after we've found the
3167 template. Move base_opcode xor with found_reverse_match from
3168 opcode output code to before this fix so we test for the correct
3169 opcodes.
3170 (md_assemble): Don't use strcmp when deciding to ignore the suffix
3171 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 3172
3173 * config/tc-i386.h (TC_RELOC): Delete.
3174 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
3175 with equivalent call to reloc.
3176
abd63a32
AM		 3177 * as.h (flag_m68k_mri): Move declaration after target include, and
3178 only declare when TC_M68K defined. Define as zero otherwise.
3179 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
3180 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
3181 Define as zero otherwise.
3182 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
3183 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
3184 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
3185 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
3186 testing whether defined.
3187 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
3188 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
3189 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
3190 rather than testing whether defined.
3191 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
3192 (parse_mri_cons): Declare and use only when TC_M68K.
3193 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
3194 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
3195 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
3196
3197 * NEWS: Mention IBM 370 support.
3198
7e052742
RH		 31992000-02-23 Richard Henderson <rth@cygnus.com>
3200
3201 * config/tc-i386.c (md_assemble): When swapping operands for
3202 intel_syntax, assume everything that's not Imm or Disp is a
3203 register.
3204
5b93d8bb
AM		 32052000-02-23 Linas Vepstas <linas@linas.org>
3206
3207 * config/tc-i370.c, config/tc-i370.h: New files.
3208 * Makefile.am: Add support for Linux/IBM 370.
3209 * configure.in: Likewise.
3210 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
3211 * config/obj-elf.c: Include elf/i370.h
3212 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
3213
3214 * Makefile.in: Regenerate.
3215 * configure: Regenerate.
3216
3217 * doc/c-i370.texi: New file.
3218 * doc/all.texi: Include it.
3219 * doc/as.texinfo: And here.
3e87a760 3220 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
5b93d8bb
AM		 3221 * doc/Makefile.in: Regenerate.
3222
25f2196d
CC		 32232000-02-19 Michael Meissner <meissner@redhat.com>
3224
3225 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
3226 determine if an instruction can be used in parallel with an ADDppp
3227 or SUBppp instruction.
3228
6349b5f4
AH		 32292000-02-22 Andrew Haley <aph@cygnus.com>
3230
3231 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
3232
c97ef257
AH		 32331999-12-30 Andrew Haley <aph@cygnus.com>
3234
3235 * config/tc-mips.c (mips_gp32): New variable.
3236 (macro_build) Use mips_gp32.
3237 (mips_ip): Ditto.
3238 (md_longopts): Add "-mgp32" and "-mgp64".
3239 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
3e87a760 3240
a47cf567
NC		 3241 (OPTION_M7900): Change offset
3242 (OPTION_NO_M7900): Ditto.
3243
b985eaa8
ILT		 32442000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3245
3246 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
3247 warning, and bump it to 1.
3248
52454417
ILT		 32492000-02-22 Ian Lance Taylor <ian@zembu.com>
3250
3251 From Brad Lucier <lucier@math.purdue.edu>:
3252 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
3253 match format.
3254
6b76fefe
CM		 32552000-02-21 Catherine Moore <clm@cygnus.com>
3256
3257 * config/tc-mips.c (MF_HILO_INSN): Define.
3258 (mips_7000_hilo_fix): Declare.
3259 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
3260 (md_parse_option): Check for 7000_HILO_FIX options.
3261 (OPTION_M7000_HILO_FIX): Define.
3262 (OPTION_NO_M7000_HILO_FIX): Define.
3263 * doc/c-mips.texi (-mfix7000): Describe.
3264
f6af82bd
AM		 32652000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
3266
3267 * listing.c (print_lines): Remove unused variable `end'.
3268
3269 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
3270 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
3e87a760 3271 reloc_type when BFD_ASSEMBLER.
f6af82bd
AM		 3272 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
3273 reloc_type when BFD_ASSEMBLER. Move common code out of switch
3e87a760 3274 statement and quell signed vs. unsigned comparison warning.
f6af82bd 3275
8c8281f4
NC		 32762000-02-18 Nick Clifton <nickc@cygnus.com>
3277
3278 * config/tc-d10v.c (find_opcode): Add a symbol's value to
3279 the computed frag offset, rather than overwriting it.
3280
d4845d57
JR		 3281Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
3282
3283 * config/tc-sh.c ("elf/sh.h"): Include.
3284 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
3285 (md.begin): Initialize target_arch.
3286 Only include opcodes in has table that match selected architecture.
3287 (parse_reg): Recognize register names for sh-dsp.
3288 (parse_at): Recognize post-modify addressing.
3289 (get_operands): The leading space is now optional.
3290 (get_specific): Remove FDREG_N support. Add support for sh-dsp
3291 arguments. Update valid_arch.
3292 (build_Mytes): Add support for SDT_REG_N.
3293 (find_cooked_opcode): New function, broken out of md_assemble.
3294 (assemble_ppi, sh_elf_final_processing): New functions.
3295 (md_assemble): Use find_cooked_opcode and assemble_ppi.
3296 (md_longopts, md_parse_option): New option: -dsp.
3297 * config/tc-sh.h (elf_tc_final_processing): Define.
3298 (sh_elf_final_processing): Declare.
3299
c97305a1
JL		 3300Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
3301
3302 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
3303 the unwinder subspace. Save the current seg/subseg before creating
3304 the new seg/subseg.
3305
bec50466
NC		 33062000-02-10 Nick Clifton <nickc@cygnus.com>
3307
3308 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 3309 little endian targets.
bec50466 3310 (INST_BYTE1): Redefine to handle big and little endian
66778679 3311 targets.
bec50466
NC		 3312 (cpu_type): New type: Select between M340 and M210.
3313 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 3314 instructions of the M340.
bec50466 3315 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 3316 instructions.
bec50466
NC		 3317 (md_atof): Add support for little endian targets.
3318 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 3319 line switches.
bec50466
NC		 3320 (md_convert_frag): Add support for little endian targets.
3321 (md_apply_fix3): Add support for little endian targets.
3322 (md_number_to_chars): Add support for little endian targets.
3323
a25c045a
TW		 33242000-02-10 Timothy Wall <twall@redhat.com>
3325
3326 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
3327 defined, use it to verify the symbol just read should be a label.
3328
f28e8eb3
TW		 33292000-02-10 Timothy Wall <twall@redhat.com>
3330
3331 * app.c (do_scrub_chars): Handle "||" for parallel instructions
3332 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
3333 around colons when KEEP_WHITE_AROUND_COLON is defined.
3334 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
3335 and KEEP_WHITE_AROUND_COLON.
3336
6dc19fc4
TW		 33372000-02-08 Timothy Wall <twall@redhat.com>
3338
3339 * read.c (s_rept): Call do_repeat, which abstracts the repeat
3e87a760 3340 logic.
6dc19fc4 3341 (do_repeat): New. Abstract repeat logic so that a "break" can be
3e87a760 3342 implemented.
6dc19fc4
TW		 3343 (end_repeat): New. Provide support for a "break" out of the
3344 repeat loop.
3345 * read.h: Add prototypes for new functions.
3e87a760 3346
f805106c
TW		 33472000-02-08 Timothy Wall <twall@redhat.com>
3348
3349 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
3350 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
3351 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
3e87a760
AM		 3352 non-zero.
3353
4469be0f
TW		 33542000-02-08 Timothy Wall <twall@redhat.com>
3355
3356 * read.c: Added elseif to directives table.
3357 * read.h: Added prototype for s_elseif.
3358 * doc/as.texinfo: Added description for elseif.
3359 * cond.c (s_elseif): New function
3e87a760 3360
24a17b6c
TW		 33612000-02-04 Timothy Wall <twall@redhat.com>
3362
3363 * listing.c (print_lines): Remove conditionals causing bug in
3e87a760 3364 listings.
24a17b6c 3365
bea9907b 33662000-02-03 Timothy Wall <twall@cygnus.com>
3e87a760 3367
bea9907b
TW		 3368 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
3369 default values.
3370 * frags.c (frag_new): Calculate fr_fix in octets
3371 (frag_now_fix) Return offset as target address offset (bytes).
3372 (frag_now_fix_octets) New - Return offset in octets (8-bit
3e87a760 3373 quantities).
bea9907b
TW		 3374 * frags.h: Added prototype for frag_now_fix_octets().
3375 Distinguish between octets and bytes in field descriptions.
3376 * listing.c (calc_hex): Account for octets vs bytes when
3377 printing addresses/offsets.
3378 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
3379 target is little-endian, print the octets in a word in big-endian
3380 order so that the display looks like a proper hexadecimal number,
3381 instead of having the octets reversed.
3382 * read.c (do_align): When recording alignment, alignment power
3383 should be in terms of target bytes (minimum addressible unit)
3384 instead of octets.
3385 (do_org) Convert ORG target address (byte) argument into an
3386 octet offset when generating a variable fragment.
3387 * symbols.c (resolve_symbol_value): Symbol final value
3388 converted to a target address offset (bytes) from its octet offset.
3389 * config/obj-coff.c (coff_frob_symbol): Symbol target address
3390 offset (bytes) is adjusted by the frag offset (octets) converted
3391 to bytes.
3392 (coff_frob_section) Section alignment power is in terms of bytes;
3393 convert it to an octet alignment power when calculating size (and
3394 size mask) in octets. Don't modify the section size in order to
3395 "align" it for TI COFF, since that format has a different method
3396 for storing alignment information.
3e87a760 3397
210dcc61
TW		 33982000-02-01 Timothy Wall <twall@cygnus.com>
3399
3400 * stabs.c (generate_asm_file): Escape backslashes in stabs file
3401 entries, matching the way GCC generates them. If not escaped, the
3402 filename is encoded incorrectly.
3403
557537a5 34042000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 3405
557537a5
NC		 3406 * config/tc-arm.c (reg_table): Add support for ATPCS register
3407 naming conventions.
2c1c4c62 3408
557537a5 34092000-01-31 Geoff Keating <geoffk@cygnus.com>
3e87a760 3410
2c1c4c62
GK		 3411 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
3412 already defined.
3e87a760 3413 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2c1c4c62
GK		 3414 New macro.
3415 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
3416 of a symbol when we really care about its value.
3417
34182000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 3419
3420 * config/tc-mcore.c (md_assemble): Give warning message if
3421 operands passes to instruction are more than the spec.
3422
2f0ca46a
NC		 34232000-01-27 Thomas de Lellis <tdel@windriver.com>
3424
66778679 3425 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 3426 Thumb mode but the label seen was not declared as '.thumb_func'
3427 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
3e87a760 3428 correct disassembly of Thumb code bounded by non function labels.
2f0ca46a 3429
4c63da97
AM		 34302000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3431
3432 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
3433 Add dependencies for e-i386aout.o. Fix 2 comment lines.
3434
3435 * Makefile.in: Same here.
3436 Update copyright.
3437
3438 * configure.in: Set bfd_gas for i386-aout when primary target
3439 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
3440 we may need the primary te_file. Remove incorrect comment.
3441
3442 * configure: Regenerate.
3443
3444 * config/e-i386aout.c: New file.
3445
3446 * as.c (USE_EMULATIONS): Move to before print_version_id.
3447 (struct emulation): Add i386aout.
3448 (show_usage): Split text strings. Reformat -a text. Add --em
3449 help.
3450 Update copyright.
3451
3452 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
3453 (aout_format_ops): New.
3454 Update copyright.
3455
3456 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
3457 preprocessor conditional and add aout USE_EMULATIONS tests.
3458 (read_a_source_file): Don't pass error strings to printf as
3459 format arg.
3460 Update copyright.
3461
3462 * gasp.c (exp_get_abs): Don't pass error strings to printf as
3463 format arg.
3464 (do_data): Same here.
3465 (process_file): And here.
3466 Update copyright.
3467
3468 * symbols.c (colon): Rewrite "already defined" fatal message
3469 code for aout with USE_EMULATIONS.
3470 Update copyright.
3471
3472 * config/obj-aout.c (OBJ_HEADER): Define.
3473 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
3e87a760 3474 fields of sentinel.
4c63da97
AM		 3475 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
3476 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
3477 forms here.
3478 (obj_aout_type): Expand S_SET_OTHER here too.
3479 (obj_read_begin_hook): Remove.
3480 (aout_pop_insert): New.
3481 (obj_aout_s_get_other): New.
3482 (obj_aout_s_get_desc): New.
3483 (aout_format_ops): New.
3484 Update copyright.
3485
3486 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
3487 gets aout_pseudo_table.
3488 (aout_pseudo_table): Declare.
3489 (obj_read_begin_hook): Define.
3490 Update copyright.
3491
3492 * config/obj-coff.c (obj_pseudo_table): Rename to
3493 coff_pseudo_table.
3494 (coff_pop_insert): Use coff_pseudo_table.
3495 (coff_sec_sym_ok_for_reloc): Remove.
3496 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
3497 and comment all zero entries and remove #if 0 code.
3498 Update copyright.
3499
3500 * config/obj-coff.h (obj_pop_insert): Define.
3501 (coff_pseudo_table): Declare.
3502 Update copyright.
3503
3504 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
3505 s_get_size, s_set_size. Comment all zero entries.
3506 Update copyright.
3507
3508 * config/obj-elf.c (elf_s_get_other): New function.
3509 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
3510 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
3511 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
3512 comment.
3513 (obj_elf_parse_section_letters): Don't pass error strings to
3514 printf as format arg.
3515 Update copyright.
3516
3517 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
3518 OBJ_MAYBE_ECOFF.
3519 (elf_s_get_other): Declare.
3520 (S_GET_OTHER) Define as elf_s_get_other if not already
3521 defined.
3522 (S_SET_OTHER): Only define when not already defined.
3523 (elf_obj_read_begin_hook): Declare.
3524 (obj_read_begin_hook): Define.
3525 (elf_obj_symbol_new_hook): Declare.
3526 (obj_symbol_new_hook): Define.
3527 Update copyright.
3528
3529 * config/obj-multi.h: Add copyright header and protect against
3530 multiple inclusion. Add * to all function pointers.
3531 (OBJ_HEADER): If defined, include it rather than other defines
3532 in this file.
3533 (obj_frob_file_after_relocs): Test for NULL.
3534 (obj_symbol_new_hook): Here too.
3535 (obj_sec_sym_ok_for_reloc): And here.
3536 (S_GET_OTHER): Define.
3537 (S_GET_DESC): Define.
3538 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
3539 (OBJ_MAYBE_ELF): Update comment.
3540
3541 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
3542 OBJ_AOUT preprocessor conditional and handle emulation by
3543 testing OUTPUT_FLAVOR.
3544 (i386_displacement): Here too.
3545 (md_section_align): Similarly here.
3546 (i386_target_format): Conditionally compile when more than one
3547 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
3548 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
3549 (i386_displacement): Here too.
3550 Update copyright.
3551
3552 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
3553 Define TARGET_FORMAT for aout only when not multi.
3554 Update copyright.
3555
3556 * config/te-multi.h: Delete file as it's identical to te-generic.h
3557
add0c677
AM		 35582000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
3559
3560 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
3561 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
3562 LONG_MNEM_SUFFIX.
3563
3564 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
3565 DWORD_MNEM_SUFFIX.
3566 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
3567 comments.
3568
a19d8eb0
CP		 35692000-01-13 Clinton Popetz <cpopetz@cygnus.com>
3570
66778679
RH		 3571 * config/tc-mips.c (mips_do_align): New function.
3572 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 3573
550262c4
NC		 35742000-01-10 Philip Blundell <philb@gnu.org>
3575
3576 * doc/c-arm.texi (ARM Options): Fix typo.
3e87a760 3577 (ARM-Chars): Correct description of `#'. Mention that `;' is a
550262c4
NC		 3578 line separator for Linux.
3579 * doc/as.texinfo (Comments): Mention the ARM.
3580
0decc840
NC		 35812000-01-10 Philip Blundell <pb@futuretv.com>
3582
3583 * configure.in (arm*-*-conix*): New target.
3584 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
3585 armv*-*-linux-gnu.
3586 * configure: Regenerate.
3587
2e13b764
NC		 35882000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
3589
3590 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
3591 (obj_elf_visibility): New function.
3e87a760 3592
2e13b764
NC		 3593 * doc/as.texinfo (Visibility): New node: document visibility
3594 pseudo ops.
3595
3138f287
AM		 35961999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
3597
3598 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
3599 warning for absolute jump/call without `*' in non-intel mode. No
3600 need to set i.types[0] JumpAbsolute in intel mode.
3601
df32bc61
NC		 36021999-12-22 Philip Blundell <pb@futuretv.com>
3603
3604 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
3605 hook function when changing sections.
3606 (arm_s_data): Likewise.
3607
b4d0b2b3
NC		 36081999-12-14 Nick Clifton <nickc@cygnus.com>
3609
3610 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 3611 command line switch.
b4d0b2b3 3612
85cb2cf9
JL		 3613Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
3614
3615 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
3616 (r_registers, xr_registers): Define.
3617 (r_register_name, xr_register_name): New functions.
3618 (md_assemble): Handle new am33 operand types and instruction
3619 formats.
3620 (mn10300_insert_operand, check_operand): Likewise.
3621
a64bcdd8
NC		 36221999-11-29 Nick Clifton <nickc@cygnus.com>
3623
3624 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
3625 (s_force_thumb): Set thumb_mode to 2.
3626 (md_assemble): Do not complain about thumb instructions on a
3627 non-thumb target if thumb_mode is set to 2.
3628
43b4c25e
MM		 36291999-11-28 Michael Meissner <meissner@cygnus.com>
3630
3631 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
3632 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
3633 (O_...): Add new machine dependent expressions if we are handling
3634 explicit relocations.
3635 (alpha_reloc_op): New static table holding the explicit relocation
3636 information.
3637 (alpha_literal_hash): New static to hold the hash table for
3638 explicit relocations.
3639 (alpha_macros): Add support for explicit relocations.
3640 (md_begin): If explicit relocations, initialize hash table.
3641 (md_assemble): Don't print a second error if tokenize_arguments
3642 already printed an error message.
3643 (md_apply_fix): Add support for explicit relocations.
3644 (alpha_force_relocation): Ditto.
3645 (alpha_fix_adjustable): Ditto.
3646 (alpha_adjust_symtab): New function to support explicit
3647 relocations.
3648 (alpha_adjust_symtab_relocs): Ditto.
3649 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
3650 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
3651 Add support for explicit relocations. Return -2 if an error
3652 message was already printed.
3653 (find_macro_match): Add support for explicit relocations. Comment
3654 each of the cases.
3655 (emit_insn): Add support for explicit relocations.
3656 (assemble_tokens): Ditto.
3657 (emit_ldgp): Ditto.
3658 (load_expression): Ditto.
3659 (emit_lda): Ditto.
3660 (emit_ldah): Ditto.
3661 (emit_ir_load): Ditto.
3662 (emit_loadstore): Ditto.
3663 (emit_ldXu): Ditto.
3664 (emit_ldil): Ditto.
3665 (emit_sextX): Ditto.
3666 (emit_division): Ditto.
3667 (emit_jsrjmp): Ditto.
3668 (emit_retjcr): Ditto.
3669
3670 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
3671 ELF object format.
3672 (tc_adjust_symtab): If explicit relocations, call the function
3673 alpha_adjust_symtab.
3674 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
3675 relocations next to the literal relocation they reference.
3676 (TC_INIT_FIX_DATA): Initialize the new fields.
3677 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
3678
afbf211f
JL		 3679Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
3680
3681 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
3682 'B' operand for PA2.0 bb instruction.
eaa15ab8 3683
f11900d0
NC		 36841999-11-18 Nick Clifton <nickc@cygnus.com>
3685
3686 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
3687 target.
3e87a760 3688
f11900d0
NC		 3689 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
3690 relocs.
3691 (mcore_force_relocation): Force relocations to be generated for
3692 RVA relocs.
3693
2daf4fd8
AM		 36941999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3695
3696 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
3697 (i386_displacement): Disallow O_big displacements.
3698
eb726e5d
DL		 3699Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
3700
3e87a760
AM		 3701 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
3702 Small improvements in error checking.
eb726e5d
DL		 3703 (md_assemble): Support for unconditional ARM instructions.
3704 (md_parse_option): Support for -m[arm]v5e flag.
3705
035349a4
NC		 37061999-11-12 Nick Clifton <nickc@cygnus.com>
3707
3708 * macro.c (buffer_and_nest): Do not check beyond the end of the
3e87a760 3709 buffer.
035349a4 3710
c1eae114
NC		 37111999-11-11 Nick Clifton <nickc@cygnus.com>
3712
3713 * macro.c (buffer_and_nest): Look for seperator after TO and
3714 FROM tokens.
3715
c5c834aa
AH		 37161999-11-08 Andrew Haley <aph@cygnus.com>
3717
3718 * app.c (do_scrub_chars): When in State 10, treat backslash
3719 characters in the same way as as symbol characters.
3720
98007ce7
RH		 37211999-11-07 Richard Henderson <rth@cygnus.com>
3722
3723 * config/tc-alpha.c (alpha_align): Check, don't assert, that
3724 the previous label was in the current section before playing
3725 with auto-alignment.
3726
d6c497c7
NC		 37271999-11-06 Nick Clifton <nickc@cygnus.com>
3728
3729 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 3730 for weak symbols.
d6c497c7 3731 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 3732 the symbol is weak.
d6c497c7 3733
dd33dc0f
MM		 37341999-11-05 Michael Meissner <meissner@cygnus.com>
3735
3736 * expr.h (operatorT): Increase machine dependent operators to 16.
3737 * expr.c (op_rank): Ditto.
3738
5f91fe03
ILT		 37391999-11-03 Ian Lance Taylor <ian@zembu.com>
3740
53b0d397
ILT		 3741 * read.c (pseudo_set): Reject attempts to set the value of a
3742 section symbol.
3743
5f91fe03
ILT		 3744 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
3745 if it is defined.
3746
3747 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
3748
3749 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
3750 to bfd_set_section_contents.
3751
829ce307
NC		 37521999-11-03 Nick Clifton <nickc@cygnus.com>
3753
3754 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
3755
2bd7f1f3
GRK		 37561999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
3757
3758 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
3759 (mips_ip): Use OPCODE_IS_MEMBER.
3760
90ca882f
JL		 3761Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
3762
acb56623
JL		 3763 * config/tc-arm.c (reg_required_here): Improve comments.
3764
66778679
RH		 3765 * config/tc-arm.c (thumb_opcode): Add "variants" field.
3766 (tinsns): Initialize variants field.
b49cfa5d
JL		 3767
3768 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
3769 BAD_PC respectively.
90ca882f 3770
29c4c6b5
NC		 37711999-10-27 Scott Bambrough <scottb@netwinder.org>
3772
3773 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
3774 * config/tc-arm.h: Fix compile time warnings.
3775
d9fd9852
DN		 3776Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3777
3778 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
3779 form @abs16, @(abs16) and @(abs16 + imm).
3780
9ce8a5dd
GRK		 37811999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
3782
3783 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
3784 (ISA_HAS_64_BIT_REGS) New.
3785 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
3786 mips_emit_delays,macro_build,load_register,load_addresss,
3787 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
3788 and/or use new ISA_xxx macros in expressions involving
3789 ISA, particularly mips_opts.isa.
3790
446a06c9
MM		 37911999-10-18 Michael Meissner <meissner@cygnus.com>
3792
3793 * expr.h (operatorT): Add machine dependent operators md1..md8.
3794 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
3795 for the machine dependent operators to use.
3796
3797 * expr.c (op_rank): Add machine dependent operators.
3798
3799 * config/tc-alpha.c (O_pregister): Define as a machine dependent
3800 operator.
3801 (O_cpregister): Ditto.
3802 (md_begin): Change X_op test that field is wide enough to use
3803 O_max instead of O_alpha_max.
3804 (cpu_types): Fill in missing initializer.
3805 (alpha_num_macros): Make unsigned.
3806 (md_assemble): Make opnamelen be size_t.
3807 (md_apply_fix): Cast alpha_num_operands to int before testing.
3808 (alpha_force_relocation): Ditto.
3809 (alpha_fix_adjustable): Ditto.
3810 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
3811 (tc_gen_reloc): Ditto.
3812 (tc_get_register): Ditto.
3813 (emit_ldgp): Ditto.
3814 (emit_lda): Ditto.
3815 (emit_ldah): Ditto.
3816 (emit_ldil): Ditto.
3817 (s_alpha_ent): Ditto.
3818 (s_alpha_end): Ditto.
3819 (s_alpha_frame): Ditto.
3820 (s_alpha_prologue): Ditto.
3821 (s_alpha_file): Ditto.
3822 (s_alpha_gprel32): Ditto.
3823 (s_alpha_proc): Ditto.
3824 (s_alpha_set): Ditto.
3825 (s_alpha_base): Ditto.
3826 (s_alpha_align): Ditto.
3827 (s_alpha_arch): Ditto.
3828 (alpha_align): Ditto.
3829 (assemble_insn): Suppress unused variable warning.
3830 (emit_insn): Ditto.
3831 (assemble_insn): Don't assume X_op and X_unsigned are in a given
3832 order in the structure.
3833 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
3834
476cdcb8
JL		 3835Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
3836
3837 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
3838
c388dee8
AM		 38391999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3840
3841 * config/tc-i386.c (i386_index_check): Correct #endif location.
3842
2bdd6cf5
GK		 3843Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
3844
3845 * as.c (show_usage): Document new options.
3846 (parse_args): Add --no-warn, --warn, --fatal-warnings,
3847 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
3848 (parse_args): Parse the new options.
3849 (main): If there were warnings, and --fatal-warnings
3850 was specified, print an error.
3851 * as.h: New variable, flag_fatal_warnings, for new option.
3852
d53d2751
JL		 3853Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
3854
3855 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
3856 '@'. Change autoincrement completers to fall through to cache control
3857 completers.
3858
3859 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 3860 arg.
d53d2751
JL		 3861 (pa_parse_addb_64_cmpltr): New function.
3862
3863 * config/tc-hppa.c (pa_ip): Change error message.
3864 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
3865 '?Q' args to allow falling through.
3866
8fce3f5e 3867 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 3868 Remove unused conditional codes.
3869 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
3870
ba09cd8d
DN		 3871Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3872
3873 * config/tc-d30v.c (CHAR_BIT): Define.
3874 (check_range): Fix bit operations to support integers bigger than
3875 32 bits.
3876
c43185de
DN		 3877Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
3878
3879 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
3880 operands.
3881
925c058e
DE		 3882Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
3883 Doug Evans <devans@cygnus.com>
3884
3885 Add support for m32rx.
3886 * config/tc-m32r.c (enable_m32rx): New static global.
3887 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
3888 (allow_m32rx): New function.
3889 (M32R_SHORTOPTS): Add `O'.
3890 (md_longopts): Add --m32rx plus several warning options.
3891 (md_parse_option): Handle new options.
3892 (md_show_usage): Print them.
3893 (md_begin): Enable m32rx.
3894 (OPERAND_IS_COND_BIT): New macro.
3895 (first_writes_to_seconds_operands): New function.
3896 (writes_to_pc,can_make_parallel,make_parallel): New functions.
3897 (target_make_parallel,assemble_two_insns): New functions.
3898 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
3899 If optimizing and m32rx, try to make consecutive insns parallel.
3900
fba2b7f9
GK		 3901Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
3902
3903 * config/tc-mips.c (nopic_need_relax): Allow for the
3904 .sdata.foo sections generated by -fdata-sections,
3905 and for the .gnu.linkonce.s sections generated by C++.
3906
fd232ac8
JL		 3907Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3908
ce674324
JL		 3909 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
3910 with cleaner code using completer prefixes. Add 'Y'.
3911
fd232ac8
JL		 3912 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
3913
b1039fc4
JL		 3914Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
3915
66778679 3916 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 3917 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
3918 insn does not match and we should try the next insn in the table.
3919
913f265c
NC		 39201999-09-22 Nick Clifton <nickc@cygnus.com>
3921
3922 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3923
54af6ff6
JL		 3924Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3925
3926 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3927 of PA2.0 support.
3928
4cc782b5
ILT		 39291999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3930
3931 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3932 OBJ_ELF. If ELF, add "sq".
3933 (md_parse_option): If ELF, ignore -s and -q.
3934 (md_show_usage): Mention ELF options.
3935
6be78360
JL		 3936Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3937
eaa15ab8 3938 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 3939 operands.
3940
71823da4
JL		 3941 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3942
61dd1d31
JL		 3943 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3944
1cf6ae67
JL		 3945 * config/tc-hppa.c (struct pa_it): New field "trunc".
3946 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3947 (pa_parse_ftest_gfx_completer): New function
3948 (pa_parse_fp_cnv_format): New function.
3949
77c02e18
JL		 3950 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3951 (md_apply_fix): Handle 22bit pc-rel branches.
3952
629d9417
JL		 3953 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3954
dbe2f9ee
JL		 3955 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3956
3db6e6bd
JL		 3957 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3958
6be78360
JL		 3959 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3960
e061d86f
JL		 3961Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3962
66778679
RH		 3963 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3964 (pa_ip): Handle 'fX'.
e061d86f 3965
7acbfc6b
JL		 3966Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3967
3968 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3969 unwinds unless the function is in the text space.
3970 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3971
2d93dcc4
JL		 3972Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3973
b52c78b8
JL		 3974 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3975 (md_assemble): To here. Tweak address generation.
3976
2d93dcc4
JL		 3977 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3978 debug_line.
3979 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3980 (md_assemble): Call dwarf2_where for OBJ_ELF.
3981 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3982 (pa_end_of_source): New function.
3983 * tc-hppa.h (md_end): Define for OBJ_ELF.
3984
6d83c84b
MM		 39851999-09-14 Michael Meissner <meissner@cygnus.com>
3986
3987 * configure.in (Canonicalization of target names): Remove adding
3988 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3989 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3990 * configure: Regenerate.
3991
41fd319a
ILT		 39921999-09-14 Donn Terry <donn@interix.com>
3993
3994 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3995
795a7704
AM		 39961999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3997
2f66722d
AM		 3998 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3999 pc-relative jmp/call to an absolute symbol.
4000 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
4001 absolute section symbols.
4002
795a7704
AM		 4003 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
4004 jump handling code and comments.
4005
c0c949c7
ILT		 40061999-09-12 Ian Lance Taylor <ian@zembu.com>
4007
4008 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
4009 the value if TE_PE and a global defined symbol.
4010
e723ef7c
ILT		 40111999-09-11 Ian Lance Taylor <ian@zembu.com>
4012
4013 * write.c (dump_section_relocs): Call print_symbol_value_1 to
4014 print the symbol, rather than printing it here.
4015
fa16d387
ILT		 40161999-09-11 Donn Terry <donn@interix.com>
4017
d33e1d24
ILT		 4018 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4019 BFD_RELOC_RVA relocations.
4020
18dc2407
ILT		 4021 * config/tc-i386.c (md_undefined_symbol): Compare the name against
4022 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
4023 starts with "_G".
4024
945a1a6b
ILT		 4025 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
4026 defined.
4027 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
4028 * doc/internals.texi (Object format backend): Document
4029 SET_SECTION_RELOCS.
4030
79d292aa
ILT		 4031 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
4032 relocations against global symbols if TE_PE.
4033
7a6284c4
ILT		 4034 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
4035 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
4036
8828d862
ILT		 4037 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
4038 symbols.
4039
9690c54d
ILT		 4040 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
4041 symbols which do not have a constant value, or tags with
4042 non-tags. Remove the symbol from the list before adding it at the
4043 end.
4044
23dab925
ILT		 4045 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
4046 C_FCN symbol differently if TE_PE.
4047 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
4048 appears in the pseudo-op, rather coff_line_base which is only set
4049 for a .bf symbol.
4050
28428223
ILT		 4051 * config/obj-coff.c (obj_coff_loc): New static function.
4052 (obj_pseudo_table): Add "loc".
4053
e8a3ab75
ILT		 4054 * config/obj-coff.c (add_lineno): Check that the line number is
4055 positive.
4056
2ab9b79e
ILT		 4057 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
4058 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
4059 int.
4060 (md_atof): Return NULL rather than 0.
4061 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 4062 * expr.c (expr): Change first parameter to int.
4063 * config/obj-coff.c: Add declarations for static functions.
4064 (coff_frob_symbol): Use SYM_AUXENT.
4065 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 4066
5881e4aa
ILT		 4067 * config/obj-coff.c (obj_coff_section): Default to setting
4068 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
4069
e723ef7c
ILT		 4070 * write.c (adjust_reloc_syms): Print adjusted fixup.
4071
fa16d387
ILT		 4072 * expr.c (integer_constant): Correct too_many_digits calculation
4073 in base 10 case.
4074
13a830b6
AS		 40751999-09-09 Andreas Schwab <schwab@suse.de>
4076
4077 * doc/c-arm.texi: Fix arguments of @var to not contain
4078 punctuation.
4079
325188ec
NC		 40801999-09-08 Philip Blundell <pb@nexus.co.uk>
4081
3e87a760 4082 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
325188ec
NC		 4083 and COFF targets.
4084 (md_parse_option): Only support -k flag for ELF and COFF targets.
4085
e7c1f43c
JL		 4086Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
4087
4088 * config/tc-hppa.c (pa_ip): Put strict register checks before
4089 call to pa_parse_number.
4090
4964086a
JL		 4091 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
4092
c4bf532f
ILT		 40931999-09-06 Ian Lance Taylor <ian@zembu.com>
4094
4095 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
4096 BFD_ASSEMBLER code.
4097
a33132fd
ILT		 40981999-09-06 Donn Terry <donn@interix.com>
4099
4100 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
4101
0f4f8b56
JL		 4102Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
4103
4104 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
4105 candidate instruction. Require registers for register arguments
4106 when in strict mode. Require assemble-time constants for
4107 constants when in strict mode.
4108 (pa_get_absolute_expression): Require a constant when in strict
4109 mode.
eaa15ab8 4110
d3388653
NC		 41111999-09-06 Nick Clifton <nickc@cygnus.com>
4112
4113 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
4114
041dd5a9
ILT		 41151999-09-04 Steve Chamberlain <sac@pobox.com>
4116
4117 * config/tc-pj.c: New file, supports picoJava in ELF.
4118 * config/tc-pj.h: Ditto.
4119 * configure.in (pjl*, pj*): New targets.
4120 * Makefile.am: Rebuild dependencies.
4121 (CPU_TYPES): Add pj.
4122 (TARGET_CPU_CFILES): Add config/tc-pj.c.
4123 (TARGET_CPU_HFILES): Add config/tc-pj.h.
4124 * doc/c-pj.texi: New file.
4125 * doc/as.texinfo: Add some PJ specifics.
4126 * doc/all.texi: Add PJ to the list of all architectures, sort them
4127 all alphabetically.
4128 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
4129 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4130
4ca72d38
AM		 41311999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
4132
4133 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
4134 (obj_frob_file): Test for null pointer.
4135 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
4136 (OBJ_PROCESS_STAB): And here.
4137 (elf_obj_sy): Remove
4138
4139 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
4140 except OBJ_PROCESS_STAB, which we #undef for ecoff.
4141 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
4142
4143 * config/obj-coff.c (no_func): Remove.
4144 (coff_format_ops): Change occurrences of no_func to 0, as we test
4145 for 0 in obj-multi.h.
4146
4147 * configure.in: Enable bfd for i386-coff when primary target is
4148 bfd. Enable i386 elf,coff emulation support. Don't set
4149 USE_EMULATIONS=1 or te_file=multi unless there is more than one
4150 emulation to support.
4151 *configure: Regenerate.
4152
bcef92fa
NC		 41531999-09-02 Nick Clifton <nickc@cygnus.com>
4154
4155 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
4156 .section .line directive is encountered.
4157
cdf82bcf
NC		 41581999-09-01 Nick Clifton <nickc@cygnus.com>
4159
5856c19a 4160 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3e87a760 4161 format.
5856c19a 4162
cdf82bcf
NC		 4163 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
4164 * as.texinfo: Document --gdwarf2 command line option.
4165 Add additional documentation of ARM command line switches.
4166
af6bdddf
AM		 41671999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
4168
4169 * config/tc-i386.c (i386_intel_memory_operand): Combine
4170 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
4171 and RESTORE_END_STRING around parse_register calls.
4172 (i386_operand): Here too.
4173 (i386_is_reg): Remove.
4174 (parse_register): Move as_bad calls from within this function to
4175 callers.
4176
5f47d35b
AM		 41771999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4178
4179 Based on a patch from H.J. Lu <hjl@gnu.org>
4180 * config/tc-i386.c (parse_register): Handle FP regs specially.
4181 (md_begin): Remove '(' and ')' from register_chars.
4182
1174497c
DE		 41831999-08-29 Doug Evans <devans@casey.cygnus.com>
4184
4185 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
4186 error message (done elsewhere).
4187
17d9105c
JL		 4188Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
4189
4190 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
4191
9ecc05f0
JL		 4192Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4193
66778679 4194 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 4195 args by 'f'.
4196
9e4f2d3a
JL		 4197 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
4198
680ef6de
JL		 4199 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
4200 between args.
4201 Add new completers. Fix bug in 64 bit condition handling.
4202
413c94ba
JL		 4203 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
4204 'cS', and 'c*'.
4205
28252e61
JL		 4206 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
4207
a97685e9
JL		 4208 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
4209
3e87a760 4210 * config/tc-hppa.c (pa_ip): Add case for 'I'.
9ecc05f0 4211
cb30237e
NC		 42121999-08-27 Jim Wilson <wilson@cygnus.com>
4213
4214 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
4215 (struct ls): Add frag field. Initialize it to zero.
4216 (out_end_sequence): New local text_frag. Set it while in text section.
4217 Replace address check with frag check. Set ls.frag to text_frag if
4218 out_set_addr called.
4219 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
4220 Set it before switching sections. Replace address check with frag
4221 check. Set ls.frag to saved_frag if out_set_addr called.
4222
09a798ea
NC		 42231999-08-26 David Mosberger <davidm@hpl.hp.com>
4224
66778679 4225 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 4226 output "advance_pc" opcode instead of calling gen_addr_line().
4227 The latter has the undesired side-effect of creating a new row
3e87a760 4228 in the debug line info matrix.
09a798ea 4229
e1c05f12
NC		 42301999-08-26 Jim Wilson <wilson@cygnus.com>
4231
4232 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
4233 ls.last_filename if last is less than zero. Set ls.last_filename
4234 when allocating new entry.
4235 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
4236 call.
4237
b23bac36
AM		 42381999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
4239
4240 * config/tc-i386.c (i386_index_check): Fix the displacement size
4241 when INFER_ADDR_PREFIX.
4242
50f4163f
NC		 42431999-08-18 Nick Clifton <nickc@cygnus.com>
4244
4245 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
4246 display its value.
4247
f589a541
ILT		 42481999-08-17 Ian Lance Taylor <ian@zembu.com>
4249
4250 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4251 handle 0xffffNNNN constants correctly.
4252
11450271
NC		 42531999-08-16 Nick Clifton <nickc@cygnus.com>
4254
4255 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
4256 as well as loads.
4257
276b1dc2
NC		 42581999-08-13 Nick Clifton <nickc@cygnus.com>
4259
4260 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
4261 (md_apply_fix3): Always pass positive values to
4262 validate_offset_imm.
4263
ae5ad4ad
NC		 42641999-08-12 Nick Clifton <nickc@cygnus.com>
4265
4266 * config/tc-arm.c (skip_whitespace): New macro.
4267 Formatting tidy ups.
3e87a760 4268
ae5ad4ad
NC		 4269 (md_apply_fix3): Store relocation offset in addend for ELF based
4270 relocs.
4271 (arm_force_relocation): Always generate relocs for Thumb function
3e87a760
AM		 4272 calls.
4273
bf6d3895
AM		 42741999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
4275
4276 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
4277 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
4278
46031ca9
JL		 4279Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
4280
b100be66
JL		 4281 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
4282 flags for the unwind subspace.
4283
46031ca9
JL		 4284 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
4285 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
4286 suitable relocation based on the size of the target's pointer.
4287 Always Use subsegment zero for the unwinders.
4288 (pa_level): Handle "2.0w".
4289
65172ab8 4290Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
0825afba
JR		 4291
4292 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
4293 with the following instruction unless this was specified.
4294
1a1ae23e
ILT		 42951999-08-09 Ian Lance Taylor <ian@zembu.com>
4296
4297 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
4298 certain sections, to match BFD changes.
4299
81afc846
ILT		 43001999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4301
4302 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
4303 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 4304 * Makefile.in: Rebuild.
81afc846 4305
04ad1543
ILT		 43061999-08-08 Ian Lance Taylor <ian@zembu.com>
4307
4308 * Makefile.am: Rename .dep* files to DEP*.
4309 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
4310 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
4311 targets to DEPOBJ.
4312 * Makefile.in: Rebuild.
4313
1eb7027c
RH		 43141999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
4315
4316 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
4317
2dcc60be
ILT		 43181999-08-08 Ian Lance Taylor <ian@zembu.com>
4319
46eec08e
ILT		 4320 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
4321 avoid problems on DOS filesystems.
4322 * Makefile.in: Rebuild.
4323
2dcc60be
ILT		 4324 * doc/as.texinfo (Section): Document 's' flag for COFF version.
4325
43261999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
4327
4328 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
4329 section flag.
4330
76a27922
ILT		 43311999-08-08 Ian Lance Taylor <ian@zembu.com>
4332
4333 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 4334 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 4335 * configure, Makefile.in, doc/Makefile.in: Rebuild.
4336
0741736b
JL		 4337Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
4338
4339 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
4340
9a913dfb
JL		 4341Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4342
4343 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
4344
a1f2d742
ILT		 43451999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
4346
4347 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
4348 non-adjustable symbols.
4349
55a914bc
JL		 4350Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
4351
4352 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
4353
336f7c70 4354Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 4355
4356 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
4357 operands.
4358
9750fcc5
ILT		 43591999-08-05 Donn Terry <donn@interix.com>
4360
4361 * config/te-interix.h: New file.
4362 * configure.in (i386-*-interix*): New target.
4363 * configure: Rebuild.
4364
39ba5561
JL		 4365Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
4366
4367 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
4368 selectors for ELF too.
4369 (selector_table): Add "ltp" and "rtp" selectors.
4370
eecb386c
AM		 43711999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
4372
4373 * config/tc-i386.c (i386_operand): No need to change
4374 operand_string pointer in segment reg case before goto
4375 do_memory_reference. Initialise displacement_string_start and
4376 displacement_string_end after do_memory_reference label.
4377 (i386_index_check): Add operand_string param, and print error
4378 message on failure here.
4379 (i386_intel_memory_operand): Instead of here.
4380 (i386_operand): And here.
4381 (INFER_ADDR_PREFIX): Enable.
4382
4383 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
4384
4385 * config/tc-i386.h (DefaultSize): Define. Renumber following
4386 opcode_modifier defines.
4387
4388 From Etienne Lorrain <etienne.lorrain@ibm.net>
4389 * config/tc-i386.c (stackop_size): New variable.
4390 (set_16bit_code_flag): Clear it here.
4391 (set_16bit_gcc_code_flag): New function.
4392 (md_pseudo_table): Add "code16gcc" entry.
4393 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
4394
f173e82e
ILT		 43951999-08-03 Ian Lance Taylor <ian@zembu.com>
4396
a04b544b
ILT		 4397 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
4398 next_set_end even if the end symbol is being discarded.
4399
4400 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
4401 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
4402 * config/obj-coff.c: Likewise.
4403 (seg_info_type): Remove.
4404 (seg_info_off_by_4): Change to array of segT.
4405 (s_get_segment): Adjust accordingly.
4406 (obj_pseudo_table): Fully initialize sentinel entry.
4407
f173e82e
ILT		 4408 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
4409 Ralf Baechle <ralf@uni-koblenz.de>.
4410
c3332e24
AM		 44111999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
4412
4413 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
4414
44151999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
4416
24eab124
AM		 4417 * config/tc-i386.c: Indentation and white space changes.
4418 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
4419 don't enable it by default.
4420 (i386_intel_operand): Remove redundant prototype.
4421 Move check on number of memory operands, and i.mem_operands++
4422 (i386_intel_memory_operand): To here.
4423 Remove i386_immediate code from here. Remove special case code
4424 for input and output using (%dx). Remove base/index checks and
4425 call i386_index_check instead. Save initial operand_string
4426 argument for error message.
4427 (i386_operand): Remove redundant prototype. Move base/index
4428 checks to i386_index_check.
4429 (i386_displacement): Move intel mode check for non-zero
4430 i.disp_operand
4431 (i386_intel_memory_operand): To here.
c3332e24 4432
6d8809aa
RH		 44331999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
4434
4435 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
4436 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
4437 by .register pseudo-op if -64 and --no-undeclared-regs.
4438 (s_register, sparc_adjust_symtab): New functions.
4439 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
4440 Declare sparc_adjust_symtab as tc_adjust_symtab.
4441 * doc/c-sparc.texi: Add description of #ignore special literal
4442 for .register pseudo-op.
4443
c8d259f7
CM		 44441999-07-30 Catherine Moore <clm@cygnus.com>
4445
eaa15ab8 4446 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 4447 the relocation's section offset.
4448
b77ad1d4
AM		 44491999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
4450
4451 * write.c (fixup_segment): Fix generic error check overflow test.
4452
4453 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
4454 X_add_number to long.
4455
b53fcc20
JL		 4456Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
4457
4458 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3e87a760 4459 processing.
b53fcc20 4460
d2e71411
ILT		 44611999-07-27 Ian Lance Taylor <ian@zembu.com>
4462
4463 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
4464 VTABLE relocations.
4465
e9f56b1d
ILT		 44661999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
4467
4468 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 4469
1a39f480
ILT		 4470 * configure.bat: Remove; obsolete.
4471 * config/go32.cfg: Likewise.
4472
29fe79d3
ILT		 44731999-07-21 Brad M. Garcia <bgarcia@fore.com>
4474
4475 * configure.in (i386-*-vxworks*): New target.
4476 * configure: Rebuild.
4477
e06510e6
RH		 44781999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4479
4480 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
4481
dabe3bbc
RH		 44821999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
4483
4484 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
4485 on -64 and not pic.
4486 (output_insn): Put OLO10's secondary addend into tc_fix_data.
4487 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
4488 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
4489 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
4490 MAX_RELOC_EXPANSION): Define.
4491 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
4492
b4cac588
AM		 44931999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
4494
4495 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
4496 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
4497 block. Print a warning if an 8-bit or 16-bit constant
4498 displacement or immediate is truncated on output.
4499 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
4500 immediate.
4501 (i386_operand): Disallow immediate jump absolute operand.
4502
966ed0b4
ILT		 45031999-07-15 Ian Lance Taylor <ian@zembu.com>
4504
0ed15843
ILT		 4505 * configure.in: Bump version number to 2.9.5.
4506 * configure: Rebuild.
4507
966ed0b4
ILT		 4508 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
4509 or %llx work.
4510
67f1cff0
JL		 4511Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
4512
4513 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
4514 (cons_fix_new_hppa): Derive size of fixup from size of the object.
4515
2f992c04
NC		 45161999-07-14 Philip Blundell <pb@nexus.co.uk>
4517
4518 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
4519 is defined.
4520 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
4521
4522 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
4523 if -mno-fpu was given.
4524 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
4525 relocs.
4526 (cons_fix_new_arm): Remove misleading comments.
4527
14ad458a
ILT		 45281999-07-14 Ian Lance Taylor <ian@zembu.com>
4529
4530 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
4531 error message.
4532 (relax_segment): Likewise. After giving a rs_org error, convert
4533 the frag to rs_align to avoid cascading errors.
4534
36823076
AS		 45351999-07-12 Andreas Schwab <schwab@suse.de>
4536
4537 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
4538
ab9da554
ILT		 45391999-07-11 Ian Lance Taylor <ian@zembu.com>
4540
4541 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
4542 as appropriate. Fill in structure initializations. Add variable
4543 initializations. Add casts.
4544 * dwarf2dbg.c (print_stats): Change i to size_t.
4545 * listing.c (listing_listing): Change list_line to unsigned int.
4546
e0accf0c
ILT		 45471999-07-10 Ian Lance Taylor <ian@zembu.com>
4548
4549 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
4550 rather than checking for \001 and \002 in symbol name.
4551 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
4552
7d4ce8a9
JL		 4553Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
4554
4555 * configure.in (hppa*-linux-gnu*): New target.
4556 * configure: Rebuilt.
4557
5395a469
NC		 45581999-07-08 Nick Clifton <nickc@cygnus.com>
4559
3e87a760 4560 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
5395a469 4561
cac58fa6
NC		 45621999-07-07 Nick Clifton <nickc@cygnus.com>
4563
5395a469 4564 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 4565 accessing symbolP directly.
4566
03b36ee1
JL		 4567Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
4568
4569 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
4570 for ELF.
4571
49a5575c
NC		 45721999-07-05 Nick Clifton <nickc@cygnus.com>
4573
4574 * config/tc-arm.c (ARM_EXT_V5): Define.
4575 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
4576 (md_begin): Detect ARM v5 architectures.
4577 (md_parse_option): Accept arm v5 specification.
4578 (md_show_usage): Documment -marmv5 switch.
4579
4580 * doc/c-arm.texi: Document -marmv5 command line option.
3e87a760 4581
49a5575c
NC		 4582 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
4583 op.
4584 (validate_immediate_twopart): New function. Determine if a
4585 constant can be computed by two ADD instructions.
4586 (output_inst): Remove its command line parameter - it was never
4587 used.
4588 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
4589 implememt the ADRL pseudo op.
4590 (tc_gen_reloc): Generate a suitable error message if an ADRL
4591 instruction tries to generate a real reloc.
4592
4593 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
4594
09ecf0ba
JL		 4595Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
4596
4597 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
4598 into lower case.
4599
264d6861
ILT		 46001999-06-27 H.J. Lu <hjl@gnu.org>
4601
4602 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
4603 non BFD_ASSEMBLER case.
4604
827c0149
ILT		 46051999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
4606
4607 * config/obj-coff.c (obj_coff_section): Mark writable sections as
4608 data.
4609
a340d270
RH		 46101999-06-26 David Mosberger <davidm@hpl.hp.com>
4611
4612 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
4613 out_end_sequence() when the address decreases due to a new frag.
4614 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
4615 numbering starts with 1.
4616
16b93d88
NC		 46171999-06-23 Nick Clifton <nickc@cygnus.com>
4618
4619 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
4620 .section for COFF.
4621 (mcore_s_text): Call obj_elf_text for ELF target.
4622 (mcore_s_data): Call obj_elf_data for ELF target.
4623 (mcore_s_section): No longer ELF specific. Call obj_coff_section
4624 for COFF target.
4625 (mcore_s_bss): New function: Dump literal table before changing
4626 sections.
4627 (mcore_s_comm): New function: Dump literal table before changing
4628 sections.
3e87a760 4629
16b93d88
NC		 4630 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
4631 No longer static functions.
4632 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
4633 Provide prototypes for these functions.
4634
fed9b18a
ILT		 46351999-06-22 Ian Lance Taylor <ian@zembu.com>
4636
be2acf27
ILT		 4637 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
4638 a list of names, to try obj_segment_name, and to try abbreviated
4639 names when using COFF without long section names.
4640
7dcc9865
ILT		 4641 * config/tc-alpha.c: More use of symbol accessor functions.
4642 * config/tc-arc.c: Likewise.
4643 * config/tc-d30v.c: Likewise.
4644 * config/tc-fr30.c: Likewise.
4645 * config/tc-i860.c: Likewise.
4646 * config/tc-m88k.c: Likewise.
4647 * config/tc-mcore.c: Likewise.
4648 * config/tc-ns32k.c: Likewise.
4649 * config/tc-sparc.c: Likewise.
4650 * config/tc-v850.c: Likewise.
4651
a77f5182
ILT		 4652 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
4653 sy_value with appropriate accessor functions.
4654 * config/tc-arm.c (md_apply_fix3): Likewise.
4655 * config/tc-d10v.c (AT_WORD_P): Likewise.
4656 * config/tc-v850.c (reg_name_search): Likewise.
4657
fed9b18a
ILT		 4658 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
4659 use symbol_get_bfdsym instead.
4660 * config/tc-ppc.c (md_assemble): Likewise.
4661 * config/tc-v850.c (v850_comm): Likewise.
4662
310b5aa2
ILT		 46631999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
4664
4665 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
4666 the symbol, rather than accessing the bsym member.
4667 * config/tc-d10v.c (tc_gen_reloc): Likewise.
4668 * config/tc-d30v.c (tc_gen_reloc): Likewise.
4669 * config/tc-mcore.c (tc_gen_reloc): Likewise.
4670 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4671 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
4672 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
4673 * config/tc-tic30.c (tc_gen_reloc): Likewise.
4674 * config/tc-v850.c (tc_gen_reloc): Likewise.
4675
9cb8e75e
JL		 4676Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
4677
4678 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
4679 (hppa_gen_reloc_type): Conditionalize on BFD64.
4680 (tc_gen_reloc): Re-enable ELF relocations.
4681 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
4682
3d103319
ILT		 46831999-06-21 Ian Lance Taylor <ian@zembu.com>
4684
4685 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
4686 warning.
4687 (do_ldst): Move assignment out of if condition.
4688 (md_apply_fix3): Add casts to avoid printf format warnings. Add
4689 parentheses to avoid warning.
4690
776b24b4
NC		 46911999-06-21 Nick Clifton <nickc@cygnus.com>
4692
155f0fe7
NC		 4693 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
4694 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 4695
809ffe0d
ILT		 46961999-06-19 Ian Lance Taylor <ian@zembu.com>
4697
4698 * config/tc-ppc.c: Update for symbol handling changes.
4699 * config/obj-coff.c: Likewise.
4700
49863f82
JL		 4701Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
4702
4703 * tc-hppa.c: General cleanups of ELF support. No more spaces
4704 and subspaces for ELF.
4705 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
4706 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
4707 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
4708 (UNWIND_SECTION_NAME): Likewise.
4709 (space/subspace related structures): Conditionalize definitions
4710 on OBJ_SOM.
4711 (space/subspace directives and support routines): Conditionalize
4712 definitions and references/uses on OBJ_SOM.
4713 (label_symbol_struct): For ELF, track the symbol's segment. For
4714 SOM track its space.
4715 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
4716 changes.
4717 (USE_ALIASES): Kill for both SOM & ELF.
4718 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
4719 (pa_space, pa_subspace): Corresponding changes.
4720 (pa_spaces_begin): Corresponding chagnes.
4721 (md_begin): Do not muck around with space/subspace stuff for
4722 OBJ_ELF.
4723 (md_apply_fix): Temporarily disable argument relocation stuff
4724 for OBJ_ELF.
4725 (tc_gen_reloc): Temporarily disable relocation generation for
4726 OBJ_ELF
4727 (pa_build_unwind_subspace): Similarly.
4728
fed881b1
NC		 47291999-06-16 Nick Clifton <nickc@cygnus.com>
4730
4731 * config/tc-arm.c (thumb_set): New pseudo op.
4732 (text, data, section): Override these pseudo ops with ARM
4733 specific versions.
4734 (s_thumb_set): New function: Perform the same as a .set pseudo
4735 op, but also mark the alias'ed symbol as being a Thumb
4736 function.
4737 (arm_s_text): New function: Perform the same as the .text
4738 pseudo op, but dump the literal pool before changing
3e87a760 4739 sections.
fed881b1
NC		 4740 (arm_s_data): New function: Perform the same as the .data
4741 pseudo op, but dump the literal pool before changing
3e87a760 4742 sections.
fed881b1 4743 (arm_s_section): New function: Perform the same as the
3e87a760
AM		 4744 .section pseudo op, but dump the literal pool before changing
4745 sections.
fed881b1
NC		 4746 (arm_cleanup): Do not reset the current section before dumping
4747 the literal pool.
4748
0f94f4c8
NC		 47491999-06-17 Nick Clifton <nickc@cygnus.com>
4750
2f3519a2
NC		 4751 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
4752 OPTION_NO_WARN_UNMATCHED entries.
4753 (md_parse_option): Generate a warning message if an unrecognised
4754 option is encountered.
4755
0f94f4c8
NC		 4756 * config/tc-d10v.c (do_not_ignore_hash): New variable.
4757 (get_operands): When parsing an expression after an '@' symbol
4758 has been detected, do not ignore '#' symbols.
4759 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3e87a760 4760 false.
0f94f4c8 4761
e4a86f6f
ILT		 47621999-06-13 Ian Lance Taylor <ian@zembu.com>
4763
4764 From K. Richard Pixley <rich@noir.com>:
4765 * configure.in (ppc-*-vxworks*): New target.
4766 * configure: Rebuild.
4767
a8aed0fb
UD		 47681999-06-12 Philip Blundell <philb@gnu.org>
4769
4770 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
4771
7565ed77
ILT		 47721999-06-13 Ian Lance Taylor <ian@zembu.com>
4773
4774 * write.c (adjust_reloc_syms): Rather than never reducing reloc
4775 which refer to symbols in linkonce sections, permit reducing the
4776 relocs if the symbol is local.
4777
b9e57a38
ILT		 47781999-06-12 Ian Lance Taylor <ian@zembu.com>
4779
4780 * subsegs.c (subseg_text_p): New function.
4781 * as.h (subseg_text_p): Declare.
4782 * read.c (do_align): Use subseg_text_p to set the default fill.
4783 * write.c (subsegs_finish): Likewise.
4784 * config/obj-coff.c (write_object_file): Likewise.
4785 * config/tc-i386.h (md_maybe_text): Don't define.
4786 (md_do_align): Use subseg_text_p to set the default fill.
4787 * config/tc-m32r.c (m32r_do_align): Likewise.
4788 * config/tc-sh.c (sh_do_align): Likewise.
4789 * config/tc-sparc.h (md_do_align): Likewise.
4790
008960a5
ILT		 47911999-06-12 David O'Brien <obrien@freebsd.org>
4792
4793 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
4794 * configure: Rebuild.
4795
a1605869
ILT		 47961999-06-12 Ian Lance Taylor <ian@zembu.com>
4797
d9ac5a3b
ILT		 4798 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
4799 * Makefile.am: Rebuild dependencies.
4800 * Makefile.in: Rebuild.
4801
a1605869
ILT		 4802 * config/tc-i386.c (i386_immediate): Remove unused label
4803 seg_unimplemented.
4804
4805 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
4806 * symbols.c: Likewise.
4807 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
4808 sy_next field when taking address, rather than symbol_next.
4809
4810 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
4811 offsetT.
4812 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
4813 value from the output file architecture.
4814 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
4815 * dwarf2dbg.h: Change bfd_vma to addressT.
4816
a7cd1c22
ILT		 48171999-06-11 Ian Lance Taylor <ian@zembu.com>
4818
4819 * dwarf2dbg.h: Use PARAMS in function declarations.
4820
76171f81
ILT		 48211999-06-11 Martin Dorey <mdorey@madge.com>
4822
4823 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
4824 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
4825 OBJ_ELF.
4826 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
4827
9b4d630b
ILT		 48281999-06-11 Ian Lance Taylor <ian@zembu.com>
4829
5865bb77
ILT		 4830 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
4831
9e7c96d9
ILT		 4832 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
4833 popsection.
4834
1b50c718
ILT		 4835 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
4836
1bf67e0d
ILT		 4837 * read.c (read_a_source_file): Only declare inescape if
4838 QUOTES_IN_INSN.
4839
4840 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
4841 match parameters.
4842 (find_entry_byval): Add parens to avoid warning.
4843
4844 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
4845
9b4d630b
ILT		 4846 * symbols.c (resolve_symbol_value): Don't permit subtraction of
4847 undefined symbols.
4848
a22b281c
RH		 48491999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
4850
66778679 4851 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 4852 with isoctal.
4853
4854 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
4855 synthetize_setx): New functions.
4856 (md_assemble): Broken the special cases into the above
4857 functions. Make compiler happy if sizeof(bfd_vma)==4.
4858 Fix sethi generated from set/setuw. If instructions have a relloc,
4859 always clear the fields to be relocated in the opcode.
4860 (sparc_ip): Remove special_case global variable.
4861
7f2f689c
ILT		 48621999-06-10 Ian Lance Taylor <ian@zembu.com>
4863
d7ba4a77
ILT		 4864 Based on patches from John W. Woznack <jwoznack@concentric.net>:
4865 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
4866 indication of success rather than a value.
4867 (itbl_get_val): Likewise.
4868 (itbl_get_field): Use strcspn. Change delimiters to include
4869 parens.
4870 * itbl-ops.h (itbl_get_reg_val): Update declaration.
4871 (itbl_get_val): Likewise.
4872 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
4873
7f2f689c
ILT		 4874 * symbols.c (copy_symbol_attributes): Convert local symbols to
4875 regular symbols.
4876
c1d3c45e
NC		 48771999-06-10 Nick Clifton <nickc@cygnus.com>
4878
4879 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3e87a760 4880 ARM920t.
c1d3c45e 4881
63fab58c
RH		 48821999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4883
4884 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
4885 Optimize set if sizeof(bfd_vma) == 64.
4886 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 4887 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 4888 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
4889
cf9a1301
RH		 48901999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
4891
4892 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
4893 (s_ncons): New function.
4894 (native_op_table): New table.
4895 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
4896 R_SPARC_OLO10 handling.
4897
bf29b231
RH		 4898Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
4899
4900 * expr.h (struct expressionS): Revert last change; widen X_op.
4901 * config/tc-alpha.c (md_begin): Check the field is wide enough.
4902
9be1cda6
AS		 4903Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4904
a4835b42
AS		 4905 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
4906 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
4907 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
4908 * Makefile.in: Regenerated.
4909
9be1cda6
AS		 4910 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
4911 `common' pass on to s_mri_common.
3e87a760 4912 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
9be1cda6 4913
62335629
RH		 49141999-06-06 Richard Henderson <rth@cygnus.com>
4915
4916 * config/obj-elf.c (obj_elf_section): Don't free the return
4917 value of demand_copy_C_string.
4918
9de8d8f1
RH		 49191999-06-05 Richard Henderson <rth@cygnus.com>
4920
4921 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
4922 creation logic from obj_elf_create_section.
4923
4924 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4925 (section_stack): New.
4926 (special_sections): Make const.
4927 (obj_elf_section): Gut and rewrite parsing.
4928 (obj_elf_change_section): New function broken out of obj_elf_section.
4929 (obj_elf_parse_section_letters): Likewise.
4930 (obj_elf_section_word): Likewise.
4931 (obj_elf_section_type): Likewise.
4932 (obj_elf_previous): Treat as a toggle.
4933 (obj_elf_popsection): New.
4934 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4935 (ppc_section_type): Likewise.
4936 * config/tc-ppc.h: Likewise.
4937
4938 * expr.h (struct expressionS): Don't make X_op a bitfield.
4939 * config/tc-alpha.c: Update for symbol handling changes.
4940 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4941 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4942
58b5739a
RH		 49431999-06-05 Richard Henderson <rth@cygnus.com>
4944
4945 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4946 (dwarf2_gen_line_info): Kill unused variables.
4947 (dwarf2_finish): Likewise.
4948 (dwarf2_where): Likewise.
4949 (dwarf2_directive_file): If we've only got a string,
4950 hand off to s_app_file.
4951 * ecoff.c: Move the include of ecoff.h.
4952 * symbols.h (S_IS_FUNCTION): Prototype.
4953
4954 * read.c (LEX_HASH): Supply a default.
4955 (lex_type): Use it.
4956 (s_globl): Update `c' after skipping whitespace.
4957 * read.h (LEX_END_NAME, is_name_ender): New.
4958 * expr.c (get_symbol_end): Respect it.
4959
398e8c25
ILT		 49601999-06-04 Mark Klein <mklein@dis.com>
4961
993142d5
ILT		 4962 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4963 to real if OBJ_SOM
4964 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4965
398e8c25
ILT		 4966 * config/tc-hppa.c: Update for symbol handling changes.
4967
b4013713
ILT		 49681999-06-03 Ian Lance Taylor <ian@zembu.com>
4969
080e41e6
ILT		 4970 * cgen.c: Update for symbol handling changes.
4971 * config/tc-m32r.c: Likewise.
f412ead8 4972
a0f75b47
ILT		 4973 * config/tc-hppa.h: Update for symbol handling changes.
4974 * config/tc-hppa.c: Likewise.
4975
174419c1
ILT		 4976 * config/tc-arm.h: Update for symbol handling changes.
4977 * config/tc-arm.c: Likewise.
4978 (symbol_make_empty): Remove. Just use symbol_create.
4979
4980 * symbols.c (symbol_set_tc): Correct name.
4981
6104f0a0
ILT		 4982 * Makefile.am: Rebuild dependencies.
4983 ($(OBJS)): Don't depend upon struc-symbol.h.
4984 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4985 * dep-in.sed: Don't remove struc-symbol.h.
4986 * Makefile.in: Rebuild.
4987
b4013713
ILT		 4988 * doc/internals.texi (Symbols): Describe changes in symbol
4989 handling.
4990
6576f0b5
RH		 49911999-06-03 Richard Henderson <rth@cygnus.com>
4992
4993 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4994 instead of doing the work by hand.
4995
fac0d250
RH		 49961999-06-03 David Mosberger <davidm@hpl.hp.com>
4997
4998 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4999 state of line state-machine.
5000 (struct ls): Collect DWARF2 line state-machine state in new member
5001 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
5002 resulted in any DWARF2 directives.
5003 (reset_state_machine): New function.
5004 (out_end_sequence): Ditto.
5005 (dwarf2_gen_line_info): When switching sections or switching to a
5006 lower text address, call out_end_sequence() first to terminate the
5007 previous code sequence as code sequences MUST have monotonically
5008 increasing addresses.
5009 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
5010
50111999-06-03 David Mosberger <davidm@hpl.hp.com>
5012
5013 * as.c (parse_args): Add option -gdwarf2 to allow requesting
5014 DWARF2 debug info (line information only, at this point).
5015 * as.h: Update comment about supported debug formats.
5016 * dwarf2dbg.c, dwarf2dbg.h: New files.
5017 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
5018
5019 * expr.c (operand): Don't use [ for parens if we want an index op.
5020 (op_encoding): Switch [ into O_index, if desired.
5021 (op_rank): Renumber with O_index on bottom.
5022 (expr): If O_index, match closing bracket.
5023 * expr.h (O_index): New.
5024
5025 * read.c (read_a_source_file): Conditionally allow matched "
5026 in lines passed to md_assemble.
5027
5028 * config/obj-elf.c (elf_pseudo_table): Add `common'.
5029
49309057
ILT		 50301999-06-03 Ian Lance Taylor <ian@zembu.com>
5031
5032 Add support for storing local symbols in a small structure to save
5033 memory when assembling large files.
5034 * as.h: Don't include struc-symbol.h.
5035 (symbolS): Add typedef.
5036 * symbols.c: Include struc-symbol.h.
5037 (local_hash): New static variable.
5038 (save_symbol_name): New static function, from symbol_create.
5039 (symbol_create): Call save_symbol_name.
5040 (local_symbol_count): New static variable.
5041 (local_symbol_conversion_count): Likewise.
5042 (LOCAL_SYMBOL_CHECK): Define.
5043 (local_symbol_make): New static function.
5044 (local_symbol_convert): New static function.
5045 (colon): Handle local symbols. Create local symbol for local
5046 label name.
5047 (symbol_table_insert): Handle local symbols.
5048 (symbol_find_or_make): Create local symbol for local label name.
5049 (symbol_find_base): Check for local symbol.
5050 (symbol_append, symbol_insert): Check for local symbols.
5051 (symbol_clear_list_pointers, symbol_remove): Likewise.
5052 (verify_symbol_chain): Likewise.
5053 (copy_symbol_attributes): Likewise.
5054 (resolve_symbol_value): Handle local symbols.
5055 (resolve_local_symbol): New static function.
5056 (resolve_local_symbol_values): New function.
5057 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
5058 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
5059 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
5060 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
5061 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
5062 (symbol_previous, symbol_next): New functions.
5063 (symbol_get_value_expression): Likewise.
5064 (symbol_set_value_expression): Likewise.
5065 (symbol_set_frag, symbol_get_frag): Likewise.
5066 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
5067 (symbol_mark_used_in_reloc): Likewise.
5068 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
5069 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
5070 (symbol_mri_common_p): Likewise.
5071 (symbol_mark_written, symbol_clear_written): Likewise.
5072 (symbol_written_p): Likewise.
5073 (symbol_mark_resolved, symbol_resolved_p): Likewise.
5074 (symbol_section_p, symbol_equated_p): Likewise.
5075 (symbol_constant_p): Likewise.
5076 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
5077 (symbol_get_obj, symbol_set_obj): Likewise.
5078 (symbol_get_tc, symbol_set_tc): Likewise.
5079 (symbol_begin): Initialize local_hash.
5080 (print_symbol_value_1): Handle local symbols.
5081 (symbol_print_statistics): Print local symbol statistics.
5082 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
5083 Declare new symbols.c functions. Move many declarations here from
5084 struc-symbol.h.
5085 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
5086 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
5087 (struct symbol): Move bsym to make it clearly the first field.
5088 Remove TARGET_SYMBOL_FIELDS.
5089 (symbolS): Don't typedef.
5090 (struct broken_word): Remove.
5091 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
5092 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
5093 (symbol_clear_list_pointers): Likewise.
5094 (symbol_insert, symbol_remove): Likewise.
5095 (symbol_previous, symbol_append): Likewise.
5096 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
5097 (struct local_symbol): Define.
5098 (local_symbol_converted_p, local_symbol_mark_converted): Define.
5099 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
5100 (local_symbol_get_frag, local_symbol_set_frag): Define.
5101 (local_symbol_get_real_symbol): Define.
5102 (local_symbol_set_real_symbol): Define.
5103 Define.
5104 * write.c (write_object_file): Call resolve_local_symbol_values.
5105 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
5106 (TARGET_SYMBOL_FIELDS): Don't define.
5107 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
5108 ECOFF_DEBUGGING, add ECOFF fields.
5109 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5110 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
5111 ECOFF_DEBUGGING, add ECOFF fields.
5112 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
5113 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
5114 * config/tc-mcore.h: Don't include struc-symbol.h.
5115 (TARGET_SYMBOL_FIELDS): Don't define.
5116 (struct mcore_tc_sy): Define.
5117 (TC_SYMFIELD_TYPE): Define.
5118 * Many files: Use symbolS instead of struct symbol. Use new
5119 accessor functions rather than referring to symbolS fields
5120 directly.
5121
5122 * read.c (s_mri_common): Don't add in value of line_label.
5123
5124 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
5125 checking for SEC_LINK_ONCE.
5126
5127 * config/tc-sh.h (sh_fix_adjustable): Declare.
5128
5129 * app.c (input_buffer): New static variable.
5130 (app_push): Save saved_input in allocated buffer.
5131 (app_pop): Restored saved_input.
5132 (do_scrub_chars): Change get parameter to take char * and int as
5133 arguments. Change GET macro to pass input_buffer to get
5134 function. Don't save input into allocated buffer.
5135 * as.h (do_scrub_chars): Update declaration.
5136 * input-file.c (input_file_get): Change to take char * and int.
5137 Read data into passed in buffer. Remove static buffer.
5138 * read.c (scrub_from_string): Change to take char * and int. Copy
5139 data into passed in buffer.
5140
5141 * hash.h: Neaten. Declare hash_traverse.
5142 * hash.c: Complete rewrite based on BFD hashing code.
5143 * gasp.c (chunksize): New variable.
5144 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
5145 hash_delete.
5146
661e4995
NC		 51471999-05-28 Nick Clifton <nickc@cygnus.com>
5148
5149 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
5150 addend unless the target uses an old ABI.
5151
d9a62219
DE		 5152Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
5153
5154 -Wchar-subscripts cleanup
5155 * listing.c (listing_newline): Use unsigned char variable, so
3e87a760 5156 calls to isascii,iscntrl are correct.
d9a62219
DE		 5157 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
5158 (unsigned char).
5159 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
5160 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
5161 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
5162 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
5163
6da466c7
ILT		 51641999-05-28 Torbjorn Granlund <tege@matematik.su.se>
5165
5166 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
5167 width for Coldfire.
5168 (arch_coldfire_p): New #define.
5169 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
5170
51711999-05-28 Linus Nordberg <linus.nordberg@canit.se>
5172
5173 * config/tc-m68k.c (install_operand): Add places `n', `o'.
5174
5175 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
5176 (install_operand): Add place `N'.
5177 (init_table): Add registers ACC, MACSR, MASK.
5178
5179 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
5180
5181 * config/tc-m68k.c: Change mcf5200 --> mcf.
5182 (archs): Add mcf5206e, mcf5307.
5183 (m68k_ip): Add format `u'.
5184 (install_operand): Add place `m', `M', `h'.
5185 (init_table): Add upper/lower registers.
5186
5187 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
5188
bedf545c
ILT		 51891999-05-28 Martin Dorey <mdorey@madge.com>
5190
5191 * config/tc-i960.c: Several minor changes to add ELF and
5192 BFD_ASSEMBLER support.
5193 * config/tc-i960.h: Likewise.
5194 * configure.in (i960-*-elf*): New target.
5195 * aclocal.m4, configure: Rebuild.
5196
40c62b25
AM		 51971999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
5198
5199 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
5200 reloc changes when defined(BFD_ASSEMBLER).
5201
daa01f85
AM		 52021999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
5203
5204 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
5205
5206 * write.c (write_print_statistics): Output to file, not stderr.
5207
5208 * expr.c (generic_bignum_to_int32,64): Prototype.
5209
5210 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
5211 output_sleb128, output_uleb128, output_big_sleb128,
5212 output_big_uleb128, output_big_leb128): Prototype.
5213 (output_big_sleb128, output_big_uleb128): Make inline.
5214 (output_big_leb128): Remove inline
5215
5216 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
5217 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
5218 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
5219 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
5220 value for correct overflow check in write.c:fixup_segment.
5221 * write.c (fixup_segment): Move bitfield overflow checks to after
5222 the md_apply_fix call.
5223 * config/obj-coff.c (fixup_segment): Likewise.
5224 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
5225 valueT *val argument.
5226
19b34177
AS		 5227Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5228
5229 * config/atof-ieee.c (gen_to_words): Correctly round a
5230 denormalized number. Fix off-by-one in range checking for
3e87a760 5231 exponent in a denormal.
19b34177 5232
b8a40f53
NC		 52331999-05-10 Nick Clifton <nickc@cygnus.com>
5234
5235 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3e87a760 5236 name.
b8a40f53 5237
53f3de98
RH		 5238Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
5239
5240 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
5241
578ec497
AM		 52421999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
5243
5244 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
5245 (ReverseRegRegmem): Remove.
5246 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
5247 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
5248 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
5249 kludge.
5250
5251 From Doug Ledford <dledford@redhat.com>
5252 * config/tc-i386.h (RegXMM): New for P/III.
5253 * config/tc-i386.c: Add support for P/III.
5254
d0e9a01c
RH		 5255Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
5256
5257 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
5258 (md_begin): Allow ppc32 insns in ppc64bridge mode.
5259 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
5260
83183c0c
RH		 5261Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
5262
5263 * config/tc-i386.c (i386_immediate): Skip whitespace before
5264 complaining about junk after expression.
5265 (i386_displacement): Likewise.
5266
03987ced
RH		 5267Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
5268
5269 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
5270 Don't copy before downcaseing.
5271
0d96863f 52721999-05-05 Catherine Moore <clm@cygnus.com>
3e87a760 5273
66778679
RH		 5274 * tc-m68k.c: Include elf/m68k.h.
5275 (m68k_elf_final_processing): New routine.
5276 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
5277 Define.
3e87a760 5278
90700a53
JL		 5279Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
5280
5281 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
5282 17 bit fmt insn.
5283
252b5132
RH		 52841999-04-30 Nick Clifton <nickc@cygnus.com>
5285
5286 * config/tc-mcore.c (mcore_s_section): Dump literals before
5287 changing section.
5288
52891999-04-29 Nick Clifton <nickc@cygnus.com>
5290
5291 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
5292 for COFF/PE port.
5293
5294Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
5295
5296 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5297 (TC_INIT_FIX_DATA): Delete.
5298 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
5299 (TC_INIT_FIX_DATA): Delete.
5300 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
5301 * write.c (fix_new_internal): Initialize fx_cgen member.
5302 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
5303 (gas_cgen_md_apply_fix3): Update.
5304 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
5305 (md_cgen_record_fixup_exp): Update.
5306 (FX_OPINFO_R_TYPE): Update.
5307
5308 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
5309 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
5310 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
5311 * frags.h (struct frag): Make opindex, opinfo ints.
5312
5313 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
5314
53151999-04-26 Tom Tromey <tromey@cygnus.com>
5316
5317 * aclocal.m4, configure: Updated for new version of libtool.
5318
53191999-04-22 Nick Clifton <nickc@cygnus.com>
5320
5321 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3e87a760 5322 md_apply_fix.
252b5132
RH		 5323 (md_apply_fix3): Do not fix up absolute relocations against
5324 symbolic values.
5325
5326 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
5327
53281999-04-20 Nick Clifton <nickc@cygnus.com>
5329
5330 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
5331 changes and data-in-text directives.
5332 (mcore_cons): New function: intercept cons() operations.
5333 (mcore_float_cons): New function: intercept float_cons()
3e87a760 5334 operations.
252b5132
RH		 5335 (mcore_stringer): New function: intercept stringer() operations.
5336
53371999-04-18 Ian Lance Taylor <ian@zembu.com>
5338
5339 * obj.h (struct format_ops): Change generate_asm_lineno field to
5340 take no parameters.
5341 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
5342
5343 * config/tc-alpha.c (find_opcode_match): Add default case to
5344 switch.
5345 (find_macro_match): Likewise.
5346 (load_expression): Parenthesize && within ||.
5347
5348 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
5349
53501999-04-17 Nick Clifton <nickc@cygnus.com>
5351
5352 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
5353 .text .data .section pseudo ops.
3e87a760
AM		 5354 (mcore_s_section): New function. Dump lits before changing secs.
5355 (mcore_s_text): New function. Dump lits before changing secs.
5356 (mcore_s_data): New function. Dump lits before changing secs.
252b5132
RH		 5357
53581999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
5359
5360 * config/tc-mips.c (mips_32bitmode): New.
5361 (md_begin): Set mips_32bitmode if needed.
5362 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
5363 Set EF_MIPS_32BITMODE.
5364
5365Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
5366
5367 * config/obj-coff.c (c_section_symbol): Fix typo in previous
5368 change.
5369
53701999-04-16 Nick Clifton <nickc@cygnus.com>
5371
5372 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
5373
5374Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
5375
3e87a760 5376 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
252b5132
RH		 5377 expressions correctly.
5378
5379
53801999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
5381
5382 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
5383
5384Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
5385
5386 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
5387 and fmpynfadd instructions.
5388
53891999-04-11 Richard Henderson <rth@cygnus.com>
5390
5391 * as.h (environ): Declare it, if needed.
5392 * as.c (dump_statistics): Don't declare environ.
5393 * configure.in (environ): Detect declaration.
5394 * configure, config.in: Rebuild
5395
5396 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
5397 (i386_displacement): Allocate enough space for replacement buffer.
5398 Clean up replacement buffer initialization.
5399
54001999-04-11 Bob Manson <manson@charmed.cygnus.com>:
5401
5402 * subsegs.c (section_symbol): Don't create a new symbol if one
5403 already exists; instead, use the existing one, but set its segment
5404 and frag data if it hasn't already been defined.
5405 * config/obj-coff.c (c_section_symbol): Likewise.
5406
5407Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
5408
5409 * tc-alpha.c (load_expression): Call as_bad instead of abort.
5410
54111999-04-08 Nick Clifton <nickc@cygnus.com>
5412
5413 * config/tc-mcore.c: New File: Support routines for MCore
5414 assembler.
3e87a760 5415 * config/tc-mcore.h: New File: Definitions for MCore assembler.
252b5132
RH		 5416 * config/obj-coff.c: Add support for mcore-pe target.
5417
5418 * Makefile.am: Add support for MCore targets.
5419 * Makefile.in: Regenerate.
5420 * configure.in: Add support for MCore targets.
5421 * configure: Regenerate.
5422
5423 * doc/all.texi: Set MCORE.
5424 * doc/as.texinfo: Document MCore specific command line options.
3e87a760 5425
252b5132
RH		 5426 * write.h: Prevent multiple inclusion.
5427
54281999-04-06 Ian Lance Taylor <ian@zembu.com>
5429
5430 * asintl.h (LC_MESSAGES): Never define.
5431 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
5432 does not define it.
5433 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
5434 does not define it.
5435
5436 * Makefile.am (m68k-parse.c): If configuring in the source
5437 directory, copy m68k-parse.y into the local directory before
5438 running ylwrap, to remove spurious differences when generating
5439 snapshots.
5440 * Makefile.in: Rebuild.
5441
5442 * config/tc-sparc.h (md_do_align): Just allocate the number of
5443 bytes necessary, rather than always allocating 1024.
5444
54451999-04-04 Ian Lance Taylor <ian@zembu.com>
5446
5447 * listing.c (listing_newline): Add cast to avoid warning.
5448 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
5449 * config/tc-i386.c (i386_scale): Add return value.
5450 (build_displacement_string): Remove unused local temp_disp2.
5451 (i386_intel_memory_operand): Add parentheses to avoid warning.
5452 (i386_intel_operand): Remove unused local end_of_operand_string.
5453 (i386_operand): Remove unused local operand_modifier.
5454 (i386_operand): Add parens to avoid warning.
5455
54561999-04-04 Don Bowman <don@pixsci.com>
5457
5458 * configure.in: Add mips*-*-vxworks* target; have it define
5459 MIPS_STABS_ELF.
5460 * configure, config.in: Rebuild.
5461
54621999-03-31 Nick Clifton <nickc@cygnus.com>
5463
5464 * configure.in (emulations): Add support for arm-epoc-pe.
5465 * configure: Regenerate.
5466 * config/te-epoc-pe.h: New file. Define macros specific to
5467 arm-epoc-pe target.
5468 * config/tc-arm.h: Select epoc-pe-arm target format if configured
5469 for arm-epoc-pe target.
5470
5471Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
5472
5473 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
5474
5475Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
5476
5477 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
5478 detect ",n" without a condition.
5479 (pa_parse_neg_cmpsub_cmpltr): Likewise.
5480
5481
5482Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
5483
5484 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
5485 instruction is encoded with one bit.
5486
5487
54881999-03-23 Ian Lance Taylor <ian@zembu.com>
5489
5490 * doc/internals.texi (CPU backend): Mention that
5491 line_separator_chars should not include newline. From thi
5492 <ttn@mingle.glug.org>.
5493
54941999-03-22 Doug Evans <devans@casey.cygnus.com>
5495
5496 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5497 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
5498
5499Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
5500
5501 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
5502
5503Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
5504
5505 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
5506
5507
5508Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
5509
5510 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3e87a760 5511
252b5132
RH		 55121999-03-15 Martin Hunt <hunt@cygnus.com>
5513
5514 * app.c (do_scrub_begin): Change '-' back to a symbol char
5515 so we can use multiple opcodes on a line again.
5516
5517 * config/tc-d30v.c: By default, warn if a symbol has
5518 the same name as a register. Plus some minor
5519 updates from the branch.
5520
55211999-03-13 Nick Clifton <nickc@cygnus.com>
5522
5523 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
5524 BFD_RELOC_16 and BFD_RELOC_64.
5525
55261999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
5527
5528 * expr.c (expr): Add missing else.
5529
55301999-03-12 Nick Clifton <nickc@cygnus.com>
5531
5532 * config/tc-arm.c (md_apply_fix3): Improve error message.
5533
55341999-03-11 Doug Evans <devans@casey.cygnus.com>
5535
5536 * Makefile.am (CPU_TYPES): Add fr30.
5537 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
5538 (fr30,m32r dependencies): Update.
5539 * Makefile.in: Rebuild.
5540
5541 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
5542 (gas_cgen_record_fixup_exp): Ditto.
5543 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
5544 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
5545 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
5546 (md_cgen_lookup_reloc): Update use of operand->type.
5547 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
5548 (md_convert_frag): Call cgen_operand_lookup_by_num.
5549 (md_cgen_lookup_reloc): Update use of operand->type.
5550 (m32r_cgen_record_fixup_exp): Ditto.
5551
55521999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
5553
5554 * config/tc-mips.c (md_show_usage): Fix message.
5555
55561999-03-03 Nick Clifton <nickc@cygnus.com>
5557
5558 * doc/c-arm.texi (ARM Syntax): Document new command line switches
5559 and LDR reg,=<expr> instruction.
5560
5561 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
5562 -mcpu=arm9tdmi.
5563
5564Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
5565
5566 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
5567
55681999-02-17 Nick Clifton <nickc@cygnus.com>
5569
5570 This patch was created by: Scott Bambrough
5571 <scottb@corelcomputer.com>
3e87a760
AM		 5572
5573 * app.c:
252b5132 5574 Special cased '@' character. The '@' character is used as the
3e87a760 5575 ARM assembler comment character, as a special character
252b5132
RH		 5576 and in ELF .symver pseudo-op's, and as a special character in
5577 .type and .section pseudo-ops.
5578 (symver_pseudo): New static variable.
5579 (symver_state): New static variable.
5580 (struct app_save): Add field 'symver_state'.
5581 (app_push): Save global symver_state int struct app_save.
5582 (app_pop): Restore global symver_state from struct app_save.
3e87a760
AM		 5583 (do_scrub_chars): Special case handling of '@' character in
5584 .symver pseudo-ops.
252b5132
RH		 5585
5586 * configure.in: Modified to recognize armv* uname syntax from ARM
5587 Linux kernel.
5588 * configure: Regenerated.
3e87a760 5589
252b5132
RH		 5590 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
5591 a prefix to the section's type.
5592 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
5593 the type's typename.
5594
5595 * config/tc-arm.h: Add support for PIC generation:
5596 (pic_code): New boolean.
5597 (obj_relocate_extern): Define.
5598 (TC_RELOC_RTSYM_LOC_FIXUP): Define
5599 (TC_CONS_FIX_NEW): Define.
5600 (tc_fix_adjustable): Define.
5601 (GLOBAL_OFFSET_TABLE_NAME): Define.
3e87a760 5602
252b5132
RH		 5603 * config/tc-arm.c: Add support for PIC generation:
5604 (line_seperator_chars): Allow ';' as a seperator for Linux.
5605 (is_immediate_prefix): New macro.
5606 (arm_parse_reloc): New function.
5607 (s_arm_elf_cons): New function.
5608 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
5609 (md_undefined_symbol): Special case handling for the Global Offset
5610 Table's symbol.
5611 (md_apply_fix3): Handle PIC relocs.
5612 (tc_gen_reloc): Handle PIC relocs.
5613 (md_parse_option): Add support for '-k' command line switch to
5614 enable PIC generation.
5615 (cons_fix_new_arm): New function.
5616 (s_arm_elf_cons): New function.
5617
5618Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
5619
5620 * configure.in: Add comments for uses of AC_DEFINE.
5621 * acinclude.m4: Likewise.
5622 * acconfig.h: Remove.
5623 * aclocal.m4: Rebuild.
5624 * configure: Rebuild.
5625 * Makefile.in: Rebuild.
5626 * config.in: Rebuild.
5627
56281999-02-15 Jim Lemke <jlemke@cygnus.com>
5629
5630 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
5631 non-constant offset from a base register.
5632
56331999-02-14 Ken Raeburn <raeburn@raeburn.org>
5634
5635 * config/tc-alpha.c (md_show_usage): Put \ before newline in
5636 strings always.
5637
5638Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
5639
5640 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
5641 (emit_insn): Look for pc-relative and no-overflow specifiers on
5642 internal relocation types.
5643
56441999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
5645
5646 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
5647 -mcpu=NNNN flags.
5648
5649 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
5650 mips_cpu instead.
5651 (mips_4650, mips_4010, mips_4100): Variables removed.
5652 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
5653 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
5654 variables.
5655 (md_begin): Don't bother initializing the mips_NNNN variables;
5656 mips_cpu is set, and that's good enough now.
5657 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
5658 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
5659 (show): New function, to handle wrapping in the CPU lists.
5660 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
5661
5662Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
5663
5664 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
5665 than treat as an immediate specifier.
5666
5667Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
5668
5669 * config/tc-i386.c: Prototype many functions.
5670 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
5671 (i386_immediate): Remove unused second argument.
5672 (i386_intel_operand): Fix i386_is_reg typo.
5673 (i386_operand): Use allow_naked_reg.
5674 (output_invalid): Make operand int for K&R.
5675
5676Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
5677
5678 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
5679 patch.
5680 * Makefile.in: Rebuild.
5681
56821999-02-09 Doug Evans <devans@casey.cygnus.com>
5683
5684 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
5685 (cgen.o): Ditto.
5686 (EXTRA_as_new_SOURCES): Comment out.
5687 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
5688 * Makefile.in: Rebuild.
5689 * doc/Makefile.in: Rebuild.
5690 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
5691 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
5692 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
5693 * configure: Rebuild.
5694 * aclocal.m4: Rebuild.
5695 * config.in: Rebuild.
5696 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
5697 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5698 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
5699 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5700 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
5701 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
5702 (gas_cgen_record_fixup_exp): Ditto.
5703 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
5704 descriptor, not global variable.
5705 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
5706 descriptor, not global variable. Refer to insert_operand handler
5707 via cpu descriptor, not global function.
5708 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
5709 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
5710 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
5711 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
5712 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
5713 * config/tc-m32r.c: Ditto.
5714 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
5715 (md_assemble): Ditto.
5716 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
5717
57181999-02-09 Nick Clifton <nickc@cygnus.com>
5719
5720 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
5721 relocations for ELF targets.
5722
57231999-02-08 Nick Clifton <nickc@cygnus.com>
5724
5725 * configure.in: Add support for StrongARM target.
5726 * configure: Regenerate.
5727
57281999-02-05 Nick Clifton <nickc@cygnus.com>
5729
5730 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
5731
5732 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
5733 for COFF ports.
5734
5735Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
5736
5737 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
5738
5739Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
5740
66778679
RH		 5741 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
5742 (INTEL_DWORD_MNEM_SUFFIX): Define.
5743 (BYTE_PTR): Define.
5744 (WORD_PTR): Define.
5745 (DWORD_PTR): Define.
5746 (XWORD_PTR): Define.
5747 (SHORT): Define.
5748 (OFFSET_FLAT): Define.
5749 (FLAT): Define.
5750 (NONE_FOUND): Define.
5751 (No_dSuf): Define.
5752 (No_xSuf): Define.
5753 * config/tc-i386.c (set_intel_syntax): New routine.
5754 (intel_syntax): Declare.
5755 (allow_naked_reg): Declare.
5756 (md_pseudo_table): Support .intel_syntax and .att_syntax.
5757 (intel_float_operand): New routine.
5758 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
5759 Handle brackets as well as parens. Call i386_intel_operand for
5760 intel syntax. Reverse operands if appropriate. Handle new
5761 suffixes. Handle movzx and movsx.
5762 (i386_is_reg): New routine.
5763 (i386_immediate): New routine.
5764 (i386_scale): New routine.
5765 (i386_displacement): New routine.
5766 (i386_operand_modifier): New routine.
5767 (build_displacement_string): New routine.
5768 (i386_parse_seg): New routine.
5769 (i386_intel_memory_operand): New routine.
5770 (i386_intel_operand): New routine.
5771 (i386_operand): Call i386_displacement, i386_immediate,
5772 i386_scale, etc. instead of handling inline.
5773 (parse_register): Handle registers without prefix.
252b5132
RH		 5774
5775Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
5776
66778679
RH		 5777 * configure: Regenerate.
5778 * configure.in (arm-*-oabi): New.
5779 (thumb-*-oabi): New.
5780 * config/tc-arm.c (target_oabi): Declare.
5781 (md_apply_fix3): Support REL relocs.
5782 (md_parse_option): Handle -oabi.
5783 (elf32_arm_target_format): New routine.
5784 (md_longopts): Add OPTION_OABI.
5785 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 5786
5787
57881999-01-28 Nick Clifton <nickc@cygnus.com>
5789
5790 * write.c (write_relocs): Handle out of range error.
5791
5792 * config/tc-fr30.c (fr30_fix_adjustable): New function.
5793 (fr30_force_relocation): Default to 0.
5794
5795 * config/tc-fr30.h (obj_fix_adjustable): Define.
5796 (TC_FORCE_RELOCATION): Define.
5797
5798 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3e87a760 5799 relocs.
252b5132
RH		 5800
58011999-01-16 Nick Clifton <nickc@cygnus.com>
5802
5803 * config/tc-d30v.c (write_2_short): Do not generate a sequential
5804 merge of two instructions if the left instruciton kills the right.
5805
58061999-01-11 Doug Evans <devans@casey.cygnus.com>
5807
5808 * Makefile.in: Regenerate.
5809 * configure.in: Redo test for using cgen.
5810 * configure: Regenerate.
5811
58121999-01-09 Nick Clifton <nickc@cygnus.com>
5813
5814 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
5815 redefinition of this macro.
5816
5817Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
5818
5819 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
5820 warning.
5821
58221998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5823
5824 * config/tc-mips.c (append_insn): For mips16, insert a nop between
5825 a read of HI or LO and an immediatly following branch.
5826
58271998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
5828
5829 * config/tc-mips.c (md_begin): Another correction to the setting of
5830 mips_eabi64.
5831
58321998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
5833
3e87a760
AM		 5834 * config/tc-mips.c (md_begin): Correct type-o in setting of
5835 mips_eabi64.
252b5132
RH		 5836
58371998-12-21 Nick Clifton <nickc@cygnus.com>
5838
5839 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
5840 bit insn when optimizing, so that parallelised instructions will
5841 start on a 32 bit boundary.
5842
58431998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
5844
5845 * config/tc-mips.c (mips_eabi64): New.
5846 (md_begin): Set mips_eabi64.
5847 (mips_elf_final_processing): Use it.
5848
58491998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
5850
3e87a760 5851 * config/tc-mips.c (mips_elf_final_processing):
252b5132
RH		 5852 Correct setting of ABI in e_flags.
5853
5854Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
5855
3e87a760
AM		 5856 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
5857 in delay slots.
252b5132
RH		 5858
58591998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
5860
5861 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3e87a760 5862
252b5132
RH		 58631998-12-15 Doug Evans <devans@casey.cygnus.com>
5864
5865 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
5866 warning, values that don't fit in the field.
5867
58681998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5869
5870 * config/tc-mips.c (mips_abi_string): New.
5871 (md_parse_option,md_longopts): Add mabi.
5872 (mips_elf_final_processing): Set e_flags based on mabi flag.
5873
58741998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
5875
3e87a760 5876 * config/tc-mips.c (md_parse_option): Handle vr4111.
252b5132
RH		 5877
587898-12-11 Ken Raeburn <raeburn@cygnus.com>
5879
5880 * config/tc-h8300.c (build_bytes): Change message given if the
5881 instruction requires H8/300H mode and we're not in Hmode, to
5882 suggest that it may be the operand modes that are the problem, not
5883 necessarily the opcode.
5884
58851998-12-10 Nick Clifton <nickc@cygnus.com>
5886
5887 * config/tc-fr30.c: Add line separator character.
5888
5889Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
5890
5891 * configure.in (hppa-*-mpeix*): New target.
5892 * config/obj-som.h (obj_som_compiler): Declare.
5893 * config/obj-som.c (compiler_seen): New static variable.
5894 (obj_som_compiler): New function.
5895 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3e87a760 5896 (md_pseudo_table): Add "compiler" if OBJ_SOM.
252b5132
RH		 5897 (pa_type_args): Set hppa_priv_level.
5898 (pa_compiler): New static function if OBJ_SOM.
5899 * configure: Rebuild.
5900
5901Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
5902
5903 * read.c (output_leb128): Don't mark as inline.
5904
59051998-12-08 Andrew MacLeod <amacleod@cygnus.com>
5906
3e87a760 5907 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
252b5132
RH		 5908 AIX .vbyte unaligned data support.
5909 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3e87a760 5910 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
252b5132
RH		 5911 sections.
5912
59131998-12-07 Nick Clifton <nickc@cygnus.com>
5914
5915 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3e87a760 5916 input handling.
252b5132
RH		 5917
5918Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
5919
66778679
RH		 5920 * config/tc-arm.c (elf32_arm_force_relocation): Check for
5921 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 5922
5923Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5924
5925 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5926 checking the target type.
5927 (mips-dec-bsd*): Set endian to little.
5928 * configure: Rebuild.
5929
5930 COFF weak symbol support, based on patches from Mark Elbrecht
5931 <snowball3@usa.net>:
5932 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5933 * config/obj-coff.c (obj_coff_weak): New static function.
5934 (obj_coff_endef) [both versions]: Handle weak symbols.
5935 (coff_frob_symbol): Likewise.
5936 (yank_symbols): Likewise.
5937 (obj_pseudo_table): Add "weak".
5938
5939 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5940 <aymeric.vincent@emi.u-bordeaux.fr>.
5941 * aclocal.m4: Rebuild with current tools.
5942 * configure: Rebuild.
5943
5944 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5945 an assertion failure for a case we can't handle when OBJ_ECOFF.
5946
5947 * expr.c (operator): And with 0xff to avoid problems with signed
5948 char.
5949
59501998-12-03 Nick Clifton <nickc@cygnus.com>
5951
5952 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5953 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5954
59551998-12-02 Nick Clifton <nickc@cygnus.com>
5956
5957 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5958 LDI:20 insn.
5959
5960Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5961
3e87a760
AM		 5962 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5963 calculation of pcrel point.
252b5132
RH		 5964
5965Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5966
5967 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5968 pcrel point.
5969
5970Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5971
5972 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5973 scope.
5974 (d10v_cleanup): Only generate previous insn if a multiline insn is
5975 not pending.
5976
5977Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5978
5979 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3e87a760 5980 FR30_OPERAND_I32.
252b5132
RH		 5981
5982Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5983
5984 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5985 -marm6xxx command line switches.
5986
59871998-11-18 Doug Evans <devans@casey.cygnus.com>
5988
5989 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5990 (itbl-ops.o): Delete duplicate dependencies.
5991 Rebuild dependencies.
5992 Add fr30 dependencies.
5993 * Makefile.in: Rebuild.
5994
5995Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5996
5997 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5998 opcode list.
5999 * listing.c: Ignore line terminator characters found inside
3e87a760 6000 strings.
252b5132
RH		 6001
6002Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
6003
6004 * po/gas.pot: Regenerated.
6005
6006Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
6007
6008 * config/tc-fr30.c (fr30_is_colon_insn): New name for
6009 fr30_is_label_start(). Also checks for delay slot insns.
6010
6011 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
6012 FR30 instructions which contain a colon in the mnemonic.
6013
6014 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
6015
6016Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
6017
6018 * config/tc-fr30.c: Removed currently superflous code.
6019
6020Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
6021
6022 * config/tc-fr30.h: New file.
6023 * config/tc-fr30.c: Tweaking so that it will compile.
6024
6025Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
6026
66778679
RH		 6027 * config/tc-d10v.h (obj_fix_adjustable): Define.
6028 (TC_FORCE_RELOCATION): Define.
6029 (d10v_force_relocation): Declare.
6030 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
6031 (md_apply_fix3): Handle Vtable relocs.
6032 (d10v_fix_adjustable): New.
6033 (d10v_force_relocation): New.
252b5132
RH		 6034
6035Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
6036
6037 * config/tc-d30v.c: Change default behaviour to ignore potential
6038 conflicts between register name and symbol names.
6039
6040Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
6041
6042 * configure.in: Add fr30-*-*.
6043 * config/tc-fr30.c: New file.
6044 * Makefile.in: Regenerated.
6045 * config.in: Regenerated.
6046 * configure: Regenerated.
6047 * doc/Makefile.in: Regenerated.
6048 * po/gas.pot: Regenerated.
6049
6050Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
6051
6052 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
6053 are 16 bit insns.
6054
6055Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
6056
6057 * app.c (do_scrub_begin): Set characters above 127 to be symbol
6058 characters.
6059 (do_scrub_chars): Add some casts to unsigned char to avoid
6060 unwanted sign extension.
6061 * read.c (lex_type): Set characters about 127 to be symbol
6062 characters.
6063 * config/tc-i386.c (md_begin): Set identifier_chars and
6064 operand_chars for values above 127.
6065
6066Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
6067
66778679
RH		 6068 * configure.in: detect cygwin* instead of cygwin32*
6069 * configure: regenerate
252b5132
RH		 6070
6071Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
6072
6073 * listing.c: Add support for producing a listing from piped
3e87a760 6074 input.
252b5132
RH		 6075
6076Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
6077
6078 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
6079 (append_insn): Account for the tx39's multiply behavior.
6080
60811998-10-26 Michael Meissner <meissner@cygnus.com>
6082
6083 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
6084 from assemble_parallel_insns. Add support for '->' to indicate
6085 explicitly serializing the instructions.
6086 (md_assemble): Ditto.
6087
6088Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
6089
66778679
RH		 6090 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
6091 WEAK handling.
252b5132
RH		 6092
6093Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
6094
66778679 6095 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 6096
6097Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
6098
6099 * config/tc-mips.c : support frame and regmask/fregmask when
6100 MIPS_STABS_ELF is specified.
6101
6102Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
6103
66778679
RH		 6104 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
6105 (md_apply_fix): Don't return 1 for VTABLE relocs.
6106 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 6107
6108Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6109
6110 * doc/c-i386.texi: Replace occurences of "opcode" with
6111 "instruction mnemonic", "instruction", or "mnemonic" when
6112 referring to the name of an instruction. Use "opcode" when
6113 referring to the sequence of machine bytes.
6114
6115 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
6116 (is_opcode_char): Rename to is_mnemonic_char.
6117 (md_assemble and i386_operand): Correct error messages from
66778679 6118 "opcode" to "instruction mnemonic"
252b5132
RH		 6119 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
6120 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
6121 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
6122 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
6123 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
6124 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
6125 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
6126
6127 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
6128
6129 * config/tc-i386.c (i386_operand): Check for garbage after
6130 register name.
6131
6132Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
6133
6134 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3e87a760 6135 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
252b5132
RH		 6136
6137Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
6138
66778679
RH		 6139 * config/tc-sh.h (obj_fix_adjustable): Define.
6140 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
6141 (md_apply_fix): Likewise.
6142 (tc_gen_reloc): Likewise.
6143 (sh_fix_adjustable): New.
252b5132
RH		 6144
6145Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
6146
6147 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
6148 * cgen.h (gas_cgen_finish_insn): Update prototype.
6149 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
6150 cgen_insn_t -> CGEN_INSN_INT.
6151 (make_parallel): Update handling of CGEN_INT_INSN_P.
6152 (assemble_parallel_insn): Ditto.
6153 (target_make_parallel): New function.
6154 (md_assemble): Use it.
6155
6156Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
6157
66778679 6158 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 6159
6160Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
6161
6162 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
6163 converted into lower case.
6164
6165Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
6166
66778679
RH		 6167 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
6168 (gas_cgen_tc_gen_reloc): Likewise.
6169 * config/tc-m32r.h (obj_fix_adjustable): Define.
6170 * config/tc-m32r.c (m32r_fix_adjustable): New.
6171 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 6172
6173Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
6174
6175 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
6176
6177Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
6178
6179 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
6180 to lower case before parsing.
6181
6182 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
6183 parallel insns modift buts in the PSW as a side effect.
6184
6185Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
6186
6187 * config/tc-d30v.c (find_format): Test for missing flag and
6188 control registers.
3e87a760 6189
252b5132
RH		 6190 (md_apply_fix3): Fix error messages to avoid
6191 assumption about presence of a symbol.
6192
6193 (parallel_ok): Disallow parallel instructions that both modify the
6194 same flag register.
6195
6196 (find_format): Generate a warning if an odd numbered register is
6197 used as the first register in a mutli-register instruction.
6198
6199Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
6200
6201 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
6202 relocations are always associated with a symbol.
6203
6204Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
6205
66778679
RH		 6206 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
6207 (elf32_sparc_force_relocation): Declare.
6208 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
6209 (tc_gen_reloc): Handle vtable relocs.
6210 (elf32_sparc_force_relocation): New.
252b5132
RH		 6211
6212Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
6213
66778679
RH		 6214 * symbols.c (S_IS_FUNCTION): New.
6215 * config/tc-v850.h (obj_fix_adjustable): Define.
6216 (TC_FORCE_RELOCATION): Define.
6217 (v850_force_relocation): Declare.
6218 * config/tc-v850.c (tc_gen_reloc): Use offset instead
6219 of fx_addnumber for VTABLE reloc addends.
6220 (md_apply_fix3): Handle VTABLE relocs.
6221 (v850_fix_adjustable): New.
6222 (v850_force_relocation): New.
252b5132
RH		 6223
6224Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
6225
6226 * tc-hppa.c (fp_operand_format): Add some additional formats.
6227 (pa_ip): Do not automatically promote into pa2.0 mode.
6228 (pa_level): Handle ".level 2.0".
6229
6230Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6231
6232 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
6233 * config/tc-i386.h (template.extension_opcode): Change to
66778679 6234 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 6235 (None): Redefine as 0xffff.
6236
6237 From Jeff B Epler <jepler@usgs.gov>
6238 * doc/c-i386.texi (i386-SIMD): New section.
6239
6240Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
6241
6242 * read.c (discard_rest_of_line): New function.
6243 * read.h: Declare it.
6244 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
6245
6246Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
6247
6248 * config/tc-d10v.c (find_symbol_matching_register): New function.
6249 (find_opcode): Cope with the case where a register name matches
6250 a symbol name.
6251
6252Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
6253
6254 * config/tc-v850.c (md_pcrel_from): Rename to
6255 v850_pcrel_from_section.
6256 (v850_pcrel_from_section): Do not resolves symbols in other
3e87a760 6257 sections.
252b5132
RH		 6258
6259 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
6260
6261Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
6262
6263 * config/tc-d10v.c (find_opcode): Generate an error if a register
6264 is supplied for an operand that should not be a register.
6265
6266Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
6267
6268 * config/tc-d30v.c (write_2_short): But do allow delayed branch
6269 instructions to have another instruction in the right bin.
6270
6271Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
6272
6273 * config/tc-d30v.c (write_2_short): Do not allow instructions in
6274 the right container if the left container holds a branch
3e87a760 6275 instruction.
252b5132
RH		 6276
6277Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
6278
6279 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
6280 both a register name and symbol name.
6281 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
6282
6283Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
6284
6285 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
6286 execution unit class.
6287
6288 (reg_name_search): If a name matches a register and a symbol,
6289 prefer the register.
6290 (find_format): Disallow flag registers when a general purpose
6291 register is required.
6292 If a number is required, but a register has been given, check to
6293 see if a symbol with the same name as the register exists, and if
6294 so, use that symbol.
6295
6296Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
6297
6298 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
6299
6300Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
6301
6302 * config/tc-d30v.c (find_format): Do not accept flag registers as
6303 general purpose registers.
6304 (find_format): If an immediate value is expected at a given place
6305 in a format, but a register name has been provided instead, check
6306 to see if that register name matches the name of a predefined
6307 symbol and if it does, then use the symbol instead.
6308 (reg_name_search): If a register name matches a symbol name,
6309 prefer the register name to the symbol name.
6310
6311Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
6312
6313 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
6314 the previous insn to empty.
6315
63161998-09-20 Michael Meissner <meissner@cygnus.com>
6317
6318 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
6319 pieces, forcing the use of an ANSI compiler.
6320
6321Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6322
6323 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
6324 relocs.
6325 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
6326
6327Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6328
66778679
RH		 6329 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
6330 assembler syntax.
6331 (obj_elf_vtable_entry): Likewise.
6332 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
6333 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
6334 (tc_gen_reloc): Likewise.
6335 (arm_fix_adjustable): Likewise.
6336 (elf32_arm_force_relocation): New.
6337 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 6338
6339Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
6340
6341 * config/tc-i386.c (i386_operand): Fix typo in last patch.
6342
6343Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3e87a760 6344
66778679
RH		 6345 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
6346 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 6347
6348Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
6349
6350 * config/tc-i386.c (i386_operand): Detect non-segment registers
6351 used as segment prefixes.
6352
6353Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
6354
6355 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
6356 optimize across FDE boundaries.
6357
6358 * config/obj-coff.c (obj_coff_section): Preserve any link once
6359 flags when setting the section flags.
6360
6361Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
6362
6363 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
6364 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
6365
6366Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6367
6368 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
6369 to the host width.
6370
6371Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
6372
6373 * frags.c (frag_grow): Include the size of the frag struct in the
6374 obstack chunk size.
6375
6376 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
6377 if the new subseg comes before the old.
6378
6379Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
6380
6381 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
6382 to handle edge8 and edge16.
6383
6384Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
6385
6386 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
6387 before we clobber the symbol involved.
6388
6389Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
6390
3e87a760 6391 * config/tc-arm.c: Remove OBJ_ELF definitions for
66778679
RH		 6392 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
6393 use arm_adjust_symtab for OBJ_COFF.
6394 (armelf_adjust_symtab): New Routine.
6395 * config/tc-arm.h: Define obj_adjust_symtab to
6396 armelf_adjust_symtab for OBJ_ELF.
3e87a760 6397
252b5132
RH		 6398Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
6399
6400 * configure.in: Make all i386-elf targets use bfd_gas.
6401 * config/tc-i386.c (tc_i386_force_relocation): New.
6402 (tc_i386_fix_adjustable): Don't fix vtable relocs.
6403 (md_apply_fix3): Likewise.
6404 (tc_gen_reloc): Handle them.
6405 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
6406 tc_i386_force_relocation.
6407
6408Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
6409
6410 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
6411
6412Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
6413
6414 * config/tc-d30v.c (md_assemble): Copy previous opcode over
6415 current opcode after writing the first insturction of a reverse
3e87a760
AM		 6416 sequential pair.
6417
252b5132
RH		 6418Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
6419
6420 * read.h (generate_lineno_debug): Add prototype.
6421 * read.c (generate_lineno_debug): Make non-static.
6422
6423Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6424
6425 * config/tc-i386.c (md_assemble): Only warn for address/data size
6426 prefixes.
6427
6428Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
6429
6430 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
6431 against Thumb function names, as the linker needs this information.
6432
64331998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
6434
6435 * expr.c (operand): Check also that there is no advance in operand
6436 after atof_generic in order to decide "is it label 0f or floating
6437 point number?".
6438
6439Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
6440
6441 * config/tc-m32r.c: Replace double dash prefix to M32R specific
6442 command line options with a single dash.
6443 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
6444
6445Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
6446
3e87a760
AM		 6447 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
6448 * tc-arm.c (arm_fix_adjustable): New routine.
252b5132
RH		 6449
64501998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
6451
6452 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
6453 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
6454 demand_empty_rest_of_line before mri_comment_end.
6455 (equals): Check garbage after expression before
6456 mri_comment_end in MRI mode.
6457
6458Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
6459
6460 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
6461 small immediate constant to use the constant itself rather than
6462 always using 1.
6463
6464Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
6465
6466 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
6467 (pa_leave): Likewise.
6468
6469Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6470
6471 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
6472 prefixes.
6473 (i386_operand): Fix an error message.
6474
6475Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
6476
6477 * doc/c-arm.texi (ARM Directives): Document .req directive.
6478
6479 * config/tc-arm.c (reg_required_here): Display erroneous string if
6480 the register name could not be decoded.
6481 Do not set inst.instruction if the sift is -1.
6482
6483Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
6484
6485 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
6486 we do for EXTERN.
6487
6488Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
6489
6490 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6491 even if it is belived to be unnecessary.
6492
6493Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6494
6495 config/tc-i386.c (i386_operand): Size immediate constants by
6496 suffix (erroneously removed as part of July 7 change).
6497
6498Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
6499
66778679
RH		 6500 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
6501 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
6502 (armelf_frob_symbol): New Routine.
6503 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 6504
6505Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
6506
6507 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
6508
6509Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
6510
6511 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
6512 command line switches passed to assembler.
6513
6514Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
6515
6516 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
6517 (gas_cgen_opcode_desc): Declare.
6518 (gas_cgen_parse_operand): Declare.
6519 (*): Prepend gas_ to gas specific fns to denote them as such.
6520 All uses updated.
6521 * cgen.c (gas_cgen_opcode_desc): New global
6522 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
6523 (queue_fixup): Renamed from cgen_queue_fixup.
6524 (*): Prepend gas_ to gas specific fns to denote them as such.
6525 All uses updated.
6526 (gas_cgen_md_apply_fix3): Update call to insert_operand.
6527 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
6528 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
6529 Open opcode table and initialize it.
6530 (make_parallel): Use gas_cgen_opcode_desc.
6531 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
6532 (md_assemble): Ditto.
6533
6534Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
6535
6536 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
6537 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
6538 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
6539 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
6540 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
6541 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
6542 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
6543 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
6544 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
6545 (INIT_STAB_SECTION): Likewise.
6546 (OBJ_PROCESS_STAB): Likewise.
3e87a760 6547
252b5132
RH		 6548 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
6549 (md_parse_option): Watch for them.
6550 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
6551 (md_begin): Kill neverdef code.
6552 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
6553 (s_alpha_prologue): Watch alpha_cur_ent_sym.
6554 (s_alpha_coff_wrapper): New.
6555 (md_pseudo_table): Trap all ECOFF pseudos.
3e87a760 6556
252b5132
RH		 6557Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
6558
6559 Start of changes to remove mdebug section from mips*-elf
6560 Based on MIPS_STAB_ELF definition
6561 * acconfig.h: undef if not configured
6562 * config.in: undef if not configured
6563 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
6564 * config/tc-mips.c (s_ent): set BSF_FUNCTION
6565 * stabs.c (s_stab_generic): flush frag
6566
6567Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
6568
66778679
RH		 6569 * configure.in: (arm-*-elf): Handle.
6570 (thumb-*-elf): Handle.
6571 * configure: Regenerate.
6572 * read.c (stringer): Fix typo in comment.
6573 * write.c (fixup_segment): Don't add symbol value to addend if
6574 TC_ARM and OBJ_ELF.
6575 * config/tc-arm.c (md_section_align): Don't align dwarf debug
6576 sections.
6577 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
6578 for OBJ_ELF.
252b5132
RH		 6579
6580Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
6581
6582 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
6583 (write_2_short): Emit warning if new flag is set.
6584 (do_assemble): Set flags if left instruction is one of special
6585 "right-instruction-killer" type.
6586
6587Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
3e87a760 6588
252b5132
RH		 6589 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
6590 Always output words in debug_info section as big endian.
6591 (sparc_target_format): Choose correct bfd target.
6592 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
3e87a760 6593
252b5132
RH		 6594Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
6595
6596 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
6597 to work with internationalization code. Issue an error when two
6598 operands match that are not allowed to match.
6599
6600Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
6601
6602 * configure.in (install_tooldir): Allow target to specify whether
6603 it wants to be installed in $(tooldir)/bin.
6604 * configure: Regenerate.
6605 * Makefile.am (install-exec-local): Set install-exec-tooldir
6606 dependency via configure.
6607 * Makefile.in: Regenerate.
6608
6609Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
6610
6611 * Makefile.am (install-exec-local): Split into two ...
6612 (install-exec-bindir,install-exec-tooldir): New rules.
6613 * Makefile.in: Regenerate.
6614
6615Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
6616
6617 * Makefile.am (install-exec-local): Don't remove the file before
6618 checking whether $(bindir) == $(tooldir)/bin. From Maciej
6619 W. Rozycki <macro@ds2.pg.gda.pl>.
6620 * Makefile.in: Rebuild.
6621
6622Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
6623
6624 * cgen.c: Include libiberty.h.
6625 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
6626 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
6627 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
6628 (md_cgen_lookup_reloc)): Declare.
6629 (md_cgen_record_fixup_exp): Declare.
6630 * config/tc-m32r.h (md_pcrel_from_section): Declare.
6631 (m32r_relax_frag): Declare.
6632 (cgen_md_apply_fix3): Decls moved to cgen.h.
6633 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
6634 (m32r_cgen_record_fixup_exp): Delete decl.
6635 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
6636 (assemble_nop): Delete.
6637 (expand_debug_syms): Delete unused `exp'.
6638 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
6639 Add default case for -Wall.
6640 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
6641 (md_atof): Delete unused wordP.
6642
6643Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
6644
6645 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
6646 value.
6647
6648Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
6649
6650 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
6651 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
6652 .print, .purgem, and .struct. Remove documentation for
6653 .app-file.
6654
6655Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
6656
6657 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
6658 Update call to insert_operand.
6659
6660Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
6661
6662 * config/tc-m32r.c (ms_show_usage): Formatting changes.
6663
6664Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
6665
6666 * config/tc-i386.c (md_assemble): Don't get confused by trailing
6667 whitespace after a prefix operator.
6668
6669Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
6670
6671 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
6672
6673Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
6674
6675 * config/tc-sparc.c (log2): New static function.
6676 (s_reserve): Use log2 to convert alignment before calling
6677 record_alignment.
6678 (s_common): Use log2 to convert alignment before calling
6679 record_alignment and frag_align.
6680 (sparc_cons_align): Use log2.
6681
6682Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
6683
6684 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
6685 (s_common): Likewise.
6686
6687 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
6688 initialization of waddr.
6689 (sparc_elf_final_processing): Add default case to switch.
6690
6691Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6692
6693 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
6694 than temporary real.
6695
6696Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
6697
6698 * write.c (subsegs_finish): Don't align the segments if there were
6699 any errors.
6700
6701 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
6702 copying aux information.
6703
6704 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
6705 expression into a symbol.
6706
6707Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6708
6709 * config/tc-i386.c (mode_from_disp_size): Change arg and return
6710 type to unsigned int.
6711 (md_assemble): Change type used to store offsets from unsigned
6712 long to long.
6713 (i386_operand): Switch error check to only call RESTORE_END_STRING
6714 once after parse_register.
6715
6716Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
6717
6718 * config/tc-v850.c (md_show_usage): Changed format to match that
6719 of gcc, ld, etc.
6720
6721 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
6722
6723Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6724
6725 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
6726 relocs.
6727 (md_apply_fix_2): Force the symbol of the vtable reloc to be
6728 weak.
6729
6730Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
6731
6732 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
6733 * doc/Makefile.in: Rebuild.
6734
6735Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
6736
66778679
RH		 6737 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
6738 for %lo expressions.
6739 (mips_ip, case 'u'): Move range check after code to mask
6740 off bits in %hi/%lo expressions. Mask off high bits for
6741 %lo expressions.
252b5132
RH		 6742
6743Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
6744
6745 * doc/Makefile.am (gasver.texi): New target.
6746 (as.info, as.dvi): Depends upon gasver.texi.
6747 * doc/as.texinfo: Include gasver.texi. Mention version number on
6748 title page and in top node.
6749 * doc/Makefile.in: Rebuild.
6750
6751Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
6752
6753 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
6754 but not including the line containing the edict.
6755 * listing.h (LISTING_EOF): New.
6756 * input-scrub.c (input_scrub_next_buffer): Call it.
6757
6758Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6759
6760 * config/tc-i386.c (i386_operand): Don't set the size of an
3e87a760 6761 immediate address based solely on the suffix and the mode.
252b5132
RH		 6762
6763 * config/tc-i386.c (md_assemble): Add assertion to make sure
6764 overlap2 does not set Imm.
6765
6766 * config/tc-i386.c (space_chars): Remove. The scrubber converts
6767 sequences of whitespace to a single space.
6768 (is_space_chars): Just compare with space.
6769 (md_begin): Don't initialize space_chars.
6770 (md_assemble): Just skip a single whitespace character.
6771 (i386_operand): Rewrite base-index parsing to use new
6772 parse_register, and to skip white space. Skip white space in a
6773 number of other places too. Don't give error message if
6774 parse_register fails.
6775 (parse_register): Change reg_string parameter to be non-const.
6776 Add end_op parameter. Skip white space after the `%', and return
6777 end of register string. Give error message here rather than
6778 caller.
6779
6780Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
6781
6782 Based on patch from Matt Semersky <matts@scd.hp.com>:
6783 * expr.c (op_encoding): Make const.
6784 (expr_set_precedence): New function.
6785 (expr_begin): Don't set operator rankings, just call
6786 expr_set_precedence.
6787 * expr.h (expr_set_precedence): Declare.
6788 * read.c (s_mri): Call expr_set_precedence.
6789
6790Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
6791
6792 * doc/as.texinfo (Statements): Remove paragraph discussing
6793 continuing lines with a backslash. This hasn't worked for years,
6794 if it ever did.
6795
6796Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
6797
66778679 6798 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 6799 symbol definitions.
6800 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
6801 (ps_CTORS, ps_DTORS): New section types.
6802 (vms_fixup_xtors_section): New function
6803 (Ctors_Psect, Dtors_Psect): Define.
6804 (IS_GXX_XTOR): Define
6805 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
6806 Filter static constructors/destructors and add to
6807 Ctors_Symbols/Dtors_Symbols chain.
6808 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
6809 appropriate section.
6810
66778679 6811 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 6812 * makefile.vms: Merge vax/vms support.
6813
6814Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
6815
6816 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
6817 (elf_pseudo_table): Add them.
6818 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
6819 (md_apply_fix): Accept them.
6820 (mips_fix_adjustable): Don't adjust them.
6821 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
6822 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
6823 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
6824 (tc_fix_adjustable): Don't adjust them.
6825
6826Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
6827
6828 * Makefile.am (CGEN_CPU_PREFIX): New variable.
6829 (cgen.o): Use it.
6830 * Makefile.in: Regenerate.
6831 * configure.in: AC_SUBST cgen_cpu_prefix.
6832 * configure: Regenerate.
6833
6834Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6835
6836 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
6837 Changed all users of COND12_DELAY.
6838
6839Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
6840
6841 * config/tc-mn10300.c (set_arch_mach): New function.
6842 (md_pseudo_table): Add pseudo-ops to set the current machine type.
6843 (md_begin): Default to mn10300 mode.
6844 (md_assemble): Only accept instructions for the core mn10300
6845 chip and the active machine type.
6846
6847Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
6848
6849 * subsegs.h (segment_info_type): Give the struct a name.
6850 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
6851 * config/tc-h8500.h (tc_reloc_mangle): Declare.
6852 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
6853 * config/tc-w65.h (tc_reloc_mangle): Declare.
6854 * config/tc-z8k.h (tc_reloc_mangle): Declare.
6855
6856Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
6857
66778679
RH		 6858 * config/tc-v850.c (v850_comm): Restore old section
6859 after common processing.
252b5132
RH		 6860
6861Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
6862
6863 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
6864
6865Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
6866
6867 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
6868 char with code that explicitly sign-extends.
6869
6870Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
3e87a760 6871
252b5132
RH		 6872 * config/tc-v850.c (md_begin): Restore text section as the current
6873 section after creating call table sections.
6874 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
3e87a760 6875 code.
252b5132
RH		 6876
6877 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
6878 with call to macro SYM_AUXINFO.
6879
6880Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
6881
6882 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
6883 with the program transform name.
6884 * Makefile.in: Rebuild.
6885
6886Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
6887
6888 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
6889 information.
6890
6891Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
6892
6893 * config/tc-i386.c (i386_operand): Be prepared for a space between
6894 the open parenthesis and the start of the register operand,
6895 because of the June 16 change.
6896
6897Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
6898
6899 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
6900 BFD_ASSEMBLER.
6901
6902Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
6903
6904 * config/tc-d30v.c (d30v_align): Always perform alignment request,
6905 even if it is belived to be unnecessary.
6906
6907Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
6908
6909 * write.c (adjust_reloc_syms): Never adjust relocs against weak
6910 symbols.
6911 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
6912
6913Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
6914
6915 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
6916 shift amount for a repeated operand. The shift amount for the
6917 repeated copy comes from the size of the operand.
6918
6919Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
6920
6921 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
6922
6923Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6924
6925 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6926
6927Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6928
6929 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6930 characters in it as LEX_IS_SYMBOL_COMPONENT.
6931 * config/tc-i386.h (tc_symbol_chars): Define.
6932 (extra_symbol_chars): Declare.
6933 * config/tc-i386.c (extra_symbol_chars): Define.
6934 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6935 (line_comment_chars): Set to '/' if TE_LINUX.
6936 * doc/c-i386.texi (i386-prefixes): Update.
6937 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6938
6939Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6940
6941 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6942 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6943
69441998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6945
6946 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6947 constraint in instructions REP & REPI.
6948
6949Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6950
6951 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3e87a760 6952 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
252b5132
RH		 6953
6954 (check_range): If the operand is shifted, then shift the number
6955 before checking its range.
6956
3e87a760 6957 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
252b5132
RH		 6958
6959 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6960 common sections.
6961
6962Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6963
6964 * config/tc-v850.c (v850_comm): Create special sections as needed.
6965
69661998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6967
6968 * config/tc-d10v.c (write_2_short): Addition of swapping
6969 instructions for sequential and reverse sequential order when
6970 given order is not possible.
6971
6972Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6973
6974 * Makefile.am: Rebuild dependencies.
3e87a760 6975 (DEP_INCLUDES): Fix reference to intl build directory.
252b5132
RH		 6976 * Makefile.in: Rebuild.
6977
6978Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6979
6980 * doc/c-i386.texi: Update 16 bit documentation.
6981
6982 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6983 IgnoreDataSize to IgnoreSize as they are used for address size as
6984 well as data size.
6985 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6986 32-bit mode, similarly addr16/data16 and variants.
6987
6988Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6989
6990 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6991 sequential word multiply instructions.
3e87a760 6992
252b5132
RH		 6993 (do_assemble): Add extra command line argument, to allow mul32
6994 attribute to be preserved across parallel insns.
6995 (md_assemble): Insert NOPs between explicitly parallel insns which
6996 contain an 32 bit multiply and a 16 multiply.
6997
6998Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6999
7000 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
7001 likewise for REPE.
7002
7003 * config/tc-i386.c (reloc): Add braces.
7004
7005 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
7006 consistent with Intel naming.
7007 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
7008 use bitfields in sib_byte.
7009 (modrm_byte): Don't use bitfields here either.
7010
7011 * config/tc-i386.c (current_templates): Add const.
7012 (parse_register): Add const to return, param, and char *s.
7013 (i386_operand): Add const to reg_entry *r.
7014 * config/tc-i386.h (templates): Add const to start, end.
7015
7016 Inspired by code for 16 bit gas support from Martynas Kunigelis
7017 <martynas@nm3.ktu.lt>:
7018 * config/tc-i386.c (md_assemble): Add full support for 16 bit
7019 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
7020 (uses_mem_addrmode): Remove.
7021 (md_estimate_size_before_relax): Add support here too.
7022 (md_relax_table): Rewrite interface to md_relax for 16 bit
7023 support.
7024 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
7025 (opcode_suffix_to_type): Remove.
7026 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
7027 (SIZE_FROM_RELAX_STATE): Modify to suit above.
7028 (md_convert_frag): Likewise.
7029 (i386_operand): Add support for 16 bit base/index regs,
7030 immediates, and displacements. Remove some unnecessary casts, and
7031 localise end_of_operand_string, displacement_string_start,
7032 displacement_string_end variables. Add GCC_ASM_O_HACK.
7033 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
7034
7035 * config/tc-i386.c (prefix_hash): Remove.
7036 (md_begin): Rewrite without obstacks. Remove prefix hash table
7037 handling. Rewrite lexical table handling.
7038 (i386_print_statistics): Don't print prefix statistics.
7039 (md_assemble): Rewrite instruction parser so that line is not
7040 converted to lower case. Don't do a hash_find for prefixes,
7041 instead recognise them via opcode modifier.
7042 (expecting_operand, paren_not_balanced): Localise variables.
7043 * config/tc-i386.h (IsPrefix): Define.
7044 (prefix_entry): Remove.
7045
7046 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
7047 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
7048 '\\' in case where comment_chars contains '/'.
7049
7050 * config/tc-i386.c (MATCH): Ensure given operand and template
7051 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
7052 you must write `ljmp *table(%ebx)'.
7053
7054 From H.J. Lu <hjl@gnu.org>:
7055 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
7056 as 0 ifndef BFD_ASSEMBLER.
7057 (md_assemble): Allow immediate operands without suffix or
7058 other reg operand to default in size to the current code size.
7059
7060Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7061
66778679
RH		 7062 * config/tc-v850.c (md_begin): Restore creation of
7063 .call_table_text and .call_table_data sections.
252b5132
RH		 7064
7065Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
7066
7067 * config/tc-d30v.c (md_assemble): Set execution type to unknown
7068 after emitting a word of noops.
7069
7070Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7071
7072 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
7073 (i386_operand): Simplify checks for valid base/index combinations.
7074 Disallow `in 4(%dx),%al'.
7075
7076 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
7077 index_reg const.
7078 (add_prefix): Change parameter from char to int.
7079
7080 * config/tc-i386.h (Ugh): Define opcode modifier.
7081 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
7082
7083 * config/tc-i386.c (md_assemble): Rewrite MATCH and
7084 CONSISTENT_REGISTER_MATCH macros to check register types more
7085 thoroughly. Check for illegal suffix/operand combinations
7086 when matching insns with operands. Handle new `s' suffix, and
7087 associated FloatMF opcode modifier for float insns with memory
7088 operands.
7089 * config/tc-i386.h (FloatMF): Define new opcode modifier.
7090 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
7091 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
7092 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
7093 DATA_PREFIX_OPCODE throughout.
7094
7095 * config/tc-i386.c (REGISTER_WARNINGS): Define.
7096 (md_assemble): Rewrite suffix/register operand checking code to be
7097 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
7098 AnyMem, the better to grep.
7099 (pi): Remove Abs.
7100 (i386_operand): Don't set Mem bits in i.types[this_operand] when
7101 given a memory operand. Don't set Abs bits either.
7102 (type_names): Remove Mem*, Abs*.
7103 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
7104 define opcode_modifiers as these cases are handled by Disp8,
7105 Disp16, Disp32 and suffix checks.
7106 (COMES_IN_BOTH_DIRECTIONS): Remove.
7107 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
7108
7109 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
7110 if IgnoreDataSize modifier given. Remove ShortformW modifier
7111 test. Add test for ShortForm in W base_opcode modification.
7112 Merge Seg2ShortForm and Seg3ShortForm code.
7113 * config/tc-i386.h (ShortFormW): Remove.
7114 (IgnoreDataSize): Define.
7115
7116Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
7117
7118 * config/tc-d30v.c (md_assemble): Store previous segment state
7119 with previous instruction.
7120
7121Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7122
7123 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
7124 (ebp, esp): Remove static variables.
7125 (MATCH): Remove test for InOutPortReg.
7126 (i386_operand): Properly handle InOutPortReg here instead.
7127 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
7128 (md_assemble): Simplify and correct modrm and sib generation.
7129 (i386_operand): Add warning for scale without index.
7130 Rewrite checks for valid base/index combinations.
7131
7132 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
7133 macros and enclose in do while(0).
7134 (RESTORE_END_STRING): Likewise.
7135 (md_assemble): Add one to printed operand number so we start
7136 from 1 not 0. Add some more gettext invocations.
7137 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
7138 number here too.
7139
7140 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
7141 DATA_PREFIX, SEG_PREFIX): Define.
7142 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
7143 (check_prefix): Remove function.
7144 (add_prefix): New function. Add prefix to i.prefix as well as
7145 doing checks.
7146 (md_assemble): Changes for add_prefix. Remove hack for wait
7147 prefix, instead always output prefixes in fixed order. Test
7148 for jcxz/loop when selecting between word & dword operations,
7149 and add address size prefix rather than operand size prefix.
7150 Remove operand -> address size hack when emitting jcxz/loop.
7151 (i386_operand): Remove O_Absent check as it's done in expr.
7152
7153Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
7154
7155 * configure.in: Recognize m5200 as a cpu_type of m68k.
7156 * aclocal.m4: Rebuild with current libtool.
7157 * configure: Rebuild.
7158
7159Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7160
7161 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
7162 to relaxable_symbol to prevent references to external symbol from
7163 being relaxed.
7164
7165Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
7166
7167 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
7168 symbols are relaxable.
7169
7170Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3e87a760 7171
66778679
RH		 7172 * config/tc-v850.c (md_begin): Don't create special
7173 sections by default.
3e87a760 7174
252b5132
RH		 7175Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
7176
7177 * config/tc-mips.c (macro): For div and udiv, close the
7178 reorder block as soon as possible.
7179
7180Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
7181
7182 From Matt Semersky <matts@scd.hp.com>:
7183 * macro.c (macro_mri_mode): New function.
7184 * macro.h (macro_mri_mode): Declare.
7185 * read.c (s_mri): Call macro_mri_mode when switching in and out of
7186 MRI mode.
7187
7188Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
7189
7190 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
7191 OBJ_EVAX case.
7192
7193 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
7194 until after xstrdup in OBJ_EVAX case.
7195
7196Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
7197
7198 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
7199 offset calculation. Also, use VAX_BRW from vax-inst.h instead
7200 of hardcoded magic number.
7201 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
7202
7203Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
7204
7205 * read.c (do_s_func): New function.
7206 (s_func): Call it.
7207 * read.h (do_s_func): Add prototype.
7208
7209Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
7210
7211 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
7212 nops if fill pattern not specified.
7213
7214Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
7215
7216 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
7217 * config/te-go32.h (TE_GO32): Define.
7218 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
7219
7220Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
7221
7222 Implement .func/.endfunc pseudo-ops.
7223 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
7224 (s_func): Declare.
7225 * read.c (potable): Add .func,.endfunc.
7226 (s_func): New function.
7227 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
7228 functions.
7229 (in_doc_func_p,current_function_label): New static globals.
7230 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
7231
7232Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
7233
7234 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
7235 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
7236 * config/tc-arm.h (WORKING_DOT_WORD): Define.
7237 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
7238 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
7239 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
7240 * config/tc-i860.h (WORKING_DOT_WORD): Define.
7241 * config/tc-i960.h (WORKING_DOT_WORD): Define.
7242 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
7243 * config/tc-w65.h (WORKING_DOT_WORD): Define.
7244 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
7245 * config/tc-a29k.c: Don't define md_short_jump_size,
3e87a760 7246 md_long_jump_size, md_create_short_jump or md_create_long_jump.
252b5132
RH		 7247 * config/tc-alpha.c: Likewise.
7248 * config/tc-alpha.h: Likewise.
7249 * config/tc-arm.c: Likewise.
7250 * config/tc-h8300.c: Likewise.
7251 * config/tc-h8500.c: Likewise.
7252 * config/tc-hppa.c: Likewise.
7253 * config/tc-i860.c: Likewise.
7254 * config/tc-i960.c: Likewise.
7255 * config/tc-ppc.c: Likewise.
7256 * config/tc-sh.c: Likewise.
7257 * config/tc-sparc.h: Likewise.
7258 * config/tc-tic30.c: Likewise.
7259 * config/tc-w65.c: Likewise.
7260 * config/tc-z8k.c: Likewise.
7261
7262Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
7263
7264 * config/tc-vax.c (_): Delete this macro used for placeholder
7265 values in vax_operand_width_size; it conflicts with the _() macro
7266 used for internationalization.
7267
7268Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
7269
7270 * symbols.c (symbol_find_base): Fix case insensitive symbol name
7271 code. From Chris Moller <moller@bops.com>.
7272
7273 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
7274 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
7275 * read.c (emit_expr): Initialize seg and subseg fields of a new
7276 broken word.
7277 * write.c (write_object_file): Switch to the appropriate segment
7278 and subsegment when processing a broken word.
7279
7280 * config/tc-m68k.c (mri_assemble): New static function.
7281 (build_mri_control_operand): Call mri_assemble rather than
7282 md_assemble.
7283 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7284 (s_mri_endf, s_mri_endw): Likewise.
7285
7286Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
7287
7288 * read.c (s_org): Call md_flush_pending_output if it is defined.
7289
7290 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
7291
7292Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
7293
7294 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
7295 (md_parse_option): Add for same.
7296 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
7297 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
7298 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
7299
7300 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3e87a760 7301
252b5132
RH		 7302Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
7303
7304 * config/tc-arm.c (find_real_start): Relax definition of local
7305 labels.
7306
7307Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
7308
7309 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
7310 symbols at the given address, not just the last one specified.
7311
7312Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
7313
66778679
RH		 7314 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
7315 or number_to_chars_littleendian to write data.
252b5132
RH		 7316
7317Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
7318
7319 * config/tc-v850.c (md_assemble): Remove artificially created
7320 register name symbols.
7321
7322Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
7323
7324 * write.c (fixup_segment): Change "segment" to "section" in
7325 error message.
7326
7327Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
7328
7329 * write.c (fixup_segment): Change sym1-sym2 message again.
7330
7331Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
7332
7333 * write.c (fixup_segment): Improve error message for sym1-sym2
7334 errors when sym1 is in a different segment from sym2.
7335
7336Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
7337
7338 * config/tc-m32r.c (warn_unmatched_high): New static local.
7339 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
7340 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
7341 (md_longopts): Recognize --{no-,}warn-unmatched-high.
7342 (md_parse_option): Likewise.
7343 (md_show_usage): Likewise.
7344 (m32r_frob_file): Likewise.
7345
7346 * read.c (generate_file_debug,generate_lineno_debug): New functions.
7347 (read_a_source_file): Call them.
7348 * read.h (stabs_generate_asm_file): Declare.
7349 * stabs.c (stabs_generate_asm_file): New function.
7350 (generate_asm_file): New function.
7351 (stabs_generate_asm_lineno): Move file name handling into
7352 generate_asm_file.
7353
7354Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
7355
7356 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 7357 (d30v_current_align, d30v_current_align_seg): New variables.
7358 (d30v_last_label): New variable.
7359 (d30v_align, s_d30v_align, s_d30v_text): New functions.
7360 (s_d30v_data, s_d30v_section): Likewise.
7361 (md_pseudo_table): Call them.
7362 (md_begin): Initialize d30v_current_align_seg.
7363 (md_assemble): Call d30v_align when needed by known current alignment.
7364 (d30v_frob_label, d30v_cons_align): New functions.
7365 * config/tc-d30v.h (md_do_align): Remove.
7366 (tc_frob_label): Call d30v_frob_label.
7367 (md_cons_align): New.
252b5132 7368
3e87a760 7369 * config/tc-d30v.c (find_format): Convert complex expressions to
252b5132
RH		 7370 expression symbols before processing. Clean up code formatting.
7371
7372Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
7373
7374 * po/Make-in (install-info): New target.
7375
7376Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
7377
7378 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
7379 instructions.
7380 * config/tc-mn10300.c (md_assemble): Likewise.
7381
7382Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
7383
7384 * Makefile.am: Update with `make dep-am'.
7385 (HFILES): Add cgen.h.
7386 (cgen.o): Depend on cgen.h.
7387 * Makefile.in: Regenerate.
7388
7389 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
7390
7391Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
7392
7393 * gasp.c (grab_label): Permit a label to be a preprocessor
7394 variable by permitting a label to start with a backslash.
7395
7396Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
7397
7398 * config/tc-mips.c (validate_mips_insn): Removed hack
7399 for previously inaccessible bitfields in some INSN_TRAP
7400 instructions.
7401
7402Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
7403
7404 * config/tc-d30v.c (do_assemble): Abort with error message
7405 if opcode operands do not match.
3e87a760 7406
252b5132
RH		 7407Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
7408
7409 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
7410 'q' operand format for 20-bit "break"/"sdbbp" instructions.
7411 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
7412 similar new 'q' operand.
7413
7414Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
7415
7416 * cgen.c (cgen_asm_finish_insn): Fix typo.
7417
7418Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
7419
7420 * cgen.h: New file.
7421 * cgen.c: Include it.
7422 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
7423 (cgen_asm_finish_insn): Result is now void. New arg `result'.
7424 All callers updated.
7425 * config/tc-m32r.c: Include cgen.h.
7426 (m23r_insn): New members num_fixups,fixups.
7427
7428Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
7429
7430 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
7431 to avoid compiler warning.
7432
7433Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
7434
7435 * makefile.vms: Run dec c with /nodebug. Pass CC value when
7436 calling make.
7437
66778679 7438 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 7439
7440Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
7441
7442 * doc/c-vax.texi: Correct and extend vax/vms documentation.
7443
7444Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
7445
7446 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
7447 a short format insn.
7448 (md_assemble): Set it for explicitly packed insns.
3e87a760 7449
252b5132
RH		 7450Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
7451
7452 * config/obj-coff.c (c_symbol_merge): Do not take address of
7453 native fields when performing the memcpy.
7454
7455Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
7456
3e87a760 7457 * config/tc-mips.c (macro,macro2): Implement
252b5132
RH		 7458 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
7459
7460Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7461
7462 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
7463 relocations against globally visible symbols.
7464 * config/tc-m68k.c (relaxable_symbol): New macro.
7465 (m68k_ip, md_estimate_size_before_relax): Use it.
7466 (tc_m68k_fix_adjustable): Also handle weak symbols.
7467
7468Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
7469
7470 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
7471 references to externally visible symbols.
7472 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3e87a760
AM		 7473 values in twice for a PC relative reloc if the symbol is
7474 externally defined.
252b5132
RH		 7475
7476 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
7477 don't adjust a PC relative reloc against an externally visible
7478 symbol.
7479 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
7480 for a PC relative fixup against an externally visible defined
7481 symbol, arrange to store object file and addend values as though
7482 the symbol were not defined.
7483 (tc_gen_reloc): Likewise.
7484
7485Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
7486
7487 * read.c (sizeof_leb128): Referenced externally by write.c so
7488 don't inline.
7489
7490Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
7491
7492 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
7493 and expand a 'debug' symbol associated with the next instruction
7494 that does not cause a short instruction to be filled with a NOP.
7495 (md_pseudo_table): Add support for .debugsym.
7496 (assemble_parallel_insn): Add calls to expand_debug_sym as
7497 appropriate.
7498 (md_assemble): Ditto.
7499
7500Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
7501
7502 * as.c (main): Conditionally call setlocale.
7503 * gasp.c (main): Likewise.
7504 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
7505 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
7506
7507Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
7508
7509 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3e87a760 7510
252b5132
RH		 7511Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
7512
7513 * config/tc-hppa.c: Change all calls to bzero to use memset.
7514 (pa_ip): Add cast to avoid warning.
7515 (tc_gen_reloc, md_apply_fix): Likewise.
7516 (pa_find_space_by_number): Likewise.
7517 (hppa_force_relocation): Likewise.
7518 (pa_block): Change i to unsigned int.
7519 * config/obj-som.h (obj_som_copyright): Declare.
7520
7521Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
7522
7523 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
7524 for line numbers for assembly source.
7525
7526Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
7527
7528 * configure.in: Change version number to 2.9.4
7529 * configure: Rebuild.
7530
7531Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
7532
7533 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
7534
7535Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
7536
7537 * ecoff.h: Change symbolS in function declaration to struct
7538 symbol.
7539
7540Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
7541
7542 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
7543 (md_convert_frag): Fix i18n typo.
7544
7545Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
7546
7547 * ecoff.c (ecoff_get_cur_proc_sym): New function.
7548 * ecoff.h: Protoype it.
7549 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
7550 [EVAX] (s_alpha_prologue): Delete.
7551 (md_pseudo_table): Update.
7552
7553Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
7554
7555 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
7556 array to local pointer.
7557 (get_args, parse_expr): Add casts to avoid warnings.
7558
7559Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
7560
7561 * read.c (s_set): Cast xmalloc return value to fragS *.
7562 * config/tc-m68k.c (m68k_ip): Function made static to match
7563 previous forward declaration.
7564 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
7565
7566Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
7567
7568 * config/tc-v850.c: Add internationalisation macros to error
3e87a760 7569 strings.
252b5132
RH		 7570
7571 * config/tc-m32r.c (can_make_parallel): Add internationalisation
7572 macros to error strings.
7573
7574Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
7575
7576 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
7577 reloc is in the TOC csect.
7578 (md_apply_fix3): Correct gettext typo.
7579
7580Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
7581
7582 * config/tc-arm.c (find_real_start): Ignore symbols starting with
7583 .L - they are local labels and the branches are not really
7584 function calls but rather far jumps.
7585
7586Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
7587
7588 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
7589
7590Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
7591
7592 * config/tc-i386.c (md_assemble): Print operand number rather than
7593 using ordinal_names.
7594 (i386_operand): Likewise.
7595
7596Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
7597
7598 * Makefile.am (INTLLIBS): Define to work around apparent automake
7599 bug.
7600 All Makefiles: Regenerated.
7601
7602 * Many files: Added gettext invocations around user-visible
7603 strings.
7604 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
7605 HAVE_LC_MESSAGES): Define.
7606 * dep-in.sed: Added asintl.h.
7607 * po/Make-in: New file.
7608 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
7609 Include "asintl.h".
7610 * read.c (Z_): Renamed from `_'.
7611 * Makefile.am (SUBDIRS): Added po.
7612 (POTFILES): new macro.
7613 (po/POTFILES.in): New target.
7614 ($(OBJS)): Added asintl.h.
7615 (HFILES): Likewise.
7616 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
7617 (as_new_LDADD): Added $(INTLLIBS).
7618 (as_new_DEPENDENCIES): Added $(INTLDEPS).
7619 (gasp_new_LDADD): Added $(INTLLIBS).
7620 (gasp_new_DEPENDENCIES): New macro.
7621 * configure, aclocal.m4: Rebuilt.
7622 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
7623 po/Makefile.
7624 (ALL_LINGUAS): Define.
7625 * macro.c: Include "asintl.h".
7626 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
7627 * as.h: Include "asintl.h".
7628 * config/tc-i386.c (ordinal_names): Removed.
7629 (md_assemble): Changed error text to avoid ordinal_names.
7630 (i386_operand): Likewise.
7631 (reloc): Added as_bad to avoid i18n problems.
7632 (tc_gen_reloc): Likewise.
7633 * config/tc-arm.c (bad_args): Now a #define.
7634 (bad_pc): Likewise.
7635 * config/obj-vms.c (VMS_stab_parse): Changed type of
7636 `long_const_msg'.
7637 (global_symbol_directory): Unified strings to avoid i18n
7638 problems.
7639 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
7640 avoid i18n problems.
7641 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
7642 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
7643 i18n problems.
7644 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
7645 problems.
7646 * config/tc-v850.c (md_assemble): Changed C++ comment into C
7647 comment.
7648 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
7649 problems.
7650 * as.c (print_version_id): Added an fprintf to avoid i18n
7651 problems.
7652 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
7653 problems.
7654 * expr.c (expr): Added as_warn call to avoid i18n problems.
7655 * messages.c (as_assert): Changed code to avoid i18n problems.
7656 (as_abort): Likewise.
7657 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
7658 (s_space): Likewise.
7659 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
7660
7661Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7662
7663 * config/tc-i386.c (check_prefix): New static function, split out
7664 from md_assemble.
7665 (struct _i386_insn): Add wait_prefix field.
7666 (md_assemble): Remove wait_prefix local variable. Use
7667 check_prefix when adding a prefix.
7668
7669 * config/tc-i386.c (current_templates): New static variable.
7670 (md_assemble): Remove current_templates local variable.
7671 (md_assemble, i386_operand): Improve error and warning messages in
7672 many places. Add RESTORE_END_STRING in many places before error
7673 return. Clarify some comments.
7674
7675 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
7676 element array.
7677 (md_assemble): Parse string instruction operands, looking for
7678 segment override prefixes. Check for invalid segment prefixes on
7679 string instruction.
7680 (i386_operand): i.seg[] and max mem_operand changes for string
7681 insns.
7682 * config/tc-i386.h (EsSeg): Define.
7683
7684 * config/tc-i386.h (regKludge): Define.
7685 (iclrKludge, imulKludge): Don't define.
7686 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
7687 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
7688 opcode_modifier checks to look for more common cases first. Add
7689 default_seg for IsString case.
7690
7691Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
7692
7693 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
7694 AC_DECL_YYTEXT.
7695 * configure: Rebuild with new automake and libtool.
7696 * aclocal.m4, Makefile.in: Likewise.
7697
7698 * doc/Makefile.am (as.dvi): New target.
7699 * doc/Makefile.in: Rebuild.
7700
7701Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
7702
7703 * configure.in: Added sparc86x support.
3e87a760 7704
252b5132 7705 * configure: Rebuild.
3e87a760 7706
252b5132
RH		 7707 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
7708 sparc_arch.
7709 (md_parse_option): Warn if -EL is not supported for this architecture.
7710
7711 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3e87a760 7712
252b5132
RH		 7713Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
7714
66778679
RH		 7715 * config/tc-mips.c (mips_ip): Note when we use get match on
7716 the full instruction name.
252b5132
RH		 7717
7718Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
7719
7720 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
7721 back into the expression to handle add/sub simplification correctly.
7722
7723Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
7724
66778679 7725 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 7726
7727Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
7728
7729 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
7730 #<n>' instruction.
7731
7732Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
7733
7734 * symbols.c (max_indent_level): New global.
7735 (print_symbol_value_1): Use it.
7736 * expr.h (expr_build_dot): Declare.
7737 * expr.c (expr_build_dot): New function.
7738
7739Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
7740
7741 * symbols.c (print_binary): New function.
7742 (print_expr_1): Call it.
7743
7744Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7745
7746 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
7747 operand in the opcode.
7748
7749Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7750
7751 * config/tc-i386.h: Reorder operand flags and opcode modifier
7752 flags for clarity. Remove unused definitions: Unknown,
7753 ImmUnknown, DispUnknown, NoModrm.
7754 * config/tc-i386.c (type_names): Add missing Debug type.
7755 (md_assemble): Better duplicate prefix checking. Quicker string
7756 instruction check via new opcode_modifier flag.
7757
7758Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
7759
7760 * doc/as.texinfo (Invoking): Clarify -Wa example.
7761
7762Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
7763
3e87a760 7764 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252b5132
RH		 7765 (s_mips_weakext): Define.
7766 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3e87a760
AM		 7767 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
7768 defined(TC_MIPS).
7769
252b5132
RH		 7770Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
7771
7772 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
7773 is an error if the value can not be computed at assembly time.
7774 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
7775
7776Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
7777
7778 * gasp.c (main): Set next field of new include_path structure to
7779 NULL. From Avery Pennarun <averyp@gdc.ca>.
7780
7781 * read.c (s_mri_sect): Call as_bad rather than abort for an
7782 unsupported MRI target.
7783
7784Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
7785
7786 * config/tc-arm.c (arm_validate_fix): New function. Determine if
7787 the destination of a branch instruction should be altered.
7788 (find_real_start): New function: Locate the real, Thumb coded
7789 start of a Thumb function.
7790 (do_t_branch23): Alter the destination of branches to Thumb
3e87a760 7791 functions.
252b5132
RH		 7792
7793 * config/tc-arm.h: Define TC_VALIDATE_FIX.
7794
7795Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
7796
7797 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
7798 also.
7799
7800Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7801
7802 * doc/as.texinfo: Use @itemx for a secondary item in a table.
7803 * doc/c-hppa.texi: Likewise.
7804
7805Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
7806
7807 * Makefile.am: Rebuild dependencies.
7808 * Makefile.in: Rebuild.
7809
7810 * Makefile.am (DEP_INCLUDES): New variable.
7811 (.dep1): Change to work when srcdir is not an absolute path.
7812 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
7813 * Makefile.in: Rebuild.
7814
7815Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
7816
7817 * config/tc-i386.h, config/tc-i386.c: Revert March 24
7818 LinearAddress patch.
7819
7820 * configure.in: Set version to 2.9.1.
7821 * configure: Rebuild.
7822
7823 * Branched binutils 2.9.
7824
7825Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7826
7827 * config/tc-i386.h (FWait): Define.
7828 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
7829 other prefixes. Check FWait flag in opcode table to see which
7830 instructions require an fwait prefix.
7831
7832Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7833
7834 * stabs.c (get_stab_string_offset): Always create a stab string
7835 section.
7836
7837Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
7838
7839 Fix some gcc -Wall warnings:
7840 * atof-generic.c (atof_generic): Add casts to avoid warnings.
7841 * ehopt.c (eh_frame_code_alignment): Likewise.
7842 * expr.c (integer_constant, operand): Likewise.
7843 * frags.c (frag_align): Likewise.
7844 * gasp.c (level_0, change_base, doinstr): Likewise.
7845 * hash.c (hash_ask): Likewise.
7846 * listing.c (listing_page, calc_hex, print_lines): Likewise.
7847 (debugging_pseudo): Likewise.
7848 * macro.c (define_macro, check_macro): Likewise.
7849 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
7850 (ignore_rest_of_line, float_cons): Likewise.
7851 * symbols.c (decode_local_label_name): Likewise.
7852 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
7853 (fixup_segment, number_to_chars_bigendian): Likewise.
7854 (number_to_chars_littleendian): Likewise.
7855 * config/atof-ieee.c (gen_to_words): Likewise.
7856 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
7857 (sparc_ip, parse_keyword_arg, s_common): Likewise.
7858 * read.c (output_big_sleb128): Initialize locals to avoid
7859 warnings.
7860 (output_big_uleb128, equals): Likewise.
7861 * atof-generic.c (atof_generic): Change number_of_digits_* locals
7862 to unsigned int. Change zeros to unsigned int.
7863 * cond.c (s_if): Add return to default case.
7864 * frags.c (frag_now_fix): Change return type to addressT.
7865 * frags.h (frag_now_fix): Update declaration.
7866 * listing.c (file_info_struct): Change linenum to unsigned int.
7867 (struct list_info_struct): Change hll_line to unsigned int.
7868 (print_source): Update format string.
7869 * read.c (emit_expr): Change scan to unsigned int, and don't
7870 bother to initialize it.
7871 * symbols.c (dollar_label_count): Change to unsigned long.
7872 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
7873 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
7874 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
7875
7876Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
7877
7878 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3e87a760 7879 mcf5200 just as we do for m68000.
252b5132
RH		 7880 (m68k_init_after_args): Likewise.
7881 (md_estimate_size_before_relax): Likewise.
7882
7883Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
7884
7885 * config/tc-v850.c (md_assemble): Store relocation addend in
7886 fixup instead of instruction.
7887
7888Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
7889
7890 * config/tc-i386.c (md_assemble): Swap template arguments to
7891 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
7892 This macro is currently symmetric, so passing them the wrong
7893 way didn't cause any problem, but may if the macro is changed
7894 in the future.
7895 After copying template to i.tm, use i.tm. rather than t-> to
7896 access fields, and make t a const*
7897 Move i.tm.operand_types[] swap to immediately after the copy.
7898
7899Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
7900
7901 * expr.h (expr_build_uconstant): Add prototype.
7902 (expr_build_unary,expr_build_binary): Add prototypes.
7903 * expr.c (expr_build_uconstant): New function.
7904 (expr_build_unary,expr_build_binary): New functions.
7905
7906Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
7907
66778679
RH		 7908 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
7909 * macro.c (macro_expand_body): Increase buffer size.
7910 * messages.c (as_warn): Likewise.
252b5132
RH		 7911 (as_warn_where, as_bad, as_bad_where): Likewise.
7912
7913Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
7914
7915 Based on patch from H.J. Lu <hjl@gnu.org>:
7916 * Makefile.am (DISTSTUFF): New variable.
7917 (diststuff): New target.
7918 * Makefile.in: Rebuild.
7919
7920Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
7921
7922 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
7923 m32r_elf_section_change_hook.
7924
7925 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7926 emit a nop if a section ends with a 16 bit instruction.
7927
7928Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7929
7930 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7931 s_lcomm rather than obj_coff_lcomm.
7932 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7933
7934Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7935
7936 * config/tc-i386.h (LinearAddress): Define.
7937 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7938 instruction, don't use a default segment.
7939
7940Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7941
7942 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7943 * configure: Rebuild.
7944
7945Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7946
7947 * aclocal.m4, configure: Rebuild with libtool 1.2.
7948
7949Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7950
7951 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3e87a760
AM		 7952 PC relative branches. Patch courtesy of Jonathan Walton.
7953
252b5132 7954
252b5132
RH		 7955Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7956
7957 * configure.in (emulations): Add thumb-pe target.
7958
7959 * configure (emulations): Add thumb-pe target.
7960
79611998-03-17 Ken Raeburn <raeburn@cygnus.com>
7962
7963 * itbl-lex.l (yywrap): Don't define if already defined as a
7964 macro.
7965
7966Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7967
7968 * depend.c (quote_string_for_make): New function.
7969 (wrap_output): Use it.
7970
7971Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7972
7973 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7974 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7975
7976Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7977
7978 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7979 Recognize -GN and -relax.
7980 (md_begin): Initialize gp size from -G switch.
7981 (alpha_force_relocation): Always force if -relax.
3e87a760 7982 (alpha_align): Take a new argument that will specify when to
252b5132
RH		 7983 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7984 Change all callers. Emit nop alignment padding as nop+unop pair.
7985
7986Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7987
7988 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7989 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7990
7991Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7992
7993 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7994 require padding to the next long word boundary.
7995
7996Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7997
7998 * cgen.c: #include symcat.h.
7999 * config/tc-m32r.c: Likewise.
8000
8001Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
8002
8003 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
8004 absolute expressions instead of '$' prefixed register names.
8005
8006Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
8007
8008 * read.c (s_set): Record file and line info for symbols when -as.
8009 (pseudo_set): Don't overwrite that dummy fragment.
8010
8011Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
8012
8013 * config/tc-ppc.c (md_pseudo_table): Add "section".
8014 (ppc_named_section): New static function.
8015
8016Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
8017
8018 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
8019 so we don't have to scan the entire list.
8020
8021Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
8022
8023 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3e87a760
AM		 8024 case, allow the parallel instructions to modify the same flag
8025 bits.
252b5132
RH		 8026
8027Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
8028
8029 * listing.c (list_symbol_table): Categorize symbols by
8030 undefined_section rather than sy_frag->line == NULL.
8031
8032Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
8033
8034 * Makefile.am (install-exec-local): Install properly when ln
8035 fails or tooldir == prefix.
8036
8037Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
8038
8039 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
8040 Test result of insert_operand for error.
8041
8042Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
8043
8044 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
8045 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
8046 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
8047 * doc/Makefile.in: Rebuild.
8048
8049Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
8050
8051 * config/tc-mips.c (macro_build): Handle operand type 'C'.
8052 (macro): Fix handling of M_COP[0-3].
8053
8054Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
8055
8056 Based on patches from Ross Harvey <ross@teraflop.com>:
8057 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
8058 if macro_alternate or macro_mri.
8059 (getstring): Remove support for byte constants between < and >.
8060 (get_any_string): '<' only starts a string if macro_alternate or
8061 macro_mri.
8062 (macro_expand_body): Permit keyword parameters following
8063 positional parameters.
8064
8065 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
8066 * configure.in (alpha*-*-netbsd*): New target.
8067 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
8068 * configure: Rebuild.
8069
8070 * as.h (flag_warn_suppress_instructionswap): Move from here...
8071 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
8072 here, and make static.
8073
8074 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
8075 BFD_ASSEMBLER or MANY_SEGMENTS.
8076
8077 * as.c (show_usage): Update bug-gnu-utils address.
8078 * gasp.c (show_usage): Likewise.
8079 * doc/as.texinfo (Bug Reporting): Likewise.
8080
8081Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
8082
66778679 8083 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 8084 insns regardless of the size of a pointer if we're in mips I or
8085 MIPS II mode.
66778679 8086 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8087
8088Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
8089
3e87a760 8090 Fix rac to accept only a0:
252b5132
RH		 8091 * tc-d10v.c (parallel_ok, find_opcode):
8092 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
8093 Introduce OPERAND_GPR.
8094
8095Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
8096
8097 * read.c (s_fill): Handle non-constant repeat counts by creating
8098 an rs_space fragment.
8099
8100Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
8101
8102 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
8103 from as_bad to as_warn.
8104
8105Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
8106
8107 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
8108 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
8109 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
8110
8111Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
8112
8113 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
8114 seg_fix_rotP rather than fix_root from seg_info.
8115
8116Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
8117
8118 * expr.c: Add support for 0x1_2_3_4 bignums.
8119
8120Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
8121
8122 * configure.in: Change -linux* to -linux-gnu*.
8123 * configure: Rebuild.
8124
8125 * app.c (do_scrub_begin): Treat \r as whitespace.
8126
8127Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
8128
8129 * Makefile.am: Update dependencies.
8130 * Makefile.in: Rebuild.
8131
8132Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
8133
8134 * configure, aclocal.m4: Rebuild with new libtool.
8135
8136Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
8137
66778679
RH		 8138 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
8139 the argument to bfd_set_arch_mach.
8140 (load_address): Use bfd_arch_bits_per_address to determine the
8141 bit size of an address instead of looking at the isa level.
8142 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 8143
8144Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
8145
8146 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
8147
8148Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
8149
8150 * ehopt.c: New file.
8151 * as.h (enum _relax_state): Add rs_cfa.
8152 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
8153 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
8154 * read.c (emit_expr): Call check_eh_frame.
8155 * write.c (cvt_frag_to_fill): Handle rs_cfa.
8156 (relax_segment): Likewise.
8157 * Makefile.am: Rebuild dependencies.
3e87a760 8158 (GAS_CFILES): Add ehopt.c.
252b5132
RH		 8159 (GENERIC_OBJS): Add ehopt.o.
8160 * doc/internals.texi (Frags): Document rs_cfa.
8161
8162 * as.c (show_usage): Mention --traditional-format.
8163 (parse_args): Accept --traditional-format.
8164 * as.h (flag_traditional_format): Declare.
8165 * output-file.c (output_file_create): If flag_traditional_format,
8166 set BFD_TRADITIONAL_FORMAT on stdoutput.
8167 * doc/as.texinfo, doc/as.1: Document --traditional-format.
8168
8169 * config/tc-mips.c (append_insn): Make sure that if we have a
8170 fixup for an unmatched %hi reloc, it does not associated with a
8171 variant frag.
8172
8173 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
8174 * doc/Makefile.in: Likewise.
8175
8176Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
8177
8178 * config/tc-m32r.c (check_for_side_effects): New function.
8179 (can_make_parallel): Add checks for instruction side effects
8180 clashing with the other instruction.
8181 (assemble_parallel_insn): Improve warning messages. Return error
8182 message from non-swapped instruction order.
8183
8184Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
8185
8186 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
8187
8188 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3e87a760
AM		 8189 md_cleanup definition. This moves the forced literal output to
8190 the end of the source pass, and avoids macro's inserting literals
8191 into the code immediately after the macro expansion.
252b5132
RH		 8192
8193Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
8194
8195 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
8196 a gas internal symbol is adjustable.
8197 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
8198
8199 * as.h: If gcc version greater than 2.6, use `__format__' and
8200 `__printf__' in function attributes, rather than `format' and
8201 `printf'.
8202
8203Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
8204
8205 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
8206
8207Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
8208
8209 Add tms320c30 support:
8210 * config/tc-tic30.h: New file.
8211 * config/tc-tic30.c: New file.
8212 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
8213 TARGET_FORMAT as "coff-tic30".
8214 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
8215 * Makefile.am: Rebuild dependencies.
8216 (CPU_TYPES): Add tic30.
8217 (CPU_OBJ_VALID): tic30-aout is valid.
8218 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
8219 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
8220 * configure, Makefile.in: Rebuild.
8221
8222Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
8223
8224 * config/tc-v850.c (md_assemble): Improvements to error messages.
8225
8226Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
8227
8228 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3e87a760 8229 BFD_RELOC_HI16_S to store the high bits of any value.
252b5132
RH		 8230
8231 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
8232 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
8233 assembler calculate relocations to any external symbol at all.
8234 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
8235 involving generation of pc-relative relocs.
8236 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
8237 has been moved to md_apply_fix3.
8238
8239 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
8240 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
8241 which actually means (the address of identifier's GOT entry) +
8242 constant, which is not particularly useful.
8243
8244Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
8245
8246 * read.h (include_dirs): Declare.
8247 (include_dir_count,include_dir_maxlen): Declare.
8248
8249Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
8250
8251 * configure.in: Correct check for shared opcodes library.
8252 * configure: Rebuild.
8253
8254 * listing.c (buffer_line): If we can't open the file, set at_end.
8255 (listing_print): Remove unused local variable fi.
8256
8257 * config/m68k-parse.y (reglistpair): Handle register list in
8258 either order.
8259
8260 * config/vms-conf.h: Don't undef VERSION.
8261
8262Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
8263
8264 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
8265 OBJS variable.
8266 (GENERIC_OBJS): New variable, with the rest of the old OBJS
8267 variable.
8268 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
8269 ($(srcdir)/make-gas.com): Rename from make-gas.com.
8270 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
8271 (EXTRA_DIST): Define.
8272 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
8273 explicitly rather than via the list of object files.
8274 (gcc-as.opt): New file created when make-gas.com is run.
8275 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
8276 itbl-cpu.h} to #include appropriate file rather than copying that
8277 file.
8278 * config/vms-conf.h: Synchronize with current config.in.
8279 * Makefile.in: Rebuild.
8280
8281Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
8282
8283 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
8284 (parallel_ok): Relaxed parallel subinstruction dependency check.
8285
8286Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
8287
8288 * as.h (flag_warn_suppress_instructionswap): added new flag.
3e87a760 8289 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
252b5132
RH		 8290 command line argument.
8291 * tc-d10v.c (write_2_short): emit "Swapping instructions"
8292 warning only if flag_warn_suppress_instructionswap is false.
8293
8294Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
8295
8296 * configure.in (i386-*-mingw32*): New target.
8297 * configure: Rebuild.
8298
8299Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
8300
8301 * symbols.c (resolve_symbol_value): Don't set the segment if it
8302 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
8303
8304 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
8305 S_GET_SEGMENT.
8306
8307Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
8308
8309 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
8310 depends upon HAVE_{UNLINK,REMOVE} values rather than host
8311 compiler.
8312
8313Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
8314
8315 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
8316
8317Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
8318
8319 * config/tc-v850.c (v850_insert_operand): Display instruction when
8320 an error is encountered.
8321
8322Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
8323
8324 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
8325 (i386-*-sco3.2v5*coff): New target.
8326 (i386-*-sco3.2*): New target.
8327 * configure: Rebuild.
8328
8329Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
8330
8331 * config/tc-v850.c: Tidy error message production.
8332
8333Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
8334
8335 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
8336 validate_immediate return value in the right type for comparisons
8337 to FAIL.
8338
8339Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
8340
8341 * listing.c (MAX_BYTES): Use listing variables not constants.
8342 (data_buffer): No longer an array, but a pointer.
8343 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
8344 (listing_listing): Allocate data_buffer.
8345
8346Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
8347
8348 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
8349 --listing-rhs-width, --listing-cont-lines.
8350 (show_usage): Update.
8351 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
8352 (listing_lhs_cont_lines, listing_rhs_width): New vars.
8353 (print_lines): Use the variables instead of the constants.
3e87a760 8354 (listing_listing): Likewise.
252b5132 8355 * listing.h: Declare the new vars.
3e87a760 8356
252b5132
RH		 8357Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
8358
8359 * as.c (parse_args): Add --keep-locals alias for -L.
8360 Add --strip-local-absolute.
8361 (show_usage): Update.
8362 * as.h (flag_strip_local_absolute): New flag.
8363 * symbols.c (S_IS_LOCAL): Use it.
8364 * config/obj-aout.h (S_IS_LOCAL): Likewise.
8365 * config/obj-bout.h (S_IS_LOCAL): Likewise.
8366 * config/obj-coff.h (S_IS_LOCAL): Likewise.
8367
8368Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
8369
8370 * config/tc-m32r.c: Detect if explicitly parallel instructions
3e87a760 8371 might have an io conflict and issue a warning message.
252b5132
RH		 8372
8373Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
8374
8375 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
8376 cgen_swap_fixups): Functions to save, restore and swap the fixup
8377 chain with a backup copy.
8378 (cgen_asm_finish_insn): Returns address of constructed insn.
8379
8380Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
8381
8382 * listing.c (file_info_struct): Remove FILE, add POS.
8383 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
8384 (file_info): Don't open the file.
8385 (buffer_line): Check for the file in the last_open cache, updating
8386 as necessary.
8387 (print_source): Don't reference file_info->file.
8388 (listing_listing): Likewise.
8389 (listing_print): Close the file in the cache, if any.
8390
8391Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
8392
8393 * read.c (dwarf_file_string): New file static variable.
8394 (emit_expr): Look for constant sequence that leads up to a file
8395 name in DWARF debugging output.
8396 (stringer): Use dwarf_file_string to decide whether to accept a
8397 string as a file name.
8398
8399Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
8400
8401 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
8402 (crack_operand): Add reg->reglst MRI hack.
8403 (r_seg): Put reglst symbols in reg_section.
8404 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
8405
8406Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
8407
8408 * tc-sh.c (get_specific): Handle SGR & DBR.
8409
8410Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
8411
8412 * tc-h8300.c (parse_reg): Take the length of the symbol into
8413 account when attempting to match a register name.
8414 * tc-h8500.c (parse_reg): Likewise.
8415
8416Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
8417
8418 * cgen.c: Formatting changes to improve readability.
8419
8420Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
8421
8422 * config/tc-mips.c (macro): Rework division code to avoid unfilled
8423 delay slot.
8424
8425Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
8426
8427 Based on a patch from Jim Wilson
8428 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
8429 (tc_gen_reloc): Handle cross section PC relative relocs
8430 correctly.
8431
8432Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
8433
8434 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
8435
8436Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
8437
8438 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
8439 (expr_jmp_buf): New static local.
8440 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
8441 (cgen_md_operand): New function.
8442 * tc-m32r.c: Clean up pass over `struct foo' usage.
8443 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
8444
8445Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
8446
8447 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
8448 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
8449
8450Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
8451
8452 * config/tc-i386.c (i386_operand): Give an error if there are
8453 unrecognized characters after an expression.
8454
8455For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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