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From branch. Bump VERSION number.
[deliverable/binutils-gdb.git] / gas / ChangeLog
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c67e42c9
RH		 12000-05-22 Richard Henderson <rth@cygnus.com>
2
3 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
4 (pseudo_func): Add pcrel.
5 (operand_match): Handle IA64_OPND_TGT64.
6 (build_insn): Likewise.
7 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
8 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
9 (fix_insn): Handle all three 64-bit relocation types.
10
5110c57e
HPN		 11Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
12
13 * obj.h (struct format_ops): New members begin, app_file,
14 s_set_other, s_set_desc, s_get_type, s_set_type,
15 separate_stab_sections, init_stab_section.
16
17 * config/obj-multi.h: Update GPL notice to v2.
18 (obj_begin): New.
19 (obj_app_file): New.
20 (S_SET_SIZE): Test s_set_size for NULL before calling.
21 (S_SET_ALIGN): Similar for s_set_align.
22 (S_SET_OTHER): New.
23 (S_SET_DESC): New.
24 (S_GET_TYPE): New.
25 (S_SET_TYPE): New.
26 (SEPARATE_STAB_SECTIONS): New.
27 (INIT_STAB_SECTION): New.
28 (EMIT_SECTION_SYMBOLS): New.
29 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
30
31 * config/obj-elf.h: Update GPL notice to v2.
32 Mention that this file is included from obj-multi.h.
33 (obj_begin): Wrap definition in ifndef.
34 (elf_file_symbol): Constify declaration.
35 (obj_app_file): Ditto.
36 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
37 Wrap in ifndef SEPARATE_STAB_SECTIONS.
38
39 * config/obj-elf.c (elf_s_set_other): New.
40 (elf_file_symbol): Constify argument.
41 (elf_separate_stab_sections): New.
42 (elf_init_stab_section): New.
43 (elf_format_ops): Add new members. Remove comma at end.
44
45 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
46 (ecoff_format_ops): Add new fields. Remove comma at end.
47 Mention inconsistency for emit_section_symbols.
48
49 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
50
51 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
52 (coff_separate_stab_sections): New.
53 (coff_format_ops): Add new members.
54
55 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
56 (obj_aout_s_set_other): New.
57 (obj_aout_s_set_desc): New.
58 (obj_aout_s_get_type): New.
59 (obj_aout_s_set_type): New.
60 (obj_aout_separate_stab_sections): New.
61 (aout_format_ops): New members added. Use obj_aout_process_stab,
62 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
63 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
64 appropriate.
65 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
66
b98ef147
AM		 672000-05-22 Alan Modra <alan@linuxcare.com.au>
68
69 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
70 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
71 (md_estimate_size_before_relax): Ensure jumps to weak and
72 externally visible symbols are relocatable.
73
0aa5d426
HPN		 74Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
75
76 * stabs.c (aout_process_stab): Make global.
77 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
78 * read.h (aout_process_stab): Declare.
79
80 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
81 Generalize to *aout, *coff *elf.
82 * configure: Regenerated.
83
84 * doc/internals.texi (Object format backend): Say
85 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 86
87 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
88 * Makefile.in: Regenerated.
89
7c3dc350
CM		 902000-05-19 Catherine Moore <clm@cygnus.com>
91
92 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
93
b3b6a3fe
JL		 942000-05-18 Alan Modra <alan@linuxcare.com.au>
95
96 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
97 instruction to reflect change in re_assemble_*.
98
c9e10a08
JL		 99Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
100
101 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
102 build PA64 ELF tools.
103 * configure: Rebuilt.
104
3043679f
AM		 1052000-05-17 Alan Modra <alan@linuxcare.com.au>
106
107 * Makefile.am: Regenerate dependencies.
108 * Makefile.in: Regenerate.
109
322f2c45
NC		 1102000-05-15 Nick Clifton <nickc@cygnus.com>
111
112 * config/tc-arm.c (struct asm_psr): Add boolean field
113 distinguishing between CSPR and SPSR. Rename 'number' field
114 to 'field'.
115 (psrs): Rearrange contents to match new asm_psr structure.
116 (arm_psr_parse): Move next to psr_required_here. Make it
117 return an asm_psr structure.
118 (psr_required_here): Use asm_psr structure returned by
119 arm_psr_parse.
120 (do_msr): Reorganise to allow psr_required_here to be called
121 only once.
122 (md_undefined_name): Mark 'name' parameter as unused, since
123 the COFF target does not use it.
322f2c45 124
5e6cbf41
PB		 1252000-05-14 David O'Brien <obrien@FreeBSD.org>
126
127 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
128 standards.
129 * config/te-aux.h: Likewise.
130 * config/te-dpx2.h: Likewise.
131 * config/te-go32.h: Likewise.
132 * config/te-hp300.h: Likewise.
133 * config/te-hppa.h: Likewise.
134 * config/te-i386aix.h: Likewise.
135 * config/te-ic960.h: Likewise.
136 * config/te-interix.h: Likewise.
137 * config/te-nbsd532.h: Likewise.
138 * config/te-pc532mach.h: Likewise.
139 * config/te-ppcnw.h: Likewise.
140 * config/te-psos.h: Likewise.
141 * config/te-sparcaout.h: Likewise.
142 * config/te-sun3.h: Likewise.
143 * config/te-sysv32.h: Likewise.
144
4132022d
AM		 1452000-05-14 Alan Modra <alan@linuxcare.com.au>
146
147 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
148 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
149 and sign extend without an if statement.
150 (build_bytes): Likewise.
151
1522000-05-14 Kazu Hirata <kazu@hxi.com>
153
154 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
155 X_add_symbol L_32 case.
156
b4fd930a
AM		 1572000-05-14 David O'Brien <obrien@FreeBSD.org>
158
159 * config/te-freebsd.h: New file.
160
a38cf1db
AM		 1612000-05-13 Alan Modra <alan@linuxcare.com.au>
162
897083bd
AM		 163 * asintl.h (gettext, dgettext, dcgettext, textdomain,
164 bindtextdomain): Replace defines with those from intl/libgettext.h
165 to quieten gcc warnings.
166
a38cf1db
AM		 167 * NEWS: Mention x86 .arch and -q.
168
169 * config/tc-i386.c (quiet_warnings): New.
170 (md_assemble): Use quiet_warnings.
171 (md_parse_option): Set quiet_warnings from -q.
172 (md_show_usage): Mention -q, delete -m.
173 (flag_do_long_jump): Delete.
174 (md_parse_option): Remove -m.
175 (md_show_usage): Remove -m.
176 (md_create_long_jump): Remove useless flag_do_long_jump code.
177
178 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
179 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
180
e413e4e9
AM		 1812000-05-13 Alan Modra <alan@linuxcare.com.au>
182 Alexander Sokolov <robocop@netlink.ru>
183
184 * doc/c-i386.texi (i386-Arch): New section.
185 (i386-Syntax): Mention .intel_syntax and .att_syntax.
186
187 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
188 (smallest_imm_type): Use smallest opcode for shift by one if cpu
189 architecture has been given and is not 486.
190 (set_cpu_arch): New.
191 (md_pseudo_table): Add .arch.
192 (md_assemble): Warn if cpu architecture has been given and an
193 unsupported instruction.
194
195 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
196 Move operand_types bit defines after relevant template field.
197 (template): Add cpu_flags.
198 (Cpu*): Define.
199 (arch_entry): New.
200
e8b1cae5
AO		 2012000-05-12 Alexandre Oliva <aoliva@cygnus.com>
202
203 * config/tc-mn10300.h (md_end): Define.
204 (mn10300_finalize): Declare.
205 * config/tc-mn10300.c: Include dwarf2dbg.h.
206 (debug_line): Define.
207 (md_assemble): Generate dwarf2 line info.
208 (mn10300_finalize): New function. Finalize dwarf2 info.
209
426b0403
AM		 2102000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
211
212 * config/tc-mips.c (md_estimate_size_before_relax): Use the
213 external version of the relocation for weak symbols.
214
e4c58b25
JW		 2152000-05-08 David Mosberger <davidm@hpl.hp.com>
216
217 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
218 frame size in units of 16 bytes, as required per SW Conventions manual.
219 (output_unw_records): Output info-block header as a dword to get
220 byte-order right.
221
8fce3f5e
AM		 2222000-05-08 Alan Modra <alan@linuxcare.com.au>
223
224 * as.h: #include "file", not <file> on files from ../include.
225 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
226 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
227 (md_convert_frag): Add ATTRIBUTE_UNUSED.
228 (tc_coff_symbol_emit_hook): Ditto.
229 (OPTCOUNT): Cast to int to avoid compiler warning.
230 (md_begin): Fix signed/unsigned warnings.
231
2322000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
233
234 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
235 ABRANCH LONG case for a conditional branch on a 68000.
236 (md_estimate_size_before_relax): Likewise. Also handle
237 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
238 (m68k-ip: case ABSL): Relax absolute references to 16-bit
239 PC-relative on all CPUs.
240 (md_estimate_size_before_relax): Likewise.
241
fb166ee3
AM		 2422000-05-04 Alan Modra <alan@linuxcare.com.au>
243
244 * as.c (parse_args): Just mention current year in printed
245 copyright message.
246
7a899fff
C		 2472000-05-03 J.T. Conklin <jtc@redback.com>
248
249 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
250 unit registers.
251 (md_parse_option): Recognize -m7400.
252
44877466
ILT		 2532000-05-03 Ian Lance Taylor <ian@zembu.com>
254
255 * config/atof-ieee.c (gen_to_words): When adding carry back in,
256 don't permit lp to become less than the words array.
257
eaa15ab8
NC		 2582000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
259
260 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
261 Fix little-endian case.
262
7c4f6a03
AM		 2632000-05-03 David O'Brien <obrien@NUXI.com>
264
265 * as.c (parse_args): Update copyright.
266
da5d444c
AM		 2672000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
268
269 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
270 for the .bss section too.
271
3f9b03b5
AM		 2722000-05-02 Alan Modra <alan@linuxcare.com.au>
273
274 * configure.in: Set em=linux for hppa-*-linux.
275 * configure: Regenerate.
276 * doc/Makefile.in: Regenerate with correct automake.
277
278 * frags.c (frag_grow): Sanity check chunk_size.
279
280 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
281 * config/obj-som.h: Likewise.
282 * config/obj-ieee.h: Likewise.
283
284 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
285
286 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
287 (md_pseudo_table): Fully initialise OBJ_ELF cases.
288 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
289 (pa_ip): low_sign_unext now returns via function value. Use
290 re_assemble_* instead of dis_assemble_* and
291 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
292 unnecessarily.
293 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
294 (md_section_align, md_parse_option, md_show_usage,
295 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
296 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
297 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
298 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
299 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
300 pa_text): Likewise.
301 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
302 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
303 outside of switch. Correct mask and shifting errors in case 10
304 and case -11. In case 21, compare against signed range to suit
305 hppa_field_adjust changes. In case 12, use re_assemble_12. In
306 case 17 and case 22, use offsetT variable to properly check range.
307 Use re_assemble_* here too.
308 (evaluate_absolute): Change type of value to offsetT. Call
309 hppa_field_adjust to do the work for us.
310 (pa_parse_cmpb_64_cmpltr): Delete save_s.
311 (pa_parse_cmpib_64_cmpltr): Ditto.
312 (pa_build_unwind_subspace): Delete unused var subseg. Change type
313 of i to unsigned int.
314 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
315 (pa_end_of_source): Return type is void.
316
a2984248
CM		 317Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
318
319 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
320
df136245
DC		 321Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
322
323 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
324 More comments added.
325 (md_begin): Removed "construct symbols for each register name".
326 Because register names conflicts with GCC generated function
327 names.
328 (avr_operand): Now constant numbers can be used as a register
329 identifiers (0 as r0, 31 as r31).
330 (md_assemble): use skip_space () before parsing instruction
331 operands.
332
b170af93
DC		 333Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
334
335 * config/tc-avr.c: New AVR_ISA_ defined.
336 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
337 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
338 for `fmul', `movw' and `lpm R,Z' instructions.
339 (avr_operands): Warn if current opcode is a two-word instruction
340 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
341 (avr_opcodes): New commands added.
342 (REGISTER_P): Check 'a' and 'v' constraint letters.
343 (mcu_types): New MCU added.
344
c1e73230
AM		 3452000-05-01 Alan Modra <alan@linuxcare.com.au>
346
347 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
348 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
349 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
350 * configure: Regenerate.
351
a1934524
AM		 3522000-04-29 Andreas Jaeger <aj@suse.de>
353
354 * as.h: Correctly check GCC version.
355
7f6d05e8
CP		 356Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
357
358 * as.c (parse_args): Allow md_parse_option to override -a listing
359 option.
360 * config/obj-coff.c (add_lineno): Change type of offset parameter
361 from "int" to "bfd_vma."
362 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
363 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
364 (ppc_change_csect): Align correctly for XCOFF64.
365 (ppc_machine): New function, which discards "ppc_machine" line.
366 (ppc_tc): Cons for 8 when code is 64 bit.
367 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
368 relocations.
369 (md_parse_option): Handle -a64 and -a32.
370 (ppc_xcoff64): New.
371 * config/tc-ppc.h (TARGET_MACH): Define.
372 (TARGET_FORMAT): Move to function.
373 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
374
d9b7d820
AM		 3752000-04-26 David O'Brien <obrien@FreeBSD.org>
376
377 * doc/as.1: Fix unbalanced brackets.
378
379 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
380 TE_FreeBSD.
381 (line_comment_chars): Set to '/' if TE_FreeBSD.
382
cea1ab94
JL		 383Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
384
385 * configure.in: Configury support for PA64 (currently disabled).
386 * configure: Rebuilt.
387
e799a695
AM		 3882000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
389
390 * config/tc-mips.c (s_change_sec): Use record_alignment, not
391 bfd_set_section_alignment.
392
3b0ec529
AM		 3932000-04-25 Alan Modra <alan@linuxcare.com.au>
394
395 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
396 than 32.
397
adcf07e6
NC		 3982000-04-24 Nick Clifton <nickc@cygnus.com>
399
400 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
401 * doc/as.texinfo (Align): Include arm and strongarm in list of
402 targets that have the second form of the behaviour of the .align
403 directive.
404
5047a41f
JL		 4052000-04-24 Mark Klein <mklein@dis.com>
406
407 * obj-som.c: Terminate obj_pseudo_table.
408
bf3ca999
TW		 4092000-04-22 Timothy Wall <twall@cygnus.com>
410
411 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
412 to "natval".
413 (operand_match): Conditionally insert default bit values for IMMU9.
414
98e5953c
JL		 4152000-04-14 Matthew Green <mrg@cygnus.com>
416
417 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
418 * configure: Rebuilt.
419
a02fab7e
JL		 420Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
421 Jason Eckhardt <jle@cygnus.com>
422
c67e42c9 423 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 424
425 * config/tc-hppa.c (CHECK_ALIGN): New macro.
426 Added handling of new operand types l,y,&,fe,fE,fx.
427
800eeca4
JW		 428Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
429 David Mosberger <davidm@hpl.hp.com>
430 Timothy Wall <twall@cygnus.com>
431 Andrew MacLeod <amacleod@cygnus.com>
432 Jim Wilson <wilson@cygnus.com>
433
434 * Makefile.am (CPU_TYPES): Add ia64.
435 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
436 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
437 * Makefile.in: Rebuild.
438 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
439 * configure: Rebuild.
440 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
441 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
442 * expr.c (expr): Handle md_optimize_expr.
443 * read.c (LEX_HASH): Add comment.
444 * config/tc-ia64.c, config/tc-ia64.h: New files.
445
66778679
RH		 4462000-04-21 Richard Henderson <rth@cygnus.com>
447
448 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
449 bundling a non-delayed branch type instruction.
450
aa15f6f7
AO		 4512000-04-20 Alexandre Oliva <aoliva@cygnus.com>
452
453 * config/tc-mn10300.c (HAVE_AM30): Define.
454 (md_assemble): Use it.
455
16adf844
AM		 4562000-04-19 Alan Modra <alan@linuxcare.com.au>
457
742f45cf
AM		 458 * config/obj-elf.c (obj_elf_change_section): Check for changed
459 section attributes.
460
16adf844
AM		 461 * Makefile.am: (CPU_MULTI_VALID): Remove.
462 (MULTI_CPU_TYPES): Define.
463 (MULTI_CPU_OBJ_VALID): Define.
464 (DEPTC): Use the above.
465 (DEPOBJ): Same here.
466 (DEP2): And here.
467 Regenerate dependencies.
468 * Makefile.in: Regenerate.
469
9c46fb1b
AM		 4702000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
471
742f45cf 472 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 473
508866be
L		 4742000-04-18 H.J. Lu (hjl@gnu.org)
475
476 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 477 bfd_vma for non-bfd assemblers.
508866be 478
ba2adb93
AM		 4792000-04-17 Alan Modra <alan@linuxcare.com.au>
480
481 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
482 doesn't give spurious errors.
483
12ff5d56
AM		 4842000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
485
66778679 486 * as.h (SEEK_SET): Define if undefined.
12ff5d56 487
fc633e5b
AM		 4882000-04-13 Alan Modra <alan@linuxcare.com.au>
489
490 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
491 constants, and don't assume offsetT is 32 bits.
492
1ed18ec1
NC		 4932000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
494
495 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
496 (md_pcrel_from_section): Add prototype.
497 (d10v_fix_adjustable): Add prototype.
498 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
499
500 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
501
3db10f32
NC		 5022000-04-12 Nick Clifton <nickc@cygnus.com>
503
504 * config/tc-d10v.c (find_opcode): Correctly calculate position of
505 symbol in frag chain.
506
847f7ad4
AM		 5072000-04-10 Alan Modra <alan@linuxcare.com.au>
508
509 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
510 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
511 (fits_in_signed_word, smallest_imm_type): Ditto.
512 (md_assemble): Use an offsetT var to hold offsetT values, not a
513 long.
514 (offset_in_range): New.
515 (md_assemble): Use it.
516 (md_convert_frag): Change type of target_address, opcode_address,
517 and displacement_from_opcode_start to offsetT.
518 (md_create_short_jump): Change type of offset to offsetT.
519 (md_create_long_jump): Ditto.
520 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
521 (md_chars_to_number): Remove.
522 (output_invalid): Remove duplicate prototype.
523
ec694b89
NC		 5242000-04-09 Nick Clifton <nickc@cygnus.com>
525
526 * Makefile.am (CPU_TYPES): Add 'avr'.
527 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
528 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
529
16adf844 530 * Makefile.in: Regenerate.
ec694b89
NC		 531
532 * doc/as.texinfo: Add M32R documentation.
533
a2d91340
AC		 534Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
535
536 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
537 --enable-build-warnings option.
538 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
539 * Makefile.in, configure: Re-generate.
540
d92b1a8a
NC		 5412000-04-07 Nick Clifton <nickc@cygnus.com>
542
543 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
544 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
545 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
546 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
547 (arm_force_relocation): Force relocations for
548 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
549
52ccafd0
JR		 550Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
551
552 * config/tc-sh.c (get_operands): There's no third operand if the
553 first operand is an immediate.
554
015551fc
JR		 555Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
556
557 * config/tc-sh.c (immediate): Delete.
558 (sh_operand_info): Add immediate member.
559 (parse_reg): Use A_PC for pc.
560 (parse_exp): Add second argument 'op'. All callers changed.
561 (parse_at): Expect pc to be coded as A_PC.
562 Use immediate field in *op.
563 (insert): Add fourth argument 'op'. All callers changed.
564 (build_relax): Add second argument 'op'. All callers changed.
565 (insert_loop_bounds): New function.
566 (build_Mytes): Remove DISP_4.
567 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
568 (assemble_ppi): Use immediate field in *operand.
569 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
570 (md_apply_fix): Likewise.
571 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
572
79bd78be
AO		 573Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
574
575 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
576
e30e5a6a
HPN		 577Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
578
579 * internals.texi (CPU backend): Document
580 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
581
41b49281
AM		 5822000-04-04 Alan Modra <alan@linuxcare.com.au>
583
8ad3436c
AM		 584 * po/gas.pot: Regenerate.
585
586 * as.c (show_usage): Restore translated part of bug string.
587 * gasp.c (show_usage): Likewise.
588
41b49281
AM		 589 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
590 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
591 than move-if-change.
592 (DEP1): Modify for "gcc -MM".
593 (DEPTC): Likewise.
594 (DEPOBJ): Likewise.
595 (DEP2): Likewise.
596 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
597 Update dependencies.
598 * Makefile.in: Regenerate.
599
0a727238
AO		 6002000-04-03 Alexandre Oliva <aoliva@cygnus.com>
601
602 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
603 (md_begin): Likewise.
604 (HAVE_AM33): New macro.
605 (md_assemble): Use it. Match r_regs and xr_regs only if
606 HAVE_AM33.
607
c20f4f8c
AM		 6082000-04-03 Alan Modra <alan@linuxcare.com.au>
609
610 * as.h: #include "bin-bugs.h"
611 * as.c (show_usage): Use REPORT_BUGS_TO.
612 * gasp.c: #include "bin-bugs.h"
613 (show_usage): Use REPORT_BUGS_TO.
614
615 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
616
753f6b12
HPN		 617Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
618
619 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
620 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
621 adjustments.
622
726c5dcd
AM		 6232000-04-03 Alan Modra <alan@linuxcare.com.au>
624
625 * config/tc-i386.c (i386_immediate): Don't assume a constant
626 immediate is necessarily 16 bits when in 16 bit code mode.
627 (md_assemble): Instead set guess_suffix here after we have checked
628 registers.
629
bf80011a
RH		 6302000-04-02 Richard Henderson <rth@cygnus.com>
631
632 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
633 quantities. Correct right shift sign extension.
634 (build_insn): Make `number' unsigned long. Mask top 6 bits of
635 32-bit value when shifting into place.
636
92161534
ILT		 6372000-04-01 Ian Lance Taylor <ian@zembu.com>
638
639 * app.c: Add ATTRIBUTE_UNUSED as needed.
640 * config/tc-ppc.c: Likewise.
641 (ppc_size): Make unsigned long.
642 (ppc_insert_operand): Add casts to avoid warnings.
643
447f3982
NC		 6442000-03-31 Nick Clifton <nickc@cygnus.com>
645
646 * config/tc-d10v.h (md_flush_pending_output): Define.
647
21d75ec2
NC		 6482000-03-29 Nick Clifton <nickc@cygnus.com>
649
650 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
651 segment. Works for both BFD_ASSEMBLER and others.
652 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
653
d1a1bf19
NC		 6542000-03-29 Nick Clifton <nickc@cygnus.com
655
656 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
657
224de7a5
AM		 6582000-03-28 Alan Modra <alan@linuxcare.com.au>
659
660 * listing.c (LISTING_LHS_WIDTH): Default depends on
661 LISTING_WORD_SIZE.
662 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
663
5b8274e3
ILT		 6642000-03-27 Ian Lance Taylor <ian@zembu.com>
665
666 * config/tc-sh.c (md_show_usage): Use backslash before newline in
667 string literal.
668
224de7a5 6692000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 670
671 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
672
673 * config/tc-avr.c (mcu_types): Add missing initialiser.
674 (md_pcrel_from_section): Add prototype.
675 (avr_operand): Remove redundant test of unsigned < 0.
676 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
677
6782000-03-27 Denis Chertykov <denisc@overta.ru>
679
680 * config/tc-avr.c: New file for AVR support.
681 * config/tc-avr.h: Likewise.
682 * configure.in: Add AVR support.
683 * configure: Regenerate.
684
9f10757c
TW		 6852000-03-26 Timothy Wall <twall@cygnus.com>
686
687 * gasp.c (macro_op): Add new argument to check_macro call.
688 Macro structure definitions moved to macro.h
689 * sb.h: Add argument to prototype for input_scrub_include_sb.
690 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
691 nesting checks with an additional flag.
692 (struct input_save): Add flag to indicate whether current sb
693 should be checked for proper macro/conditional nesting.
694 (input_scrub_push/pop): Save/restore nest check flag.
695 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
696 defined.
697 * macro.c (check_macro): Allow caller to retrieve parsed macro
698 information if a pointer is provided. This information may be
699 used by the new macro hooks.
700 * macro.h: Update prototype for check_macro. Macro struct
701 definitions moved here from macro.c/gasp.c.
702 * read.c (read_a_source_file): Add parameter to check_macro call,
703 and pass macro info to the macro hook, if defined.
704 (input_scrub_insert_line): New. Allow insertion of a line of
705 characters into the input stream.
706 (input_scrub_insert_file): New. Allow insertion of an arbitrary
707 file into the input stream.
708 (s_include): Use input_scrub_insert_file.
709 * internals.texi: Document new macro hooks.
710 * as.h: New prototypes added.
711
224de7a5 7122000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 713
714 * config/tc-i386.c: Don't start any as_bad or as_warn message with
715 an initial capital letter.
716 (i386_index_check): Reindent.
717
11424155
NC		 7182000-03-19 Nick Clifton <nickc@cygnus.com>
719
eaa15ab8 720 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 721 relative branches.
722
43f05576
NC		 7232000-03-17 Thomas de Lellis <tdel@windriver.com>
724
66778679
RH		 725 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
726 instruction operand bad if Rd > 7 when generating
727 thumb instructions. Prevents for example,
728 "adr r12,label" from silently failing and generating
729 the wrong instruction.
730
67231402
NC		 7312000-03-17 Nick Clifton <nickc@cygnus.com>
732
733 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
734 that have a destingation >= 0x400000.
684b81fa 735 Fix compile time warning messages.
67231402 736
a37c8f88
JR		 737Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
738
739 * config/tc-sh.c (md_begin): When encountering insn that are
740 not supported by the current arch, only change the name if
741 its contents are the same as prev_name.
742 (get_specific): If the the architecture doesn't match, fail.
743
dead1419
JR		 744Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
745
746 * config/tc-sh.c (IDENT_CHAR): Define.
747 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
748 matching back where it came from.
749
182e89d3
JR		 750Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
751
752 * config/tc-sh.c (md_show_usage): Add description of -dsp.
753
84f73d89
NC		 7542000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
755
756 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
757 normal operands.
758
dbbc7809
JL		 7592000-03-15 Kazu Hirata <kazu@hxi.com>
760
761 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
762
271bb601
HPN		 763Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
764
765 * expr.c (operand) [case 'f']: When testing if '0f' can start a
766 floating-point-number, make sure 'f' is in FLT_CHARS.
767
8684e216
HPN		 768Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
769
770 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
771 (s_lcomm_internal): Use it.
772 * doc/internals.texi (CPU backend): Document it.
773 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
774 bytes.
775
bb2d6cd7
GK		 7762000-03-10 Geoffrey Keating <geoffk@cygnus.com>
777
778 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
779 when embedded-pic.
780
781 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
782 implementation doesn't have special handling for switch
783 statements.
784 (macro_build): Allow for code in sections other than .text.
785 (macro): Likewise.
786 (mips_ip): Likewise.
787 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
788 Don't perform relocs if we will be outputting them.
789 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
790 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
791 embedded-pic.
792
5c86cbc7
CM		 7932000-03-09 Catherine Moore <clm@cygnus.com>
794
66778679
RH		 795 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
796 relocation type based on the entry in the fixup structure.
5c86cbc7 797
f8c827e9
L		 7982000-03-08 H.J. Lu (hjl@gnu.org)
799
800 * Makefile.am (install-exec-tooldir): Depend on
801 install-exec-bindir for parallel make.
802 * Makefile.in: Regenerated.
803
8ad9e709
NC		 8042000-03-06 Nick Clifton <nickc@cygnus.com>
805
806 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
807 switch.
808 (md_parse_option): Parse -m32r command line switch - disable m32rx
809 compatability.
ded0aeb7
NC		 810 (md_show_usage): Document new option.
811
812 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
813 * doc/Makefile.in: Regenerate.
814 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 815
b7b8f327
MM		 8162000-03-02 Michael Meissner <meissner@redhat.com>
817
818 * config/tc-d30v.c (check_range): Remove code that incorrectly
819 sign extended values where bits < 32.
820
15886821
L		 8212000-03-02 H.J. Lu (hjl@gnu.org)
822
823 * configure.in: Support --enable-targets=all on ia32.
824 * configure: Regenerated.
825
8bf950bf
NC		 8262000-03-01 Nick Clifton <nickc@cygnus.com>
827
828 * gasp.c (do_align): Remove bogus check of alignment value.
829
c5e54cc2
ILT		 8302000-02-27 Thomas de Lellis <tdel@windriver.com>
831
832 * config/obj-elf.c (elf_frob_symbol): Remove code which when
833 TC_PPC was defined forced the type of a symbol with no other type
834 to be BSF_OBJECT.
835
65fd87bc
ILT		 8362000-02-27 Hans-Peter Nilsson <hp@axis.com>
837
838 * doc/internals.texi (CPU backend): Mention that
839 line_separator_chars do not break up comments. Fix typos for
840 LEX_AT and LEX_NAME descriptions. Document operands for
841 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
842 description of md_create_short_jump usage. Document argument for
843 md_undefined_symbol.
844
a25fe906
ILT		 8452000-02-27 Jakub Jelinek <jakub@redhat.com>
846
847 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
848 (md_parse_option): Handle it.
849 (md_show_usage): Document it.
850
21b10511
ILT		 8512000-02-27 Ian Lance Taylor <ian@zembu.com>
852
853 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
854 opcode, for the instruction `pal19'. From Andrea Arcangeli
855 <andrea@suse.de>.
856
773f551c
AM		 8572000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
858
859 * config/tc-i386.c (i386_immediate): Move constant operand sizing
860 from here..
861 (md_assemble): To here, before template operands are matched.
862 Also ensure a constant immediate is sign extended when we know the
863 size is at most 16 bits. This is to catch cases like "add
864 $0xffc0,%ax" where we don't know the size, and thus that the
865 immediate can be represented as Imm8S until after parsing the
866 register operand.
867 (i386_displacement): Similarly sign extend 16 bit constant
868 displacements.
869 (md_assemble): Relax 16-bit jump constant range check to suit sign
870 extended displacements.
871
28d33191
JL		 8722000-02-26 Andreas Jaeger <aj@suse.de>
873
874 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
875
cc5ca5ce
AM		 8762000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
877
878 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
879 call operands when intel_syntax.
880 (intel_float_operand): Return 2 for "fi...".
881 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
882 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
883 earlier "SHORT" change.
884 (md_assemble): When determining suffix from Regs, exclude
885 InOutPortReg.
886
056350c6
NC		 8872000-02-24 Nick Clifton <nickc@cygnus.com>
888
889 * configure: Add arm-wince, mips-pe and sh-pe targets.
890 * configure: Regenerate.
891
892 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
893 sh-pe targets.
894 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
895 "pe-mips" for the mips-pe target.
896
897 * config/tc-arm.c (insns): Change displacement encoded in BL
898 and B instructions if the target port is arm-wince.
899 (do_ldst): Do not bias the relocation offset if the target
900 port is arm-wince.
901 (md_pcrel_from): Add in missing relocation offset bias if the
902 target os arm-wince.
903
904 * config/tc-mips.c (mips_target_format): Support COFF flavour.
905 (md_begin): Disable -G support for mips-pe target.
906 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
907 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
908 COFF flavour.
909
910 * config/tc-sh.c (md_begin): sh-pe target is little endian.
911 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
912 assembler, just set the alignment to 4.
913
914 * config/te-wince-pe.h: New file for WinCE targets. Define
915 TE_WINCE.
916
36bf8ab9
AM		 9172000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
918
919 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
920 string instructions.
921 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
922 (i386_intel_memory_operand): After finding a segment override,
923 check again for no `[' before looking for a displacement. Bomb if
924 more than one displacement rather than silently discarding the
925 second and subsequent ones. Free strings malloc'd by
926 build_displacement_string.
927
f5795b08
CM		 9282000-02-24 Catherine Moore <clm@cygnus.com>
929
930 * config/obj-som.c (obj_pseudo_table): Add "weak".
931 (obj_som_weak): New routine.
932
abd63a32
AM		 9332000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
934
520dc8e8
AM		 935 * config/tc-i386.c (union i386_op): New.
936 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
937 Throughout file replace occurences of disps[n], imms[n], regs[n]
938 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
939 intel mode operand swapping. Add assert in regKludge and
940 fake_zero_displacement code. Test i.types[n] when outputting
941 displacements and immediates. Combine output of Disp16 with
942 Disp32.
7f3f1ea2
AM		 943 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
944 when in intel mode by (not) reversing fsub and fdiv operands
945 before the template search. This fails for single operand
946 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
947 undefined. Instead fix the base_opcode after we've found the
948 template. Move base_opcode xor with found_reverse_match from
949 opcode output code to before this fix so we test for the correct
950 opcodes.
951 (md_assemble): Don't use strcmp when deciding to ignore the suffix
952 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 953
954 * config/tc-i386.h (TC_RELOC): Delete.
955 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
956 with equivalent call to reloc.
957
abd63a32
AM		 958 * as.h (flag_m68k_mri): Move declaration after target include, and
959 only declare when TC_M68K defined. Define as zero otherwise.
960 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
961 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
962 Define as zero otherwise.
963 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
964 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
965 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
966 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
967 testing whether defined.
968 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
969 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
970 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
971 rather than testing whether defined.
972 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
973 (parse_mri_cons): Declare and use only when TC_M68K.
974 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
975 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
976 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
977
978 * NEWS: Mention IBM 370 support.
979
7e052742
RH		 9802000-02-23 Richard Henderson <rth@cygnus.com>
981
982 * config/tc-i386.c (md_assemble): When swapping operands for
983 intel_syntax, assume everything that's not Imm or Disp is a
984 register.
985
5b93d8bb
AM		 9862000-02-23 Linas Vepstas <linas@linas.org>
987
988 * config/tc-i370.c, config/tc-i370.h: New files.
989 * Makefile.am: Add support for Linux/IBM 370.
990 * configure.in: Likewise.
991 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
992 * config/obj-elf.c: Include elf/i370.h
993 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
994
995 * Makefile.in: Regenerate.
996 * configure: Regenerate.
997
998 * doc/c-i370.texi: New file.
999 * doc/all.texi: Include it.
1000 * doc/as.texinfo: And here.
1001 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1002 * doc/Makefile.in: Regenerate.
1003
25f2196d
CC		 10042000-02-19 Michael Meissner <meissner@redhat.com>
1005
1006 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1007 determine if an instruction can be used in parallel with an ADDppp
1008 or SUBppp instruction.
1009
6349b5f4
AH		 10102000-02-22 Andrew Haley <aph@cygnus.com>
1011
1012 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1013
c97ef257
AH		 10141999-12-30 Andrew Haley <aph@cygnus.com>
1015
1016 * config/tc-mips.c (mips_gp32): New variable.
1017 (macro_build) Use mips_gp32.
1018 (mips_ip): Ditto.
1019 (md_longopts): Add "-mgp32" and "-mgp64".
1020 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1021
b985eaa8
ILT		 10222000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1023
1024 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1025 warning, and bump it to 1.
1026
52454417
ILT		 10272000-02-22 Ian Lance Taylor <ian@zembu.com>
1028
1029 From Brad Lucier <lucier@math.purdue.edu>:
1030 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1031 match format.
1032
6b76fefe
CM		 10332000-02-21 Catherine Moore <clm@cygnus.com>
1034
1035 * config/tc-mips.c (MF_HILO_INSN): Define.
1036 (mips_7000_hilo_fix): Declare.
1037 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1038 (md_parse_option): Check for 7000_HILO_FIX options.
1039 (OPTION_M7000_HILO_FIX): Define.
1040 (OPTION_NO_M7000_HILO_FIX): Define.
1041 * doc/c-mips.texi (-mfix7000): Describe.
1042
f6af82bd
AM		 10432000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1044
1045 * listing.c (print_lines): Remove unused variable `end'.
1046
1047 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1048 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1049 reloc_type when BFD_ASSEMBLER.
1050 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1051 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1052 statement and quell signed vs. unsigned comparison warning.
1053
8c8281f4
NC		 10542000-02-18 Nick Clifton <nickc@cygnus.com>
1055
1056 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1057 the computed frag offset, rather than overwriting it.
1058
d4845d57
JR		 1059Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1060
1061 * config/tc-sh.c ("elf/sh.h"): Include.
1062 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1063 (md.begin): Initialize target_arch.
1064 Only include opcodes in has table that match selected architecture.
1065 (parse_reg): Recognize register names for sh-dsp.
1066 (parse_at): Recognize post-modify addressing.
1067 (get_operands): The leading space is now optional.
1068 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1069 arguments. Update valid_arch.
1070 (build_Mytes): Add support for SDT_REG_N.
1071 (find_cooked_opcode): New function, broken out of md_assemble.
1072 (assemble_ppi, sh_elf_final_processing): New functions.
1073 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1074 (md_longopts, md_parse_option): New option: -dsp.
1075 * config/tc-sh.h (elf_tc_final_processing): Define.
1076 (sh_elf_final_processing): Declare.
1077
c97305a1
JL		 1078Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1079
1080 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1081 the unwinder subspace. Save the current seg/subseg before creating
1082 the new seg/subseg.
1083
bec50466
NC		 10842000-02-10 Nick Clifton <nickc@cygnus.com>
1085
1086 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 1087 little endian targets.
bec50466 1088 (INST_BYTE1): Redefine to handle big and little endian
66778679 1089 targets.
bec50466
NC		 1090 (cpu_type): New type: Select between M340 and M210.
1091 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 1092 instructions of the M340.
bec50466 1093 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 1094 instructions.
bec50466
NC		 1095 (md_atof): Add support for little endian targets.
1096 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 1097 line switches.
bec50466
NC		 1098 (md_convert_frag): Add support for little endian targets.
1099 (md_apply_fix3): Add support for little endian targets.
1100 (md_number_to_chars): Add support for little endian targets.
1101
a25c045a
TW		 11022000-02-10 Timothy Wall <twall@redhat.com>
1103
1104 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1105 defined, use it to verify the symbol just read should be a label.
1106
f28e8eb3
TW		 11072000-02-10 Timothy Wall <twall@redhat.com>
1108
1109 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1110 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1111 around colons when KEEP_WHITE_AROUND_COLON is defined.
1112 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1113 and KEEP_WHITE_AROUND_COLON.
1114
6dc19fc4
TW		 11152000-02-08 Timothy Wall <twall@redhat.com>
1116
1117 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1118 logic.
1119 (do_repeat): New. Abstract repeat logic so that a "break" can be
1120 implemented.
1121 (end_repeat): New. Provide support for a "break" out of the
1122 repeat loop.
1123 * read.h: Add prototypes for new functions.
1124
f805106c
TW		 11252000-02-08 Timothy Wall <twall@redhat.com>
1126
1127 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1128 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1129 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1130 non-zero.
1131
4469be0f
TW		 11322000-02-08 Timothy Wall <twall@redhat.com>
1133
1134 * read.c: Added elseif to directives table.
1135 * read.h: Added prototype for s_elseif.
1136 * doc/as.texinfo: Added description for elseif.
1137 * cond.c (s_elseif): New function
1138
24a17b6c
TW		 11392000-02-04 Timothy Wall <twall@redhat.com>
1140
1141 * listing.c (print_lines): Remove conditionals causing bug in
1142 listings.
1143
bea9907b
TW		 11442000-02-03 Timothy Wall <twall@cygnus.com>
1145
1146 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1147 default values.
1148 * frags.c (frag_new): Calculate fr_fix in octets
1149 (frag_now_fix) Return offset as target address offset (bytes).
1150 (frag_now_fix_octets) New - Return offset in octets (8-bit
1151 quantities).
1152 * frags.h: Added prototype for frag_now_fix_octets().
1153 Distinguish between octets and bytes in field descriptions.
1154 * listing.c (calc_hex): Account for octets vs bytes when
1155 printing addresses/offsets.
1156 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1157 target is little-endian, print the octets in a word in big-endian
1158 order so that the display looks like a proper hexadecimal number,
1159 instead of having the octets reversed.
1160 * read.c (do_align): When recording alignment, alignment power
1161 should be in terms of target bytes (minimum addressible unit)
1162 instead of octets.
1163 (do_org) Convert ORG target address (byte) argument into an
1164 octet offset when generating a variable fragment.
1165 * symbols.c (resolve_symbol_value): Symbol final value
1166 converted to a target address offset (bytes) from its octet offset.
1167 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1168 offset (bytes) is adjusted by the frag offset (octets) converted
1169 to bytes.
1170 (coff_frob_section) Section alignment power is in terms of bytes;
1171 convert it to an octet alignment power when calculating size (and
1172 size mask) in octets. Don't modify the section size in order to
1173 "align" it for TI COFF, since that format has a different method
1174 for storing alignment information.
1175
210dcc61
TW		 11762000-02-01 Timothy Wall <twall@cygnus.com>
1177
1178 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1179 entries, matching the way GCC generates them. If not escaped, the
1180 filename is encoded incorrectly.
1181
557537a5 11822000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1183
557537a5
NC		 1184 * config/tc-arm.c (reg_table): Add support for ATPCS register
1185 naming conventions.
2c1c4c62 1186
557537a5
NC		 11872000-01-31 Geoff Keating <geoffk@cygnus.com>
1188
2c1c4c62
GK		 1189 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1190 already defined.
1191 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1192 New macro.
1193 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1194 of a symbol when we really care about its value.
1195
11962000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1197
1198 * config/tc-mcore.c (md_assemble): Give warning message if
1199 operands passes to instruction are more than the spec.
1200
2f0ca46a
NC		 12012000-01-27 Thomas de Lellis <tdel@windriver.com>
1202
66778679 1203 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1204 Thumb mode but the label seen was not declared as '.thumb_func'
1205 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1206 correct disassembly of Thumb code bounded by non function labels.
1207
4c63da97
AM		 12082000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1209
1210 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1211 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1212
1213 * Makefile.in: Same here.
1214 Update copyright.
1215
1216 * configure.in: Set bfd_gas for i386-aout when primary target
1217 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1218 we may need the primary te_file. Remove incorrect comment.
1219
1220 * configure: Regenerate.
1221
1222 * config/e-i386aout.c: New file.
1223
1224 * as.c (USE_EMULATIONS): Move to before print_version_id.
1225 (struct emulation): Add i386aout.
1226 (show_usage): Split text strings. Reformat -a text. Add --em
1227 help.
1228 Update copyright.
1229
1230 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1231 (aout_format_ops): New.
1232 Update copyright.
1233
1234 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1235 preprocessor conditional and add aout USE_EMULATIONS tests.
1236 (read_a_source_file): Don't pass error strings to printf as
1237 format arg.
1238 Update copyright.
1239
1240 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1241 format arg.
1242 (do_data): Same here.
1243 (process_file): And here.
1244 Update copyright.
1245
1246 * symbols.c (colon): Rewrite "already defined" fatal message
1247 code for aout with USE_EMULATIONS.
1248 Update copyright.
1249
1250 * config/obj-aout.c (OBJ_HEADER): Define.
1251 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1252 fields of sentinel.
1253 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1254 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1255 forms here.
1256 (obj_aout_type): Expand S_SET_OTHER here too.
1257 (obj_read_begin_hook): Remove.
1258 (aout_pop_insert): New.
1259 (obj_aout_s_get_other): New.
1260 (obj_aout_s_get_desc): New.
1261 (aout_format_ops): New.
1262 Update copyright.
1263
1264 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1265 gets aout_pseudo_table.
1266 (aout_pseudo_table): Declare.
1267 (obj_read_begin_hook): Define.
1268 Update copyright.
1269
1270 * config/obj-coff.c (obj_pseudo_table): Rename to
1271 coff_pseudo_table.
1272 (coff_pop_insert): Use coff_pseudo_table.
1273 (coff_sec_sym_ok_for_reloc): Remove.
1274 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1275 and comment all zero entries and remove #if 0 code.
1276 Update copyright.
1277
1278 * config/obj-coff.h (obj_pop_insert): Define.
1279 (coff_pseudo_table): Declare.
1280 Update copyright.
1281
1282 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1283 s_get_size, s_set_size. Comment all zero entries.
1284 Update copyright.
1285
1286 * config/obj-elf.c (elf_s_get_other): New function.
1287 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1288 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1289 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1290 comment.
1291 (obj_elf_parse_section_letters): Don't pass error strings to
1292 printf as format arg.
1293 Update copyright.
1294
1295 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1296 OBJ_MAYBE_ECOFF.
1297 (elf_s_get_other): Declare.
1298 (S_GET_OTHER) Define as elf_s_get_other if not already
1299 defined.
1300 (S_SET_OTHER): Only define when not already defined.
1301 (elf_obj_read_begin_hook): Declare.
1302 (obj_read_begin_hook): Define.
1303 (elf_obj_symbol_new_hook): Declare.
1304 (obj_symbol_new_hook): Define.
1305 Update copyright.
1306
1307 * config/obj-multi.h: Add copyright header and protect against
1308 multiple inclusion. Add * to all function pointers.
1309 (OBJ_HEADER): If defined, include it rather than other defines
1310 in this file.
1311 (obj_frob_file_after_relocs): Test for NULL.
1312 (obj_symbol_new_hook): Here too.
1313 (obj_sec_sym_ok_for_reloc): And here.
1314 (S_GET_OTHER): Define.
1315 (S_GET_DESC): Define.
1316 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1317 (OBJ_MAYBE_ELF): Update comment.
1318
1319 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1320 OBJ_AOUT preprocessor conditional and handle emulation by
1321 testing OUTPUT_FLAVOR.
1322 (i386_displacement): Here too.
1323 (md_section_align): Similarly here.
1324 (i386_target_format): Conditionally compile when more than one
1325 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1326 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1327 (i386_displacement): Here too.
1328 Update copyright.
1329
1330 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1331 Define TARGET_FORMAT for aout only when not multi.
1332 Update copyright.
1333
1334 * config/te-multi.h: Delete file as it's identical to te-generic.h
1335
add0c677
AM		 13362000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1337
1338 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1339 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1340 LONG_MNEM_SUFFIX.
1341
1342 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1343 DWORD_MNEM_SUFFIX.
1344 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1345 comments.
1346
a19d8eb0
CP		 13472000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1348
66778679
RH		 1349 * config/tc-mips.c (mips_do_align): New function.
1350 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1351
550262c4
NC		 13522000-01-10 Philip Blundell <philb@gnu.org>
1353
1354 * doc/c-arm.texi (ARM Options): Fix typo.
1355 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1356 line separator for Linux.
1357 * doc/as.texinfo (Comments): Mention the ARM.
1358
0decc840
NC		 13592000-01-10 Philip Blundell <pb@futuretv.com>
1360
1361 * configure.in (arm*-*-conix*): New target.
1362 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1363 armv*-*-linux-gnu.
1364 * configure: Regenerate.
1365
2e13b764
NC		 13662000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1367
1368 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1369 (obj_elf_visibility): New function.
1370
1371 * doc/as.texinfo (Visibility): New node: document visibility
1372 pseudo ops.
1373
3138f287
AM		 13741999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1375
1376 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1377 warning for absolute jump/call without `*' in non-intel mode. No
1378 need to set i.types[0] JumpAbsolute in intel mode.
1379
df32bc61
NC		 13801999-12-22 Philip Blundell <pb@futuretv.com>
1381
1382 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1383 hook function when changing sections.
1384 (arm_s_data): Likewise.
1385
b4d0b2b3
NC		 13861999-12-14 Nick Clifton <nickc@cygnus.com>
1387
1388 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1389 command line switch.
b4d0b2b3 1390
85cb2cf9
JL		 1391Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1392
1393 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1394 (r_registers, xr_registers): Define.
1395 (r_register_name, xr_register_name): New functions.
1396 (md_assemble): Handle new am33 operand types and instruction
1397 formats.
1398 (mn10300_insert_operand, check_operand): Likewise.
1399
a64bcdd8
NC		 14001999-11-29 Nick Clifton <nickc@cygnus.com>
1401
1402 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1403 (s_force_thumb): Set thumb_mode to 2.
1404 (md_assemble): Do not complain about thumb instructions on a
1405 non-thumb target if thumb_mode is set to 2.
1406
43b4c25e
MM		 14071999-11-28 Michael Meissner <meissner@cygnus.com>
1408
1409 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1410 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1411 (O_...): Add new machine dependent expressions if we are handling
1412 explicit relocations.
1413 (alpha_reloc_op): New static table holding the explicit relocation
1414 information.
1415 (alpha_literal_hash): New static to hold the hash table for
1416 explicit relocations.
1417 (alpha_macros): Add support for explicit relocations.
1418 (md_begin): If explicit relocations, initialize hash table.
1419 (md_assemble): Don't print a second error if tokenize_arguments
1420 already printed an error message.
1421 (md_apply_fix): Add support for explicit relocations.
1422 (alpha_force_relocation): Ditto.
1423 (alpha_fix_adjustable): Ditto.
1424 (alpha_adjust_symtab): New function to support explicit
1425 relocations.
1426 (alpha_adjust_symtab_relocs): Ditto.
1427 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1428 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1429 Add support for explicit relocations. Return -2 if an error
1430 message was already printed.
1431 (find_macro_match): Add support for explicit relocations. Comment
1432 each of the cases.
1433 (emit_insn): Add support for explicit relocations.
1434 (assemble_tokens): Ditto.
1435 (emit_ldgp): Ditto.
1436 (load_expression): Ditto.
1437 (emit_lda): Ditto.
1438 (emit_ldah): Ditto.
1439 (emit_ir_load): Ditto.
1440 (emit_loadstore): Ditto.
1441 (emit_ldXu): Ditto.
1442 (emit_ldil): Ditto.
1443 (emit_sextX): Ditto.
1444 (emit_division): Ditto.
1445 (emit_jsrjmp): Ditto.
1446 (emit_retjcr): Ditto.
1447
1448 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1449 ELF object format.
1450 (tc_adjust_symtab): If explicit relocations, call the function
1451 alpha_adjust_symtab.
1452 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1453 relocations next to the literal relocation they reference.
1454 (TC_INIT_FIX_DATA): Initialize the new fields.
1455 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1456
afbf211f
JL		 1457Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1458
1459 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1460 'B' operand for PA2.0 bb instruction.
eaa15ab8 1461
f11900d0
NC		 14621999-11-18 Nick Clifton <nickc@cygnus.com>
1463
1464 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1465 target.
1466
1467 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1468 relocs.
1469 (mcore_force_relocation): Force relocations to be generated for
1470 RVA relocs.
1471
2daf4fd8
AM		 14721999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1473
1474 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1475 (i386_displacement): Disallow O_big displacements.
1476
eb726e5d
DL		 1477Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1478
1479 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1480 improvements in error checking.
1481 (md_assemble): Support for unconditional ARM instructions.
1482 (md_parse_option): Support for -m[arm]v5e flag.
1483
035349a4
NC		 14841999-11-12 Nick Clifton <nickc@cygnus.com>
1485
1486 * macro.c (buffer_and_nest): Do not check beyond the end of the
1487 buffer.
1488
c1eae114
NC		 14891999-11-11 Nick Clifton <nickc@cygnus.com>
1490
1491 * macro.c (buffer_and_nest): Look for seperator after TO and
1492 FROM tokens.
1493
c5c834aa
AH		 14941999-11-08 Andrew Haley <aph@cygnus.com>
1495
1496 * app.c (do_scrub_chars): When in State 10, treat backslash
1497 characters in the same way as as symbol characters.
1498
98007ce7
RH		 14991999-11-07 Richard Henderson <rth@cygnus.com>
1500
1501 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1502 the previous label was in the current section before playing
1503 with auto-alignment.
1504
d6c497c7
NC		 15051999-11-06 Nick Clifton <nickc@cygnus.com>
1506
1507 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1508 for weak symbols.
d6c497c7 1509 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1510 the symbol is weak.
d6c497c7 1511
dd33dc0f
MM		 15121999-11-05 Michael Meissner <meissner@cygnus.com>
1513
1514 * expr.h (operatorT): Increase machine dependent operators to 16.
1515 * expr.c (op_rank): Ditto.
1516
5f91fe03
ILT		 15171999-11-03 Ian Lance Taylor <ian@zembu.com>
1518
53b0d397
ILT		 1519 * read.c (pseudo_set): Reject attempts to set the value of a
1520 section symbol.
1521
5f91fe03
ILT		 1522 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1523 if it is defined.
1524
1525 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1526
1527 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1528 to bfd_set_section_contents.
1529
829ce307
NC		 15301999-11-03 Nick Clifton <nickc@cygnus.com>
1531
1532 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1533
2bd7f1f3
GRK		 15341999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1535
1536 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1537 (mips_ip): Use OPCODE_IS_MEMBER.
1538
90ca882f
JL		 1539Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1540
acb56623
JL		 1541 * config/tc-arm.c (reg_required_here): Improve comments.
1542
66778679
RH		 1543 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1544 (tinsns): Initialize variants field.
b49cfa5d
JL		 1545
1546 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1547 BAD_PC respectively.
90ca882f 1548
29c4c6b5
NC		 15491999-10-27 Scott Bambrough <scottb@netwinder.org>
1550
1551 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1552 * config/tc-arm.h: Fix compile time warnings.
1553
d9fd9852
DN		 1554Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1555
1556 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1557 form @abs16, @(abs16) and @(abs16 + imm).
1558
9ce8a5dd
GRK		 15591999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1560
1561 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1562 (ISA_HAS_64_BIT_REGS) New.
1563 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1564 mips_emit_delays,macro_build,load_register,load_addresss,
1565 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1566 and/or use new ISA_xxx macros in expressions involving
1567 ISA, particularly mips_opts.isa.
1568
446a06c9
MM		 15691999-10-18 Michael Meissner <meissner@cygnus.com>
1570
1571 * expr.h (operatorT): Add machine dependent operators md1..md8.
1572 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1573 for the machine dependent operators to use.
1574
1575 * expr.c (op_rank): Add machine dependent operators.
1576
1577 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1578 operator.
1579 (O_cpregister): Ditto.
1580 (md_begin): Change X_op test that field is wide enough to use
1581 O_max instead of O_alpha_max.
1582 (cpu_types): Fill in missing initializer.
1583 (alpha_num_macros): Make unsigned.
1584 (md_assemble): Make opnamelen be size_t.
1585 (md_apply_fix): Cast alpha_num_operands to int before testing.
1586 (alpha_force_relocation): Ditto.
1587 (alpha_fix_adjustable): Ditto.
1588 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1589 (tc_gen_reloc): Ditto.
1590 (tc_get_register): Ditto.
1591 (emit_ldgp): Ditto.
1592 (emit_lda): Ditto.
1593 (emit_ldah): Ditto.
1594 (emit_ldil): Ditto.
1595 (s_alpha_ent): Ditto.
1596 (s_alpha_end): Ditto.
1597 (s_alpha_frame): Ditto.
1598 (s_alpha_prologue): Ditto.
1599 (s_alpha_file): Ditto.
1600 (s_alpha_gprel32): Ditto.
1601 (s_alpha_proc): Ditto.
1602 (s_alpha_set): Ditto.
1603 (s_alpha_base): Ditto.
1604 (s_alpha_align): Ditto.
1605 (s_alpha_arch): Ditto.
1606 (alpha_align): Ditto.
1607 (assemble_insn): Suppress unused variable warning.
1608 (emit_insn): Ditto.
1609 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1610 order in the structure.
1611 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1612
476cdcb8
JL		 1613Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1614
1615 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1616
c388dee8
AM		 16171999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1618
1619 * config/tc-i386.c (i386_index_check): Correct #endif location.
1620
2bdd6cf5
GK		 1621Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1622
1623 * as.c (show_usage): Document new options.
1624 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1625 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1626 (parse_args): Parse the new options.
1627 (main): If there were warnings, and --fatal-warnings
1628 was specified, print an error.
1629 * as.h: New variable, flag_fatal_warnings, for new option.
1630
d53d2751
JL		 1631Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1632
1633 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1634 '@'. Change autoincrement completers to fall through to cache control
1635 completers.
1636
1637 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1638 arg.
d53d2751
JL		 1639 (pa_parse_addb_64_cmpltr): New function.
1640
1641 * config/tc-hppa.c (pa_ip): Change error message.
1642 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1643 '?Q' args to allow falling through.
1644
8fce3f5e 1645 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1646 Remove unused conditional codes.
1647 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1648
ba09cd8d
DN		 1649Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1650
1651 * config/tc-d30v.c (CHAR_BIT): Define.
1652 (check_range): Fix bit operations to support integers bigger than
1653 32 bits.
1654
c43185de
DN		 1655Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1656
1657 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1658 operands.
1659
925c058e
DE		 1660Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1661 Doug Evans <devans@cygnus.com>
1662
1663 Add support for m32rx.
1664 * config/tc-m32r.c (enable_m32rx): New static global.
1665 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1666 (allow_m32rx): New function.
1667 (M32R_SHORTOPTS): Add `O'.
1668 (md_longopts): Add --m32rx plus several warning options.
1669 (md_parse_option): Handle new options.
1670 (md_show_usage): Print them.
1671 (md_begin): Enable m32rx.
1672 (OPERAND_IS_COND_BIT): New macro.
1673 (first_writes_to_seconds_operands): New function.
1674 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1675 (target_make_parallel,assemble_two_insns): New functions.
1676 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1677 If optimizing and m32rx, try to make consecutive insns parallel.
1678
fba2b7f9
GK		 1679Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1680
1681 * config/tc-mips.c (nopic_need_relax): Allow for the
1682 .sdata.foo sections generated by -fdata-sections,
1683 and for the .gnu.linkonce.s sections generated by C++.
1684
fd232ac8
JL		 1685Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1686
ce674324
JL		 1687 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1688 with cleaner code using completer prefixes. Add 'Y'.
1689
fd232ac8
JL		 1690 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1691
b1039fc4
JL		 1692Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1693
66778679 1694 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1695 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1696 insn does not match and we should try the next insn in the table.
1697
913f265c
NC		 16981999-09-22 Nick Clifton <nickc@cygnus.com>
1699
1700 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1701
54af6ff6
JL		 1702Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1703
1704 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1705 of PA2.0 support.
1706
4cc782b5
ILT		 17071999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1708
1709 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1710 OBJ_ELF. If ELF, add "sq".
1711 (md_parse_option): If ELF, ignore -s and -q.
1712 (md_show_usage): Mention ELF options.
1713
6be78360
JL		 1714Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1715
eaa15ab8 1716 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1717 operands.
1718
71823da4
JL		 1719 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1720
61dd1d31
JL		 1721 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1722
1cf6ae67
JL		 1723 * config/tc-hppa.c (struct pa_it): New field "trunc".
1724 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1725 (pa_parse_ftest_gfx_completer): New function
1726 (pa_parse_fp_cnv_format): New function.
1727
77c02e18
JL		 1728 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1729 (md_apply_fix): Handle 22bit pc-rel branches.
1730
629d9417
JL		 1731 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1732
dbe2f9ee
JL		 1733 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1734
3db6e6bd
JL		 1735 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1736
6be78360
JL		 1737 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1738
e061d86f
JL		 1739Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1740
66778679
RH		 1741 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1742 (pa_ip): Handle 'fX'.
e061d86f 1743
7acbfc6b
JL		 1744Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1745
1746 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1747 unwinds unless the function is in the text space.
1748 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1749
2d93dcc4
JL		 1750Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1751
b52c78b8
JL		 1752 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1753 (md_assemble): To here. Tweak address generation.
1754
2d93dcc4
JL		 1755 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1756 debug_line.
1757 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1758 (md_assemble): Call dwarf2_where for OBJ_ELF.
1759 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1760 (pa_end_of_source): New function.
1761 * tc-hppa.h (md_end): Define for OBJ_ELF.
1762
6d83c84b
MM		 17631999-09-14 Michael Meissner <meissner@cygnus.com>
1764
1765 * configure.in (Canonicalization of target names): Remove adding
1766 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1767 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1768 * configure: Regenerate.
1769
41fd319a
ILT		 17701999-09-14 Donn Terry <donn@interix.com>
1771
1772 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1773
795a7704
AM		 17741999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1775
2f66722d
AM		 1776 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1777 pc-relative jmp/call to an absolute symbol.
1778 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1779 absolute section symbols.
1780
795a7704
AM		 1781 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1782 jump handling code and comments.
1783
c0c949c7
ILT		 17841999-09-12 Ian Lance Taylor <ian@zembu.com>
1785
1786 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1787 the value if TE_PE and a global defined symbol.
1788
e723ef7c
ILT		 17891999-09-11 Ian Lance Taylor <ian@zembu.com>
1790
1791 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1792 print the symbol, rather than printing it here.
1793
fa16d387
ILT		 17941999-09-11 Donn Terry <donn@interix.com>
1795
d33e1d24
ILT		 1796 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1797 BFD_RELOC_RVA relocations.
1798
18dc2407
ILT		 1799 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1800 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1801 starts with "_G".
1802
945a1a6b
ILT		 1803 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1804 defined.
1805 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1806 * doc/internals.texi (Object format backend): Document
1807 SET_SECTION_RELOCS.
1808
79d292aa
ILT		 1809 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1810 relocations against global symbols if TE_PE.
1811
7a6284c4
ILT		 1812 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1813 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1814
8828d862
ILT		 1815 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1816 symbols.
1817
9690c54d
ILT		 1818 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1819 symbols which do not have a constant value, or tags with
1820 non-tags. Remove the symbol from the list before adding it at the
1821 end.
1822
23dab925
ILT		 1823 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1824 C_FCN symbol differently if TE_PE.
1825 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1826 appears in the pseudo-op, rather coff_line_base which is only set
1827 for a .bf symbol.
1828
28428223
ILT		 1829 * config/obj-coff.c (obj_coff_loc): New static function.
1830 (obj_pseudo_table): Add "loc".
1831
e8a3ab75
ILT		 1832 * config/obj-coff.c (add_lineno): Check that the line number is
1833 positive.
1834
2ab9b79e
ILT		 1835 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1836 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1837 int.
1838 (md_atof): Return NULL rather than 0.
1839 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1840 * expr.c (expr): Change first parameter to int.
1841 * config/obj-coff.c: Add declarations for static functions.
1842 (coff_frob_symbol): Use SYM_AUXENT.
1843 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1844
5881e4aa
ILT		 1845 * config/obj-coff.c (obj_coff_section): Default to setting
1846 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1847
e723ef7c
ILT		 1848 * write.c (adjust_reloc_syms): Print adjusted fixup.
1849
fa16d387
ILT		 1850 * expr.c (integer_constant): Correct too_many_digits calculation
1851 in base 10 case.
1852
13a830b6
AS		 18531999-09-09 Andreas Schwab <schwab@suse.de>
1854
1855 * doc/c-arm.texi: Fix arguments of @var to not contain
1856 punctuation.
1857
325188ec
NC		 18581999-09-08 Philip Blundell <pb@nexus.co.uk>
1859
1860 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1861 and COFF targets.
1862 (md_parse_option): Only support -k flag for ELF and COFF targets.
1863
e7c1f43c
JL		 1864Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1865
1866 * config/tc-hppa.c (pa_ip): Put strict register checks before
1867 call to pa_parse_number.
1868
4964086a
JL		 1869 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1870
c4bf532f
ILT		 18711999-09-06 Ian Lance Taylor <ian@zembu.com>
1872
1873 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1874 BFD_ASSEMBLER code.
1875
a33132fd
ILT		 18761999-09-06 Donn Terry <donn@interix.com>
1877
1878 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1879
0f4f8b56
JL		 1880Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1881
1882 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1883 candidate instruction. Require registers for register arguments
1884 when in strict mode. Require assemble-time constants for
1885 constants when in strict mode.
1886 (pa_get_absolute_expression): Require a constant when in strict
1887 mode.
eaa15ab8 1888
d3388653
NC		 18891999-09-06 Nick Clifton <nickc@cygnus.com>
1890
1891 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1892
041dd5a9
ILT		 18931999-09-04 Steve Chamberlain <sac@pobox.com>
1894
1895 * config/tc-pj.c: New file, supports picoJava in ELF.
1896 * config/tc-pj.h: Ditto.
1897 * configure.in (pjl*, pj*): New targets.
1898 * Makefile.am: Rebuild dependencies.
1899 (CPU_TYPES): Add pj.
1900 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1901 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1902 * doc/c-pj.texi: New file.
1903 * doc/as.texinfo: Add some PJ specifics.
1904 * doc/all.texi: Add PJ to the list of all architectures, sort them
1905 all alphabetically.
1906 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1907 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1908
4ca72d38
AM		 19091999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1910
1911 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1912 (obj_frob_file): Test for null pointer.
1913 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1914 (OBJ_PROCESS_STAB): And here.
1915 (elf_obj_sy): Remove
1916
1917 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1918 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1919 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1920
1921 * config/obj-coff.c (no_func): Remove.
1922 (coff_format_ops): Change occurrences of no_func to 0, as we test
1923 for 0 in obj-multi.h.
1924
1925 * configure.in: Enable bfd for i386-coff when primary target is
1926 bfd. Enable i386 elf,coff emulation support. Don't set
1927 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1928 emulation to support.
1929 *configure: Regenerate.
1930
bcef92fa
NC		 19311999-09-02 Nick Clifton <nickc@cygnus.com>
1932
1933 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1934 .section .line directive is encountered.
1935
cdf82bcf
NC		 19361999-09-01 Nick Clifton <nickc@cygnus.com>
1937
5856c19a
NC		 1938 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1939 format.
1940
cdf82bcf
NC		 1941 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1942 * as.texinfo: Document --gdwarf2 command line option.
1943 Add additional documentation of ARM command line switches.
1944
af6bdddf
AM		 19451999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1946
1947 * config/tc-i386.c (i386_intel_memory_operand): Combine
1948 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1949 and RESTORE_END_STRING around parse_register calls.
1950 (i386_operand): Here too.
1951 (i386_is_reg): Remove.
1952 (parse_register): Move as_bad calls from within this function to
1953 callers.
1954
5f47d35b
AM		 19551999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1956
1957 Based on a patch from H.J. Lu <hjl@gnu.org>
1958 * config/tc-i386.c (parse_register): Handle FP regs specially.
1959 (md_begin): Remove '(' and ')' from register_chars.
1960
1174497c
DE		 19611999-08-29 Doug Evans <devans@casey.cygnus.com>
1962
1963 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1964 error message (done elsewhere).
1965
17d9105c
JL		 1966Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1967
1968 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1969
9ecc05f0
JL		 1970Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1971
66778679 1972 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1973 args by 'f'.
1974
9e4f2d3a
JL		 1975 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1976
680ef6de
JL		 1977 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1978 between args.
1979 Add new completers. Fix bug in 64 bit condition handling.
1980
413c94ba
JL		 1981 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1982 'cS', and 'c*'.
1983
28252e61
JL		 1984 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1985
a97685e9
JL		 1986 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1987
9ecc05f0
JL		 1988 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1989
cb30237e
NC		 19901999-08-27 Jim Wilson <wilson@cygnus.com>
1991
1992 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1993 (struct ls): Add frag field. Initialize it to zero.
1994 (out_end_sequence): New local text_frag. Set it while in text section.
1995 Replace address check with frag check. Set ls.frag to text_frag if
1996 out_set_addr called.
1997 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1998 Set it before switching sections. Replace address check with frag
1999 check. Set ls.frag to saved_frag if out_set_addr called.
2000
09a798ea
NC		 20011999-08-26 David Mosberger <davidm@hpl.hp.com>
2002
66778679 2003 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 2004 output "advance_pc" opcode instead of calling gen_addr_line().
2005 The latter has the undesired side-effect of creating a new row
2006 in the debug line info matrix.
2007
e1c05f12
NC		 20081999-08-26 Jim Wilson <wilson@cygnus.com>
2009
2010 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2011 ls.last_filename if last is less than zero. Set ls.last_filename
2012 when allocating new entry.
2013 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2014 call.
2015
b23bac36
AM		 20161999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2017
2018 * config/tc-i386.c (i386_index_check): Fix the displacement size
2019 when INFER_ADDR_PREFIX.
2020
50f4163f
NC		 20211999-08-18 Nick Clifton <nickc@cygnus.com>
2022
2023 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2024 display its value.
2025
f589a541
ILT		 20261999-08-17 Ian Lance Taylor <ian@zembu.com>
2027
2028 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2029 handle 0xffffNNNN constants correctly.
2030
11450271
NC		 20311999-08-16 Nick Clifton <nickc@cygnus.com>
2032
2033 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2034 as well as loads.
2035
276b1dc2
NC		 20361999-08-13 Nick Clifton <nickc@cygnus.com>
2037
2038 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2039 (md_apply_fix3): Always pass positive values to
2040 validate_offset_imm.
2041
ae5ad4ad
NC		 20421999-08-12 Nick Clifton <nickc@cygnus.com>
2043
2044 * config/tc-arm.c (skip_whitespace): New macro.
2045 Formatting tidy ups.
2046
2047 (md_apply_fix3): Store relocation offset in addend for ELF based
2048 relocs.
2049 (arm_force_relocation): Always generate relocs for Thumb function
2050 calls.
2051
bf6d3895
AM		 20521999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2053
2054 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2055 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2056
46031ca9
JL		 2057Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2058
b100be66
JL		 2059 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2060 flags for the unwind subspace.
2061
46031ca9
JL		 2062 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2063 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2064 suitable relocation based on the size of the target's pointer.
2065 Always Use subsegment zero for the unwinders.
2066 (pa_level): Handle "2.0w".
2067
0825afba
JR		 2068Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2069
2070 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2071 with the following instruction unless this was specified.
2072
1a1ae23e
ILT		 20731999-08-09 Ian Lance Taylor <ian@zembu.com>
2074
2075 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2076 certain sections, to match BFD changes.
2077
81afc846
ILT		 20781999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2079
2080 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2081 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 2082 * Makefile.in: Rebuild.
81afc846 2083
04ad1543
ILT		 20841999-08-08 Ian Lance Taylor <ian@zembu.com>
2085
2086 * Makefile.am: Rename .dep* files to DEP*.
2087 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2088 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2089 targets to DEPOBJ.
2090 * Makefile.in: Rebuild.
2091
1eb7027c
RH		 20921999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2093
2094 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2095
2dcc60be
ILT		 20961999-08-08 Ian Lance Taylor <ian@zembu.com>
2097
46eec08e
ILT		 2098 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2099 avoid problems on DOS filesystems.
2100 * Makefile.in: Rebuild.
2101
2dcc60be
ILT		 2102 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2103
21041999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2105
2106 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2107 section flag.
2108
76a27922
ILT		 21091999-08-08 Ian Lance Taylor <ian@zembu.com>
2110
2111 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 2112 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 2113 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2114
0741736b
JL		 2115Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2116
2117 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2118
9a913dfb
JL		 2119Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2120
2121 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2122
a1f2d742
ILT		 21231999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2124
2125 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2126 non-adjustable symbols.
2127
55a914bc
JL		 2128Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2129
2130 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2131
336f7c70 2132Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2133
2134 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2135 operands.
2136
9750fcc5
ILT		 21371999-08-05 Donn Terry <donn@interix.com>
2138
2139 * config/te-interix.h: New file.
2140 * configure.in (i386-*-interix*): New target.
2141 * configure: Rebuild.
2142
39ba5561
JL		 2143Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2144
2145 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2146 selectors for ELF too.
2147 (selector_table): Add "ltp" and "rtp" selectors.
2148
eecb386c
AM		 21491999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2150
2151 * config/tc-i386.c (i386_operand): No need to change
2152 operand_string pointer in segment reg case before goto
2153 do_memory_reference. Initialise displacement_string_start and
2154 displacement_string_end after do_memory_reference label.
2155 (i386_index_check): Add operand_string param, and print error
2156 message on failure here.
2157 (i386_intel_memory_operand): Instead of here.
2158 (i386_operand): And here.
2159 (INFER_ADDR_PREFIX): Enable.
2160
2161 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2162
2163 * config/tc-i386.h (DefaultSize): Define. Renumber following
2164 opcode_modifier defines.
2165
2166 From Etienne Lorrain <etienne.lorrain@ibm.net>
2167 * config/tc-i386.c (stackop_size): New variable.
2168 (set_16bit_code_flag): Clear it here.
2169 (set_16bit_gcc_code_flag): New function.
2170 (md_pseudo_table): Add "code16gcc" entry.
2171 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2172
f173e82e
ILT		 21731999-08-03 Ian Lance Taylor <ian@zembu.com>
2174
a04b544b
ILT		 2175 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2176 next_set_end even if the end symbol is being discarded.
2177
2178 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2179 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2180 * config/obj-coff.c: Likewise.
2181 (seg_info_type): Remove.
2182 (seg_info_off_by_4): Change to array of segT.
2183 (s_get_segment): Adjust accordingly.
2184 (obj_pseudo_table): Fully initialize sentinel entry.
2185
f173e82e
ILT		 2186 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2187 Ralf Baechle <ralf@uni-koblenz.de>.
2188
c3332e24
AM		 21891999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2190
2191 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2192
21931999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2194
24eab124
AM		 2195 * config/tc-i386.c: Indentation and white space changes.
2196 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2197 don't enable it by default.
2198 (i386_intel_operand): Remove redundant prototype.
2199 Move check on number of memory operands, and i.mem_operands++
2200 (i386_intel_memory_operand): To here.
2201 Remove i386_immediate code from here. Remove special case code
2202 for input and output using (%dx). Remove base/index checks and
2203 call i386_index_check instead. Save initial operand_string
2204 argument for error message.
2205 (i386_operand): Remove redundant prototype. Move base/index
2206 checks to i386_index_check.
2207 (i386_displacement): Move intel mode check for non-zero
2208 i.disp_operand
2209 (i386_intel_memory_operand): To here.
c3332e24 2210
6d8809aa
RH		 22111999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2212
2213 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2214 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2215 by .register pseudo-op if -64 and --no-undeclared-regs.
2216 (s_register, sparc_adjust_symtab): New functions.
2217 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2218 Declare sparc_adjust_symtab as tc_adjust_symtab.
2219 * doc/c-sparc.texi: Add description of #ignore special literal
2220 for .register pseudo-op.
2221
c8d259f7
CM		 22221999-07-30 Catherine Moore <clm@cygnus.com>
2223
eaa15ab8 2224 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2225 the relocation's section offset.
2226
b77ad1d4
AM		 22271999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2228
2229 * write.c (fixup_segment): Fix generic error check overflow test.
2230
2231 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2232 X_add_number to long.
2233
b53fcc20
JL		 2234Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2235
2236 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2237 processing.
2238
d2e71411
ILT		 22391999-07-27 Ian Lance Taylor <ian@zembu.com>
2240
2241 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2242 VTABLE relocations.
2243
e9f56b1d
ILT		 22441999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2245
2246 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2247
1a39f480
ILT		 2248 * configure.bat: Remove; obsolete.
2249 * config/go32.cfg: Likewise.
2250
29fe79d3
ILT		 22511999-07-21 Brad M. Garcia <bgarcia@fore.com>
2252
2253 * configure.in (i386-*-vxworks*): New target.
2254 * configure: Rebuild.
2255
e06510e6
RH		 22561999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2257
2258 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2259
dabe3bbc
RH		 22601999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2261
2262 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2263 on -64 and not pic.
2264 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2265 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2266 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2267 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2268 MAX_RELOC_EXPANSION): Define.
2269 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2270
b4cac588
AM		 22711999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2272
2273 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2274 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2275 block. Print a warning if an 8-bit or 16-bit constant
2276 displacement or immediate is truncated on output.
2277 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2278 immediate.
2279 (i386_operand): Disallow immediate jump absolute operand.
2280
966ed0b4
ILT		 22811999-07-15 Ian Lance Taylor <ian@zembu.com>
2282
0ed15843
ILT		 2283 * configure.in: Bump version number to 2.9.5.
2284 * configure: Rebuild.
2285
966ed0b4
ILT		 2286 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2287 or %llx work.
2288
67f1cff0
JL		 2289Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2290
2291 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2292 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2293
2f992c04
NC		 22941999-07-14 Philip Blundell <pb@nexus.co.uk>
2295
2296 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2297 is defined.
2298 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2299
2300 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2301 if -mno-fpu was given.
2302 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2303 relocs.
2304 (cons_fix_new_arm): Remove misleading comments.
2305
14ad458a
ILT		 23061999-07-14 Ian Lance Taylor <ian@zembu.com>
2307
2308 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2309 error message.
2310 (relax_segment): Likewise. After giving a rs_org error, convert
2311 the frag to rs_align to avoid cascading errors.
2312
36823076
AS		 23131999-07-12 Andreas Schwab <schwab@suse.de>
2314
2315 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2316
ab9da554
ILT		 23171999-07-11 Ian Lance Taylor <ian@zembu.com>
2318
2319 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2320 as appropriate. Fill in structure initializations. Add variable
2321 initializations. Add casts.
2322 * dwarf2dbg.c (print_stats): Change i to size_t.
2323 * listing.c (listing_listing): Change list_line to unsigned int.
2324
e0accf0c
ILT		 23251999-07-10 Ian Lance Taylor <ian@zembu.com>
2326
2327 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2328 rather than checking for \001 and \002 in symbol name.
2329 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2330
7d4ce8a9
JL		 2331Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2332
2333 * configure.in (hppa*-linux-gnu*): New target.
2334 * configure: Rebuilt.
2335
5395a469
NC		 23361999-07-08 Nick Clifton <nickc@cygnus.com>
2337
2338 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2339
cac58fa6
NC		 23401999-07-07 Nick Clifton <nickc@cygnus.com>
2341
5395a469 2342 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2343 accessing symbolP directly.
2344
03b36ee1
JL		 2345Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2346
2347 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2348 for ELF.
2349
49a5575c
NC		 23501999-07-05 Nick Clifton <nickc@cygnus.com>
2351
2352 * config/tc-arm.c (ARM_EXT_V5): Define.
2353 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2354 (md_begin): Detect ARM v5 architectures.
2355 (md_parse_option): Accept arm v5 specification.
2356 (md_show_usage): Documment -marmv5 switch.
2357
2358 * doc/c-arm.texi: Document -marmv5 command line option.
2359
2360 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2361 op.
2362 (validate_immediate_twopart): New function. Determine if a
2363 constant can be computed by two ADD instructions.
2364 (output_inst): Remove its command line parameter - it was never
2365 used.
2366 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2367 implememt the ADRL pseudo op.
2368 (tc_gen_reloc): Generate a suitable error message if an ADRL
2369 instruction tries to generate a real reloc.
2370
2371 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2372
09ecf0ba
JL		 2373Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2374
2375 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2376 into lower case.
2377
264d6861
ILT		 23781999-06-27 H.J. Lu <hjl@gnu.org>
2379
2380 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2381 non BFD_ASSEMBLER case.
2382
827c0149
ILT		 23831999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2384
2385 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2386 data.
2387
a340d270
RH		 23881999-06-26 David Mosberger <davidm@hpl.hp.com>
2389
2390 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2391 out_end_sequence() when the address decreases due to a new frag.
2392 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2393 numbering starts with 1.
2394
16b93d88
NC		 23951999-06-23 Nick Clifton <nickc@cygnus.com>
2396
2397 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2398 .section for COFF.
2399 (mcore_s_text): Call obj_elf_text for ELF target.
2400 (mcore_s_data): Call obj_elf_data for ELF target.
2401 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2402 for COFF target.
2403 (mcore_s_bss): New function: Dump literal table before changing
2404 sections.
2405 (mcore_s_comm): New function: Dump literal table before changing
2406 sections.
2407
2408 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2409 No longer static functions.
2410 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2411 Provide prototypes for these functions.
2412
fed9b18a
ILT		 24131999-06-22 Ian Lance Taylor <ian@zembu.com>
2414
be2acf27
ILT		 2415 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2416 a list of names, to try obj_segment_name, and to try abbreviated
2417 names when using COFF without long section names.
2418
7dcc9865
ILT		 2419 * config/tc-alpha.c: More use of symbol accessor functions.
2420 * config/tc-arc.c: Likewise.
2421 * config/tc-d30v.c: Likewise.
2422 * config/tc-fr30.c: Likewise.
2423 * config/tc-i860.c: Likewise.
2424 * config/tc-m88k.c: Likewise.
2425 * config/tc-mcore.c: Likewise.
2426 * config/tc-ns32k.c: Likewise.
2427 * config/tc-sparc.c: Likewise.
2428 * config/tc-v850.c: Likewise.
2429
a77f5182
ILT		 2430 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2431 sy_value with appropriate accessor functions.
2432 * config/tc-arm.c (md_apply_fix3): Likewise.
2433 * config/tc-d10v.c (AT_WORD_P): Likewise.
2434 * config/tc-v850.c (reg_name_search): Likewise.
2435
fed9b18a
ILT		 2436 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2437 use symbol_get_bfdsym instead.
2438 * config/tc-ppc.c (md_assemble): Likewise.
2439 * config/tc-v850.c (v850_comm): Likewise.
2440
310b5aa2
ILT		 24411999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2442
2443 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2444 the symbol, rather than accessing the bsym member.
2445 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2446 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2447 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2448 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2449 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2450 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2451 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2452 * config/tc-v850.c (tc_gen_reloc): Likewise.
2453
9cb8e75e
JL		 2454Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2455
2456 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2457 (hppa_gen_reloc_type): Conditionalize on BFD64.
2458 (tc_gen_reloc): Re-enable ELF relocations.
2459 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2460
3d103319
ILT		 24611999-06-21 Ian Lance Taylor <ian@zembu.com>
2462
2463 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2464 warning.
2465 (do_ldst): Move assignment out of if condition.
2466 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2467 parentheses to avoid warning.
2468
776b24b4
NC		 24691999-06-21 Nick Clifton <nickc@cygnus.com>
2470
155f0fe7
NC		 2471 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2472 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2473
809ffe0d
ILT		 24741999-06-19 Ian Lance Taylor <ian@zembu.com>
2475
2476 * config/tc-ppc.c: Update for symbol handling changes.
2477 * config/obj-coff.c: Likewise.
2478
49863f82
JL		 2479Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2480
2481 * tc-hppa.c: General cleanups of ELF support. No more spaces
2482 and subspaces for ELF.
2483 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2484 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2485 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2486 (UNWIND_SECTION_NAME): Likewise.
2487 (space/subspace related structures): Conditionalize definitions
2488 on OBJ_SOM.
2489 (space/subspace directives and support routines): Conditionalize
2490 definitions and references/uses on OBJ_SOM.
2491 (label_symbol_struct): For ELF, track the symbol's segment. For
2492 SOM track its space.
2493 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2494 changes.
2495 (USE_ALIASES): Kill for both SOM & ELF.
2496 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2497 (pa_space, pa_subspace): Corresponding changes.
2498 (pa_spaces_begin): Corresponding chagnes.
2499 (md_begin): Do not muck around with space/subspace stuff for
2500 OBJ_ELF.
2501 (md_apply_fix): Temporarily disable argument relocation stuff
2502 for OBJ_ELF.
2503 (tc_gen_reloc): Temporarily disable relocation generation for
2504 OBJ_ELF
2505 (pa_build_unwind_subspace): Similarly.
2506
fed881b1
NC		 25071999-06-16 Nick Clifton <nickc@cygnus.com>
2508
2509 * config/tc-arm.c (thumb_set): New pseudo op.
2510 (text, data, section): Override these pseudo ops with ARM
2511 specific versions.
2512 (s_thumb_set): New function: Perform the same as a .set pseudo
2513 op, but also mark the alias'ed symbol as being a Thumb
2514 function.
2515 (arm_s_text): New function: Perform the same as the .text
2516 pseudo op, but dump the literal pool before changing
2517 sections.
2518 (arm_s_data): New function: Perform the same as the .data
2519 pseudo op, but dump the literal pool before changing
2520 sections.
2521 (arm_s_section): New function: Perform the same as the
2522 .section pseudo op, but dump the literal pool before changing
2523 sections.
2524 (arm_cleanup): Do not reset the current section before dumping
2525 the literal pool.
2526
0f94f4c8
NC		 25271999-06-17 Nick Clifton <nickc@cygnus.com>
2528
2f3519a2
NC		 2529 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2530 OPTION_NO_WARN_UNMATCHED entries.
2531 (md_parse_option): Generate a warning message if an unrecognised
2532 option is encountered.
2533
0f94f4c8
NC		 2534 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2535 (get_operands): When parsing an expression after an '@' symbol
2536 has been detected, do not ignore '#' symbols.
2537 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2538 false.
2539
e4a86f6f
ILT		 25401999-06-13 Ian Lance Taylor <ian@zembu.com>
2541
2542 From K. Richard Pixley <rich@noir.com>:
2543 * configure.in (ppc-*-vxworks*): New target.
2544 * configure: Rebuild.
2545
a8aed0fb
UD		 25461999-06-12 Philip Blundell <philb@gnu.org>
2547
2548 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2549
7565ed77
ILT		 25501999-06-13 Ian Lance Taylor <ian@zembu.com>
2551
2552 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2553 which refer to symbols in linkonce sections, permit reducing the
2554 relocs if the symbol is local.
2555
b9e57a38
ILT		 25561999-06-12 Ian Lance Taylor <ian@zembu.com>
2557
2558 * subsegs.c (subseg_text_p): New function.
2559 * as.h (subseg_text_p): Declare.
2560 * read.c (do_align): Use subseg_text_p to set the default fill.
2561 * write.c (subsegs_finish): Likewise.
2562 * config/obj-coff.c (write_object_file): Likewise.
2563 * config/tc-i386.h (md_maybe_text): Don't define.
2564 (md_do_align): Use subseg_text_p to set the default fill.
2565 * config/tc-m32r.c (m32r_do_align): Likewise.
2566 * config/tc-sh.c (sh_do_align): Likewise.
2567 * config/tc-sparc.h (md_do_align): Likewise.
2568
008960a5
ILT		 25691999-06-12 David O'Brien <obrien@freebsd.org>
2570
2571 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2572 * configure: Rebuild.
2573
a1605869
ILT		 25741999-06-12 Ian Lance Taylor <ian@zembu.com>
2575
d9ac5a3b
ILT		 2576 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2577 * Makefile.am: Rebuild dependencies.
2578 * Makefile.in: Rebuild.
2579
a1605869
ILT		 2580 * config/tc-i386.c (i386_immediate): Remove unused label
2581 seg_unimplemented.
2582
2583 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2584 * symbols.c: Likewise.
2585 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2586 sy_next field when taking address, rather than symbol_next.
2587
2588 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2589 offsetT.
2590 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2591 value from the output file architecture.
2592 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2593 * dwarf2dbg.h: Change bfd_vma to addressT.
2594
a7cd1c22
ILT		 25951999-06-11 Ian Lance Taylor <ian@zembu.com>
2596
2597 * dwarf2dbg.h: Use PARAMS in function declarations.
2598
76171f81
ILT		 25991999-06-11 Martin Dorey <mdorey@madge.com>
2600
2601 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2602 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2603 OBJ_ELF.
2604 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2605
9b4d630b
ILT		 26061999-06-11 Ian Lance Taylor <ian@zembu.com>
2607
5865bb77
ILT		 2608 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2609
9e7c96d9
ILT		 2610 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2611 popsection.
2612
1b50c718
ILT		 2613 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2614
1bf67e0d
ILT		 2615 * read.c (read_a_source_file): Only declare inescape if
2616 QUOTES_IN_INSN.
2617
2618 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2619 match parameters.
2620 (find_entry_byval): Add parens to avoid warning.
2621
2622 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2623
9b4d630b
ILT		 2624 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2625 undefined symbols.
2626
a22b281c
RH		 26271999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2628
66778679 2629 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2630 with isoctal.
2631
2632 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2633 synthetize_setx): New functions.
2634 (md_assemble): Broken the special cases into the above
2635 functions. Make compiler happy if sizeof(bfd_vma)==4.
2636 Fix sethi generated from set/setuw. If instructions have a relloc,
2637 always clear the fields to be relocated in the opcode.
2638 (sparc_ip): Remove special_case global variable.
2639
7f2f689c
ILT		 26401999-06-10 Ian Lance Taylor <ian@zembu.com>
2641
d7ba4a77
ILT		 2642 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2643 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2644 indication of success rather than a value.
2645 (itbl_get_val): Likewise.
2646 (itbl_get_field): Use strcspn. Change delimiters to include
2647 parens.
2648 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2649 (itbl_get_val): Likewise.
2650 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2651
7f2f689c
ILT		 2652 * symbols.c (copy_symbol_attributes): Convert local symbols to
2653 regular symbols.
2654
c1d3c45e
NC		 26551999-06-10 Nick Clifton <nickc@cygnus.com>
2656
2657 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2658 ARM920t.
2659
63fab58c
RH		 26601999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2661
2662 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2663 Optimize set if sizeof(bfd_vma) == 64.
2664 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2665 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2666 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2667
cf9a1301
RH		 26681999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2669
2670 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2671 (s_ncons): New function.
2672 (native_op_table): New table.
2673 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2674 R_SPARC_OLO10 handling.
2675
bf29b231
RH		 2676Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2677
2678 * expr.h (struct expressionS): Revert last change; widen X_op.
2679 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2680
9be1cda6
AS		 2681Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2682
a4835b42
AS		 2683 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2684 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2685 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2686 * Makefile.in: Regenerated.
2687
9be1cda6
AS		 2688 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2689 `common' pass on to s_mri_common.
2690 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2691
62335629
RH		 26921999-06-06 Richard Henderson <rth@cygnus.com>
2693
2694 * config/obj-elf.c (obj_elf_section): Don't free the return
2695 value of demand_copy_C_string.
2696
9de8d8f1
RH		 26971999-06-05 Richard Henderson <rth@cygnus.com>
2698
2699 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2700 creation logic from obj_elf_create_section.
2701
2702 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2703 (section_stack): New.
2704 (special_sections): Make const.
2705 (obj_elf_section): Gut and rewrite parsing.
2706 (obj_elf_change_section): New function broken out of obj_elf_section.
2707 (obj_elf_parse_section_letters): Likewise.
2708 (obj_elf_section_word): Likewise.
2709 (obj_elf_section_type): Likewise.
2710 (obj_elf_previous): Treat as a toggle.
2711 (obj_elf_popsection): New.
2712 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2713 (ppc_section_type): Likewise.
2714 * config/tc-ppc.h: Likewise.
2715
2716 * expr.h (struct expressionS): Don't make X_op a bitfield.
2717 * config/tc-alpha.c: Update for symbol handling changes.
2718 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2719 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2720
58b5739a
RH		 27211999-06-05 Richard Henderson <rth@cygnus.com>
2722
2723 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2724 (dwarf2_gen_line_info): Kill unused variables.
2725 (dwarf2_finish): Likewise.
2726 (dwarf2_where): Likewise.
2727 (dwarf2_directive_file): If we've only got a string,
2728 hand off to s_app_file.
2729 * ecoff.c: Move the include of ecoff.h.
2730 * symbols.h (S_IS_FUNCTION): Prototype.
2731
2732 * read.c (LEX_HASH): Supply a default.
2733 (lex_type): Use it.
2734 (s_globl): Update `c' after skipping whitespace.
2735 * read.h (LEX_END_NAME, is_name_ender): New.
2736 * expr.c (get_symbol_end): Respect it.
2737
398e8c25
ILT		 27381999-06-04 Mark Klein <mklein@dis.com>
2739
993142d5
ILT		 2740 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2741 to real if OBJ_SOM
2742 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2743
398e8c25
ILT		 2744 * config/tc-hppa.c: Update for symbol handling changes.
2745
b4013713
ILT		 27461999-06-03 Ian Lance Taylor <ian@zembu.com>
2747
080e41e6
ILT		 2748 * cgen.c: Update for symbol handling changes.
2749 * config/tc-m32r.c: Likewise.
f412ead8 2750
a0f75b47
ILT		 2751 * config/tc-hppa.h: Update for symbol handling changes.
2752 * config/tc-hppa.c: Likewise.
2753
174419c1
ILT		 2754 * config/tc-arm.h: Update for symbol handling changes.
2755 * config/tc-arm.c: Likewise.
2756 (symbol_make_empty): Remove. Just use symbol_create.
2757
2758 * symbols.c (symbol_set_tc): Correct name.
2759
6104f0a0
ILT		 2760 * Makefile.am: Rebuild dependencies.
2761 ($(OBJS)): Don't depend upon struc-symbol.h.
2762 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2763 * dep-in.sed: Don't remove struc-symbol.h.
2764 * Makefile.in: Rebuild.
2765
b4013713
ILT		 2766 * doc/internals.texi (Symbols): Describe changes in symbol
2767 handling.
2768
6576f0b5
RH		 27691999-06-03 Richard Henderson <rth@cygnus.com>
2770
2771 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2772 instead of doing the work by hand.
2773
fac0d250
RH		 27741999-06-03 David Mosberger <davidm@hpl.hp.com>
2775
2776 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2777 state of line state-machine.
2778 (struct ls): Collect DWARF2 line state-machine state in new member
2779 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2780 resulted in any DWARF2 directives.
2781 (reset_state_machine): New function.
2782 (out_end_sequence): Ditto.
2783 (dwarf2_gen_line_info): When switching sections or switching to a
2784 lower text address, call out_end_sequence() first to terminate the
2785 previous code sequence as code sequences MUST have monotonically
2786 increasing addresses.
2787 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2788
27891999-06-03 David Mosberger <davidm@hpl.hp.com>
2790
2791 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2792 DWARF2 debug info (line information only, at this point).
2793 * as.h: Update comment about supported debug formats.
2794 * dwarf2dbg.c, dwarf2dbg.h: New files.
2795 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2796
2797 * expr.c (operand): Don't use [ for parens if we want an index op.
2798 (op_encoding): Switch [ into O_index, if desired.
2799 (op_rank): Renumber with O_index on bottom.
2800 (expr): If O_index, match closing bracket.
2801 * expr.h (O_index): New.
2802
2803 * read.c (read_a_source_file): Conditionally allow matched "
2804 in lines passed to md_assemble.
2805
2806 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2807
49309057
ILT		 28081999-06-03 Ian Lance Taylor <ian@zembu.com>
2809
2810 Add support for storing local symbols in a small structure to save
2811 memory when assembling large files.
2812 * as.h: Don't include struc-symbol.h.
2813 (symbolS): Add typedef.
2814 * symbols.c: Include struc-symbol.h.
2815 (local_hash): New static variable.
2816 (save_symbol_name): New static function, from symbol_create.
2817 (symbol_create): Call save_symbol_name.
2818 (local_symbol_count): New static variable.
2819 (local_symbol_conversion_count): Likewise.
2820 (LOCAL_SYMBOL_CHECK): Define.
2821 (local_symbol_make): New static function.
2822 (local_symbol_convert): New static function.
2823 (colon): Handle local symbols. Create local symbol for local
2824 label name.
2825 (symbol_table_insert): Handle local symbols.
2826 (symbol_find_or_make): Create local symbol for local label name.
2827 (symbol_find_base): Check for local symbol.
2828 (symbol_append, symbol_insert): Check for local symbols.
2829 (symbol_clear_list_pointers, symbol_remove): Likewise.
2830 (verify_symbol_chain): Likewise.
2831 (copy_symbol_attributes): Likewise.
2832 (resolve_symbol_value): Handle local symbols.
2833 (resolve_local_symbol): New static function.
2834 (resolve_local_symbol_values): New function.
2835 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2836 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2837 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2838 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2839 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2840 (symbol_previous, symbol_next): New functions.
2841 (symbol_get_value_expression): Likewise.
2842 (symbol_set_value_expression): Likewise.
2843 (symbol_set_frag, symbol_get_frag): Likewise.
2844 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2845 (symbol_mark_used_in_reloc): Likewise.
2846 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2847 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2848 (symbol_mri_common_p): Likewise.
2849 (symbol_mark_written, symbol_clear_written): Likewise.
2850 (symbol_written_p): Likewise.
2851 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2852 (symbol_section_p, symbol_equated_p): Likewise.
2853 (symbol_constant_p): Likewise.
2854 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2855 (symbol_get_obj, symbol_set_obj): Likewise.
2856 (symbol_get_tc, symbol_set_tc): Likewise.
2857 (symbol_begin): Initialize local_hash.
2858 (print_symbol_value_1): Handle local symbols.
2859 (symbol_print_statistics): Print local symbol statistics.
2860 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2861 Declare new symbols.c functions. Move many declarations here from
2862 struc-symbol.h.
2863 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2864 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2865 (struct symbol): Move bsym to make it clearly the first field.
2866 Remove TARGET_SYMBOL_FIELDS.
2867 (symbolS): Don't typedef.
2868 (struct broken_word): Remove.
2869 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2870 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2871 (symbol_clear_list_pointers): Likewise.
2872 (symbol_insert, symbol_remove): Likewise.
2873 (symbol_previous, symbol_append): Likewise.
2874 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2875 (struct local_symbol): Define.
2876 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2877 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2878 (local_symbol_get_frag, local_symbol_set_frag): Define.
2879 (local_symbol_get_real_symbol): Define.
2880 (local_symbol_set_real_symbol): Define.
2881 Define.
2882 * write.c (write_object_file): Call resolve_local_symbol_values.
2883 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2884 (TARGET_SYMBOL_FIELDS): Don't define.
2885 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2886 ECOFF_DEBUGGING, add ECOFF fields.
2887 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2888 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2889 ECOFF_DEBUGGING, add ECOFF fields.
2890 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2891 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2892 * config/tc-mcore.h: Don't include struc-symbol.h.
2893 (TARGET_SYMBOL_FIELDS): Don't define.
2894 (struct mcore_tc_sy): Define.
2895 (TC_SYMFIELD_TYPE): Define.
2896 * Many files: Use symbolS instead of struct symbol. Use new
2897 accessor functions rather than referring to symbolS fields
2898 directly.
2899
2900 * read.c (s_mri_common): Don't add in value of line_label.
2901
2902 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2903 checking for SEC_LINK_ONCE.
2904
2905 * config/tc-sh.h (sh_fix_adjustable): Declare.
2906
2907 * app.c (input_buffer): New static variable.
2908 (app_push): Save saved_input in allocated buffer.
2909 (app_pop): Restored saved_input.
2910 (do_scrub_chars): Change get parameter to take char * and int as
2911 arguments. Change GET macro to pass input_buffer to get
2912 function. Don't save input into allocated buffer.
2913 * as.h (do_scrub_chars): Update declaration.
2914 * input-file.c (input_file_get): Change to take char * and int.
2915 Read data into passed in buffer. Remove static buffer.
2916 * read.c (scrub_from_string): Change to take char * and int. Copy
2917 data into passed in buffer.
2918
2919 * hash.h: Neaten. Declare hash_traverse.
2920 * hash.c: Complete rewrite based on BFD hashing code.
2921 * gasp.c (chunksize): New variable.
2922 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2923 hash_delete.
2924
661e4995
NC		 29251999-05-28 Nick Clifton <nickc@cygnus.com>
2926
2927 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2928 addend unless the target uses an old ABI.
2929
d9a62219
DE		 2930Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2931
2932 -Wchar-subscripts cleanup
2933 * listing.c (listing_newline): Use unsigned char variable, so
2934 calls to isascii,iscntrl are correct.
2935 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2936 (unsigned char).
2937 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2938 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2939 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2940 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2941
6da466c7
ILT		 29421999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2943
2944 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2945 width for Coldfire.
2946 (arch_coldfire_p): New #define.
2947 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2948
29491999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2950
2951 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2952
2953 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2954 (install_operand): Add place `N'.
2955 (init_table): Add registers ACC, MACSR, MASK.
2956
2957 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2958
2959 * config/tc-m68k.c: Change mcf5200 --> mcf.
2960 (archs): Add mcf5206e, mcf5307.
2961 (m68k_ip): Add format `u'.
2962 (install_operand): Add place `m', `M', `h'.
2963 (init_table): Add upper/lower registers.
2964
2965 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2966
bedf545c
ILT		 29671999-05-28 Martin Dorey <mdorey@madge.com>
2968
2969 * config/tc-i960.c: Several minor changes to add ELF and
2970 BFD_ASSEMBLER support.
2971 * config/tc-i960.h: Likewise.
2972 * configure.in (i960-*-elf*): New target.
2973 * aclocal.m4, configure: Rebuild.
2974
40c62b25
AM		 29751999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2976
2977 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2978 reloc changes when defined(BFD_ASSEMBLER).
2979
daa01f85
AM		 29801999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2981
2982 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2983
2984 * write.c (write_print_statistics): Output to file, not stderr.
2985
2986 * expr.c (generic_bignum_to_int32,64): Prototype.
2987
2988 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2989 output_sleb128, output_uleb128, output_big_sleb128,
2990 output_big_uleb128, output_big_leb128): Prototype.
2991 (output_big_sleb128, output_big_uleb128): Make inline.
2992 (output_big_leb128): Remove inline
2993
2994 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2995 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2996 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2997 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2998 value for correct overflow check in write.c:fixup_segment.
2999 * write.c (fixup_segment): Move bitfield overflow checks to after
3000 the md_apply_fix call.
3001 * config/obj-coff.c (fixup_segment): Likewise.
3002 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3003 valueT *val argument.
3004
19b34177
AS		 3005Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3006
3007 * config/atof-ieee.c (gen_to_words): Correctly round a
3008 denormalized number. Fix off-by-one in range checking for
3009 exponent in a denormal.
3010
b8a40f53
NC		 30111999-05-10 Nick Clifton <nickc@cygnus.com>
3012
3013 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3014 name.
3015
53f3de98
RH		 3016Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3017
3018 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3019
578ec497
AM		 30201999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3021
3022 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3023 (ReverseRegRegmem): Remove.
3024 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3025 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3026 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3027 kludge.
3028
3029 From Doug Ledford <dledford@redhat.com>
3030 * config/tc-i386.h (RegXMM): New for P/III.
3031 * config/tc-i386.c: Add support for P/III.
3032
d0e9a01c
RH		 3033Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3034
3035 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3036 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3037 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3038
83183c0c
RH		 3039Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3040
3041 * config/tc-i386.c (i386_immediate): Skip whitespace before
3042 complaining about junk after expression.
3043 (i386_displacement): Likewise.
3044
03987ced
RH		 3045Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3046
3047 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3048 Don't copy before downcaseing.
3049
0d96863f
CM		 30501999-05-05 Catherine Moore <clm@cygnus.com>
3051
66778679
RH		 3052 * tc-m68k.c: Include elf/m68k.h.
3053 (m68k_elf_final_processing): New routine.
3054 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3055 Define.
0d96863f 3056
90700a53
JL		 3057Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3058
3059 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3060 17 bit fmt insn.
3061
252b5132
RH		 30621999-04-30 Nick Clifton <nickc@cygnus.com>
3063
3064 * config/tc-mcore.c (mcore_s_section): Dump literals before
3065 changing section.
3066
30671999-04-29 Nick Clifton <nickc@cygnus.com>
3068
3069 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3070 for COFF/PE port.
3071
3072Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3073
3074 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3075 (TC_INIT_FIX_DATA): Delete.
3076 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3077 (TC_INIT_FIX_DATA): Delete.
3078 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3079 * write.c (fix_new_internal): Initialize fx_cgen member.
3080 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3081 (gas_cgen_md_apply_fix3): Update.
3082 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3083 (md_cgen_record_fixup_exp): Update.
3084 (FX_OPINFO_R_TYPE): Update.
3085
3086 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3087 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3088 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3089 * frags.h (struct frag): Make opindex, opinfo ints.
3090
3091 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3092
30931999-04-26 Tom Tromey <tromey@cygnus.com>
3094
3095 * aclocal.m4, configure: Updated for new version of libtool.
3096
30971999-04-22 Nick Clifton <nickc@cygnus.com>
3098
3099 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3100 md_apply_fix.
3101 (md_apply_fix3): Do not fix up absolute relocations against
3102 symbolic values.
3103
3104 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3105
31061999-04-20 Nick Clifton <nickc@cygnus.com>
3107
3108 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3109 changes and data-in-text directives.
3110 (mcore_cons): New function: intercept cons() operations.
3111 (mcore_float_cons): New function: intercept float_cons()
3112 operations.
3113 (mcore_stringer): New function: intercept stringer() operations.
3114
31151999-04-18 Ian Lance Taylor <ian@zembu.com>
3116
3117 * obj.h (struct format_ops): Change generate_asm_lineno field to
3118 take no parameters.
3119 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3120
3121 * config/tc-alpha.c (find_opcode_match): Add default case to
3122 switch.
3123 (find_macro_match): Likewise.
3124 (load_expression): Parenthesize && within ||.
3125
3126 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3127
31281999-04-17 Nick Clifton <nickc@cygnus.com>
3129
3130 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3131 .text .data .section pseudo ops.
3132 (mcore_s_section): New function. Dump lits before changing secs.
3133 (mcore_s_text): New function. Dump lits before changing secs.
3134 (mcore_s_data): New function. Dump lits before changing secs.
3135
31361999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3137
3138 * config/tc-mips.c (mips_32bitmode): New.
3139 (md_begin): Set mips_32bitmode if needed.
3140 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3141 Set EF_MIPS_32BITMODE.
3142
3143Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3144
3145 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3146 change.
3147
31481999-04-16 Nick Clifton <nickc@cygnus.com>
3149
3150 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3151
3152Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3153
3154 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3155 expressions correctly.
3156
3157
31581999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3159
3160 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3161
3162Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3163
3164 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3165 and fmpynfadd instructions.
3166
31671999-04-11 Richard Henderson <rth@cygnus.com>
3168
3169 * as.h (environ): Declare it, if needed.
3170 * as.c (dump_statistics): Don't declare environ.
3171 * configure.in (environ): Detect declaration.
3172 * configure, config.in: Rebuild
3173
3174 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3175 (i386_displacement): Allocate enough space for replacement buffer.
3176 Clean up replacement buffer initialization.
3177
31781999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3179
3180 * subsegs.c (section_symbol): Don't create a new symbol if one
3181 already exists; instead, use the existing one, but set its segment
3182 and frag data if it hasn't already been defined.
3183 * config/obj-coff.c (c_section_symbol): Likewise.
3184
3185Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3186
3187 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3188
31891999-04-08 Nick Clifton <nickc@cygnus.com>
3190
3191 * config/tc-mcore.c: New File: Support routines for MCore
3192 assembler.
3193 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3194 * config/obj-coff.c: Add support for mcore-pe target.
3195
3196 * Makefile.am: Add support for MCore targets.
3197 * Makefile.in: Regenerate.
3198 * configure.in: Add support for MCore targets.
3199 * configure: Regenerate.
3200
3201 * doc/all.texi: Set MCORE.
3202 * doc/as.texinfo: Document MCore specific command line options.
3203
3204 * write.h: Prevent multiple inclusion.
3205
32061999-04-06 Ian Lance Taylor <ian@zembu.com>
3207
3208 * asintl.h (LC_MESSAGES): Never define.
3209 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3210 does not define it.
3211 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3212 does not define it.
3213
3214 * Makefile.am (m68k-parse.c): If configuring in the source
3215 directory, copy m68k-parse.y into the local directory before
3216 running ylwrap, to remove spurious differences when generating
3217 snapshots.
3218 * Makefile.in: Rebuild.
3219
3220 * config/tc-sparc.h (md_do_align): Just allocate the number of
3221 bytes necessary, rather than always allocating 1024.
3222
32231999-04-04 Ian Lance Taylor <ian@zembu.com>
3224
3225 * listing.c (listing_newline): Add cast to avoid warning.
3226 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3227 * config/tc-i386.c (i386_scale): Add return value.
3228 (build_displacement_string): Remove unused local temp_disp2.
3229 (i386_intel_memory_operand): Add parentheses to avoid warning.
3230 (i386_intel_operand): Remove unused local end_of_operand_string.
3231 (i386_operand): Remove unused local operand_modifier.
3232 (i386_operand): Add parens to avoid warning.
3233
32341999-04-04 Don Bowman <don@pixsci.com>
3235
3236 * configure.in: Add mips*-*-vxworks* target; have it define
3237 MIPS_STABS_ELF.
3238 * configure, config.in: Rebuild.
3239
32401999-03-31 Nick Clifton <nickc@cygnus.com>
3241
3242 * configure.in (emulations): Add support for arm-epoc-pe.
3243 * configure: Regenerate.
3244 * config/te-epoc-pe.h: New file. Define macros specific to
3245 arm-epoc-pe target.
3246 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3247 for arm-epoc-pe target.
3248
3249Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3250
3251 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3252
3253Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3254
3255 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3256 detect ",n" without a condition.
3257 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3258
3259
3260Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3261
3262 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3263 instruction is encoded with one bit.
3264
3265
32661999-03-23 Ian Lance Taylor <ian@zembu.com>
3267
3268 * doc/internals.texi (CPU backend): Mention that
3269 line_separator_chars should not include newline. From thi
3270 <ttn@mingle.glug.org>.
3271
32721999-03-22 Doug Evans <devans@casey.cygnus.com>
3273
3274 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3275 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3276
3277Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3278
3279 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3280
3281Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3282
3283 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3284
3285
3286Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3287
3288 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3289
32901999-03-15 Martin Hunt <hunt@cygnus.com>
3291
3292 * app.c (do_scrub_begin): Change '-' back to a symbol char
3293 so we can use multiple opcodes on a line again.
3294
3295 * config/tc-d30v.c: By default, warn if a symbol has
3296 the same name as a register. Plus some minor
3297 updates from the branch.
3298
32991999-03-13 Nick Clifton <nickc@cygnus.com>
3300
3301 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3302 BFD_RELOC_16 and BFD_RELOC_64.
3303
33041999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3305
3306 * expr.c (expr): Add missing else.
3307
33081999-03-12 Nick Clifton <nickc@cygnus.com>
3309
3310 * config/tc-arm.c (md_apply_fix3): Improve error message.
3311
33121999-03-11 Doug Evans <devans@casey.cygnus.com>
3313
3314 * Makefile.am (CPU_TYPES): Add fr30.
3315 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3316 (fr30,m32r dependencies): Update.
3317 * Makefile.in: Rebuild.
3318
3319 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3320 (gas_cgen_record_fixup_exp): Ditto.
3321 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3322 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3323 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3324 (md_cgen_lookup_reloc): Update use of operand->type.
3325 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3326 (md_convert_frag): Call cgen_operand_lookup_by_num.
3327 (md_cgen_lookup_reloc): Update use of operand->type.
3328 (m32r_cgen_record_fixup_exp): Ditto.
3329
33301999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3331
3332 * config/tc-mips.c (md_show_usage): Fix message.
3333
33341999-03-03 Nick Clifton <nickc@cygnus.com>
3335
3336 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3337 and LDR reg,=<expr> instruction.
3338
3339 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3340 -mcpu=arm9tdmi.
3341
3342Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3343
3344 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3345
33461999-02-17 Nick Clifton <nickc@cygnus.com>
3347
3348 This patch was created by: Scott Bambrough
3349 <scottb@corelcomputer.com>
3350
3351 * app.c:
3352 Special cased '@' character. The '@' character is used as the
3353 ARM assembler comment character, as a special character
3354 and in ELF .symver pseudo-op's, and as a special character in
3355 .type and .section pseudo-ops.
3356 (symver_pseudo): New static variable.
3357 (symver_state): New static variable.
3358 (struct app_save): Add field 'symver_state'.
3359 (app_push): Save global symver_state int struct app_save.
3360 (app_pop): Restore global symver_state from struct app_save.
3361 (do_scrub_chars): Special case handling of '@' character in
3362 .symver pseudo-ops.
3363
3364 * configure.in: Modified to recognize armv* uname syntax from ARM
3365 Linux kernel.
3366 * configure: Regenerated.
3367
3368 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3369 a prefix to the section's type.
3370 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3371 the type's typename.
3372
3373 * config/tc-arm.h: Add support for PIC generation:
3374 (pic_code): New boolean.
3375 (obj_relocate_extern): Define.
3376 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3377 (TC_CONS_FIX_NEW): Define.
3378 (tc_fix_adjustable): Define.
3379 (GLOBAL_OFFSET_TABLE_NAME): Define.
3380
3381 * config/tc-arm.c: Add support for PIC generation:
3382 (line_seperator_chars): Allow ';' as a seperator for Linux.
3383 (is_immediate_prefix): New macro.
3384 (arm_parse_reloc): New function.
3385 (s_arm_elf_cons): New function.
3386 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3387 (md_undefined_symbol): Special case handling for the Global Offset
3388 Table's symbol.
3389 (md_apply_fix3): Handle PIC relocs.
3390 (tc_gen_reloc): Handle PIC relocs.
3391 (md_parse_option): Add support for '-k' command line switch to
3392 enable PIC generation.
3393 (cons_fix_new_arm): New function.
3394 (s_arm_elf_cons): New function.
3395
3396Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3397
3398 * configure.in: Add comments for uses of AC_DEFINE.
3399 * acinclude.m4: Likewise.
3400 * acconfig.h: Remove.
3401 * aclocal.m4: Rebuild.
3402 * configure: Rebuild.
3403 * Makefile.in: Rebuild.
3404 * config.in: Rebuild.
3405
34061999-02-15 Jim Lemke <jlemke@cygnus.com>
3407
3408 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3409 non-constant offset from a base register.
3410
34111999-02-14 Ken Raeburn <raeburn@raeburn.org>
3412
3413 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3414 strings always.
3415
3416Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3417
3418 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3419 (emit_insn): Look for pc-relative and no-overflow specifiers on
3420 internal relocation types.
3421
34221999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3423
3424 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3425 -mcpu=NNNN flags.
3426
3427 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3428 mips_cpu instead.
3429 (mips_4650, mips_4010, mips_4100): Variables removed.
3430 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3431 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3432 variables.
3433 (md_begin): Don't bother initializing the mips_NNNN variables;
3434 mips_cpu is set, and that's good enough now.
3435 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3436 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3437 (show): New function, to handle wrapping in the CPU lists.
3438 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3439
3440Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3441
3442 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3443 than treat as an immediate specifier.
3444
3445Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3446
3447 * config/tc-i386.c: Prototype many functions.
3448 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3449 (i386_immediate): Remove unused second argument.
3450 (i386_intel_operand): Fix i386_is_reg typo.
3451 (i386_operand): Use allow_naked_reg.
3452 (output_invalid): Make operand int for K&R.
3453
3454Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3455
3456 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3457 patch.
3458 * Makefile.in: Rebuild.
3459
34601999-02-09 Doug Evans <devans@casey.cygnus.com>
3461
3462 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3463 (cgen.o): Ditto.
3464 (EXTRA_as_new_SOURCES): Comment out.
3465 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3466 * Makefile.in: Rebuild.
3467 * doc/Makefile.in: Rebuild.
3468 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3469 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3470 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3471 * configure: Rebuild.
3472 * aclocal.m4: Rebuild.
3473 * config.in: Rebuild.
3474 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3475 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3476 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3477 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3478 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3479 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3480 (gas_cgen_record_fixup_exp): Ditto.
3481 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3482 descriptor, not global variable.
3483 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3484 descriptor, not global variable. Refer to insert_operand handler
3485 via cpu descriptor, not global function.
3486 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3487 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3488 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3489 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3490 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3491 * config/tc-m32r.c: Ditto.
3492 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3493 (md_assemble): Ditto.
3494 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3495
34961999-02-09 Nick Clifton <nickc@cygnus.com>
3497
3498 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3499 relocations for ELF targets.
3500
35011999-02-08 Nick Clifton <nickc@cygnus.com>
3502
3503 * configure.in: Add support for StrongARM target.
3504 * configure: Regenerate.
3505
35061999-02-05 Nick Clifton <nickc@cygnus.com>
3507
3508 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3509
3510 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3511 for COFF ports.
3512
3513Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3514
3515 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3516
3517Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3518
66778679
RH		 3519 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3520 (INTEL_DWORD_MNEM_SUFFIX): Define.
3521 (BYTE_PTR): Define.
3522 (WORD_PTR): Define.
3523 (DWORD_PTR): Define.
3524 (XWORD_PTR): Define.
3525 (SHORT): Define.
3526 (OFFSET_FLAT): Define.
3527 (FLAT): Define.
3528 (NONE_FOUND): Define.
3529 (No_dSuf): Define.
3530 (No_xSuf): Define.
3531 * config/tc-i386.c (set_intel_syntax): New routine.
3532 (intel_syntax): Declare.
3533 (allow_naked_reg): Declare.
3534 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3535 (intel_float_operand): New routine.
3536 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3537 Handle brackets as well as parens. Call i386_intel_operand for
3538 intel syntax. Reverse operands if appropriate. Handle new
3539 suffixes. Handle movzx and movsx.
3540 (i386_is_reg): New routine.
3541 (i386_immediate): New routine.
3542 (i386_scale): New routine.
3543 (i386_displacement): New routine.
3544 (i386_operand_modifier): New routine.
3545 (build_displacement_string): New routine.
3546 (i386_parse_seg): New routine.
3547 (i386_intel_memory_operand): New routine.
3548 (i386_intel_operand): New routine.
3549 (i386_operand): Call i386_displacement, i386_immediate,
3550 i386_scale, etc. instead of handling inline.
3551 (parse_register): Handle registers without prefix.
252b5132
RH		 3552
3553Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3554
66778679
RH		 3555 * configure: Regenerate.
3556 * configure.in (arm-*-oabi): New.
3557 (thumb-*-oabi): New.
3558 * config/tc-arm.c (target_oabi): Declare.
3559 (md_apply_fix3): Support REL relocs.
3560 (md_parse_option): Handle -oabi.
3561 (elf32_arm_target_format): New routine.
3562 (md_longopts): Add OPTION_OABI.
3563 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3564
3565
35661999-01-28 Nick Clifton <nickc@cygnus.com>
3567
3568 * write.c (write_relocs): Handle out of range error.
3569
3570 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3571 (fr30_force_relocation): Default to 0.
3572
3573 * config/tc-fr30.h (obj_fix_adjustable): Define.
3574 (TC_FORCE_RELOCATION): Define.
3575
3576 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3577 relocs.
3578
35791999-01-16 Nick Clifton <nickc@cygnus.com>
3580
3581 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3582 merge of two instructions if the left instruciton kills the right.
3583
35841999-01-11 Doug Evans <devans@casey.cygnus.com>
3585
3586 * Makefile.in: Regenerate.
3587 * configure.in: Redo test for using cgen.
3588 * configure: Regenerate.
3589
35901999-01-09 Nick Clifton <nickc@cygnus.com>
3591
3592 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3593 redefinition of this macro.
3594
3595Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3596
3597 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3598 warning.
3599
36001998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3601
3602 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3603 a read of HI or LO and an immediatly following branch.
3604
36051998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3606
3607 * config/tc-mips.c (md_begin): Another correction to the setting of
3608 mips_eabi64.
3609
36101998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3611
3612 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3613
36141998-12-21 Nick Clifton <nickc@cygnus.com>
3615
3616 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3617 bit insn when optimizing, so that parallelised instructions will
3618 start on a 32 bit boundary.
3619
36201998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3621
3622 * config/tc-mips.c (mips_eabi64): New.
3623 (md_begin): Set mips_eabi64.
3624 (mips_elf_final_processing): Use it.
3625
36261998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3627
3628 * config/tc-mips.c (mips_elf_final_processing):
3629 Correct setting of ABI in e_flags.
3630
3631Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3632
3633 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3634
36351998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3636
3637 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3638
36391998-12-15 Doug Evans <devans@casey.cygnus.com>
3640
3641 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3642 warning, values that don't fit in the field.
3643
36441998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3645
3646 * config/tc-mips.c (mips_abi_string): New.
3647 (md_parse_option,md_longopts): Add mabi.
3648 (mips_elf_final_processing): Set e_flags based on mabi flag.
3649
36501998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3651
3652 * config/tc-mips.c (md_parse_option): Handle vr4111.
3653
365498-12-11 Ken Raeburn <raeburn@cygnus.com>
3655
3656 * config/tc-h8300.c (build_bytes): Change message given if the
3657 instruction requires H8/300H mode and we're not in Hmode, to
3658 suggest that it may be the operand modes that are the problem, not
3659 necessarily the opcode.
3660
36611998-12-10 Nick Clifton <nickc@cygnus.com>
3662
3663 * config/tc-fr30.c: Add line separator character.
3664
3665Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3666
3667 * configure.in (hppa-*-mpeix*): New target.
3668 * config/obj-som.h (obj_som_compiler): Declare.
3669 * config/obj-som.c (compiler_seen): New static variable.
3670 (obj_som_compiler): New function.
3671 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3672 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3673 (pa_type_args): Set hppa_priv_level.
3674 (pa_compiler): New static function if OBJ_SOM.
3675 * configure: Rebuild.
3676
3677Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3678
3679 * read.c (output_leb128): Don't mark as inline.
3680
36811998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3682
3683 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3684 AIX .vbyte unaligned data support.
3685 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3686 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3687 sections.
3688
36891998-12-07 Nick Clifton <nickc@cygnus.com>
3690
3691 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3692 input handling.
3693
3694Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3695
66778679
RH		 3696 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3697 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3698
3699Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3700
3701 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3702 checking the target type.
3703 (mips-dec-bsd*): Set endian to little.
3704 * configure: Rebuild.
3705
3706 COFF weak symbol support, based on patches from Mark Elbrecht
3707 <snowball3@usa.net>:
3708 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3709 * config/obj-coff.c (obj_coff_weak): New static function.
3710 (obj_coff_endef) [both versions]: Handle weak symbols.
3711 (coff_frob_symbol): Likewise.
3712 (yank_symbols): Likewise.
3713 (obj_pseudo_table): Add "weak".
3714
3715 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3716 <aymeric.vincent@emi.u-bordeaux.fr>.
3717 * aclocal.m4: Rebuild with current tools.
3718 * configure: Rebuild.
3719
3720 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3721 an assertion failure for a case we can't handle when OBJ_ECOFF.
3722
3723 * expr.c (operator): And with 0xff to avoid problems with signed
3724 char.
3725
37261998-12-03 Nick Clifton <nickc@cygnus.com>
3727
3728 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3729 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3730
37311998-12-02 Nick Clifton <nickc@cygnus.com>
3732
3733 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3734 LDI:20 insn.
3735
3736Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3737
3738 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3739 of pcrel point.
3740
3741Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3742
3743 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3744 pcrel point.
3745
3746Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3747
3748 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3749 scope.
3750 (d10v_cleanup): Only generate previous insn if a multiline insn is
3751 not pending.
3752
3753Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3754
3755 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3756 FR30_OPERAND_I32.
3757
3758Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3759
3760 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3761 -marm6xxx command line switches.
3762
37631998-11-18 Doug Evans <devans@casey.cygnus.com>
3764
3765 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3766 (itbl-ops.o): Delete duplicate dependencies.
3767 Rebuild dependencies.
3768 Add fr30 dependencies.
3769 * Makefile.in: Rebuild.
3770
3771Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3772
3773 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3774 opcode list.
3775 * listing.c: Ignore line terminator characters found inside
3776 strings.
3777
3778Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3779
3780 * po/gas.pot: Regenerated.
3781
3782Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3783
3784 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3785 fr30_is_label_start(). Also checks for delay slot insns.
3786
3787 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3788 FR30 instructions which contain a colon in the mnemonic.
3789
3790 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3791
3792Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3793
3794 * config/tc-fr30.c: Removed currently superflous code.
3795
3796Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3797
3798 * config/tc-fr30.h: New file.
3799 * config/tc-fr30.c: Tweaking so that it will compile.
3800
3801Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3802
66778679
RH		 3803 * config/tc-d10v.h (obj_fix_adjustable): Define.
3804 (TC_FORCE_RELOCATION): Define.
3805 (d10v_force_relocation): Declare.
3806 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3807 (md_apply_fix3): Handle Vtable relocs.
3808 (d10v_fix_adjustable): New.
3809 (d10v_force_relocation): New.
252b5132
RH		 3810
3811Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3812
3813 * config/tc-d30v.c: Change default behaviour to ignore potential
3814 conflicts between register name and symbol names.
3815
3816Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3817
3818 * configure.in: Add fr30-*-*.
3819 * config/tc-fr30.c: New file.
3820 * Makefile.in: Regenerated.
3821 * config.in: Regenerated.
3822 * configure: Regenerated.
3823 * doc/Makefile.in: Regenerated.
3824 * po/gas.pot: Regenerated.
3825
3826Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3827
3828 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3829 are 16 bit insns.
3830
3831Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3832
3833 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3834 characters.
3835 (do_scrub_chars): Add some casts to unsigned char to avoid
3836 unwanted sign extension.
3837 * read.c (lex_type): Set characters about 127 to be symbol
3838 characters.
3839 * config/tc-i386.c (md_begin): Set identifier_chars and
3840 operand_chars for values above 127.
3841
3842Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3843
66778679
RH		 3844 * configure.in: detect cygwin* instead of cygwin32*
3845 * configure: regenerate
252b5132
RH		 3846
3847Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3848
3849 * listing.c: Add support for producing a listing from piped
3850 input.
3851
3852Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3853
3854 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3855 (append_insn): Account for the tx39's multiply behavior.
3856
38571998-10-26 Michael Meissner <meissner@cygnus.com>
3858
3859 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3860 from assemble_parallel_insns. Add support for '->' to indicate
3861 explicitly serializing the instructions.
3862 (md_assemble): Ditto.
3863
3864Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3865
66778679
RH		 3866 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3867 WEAK handling.
252b5132
RH		 3868
3869Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3870
66778679 3871 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3872
3873Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3874
3875 * config/tc-mips.c : support frame and regmask/fregmask when
3876 MIPS_STABS_ELF is specified.
3877
3878Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3879
66778679
RH		 3880 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3881 (md_apply_fix): Don't return 1 for VTABLE relocs.
3882 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3883
3884Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3885
3886 * doc/c-i386.texi: Replace occurences of "opcode" with
3887 "instruction mnemonic", "instruction", or "mnemonic" when
3888 referring to the name of an instruction. Use "opcode" when
3889 referring to the sequence of machine bytes.
3890
3891 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3892 (is_opcode_char): Rename to is_mnemonic_char.
3893 (md_assemble and i386_operand): Correct error messages from
66778679 3894 "opcode" to "instruction mnemonic"
252b5132
RH		 3895 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3896 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3897 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3898 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3899 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3900 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3901 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3902
3903 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3904
3905 * config/tc-i386.c (i386_operand): Check for garbage after
3906 register name.
3907
3908Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3909
3910 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3911 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3912
3913Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3914
66778679
RH		 3915 * config/tc-sh.h (obj_fix_adjustable): Define.
3916 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3917 (md_apply_fix): Likewise.
3918 (tc_gen_reloc): Likewise.
3919 (sh_fix_adjustable): New.
252b5132
RH		 3920
3921Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3922
3923 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3924 * cgen.h (gas_cgen_finish_insn): Update prototype.
3925 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3926 cgen_insn_t -> CGEN_INSN_INT.
3927 (make_parallel): Update handling of CGEN_INT_INSN_P.
3928 (assemble_parallel_insn): Ditto.
3929 (target_make_parallel): New function.
3930 (md_assemble): Use it.
3931
3932Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3933
66778679 3934 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3935
3936Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3937
3938 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3939 converted into lower case.
3940
3941Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3942
66778679
RH		 3943 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3944 (gas_cgen_tc_gen_reloc): Likewise.
3945 * config/tc-m32r.h (obj_fix_adjustable): Define.
3946 * config/tc-m32r.c (m32r_fix_adjustable): New.
3947 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3948
3949Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3950
3951 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3952
3953Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3954
3955 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3956 to lower case before parsing.
3957
3958 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3959 parallel insns modift buts in the PSW as a side effect.
3960
3961Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3962
3963 * config/tc-d30v.c (find_format): Test for missing flag and
3964 control registers.
3965
3966 (md_apply_fix3): Fix error messages to avoid
3967 assumption about presence of a symbol.
3968
3969 (parallel_ok): Disallow parallel instructions that both modify the
3970 same flag register.
3971
3972 (find_format): Generate a warning if an odd numbered register is
3973 used as the first register in a mutli-register instruction.
3974
3975Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3976
3977 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3978 relocations are always associated with a symbol.
3979
3980Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3981
66778679
RH		 3982 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3983 (elf32_sparc_force_relocation): Declare.
3984 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3985 (tc_gen_reloc): Handle vtable relocs.
3986 (elf32_sparc_force_relocation): New.
252b5132
RH		 3987
3988Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3989
66778679
RH		 3990 * symbols.c (S_IS_FUNCTION): New.
3991 * config/tc-v850.h (obj_fix_adjustable): Define.
3992 (TC_FORCE_RELOCATION): Define.
3993 (v850_force_relocation): Declare.
3994 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3995 of fx_addnumber for VTABLE reloc addends.
3996 (md_apply_fix3): Handle VTABLE relocs.
3997 (v850_fix_adjustable): New.
3998 (v850_force_relocation): New.
252b5132
RH		 3999
4000Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4001
4002 * tc-hppa.c (fp_operand_format): Add some additional formats.
4003 (pa_ip): Do not automatically promote into pa2.0 mode.
4004 (pa_level): Handle ".level 2.0".
4005
4006Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4007
4008 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4009 * config/tc-i386.h (template.extension_opcode): Change to
66778679 4010 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 4011 (None): Redefine as 0xffff.
4012
4013 From Jeff B Epler <jepler@usgs.gov>
4014 * doc/c-i386.texi (i386-SIMD): New section.
4015
4016Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4017
4018 * read.c (discard_rest_of_line): New function.
4019 * read.h: Declare it.
4020 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4021
4022Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4023
4024 * config/tc-d10v.c (find_symbol_matching_register): New function.
4025 (find_opcode): Cope with the case where a register name matches
4026 a symbol name.
4027
4028Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4029
4030 * config/tc-v850.c (md_pcrel_from): Rename to
4031 v850_pcrel_from_section.
4032 (v850_pcrel_from_section): Do not resolves symbols in other
4033 sections.
4034
4035 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4036
4037Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4038
4039 * config/tc-d10v.c (find_opcode): Generate an error if a register
4040 is supplied for an operand that should not be a register.
4041
4042Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4043
4044 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4045 instructions to have another instruction in the right bin.
4046
4047Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4048
4049 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4050 the right container if the left container holds a branch
4051 instruction.
4052
4053Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4054
4055 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4056 both a register name and symbol name.
4057 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4058
4059Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4060
4061 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4062 execution unit class.
4063
4064 (reg_name_search): If a name matches a register and a symbol,
4065 prefer the register.
4066 (find_format): Disallow flag registers when a general purpose
4067 register is required.
4068 If a number is required, but a register has been given, check to
4069 see if a symbol with the same name as the register exists, and if
4070 so, use that symbol.
4071
4072Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4073
4074 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4075
4076Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4077
4078 * config/tc-d30v.c (find_format): Do not accept flag registers as
4079 general purpose registers.
4080 (find_format): If an immediate value is expected at a given place
4081 in a format, but a register name has been provided instead, check
4082 to see if that register name matches the name of a predefined
4083 symbol and if it does, then use the symbol instead.
4084 (reg_name_search): If a register name matches a symbol name,
4085 prefer the register name to the symbol name.
4086
4087Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4088
4089 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4090 the previous insn to empty.
4091
40921998-09-20 Michael Meissner <meissner@cygnus.com>
4093
4094 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4095 pieces, forcing the use of an ANSI compiler.
4096
4097Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4098
4099 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4100 relocs.
4101 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4102
4103Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4104
66778679
RH		 4105 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4106 assembler syntax.
4107 (obj_elf_vtable_entry): Likewise.
4108 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4109 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4110 (tc_gen_reloc): Likewise.
4111 (arm_fix_adjustable): Likewise.
4112 (elf32_arm_force_relocation): New.
4113 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 4114
4115Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4116
4117 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4118
4119Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4120
66778679
RH		 4121 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4122 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 4123
4124Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4125
4126 * config/tc-i386.c (i386_operand): Detect non-segment registers
4127 used as segment prefixes.
4128
4129Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4130
4131 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4132 optimize across FDE boundaries.
4133
4134 * config/obj-coff.c (obj_coff_section): Preserve any link once
4135 flags when setting the section flags.
4136
4137Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4138
4139 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4140 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4141
4142Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4143
4144 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4145 to the host width.
4146
4147Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4148
4149 * frags.c (frag_grow): Include the size of the frag struct in the
4150 obstack chunk size.
4151
4152 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4153 if the new subseg comes before the old.
4154
4155Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4156
4157 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4158 to handle edge8 and edge16.
4159
4160Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4161
4162 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4163 before we clobber the symbol involved.
4164
4165Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4166
66778679
RH		 4167 * config/tc-arm.c: Remove OBJ_ELF definitions for
4168 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4169 use arm_adjust_symtab for OBJ_COFF.
4170 (armelf_adjust_symtab): New Routine.
4171 * config/tc-arm.h: Define obj_adjust_symtab to
4172 armelf_adjust_symtab for OBJ_ELF.
4173
252b5132
RH		 4174Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4175
4176 * configure.in: Make all i386-elf targets use bfd_gas.
4177 * config/tc-i386.c (tc_i386_force_relocation): New.
4178 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4179 (md_apply_fix3): Likewise.
4180 (tc_gen_reloc): Handle them.
4181 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4182 tc_i386_force_relocation.
4183
4184Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4185
4186 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4187
4188Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4189
4190 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4191 current opcode after writing the first insturction of a reverse
4192 sequential pair.
4193
4194Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4195
4196 * read.h (generate_lineno_debug): Add prototype.
4197 * read.c (generate_lineno_debug): Make non-static.
4198
4199Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4200
4201 * config/tc-i386.c (md_assemble): Only warn for address/data size
4202 prefixes.
4203
4204Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4205
4206 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4207 against Thumb function names, as the linker needs this information.
4208
42091998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4210
4211 * expr.c (operand): Check also that there is no advance in operand
4212 after atof_generic in order to decide "is it label 0f or floating
4213 point number?".
4214
4215Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4216
4217 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4218 command line options with a single dash.
4219 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4220
4221Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4222
4223 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4224 * tc-arm.c (arm_fix_adjustable): New routine.
4225
42261998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4227
4228 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4229 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4230 demand_empty_rest_of_line before mri_comment_end.
4231 (equals): Check garbage after expression before
4232 mri_comment_end in MRI mode.
4233
4234Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4235
4236 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4237 small immediate constant to use the constant itself rather than
4238 always using 1.
4239
4240Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4241
4242 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4243 (pa_leave): Likewise.
4244
4245Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4246
4247 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4248 prefixes.
4249 (i386_operand): Fix an error message.
4250
4251Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4252
4253 * doc/c-arm.texi (ARM Directives): Document .req directive.
4254
4255 * config/tc-arm.c (reg_required_here): Display erroneous string if
4256 the register name could not be decoded.
4257 Do not set inst.instruction if the sift is -1.
4258
4259Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4260
4261 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4262 we do for EXTERN.
4263
4264Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4265
4266 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4267 even if it is belived to be unnecessary.
4268
4269Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4270
4271 config/tc-i386.c (i386_operand): Size immediate constants by
4272 suffix (erroneously removed as part of July 7 change).
4273
4274Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4275
66778679
RH		 4276 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4277 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4278 (armelf_frob_symbol): New Routine.
4279 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4280
4281Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4282
4283 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4284
4285Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4286
4287 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4288 command line switches passed to assembler.
4289
4290Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4291
4292 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4293 (gas_cgen_opcode_desc): Declare.
4294 (gas_cgen_parse_operand): Declare.
4295 (*): Prepend gas_ to gas specific fns to denote them as such.
4296 All uses updated.
4297 * cgen.c (gas_cgen_opcode_desc): New global
4298 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4299 (queue_fixup): Renamed from cgen_queue_fixup.
4300 (*): Prepend gas_ to gas specific fns to denote them as such.
4301 All uses updated.
4302 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4303 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4304 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4305 Open opcode table and initialize it.
4306 (make_parallel): Use gas_cgen_opcode_desc.
4307 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4308 (md_assemble): Ditto.
4309
4310Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4311
4312 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4313 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4314 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4315 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4316 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4317 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4318 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4319 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4320 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4321 (INIT_STAB_SECTION): Likewise.
4322 (OBJ_PROCESS_STAB): Likewise.
4323
4324 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4325 (md_parse_option): Watch for them.
4326 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4327 (md_begin): Kill neverdef code.
4328 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4329 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4330 (s_alpha_coff_wrapper): New.
4331 (md_pseudo_table): Trap all ECOFF pseudos.
4332
4333Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4334
4335 Start of changes to remove mdebug section from mips*-elf
4336 Based on MIPS_STAB_ELF definition
4337 * acconfig.h: undef if not configured
4338 * config.in: undef if not configured
4339 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4340 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4341 * stabs.c (s_stab_generic): flush frag
4342
4343Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4344
66778679
RH		 4345 * configure.in: (arm-*-elf): Handle.
4346 (thumb-*-elf): Handle.
4347 * configure: Regenerate.
4348 * read.c (stringer): Fix typo in comment.
4349 * write.c (fixup_segment): Don't add symbol value to addend if
4350 TC_ARM and OBJ_ELF.
4351 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4352 sections.
4353 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4354 for OBJ_ELF.
252b5132
RH		 4355
4356Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4357
4358 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4359 (write_2_short): Emit warning if new flag is set.
4360 (do_assemble): Set flags if left instruction is one of special
4361 "right-instruction-killer" type.
4362
4363Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4364
4365 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4366 Always output words in debug_info section as big endian.
4367 (sparc_target_format): Choose correct bfd target.
4368 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4369
4370Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4371
4372 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4373 to work with internationalization code. Issue an error when two
4374 operands match that are not allowed to match.
4375
4376Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4377
4378 * configure.in (install_tooldir): Allow target to specify whether
4379 it wants to be installed in $(tooldir)/bin.
4380 * configure: Regenerate.
4381 * Makefile.am (install-exec-local): Set install-exec-tooldir
4382 dependency via configure.
4383 * Makefile.in: Regenerate.
4384
4385Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4386
4387 * Makefile.am (install-exec-local): Split into two ...
4388 (install-exec-bindir,install-exec-tooldir): New rules.
4389 * Makefile.in: Regenerate.
4390
4391Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4392
4393 * Makefile.am (install-exec-local): Don't remove the file before
4394 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4395 W. Rozycki <macro@ds2.pg.gda.pl>.
4396 * Makefile.in: Rebuild.
4397
4398Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4399
4400 * cgen.c: Include libiberty.h.
4401 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4402 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4403 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4404 (md_cgen_lookup_reloc)): Declare.
4405 (md_cgen_record_fixup_exp): Declare.
4406 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4407 (m32r_relax_frag): Declare.
4408 (cgen_md_apply_fix3): Decls moved to cgen.h.
4409 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4410 (m32r_cgen_record_fixup_exp): Delete decl.
4411 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4412 (assemble_nop): Delete.
4413 (expand_debug_syms): Delete unused `exp'.
4414 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4415 Add default case for -Wall.
4416 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4417 (md_atof): Delete unused wordP.
4418
4419Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4420
4421 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4422 value.
4423
4424Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4425
4426 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4427 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4428 .print, .purgem, and .struct. Remove documentation for
4429 .app-file.
4430
4431Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4432
4433 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4434 Update call to insert_operand.
4435
4436Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4437
4438 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4439
4440Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4441
4442 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4443 whitespace after a prefix operator.
4444
4445Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4446
4447 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4448
4449Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4450
4451 * config/tc-sparc.c (log2): New static function.
4452 (s_reserve): Use log2 to convert alignment before calling
4453 record_alignment.
4454 (s_common): Use log2 to convert alignment before calling
4455 record_alignment and frag_align.
4456 (sparc_cons_align): Use log2.
4457
4458Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4459
4460 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4461 (s_common): Likewise.
4462
4463 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4464 initialization of waddr.
4465 (sparc_elf_final_processing): Add default case to switch.
4466
4467Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4468
4469 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4470 than temporary real.
4471
4472Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4473
4474 * write.c (subsegs_finish): Don't align the segments if there were
4475 any errors.
4476
4477 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4478 copying aux information.
4479
4480 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4481 expression into a symbol.
4482
4483Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4484
4485 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4486 type to unsigned int.
4487 (md_assemble): Change type used to store offsets from unsigned
4488 long to long.
4489 (i386_operand): Switch error check to only call RESTORE_END_STRING
4490 once after parse_register.
4491
4492Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4493
4494 * config/tc-v850.c (md_show_usage): Changed format to match that
4495 of gcc, ld, etc.
4496
4497 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4498
4499Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4500
4501 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4502 relocs.
4503 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4504 weak.
4505
4506Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4507
4508 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4509 * doc/Makefile.in: Rebuild.
4510
4511Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4512
66778679
RH		 4513 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4514 for %lo expressions.
4515 (mips_ip, case 'u'): Move range check after code to mask
4516 off bits in %hi/%lo expressions. Mask off high bits for
4517 %lo expressions.
252b5132
RH		 4518
4519Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4520
4521 * doc/Makefile.am (gasver.texi): New target.
4522 (as.info, as.dvi): Depends upon gasver.texi.
4523 * doc/as.texinfo: Include gasver.texi. Mention version number on
4524 title page and in top node.
4525 * doc/Makefile.in: Rebuild.
4526
4527Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4528
4529 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4530 but not including the line containing the edict.
4531 * listing.h (LISTING_EOF): New.
4532 * input-scrub.c (input_scrub_next_buffer): Call it.
4533
4534Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4535
4536 * config/tc-i386.c (i386_operand): Don't set the size of an
4537 immediate address based solely on the suffix and the mode.
4538
4539 * config/tc-i386.c (md_assemble): Add assertion to make sure
4540 overlap2 does not set Imm.
4541
4542 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4543 sequences of whitespace to a single space.
4544 (is_space_chars): Just compare with space.
4545 (md_begin): Don't initialize space_chars.
4546 (md_assemble): Just skip a single whitespace character.
4547 (i386_operand): Rewrite base-index parsing to use new
4548 parse_register, and to skip white space. Skip white space in a
4549 number of other places too. Don't give error message if
4550 parse_register fails.
4551 (parse_register): Change reg_string parameter to be non-const.
4552 Add end_op parameter. Skip white space after the `%', and return
4553 end of register string. Give error message here rather than
4554 caller.
4555
4556Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4557
4558 Based on patch from Matt Semersky <matts@scd.hp.com>:
4559 * expr.c (op_encoding): Make const.
4560 (expr_set_precedence): New function.
4561 (expr_begin): Don't set operator rankings, just call
4562 expr_set_precedence.
4563 * expr.h (expr_set_precedence): Declare.
4564 * read.c (s_mri): Call expr_set_precedence.
4565
4566Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4567
4568 * doc/as.texinfo (Statements): Remove paragraph discussing
4569 continuing lines with a backslash. This hasn't worked for years,
4570 if it ever did.
4571
4572Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4573
66778679 4574 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4575 symbol definitions.
4576 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4577 (ps_CTORS, ps_DTORS): New section types.
4578 (vms_fixup_xtors_section): New function
4579 (Ctors_Psect, Dtors_Psect): Define.
4580 (IS_GXX_XTOR): Define
4581 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4582 Filter static constructors/destructors and add to
4583 Ctors_Symbols/Dtors_Symbols chain.
4584 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4585 appropriate section.
4586
66778679 4587 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4588 * makefile.vms: Merge vax/vms support.
4589
4590Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4591
4592 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4593 (elf_pseudo_table): Add them.
4594 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4595 (md_apply_fix): Accept them.
4596 (mips_fix_adjustable): Don't adjust them.
4597 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4598 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4599 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4600 (tc_fix_adjustable): Don't adjust them.
4601
4602Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4603
4604 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4605 (cgen.o): Use it.
4606 * Makefile.in: Regenerate.
4607 * configure.in: AC_SUBST cgen_cpu_prefix.
4608 * configure: Regenerate.
4609
4610Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4611
4612 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4613 Changed all users of COND12_DELAY.
4614
4615Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4616
4617 * config/tc-mn10300.c (set_arch_mach): New function.
4618 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4619 (md_begin): Default to mn10300 mode.
4620 (md_assemble): Only accept instructions for the core mn10300
4621 chip and the active machine type.
4622
4623Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4624
4625 * subsegs.h (segment_info_type): Give the struct a name.
4626 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4627 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4628 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4629 * config/tc-w65.h (tc_reloc_mangle): Declare.
4630 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4631
4632Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4633
66778679
RH		 4634 * config/tc-v850.c (v850_comm): Restore old section
4635 after common processing.
252b5132
RH		 4636
4637Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4638
4639 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4640
4641Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4642
4643 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4644 char with code that explicitly sign-extends.
4645
4646Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4647
4648 * config/tc-v850.c (md_begin): Restore text section as the current
4649 section after creating call table sections.
4650 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4651 code.
4652
4653 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4654 with call to macro SYM_AUXINFO.
4655
4656Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4657
4658 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4659 with the program transform name.
4660 * Makefile.in: Rebuild.
4661
4662Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4663
4664 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4665 information.
4666
4667Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4668
4669 * config/tc-i386.c (i386_operand): Be prepared for a space between
4670 the open parenthesis and the start of the register operand,
4671 because of the June 16 change.
4672
4673Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4674
4675 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4676 BFD_ASSEMBLER.
4677
4678Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4679
4680 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4681 even if it is belived to be unnecessary.
4682
4683Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4684
4685 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4686 symbols.
4687 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4688
4689Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4690
4691 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4692 shift amount for a repeated operand. The shift amount for the
4693 repeated copy comes from the size of the operand.
4694
4695Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4696
4697 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4698
4699Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4700
4701 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4702
4703Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4704
4705 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4706 characters in it as LEX_IS_SYMBOL_COMPONENT.
4707 * config/tc-i386.h (tc_symbol_chars): Define.
4708 (extra_symbol_chars): Declare.
4709 * config/tc-i386.c (extra_symbol_chars): Define.
4710 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4711 (line_comment_chars): Set to '/' if TE_LINUX.
4712 * doc/c-i386.texi (i386-prefixes): Update.
4713 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4714
4715Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4716
4717 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4718 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4719
47201998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4721
4722 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4723 constraint in instructions REP & REPI.
4724
4725Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4726
4727 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4728 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4729
4730 (check_range): If the operand is shifted, then shift the number
4731 before checking its range.
4732
4733 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4734
4735 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4736 common sections.
4737
4738Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4739
4740 * config/tc-v850.c (v850_comm): Create special sections as needed.
4741
47421998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4743
4744 * config/tc-d10v.c (write_2_short): Addition of swapping
4745 instructions for sequential and reverse sequential order when
4746 given order is not possible.
4747
4748Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4749
4750 * Makefile.am: Rebuild dependencies.
4751 (DEP_INCLUDES): Fix reference to intl build directory.
4752 * Makefile.in: Rebuild.
4753
4754Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4755
4756 * doc/c-i386.texi: Update 16 bit documentation.
4757
4758 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4759 IgnoreDataSize to IgnoreSize as they are used for address size as
4760 well as data size.
4761 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4762 32-bit mode, similarly addr16/data16 and variants.
4763
4764Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4765
4766 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4767 sequential word multiply instructions.
4768
4769 (do_assemble): Add extra command line argument, to allow mul32
4770 attribute to be preserved across parallel insns.
4771 (md_assemble): Insert NOPs between explicitly parallel insns which
4772 contain an 32 bit multiply and a 16 multiply.
4773
4774Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4775
4776 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4777 likewise for REPE.
4778
4779 * config/tc-i386.c (reloc): Add braces.
4780
4781 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4782 consistent with Intel naming.
4783 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4784 use bitfields in sib_byte.
4785 (modrm_byte): Don't use bitfields here either.
4786
4787 * config/tc-i386.c (current_templates): Add const.
4788 (parse_register): Add const to return, param, and char *s.
4789 (i386_operand): Add const to reg_entry *r.
4790 * config/tc-i386.h (templates): Add const to start, end.
4791
4792 Inspired by code for 16 bit gas support from Martynas Kunigelis
4793 <martynas@nm3.ktu.lt>:
4794 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4795 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4796 (uses_mem_addrmode): Remove.
4797 (md_estimate_size_before_relax): Add support here too.
4798 (md_relax_table): Rewrite interface to md_relax for 16 bit
4799 support.
4800 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4801 (opcode_suffix_to_type): Remove.
4802 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4803 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4804 (md_convert_frag): Likewise.
4805 (i386_operand): Add support for 16 bit base/index regs,
4806 immediates, and displacements. Remove some unnecessary casts, and
4807 localise end_of_operand_string, displacement_string_start,
4808 displacement_string_end variables. Add GCC_ASM_O_HACK.
4809 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4810
4811 * config/tc-i386.c (prefix_hash): Remove.
4812 (md_begin): Rewrite without obstacks. Remove prefix hash table
4813 handling. Rewrite lexical table handling.
4814 (i386_print_statistics): Don't print prefix statistics.
4815 (md_assemble): Rewrite instruction parser so that line is not
4816 converted to lower case. Don't do a hash_find for prefixes,
4817 instead recognise them via opcode modifier.
4818 (expecting_operand, paren_not_balanced): Localise variables.
4819 * config/tc-i386.h (IsPrefix): Define.
4820 (prefix_entry): Remove.
4821
4822 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4823 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4824 '\\' in case where comment_chars contains '/'.
4825
4826 * config/tc-i386.c (MATCH): Ensure given operand and template
4827 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4828 you must write `ljmp *table(%ebx)'.
4829
4830 From H.J. Lu <hjl@gnu.org>:
4831 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4832 as 0 ifndef BFD_ASSEMBLER.
4833 (md_assemble): Allow immediate operands without suffix or
4834 other reg operand to default in size to the current code size.
4835
4836Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4837
66778679
RH		 4838 * config/tc-v850.c (md_begin): Restore creation of
4839 .call_table_text and .call_table_data sections.
252b5132
RH		 4840
4841Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4842
4843 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4844 after emitting a word of noops.
4845
4846Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4847
4848 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4849 (i386_operand): Simplify checks for valid base/index combinations.
4850 Disallow `in 4(%dx),%al'.
4851
4852 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4853 index_reg const.
4854 (add_prefix): Change parameter from char to int.
4855
4856 * config/tc-i386.h (Ugh): Define opcode modifier.
4857 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4858
4859 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4860 CONSISTENT_REGISTER_MATCH macros to check register types more
4861 thoroughly. Check for illegal suffix/operand combinations
4862 when matching insns with operands. Handle new `s' suffix, and
4863 associated FloatMF opcode modifier for float insns with memory
4864 operands.
4865 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4866 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4867 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4868 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4869 DATA_PREFIX_OPCODE throughout.
4870
4871 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4872 (md_assemble): Rewrite suffix/register operand checking code to be
4873 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4874 AnyMem, the better to grep.
4875 (pi): Remove Abs.
4876 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4877 given a memory operand. Don't set Abs bits either.
4878 (type_names): Remove Mem*, Abs*.
4879 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4880 define opcode_modifiers as these cases are handled by Disp8,
4881 Disp16, Disp32 and suffix checks.
4882 (COMES_IN_BOTH_DIRECTIONS): Remove.
4883 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4884
4885 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4886 if IgnoreDataSize modifier given. Remove ShortformW modifier
4887 test. Add test for ShortForm in W base_opcode modification.
4888 Merge Seg2ShortForm and Seg3ShortForm code.
4889 * config/tc-i386.h (ShortFormW): Remove.
4890 (IgnoreDataSize): Define.
4891
4892Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4893
4894 * config/tc-d30v.c (md_assemble): Store previous segment state
4895 with previous instruction.
4896
4897Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4898
4899 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4900 (ebp, esp): Remove static variables.
4901 (MATCH): Remove test for InOutPortReg.
4902 (i386_operand): Properly handle InOutPortReg here instead.
4903 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4904 (md_assemble): Simplify and correct modrm and sib generation.
4905 (i386_operand): Add warning for scale without index.
4906 Rewrite checks for valid base/index combinations.
4907
4908 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4909 macros and enclose in do while(0).
4910 (RESTORE_END_STRING): Likewise.
4911 (md_assemble): Add one to printed operand number so we start
4912 from 1 not 0. Add some more gettext invocations.
4913 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4914 number here too.
4915
4916 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4917 DATA_PREFIX, SEG_PREFIX): Define.
4918 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4919 (check_prefix): Remove function.
4920 (add_prefix): New function. Add prefix to i.prefix as well as
4921 doing checks.
4922 (md_assemble): Changes for add_prefix. Remove hack for wait
4923 prefix, instead always output prefixes in fixed order. Test
4924 for jcxz/loop when selecting between word & dword operations,
4925 and add address size prefix rather than operand size prefix.
4926 Remove operand -> address size hack when emitting jcxz/loop.
4927 (i386_operand): Remove O_Absent check as it's done in expr.
4928
4929Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4930
4931 * configure.in: Recognize m5200 as a cpu_type of m68k.
4932 * aclocal.m4: Rebuild with current libtool.
4933 * configure: Rebuild.
4934
4935Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4936
4937 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4938 to relaxable_symbol to prevent references to external symbol from
4939 being relaxed.
4940
4941Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4942
4943 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4944 symbols are relaxable.
4945
4946Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4947
66778679
RH		 4948 * config/tc-v850.c (md_begin): Don't create special
4949 sections by default.
252b5132
RH		 4950
4951Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4952
4953 * config/tc-mips.c (macro): For div and udiv, close the
4954 reorder block as soon as possible.
4955
4956Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4957
4958 From Matt Semersky <matts@scd.hp.com>:
4959 * macro.c (macro_mri_mode): New function.
4960 * macro.h (macro_mri_mode): Declare.
4961 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4962 MRI mode.
4963
4964Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4965
4966 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4967 OBJ_EVAX case.
4968
4969 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4970 until after xstrdup in OBJ_EVAX case.
4971
4972Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4973
4974 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4975 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4976 of hardcoded magic number.
4977 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4978
4979Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4980
4981 * read.c (do_s_func): New function.
4982 (s_func): Call it.
4983 * read.h (do_s_func): Add prototype.
4984
4985Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4986
4987 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4988 nops if fill pattern not specified.
4989
4990Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4991
4992 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4993 * config/te-go32.h (TE_GO32): Define.
4994 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4995
4996Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4997
4998 Implement .func/.endfunc pseudo-ops.
4999 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5000 (s_func): Declare.
5001 * read.c (potable): Add .func,.endfunc.
5002 (s_func): New function.
5003 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5004 functions.
5005 (in_doc_func_p,current_function_label): New static globals.
5006 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5007
5008Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5009
5010 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5011 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5012 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5013 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5014 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5015 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5016 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5017 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5018 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5019 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5020 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5021 * config/tc-a29k.c: Don't define md_short_jump_size,
5022 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5023 * config/tc-alpha.c: Likewise.
5024 * config/tc-alpha.h: Likewise.
5025 * config/tc-arm.c: Likewise.
5026 * config/tc-h8300.c: Likewise.
5027 * config/tc-h8500.c: Likewise.
5028 * config/tc-hppa.c: Likewise.
5029 * config/tc-i860.c: Likewise.
5030 * config/tc-i960.c: Likewise.
5031 * config/tc-ppc.c: Likewise.
5032 * config/tc-sh.c: Likewise.
5033 * config/tc-sparc.h: Likewise.
5034 * config/tc-tic30.c: Likewise.
5035 * config/tc-w65.c: Likewise.
5036 * config/tc-z8k.c: Likewise.
5037
5038Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5039
5040 * config/tc-vax.c (_): Delete this macro used for placeholder
5041 values in vax_operand_width_size; it conflicts with the _() macro
5042 used for internationalization.
5043
5044Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5045
5046 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5047 code. From Chris Moller <moller@bops.com>.
5048
5049 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5050 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5051 * read.c (emit_expr): Initialize seg and subseg fields of a new
5052 broken word.
5053 * write.c (write_object_file): Switch to the appropriate segment
5054 and subsegment when processing a broken word.
5055
5056 * config/tc-m68k.c (mri_assemble): New static function.
5057 (build_mri_control_operand): Call mri_assemble rather than
5058 md_assemble.
5059 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5060 (s_mri_endf, s_mri_endw): Likewise.
5061
5062Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5063
5064 * read.c (s_org): Call md_flush_pending_output if it is defined.
5065
5066 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5067
5068Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5069
5070 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5071 (md_parse_option): Add for same.
5072 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5073 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5074 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5075
5076 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5077
5078Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5079
5080 * config/tc-arm.c (find_real_start): Relax definition of local
5081 labels.
5082
5083Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5084
5085 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5086 symbols at the given address, not just the last one specified.
5087
5088Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5089
66778679
RH		 5090 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5091 or number_to_chars_littleendian to write data.
252b5132
RH		 5092
5093Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5094
5095 * config/tc-v850.c (md_assemble): Remove artificially created
5096 register name symbols.
5097
5098Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5099
5100 * write.c (fixup_segment): Change "segment" to "section" in
5101 error message.
5102
5103Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5104
5105 * write.c (fixup_segment): Change sym1-sym2 message again.
5106
5107Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5108
5109 * write.c (fixup_segment): Improve error message for sym1-sym2
5110 errors when sym1 is in a different segment from sym2.
5111
5112Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5113
5114 * config/tc-m32r.c (warn_unmatched_high): New static local.
5115 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5116 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5117 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5118 (md_parse_option): Likewise.
5119 (md_show_usage): Likewise.
5120 (m32r_frob_file): Likewise.
5121
5122 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5123 (read_a_source_file): Call them.
5124 * read.h (stabs_generate_asm_file): Declare.
5125 * stabs.c (stabs_generate_asm_file): New function.
5126 (generate_asm_file): New function.
5127 (stabs_generate_asm_lineno): Move file name handling into
5128 generate_asm_file.
5129
5130Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5131
5132 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5133 (d30v_current_align, d30v_current_align_seg): New variables.
5134 (d30v_last_label): New variable.
5135 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5136 (s_d30v_data, s_d30v_section): Likewise.
5137 (md_pseudo_table): Call them.
5138 (md_begin): Initialize d30v_current_align_seg.
5139 (md_assemble): Call d30v_align when needed by known current alignment.
5140 (d30v_frob_label, d30v_cons_align): New functions.
5141 * config/tc-d30v.h (md_do_align): Remove.
5142 (tc_frob_label): Call d30v_frob_label.
5143 (md_cons_align): New.
252b5132
RH		 5144
5145 * config/tc-d30v.c (find_format): Convert complex expressions to
5146 expression symbols before processing. Clean up code formatting.
5147
5148Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5149
5150 * po/Make-in (install-info): New target.
5151
5152Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5153
5154 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5155 instructions.
5156 * config/tc-mn10300.c (md_assemble): Likewise.
5157
5158Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5159
5160 * Makefile.am: Update with `make dep-am'.
5161 (HFILES): Add cgen.h.
5162 (cgen.o): Depend on cgen.h.
5163 * Makefile.in: Regenerate.
5164
5165 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5166
5167Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5168
5169 * gasp.c (grab_label): Permit a label to be a preprocessor
5170 variable by permitting a label to start with a backslash.
5171
5172Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5173
5174 * config/tc-mips.c (validate_mips_insn): Removed hack
5175 for previously inaccessible bitfields in some INSN_TRAP
5176 instructions.
5177
5178Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5179
5180 * config/tc-d30v.c (do_assemble): Abort with error message
5181 if opcode operands do not match.
5182
5183Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5184
5185 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5186 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5187 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5188 similar new 'q' operand.
5189
5190Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5191
5192 * cgen.c (cgen_asm_finish_insn): Fix typo.
5193
5194Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5195
5196 * cgen.h: New file.
5197 * cgen.c: Include it.
5198 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5199 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5200 All callers updated.
5201 * config/tc-m32r.c: Include cgen.h.
5202 (m23r_insn): New members num_fixups,fixups.
5203
5204Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5205
5206 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5207 to avoid compiler warning.
5208
5209Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5210
5211 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5212 calling make.
5213
66778679 5214 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5215
5216Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5217
5218 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5219
5220Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5221
5222 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5223 a short format insn.
5224 (md_assemble): Set it for explicitly packed insns.
5225
5226Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5227
5228 * config/obj-coff.c (c_symbol_merge): Do not take address of
5229 native fields when performing the memcpy.
5230
5231Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5232
5233 * config/tc-mips.c (macro,macro2): Implement
5234 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5235
5236Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5237
5238 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5239 relocations against globally visible symbols.
5240 * config/tc-m68k.c (relaxable_symbol): New macro.
5241 (m68k_ip, md_estimate_size_before_relax): Use it.
5242 (tc_m68k_fix_adjustable): Also handle weak symbols.
5243
5244Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5245
5246 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5247 references to externally visible symbols.
5248 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5249 values in twice for a PC relative reloc if the symbol is
5250 externally defined.
5251
5252 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5253 don't adjust a PC relative reloc against an externally visible
5254 symbol.
5255 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5256 for a PC relative fixup against an externally visible defined
5257 symbol, arrange to store object file and addend values as though
5258 the symbol were not defined.
5259 (tc_gen_reloc): Likewise.
5260
5261Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5262
5263 * read.c (sizeof_leb128): Referenced externally by write.c so
5264 don't inline.
5265
5266Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5267
5268 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5269 and expand a 'debug' symbol associated with the next instruction
5270 that does not cause a short instruction to be filled with a NOP.
5271 (md_pseudo_table): Add support for .debugsym.
5272 (assemble_parallel_insn): Add calls to expand_debug_sym as
5273 appropriate.
5274 (md_assemble): Ditto.
5275
5276Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5277
5278 * as.c (main): Conditionally call setlocale.
5279 * gasp.c (main): Likewise.
5280 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5281 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5282
5283Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5284
5285 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5286
5287Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5288
5289 * config/tc-hppa.c: Change all calls to bzero to use memset.
5290 (pa_ip): Add cast to avoid warning.
5291 (tc_gen_reloc, md_apply_fix): Likewise.
5292 (pa_find_space_by_number): Likewise.
5293 (hppa_force_relocation): Likewise.
5294 (pa_block): Change i to unsigned int.
5295 * config/obj-som.h (obj_som_copyright): Declare.
5296
5297Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5298
5299 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5300 for line numbers for assembly source.
5301
5302Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5303
5304 * configure.in: Change version number to 2.9.4
5305 * configure: Rebuild.
5306
5307Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5308
5309 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5310
5311Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5312
5313 * ecoff.h: Change symbolS in function declaration to struct
5314 symbol.
5315
5316Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5317
5318 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5319 (md_convert_frag): Fix i18n typo.
5320
5321Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5322
5323 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5324 * ecoff.h: Protoype it.
5325 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5326 [EVAX] (s_alpha_prologue): Delete.
5327 (md_pseudo_table): Update.
5328
5329Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5330
5331 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5332 array to local pointer.
5333 (get_args, parse_expr): Add casts to avoid warnings.
5334
5335Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5336
5337 * read.c (s_set): Cast xmalloc return value to fragS *.
5338 * config/tc-m68k.c (m68k_ip): Function made static to match
5339 previous forward declaration.
5340 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5341
5342Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5343
5344 * config/tc-v850.c: Add internationalisation macros to error
5345 strings.
5346
5347 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5348 macros to error strings.
5349
5350Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5351
5352 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5353 reloc is in the TOC csect.
5354 (md_apply_fix3): Correct gettext typo.
5355
5356Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5357
5358 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5359 .L - they are local labels and the branches are not really
5360 function calls but rather far jumps.
5361
5362Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5363
5364 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5365
5366Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5367
5368 * config/tc-i386.c (md_assemble): Print operand number rather than
5369 using ordinal_names.
5370 (i386_operand): Likewise.
5371
5372Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5373
5374 * Makefile.am (INTLLIBS): Define to work around apparent automake
5375 bug.
5376 All Makefiles: Regenerated.
5377
5378 * Many files: Added gettext invocations around user-visible
5379 strings.
5380 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5381 HAVE_LC_MESSAGES): Define.
5382 * dep-in.sed: Added asintl.h.
5383 * po/Make-in: New file.
5384 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5385 Include "asintl.h".
5386 * read.c (Z_): Renamed from `_'.
5387 * Makefile.am (SUBDIRS): Added po.
5388 (POTFILES): new macro.
5389 (po/POTFILES.in): New target.
5390 ($(OBJS)): Added asintl.h.
5391 (HFILES): Likewise.
5392 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5393 (as_new_LDADD): Added $(INTLLIBS).
5394 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5395 (gasp_new_LDADD): Added $(INTLLIBS).
5396 (gasp_new_DEPENDENCIES): New macro.
5397 * configure, aclocal.m4: Rebuilt.
5398 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5399 po/Makefile.
5400 (ALL_LINGUAS): Define.
5401 * macro.c: Include "asintl.h".
5402 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5403 * as.h: Include "asintl.h".
5404 * config/tc-i386.c (ordinal_names): Removed.
5405 (md_assemble): Changed error text to avoid ordinal_names.
5406 (i386_operand): Likewise.
5407 (reloc): Added as_bad to avoid i18n problems.
5408 (tc_gen_reloc): Likewise.
5409 * config/tc-arm.c (bad_args): Now a #define.
5410 (bad_pc): Likewise.
5411 * config/obj-vms.c (VMS_stab_parse): Changed type of
5412 `long_const_msg'.
5413 (global_symbol_directory): Unified strings to avoid i18n
5414 problems.
5415 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5416 avoid i18n problems.
5417 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5418 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5419 i18n problems.
5420 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5421 problems.
5422 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5423 comment.
5424 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5425 problems.
5426 * as.c (print_version_id): Added an fprintf to avoid i18n
5427 problems.
5428 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5429 problems.
5430 * expr.c (expr): Added as_warn call to avoid i18n problems.
5431 * messages.c (as_assert): Changed code to avoid i18n problems.
5432 (as_abort): Likewise.
5433 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5434 (s_space): Likewise.
5435 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5436
5437Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5438
5439 * config/tc-i386.c (check_prefix): New static function, split out
5440 from md_assemble.
5441 (struct _i386_insn): Add wait_prefix field.
5442 (md_assemble): Remove wait_prefix local variable. Use
5443 check_prefix when adding a prefix.
5444
5445 * config/tc-i386.c (current_templates): New static variable.
5446 (md_assemble): Remove current_templates local variable.
5447 (md_assemble, i386_operand): Improve error and warning messages in
5448 many places. Add RESTORE_END_STRING in many places before error
5449 return. Clarify some comments.
5450
5451 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5452 element array.
5453 (md_assemble): Parse string instruction operands, looking for
5454 segment override prefixes. Check for invalid segment prefixes on
5455 string instruction.
5456 (i386_operand): i.seg[] and max mem_operand changes for string
5457 insns.
5458 * config/tc-i386.h (EsSeg): Define.
5459
5460 * config/tc-i386.h (regKludge): Define.
5461 (iclrKludge, imulKludge): Don't define.
5462 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5463 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5464 opcode_modifier checks to look for more common cases first. Add
5465 default_seg for IsString case.
5466
5467Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5468
5469 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5470 AC_DECL_YYTEXT.
5471 * configure: Rebuild with new automake and libtool.
5472 * aclocal.m4, Makefile.in: Likewise.
5473
5474 * doc/Makefile.am (as.dvi): New target.
5475 * doc/Makefile.in: Rebuild.
5476
5477Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5478
5479 * configure.in: Added sparc86x support.
5480
5481 * configure: Rebuild.
5482
5483 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5484 sparc_arch.
5485 (md_parse_option): Warn if -EL is not supported for this architecture.
5486
5487 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5488
5489Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5490
66778679
RH		 5491 * config/tc-mips.c (mips_ip): Note when we use get match on
5492 the full instruction name.
252b5132
RH		 5493
5494Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5495
5496 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5497 back into the expression to handle add/sub simplification correctly.
5498
5499Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5500
66778679 5501 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5502
5503Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5504
5505 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5506 #<n>' instruction.
5507
5508Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5509
5510 * symbols.c (max_indent_level): New global.
5511 (print_symbol_value_1): Use it.
5512 * expr.h (expr_build_dot): Declare.
5513 * expr.c (expr_build_dot): New function.
5514
5515Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5516
5517 * symbols.c (print_binary): New function.
5518 (print_expr_1): Call it.
5519
5520Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5521
5522 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5523 operand in the opcode.
5524
5525Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5526
5527 * config/tc-i386.h: Reorder operand flags and opcode modifier
5528 flags for clarity. Remove unused definitions: Unknown,
5529 ImmUnknown, DispUnknown, NoModrm.
5530 * config/tc-i386.c (type_names): Add missing Debug type.
5531 (md_assemble): Better duplicate prefix checking. Quicker string
5532 instruction check via new opcode_modifier flag.
5533
5534Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5535
5536 * doc/as.texinfo (Invoking): Clarify -Wa example.
5537
5538Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5539
5540 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5541 (s_mips_weakext): Define.
5542 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5543 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5544 defined(TC_MIPS).
5545
5546Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5547
5548 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5549 is an error if the value can not be computed at assembly time.
5550 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5551
5552Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5553
5554 * gasp.c (main): Set next field of new include_path structure to
5555 NULL. From Avery Pennarun <averyp@gdc.ca>.
5556
5557 * read.c (s_mri_sect): Call as_bad rather than abort for an
5558 unsupported MRI target.
5559
5560Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5561
5562 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5563 the destination of a branch instruction should be altered.
5564 (find_real_start): New function: Locate the real, Thumb coded
5565 start of a Thumb function.
5566 (do_t_branch23): Alter the destination of branches to Thumb
5567 functions.
5568
5569 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5570
5571Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5572
5573 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5574 also.
5575
5576Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5577
5578 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5579 * doc/c-hppa.texi: Likewise.
5580
5581Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5582
5583 * Makefile.am: Rebuild dependencies.
5584 * Makefile.in: Rebuild.
5585
5586 * Makefile.am (DEP_INCLUDES): New variable.
5587 (.dep1): Change to work when srcdir is not an absolute path.
5588 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5589 * Makefile.in: Rebuild.
5590
5591Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5592
5593 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5594 LinearAddress patch.
5595
5596 * configure.in: Set version to 2.9.1.
5597 * configure: Rebuild.
5598
5599 * Branched binutils 2.9.
5600
5601Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5602
5603 * config/tc-i386.h (FWait): Define.
5604 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5605 other prefixes. Check FWait flag in opcode table to see which
5606 instructions require an fwait prefix.
5607
5608Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5609
5610 * stabs.c (get_stab_string_offset): Always create a stab string
5611 section.
5612
5613Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5614
5615 Fix some gcc -Wall warnings:
5616 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5617 * ehopt.c (eh_frame_code_alignment): Likewise.
5618 * expr.c (integer_constant, operand): Likewise.
5619 * frags.c (frag_align): Likewise.
5620 * gasp.c (level_0, change_base, doinstr): Likewise.
5621 * hash.c (hash_ask): Likewise.
5622 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5623 (debugging_pseudo): Likewise.
5624 * macro.c (define_macro, check_macro): Likewise.
5625 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5626 (ignore_rest_of_line, float_cons): Likewise.
5627 * symbols.c (decode_local_label_name): Likewise.
5628 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5629 (fixup_segment, number_to_chars_bigendian): Likewise.
5630 (number_to_chars_littleendian): Likewise.
5631 * config/atof-ieee.c (gen_to_words): Likewise.
5632 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5633 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5634 * read.c (output_big_sleb128): Initialize locals to avoid
5635 warnings.
5636 (output_big_uleb128, equals): Likewise.
5637 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5638 to unsigned int. Change zeros to unsigned int.
5639 * cond.c (s_if): Add return to default case.
5640 * frags.c (frag_now_fix): Change return type to addressT.
5641 * frags.h (frag_now_fix): Update declaration.
5642 * listing.c (file_info_struct): Change linenum to unsigned int.
5643 (struct list_info_struct): Change hll_line to unsigned int.
5644 (print_source): Update format string.
5645 * read.c (emit_expr): Change scan to unsigned int, and don't
5646 bother to initialize it.
5647 * symbols.c (dollar_label_count): Change to unsigned long.
5648 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5649 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5650 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5651
5652Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5653
5654 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5655 mcf5200 just as we do for m68000.
5656 (m68k_init_after_args): Likewise.
5657 (md_estimate_size_before_relax): Likewise.
5658
5659Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5660
5661 * config/tc-v850.c (md_assemble): Store relocation addend in
5662 fixup instead of instruction.
5663
5664Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5665
5666 * config/tc-i386.c (md_assemble): Swap template arguments to
5667 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5668 This macro is currently symmetric, so passing them the wrong
5669 way didn't cause any problem, but may if the macro is changed
5670 in the future.
5671 After copying template to i.tm, use i.tm. rather than t-> to
5672 access fields, and make t a const*
5673 Move i.tm.operand_types[] swap to immediately after the copy.
5674
5675Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5676
5677 * expr.h (expr_build_uconstant): Add prototype.
5678 (expr_build_unary,expr_build_binary): Add prototypes.
5679 * expr.c (expr_build_uconstant): New function.
5680 (expr_build_unary,expr_build_binary): New functions.
5681
5682Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5683
66778679
RH		 5684 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5685 * macro.c (macro_expand_body): Increase buffer size.
5686 * messages.c (as_warn): Likewise.
252b5132
RH		 5687 (as_warn_where, as_bad, as_bad_where): Likewise.
5688
5689Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5690
5691 Based on patch from H.J. Lu <hjl@gnu.org>:
5692 * Makefile.am (DISTSTUFF): New variable.
5693 (diststuff): New target.
5694 * Makefile.in: Rebuild.
5695
5696Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5697
5698 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5699 m32r_elf_section_change_hook.
5700
5701 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5702 emit a nop if a section ends with a 16 bit instruction.
5703
5704Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5705
5706 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5707 s_lcomm rather than obj_coff_lcomm.
5708 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5709
5710Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5711
5712 * config/tc-i386.h (LinearAddress): Define.
5713 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5714 instruction, don't use a default segment.
5715
5716Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5717
5718 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5719 * configure: Rebuild.
5720
5721Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5722
5723 * aclocal.m4, configure: Rebuild with libtool 1.2.
5724
5725Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5726
5727 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5728 PC relative branches. Patch courtesy of Jonathan Walton.
5729
5730
5731Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5732
5733 * configure.in (emulations): Add thumb-pe target.
5734
5735 * configure (emulations): Add thumb-pe target.
5736
57371998-03-17 Ken Raeburn <raeburn@cygnus.com>
5738
5739 * itbl-lex.l (yywrap): Don't define if already defined as a
5740 macro.
5741
5742Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5743
5744 * depend.c (quote_string_for_make): New function.
5745 (wrap_output): Use it.
5746
5747Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5748
5749 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5750 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5751
5752Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5753
5754 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5755 Recognize -GN and -relax.
5756 (md_begin): Initialize gp size from -G switch.
5757 (alpha_force_relocation): Always force if -relax.
5758 (alpha_align): Take a new argument that will specify when to
5759 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5760 Change all callers. Emit nop alignment padding as nop+unop pair.
5761
5762Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5763
5764 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5765 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5766
5767Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5768
5769 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5770 require padding to the next long word boundary.
5771
5772Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5773
5774 * cgen.c: #include symcat.h.
5775 * config/tc-m32r.c: Likewise.
5776
5777Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5778
5779 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5780 absolute expressions instead of '$' prefixed register names.
5781
5782Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5783
5784 * read.c (s_set): Record file and line info for symbols when -as.
5785 (pseudo_set): Don't overwrite that dummy fragment.
5786
5787Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5788
5789 * config/tc-ppc.c (md_pseudo_table): Add "section".
5790 (ppc_named_section): New static function.
5791
5792Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5793
5794 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5795 so we don't have to scan the entire list.
5796
5797Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5798
5799 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5800 case, allow the parallel instructions to modify the same flag
5801 bits.
5802
5803Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5804
5805 * listing.c (list_symbol_table): Categorize symbols by
5806 undefined_section rather than sy_frag->line == NULL.
5807
5808Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5809
5810 * Makefile.am (install-exec-local): Install properly when ln
5811 fails or tooldir == prefix.
5812
5813Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5814
5815 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5816 Test result of insert_operand for error.
5817
5818Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5819
5820 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5821 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5822 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5823 * doc/Makefile.in: Rebuild.
5824
5825Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5826
5827 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5828 (macro): Fix handling of M_COP[0-3].
5829
5830Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5831
5832 Based on patches from Ross Harvey <ross@teraflop.com>:
5833 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5834 if macro_alternate or macro_mri.
5835 (getstring): Remove support for byte constants between < and >.
5836 (get_any_string): '<' only starts a string if macro_alternate or
5837 macro_mri.
5838 (macro_expand_body): Permit keyword parameters following
5839 positional parameters.
5840
5841 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5842 * configure.in (alpha*-*-netbsd*): New target.
5843 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5844 * configure: Rebuild.
5845
5846 * as.h (flag_warn_suppress_instructionswap): Move from here...
5847 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5848 here, and make static.
5849
5850 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5851 BFD_ASSEMBLER or MANY_SEGMENTS.
5852
5853 * as.c (show_usage): Update bug-gnu-utils address.
5854 * gasp.c (show_usage): Likewise.
5855 * doc/as.texinfo (Bug Reporting): Likewise.
5856
5857Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5858
66778679 5859 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5860 insns regardless of the size of a pointer if we're in mips I or
5861 MIPS II mode.
66778679 5862 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5863
5864Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5865
5866Fix rac to accept only a0:
5867 * tc-d10v.c (parallel_ok, find_opcode):
5868 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5869 Introduce OPERAND_GPR.
5870
5871Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5872
5873 * read.c (s_fill): Handle non-constant repeat counts by creating
5874 an rs_space fragment.
5875
5876Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5877
5878 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5879 from as_bad to as_warn.
5880
5881Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5882
5883 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5884 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5885 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5886
5887Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5888
5889 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5890 seg_fix_rotP rather than fix_root from seg_info.
5891
5892Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5893
5894 * expr.c: Add support for 0x1_2_3_4 bignums.
5895
5896Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5897
5898 * configure.in: Change -linux* to -linux-gnu*.
5899 * configure: Rebuild.
5900
5901 * app.c (do_scrub_begin): Treat \r as whitespace.
5902
5903Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5904
5905 * Makefile.am: Update dependencies.
5906 * Makefile.in: Rebuild.
5907
5908Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5909
5910 * configure, aclocal.m4: Rebuild with new libtool.
5911
5912Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5913
66778679
RH		 5914 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5915 the argument to bfd_set_arch_mach.
5916 (load_address): Use bfd_arch_bits_per_address to determine the
5917 bit size of an address instead of looking at the isa level.
5918 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5919
5920Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5921
5922 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5923
5924Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5925
5926 * ehopt.c: New file.
5927 * as.h (enum _relax_state): Add rs_cfa.
5928 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5929 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5930 * read.c (emit_expr): Call check_eh_frame.
5931 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5932 (relax_segment): Likewise.
5933 * Makefile.am: Rebuild dependencies.
5934 (GAS_CFILES): Add ehopt.c.
5935 (GENERIC_OBJS): Add ehopt.o.
5936 * doc/internals.texi (Frags): Document rs_cfa.
5937
5938 * as.c (show_usage): Mention --traditional-format.
5939 (parse_args): Accept --traditional-format.
5940 * as.h (flag_traditional_format): Declare.
5941 * output-file.c (output_file_create): If flag_traditional_format,
5942 set BFD_TRADITIONAL_FORMAT on stdoutput.
5943 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5944
5945 * config/tc-mips.c (append_insn): Make sure that if we have a
5946 fixup for an unmatched %hi reloc, it does not associated with a
5947 variant frag.
5948
5949 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5950 * doc/Makefile.in: Likewise.
5951
5952Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5953
5954 * config/tc-m32r.c (check_for_side_effects): New function.
5955 (can_make_parallel): Add checks for instruction side effects
5956 clashing with the other instruction.
5957 (assemble_parallel_insn): Improve warning messages. Return error
5958 message from non-swapped instruction order.
5959
5960Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5961
5962 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5963
5964 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5965 md_cleanup definition. This moves the forced literal output to
5966 the end of the source pass, and avoids macro's inserting literals
5967 into the code immediately after the macro expansion.
5968
5969Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5970
5971 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5972 a gas internal symbol is adjustable.
5973 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5974
5975 * as.h: If gcc version greater than 2.6, use `__format__' and
5976 `__printf__' in function attributes, rather than `format' and
5977 `printf'.
5978
5979Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5980
5981 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5982
5983Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5984
5985 Add tms320c30 support:
5986 * config/tc-tic30.h: New file.
5987 * config/tc-tic30.c: New file.
5988 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5989 TARGET_FORMAT as "coff-tic30".
5990 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5991 * Makefile.am: Rebuild dependencies.
5992 (CPU_TYPES): Add tic30.
5993 (CPU_OBJ_VALID): tic30-aout is valid.
5994 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5995 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5996 * configure, Makefile.in: Rebuild.
5997
5998Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5999
6000 * config/tc-v850.c (md_assemble): Improvements to error messages.
6001
6002Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6003
6004 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6005 BFD_RELOC_HI16_S to store the high bits of any value.
6006
6007 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6008 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6009 assembler calculate relocations to any external symbol at all.
6010 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6011 involving generation of pc-relative relocs.
6012 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6013 has been moved to md_apply_fix3.
6014
6015 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6016 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6017 which actually means (the address of identifier's GOT entry) +
6018 constant, which is not particularly useful.
6019
6020Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6021
6022 * read.h (include_dirs): Declare.
6023 (include_dir_count,include_dir_maxlen): Declare.
6024
6025Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6026
6027 * configure.in: Correct check for shared opcodes library.
6028 * configure: Rebuild.
6029
6030 * listing.c (buffer_line): If we can't open the file, set at_end.
6031 (listing_print): Remove unused local variable fi.
6032
6033 * config/m68k-parse.y (reglistpair): Handle register list in
6034 either order.
6035
6036 * config/vms-conf.h: Don't undef VERSION.
6037
6038Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6039
6040 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6041 OBJS variable.
6042 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6043 variable.
6044 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6045 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6046 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6047 (EXTRA_DIST): Define.
6048 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6049 explicitly rather than via the list of object files.
6050 (gcc-as.opt): New file created when make-gas.com is run.
6051 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6052 itbl-cpu.h} to #include appropriate file rather than copying that
6053 file.
6054 * config/vms-conf.h: Synchronize with current config.in.
6055 * Makefile.in: Rebuild.
6056
6057Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6058
6059 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6060 (parallel_ok): Relaxed parallel subinstruction dependency check.
6061
6062Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6063
6064 * as.h (flag_warn_suppress_instructionswap): added new flag.
6065 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6066 command line argument.
6067 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6068 warning only if flag_warn_suppress_instructionswap is false.
6069
6070Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6071
6072 * configure.in (i386-*-mingw32*): New target.
6073 * configure: Rebuild.
6074
6075Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6076
6077 * symbols.c (resolve_symbol_value): Don't set the segment if it
6078 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6079
6080 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6081 S_GET_SEGMENT.
6082
6083Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6084
6085 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6086 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6087 compiler.
6088
6089Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6090
6091 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6092
6093Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6094
6095 * config/tc-v850.c (v850_insert_operand): Display instruction when
6096 an error is encountered.
6097
6098Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6099
6100 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6101 (i386-*-sco3.2v5*coff): New target.
6102 (i386-*-sco3.2*): New target.
6103 * configure: Rebuild.
6104
6105Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6106
6107 * config/tc-v850.c: Tidy error message production.
6108
6109Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6110
6111 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6112 validate_immediate return value in the right type for comparisons
6113 to FAIL.
6114
6115Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6116
6117 * listing.c (MAX_BYTES): Use listing variables not constants.
6118 (data_buffer): No longer an array, but a pointer.
6119 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6120 (listing_listing): Allocate data_buffer.
6121
6122Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6123
6124 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6125 --listing-rhs-width, --listing-cont-lines.
6126 (show_usage): Update.
6127 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6128 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6129 (print_lines): Use the variables instead of the constants.
6130 (listing_listing): Likewise.
6131 * listing.h: Declare the new vars.
6132
6133Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6134
6135 * as.c (parse_args): Add --keep-locals alias for -L.
6136 Add --strip-local-absolute.
6137 (show_usage): Update.
6138 * as.h (flag_strip_local_absolute): New flag.
6139 * symbols.c (S_IS_LOCAL): Use it.
6140 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6141 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6142 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6143
6144Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6145
6146 * config/tc-m32r.c: Detect if explicitly parallel instructions
6147 might have an io conflict and issue a warning message.
6148
6149Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6150
6151 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6152 cgen_swap_fixups): Functions to save, restore and swap the fixup
6153 chain with a backup copy.
6154 (cgen_asm_finish_insn): Returns address of constructed insn.
6155
6156Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6157
6158 * listing.c (file_info_struct): Remove FILE, add POS.
6159 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6160 (file_info): Don't open the file.
6161 (buffer_line): Check for the file in the last_open cache, updating
6162 as necessary.
6163 (print_source): Don't reference file_info->file.
6164 (listing_listing): Likewise.
6165 (listing_print): Close the file in the cache, if any.
6166
6167Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6168
6169 * read.c (dwarf_file_string): New file static variable.
6170 (emit_expr): Look for constant sequence that leads up to a file
6171 name in DWARF debugging output.
6172 (stringer): Use dwarf_file_string to decide whether to accept a
6173 string as a file name.
6174
6175Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6176
6177 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6178 (crack_operand): Add reg->reglst MRI hack.
6179 (r_seg): Put reglst symbols in reg_section.
6180 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6181
6182Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6183
6184 * tc-sh.c (get_specific): Handle SGR & DBR.
6185
6186Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6187
6188 * tc-h8300.c (parse_reg): Take the length of the symbol into
6189 account when attempting to match a register name.
6190 * tc-h8500.c (parse_reg): Likewise.
6191
6192Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6193
6194 * cgen.c: Formatting changes to improve readability.
6195
6196Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6197
6198 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6199 delay slot.
6200
6201Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6202
6203 Based on a patch from Jim Wilson
6204 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6205 (tc_gen_reloc): Handle cross section PC relative relocs
6206 correctly.
6207
6208Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6209
6210 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6211
6212Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6213
6214 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6215 (expr_jmp_buf): New static local.
6216 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6217 (cgen_md_operand): New function.
6218 * tc-m32r.c: Clean up pass over `struct foo' usage.
6219 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6220
6221Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6222
6223 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6224 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6225
6226Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6227
6228 * config/tc-i386.c (i386_operand): Give an error if there are
6229 unrecognized characters after an expression.
6230
6231For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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