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IRIX GCC fixes from 5.0 branch.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
ee7fcc42
AM		 12000-05-23 Alan Modra <alan@linuxcare.com.au>
2
3 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
4 (md_estimate_size_before_relax): so we can use it here instead of
5 old kludges. Localise vars to blocks. Comment.
6
7 * frags.c (frag_new): Update fr_var comments.
8 * frags.h (struct frag): Ditto.
9
c67e42c9
RH		 102000-05-22 Richard Henderson <rth@cygnus.com>
11
12 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
13 (pseudo_func): Add pcrel.
14 (operand_match): Handle IA64_OPND_TGT64.
15 (build_insn): Likewise.
16 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
17 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
18 (fix_insn): Handle all three 64-bit relocation types.
19
5110c57e
HPN		 20Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
21
22 * obj.h (struct format_ops): New members begin, app_file,
23 s_set_other, s_set_desc, s_get_type, s_set_type,
24 separate_stab_sections, init_stab_section.
25
26 * config/obj-multi.h: Update GPL notice to v2.
27 (obj_begin): New.
28 (obj_app_file): New.
29 (S_SET_SIZE): Test s_set_size for NULL before calling.
30 (S_SET_ALIGN): Similar for s_set_align.
31 (S_SET_OTHER): New.
32 (S_SET_DESC): New.
33 (S_GET_TYPE): New.
34 (S_SET_TYPE): New.
35 (SEPARATE_STAB_SECTIONS): New.
36 (INIT_STAB_SECTION): New.
37 (EMIT_SECTION_SYMBOLS): New.
38 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
39
40 * config/obj-elf.h: Update GPL notice to v2.
41 Mention that this file is included from obj-multi.h.
42 (obj_begin): Wrap definition in ifndef.
43 (elf_file_symbol): Constify declaration.
44 (obj_app_file): Ditto.
45 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
46 Wrap in ifndef SEPARATE_STAB_SECTIONS.
47
48 * config/obj-elf.c (elf_s_set_other): New.
49 (elf_file_symbol): Constify argument.
50 (elf_separate_stab_sections): New.
51 (elf_init_stab_section): New.
52 (elf_format_ops): Add new members. Remove comma at end.
53
54 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
55 (ecoff_format_ops): Add new fields. Remove comma at end.
56 Mention inconsistency for emit_section_symbols.
57
58 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
59
60 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
61 (coff_separate_stab_sections): New.
62 (coff_format_ops): Add new members.
63
64 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
65 (obj_aout_s_set_other): New.
66 (obj_aout_s_set_desc): New.
67 (obj_aout_s_get_type): New.
68 (obj_aout_s_set_type): New.
69 (obj_aout_separate_stab_sections): New.
70 (aout_format_ops): New members added. Use obj_aout_process_stab,
71 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
72 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
73 appropriate.
74 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
75
b98ef147
AM		 762000-05-22 Alan Modra <alan@linuxcare.com.au>
77
78 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
79 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
80 (md_estimate_size_before_relax): Ensure jumps to weak and
81 externally visible symbols are relocatable.
82
0aa5d426
HPN		 83Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
84
85 * stabs.c (aout_process_stab): Make global.
86 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
87 * read.h (aout_process_stab): Declare.
88
89 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
90 Generalize to *aout, *coff *elf.
91 * configure: Regenerated.
92
93 * doc/internals.texi (Object format backend): Say
94 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 95
96 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
97 * Makefile.in: Regenerated.
98
7c3dc350
CM		 992000-05-19 Catherine Moore <clm@cygnus.com>
100
101 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
102
b3b6a3fe
JL		 1032000-05-18 Alan Modra <alan@linuxcare.com.au>
104
105 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
106 instruction to reflect change in re_assemble_*.
107
c9e10a08
JL		 108Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
109
110 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
111 build PA64 ELF tools.
112 * configure: Rebuilt.
113
3043679f
AM		 1142000-05-17 Alan Modra <alan@linuxcare.com.au>
115
116 * Makefile.am: Regenerate dependencies.
117 * Makefile.in: Regenerate.
118
322f2c45
NC		 1192000-05-15 Nick Clifton <nickc@cygnus.com>
120
121 * config/tc-arm.c (struct asm_psr): Add boolean field
122 distinguishing between CSPR and SPSR. Rename 'number' field
123 to 'field'.
124 (psrs): Rearrange contents to match new asm_psr structure.
125 (arm_psr_parse): Move next to psr_required_here. Make it
126 return an asm_psr structure.
127 (psr_required_here): Use asm_psr structure returned by
128 arm_psr_parse.
129 (do_msr): Reorganise to allow psr_required_here to be called
130 only once.
131 (md_undefined_name): Mark 'name' parameter as unused, since
132 the COFF target does not use it.
322f2c45 133
5e6cbf41
PB		 1342000-05-14 David O'Brien <obrien@FreeBSD.org>
135
136 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
137 standards.
138 * config/te-aux.h: Likewise.
139 * config/te-dpx2.h: Likewise.
140 * config/te-go32.h: Likewise.
141 * config/te-hp300.h: Likewise.
142 * config/te-hppa.h: Likewise.
143 * config/te-i386aix.h: Likewise.
144 * config/te-ic960.h: Likewise.
145 * config/te-interix.h: Likewise.
146 * config/te-nbsd532.h: Likewise.
147 * config/te-pc532mach.h: Likewise.
148 * config/te-ppcnw.h: Likewise.
149 * config/te-psos.h: Likewise.
150 * config/te-sparcaout.h: Likewise.
151 * config/te-sun3.h: Likewise.
152 * config/te-sysv32.h: Likewise.
153
4132022d
AM		 1542000-05-14 Alan Modra <alan@linuxcare.com.au>
155
156 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
157 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
158 and sign extend without an if statement.
159 (build_bytes): Likewise.
160
1612000-05-14 Kazu Hirata <kazu@hxi.com>
162
163 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
164 X_add_symbol L_32 case.
165
b4fd930a
AM		 1662000-05-14 David O'Brien <obrien@FreeBSD.org>
167
168 * config/te-freebsd.h: New file.
169
a38cf1db
AM		 1702000-05-13 Alan Modra <alan@linuxcare.com.au>
171
897083bd
AM		 172 * asintl.h (gettext, dgettext, dcgettext, textdomain,
173 bindtextdomain): Replace defines with those from intl/libgettext.h
174 to quieten gcc warnings.
175
a38cf1db
AM		 176 * NEWS: Mention x86 .arch and -q.
177
178 * config/tc-i386.c (quiet_warnings): New.
179 (md_assemble): Use quiet_warnings.
180 (md_parse_option): Set quiet_warnings from -q.
181 (md_show_usage): Mention -q, delete -m.
182 (flag_do_long_jump): Delete.
183 (md_parse_option): Remove -m.
184 (md_show_usage): Remove -m.
185 (md_create_long_jump): Remove useless flag_do_long_jump code.
186
187 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
188 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
189
e413e4e9
AM		 1902000-05-13 Alan Modra <alan@linuxcare.com.au>
191 Alexander Sokolov <robocop@netlink.ru>
192
193 * doc/c-i386.texi (i386-Arch): New section.
194 (i386-Syntax): Mention .intel_syntax and .att_syntax.
195
196 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
197 (smallest_imm_type): Use smallest opcode for shift by one if cpu
198 architecture has been given and is not 486.
199 (set_cpu_arch): New.
200 (md_pseudo_table): Add .arch.
201 (md_assemble): Warn if cpu architecture has been given and an
202 unsupported instruction.
203
204 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
205 Move operand_types bit defines after relevant template field.
206 (template): Add cpu_flags.
207 (Cpu*): Define.
208 (arch_entry): New.
209
e8b1cae5
AO		 2102000-05-12 Alexandre Oliva <aoliva@cygnus.com>
211
212 * config/tc-mn10300.h (md_end): Define.
213 (mn10300_finalize): Declare.
214 * config/tc-mn10300.c: Include dwarf2dbg.h.
215 (debug_line): Define.
216 (md_assemble): Generate dwarf2 line info.
217 (mn10300_finalize): New function. Finalize dwarf2 info.
218
426b0403
AM		 2192000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
220
221 * config/tc-mips.c (md_estimate_size_before_relax): Use the
222 external version of the relocation for weak symbols.
223
e4c58b25
JW		 2242000-05-08 David Mosberger <davidm@hpl.hp.com>
225
226 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
227 frame size in units of 16 bytes, as required per SW Conventions manual.
228 (output_unw_records): Output info-block header as a dword to get
229 byte-order right.
230
8fce3f5e
AM		 2312000-05-08 Alan Modra <alan@linuxcare.com.au>
232
233 * as.h: #include "file", not <file> on files from ../include.
234 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
235 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
236 (md_convert_frag): Add ATTRIBUTE_UNUSED.
237 (tc_coff_symbol_emit_hook): Ditto.
238 (OPTCOUNT): Cast to int to avoid compiler warning.
239 (md_begin): Fix signed/unsigned warnings.
240
2412000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
242
243 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
244 ABRANCH LONG case for a conditional branch on a 68000.
245 (md_estimate_size_before_relax): Likewise. Also handle
246 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
247 (m68k-ip: case ABSL): Relax absolute references to 16-bit
248 PC-relative on all CPUs.
249 (md_estimate_size_before_relax): Likewise.
250
fb166ee3
AM		 2512000-05-04 Alan Modra <alan@linuxcare.com.au>
252
253 * as.c (parse_args): Just mention current year in printed
254 copyright message.
255
7a899fff
C		 2562000-05-03 J.T. Conklin <jtc@redback.com>
257
258 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
259 unit registers.
260 (md_parse_option): Recognize -m7400.
261
44877466
ILT		 2622000-05-03 Ian Lance Taylor <ian@zembu.com>
263
264 * config/atof-ieee.c (gen_to_words): When adding carry back in,
265 don't permit lp to become less than the words array.
266
eaa15ab8
NC		 2672000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
268
269 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
270 Fix little-endian case.
271
7c4f6a03
AM		 2722000-05-03 David O'Brien <obrien@NUXI.com>
273
274 * as.c (parse_args): Update copyright.
275
da5d444c
AM		 2762000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
277
278 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
279 for the .bss section too.
280
3f9b03b5
AM		 2812000-05-02 Alan Modra <alan@linuxcare.com.au>
282
283 * configure.in: Set em=linux for hppa-*-linux.
284 * configure: Regenerate.
285 * doc/Makefile.in: Regenerate with correct automake.
286
287 * frags.c (frag_grow): Sanity check chunk_size.
288
289 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
290 * config/obj-som.h: Likewise.
291 * config/obj-ieee.h: Likewise.
292
293 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
294
295 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
296 (md_pseudo_table): Fully initialise OBJ_ELF cases.
297 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
298 (pa_ip): low_sign_unext now returns via function value. Use
299 re_assemble_* instead of dis_assemble_* and
300 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
301 unnecessarily.
302 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
303 (md_section_align, md_parse_option, md_show_usage,
304 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
305 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
306 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
307 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
308 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
309 pa_text): Likewise.
310 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
311 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
312 outside of switch. Correct mask and shifting errors in case 10
313 and case -11. In case 21, compare against signed range to suit
314 hppa_field_adjust changes. In case 12, use re_assemble_12. In
315 case 17 and case 22, use offsetT variable to properly check range.
316 Use re_assemble_* here too.
317 (evaluate_absolute): Change type of value to offsetT. Call
318 hppa_field_adjust to do the work for us.
319 (pa_parse_cmpb_64_cmpltr): Delete save_s.
320 (pa_parse_cmpib_64_cmpltr): Ditto.
321 (pa_build_unwind_subspace): Delete unused var subseg. Change type
322 of i to unsigned int.
323 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
324 (pa_end_of_source): Return type is void.
325
a2984248
CM		 326Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
327
328 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
329
df136245
DC		 330Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
331
332 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
333 More comments added.
334 (md_begin): Removed "construct symbols for each register name".
335 Because register names conflicts with GCC generated function
336 names.
337 (avr_operand): Now constant numbers can be used as a register
338 identifiers (0 as r0, 31 as r31).
339 (md_assemble): use skip_space () before parsing instruction
340 operands.
341
b170af93
DC		 342Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
343
344 * config/tc-avr.c: New AVR_ISA_ defined.
345 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
346 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
347 for `fmul', `movw' and `lpm R,Z' instructions.
348 (avr_operands): Warn if current opcode is a two-word instruction
349 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
350 (avr_opcodes): New commands added.
351 (REGISTER_P): Check 'a' and 'v' constraint letters.
352 (mcu_types): New MCU added.
353
c1e73230
AM		 3542000-05-01 Alan Modra <alan@linuxcare.com.au>
355
356 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
357 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
358 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
359 * configure: Regenerate.
360
a1934524
AM		 3612000-04-29 Andreas Jaeger <aj@suse.de>
362
363 * as.h: Correctly check GCC version.
364
7f6d05e8
CP		 365Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
366
367 * as.c (parse_args): Allow md_parse_option to override -a listing
368 option.
369 * config/obj-coff.c (add_lineno): Change type of offset parameter
370 from "int" to "bfd_vma."
371 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
372 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
373 (ppc_change_csect): Align correctly for XCOFF64.
374 (ppc_machine): New function, which discards "ppc_machine" line.
375 (ppc_tc): Cons for 8 when code is 64 bit.
376 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
377 relocations.
378 (md_parse_option): Handle -a64 and -a32.
379 (ppc_xcoff64): New.
380 * config/tc-ppc.h (TARGET_MACH): Define.
381 (TARGET_FORMAT): Move to function.
382 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
383
d9b7d820
AM		 3842000-04-26 David O'Brien <obrien@FreeBSD.org>
385
386 * doc/as.1: Fix unbalanced brackets.
387
388 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
389 TE_FreeBSD.
390 (line_comment_chars): Set to '/' if TE_FreeBSD.
391
cea1ab94
JL		 392Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
393
394 * configure.in: Configury support for PA64 (currently disabled).
395 * configure: Rebuilt.
396
e799a695
AM		 3972000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
398
399 * config/tc-mips.c (s_change_sec): Use record_alignment, not
400 bfd_set_section_alignment.
401
3b0ec529
AM		 4022000-04-25 Alan Modra <alan@linuxcare.com.au>
403
404 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
405 than 32.
406
adcf07e6
NC		 4072000-04-24 Nick Clifton <nickc@cygnus.com>
408
409 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
410 * doc/as.texinfo (Align): Include arm and strongarm in list of
411 targets that have the second form of the behaviour of the .align
412 directive.
413
5047a41f
JL		 4142000-04-24 Mark Klein <mklein@dis.com>
415
416 * obj-som.c: Terminate obj_pseudo_table.
417
bf3ca999
TW		 4182000-04-22 Timothy Wall <twall@cygnus.com>
419
420 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
421 to "natval".
422 (operand_match): Conditionally insert default bit values for IMMU9.
423
98e5953c
JL		 4242000-04-14 Matthew Green <mrg@cygnus.com>
425
426 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
427 * configure: Rebuilt.
428
a02fab7e
JL		 429Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
430 Jason Eckhardt <jle@cygnus.com>
431
c67e42c9 432 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
a02fab7e
JL		 433
434 * config/tc-hppa.c (CHECK_ALIGN): New macro.
435 Added handling of new operand types l,y,&,fe,fE,fx.
436
800eeca4
JW		 437Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
438 David Mosberger <davidm@hpl.hp.com>
439 Timothy Wall <twall@cygnus.com>
440 Andrew MacLeod <amacleod@cygnus.com>
441 Jim Wilson <wilson@cygnus.com>
442
443 * Makefile.am (CPU_TYPES): Add ia64.
444 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
445 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
446 * Makefile.in: Rebuild.
447 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
448 * configure: Rebuild.
449 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
450 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
451 * expr.c (expr): Handle md_optimize_expr.
452 * read.c (LEX_HASH): Add comment.
453 * config/tc-ia64.c, config/tc-ia64.h: New files.
454
66778679
RH		 4552000-04-21 Richard Henderson <rth@cygnus.com>
456
457 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
458 bundling a non-delayed branch type instruction.
459
aa15f6f7
AO		 4602000-04-20 Alexandre Oliva <aoliva@cygnus.com>
461
462 * config/tc-mn10300.c (HAVE_AM30): Define.
463 (md_assemble): Use it.
464
16adf844
AM		 4652000-04-19 Alan Modra <alan@linuxcare.com.au>
466
742f45cf
AM		 467 * config/obj-elf.c (obj_elf_change_section): Check for changed
468 section attributes.
469
16adf844
AM		 470 * Makefile.am: (CPU_MULTI_VALID): Remove.
471 (MULTI_CPU_TYPES): Define.
472 (MULTI_CPU_OBJ_VALID): Define.
473 (DEPTC): Use the above.
474 (DEPOBJ): Same here.
475 (DEP2): And here.
476 Regenerate dependencies.
477 * Makefile.in: Regenerate.
478
9c46fb1b
AM		 4792000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
480
742f45cf 481 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 482
508866be
L		 4832000-04-18 H.J. Lu (hjl@gnu.org)
484
485 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 486 bfd_vma for non-bfd assemblers.
508866be 487
ba2adb93
AM		 4882000-04-17 Alan Modra <alan@linuxcare.com.au>
489
490 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
491 doesn't give spurious errors.
492
12ff5d56
AM		 4932000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
494
66778679 495 * as.h (SEEK_SET): Define if undefined.
12ff5d56 496
fc633e5b
AM		 4972000-04-13 Alan Modra <alan@linuxcare.com.au>
498
499 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
500 constants, and don't assume offsetT is 32 bits.
501
1ed18ec1
NC		 5022000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
503
504 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
505 (md_pcrel_from_section): Add prototype.
506 (d10v_fix_adjustable): Add prototype.
507 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
508
509 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
510
3db10f32
NC		 5112000-04-12 Nick Clifton <nickc@cygnus.com>
512
513 * config/tc-d10v.c (find_opcode): Correctly calculate position of
514 symbol in frag chain.
515
847f7ad4
AM		 5162000-04-10 Alan Modra <alan@linuxcare.com.au>
517
518 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
519 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
520 (fits_in_signed_word, smallest_imm_type): Ditto.
521 (md_assemble): Use an offsetT var to hold offsetT values, not a
522 long.
523 (offset_in_range): New.
524 (md_assemble): Use it.
525 (md_convert_frag): Change type of target_address, opcode_address,
526 and displacement_from_opcode_start to offsetT.
527 (md_create_short_jump): Change type of offset to offsetT.
528 (md_create_long_jump): Ditto.
529 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
530 (md_chars_to_number): Remove.
531 (output_invalid): Remove duplicate prototype.
532
ec694b89
NC		 5332000-04-09 Nick Clifton <nickc@cygnus.com>
534
535 * Makefile.am (CPU_TYPES): Add 'avr'.
536 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
537 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
538
16adf844 539 * Makefile.in: Regenerate.
ec694b89
NC		 540
541 * doc/as.texinfo: Add M32R documentation.
542
a2d91340
AC		 543Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
544
545 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
546 --enable-build-warnings option.
547 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
548 * Makefile.in, configure: Re-generate.
549
d92b1a8a
NC		 5502000-04-07 Nick Clifton <nickc@cygnus.com>
551
552 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
553 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
554 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
555 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
556 (arm_force_relocation): Force relocations for
557 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
558
52ccafd0
JR		 559Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
560
561 * config/tc-sh.c (get_operands): There's no third operand if the
562 first operand is an immediate.
563
015551fc
JR		 564Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
565
566 * config/tc-sh.c (immediate): Delete.
567 (sh_operand_info): Add immediate member.
568 (parse_reg): Use A_PC for pc.
569 (parse_exp): Add second argument 'op'. All callers changed.
570 (parse_at): Expect pc to be coded as A_PC.
571 Use immediate field in *op.
572 (insert): Add fourth argument 'op'. All callers changed.
573 (build_relax): Add second argument 'op'. All callers changed.
574 (insert_loop_bounds): New function.
575 (build_Mytes): Remove DISP_4.
576 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
577 (assemble_ppi): Use immediate field in *operand.
578 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
579 (md_apply_fix): Likewise.
580 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
581
79bd78be
AO		 582Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
583
584 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
585
e30e5a6a
HPN		 586Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
587
588 * internals.texi (CPU backend): Document
589 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
590
41b49281
AM		 5912000-04-04 Alan Modra <alan@linuxcare.com.au>
592
8ad3436c
AM		 593 * po/gas.pot: Regenerate.
594
595 * as.c (show_usage): Restore translated part of bug string.
596 * gasp.c (show_usage): Likewise.
597
41b49281
AM		 598 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
599 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
600 than move-if-change.
601 (DEP1): Modify for "gcc -MM".
602 (DEPTC): Likewise.
603 (DEPOBJ): Likewise.
604 (DEP2): Likewise.
605 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
606 Update dependencies.
607 * Makefile.in: Regenerate.
608
0a727238
AO		 6092000-04-03 Alexandre Oliva <aoliva@cygnus.com>
610
611 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
612 (md_begin): Likewise.
613 (HAVE_AM33): New macro.
614 (md_assemble): Use it. Match r_regs and xr_regs only if
615 HAVE_AM33.
616
c20f4f8c
AM		 6172000-04-03 Alan Modra <alan@linuxcare.com.au>
618
619 * as.h: #include "bin-bugs.h"
620 * as.c (show_usage): Use REPORT_BUGS_TO.
621 * gasp.c: #include "bin-bugs.h"
622 (show_usage): Use REPORT_BUGS_TO.
623
624 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
625
753f6b12
HPN		 626Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
627
628 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
629 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
630 adjustments.
631
726c5dcd
AM		 6322000-04-03 Alan Modra <alan@linuxcare.com.au>
633
634 * config/tc-i386.c (i386_immediate): Don't assume a constant
635 immediate is necessarily 16 bits when in 16 bit code mode.
636 (md_assemble): Instead set guess_suffix here after we have checked
637 registers.
638
bf80011a
RH		 6392000-04-02 Richard Henderson <rth@cygnus.com>
640
641 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
642 quantities. Correct right shift sign extension.
643 (build_insn): Make `number' unsigned long. Mask top 6 bits of
644 32-bit value when shifting into place.
645
92161534
ILT		 6462000-04-01 Ian Lance Taylor <ian@zembu.com>
647
648 * app.c: Add ATTRIBUTE_UNUSED as needed.
649 * config/tc-ppc.c: Likewise.
650 (ppc_size): Make unsigned long.
651 (ppc_insert_operand): Add casts to avoid warnings.
652
447f3982
NC		 6532000-03-31 Nick Clifton <nickc@cygnus.com>
654
655 * config/tc-d10v.h (md_flush_pending_output): Define.
656
21d75ec2
NC		 6572000-03-29 Nick Clifton <nickc@cygnus.com>
658
659 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
660 segment. Works for both BFD_ASSEMBLER and others.
661 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
662
d1a1bf19
NC		 6632000-03-29 Nick Clifton <nickc@cygnus.com
664
665 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
666
224de7a5
AM		 6672000-03-28 Alan Modra <alan@linuxcare.com.au>
668
669 * listing.c (LISTING_LHS_WIDTH): Default depends on
670 LISTING_WORD_SIZE.
671 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
672
5b8274e3
ILT		 6732000-03-27 Ian Lance Taylor <ian@zembu.com>
674
675 * config/tc-sh.c (md_show_usage): Use backslash before newline in
676 string literal.
677
224de7a5 6782000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 679
680 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
681
682 * config/tc-avr.c (mcu_types): Add missing initialiser.
683 (md_pcrel_from_section): Add prototype.
684 (avr_operand): Remove redundant test of unsigned < 0.
685 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
686
6872000-03-27 Denis Chertykov <denisc@overta.ru>
688
689 * config/tc-avr.c: New file for AVR support.
690 * config/tc-avr.h: Likewise.
691 * configure.in: Add AVR support.
692 * configure: Regenerate.
693
9f10757c
TW		 6942000-03-26 Timothy Wall <twall@cygnus.com>
695
696 * gasp.c (macro_op): Add new argument to check_macro call.
697 Macro structure definitions moved to macro.h
698 * sb.h: Add argument to prototype for input_scrub_include_sb.
699 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
700 nesting checks with an additional flag.
701 (struct input_save): Add flag to indicate whether current sb
702 should be checked for proper macro/conditional nesting.
703 (input_scrub_push/pop): Save/restore nest check flag.
704 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
705 defined.
706 * macro.c (check_macro): Allow caller to retrieve parsed macro
707 information if a pointer is provided. This information may be
708 used by the new macro hooks.
709 * macro.h: Update prototype for check_macro. Macro struct
710 definitions moved here from macro.c/gasp.c.
711 * read.c (read_a_source_file): Add parameter to check_macro call,
712 and pass macro info to the macro hook, if defined.
713 (input_scrub_insert_line): New. Allow insertion of a line of
714 characters into the input stream.
715 (input_scrub_insert_file): New. Allow insertion of an arbitrary
716 file into the input stream.
717 (s_include): Use input_scrub_insert_file.
718 * internals.texi: Document new macro hooks.
719 * as.h: New prototypes added.
720
224de7a5 7212000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 722
723 * config/tc-i386.c: Don't start any as_bad or as_warn message with
724 an initial capital letter.
725 (i386_index_check): Reindent.
726
11424155
NC		 7272000-03-19 Nick Clifton <nickc@cygnus.com>
728
eaa15ab8 729 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 730 relative branches.
731
43f05576
NC		 7322000-03-17 Thomas de Lellis <tdel@windriver.com>
733
66778679
RH		 734 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
735 instruction operand bad if Rd > 7 when generating
736 thumb instructions. Prevents for example,
737 "adr r12,label" from silently failing and generating
738 the wrong instruction.
739
67231402
NC		 7402000-03-17 Nick Clifton <nickc@cygnus.com>
741
742 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
743 that have a destingation >= 0x400000.
684b81fa 744 Fix compile time warning messages.
67231402 745
a37c8f88
JR		 746Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
747
748 * config/tc-sh.c (md_begin): When encountering insn that are
749 not supported by the current arch, only change the name if
750 its contents are the same as prev_name.
751 (get_specific): If the the architecture doesn't match, fail.
752
dead1419
JR		 753Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
754
755 * config/tc-sh.c (IDENT_CHAR): Define.
756 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
757 matching back where it came from.
758
182e89d3
JR		 759Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
760
761 * config/tc-sh.c (md_show_usage): Add description of -dsp.
762
84f73d89
NC		 7632000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
764
765 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
766 normal operands.
767
dbbc7809
JL		 7682000-03-15 Kazu Hirata <kazu@hxi.com>
769
770 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
771
271bb601
HPN		 772Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
773
774 * expr.c (operand) [case 'f']: When testing if '0f' can start a
775 floating-point-number, make sure 'f' is in FLT_CHARS.
776
8684e216
HPN		 777Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
778
779 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
780 (s_lcomm_internal): Use it.
781 * doc/internals.texi (CPU backend): Document it.
782 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
783 bytes.
784
bb2d6cd7
GK		 7852000-03-10 Geoffrey Keating <geoffk@cygnus.com>
786
787 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
788 when embedded-pic.
789
790 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
791 implementation doesn't have special handling for switch
792 statements.
793 (macro_build): Allow for code in sections other than .text.
794 (macro): Likewise.
795 (mips_ip): Likewise.
796 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
797 Don't perform relocs if we will be outputting them.
798 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
799 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
800 embedded-pic.
801
5c86cbc7
CM		 8022000-03-09 Catherine Moore <clm@cygnus.com>
803
66778679
RH		 804 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
805 relocation type based on the entry in the fixup structure.
5c86cbc7 806
f8c827e9
L		 8072000-03-08 H.J. Lu (hjl@gnu.org)
808
809 * Makefile.am (install-exec-tooldir): Depend on
810 install-exec-bindir for parallel make.
811 * Makefile.in: Regenerated.
812
8ad9e709
NC		 8132000-03-06 Nick Clifton <nickc@cygnus.com>
814
815 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
816 switch.
817 (md_parse_option): Parse -m32r command line switch - disable m32rx
818 compatability.
ded0aeb7
NC		 819 (md_show_usage): Document new option.
820
821 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
822 * doc/Makefile.in: Regenerate.
823 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 824
b7b8f327
MM		 8252000-03-02 Michael Meissner <meissner@redhat.com>
826
827 * config/tc-d30v.c (check_range): Remove code that incorrectly
828 sign extended values where bits < 32.
829
15886821
L		 8302000-03-02 H.J. Lu (hjl@gnu.org)
831
832 * configure.in: Support --enable-targets=all on ia32.
833 * configure: Regenerated.
834
8bf950bf
NC		 8352000-03-01 Nick Clifton <nickc@cygnus.com>
836
837 * gasp.c (do_align): Remove bogus check of alignment value.
838
c5e54cc2
ILT		 8392000-02-27 Thomas de Lellis <tdel@windriver.com>
840
841 * config/obj-elf.c (elf_frob_symbol): Remove code which when
842 TC_PPC was defined forced the type of a symbol with no other type
843 to be BSF_OBJECT.
844
65fd87bc
ILT		 8452000-02-27 Hans-Peter Nilsson <hp@axis.com>
846
847 * doc/internals.texi (CPU backend): Mention that
848 line_separator_chars do not break up comments. Fix typos for
849 LEX_AT and LEX_NAME descriptions. Document operands for
850 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
851 description of md_create_short_jump usage. Document argument for
852 md_undefined_symbol.
853
a25fe906
ILT		 8542000-02-27 Jakub Jelinek <jakub@redhat.com>
855
856 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
857 (md_parse_option): Handle it.
858 (md_show_usage): Document it.
859
21b10511
ILT		 8602000-02-27 Ian Lance Taylor <ian@zembu.com>
861
862 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
863 opcode, for the instruction `pal19'. From Andrea Arcangeli
864 <andrea@suse.de>.
865
773f551c
AM		 8662000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
867
868 * config/tc-i386.c (i386_immediate): Move constant operand sizing
869 from here..
870 (md_assemble): To here, before template operands are matched.
871 Also ensure a constant immediate is sign extended when we know the
872 size is at most 16 bits. This is to catch cases like "add
873 $0xffc0,%ax" where we don't know the size, and thus that the
874 immediate can be represented as Imm8S until after parsing the
875 register operand.
876 (i386_displacement): Similarly sign extend 16 bit constant
877 displacements.
878 (md_assemble): Relax 16-bit jump constant range check to suit sign
879 extended displacements.
880
28d33191
JL		 8812000-02-26 Andreas Jaeger <aj@suse.de>
882
883 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
884
cc5ca5ce
AM		 8852000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
886
887 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
888 call operands when intel_syntax.
889 (intel_float_operand): Return 2 for "fi...".
890 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
891 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
892 earlier "SHORT" change.
893 (md_assemble): When determining suffix from Regs, exclude
894 InOutPortReg.
895
056350c6
NC		 8962000-02-24 Nick Clifton <nickc@cygnus.com>
897
898 * configure: Add arm-wince, mips-pe and sh-pe targets.
899 * configure: Regenerate.
900
901 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
902 sh-pe targets.
903 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
904 "pe-mips" for the mips-pe target.
905
906 * config/tc-arm.c (insns): Change displacement encoded in BL
907 and B instructions if the target port is arm-wince.
908 (do_ldst): Do not bias the relocation offset if the target
909 port is arm-wince.
910 (md_pcrel_from): Add in missing relocation offset bias if the
911 target os arm-wince.
912
913 * config/tc-mips.c (mips_target_format): Support COFF flavour.
914 (md_begin): Disable -G support for mips-pe target.
915 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
916 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
917 COFF flavour.
918
919 * config/tc-sh.c (md_begin): sh-pe target is little endian.
920 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
921 assembler, just set the alignment to 4.
922
923 * config/te-wince-pe.h: New file for WinCE targets. Define
924 TE_WINCE.
925
36bf8ab9
AM		 9262000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
927
928 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
929 string instructions.
930 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
931 (i386_intel_memory_operand): After finding a segment override,
932 check again for no `[' before looking for a displacement. Bomb if
933 more than one displacement rather than silently discarding the
934 second and subsequent ones. Free strings malloc'd by
935 build_displacement_string.
936
f5795b08
CM		 9372000-02-24 Catherine Moore <clm@cygnus.com>
938
939 * config/obj-som.c (obj_pseudo_table): Add "weak".
940 (obj_som_weak): New routine.
941
abd63a32
AM		 9422000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
943
520dc8e8
AM		 944 * config/tc-i386.c (union i386_op): New.
945 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
946 Throughout file replace occurences of disps[n], imms[n], regs[n]
947 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
948 intel mode operand swapping. Add assert in regKludge and
949 fake_zero_displacement code. Test i.types[n] when outputting
950 displacements and immediates. Combine output of Disp16 with
951 Disp32.
7f3f1ea2
AM		 952 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
953 when in intel mode by (not) reversing fsub and fdiv operands
954 before the template search. This fails for single operand
955 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
956 undefined. Instead fix the base_opcode after we've found the
957 template. Move base_opcode xor with found_reverse_match from
958 opcode output code to before this fix so we test for the correct
959 opcodes.
960 (md_assemble): Don't use strcmp when deciding to ignore the suffix
961 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 962
963 * config/tc-i386.h (TC_RELOC): Delete.
964 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
965 with equivalent call to reloc.
966
abd63a32
AM		 967 * as.h (flag_m68k_mri): Move declaration after target include, and
968 only declare when TC_M68K defined. Define as zero otherwise.
969 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
970 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
971 Define as zero otherwise.
972 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
973 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
974 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
975 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
976 testing whether defined.
977 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
978 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
979 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
980 rather than testing whether defined.
981 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
982 (parse_mri_cons): Declare and use only when TC_M68K.
983 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
984 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
985 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
986
987 * NEWS: Mention IBM 370 support.
988
7e052742
RH		 9892000-02-23 Richard Henderson <rth@cygnus.com>
990
991 * config/tc-i386.c (md_assemble): When swapping operands for
992 intel_syntax, assume everything that's not Imm or Disp is a
993 register.
994
5b93d8bb
AM		 9952000-02-23 Linas Vepstas <linas@linas.org>
996
997 * config/tc-i370.c, config/tc-i370.h: New files.
998 * Makefile.am: Add support for Linux/IBM 370.
999 * configure.in: Likewise.
1000 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1001 * config/obj-elf.c: Include elf/i370.h
1002 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1003
1004 * Makefile.in: Regenerate.
1005 * configure: Regenerate.
1006
1007 * doc/c-i370.texi: New file.
1008 * doc/all.texi: Include it.
1009 * doc/as.texinfo: And here.
1010 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1011 * doc/Makefile.in: Regenerate.
1012
25f2196d
CC		 10132000-02-19 Michael Meissner <meissner@redhat.com>
1014
1015 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1016 determine if an instruction can be used in parallel with an ADDppp
1017 or SUBppp instruction.
1018
6349b5f4
AH		 10192000-02-22 Andrew Haley <aph@cygnus.com>
1020
1021 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1022
c97ef257
AH		 10231999-12-30 Andrew Haley <aph@cygnus.com>
1024
1025 * config/tc-mips.c (mips_gp32): New variable.
1026 (macro_build) Use mips_gp32.
1027 (mips_ip): Ditto.
1028 (md_longopts): Add "-mgp32" and "-mgp64".
1029 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1030
b985eaa8
ILT		 10312000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1032
1033 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1034 warning, and bump it to 1.
1035
52454417
ILT		 10362000-02-22 Ian Lance Taylor <ian@zembu.com>
1037
1038 From Brad Lucier <lucier@math.purdue.edu>:
1039 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1040 match format.
1041
6b76fefe
CM		 10422000-02-21 Catherine Moore <clm@cygnus.com>
1043
1044 * config/tc-mips.c (MF_HILO_INSN): Define.
1045 (mips_7000_hilo_fix): Declare.
1046 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1047 (md_parse_option): Check for 7000_HILO_FIX options.
1048 (OPTION_M7000_HILO_FIX): Define.
1049 (OPTION_NO_M7000_HILO_FIX): Define.
1050 * doc/c-mips.texi (-mfix7000): Describe.
1051
f6af82bd
AM		 10522000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1053
1054 * listing.c (print_lines): Remove unused variable `end'.
1055
1056 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1057 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1058 reloc_type when BFD_ASSEMBLER.
1059 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1060 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1061 statement and quell signed vs. unsigned comparison warning.
1062
8c8281f4
NC		 10632000-02-18 Nick Clifton <nickc@cygnus.com>
1064
1065 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1066 the computed frag offset, rather than overwriting it.
1067
d4845d57
JR		 1068Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1069
1070 * config/tc-sh.c ("elf/sh.h"): Include.
1071 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1072 (md.begin): Initialize target_arch.
1073 Only include opcodes in has table that match selected architecture.
1074 (parse_reg): Recognize register names for sh-dsp.
1075 (parse_at): Recognize post-modify addressing.
1076 (get_operands): The leading space is now optional.
1077 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1078 arguments. Update valid_arch.
1079 (build_Mytes): Add support for SDT_REG_N.
1080 (find_cooked_opcode): New function, broken out of md_assemble.
1081 (assemble_ppi, sh_elf_final_processing): New functions.
1082 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1083 (md_longopts, md_parse_option): New option: -dsp.
1084 * config/tc-sh.h (elf_tc_final_processing): Define.
1085 (sh_elf_final_processing): Declare.
1086
c97305a1
JL		 1087Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1088
1089 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1090 the unwinder subspace. Save the current seg/subseg before creating
1091 the new seg/subseg.
1092
bec50466
NC		 10932000-02-10 Nick Clifton <nickc@cygnus.com>
1094
1095 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 1096 little endian targets.
bec50466 1097 (INST_BYTE1): Redefine to handle big and little endian
66778679 1098 targets.
bec50466
NC		 1099 (cpu_type): New type: Select between M340 and M210.
1100 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 1101 instructions of the M340.
bec50466 1102 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 1103 instructions.
bec50466
NC		 1104 (md_atof): Add support for little endian targets.
1105 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 1106 line switches.
bec50466
NC		 1107 (md_convert_frag): Add support for little endian targets.
1108 (md_apply_fix3): Add support for little endian targets.
1109 (md_number_to_chars): Add support for little endian targets.
1110
a25c045a
TW		 11112000-02-10 Timothy Wall <twall@redhat.com>
1112
1113 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1114 defined, use it to verify the symbol just read should be a label.
1115
f28e8eb3
TW		 11162000-02-10 Timothy Wall <twall@redhat.com>
1117
1118 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1119 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1120 around colons when KEEP_WHITE_AROUND_COLON is defined.
1121 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1122 and KEEP_WHITE_AROUND_COLON.
1123
6dc19fc4
TW		 11242000-02-08 Timothy Wall <twall@redhat.com>
1125
1126 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1127 logic.
1128 (do_repeat): New. Abstract repeat logic so that a "break" can be
1129 implemented.
1130 (end_repeat): New. Provide support for a "break" out of the
1131 repeat loop.
1132 * read.h: Add prototypes for new functions.
1133
f805106c
TW		 11342000-02-08 Timothy Wall <twall@redhat.com>
1135
1136 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1137 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1138 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1139 non-zero.
1140
4469be0f
TW		 11412000-02-08 Timothy Wall <twall@redhat.com>
1142
1143 * read.c: Added elseif to directives table.
1144 * read.h: Added prototype for s_elseif.
1145 * doc/as.texinfo: Added description for elseif.
1146 * cond.c (s_elseif): New function
1147
24a17b6c
TW		 11482000-02-04 Timothy Wall <twall@redhat.com>
1149
1150 * listing.c (print_lines): Remove conditionals causing bug in
1151 listings.
1152
bea9907b
TW		 11532000-02-03 Timothy Wall <twall@cygnus.com>
1154
1155 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1156 default values.
1157 * frags.c (frag_new): Calculate fr_fix in octets
1158 (frag_now_fix) Return offset as target address offset (bytes).
1159 (frag_now_fix_octets) New - Return offset in octets (8-bit
1160 quantities).
1161 * frags.h: Added prototype for frag_now_fix_octets().
1162 Distinguish between octets and bytes in field descriptions.
1163 * listing.c (calc_hex): Account for octets vs bytes when
1164 printing addresses/offsets.
1165 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1166 target is little-endian, print the octets in a word in big-endian
1167 order so that the display looks like a proper hexadecimal number,
1168 instead of having the octets reversed.
1169 * read.c (do_align): When recording alignment, alignment power
1170 should be in terms of target bytes (minimum addressible unit)
1171 instead of octets.
1172 (do_org) Convert ORG target address (byte) argument into an
1173 octet offset when generating a variable fragment.
1174 * symbols.c (resolve_symbol_value): Symbol final value
1175 converted to a target address offset (bytes) from its octet offset.
1176 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1177 offset (bytes) is adjusted by the frag offset (octets) converted
1178 to bytes.
1179 (coff_frob_section) Section alignment power is in terms of bytes;
1180 convert it to an octet alignment power when calculating size (and
1181 size mask) in octets. Don't modify the section size in order to
1182 "align" it for TI COFF, since that format has a different method
1183 for storing alignment information.
1184
210dcc61
TW		 11852000-02-01 Timothy Wall <twall@cygnus.com>
1186
1187 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1188 entries, matching the way GCC generates them. If not escaped, the
1189 filename is encoded incorrectly.
1190
557537a5 11912000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1192
557537a5
NC		 1193 * config/tc-arm.c (reg_table): Add support for ATPCS register
1194 naming conventions.
2c1c4c62 1195
557537a5
NC		 11962000-01-31 Geoff Keating <geoffk@cygnus.com>
1197
2c1c4c62
GK		 1198 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1199 already defined.
1200 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1201 New macro.
1202 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1203 of a symbol when we really care about its value.
1204
12052000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1206
1207 * config/tc-mcore.c (md_assemble): Give warning message if
1208 operands passes to instruction are more than the spec.
1209
2f0ca46a
NC		 12102000-01-27 Thomas de Lellis <tdel@windriver.com>
1211
66778679 1212 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1213 Thumb mode but the label seen was not declared as '.thumb_func'
1214 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1215 correct disassembly of Thumb code bounded by non function labels.
1216
4c63da97
AM		 12172000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1218
1219 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1220 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1221
1222 * Makefile.in: Same here.
1223 Update copyright.
1224
1225 * configure.in: Set bfd_gas for i386-aout when primary target
1226 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1227 we may need the primary te_file. Remove incorrect comment.
1228
1229 * configure: Regenerate.
1230
1231 * config/e-i386aout.c: New file.
1232
1233 * as.c (USE_EMULATIONS): Move to before print_version_id.
1234 (struct emulation): Add i386aout.
1235 (show_usage): Split text strings. Reformat -a text. Add --em
1236 help.
1237 Update copyright.
1238
1239 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1240 (aout_format_ops): New.
1241 Update copyright.
1242
1243 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1244 preprocessor conditional and add aout USE_EMULATIONS tests.
1245 (read_a_source_file): Don't pass error strings to printf as
1246 format arg.
1247 Update copyright.
1248
1249 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1250 format arg.
1251 (do_data): Same here.
1252 (process_file): And here.
1253 Update copyright.
1254
1255 * symbols.c (colon): Rewrite "already defined" fatal message
1256 code for aout with USE_EMULATIONS.
1257 Update copyright.
1258
1259 * config/obj-aout.c (OBJ_HEADER): Define.
1260 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1261 fields of sentinel.
1262 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1263 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1264 forms here.
1265 (obj_aout_type): Expand S_SET_OTHER here too.
1266 (obj_read_begin_hook): Remove.
1267 (aout_pop_insert): New.
1268 (obj_aout_s_get_other): New.
1269 (obj_aout_s_get_desc): New.
1270 (aout_format_ops): New.
1271 Update copyright.
1272
1273 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1274 gets aout_pseudo_table.
1275 (aout_pseudo_table): Declare.
1276 (obj_read_begin_hook): Define.
1277 Update copyright.
1278
1279 * config/obj-coff.c (obj_pseudo_table): Rename to
1280 coff_pseudo_table.
1281 (coff_pop_insert): Use coff_pseudo_table.
1282 (coff_sec_sym_ok_for_reloc): Remove.
1283 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1284 and comment all zero entries and remove #if 0 code.
1285 Update copyright.
1286
1287 * config/obj-coff.h (obj_pop_insert): Define.
1288 (coff_pseudo_table): Declare.
1289 Update copyright.
1290
1291 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1292 s_get_size, s_set_size. Comment all zero entries.
1293 Update copyright.
1294
1295 * config/obj-elf.c (elf_s_get_other): New function.
1296 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1297 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1298 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1299 comment.
1300 (obj_elf_parse_section_letters): Don't pass error strings to
1301 printf as format arg.
1302 Update copyright.
1303
1304 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1305 OBJ_MAYBE_ECOFF.
1306 (elf_s_get_other): Declare.
1307 (S_GET_OTHER) Define as elf_s_get_other if not already
1308 defined.
1309 (S_SET_OTHER): Only define when not already defined.
1310 (elf_obj_read_begin_hook): Declare.
1311 (obj_read_begin_hook): Define.
1312 (elf_obj_symbol_new_hook): Declare.
1313 (obj_symbol_new_hook): Define.
1314 Update copyright.
1315
1316 * config/obj-multi.h: Add copyright header and protect against
1317 multiple inclusion. Add * to all function pointers.
1318 (OBJ_HEADER): If defined, include it rather than other defines
1319 in this file.
1320 (obj_frob_file_after_relocs): Test for NULL.
1321 (obj_symbol_new_hook): Here too.
1322 (obj_sec_sym_ok_for_reloc): And here.
1323 (S_GET_OTHER): Define.
1324 (S_GET_DESC): Define.
1325 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1326 (OBJ_MAYBE_ELF): Update comment.
1327
1328 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1329 OBJ_AOUT preprocessor conditional and handle emulation by
1330 testing OUTPUT_FLAVOR.
1331 (i386_displacement): Here too.
1332 (md_section_align): Similarly here.
1333 (i386_target_format): Conditionally compile when more than one
1334 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1335 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1336 (i386_displacement): Here too.
1337 Update copyright.
1338
1339 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1340 Define TARGET_FORMAT for aout only when not multi.
1341 Update copyright.
1342
1343 * config/te-multi.h: Delete file as it's identical to te-generic.h
1344
add0c677
AM		 13452000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1346
1347 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1348 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1349 LONG_MNEM_SUFFIX.
1350
1351 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1352 DWORD_MNEM_SUFFIX.
1353 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1354 comments.
1355
a19d8eb0
CP		 13562000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1357
66778679
RH		 1358 * config/tc-mips.c (mips_do_align): New function.
1359 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1360
550262c4
NC		 13612000-01-10 Philip Blundell <philb@gnu.org>
1362
1363 * doc/c-arm.texi (ARM Options): Fix typo.
1364 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1365 line separator for Linux.
1366 * doc/as.texinfo (Comments): Mention the ARM.
1367
0decc840
NC		 13682000-01-10 Philip Blundell <pb@futuretv.com>
1369
1370 * configure.in (arm*-*-conix*): New target.
1371 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1372 armv*-*-linux-gnu.
1373 * configure: Regenerate.
1374
2e13b764
NC		 13752000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1376
1377 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1378 (obj_elf_visibility): New function.
1379
1380 * doc/as.texinfo (Visibility): New node: document visibility
1381 pseudo ops.
1382
3138f287
AM		 13831999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1384
1385 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1386 warning for absolute jump/call without `*' in non-intel mode. No
1387 need to set i.types[0] JumpAbsolute in intel mode.
1388
df32bc61
NC		 13891999-12-22 Philip Blundell <pb@futuretv.com>
1390
1391 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1392 hook function when changing sections.
1393 (arm_s_data): Likewise.
1394
b4d0b2b3
NC		 13951999-12-14 Nick Clifton <nickc@cygnus.com>
1396
1397 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1398 command line switch.
b4d0b2b3 1399
85cb2cf9
JL		 1400Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1401
1402 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1403 (r_registers, xr_registers): Define.
1404 (r_register_name, xr_register_name): New functions.
1405 (md_assemble): Handle new am33 operand types and instruction
1406 formats.
1407 (mn10300_insert_operand, check_operand): Likewise.
1408
a64bcdd8
NC		 14091999-11-29 Nick Clifton <nickc@cygnus.com>
1410
1411 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1412 (s_force_thumb): Set thumb_mode to 2.
1413 (md_assemble): Do not complain about thumb instructions on a
1414 non-thumb target if thumb_mode is set to 2.
1415
43b4c25e
MM		 14161999-11-28 Michael Meissner <meissner@cygnus.com>
1417
1418 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1419 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1420 (O_...): Add new machine dependent expressions if we are handling
1421 explicit relocations.
1422 (alpha_reloc_op): New static table holding the explicit relocation
1423 information.
1424 (alpha_literal_hash): New static to hold the hash table for
1425 explicit relocations.
1426 (alpha_macros): Add support for explicit relocations.
1427 (md_begin): If explicit relocations, initialize hash table.
1428 (md_assemble): Don't print a second error if tokenize_arguments
1429 already printed an error message.
1430 (md_apply_fix): Add support for explicit relocations.
1431 (alpha_force_relocation): Ditto.
1432 (alpha_fix_adjustable): Ditto.
1433 (alpha_adjust_symtab): New function to support explicit
1434 relocations.
1435 (alpha_adjust_symtab_relocs): Ditto.
1436 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1437 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1438 Add support for explicit relocations. Return -2 if an error
1439 message was already printed.
1440 (find_macro_match): Add support for explicit relocations. Comment
1441 each of the cases.
1442 (emit_insn): Add support for explicit relocations.
1443 (assemble_tokens): Ditto.
1444 (emit_ldgp): Ditto.
1445 (load_expression): Ditto.
1446 (emit_lda): Ditto.
1447 (emit_ldah): Ditto.
1448 (emit_ir_load): Ditto.
1449 (emit_loadstore): Ditto.
1450 (emit_ldXu): Ditto.
1451 (emit_ldil): Ditto.
1452 (emit_sextX): Ditto.
1453 (emit_division): Ditto.
1454 (emit_jsrjmp): Ditto.
1455 (emit_retjcr): Ditto.
1456
1457 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1458 ELF object format.
1459 (tc_adjust_symtab): If explicit relocations, call the function
1460 alpha_adjust_symtab.
1461 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1462 relocations next to the literal relocation they reference.
1463 (TC_INIT_FIX_DATA): Initialize the new fields.
1464 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1465
afbf211f
JL		 1466Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1467
1468 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1469 'B' operand for PA2.0 bb instruction.
eaa15ab8 1470
f11900d0
NC		 14711999-11-18 Nick Clifton <nickc@cygnus.com>
1472
1473 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1474 target.
1475
1476 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1477 relocs.
1478 (mcore_force_relocation): Force relocations to be generated for
1479 RVA relocs.
1480
2daf4fd8
AM		 14811999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1482
1483 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1484 (i386_displacement): Disallow O_big displacements.
1485
eb726e5d
DL		 1486Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1487
1488 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1489 improvements in error checking.
1490 (md_assemble): Support for unconditional ARM instructions.
1491 (md_parse_option): Support for -m[arm]v5e flag.
1492
035349a4
NC		 14931999-11-12 Nick Clifton <nickc@cygnus.com>
1494
1495 * macro.c (buffer_and_nest): Do not check beyond the end of the
1496 buffer.
1497
c1eae114
NC		 14981999-11-11 Nick Clifton <nickc@cygnus.com>
1499
1500 * macro.c (buffer_and_nest): Look for seperator after TO and
1501 FROM tokens.
1502
c5c834aa
AH		 15031999-11-08 Andrew Haley <aph@cygnus.com>
1504
1505 * app.c (do_scrub_chars): When in State 10, treat backslash
1506 characters in the same way as as symbol characters.
1507
98007ce7
RH		 15081999-11-07 Richard Henderson <rth@cygnus.com>
1509
1510 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1511 the previous label was in the current section before playing
1512 with auto-alignment.
1513
d6c497c7
NC		 15141999-11-06 Nick Clifton <nickc@cygnus.com>
1515
1516 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1517 for weak symbols.
d6c497c7 1518 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1519 the symbol is weak.
d6c497c7 1520
dd33dc0f
MM		 15211999-11-05 Michael Meissner <meissner@cygnus.com>
1522
1523 * expr.h (operatorT): Increase machine dependent operators to 16.
1524 * expr.c (op_rank): Ditto.
1525
5f91fe03
ILT		 15261999-11-03 Ian Lance Taylor <ian@zembu.com>
1527
53b0d397
ILT		 1528 * read.c (pseudo_set): Reject attempts to set the value of a
1529 section symbol.
1530
5f91fe03
ILT		 1531 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1532 if it is defined.
1533
1534 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1535
1536 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1537 to bfd_set_section_contents.
1538
829ce307
NC		 15391999-11-03 Nick Clifton <nickc@cygnus.com>
1540
1541 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1542
2bd7f1f3
GRK		 15431999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1544
1545 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1546 (mips_ip): Use OPCODE_IS_MEMBER.
1547
90ca882f
JL		 1548Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1549
acb56623
JL		 1550 * config/tc-arm.c (reg_required_here): Improve comments.
1551
66778679
RH		 1552 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1553 (tinsns): Initialize variants field.
b49cfa5d
JL		 1554
1555 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1556 BAD_PC respectively.
90ca882f 1557
29c4c6b5
NC		 15581999-10-27 Scott Bambrough <scottb@netwinder.org>
1559
1560 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1561 * config/tc-arm.h: Fix compile time warnings.
1562
d9fd9852
DN		 1563Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1564
1565 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1566 form @abs16, @(abs16) and @(abs16 + imm).
1567
9ce8a5dd
GRK		 15681999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1569
1570 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1571 (ISA_HAS_64_BIT_REGS) New.
1572 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1573 mips_emit_delays,macro_build,load_register,load_addresss,
1574 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1575 and/or use new ISA_xxx macros in expressions involving
1576 ISA, particularly mips_opts.isa.
1577
446a06c9
MM		 15781999-10-18 Michael Meissner <meissner@cygnus.com>
1579
1580 * expr.h (operatorT): Add machine dependent operators md1..md8.
1581 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1582 for the machine dependent operators to use.
1583
1584 * expr.c (op_rank): Add machine dependent operators.
1585
1586 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1587 operator.
1588 (O_cpregister): Ditto.
1589 (md_begin): Change X_op test that field is wide enough to use
1590 O_max instead of O_alpha_max.
1591 (cpu_types): Fill in missing initializer.
1592 (alpha_num_macros): Make unsigned.
1593 (md_assemble): Make opnamelen be size_t.
1594 (md_apply_fix): Cast alpha_num_operands to int before testing.
1595 (alpha_force_relocation): Ditto.
1596 (alpha_fix_adjustable): Ditto.
1597 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1598 (tc_gen_reloc): Ditto.
1599 (tc_get_register): Ditto.
1600 (emit_ldgp): Ditto.
1601 (emit_lda): Ditto.
1602 (emit_ldah): Ditto.
1603 (emit_ldil): Ditto.
1604 (s_alpha_ent): Ditto.
1605 (s_alpha_end): Ditto.
1606 (s_alpha_frame): Ditto.
1607 (s_alpha_prologue): Ditto.
1608 (s_alpha_file): Ditto.
1609 (s_alpha_gprel32): Ditto.
1610 (s_alpha_proc): Ditto.
1611 (s_alpha_set): Ditto.
1612 (s_alpha_base): Ditto.
1613 (s_alpha_align): Ditto.
1614 (s_alpha_arch): Ditto.
1615 (alpha_align): Ditto.
1616 (assemble_insn): Suppress unused variable warning.
1617 (emit_insn): Ditto.
1618 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1619 order in the structure.
1620 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1621
476cdcb8
JL		 1622Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1623
1624 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1625
c388dee8
AM		 16261999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1627
1628 * config/tc-i386.c (i386_index_check): Correct #endif location.
1629
2bdd6cf5
GK		 1630Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1631
1632 * as.c (show_usage): Document new options.
1633 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1634 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1635 (parse_args): Parse the new options.
1636 (main): If there were warnings, and --fatal-warnings
1637 was specified, print an error.
1638 * as.h: New variable, flag_fatal_warnings, for new option.
1639
d53d2751
JL		 1640Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1641
1642 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1643 '@'. Change autoincrement completers to fall through to cache control
1644 completers.
1645
1646 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1647 arg.
d53d2751
JL		 1648 (pa_parse_addb_64_cmpltr): New function.
1649
1650 * config/tc-hppa.c (pa_ip): Change error message.
1651 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1652 '?Q' args to allow falling through.
1653
8fce3f5e 1654 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1655 Remove unused conditional codes.
1656 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1657
ba09cd8d
DN		 1658Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1659
1660 * config/tc-d30v.c (CHAR_BIT): Define.
1661 (check_range): Fix bit operations to support integers bigger than
1662 32 bits.
1663
c43185de
DN		 1664Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1665
1666 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1667 operands.
1668
925c058e
DE		 1669Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1670 Doug Evans <devans@cygnus.com>
1671
1672 Add support for m32rx.
1673 * config/tc-m32r.c (enable_m32rx): New static global.
1674 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1675 (allow_m32rx): New function.
1676 (M32R_SHORTOPTS): Add `O'.
1677 (md_longopts): Add --m32rx plus several warning options.
1678 (md_parse_option): Handle new options.
1679 (md_show_usage): Print them.
1680 (md_begin): Enable m32rx.
1681 (OPERAND_IS_COND_BIT): New macro.
1682 (first_writes_to_seconds_operands): New function.
1683 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1684 (target_make_parallel,assemble_two_insns): New functions.
1685 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1686 If optimizing and m32rx, try to make consecutive insns parallel.
1687
fba2b7f9
GK		 1688Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1689
1690 * config/tc-mips.c (nopic_need_relax): Allow for the
1691 .sdata.foo sections generated by -fdata-sections,
1692 and for the .gnu.linkonce.s sections generated by C++.
1693
fd232ac8
JL		 1694Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1695
ce674324
JL		 1696 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1697 with cleaner code using completer prefixes. Add 'Y'.
1698
fd232ac8
JL		 1699 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1700
b1039fc4
JL		 1701Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1702
66778679 1703 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1704 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1705 insn does not match and we should try the next insn in the table.
1706
913f265c
NC		 17071999-09-22 Nick Clifton <nickc@cygnus.com>
1708
1709 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1710
54af6ff6
JL		 1711Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1712
1713 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1714 of PA2.0 support.
1715
4cc782b5
ILT		 17161999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1717
1718 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1719 OBJ_ELF. If ELF, add "sq".
1720 (md_parse_option): If ELF, ignore -s and -q.
1721 (md_show_usage): Mention ELF options.
1722
6be78360
JL		 1723Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1724
eaa15ab8 1725 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1726 operands.
1727
71823da4
JL		 1728 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1729
61dd1d31
JL		 1730 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1731
1cf6ae67
JL		 1732 * config/tc-hppa.c (struct pa_it): New field "trunc".
1733 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1734 (pa_parse_ftest_gfx_completer): New function
1735 (pa_parse_fp_cnv_format): New function.
1736
77c02e18
JL		 1737 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1738 (md_apply_fix): Handle 22bit pc-rel branches.
1739
629d9417
JL		 1740 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1741
dbe2f9ee
JL		 1742 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1743
3db6e6bd
JL		 1744 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1745
6be78360
JL		 1746 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1747
e061d86f
JL		 1748Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1749
66778679
RH		 1750 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1751 (pa_ip): Handle 'fX'.
e061d86f 1752
7acbfc6b
JL		 1753Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1754
1755 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1756 unwinds unless the function is in the text space.
1757 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1758
2d93dcc4
JL		 1759Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1760
b52c78b8
JL		 1761 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1762 (md_assemble): To here. Tweak address generation.
1763
2d93dcc4
JL		 1764 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1765 debug_line.
1766 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1767 (md_assemble): Call dwarf2_where for OBJ_ELF.
1768 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1769 (pa_end_of_source): New function.
1770 * tc-hppa.h (md_end): Define for OBJ_ELF.
1771
6d83c84b
MM		 17721999-09-14 Michael Meissner <meissner@cygnus.com>
1773
1774 * configure.in (Canonicalization of target names): Remove adding
1775 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1776 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1777 * configure: Regenerate.
1778
41fd319a
ILT		 17791999-09-14 Donn Terry <donn@interix.com>
1780
1781 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1782
795a7704
AM		 17831999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1784
2f66722d
AM		 1785 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1786 pc-relative jmp/call to an absolute symbol.
1787 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1788 absolute section symbols.
1789
795a7704
AM		 1790 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1791 jump handling code and comments.
1792
c0c949c7
ILT		 17931999-09-12 Ian Lance Taylor <ian@zembu.com>
1794
1795 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1796 the value if TE_PE and a global defined symbol.
1797
e723ef7c
ILT		 17981999-09-11 Ian Lance Taylor <ian@zembu.com>
1799
1800 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1801 print the symbol, rather than printing it here.
1802
fa16d387
ILT		 18031999-09-11 Donn Terry <donn@interix.com>
1804
d33e1d24
ILT		 1805 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1806 BFD_RELOC_RVA relocations.
1807
18dc2407
ILT		 1808 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1809 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1810 starts with "_G".
1811
945a1a6b
ILT		 1812 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1813 defined.
1814 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1815 * doc/internals.texi (Object format backend): Document
1816 SET_SECTION_RELOCS.
1817
79d292aa
ILT		 1818 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1819 relocations against global symbols if TE_PE.
1820
7a6284c4
ILT		 1821 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1822 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1823
8828d862
ILT		 1824 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1825 symbols.
1826
9690c54d
ILT		 1827 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1828 symbols which do not have a constant value, or tags with
1829 non-tags. Remove the symbol from the list before adding it at the
1830 end.
1831
23dab925
ILT		 1832 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1833 C_FCN symbol differently if TE_PE.
1834 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1835 appears in the pseudo-op, rather coff_line_base which is only set
1836 for a .bf symbol.
1837
28428223
ILT		 1838 * config/obj-coff.c (obj_coff_loc): New static function.
1839 (obj_pseudo_table): Add "loc".
1840
e8a3ab75
ILT		 1841 * config/obj-coff.c (add_lineno): Check that the line number is
1842 positive.
1843
2ab9b79e
ILT		 1844 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1845 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1846 int.
1847 (md_atof): Return NULL rather than 0.
1848 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1849 * expr.c (expr): Change first parameter to int.
1850 * config/obj-coff.c: Add declarations for static functions.
1851 (coff_frob_symbol): Use SYM_AUXENT.
1852 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1853
5881e4aa
ILT		 1854 * config/obj-coff.c (obj_coff_section): Default to setting
1855 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1856
e723ef7c
ILT		 1857 * write.c (adjust_reloc_syms): Print adjusted fixup.
1858
fa16d387
ILT		 1859 * expr.c (integer_constant): Correct too_many_digits calculation
1860 in base 10 case.
1861
13a830b6
AS		 18621999-09-09 Andreas Schwab <schwab@suse.de>
1863
1864 * doc/c-arm.texi: Fix arguments of @var to not contain
1865 punctuation.
1866
325188ec
NC		 18671999-09-08 Philip Blundell <pb@nexus.co.uk>
1868
1869 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1870 and COFF targets.
1871 (md_parse_option): Only support -k flag for ELF and COFF targets.
1872
e7c1f43c
JL		 1873Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1874
1875 * config/tc-hppa.c (pa_ip): Put strict register checks before
1876 call to pa_parse_number.
1877
4964086a
JL		 1878 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1879
c4bf532f
ILT		 18801999-09-06 Ian Lance Taylor <ian@zembu.com>
1881
1882 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1883 BFD_ASSEMBLER code.
1884
a33132fd
ILT		 18851999-09-06 Donn Terry <donn@interix.com>
1886
1887 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1888
0f4f8b56
JL		 1889Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1890
1891 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1892 candidate instruction. Require registers for register arguments
1893 when in strict mode. Require assemble-time constants for
1894 constants when in strict mode.
1895 (pa_get_absolute_expression): Require a constant when in strict
1896 mode.
eaa15ab8 1897
d3388653
NC		 18981999-09-06 Nick Clifton <nickc@cygnus.com>
1899
1900 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1901
041dd5a9
ILT		 19021999-09-04 Steve Chamberlain <sac@pobox.com>
1903
1904 * config/tc-pj.c: New file, supports picoJava in ELF.
1905 * config/tc-pj.h: Ditto.
1906 * configure.in (pjl*, pj*): New targets.
1907 * Makefile.am: Rebuild dependencies.
1908 (CPU_TYPES): Add pj.
1909 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1910 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1911 * doc/c-pj.texi: New file.
1912 * doc/as.texinfo: Add some PJ specifics.
1913 * doc/all.texi: Add PJ to the list of all architectures, sort them
1914 all alphabetically.
1915 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1916 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1917
4ca72d38
AM		 19181999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1919
1920 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1921 (obj_frob_file): Test for null pointer.
1922 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1923 (OBJ_PROCESS_STAB): And here.
1924 (elf_obj_sy): Remove
1925
1926 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1927 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1928 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1929
1930 * config/obj-coff.c (no_func): Remove.
1931 (coff_format_ops): Change occurrences of no_func to 0, as we test
1932 for 0 in obj-multi.h.
1933
1934 * configure.in: Enable bfd for i386-coff when primary target is
1935 bfd. Enable i386 elf,coff emulation support. Don't set
1936 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1937 emulation to support.
1938 *configure: Regenerate.
1939
bcef92fa
NC		 19401999-09-02 Nick Clifton <nickc@cygnus.com>
1941
1942 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1943 .section .line directive is encountered.
1944
cdf82bcf
NC		 19451999-09-01 Nick Clifton <nickc@cygnus.com>
1946
5856c19a
NC		 1947 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1948 format.
1949
cdf82bcf
NC		 1950 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1951 * as.texinfo: Document --gdwarf2 command line option.
1952 Add additional documentation of ARM command line switches.
1953
af6bdddf
AM		 19541999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1955
1956 * config/tc-i386.c (i386_intel_memory_operand): Combine
1957 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1958 and RESTORE_END_STRING around parse_register calls.
1959 (i386_operand): Here too.
1960 (i386_is_reg): Remove.
1961 (parse_register): Move as_bad calls from within this function to
1962 callers.
1963
5f47d35b
AM		 19641999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1965
1966 Based on a patch from H.J. Lu <hjl@gnu.org>
1967 * config/tc-i386.c (parse_register): Handle FP regs specially.
1968 (md_begin): Remove '(' and ')' from register_chars.
1969
1174497c
DE		 19701999-08-29 Doug Evans <devans@casey.cygnus.com>
1971
1972 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1973 error message (done elsewhere).
1974
17d9105c
JL		 1975Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1976
1977 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1978
9ecc05f0
JL		 1979Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1980
66778679 1981 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1982 args by 'f'.
1983
9e4f2d3a
JL		 1984 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1985
680ef6de
JL		 1986 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1987 between args.
1988 Add new completers. Fix bug in 64 bit condition handling.
1989
413c94ba
JL		 1990 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1991 'cS', and 'c*'.
1992
28252e61
JL		 1993 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1994
a97685e9
JL		 1995 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1996
9ecc05f0
JL		 1997 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1998
cb30237e
NC		 19991999-08-27 Jim Wilson <wilson@cygnus.com>
2000
2001 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2002 (struct ls): Add frag field. Initialize it to zero.
2003 (out_end_sequence): New local text_frag. Set it while in text section.
2004 Replace address check with frag check. Set ls.frag to text_frag if
2005 out_set_addr called.
2006 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2007 Set it before switching sections. Replace address check with frag
2008 check. Set ls.frag to saved_frag if out_set_addr called.
2009
09a798ea
NC		 20101999-08-26 David Mosberger <davidm@hpl.hp.com>
2011
66778679 2012 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 2013 output "advance_pc" opcode instead of calling gen_addr_line().
2014 The latter has the undesired side-effect of creating a new row
2015 in the debug line info matrix.
2016
e1c05f12
NC		 20171999-08-26 Jim Wilson <wilson@cygnus.com>
2018
2019 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2020 ls.last_filename if last is less than zero. Set ls.last_filename
2021 when allocating new entry.
2022 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2023 call.
2024
b23bac36
AM		 20251999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2026
2027 * config/tc-i386.c (i386_index_check): Fix the displacement size
2028 when INFER_ADDR_PREFIX.
2029
50f4163f
NC		 20301999-08-18 Nick Clifton <nickc@cygnus.com>
2031
2032 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2033 display its value.
2034
f589a541
ILT		 20351999-08-17 Ian Lance Taylor <ian@zembu.com>
2036
2037 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2038 handle 0xffffNNNN constants correctly.
2039
11450271
NC		 20401999-08-16 Nick Clifton <nickc@cygnus.com>
2041
2042 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2043 as well as loads.
2044
276b1dc2
NC		 20451999-08-13 Nick Clifton <nickc@cygnus.com>
2046
2047 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2048 (md_apply_fix3): Always pass positive values to
2049 validate_offset_imm.
2050
ae5ad4ad
NC		 20511999-08-12 Nick Clifton <nickc@cygnus.com>
2052
2053 * config/tc-arm.c (skip_whitespace): New macro.
2054 Formatting tidy ups.
2055
2056 (md_apply_fix3): Store relocation offset in addend for ELF based
2057 relocs.
2058 (arm_force_relocation): Always generate relocs for Thumb function
2059 calls.
2060
bf6d3895
AM		 20611999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2062
2063 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2064 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2065
46031ca9
JL		 2066Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2067
b100be66
JL		 2068 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2069 flags for the unwind subspace.
2070
46031ca9
JL		 2071 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2072 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2073 suitable relocation based on the size of the target's pointer.
2074 Always Use subsegment zero for the unwinders.
2075 (pa_level): Handle "2.0w".
2076
0825afba
JR		 2077Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2078
2079 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2080 with the following instruction unless this was specified.
2081
1a1ae23e
ILT		 20821999-08-09 Ian Lance Taylor <ian@zembu.com>
2083
2084 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2085 certain sections, to match BFD changes.
2086
81afc846
ILT		 20871999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2088
2089 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2090 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 2091 * Makefile.in: Rebuild.
81afc846 2092
04ad1543
ILT		 20931999-08-08 Ian Lance Taylor <ian@zembu.com>
2094
2095 * Makefile.am: Rename .dep* files to DEP*.
2096 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2097 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2098 targets to DEPOBJ.
2099 * Makefile.in: Rebuild.
2100
1eb7027c
RH		 21011999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2102
2103 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2104
2dcc60be
ILT		 21051999-08-08 Ian Lance Taylor <ian@zembu.com>
2106
46eec08e
ILT		 2107 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2108 avoid problems on DOS filesystems.
2109 * Makefile.in: Rebuild.
2110
2dcc60be
ILT		 2111 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2112
21131999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2114
2115 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2116 section flag.
2117
76a27922
ILT		 21181999-08-08 Ian Lance Taylor <ian@zembu.com>
2119
2120 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 2121 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 2122 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2123
0741736b
JL		 2124Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2125
2126 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2127
9a913dfb
JL		 2128Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2129
2130 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2131
a1f2d742
ILT		 21321999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2133
2134 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2135 non-adjustable symbols.
2136
55a914bc
JL		 2137Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2138
2139 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2140
336f7c70 2141Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2142
2143 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2144 operands.
2145
9750fcc5
ILT		 21461999-08-05 Donn Terry <donn@interix.com>
2147
2148 * config/te-interix.h: New file.
2149 * configure.in (i386-*-interix*): New target.
2150 * configure: Rebuild.
2151
39ba5561
JL		 2152Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2153
2154 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2155 selectors for ELF too.
2156 (selector_table): Add "ltp" and "rtp" selectors.
2157
eecb386c
AM		 21581999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2159
2160 * config/tc-i386.c (i386_operand): No need to change
2161 operand_string pointer in segment reg case before goto
2162 do_memory_reference. Initialise displacement_string_start and
2163 displacement_string_end after do_memory_reference label.
2164 (i386_index_check): Add operand_string param, and print error
2165 message on failure here.
2166 (i386_intel_memory_operand): Instead of here.
2167 (i386_operand): And here.
2168 (INFER_ADDR_PREFIX): Enable.
2169
2170 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2171
2172 * config/tc-i386.h (DefaultSize): Define. Renumber following
2173 opcode_modifier defines.
2174
2175 From Etienne Lorrain <etienne.lorrain@ibm.net>
2176 * config/tc-i386.c (stackop_size): New variable.
2177 (set_16bit_code_flag): Clear it here.
2178 (set_16bit_gcc_code_flag): New function.
2179 (md_pseudo_table): Add "code16gcc" entry.
2180 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2181
f173e82e
ILT		 21821999-08-03 Ian Lance Taylor <ian@zembu.com>
2183
a04b544b
ILT		 2184 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2185 next_set_end even if the end symbol is being discarded.
2186
2187 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2188 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2189 * config/obj-coff.c: Likewise.
2190 (seg_info_type): Remove.
2191 (seg_info_off_by_4): Change to array of segT.
2192 (s_get_segment): Adjust accordingly.
2193 (obj_pseudo_table): Fully initialize sentinel entry.
2194
f173e82e
ILT		 2195 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2196 Ralf Baechle <ralf@uni-koblenz.de>.
2197
c3332e24
AM		 21981999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2199
2200 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2201
22021999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2203
24eab124
AM		 2204 * config/tc-i386.c: Indentation and white space changes.
2205 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2206 don't enable it by default.
2207 (i386_intel_operand): Remove redundant prototype.
2208 Move check on number of memory operands, and i.mem_operands++
2209 (i386_intel_memory_operand): To here.
2210 Remove i386_immediate code from here. Remove special case code
2211 for input and output using (%dx). Remove base/index checks and
2212 call i386_index_check instead. Save initial operand_string
2213 argument for error message.
2214 (i386_operand): Remove redundant prototype. Move base/index
2215 checks to i386_index_check.
2216 (i386_displacement): Move intel mode check for non-zero
2217 i.disp_operand
2218 (i386_intel_memory_operand): To here.
c3332e24 2219
6d8809aa
RH		 22201999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2221
2222 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2223 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2224 by .register pseudo-op if -64 and --no-undeclared-regs.
2225 (s_register, sparc_adjust_symtab): New functions.
2226 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2227 Declare sparc_adjust_symtab as tc_adjust_symtab.
2228 * doc/c-sparc.texi: Add description of #ignore special literal
2229 for .register pseudo-op.
2230
c8d259f7
CM		 22311999-07-30 Catherine Moore <clm@cygnus.com>
2232
eaa15ab8 2233 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2234 the relocation's section offset.
2235
b77ad1d4
AM		 22361999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2237
2238 * write.c (fixup_segment): Fix generic error check overflow test.
2239
2240 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2241 X_add_number to long.
2242
b53fcc20
JL		 2243Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2244
2245 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2246 processing.
2247
d2e71411
ILT		 22481999-07-27 Ian Lance Taylor <ian@zembu.com>
2249
2250 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2251 VTABLE relocations.
2252
e9f56b1d
ILT		 22531999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2254
2255 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2256
1a39f480
ILT		 2257 * configure.bat: Remove; obsolete.
2258 * config/go32.cfg: Likewise.
2259
29fe79d3
ILT		 22601999-07-21 Brad M. Garcia <bgarcia@fore.com>
2261
2262 * configure.in (i386-*-vxworks*): New target.
2263 * configure: Rebuild.
2264
e06510e6
RH		 22651999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2266
2267 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2268
dabe3bbc
RH		 22691999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2270
2271 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2272 on -64 and not pic.
2273 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2274 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2275 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2276 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2277 MAX_RELOC_EXPANSION): Define.
2278 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2279
b4cac588
AM		 22801999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2281
2282 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2283 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2284 block. Print a warning if an 8-bit or 16-bit constant
2285 displacement or immediate is truncated on output.
2286 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2287 immediate.
2288 (i386_operand): Disallow immediate jump absolute operand.
2289
966ed0b4
ILT		 22901999-07-15 Ian Lance Taylor <ian@zembu.com>
2291
0ed15843
ILT		 2292 * configure.in: Bump version number to 2.9.5.
2293 * configure: Rebuild.
2294
966ed0b4
ILT		 2295 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2296 or %llx work.
2297
67f1cff0
JL		 2298Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2299
2300 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2301 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2302
2f992c04
NC		 23031999-07-14 Philip Blundell <pb@nexus.co.uk>
2304
2305 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2306 is defined.
2307 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2308
2309 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2310 if -mno-fpu was given.
2311 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2312 relocs.
2313 (cons_fix_new_arm): Remove misleading comments.
2314
14ad458a
ILT		 23151999-07-14 Ian Lance Taylor <ian@zembu.com>
2316
2317 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2318 error message.
2319 (relax_segment): Likewise. After giving a rs_org error, convert
2320 the frag to rs_align to avoid cascading errors.
2321
36823076
AS		 23221999-07-12 Andreas Schwab <schwab@suse.de>
2323
2324 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2325
ab9da554
ILT		 23261999-07-11 Ian Lance Taylor <ian@zembu.com>
2327
2328 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2329 as appropriate. Fill in structure initializations. Add variable
2330 initializations. Add casts.
2331 * dwarf2dbg.c (print_stats): Change i to size_t.
2332 * listing.c (listing_listing): Change list_line to unsigned int.
2333
e0accf0c
ILT		 23341999-07-10 Ian Lance Taylor <ian@zembu.com>
2335
2336 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2337 rather than checking for \001 and \002 in symbol name.
2338 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2339
7d4ce8a9
JL		 2340Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2341
2342 * configure.in (hppa*-linux-gnu*): New target.
2343 * configure: Rebuilt.
2344
5395a469
NC		 23451999-07-08 Nick Clifton <nickc@cygnus.com>
2346
2347 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2348
cac58fa6
NC		 23491999-07-07 Nick Clifton <nickc@cygnus.com>
2350
5395a469 2351 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2352 accessing symbolP directly.
2353
03b36ee1
JL		 2354Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2355
2356 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2357 for ELF.
2358
49a5575c
NC		 23591999-07-05 Nick Clifton <nickc@cygnus.com>
2360
2361 * config/tc-arm.c (ARM_EXT_V5): Define.
2362 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2363 (md_begin): Detect ARM v5 architectures.
2364 (md_parse_option): Accept arm v5 specification.
2365 (md_show_usage): Documment -marmv5 switch.
2366
2367 * doc/c-arm.texi: Document -marmv5 command line option.
2368
2369 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2370 op.
2371 (validate_immediate_twopart): New function. Determine if a
2372 constant can be computed by two ADD instructions.
2373 (output_inst): Remove its command line parameter - it was never
2374 used.
2375 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2376 implememt the ADRL pseudo op.
2377 (tc_gen_reloc): Generate a suitable error message if an ADRL
2378 instruction tries to generate a real reloc.
2379
2380 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2381
09ecf0ba
JL		 2382Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2383
2384 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2385 into lower case.
2386
264d6861
ILT		 23871999-06-27 H.J. Lu <hjl@gnu.org>
2388
2389 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2390 non BFD_ASSEMBLER case.
2391
827c0149
ILT		 23921999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2393
2394 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2395 data.
2396
a340d270
RH		 23971999-06-26 David Mosberger <davidm@hpl.hp.com>
2398
2399 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2400 out_end_sequence() when the address decreases due to a new frag.
2401 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2402 numbering starts with 1.
2403
16b93d88
NC		 24041999-06-23 Nick Clifton <nickc@cygnus.com>
2405
2406 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2407 .section for COFF.
2408 (mcore_s_text): Call obj_elf_text for ELF target.
2409 (mcore_s_data): Call obj_elf_data for ELF target.
2410 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2411 for COFF target.
2412 (mcore_s_bss): New function: Dump literal table before changing
2413 sections.
2414 (mcore_s_comm): New function: Dump literal table before changing
2415 sections.
2416
2417 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2418 No longer static functions.
2419 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2420 Provide prototypes for these functions.
2421
fed9b18a
ILT		 24221999-06-22 Ian Lance Taylor <ian@zembu.com>
2423
be2acf27
ILT		 2424 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2425 a list of names, to try obj_segment_name, and to try abbreviated
2426 names when using COFF without long section names.
2427
7dcc9865
ILT		 2428 * config/tc-alpha.c: More use of symbol accessor functions.
2429 * config/tc-arc.c: Likewise.
2430 * config/tc-d30v.c: Likewise.
2431 * config/tc-fr30.c: Likewise.
2432 * config/tc-i860.c: Likewise.
2433 * config/tc-m88k.c: Likewise.
2434 * config/tc-mcore.c: Likewise.
2435 * config/tc-ns32k.c: Likewise.
2436 * config/tc-sparc.c: Likewise.
2437 * config/tc-v850.c: Likewise.
2438
a77f5182
ILT		 2439 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2440 sy_value with appropriate accessor functions.
2441 * config/tc-arm.c (md_apply_fix3): Likewise.
2442 * config/tc-d10v.c (AT_WORD_P): Likewise.
2443 * config/tc-v850.c (reg_name_search): Likewise.
2444
fed9b18a
ILT		 2445 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2446 use symbol_get_bfdsym instead.
2447 * config/tc-ppc.c (md_assemble): Likewise.
2448 * config/tc-v850.c (v850_comm): Likewise.
2449
310b5aa2
ILT		 24501999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2451
2452 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2453 the symbol, rather than accessing the bsym member.
2454 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2455 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2456 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2457 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2458 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2459 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2460 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2461 * config/tc-v850.c (tc_gen_reloc): Likewise.
2462
9cb8e75e
JL		 2463Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2464
2465 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2466 (hppa_gen_reloc_type): Conditionalize on BFD64.
2467 (tc_gen_reloc): Re-enable ELF relocations.
2468 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2469
3d103319
ILT		 24701999-06-21 Ian Lance Taylor <ian@zembu.com>
2471
2472 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2473 warning.
2474 (do_ldst): Move assignment out of if condition.
2475 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2476 parentheses to avoid warning.
2477
776b24b4
NC		 24781999-06-21 Nick Clifton <nickc@cygnus.com>
2479
155f0fe7
NC		 2480 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2481 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2482
809ffe0d
ILT		 24831999-06-19 Ian Lance Taylor <ian@zembu.com>
2484
2485 * config/tc-ppc.c: Update for symbol handling changes.
2486 * config/obj-coff.c: Likewise.
2487
49863f82
JL		 2488Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2489
2490 * tc-hppa.c: General cleanups of ELF support. No more spaces
2491 and subspaces for ELF.
2492 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2493 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2494 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2495 (UNWIND_SECTION_NAME): Likewise.
2496 (space/subspace related structures): Conditionalize definitions
2497 on OBJ_SOM.
2498 (space/subspace directives and support routines): Conditionalize
2499 definitions and references/uses on OBJ_SOM.
2500 (label_symbol_struct): For ELF, track the symbol's segment. For
2501 SOM track its space.
2502 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2503 changes.
2504 (USE_ALIASES): Kill for both SOM & ELF.
2505 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2506 (pa_space, pa_subspace): Corresponding changes.
2507 (pa_spaces_begin): Corresponding chagnes.
2508 (md_begin): Do not muck around with space/subspace stuff for
2509 OBJ_ELF.
2510 (md_apply_fix): Temporarily disable argument relocation stuff
2511 for OBJ_ELF.
2512 (tc_gen_reloc): Temporarily disable relocation generation for
2513 OBJ_ELF
2514 (pa_build_unwind_subspace): Similarly.
2515
fed881b1
NC		 25161999-06-16 Nick Clifton <nickc@cygnus.com>
2517
2518 * config/tc-arm.c (thumb_set): New pseudo op.
2519 (text, data, section): Override these pseudo ops with ARM
2520 specific versions.
2521 (s_thumb_set): New function: Perform the same as a .set pseudo
2522 op, but also mark the alias'ed symbol as being a Thumb
2523 function.
2524 (arm_s_text): New function: Perform the same as the .text
2525 pseudo op, but dump the literal pool before changing
2526 sections.
2527 (arm_s_data): New function: Perform the same as the .data
2528 pseudo op, but dump the literal pool before changing
2529 sections.
2530 (arm_s_section): New function: Perform the same as the
2531 .section pseudo op, but dump the literal pool before changing
2532 sections.
2533 (arm_cleanup): Do not reset the current section before dumping
2534 the literal pool.
2535
0f94f4c8
NC		 25361999-06-17 Nick Clifton <nickc@cygnus.com>
2537
2f3519a2
NC		 2538 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2539 OPTION_NO_WARN_UNMATCHED entries.
2540 (md_parse_option): Generate a warning message if an unrecognised
2541 option is encountered.
2542
0f94f4c8
NC		 2543 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2544 (get_operands): When parsing an expression after an '@' symbol
2545 has been detected, do not ignore '#' symbols.
2546 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2547 false.
2548
e4a86f6f
ILT		 25491999-06-13 Ian Lance Taylor <ian@zembu.com>
2550
2551 From K. Richard Pixley <rich@noir.com>:
2552 * configure.in (ppc-*-vxworks*): New target.
2553 * configure: Rebuild.
2554
a8aed0fb
UD		 25551999-06-12 Philip Blundell <philb@gnu.org>
2556
2557 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2558
7565ed77
ILT		 25591999-06-13 Ian Lance Taylor <ian@zembu.com>
2560
2561 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2562 which refer to symbols in linkonce sections, permit reducing the
2563 relocs if the symbol is local.
2564
b9e57a38
ILT		 25651999-06-12 Ian Lance Taylor <ian@zembu.com>
2566
2567 * subsegs.c (subseg_text_p): New function.
2568 * as.h (subseg_text_p): Declare.
2569 * read.c (do_align): Use subseg_text_p to set the default fill.
2570 * write.c (subsegs_finish): Likewise.
2571 * config/obj-coff.c (write_object_file): Likewise.
2572 * config/tc-i386.h (md_maybe_text): Don't define.
2573 (md_do_align): Use subseg_text_p to set the default fill.
2574 * config/tc-m32r.c (m32r_do_align): Likewise.
2575 * config/tc-sh.c (sh_do_align): Likewise.
2576 * config/tc-sparc.h (md_do_align): Likewise.
2577
008960a5
ILT		 25781999-06-12 David O'Brien <obrien@freebsd.org>
2579
2580 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2581 * configure: Rebuild.
2582
a1605869
ILT		 25831999-06-12 Ian Lance Taylor <ian@zembu.com>
2584
d9ac5a3b
ILT		 2585 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2586 * Makefile.am: Rebuild dependencies.
2587 * Makefile.in: Rebuild.
2588
a1605869
ILT		 2589 * config/tc-i386.c (i386_immediate): Remove unused label
2590 seg_unimplemented.
2591
2592 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2593 * symbols.c: Likewise.
2594 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2595 sy_next field when taking address, rather than symbol_next.
2596
2597 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2598 offsetT.
2599 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2600 value from the output file architecture.
2601 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2602 * dwarf2dbg.h: Change bfd_vma to addressT.
2603
a7cd1c22
ILT		 26041999-06-11 Ian Lance Taylor <ian@zembu.com>
2605
2606 * dwarf2dbg.h: Use PARAMS in function declarations.
2607
76171f81
ILT		 26081999-06-11 Martin Dorey <mdorey@madge.com>
2609
2610 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2611 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2612 OBJ_ELF.
2613 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2614
9b4d630b
ILT		 26151999-06-11 Ian Lance Taylor <ian@zembu.com>
2616
5865bb77
ILT		 2617 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2618
9e7c96d9
ILT		 2619 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2620 popsection.
2621
1b50c718
ILT		 2622 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2623
1bf67e0d
ILT		 2624 * read.c (read_a_source_file): Only declare inescape if
2625 QUOTES_IN_INSN.
2626
2627 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2628 match parameters.
2629 (find_entry_byval): Add parens to avoid warning.
2630
2631 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2632
9b4d630b
ILT		 2633 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2634 undefined symbols.
2635
a22b281c
RH		 26361999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2637
66778679 2638 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2639 with isoctal.
2640
2641 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2642 synthetize_setx): New functions.
2643 (md_assemble): Broken the special cases into the above
2644 functions. Make compiler happy if sizeof(bfd_vma)==4.
2645 Fix sethi generated from set/setuw. If instructions have a relloc,
2646 always clear the fields to be relocated in the opcode.
2647 (sparc_ip): Remove special_case global variable.
2648
7f2f689c
ILT		 26491999-06-10 Ian Lance Taylor <ian@zembu.com>
2650
d7ba4a77
ILT		 2651 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2652 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2653 indication of success rather than a value.
2654 (itbl_get_val): Likewise.
2655 (itbl_get_field): Use strcspn. Change delimiters to include
2656 parens.
2657 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2658 (itbl_get_val): Likewise.
2659 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2660
7f2f689c
ILT		 2661 * symbols.c (copy_symbol_attributes): Convert local symbols to
2662 regular symbols.
2663
c1d3c45e
NC		 26641999-06-10 Nick Clifton <nickc@cygnus.com>
2665
2666 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2667 ARM920t.
2668
63fab58c
RH		 26691999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2670
2671 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2672 Optimize set if sizeof(bfd_vma) == 64.
2673 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2674 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2675 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2676
cf9a1301
RH		 26771999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2678
2679 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2680 (s_ncons): New function.
2681 (native_op_table): New table.
2682 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2683 R_SPARC_OLO10 handling.
2684
bf29b231
RH		 2685Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2686
2687 * expr.h (struct expressionS): Revert last change; widen X_op.
2688 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2689
9be1cda6
AS		 2690Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2691
a4835b42
AS		 2692 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2693 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2694 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2695 * Makefile.in: Regenerated.
2696
9be1cda6
AS		 2697 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2698 `common' pass on to s_mri_common.
2699 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2700
62335629
RH		 27011999-06-06 Richard Henderson <rth@cygnus.com>
2702
2703 * config/obj-elf.c (obj_elf_section): Don't free the return
2704 value of demand_copy_C_string.
2705
9de8d8f1
RH		 27061999-06-05 Richard Henderson <rth@cygnus.com>
2707
2708 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2709 creation logic from obj_elf_create_section.
2710
2711 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2712 (section_stack): New.
2713 (special_sections): Make const.
2714 (obj_elf_section): Gut and rewrite parsing.
2715 (obj_elf_change_section): New function broken out of obj_elf_section.
2716 (obj_elf_parse_section_letters): Likewise.
2717 (obj_elf_section_word): Likewise.
2718 (obj_elf_section_type): Likewise.
2719 (obj_elf_previous): Treat as a toggle.
2720 (obj_elf_popsection): New.
2721 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2722 (ppc_section_type): Likewise.
2723 * config/tc-ppc.h: Likewise.
2724
2725 * expr.h (struct expressionS): Don't make X_op a bitfield.
2726 * config/tc-alpha.c: Update for symbol handling changes.
2727 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2728 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2729
58b5739a
RH		 27301999-06-05 Richard Henderson <rth@cygnus.com>
2731
2732 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2733 (dwarf2_gen_line_info): Kill unused variables.
2734 (dwarf2_finish): Likewise.
2735 (dwarf2_where): Likewise.
2736 (dwarf2_directive_file): If we've only got a string,
2737 hand off to s_app_file.
2738 * ecoff.c: Move the include of ecoff.h.
2739 * symbols.h (S_IS_FUNCTION): Prototype.
2740
2741 * read.c (LEX_HASH): Supply a default.
2742 (lex_type): Use it.
2743 (s_globl): Update `c' after skipping whitespace.
2744 * read.h (LEX_END_NAME, is_name_ender): New.
2745 * expr.c (get_symbol_end): Respect it.
2746
398e8c25
ILT		 27471999-06-04 Mark Klein <mklein@dis.com>
2748
993142d5
ILT		 2749 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2750 to real if OBJ_SOM
2751 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2752
398e8c25
ILT		 2753 * config/tc-hppa.c: Update for symbol handling changes.
2754
b4013713
ILT		 27551999-06-03 Ian Lance Taylor <ian@zembu.com>
2756
080e41e6
ILT		 2757 * cgen.c: Update for symbol handling changes.
2758 * config/tc-m32r.c: Likewise.
f412ead8 2759
a0f75b47
ILT		 2760 * config/tc-hppa.h: Update for symbol handling changes.
2761 * config/tc-hppa.c: Likewise.
2762
174419c1
ILT		 2763 * config/tc-arm.h: Update for symbol handling changes.
2764 * config/tc-arm.c: Likewise.
2765 (symbol_make_empty): Remove. Just use symbol_create.
2766
2767 * symbols.c (symbol_set_tc): Correct name.
2768
6104f0a0
ILT		 2769 * Makefile.am: Rebuild dependencies.
2770 ($(OBJS)): Don't depend upon struc-symbol.h.
2771 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2772 * dep-in.sed: Don't remove struc-symbol.h.
2773 * Makefile.in: Rebuild.
2774
b4013713
ILT		 2775 * doc/internals.texi (Symbols): Describe changes in symbol
2776 handling.
2777
6576f0b5
RH		 27781999-06-03 Richard Henderson <rth@cygnus.com>
2779
2780 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2781 instead of doing the work by hand.
2782
fac0d250
RH		 27831999-06-03 David Mosberger <davidm@hpl.hp.com>
2784
2785 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2786 state of line state-machine.
2787 (struct ls): Collect DWARF2 line state-machine state in new member
2788 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2789 resulted in any DWARF2 directives.
2790 (reset_state_machine): New function.
2791 (out_end_sequence): Ditto.
2792 (dwarf2_gen_line_info): When switching sections or switching to a
2793 lower text address, call out_end_sequence() first to terminate the
2794 previous code sequence as code sequences MUST have monotonically
2795 increasing addresses.
2796 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2797
27981999-06-03 David Mosberger <davidm@hpl.hp.com>
2799
2800 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2801 DWARF2 debug info (line information only, at this point).
2802 * as.h: Update comment about supported debug formats.
2803 * dwarf2dbg.c, dwarf2dbg.h: New files.
2804 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2805
2806 * expr.c (operand): Don't use [ for parens if we want an index op.
2807 (op_encoding): Switch [ into O_index, if desired.
2808 (op_rank): Renumber with O_index on bottom.
2809 (expr): If O_index, match closing bracket.
2810 * expr.h (O_index): New.
2811
2812 * read.c (read_a_source_file): Conditionally allow matched "
2813 in lines passed to md_assemble.
2814
2815 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2816
49309057
ILT		 28171999-06-03 Ian Lance Taylor <ian@zembu.com>
2818
2819 Add support for storing local symbols in a small structure to save
2820 memory when assembling large files.
2821 * as.h: Don't include struc-symbol.h.
2822 (symbolS): Add typedef.
2823 * symbols.c: Include struc-symbol.h.
2824 (local_hash): New static variable.
2825 (save_symbol_name): New static function, from symbol_create.
2826 (symbol_create): Call save_symbol_name.
2827 (local_symbol_count): New static variable.
2828 (local_symbol_conversion_count): Likewise.
2829 (LOCAL_SYMBOL_CHECK): Define.
2830 (local_symbol_make): New static function.
2831 (local_symbol_convert): New static function.
2832 (colon): Handle local symbols. Create local symbol for local
2833 label name.
2834 (symbol_table_insert): Handle local symbols.
2835 (symbol_find_or_make): Create local symbol for local label name.
2836 (symbol_find_base): Check for local symbol.
2837 (symbol_append, symbol_insert): Check for local symbols.
2838 (symbol_clear_list_pointers, symbol_remove): Likewise.
2839 (verify_symbol_chain): Likewise.
2840 (copy_symbol_attributes): Likewise.
2841 (resolve_symbol_value): Handle local symbols.
2842 (resolve_local_symbol): New static function.
2843 (resolve_local_symbol_values): New function.
2844 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2845 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2846 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2847 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2848 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2849 (symbol_previous, symbol_next): New functions.
2850 (symbol_get_value_expression): Likewise.
2851 (symbol_set_value_expression): Likewise.
2852 (symbol_set_frag, symbol_get_frag): Likewise.
2853 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2854 (symbol_mark_used_in_reloc): Likewise.
2855 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2856 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2857 (symbol_mri_common_p): Likewise.
2858 (symbol_mark_written, symbol_clear_written): Likewise.
2859 (symbol_written_p): Likewise.
2860 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2861 (symbol_section_p, symbol_equated_p): Likewise.
2862 (symbol_constant_p): Likewise.
2863 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2864 (symbol_get_obj, symbol_set_obj): Likewise.
2865 (symbol_get_tc, symbol_set_tc): Likewise.
2866 (symbol_begin): Initialize local_hash.
2867 (print_symbol_value_1): Handle local symbols.
2868 (symbol_print_statistics): Print local symbol statistics.
2869 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2870 Declare new symbols.c functions. Move many declarations here from
2871 struc-symbol.h.
2872 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2873 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2874 (struct symbol): Move bsym to make it clearly the first field.
2875 Remove TARGET_SYMBOL_FIELDS.
2876 (symbolS): Don't typedef.
2877 (struct broken_word): Remove.
2878 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2879 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2880 (symbol_clear_list_pointers): Likewise.
2881 (symbol_insert, symbol_remove): Likewise.
2882 (symbol_previous, symbol_append): Likewise.
2883 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2884 (struct local_symbol): Define.
2885 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2886 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2887 (local_symbol_get_frag, local_symbol_set_frag): Define.
2888 (local_symbol_get_real_symbol): Define.
2889 (local_symbol_set_real_symbol): Define.
2890 Define.
2891 * write.c (write_object_file): Call resolve_local_symbol_values.
2892 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2893 (TARGET_SYMBOL_FIELDS): Don't define.
2894 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2895 ECOFF_DEBUGGING, add ECOFF fields.
2896 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2897 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2898 ECOFF_DEBUGGING, add ECOFF fields.
2899 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2900 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2901 * config/tc-mcore.h: Don't include struc-symbol.h.
2902 (TARGET_SYMBOL_FIELDS): Don't define.
2903 (struct mcore_tc_sy): Define.
2904 (TC_SYMFIELD_TYPE): Define.
2905 * Many files: Use symbolS instead of struct symbol. Use new
2906 accessor functions rather than referring to symbolS fields
2907 directly.
2908
2909 * read.c (s_mri_common): Don't add in value of line_label.
2910
2911 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2912 checking for SEC_LINK_ONCE.
2913
2914 * config/tc-sh.h (sh_fix_adjustable): Declare.
2915
2916 * app.c (input_buffer): New static variable.
2917 (app_push): Save saved_input in allocated buffer.
2918 (app_pop): Restored saved_input.
2919 (do_scrub_chars): Change get parameter to take char * and int as
2920 arguments. Change GET macro to pass input_buffer to get
2921 function. Don't save input into allocated buffer.
2922 * as.h (do_scrub_chars): Update declaration.
2923 * input-file.c (input_file_get): Change to take char * and int.
2924 Read data into passed in buffer. Remove static buffer.
2925 * read.c (scrub_from_string): Change to take char * and int. Copy
2926 data into passed in buffer.
2927
2928 * hash.h: Neaten. Declare hash_traverse.
2929 * hash.c: Complete rewrite based on BFD hashing code.
2930 * gasp.c (chunksize): New variable.
2931 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2932 hash_delete.
2933
661e4995
NC		 29341999-05-28 Nick Clifton <nickc@cygnus.com>
2935
2936 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2937 addend unless the target uses an old ABI.
2938
d9a62219
DE		 2939Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2940
2941 -Wchar-subscripts cleanup
2942 * listing.c (listing_newline): Use unsigned char variable, so
2943 calls to isascii,iscntrl are correct.
2944 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2945 (unsigned char).
2946 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2947 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2948 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2949 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2950
6da466c7
ILT		 29511999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2952
2953 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2954 width for Coldfire.
2955 (arch_coldfire_p): New #define.
2956 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2957
29581999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2959
2960 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2961
2962 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2963 (install_operand): Add place `N'.
2964 (init_table): Add registers ACC, MACSR, MASK.
2965
2966 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2967
2968 * config/tc-m68k.c: Change mcf5200 --> mcf.
2969 (archs): Add mcf5206e, mcf5307.
2970 (m68k_ip): Add format `u'.
2971 (install_operand): Add place `m', `M', `h'.
2972 (init_table): Add upper/lower registers.
2973
2974 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2975
bedf545c
ILT		 29761999-05-28 Martin Dorey <mdorey@madge.com>
2977
2978 * config/tc-i960.c: Several minor changes to add ELF and
2979 BFD_ASSEMBLER support.
2980 * config/tc-i960.h: Likewise.
2981 * configure.in (i960-*-elf*): New target.
2982 * aclocal.m4, configure: Rebuild.
2983
40c62b25
AM		 29841999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2985
2986 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2987 reloc changes when defined(BFD_ASSEMBLER).
2988
daa01f85
AM		 29891999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2990
2991 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2992
2993 * write.c (write_print_statistics): Output to file, not stderr.
2994
2995 * expr.c (generic_bignum_to_int32,64): Prototype.
2996
2997 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2998 output_sleb128, output_uleb128, output_big_sleb128,
2999 output_big_uleb128, output_big_leb128): Prototype.
3000 (output_big_sleb128, output_big_uleb128): Make inline.
3001 (output_big_leb128): Remove inline
3002
3003 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3004 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3005 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3006 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3007 value for correct overflow check in write.c:fixup_segment.
3008 * write.c (fixup_segment): Move bitfield overflow checks to after
3009 the md_apply_fix call.
3010 * config/obj-coff.c (fixup_segment): Likewise.
3011 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3012 valueT *val argument.
3013
19b34177
AS		 3014Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3015
3016 * config/atof-ieee.c (gen_to_words): Correctly round a
3017 denormalized number. Fix off-by-one in range checking for
3018 exponent in a denormal.
3019
b8a40f53
NC		 30201999-05-10 Nick Clifton <nickc@cygnus.com>
3021
3022 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3023 name.
3024
53f3de98
RH		 3025Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3026
3027 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3028
578ec497
AM		 30291999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3030
3031 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3032 (ReverseRegRegmem): Remove.
3033 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3034 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3035 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3036 kludge.
3037
3038 From Doug Ledford <dledford@redhat.com>
3039 * config/tc-i386.h (RegXMM): New for P/III.
3040 * config/tc-i386.c: Add support for P/III.
3041
d0e9a01c
RH		 3042Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3043
3044 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3045 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3046 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3047
83183c0c
RH		 3048Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3049
3050 * config/tc-i386.c (i386_immediate): Skip whitespace before
3051 complaining about junk after expression.
3052 (i386_displacement): Likewise.
3053
03987ced
RH		 3054Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3055
3056 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3057 Don't copy before downcaseing.
3058
0d96863f
CM		 30591999-05-05 Catherine Moore <clm@cygnus.com>
3060
66778679
RH		 3061 * tc-m68k.c: Include elf/m68k.h.
3062 (m68k_elf_final_processing): New routine.
3063 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3064 Define.
0d96863f 3065
90700a53
JL		 3066Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3067
3068 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3069 17 bit fmt insn.
3070
252b5132
RH		 30711999-04-30 Nick Clifton <nickc@cygnus.com>
3072
3073 * config/tc-mcore.c (mcore_s_section): Dump literals before
3074 changing section.
3075
30761999-04-29 Nick Clifton <nickc@cygnus.com>
3077
3078 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3079 for COFF/PE port.
3080
3081Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3082
3083 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3084 (TC_INIT_FIX_DATA): Delete.
3085 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3086 (TC_INIT_FIX_DATA): Delete.
3087 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3088 * write.c (fix_new_internal): Initialize fx_cgen member.
3089 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3090 (gas_cgen_md_apply_fix3): Update.
3091 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3092 (md_cgen_record_fixup_exp): Update.
3093 (FX_OPINFO_R_TYPE): Update.
3094
3095 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3096 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3097 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3098 * frags.h (struct frag): Make opindex, opinfo ints.
3099
3100 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3101
31021999-04-26 Tom Tromey <tromey@cygnus.com>
3103
3104 * aclocal.m4, configure: Updated for new version of libtool.
3105
31061999-04-22 Nick Clifton <nickc@cygnus.com>
3107
3108 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3109 md_apply_fix.
3110 (md_apply_fix3): Do not fix up absolute relocations against
3111 symbolic values.
3112
3113 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3114
31151999-04-20 Nick Clifton <nickc@cygnus.com>
3116
3117 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3118 changes and data-in-text directives.
3119 (mcore_cons): New function: intercept cons() operations.
3120 (mcore_float_cons): New function: intercept float_cons()
3121 operations.
3122 (mcore_stringer): New function: intercept stringer() operations.
3123
31241999-04-18 Ian Lance Taylor <ian@zembu.com>
3125
3126 * obj.h (struct format_ops): Change generate_asm_lineno field to
3127 take no parameters.
3128 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3129
3130 * config/tc-alpha.c (find_opcode_match): Add default case to
3131 switch.
3132 (find_macro_match): Likewise.
3133 (load_expression): Parenthesize && within ||.
3134
3135 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3136
31371999-04-17 Nick Clifton <nickc@cygnus.com>
3138
3139 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3140 .text .data .section pseudo ops.
3141 (mcore_s_section): New function. Dump lits before changing secs.
3142 (mcore_s_text): New function. Dump lits before changing secs.
3143 (mcore_s_data): New function. Dump lits before changing secs.
3144
31451999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3146
3147 * config/tc-mips.c (mips_32bitmode): New.
3148 (md_begin): Set mips_32bitmode if needed.
3149 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3150 Set EF_MIPS_32BITMODE.
3151
3152Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3153
3154 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3155 change.
3156
31571999-04-16 Nick Clifton <nickc@cygnus.com>
3158
3159 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3160
3161Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3162
3163 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3164 expressions correctly.
3165
3166
31671999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3168
3169 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3170
3171Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3172
3173 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3174 and fmpynfadd instructions.
3175
31761999-04-11 Richard Henderson <rth@cygnus.com>
3177
3178 * as.h (environ): Declare it, if needed.
3179 * as.c (dump_statistics): Don't declare environ.
3180 * configure.in (environ): Detect declaration.
3181 * configure, config.in: Rebuild
3182
3183 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3184 (i386_displacement): Allocate enough space for replacement buffer.
3185 Clean up replacement buffer initialization.
3186
31871999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3188
3189 * subsegs.c (section_symbol): Don't create a new symbol if one
3190 already exists; instead, use the existing one, but set its segment
3191 and frag data if it hasn't already been defined.
3192 * config/obj-coff.c (c_section_symbol): Likewise.
3193
3194Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3195
3196 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3197
31981999-04-08 Nick Clifton <nickc@cygnus.com>
3199
3200 * config/tc-mcore.c: New File: Support routines for MCore
3201 assembler.
3202 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3203 * config/obj-coff.c: Add support for mcore-pe target.
3204
3205 * Makefile.am: Add support for MCore targets.
3206 * Makefile.in: Regenerate.
3207 * configure.in: Add support for MCore targets.
3208 * configure: Regenerate.
3209
3210 * doc/all.texi: Set MCORE.
3211 * doc/as.texinfo: Document MCore specific command line options.
3212
3213 * write.h: Prevent multiple inclusion.
3214
32151999-04-06 Ian Lance Taylor <ian@zembu.com>
3216
3217 * asintl.h (LC_MESSAGES): Never define.
3218 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3219 does not define it.
3220 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3221 does not define it.
3222
3223 * Makefile.am (m68k-parse.c): If configuring in the source
3224 directory, copy m68k-parse.y into the local directory before
3225 running ylwrap, to remove spurious differences when generating
3226 snapshots.
3227 * Makefile.in: Rebuild.
3228
3229 * config/tc-sparc.h (md_do_align): Just allocate the number of
3230 bytes necessary, rather than always allocating 1024.
3231
32321999-04-04 Ian Lance Taylor <ian@zembu.com>
3233
3234 * listing.c (listing_newline): Add cast to avoid warning.
3235 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3236 * config/tc-i386.c (i386_scale): Add return value.
3237 (build_displacement_string): Remove unused local temp_disp2.
3238 (i386_intel_memory_operand): Add parentheses to avoid warning.
3239 (i386_intel_operand): Remove unused local end_of_operand_string.
3240 (i386_operand): Remove unused local operand_modifier.
3241 (i386_operand): Add parens to avoid warning.
3242
32431999-04-04 Don Bowman <don@pixsci.com>
3244
3245 * configure.in: Add mips*-*-vxworks* target; have it define
3246 MIPS_STABS_ELF.
3247 * configure, config.in: Rebuild.
3248
32491999-03-31 Nick Clifton <nickc@cygnus.com>
3250
3251 * configure.in (emulations): Add support for arm-epoc-pe.
3252 * configure: Regenerate.
3253 * config/te-epoc-pe.h: New file. Define macros specific to
3254 arm-epoc-pe target.
3255 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3256 for arm-epoc-pe target.
3257
3258Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3259
3260 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3261
3262Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3263
3264 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3265 detect ",n" without a condition.
3266 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3267
3268
3269Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3270
3271 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3272 instruction is encoded with one bit.
3273
3274
32751999-03-23 Ian Lance Taylor <ian@zembu.com>
3276
3277 * doc/internals.texi (CPU backend): Mention that
3278 line_separator_chars should not include newline. From thi
3279 <ttn@mingle.glug.org>.
3280
32811999-03-22 Doug Evans <devans@casey.cygnus.com>
3282
3283 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3284 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3285
3286Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3287
3288 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3289
3290Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3291
3292 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3293
3294
3295Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3296
3297 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3298
32991999-03-15 Martin Hunt <hunt@cygnus.com>
3300
3301 * app.c (do_scrub_begin): Change '-' back to a symbol char
3302 so we can use multiple opcodes on a line again.
3303
3304 * config/tc-d30v.c: By default, warn if a symbol has
3305 the same name as a register. Plus some minor
3306 updates from the branch.
3307
33081999-03-13 Nick Clifton <nickc@cygnus.com>
3309
3310 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3311 BFD_RELOC_16 and BFD_RELOC_64.
3312
33131999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3314
3315 * expr.c (expr): Add missing else.
3316
33171999-03-12 Nick Clifton <nickc@cygnus.com>
3318
3319 * config/tc-arm.c (md_apply_fix3): Improve error message.
3320
33211999-03-11 Doug Evans <devans@casey.cygnus.com>
3322
3323 * Makefile.am (CPU_TYPES): Add fr30.
3324 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3325 (fr30,m32r dependencies): Update.
3326 * Makefile.in: Rebuild.
3327
3328 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3329 (gas_cgen_record_fixup_exp): Ditto.
3330 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3331 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3332 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3333 (md_cgen_lookup_reloc): Update use of operand->type.
3334 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3335 (md_convert_frag): Call cgen_operand_lookup_by_num.
3336 (md_cgen_lookup_reloc): Update use of operand->type.
3337 (m32r_cgen_record_fixup_exp): Ditto.
3338
33391999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3340
3341 * config/tc-mips.c (md_show_usage): Fix message.
3342
33431999-03-03 Nick Clifton <nickc@cygnus.com>
3344
3345 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3346 and LDR reg,=<expr> instruction.
3347
3348 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3349 -mcpu=arm9tdmi.
3350
3351Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3352
3353 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3354
33551999-02-17 Nick Clifton <nickc@cygnus.com>
3356
3357 This patch was created by: Scott Bambrough
3358 <scottb@corelcomputer.com>
3359
3360 * app.c:
3361 Special cased '@' character. The '@' character is used as the
3362 ARM assembler comment character, as a special character
3363 and in ELF .symver pseudo-op's, and as a special character in
3364 .type and .section pseudo-ops.
3365 (symver_pseudo): New static variable.
3366 (symver_state): New static variable.
3367 (struct app_save): Add field 'symver_state'.
3368 (app_push): Save global symver_state int struct app_save.
3369 (app_pop): Restore global symver_state from struct app_save.
3370 (do_scrub_chars): Special case handling of '@' character in
3371 .symver pseudo-ops.
3372
3373 * configure.in: Modified to recognize armv* uname syntax from ARM
3374 Linux kernel.
3375 * configure: Regenerated.
3376
3377 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3378 a prefix to the section's type.
3379 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3380 the type's typename.
3381
3382 * config/tc-arm.h: Add support for PIC generation:
3383 (pic_code): New boolean.
3384 (obj_relocate_extern): Define.
3385 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3386 (TC_CONS_FIX_NEW): Define.
3387 (tc_fix_adjustable): Define.
3388 (GLOBAL_OFFSET_TABLE_NAME): Define.
3389
3390 * config/tc-arm.c: Add support for PIC generation:
3391 (line_seperator_chars): Allow ';' as a seperator for Linux.
3392 (is_immediate_prefix): New macro.
3393 (arm_parse_reloc): New function.
3394 (s_arm_elf_cons): New function.
3395 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3396 (md_undefined_symbol): Special case handling for the Global Offset
3397 Table's symbol.
3398 (md_apply_fix3): Handle PIC relocs.
3399 (tc_gen_reloc): Handle PIC relocs.
3400 (md_parse_option): Add support for '-k' command line switch to
3401 enable PIC generation.
3402 (cons_fix_new_arm): New function.
3403 (s_arm_elf_cons): New function.
3404
3405Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3406
3407 * configure.in: Add comments for uses of AC_DEFINE.
3408 * acinclude.m4: Likewise.
3409 * acconfig.h: Remove.
3410 * aclocal.m4: Rebuild.
3411 * configure: Rebuild.
3412 * Makefile.in: Rebuild.
3413 * config.in: Rebuild.
3414
34151999-02-15 Jim Lemke <jlemke@cygnus.com>
3416
3417 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3418 non-constant offset from a base register.
3419
34201999-02-14 Ken Raeburn <raeburn@raeburn.org>
3421
3422 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3423 strings always.
3424
3425Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3426
3427 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3428 (emit_insn): Look for pc-relative and no-overflow specifiers on
3429 internal relocation types.
3430
34311999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3432
3433 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3434 -mcpu=NNNN flags.
3435
3436 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3437 mips_cpu instead.
3438 (mips_4650, mips_4010, mips_4100): Variables removed.
3439 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3440 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3441 variables.
3442 (md_begin): Don't bother initializing the mips_NNNN variables;
3443 mips_cpu is set, and that's good enough now.
3444 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3445 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3446 (show): New function, to handle wrapping in the CPU lists.
3447 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3448
3449Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3450
3451 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3452 than treat as an immediate specifier.
3453
3454Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3455
3456 * config/tc-i386.c: Prototype many functions.
3457 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3458 (i386_immediate): Remove unused second argument.
3459 (i386_intel_operand): Fix i386_is_reg typo.
3460 (i386_operand): Use allow_naked_reg.
3461 (output_invalid): Make operand int for K&R.
3462
3463Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3464
3465 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3466 patch.
3467 * Makefile.in: Rebuild.
3468
34691999-02-09 Doug Evans <devans@casey.cygnus.com>
3470
3471 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3472 (cgen.o): Ditto.
3473 (EXTRA_as_new_SOURCES): Comment out.
3474 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3475 * Makefile.in: Rebuild.
3476 * doc/Makefile.in: Rebuild.
3477 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3478 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3479 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3480 * configure: Rebuild.
3481 * aclocal.m4: Rebuild.
3482 * config.in: Rebuild.
3483 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3484 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3485 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3486 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3487 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3488 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3489 (gas_cgen_record_fixup_exp): Ditto.
3490 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3491 descriptor, not global variable.
3492 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3493 descriptor, not global variable. Refer to insert_operand handler
3494 via cpu descriptor, not global function.
3495 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3496 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3497 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3498 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3499 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3500 * config/tc-m32r.c: Ditto.
3501 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3502 (md_assemble): Ditto.
3503 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3504
35051999-02-09 Nick Clifton <nickc@cygnus.com>
3506
3507 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3508 relocations for ELF targets.
3509
35101999-02-08 Nick Clifton <nickc@cygnus.com>
3511
3512 * configure.in: Add support for StrongARM target.
3513 * configure: Regenerate.
3514
35151999-02-05 Nick Clifton <nickc@cygnus.com>
3516
3517 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3518
3519 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3520 for COFF ports.
3521
3522Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3523
3524 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3525
3526Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3527
66778679
RH		 3528 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3529 (INTEL_DWORD_MNEM_SUFFIX): Define.
3530 (BYTE_PTR): Define.
3531 (WORD_PTR): Define.
3532 (DWORD_PTR): Define.
3533 (XWORD_PTR): Define.
3534 (SHORT): Define.
3535 (OFFSET_FLAT): Define.
3536 (FLAT): Define.
3537 (NONE_FOUND): Define.
3538 (No_dSuf): Define.
3539 (No_xSuf): Define.
3540 * config/tc-i386.c (set_intel_syntax): New routine.
3541 (intel_syntax): Declare.
3542 (allow_naked_reg): Declare.
3543 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3544 (intel_float_operand): New routine.
3545 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3546 Handle brackets as well as parens. Call i386_intel_operand for
3547 intel syntax. Reverse operands if appropriate. Handle new
3548 suffixes. Handle movzx and movsx.
3549 (i386_is_reg): New routine.
3550 (i386_immediate): New routine.
3551 (i386_scale): New routine.
3552 (i386_displacement): New routine.
3553 (i386_operand_modifier): New routine.
3554 (build_displacement_string): New routine.
3555 (i386_parse_seg): New routine.
3556 (i386_intel_memory_operand): New routine.
3557 (i386_intel_operand): New routine.
3558 (i386_operand): Call i386_displacement, i386_immediate,
3559 i386_scale, etc. instead of handling inline.
3560 (parse_register): Handle registers without prefix.
252b5132
RH		 3561
3562Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3563
66778679
RH		 3564 * configure: Regenerate.
3565 * configure.in (arm-*-oabi): New.
3566 (thumb-*-oabi): New.
3567 * config/tc-arm.c (target_oabi): Declare.
3568 (md_apply_fix3): Support REL relocs.
3569 (md_parse_option): Handle -oabi.
3570 (elf32_arm_target_format): New routine.
3571 (md_longopts): Add OPTION_OABI.
3572 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3573
3574
35751999-01-28 Nick Clifton <nickc@cygnus.com>
3576
3577 * write.c (write_relocs): Handle out of range error.
3578
3579 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3580 (fr30_force_relocation): Default to 0.
3581
3582 * config/tc-fr30.h (obj_fix_adjustable): Define.
3583 (TC_FORCE_RELOCATION): Define.
3584
3585 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3586 relocs.
3587
35881999-01-16 Nick Clifton <nickc@cygnus.com>
3589
3590 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3591 merge of two instructions if the left instruciton kills the right.
3592
35931999-01-11 Doug Evans <devans@casey.cygnus.com>
3594
3595 * Makefile.in: Regenerate.
3596 * configure.in: Redo test for using cgen.
3597 * configure: Regenerate.
3598
35991999-01-09 Nick Clifton <nickc@cygnus.com>
3600
3601 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3602 redefinition of this macro.
3603
3604Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3605
3606 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3607 warning.
3608
36091998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3610
3611 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3612 a read of HI or LO and an immediatly following branch.
3613
36141998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3615
3616 * config/tc-mips.c (md_begin): Another correction to the setting of
3617 mips_eabi64.
3618
36191998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3620
3621 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3622
36231998-12-21 Nick Clifton <nickc@cygnus.com>
3624
3625 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3626 bit insn when optimizing, so that parallelised instructions will
3627 start on a 32 bit boundary.
3628
36291998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3630
3631 * config/tc-mips.c (mips_eabi64): New.
3632 (md_begin): Set mips_eabi64.
3633 (mips_elf_final_processing): Use it.
3634
36351998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3636
3637 * config/tc-mips.c (mips_elf_final_processing):
3638 Correct setting of ABI in e_flags.
3639
3640Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3641
3642 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3643
36441998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3645
3646 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3647
36481998-12-15 Doug Evans <devans@casey.cygnus.com>
3649
3650 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3651 warning, values that don't fit in the field.
3652
36531998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3654
3655 * config/tc-mips.c (mips_abi_string): New.
3656 (md_parse_option,md_longopts): Add mabi.
3657 (mips_elf_final_processing): Set e_flags based on mabi flag.
3658
36591998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3660
3661 * config/tc-mips.c (md_parse_option): Handle vr4111.
3662
366398-12-11 Ken Raeburn <raeburn@cygnus.com>
3664
3665 * config/tc-h8300.c (build_bytes): Change message given if the
3666 instruction requires H8/300H mode and we're not in Hmode, to
3667 suggest that it may be the operand modes that are the problem, not
3668 necessarily the opcode.
3669
36701998-12-10 Nick Clifton <nickc@cygnus.com>
3671
3672 * config/tc-fr30.c: Add line separator character.
3673
3674Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3675
3676 * configure.in (hppa-*-mpeix*): New target.
3677 * config/obj-som.h (obj_som_compiler): Declare.
3678 * config/obj-som.c (compiler_seen): New static variable.
3679 (obj_som_compiler): New function.
3680 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3681 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3682 (pa_type_args): Set hppa_priv_level.
3683 (pa_compiler): New static function if OBJ_SOM.
3684 * configure: Rebuild.
3685
3686Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3687
3688 * read.c (output_leb128): Don't mark as inline.
3689
36901998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3691
3692 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3693 AIX .vbyte unaligned data support.
3694 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3695 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3696 sections.
3697
36981998-12-07 Nick Clifton <nickc@cygnus.com>
3699
3700 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3701 input handling.
3702
3703Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3704
66778679
RH		 3705 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3706 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3707
3708Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3709
3710 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3711 checking the target type.
3712 (mips-dec-bsd*): Set endian to little.
3713 * configure: Rebuild.
3714
3715 COFF weak symbol support, based on patches from Mark Elbrecht
3716 <snowball3@usa.net>:
3717 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3718 * config/obj-coff.c (obj_coff_weak): New static function.
3719 (obj_coff_endef) [both versions]: Handle weak symbols.
3720 (coff_frob_symbol): Likewise.
3721 (yank_symbols): Likewise.
3722 (obj_pseudo_table): Add "weak".
3723
3724 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3725 <aymeric.vincent@emi.u-bordeaux.fr>.
3726 * aclocal.m4: Rebuild with current tools.
3727 * configure: Rebuild.
3728
3729 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3730 an assertion failure for a case we can't handle when OBJ_ECOFF.
3731
3732 * expr.c (operator): And with 0xff to avoid problems with signed
3733 char.
3734
37351998-12-03 Nick Clifton <nickc@cygnus.com>
3736
3737 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3738 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3739
37401998-12-02 Nick Clifton <nickc@cygnus.com>
3741
3742 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3743 LDI:20 insn.
3744
3745Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3746
3747 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3748 of pcrel point.
3749
3750Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3751
3752 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3753 pcrel point.
3754
3755Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3756
3757 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3758 scope.
3759 (d10v_cleanup): Only generate previous insn if a multiline insn is
3760 not pending.
3761
3762Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3763
3764 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3765 FR30_OPERAND_I32.
3766
3767Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3768
3769 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3770 -marm6xxx command line switches.
3771
37721998-11-18 Doug Evans <devans@casey.cygnus.com>
3773
3774 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3775 (itbl-ops.o): Delete duplicate dependencies.
3776 Rebuild dependencies.
3777 Add fr30 dependencies.
3778 * Makefile.in: Rebuild.
3779
3780Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3781
3782 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3783 opcode list.
3784 * listing.c: Ignore line terminator characters found inside
3785 strings.
3786
3787Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3788
3789 * po/gas.pot: Regenerated.
3790
3791Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3792
3793 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3794 fr30_is_label_start(). Also checks for delay slot insns.
3795
3796 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3797 FR30 instructions which contain a colon in the mnemonic.
3798
3799 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3800
3801Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3802
3803 * config/tc-fr30.c: Removed currently superflous code.
3804
3805Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3806
3807 * config/tc-fr30.h: New file.
3808 * config/tc-fr30.c: Tweaking so that it will compile.
3809
3810Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3811
66778679
RH		 3812 * config/tc-d10v.h (obj_fix_adjustable): Define.
3813 (TC_FORCE_RELOCATION): Define.
3814 (d10v_force_relocation): Declare.
3815 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3816 (md_apply_fix3): Handle Vtable relocs.
3817 (d10v_fix_adjustable): New.
3818 (d10v_force_relocation): New.
252b5132
RH		 3819
3820Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3821
3822 * config/tc-d30v.c: Change default behaviour to ignore potential
3823 conflicts between register name and symbol names.
3824
3825Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3826
3827 * configure.in: Add fr30-*-*.
3828 * config/tc-fr30.c: New file.
3829 * Makefile.in: Regenerated.
3830 * config.in: Regenerated.
3831 * configure: Regenerated.
3832 * doc/Makefile.in: Regenerated.
3833 * po/gas.pot: Regenerated.
3834
3835Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3836
3837 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3838 are 16 bit insns.
3839
3840Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3841
3842 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3843 characters.
3844 (do_scrub_chars): Add some casts to unsigned char to avoid
3845 unwanted sign extension.
3846 * read.c (lex_type): Set characters about 127 to be symbol
3847 characters.
3848 * config/tc-i386.c (md_begin): Set identifier_chars and
3849 operand_chars for values above 127.
3850
3851Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3852
66778679
RH		 3853 * configure.in: detect cygwin* instead of cygwin32*
3854 * configure: regenerate
252b5132
RH		 3855
3856Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3857
3858 * listing.c: Add support for producing a listing from piped
3859 input.
3860
3861Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3862
3863 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3864 (append_insn): Account for the tx39's multiply behavior.
3865
38661998-10-26 Michael Meissner <meissner@cygnus.com>
3867
3868 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3869 from assemble_parallel_insns. Add support for '->' to indicate
3870 explicitly serializing the instructions.
3871 (md_assemble): Ditto.
3872
3873Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3874
66778679
RH		 3875 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3876 WEAK handling.
252b5132
RH		 3877
3878Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3879
66778679 3880 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3881
3882Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3883
3884 * config/tc-mips.c : support frame and regmask/fregmask when
3885 MIPS_STABS_ELF is specified.
3886
3887Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3888
66778679
RH		 3889 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3890 (md_apply_fix): Don't return 1 for VTABLE relocs.
3891 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3892
3893Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3894
3895 * doc/c-i386.texi: Replace occurences of "opcode" with
3896 "instruction mnemonic", "instruction", or "mnemonic" when
3897 referring to the name of an instruction. Use "opcode" when
3898 referring to the sequence of machine bytes.
3899
3900 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3901 (is_opcode_char): Rename to is_mnemonic_char.
3902 (md_assemble and i386_operand): Correct error messages from
66778679 3903 "opcode" to "instruction mnemonic"
252b5132
RH		 3904 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3905 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3906 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3907 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3908 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3909 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3910 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3911
3912 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3913
3914 * config/tc-i386.c (i386_operand): Check for garbage after
3915 register name.
3916
3917Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3918
3919 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3920 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3921
3922Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3923
66778679
RH		 3924 * config/tc-sh.h (obj_fix_adjustable): Define.
3925 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3926 (md_apply_fix): Likewise.
3927 (tc_gen_reloc): Likewise.
3928 (sh_fix_adjustable): New.
252b5132
RH		 3929
3930Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3931
3932 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3933 * cgen.h (gas_cgen_finish_insn): Update prototype.
3934 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3935 cgen_insn_t -> CGEN_INSN_INT.
3936 (make_parallel): Update handling of CGEN_INT_INSN_P.
3937 (assemble_parallel_insn): Ditto.
3938 (target_make_parallel): New function.
3939 (md_assemble): Use it.
3940
3941Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3942
66778679 3943 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3944
3945Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3946
3947 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3948 converted into lower case.
3949
3950Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3951
66778679
RH		 3952 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3953 (gas_cgen_tc_gen_reloc): Likewise.
3954 * config/tc-m32r.h (obj_fix_adjustable): Define.
3955 * config/tc-m32r.c (m32r_fix_adjustable): New.
3956 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3957
3958Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3959
3960 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3961
3962Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3963
3964 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3965 to lower case before parsing.
3966
3967 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3968 parallel insns modift buts in the PSW as a side effect.
3969
3970Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3971
3972 * config/tc-d30v.c (find_format): Test for missing flag and
3973 control registers.
3974
3975 (md_apply_fix3): Fix error messages to avoid
3976 assumption about presence of a symbol.
3977
3978 (parallel_ok): Disallow parallel instructions that both modify the
3979 same flag register.
3980
3981 (find_format): Generate a warning if an odd numbered register is
3982 used as the first register in a mutli-register instruction.
3983
3984Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3985
3986 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3987 relocations are always associated with a symbol.
3988
3989Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3990
66778679
RH		 3991 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3992 (elf32_sparc_force_relocation): Declare.
3993 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3994 (tc_gen_reloc): Handle vtable relocs.
3995 (elf32_sparc_force_relocation): New.
252b5132
RH		 3996
3997Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3998
66778679
RH		 3999 * symbols.c (S_IS_FUNCTION): New.
4000 * config/tc-v850.h (obj_fix_adjustable): Define.
4001 (TC_FORCE_RELOCATION): Define.
4002 (v850_force_relocation): Declare.
4003 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4004 of fx_addnumber for VTABLE reloc addends.
4005 (md_apply_fix3): Handle VTABLE relocs.
4006 (v850_fix_adjustable): New.
4007 (v850_force_relocation): New.
252b5132
RH		 4008
4009Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4010
4011 * tc-hppa.c (fp_operand_format): Add some additional formats.
4012 (pa_ip): Do not automatically promote into pa2.0 mode.
4013 (pa_level): Handle ".level 2.0".
4014
4015Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4016
4017 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4018 * config/tc-i386.h (template.extension_opcode): Change to
66778679 4019 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 4020 (None): Redefine as 0xffff.
4021
4022 From Jeff B Epler <jepler@usgs.gov>
4023 * doc/c-i386.texi (i386-SIMD): New section.
4024
4025Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4026
4027 * read.c (discard_rest_of_line): New function.
4028 * read.h: Declare it.
4029 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4030
4031Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4032
4033 * config/tc-d10v.c (find_symbol_matching_register): New function.
4034 (find_opcode): Cope with the case where a register name matches
4035 a symbol name.
4036
4037Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4038
4039 * config/tc-v850.c (md_pcrel_from): Rename to
4040 v850_pcrel_from_section.
4041 (v850_pcrel_from_section): Do not resolves symbols in other
4042 sections.
4043
4044 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4045
4046Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4047
4048 * config/tc-d10v.c (find_opcode): Generate an error if a register
4049 is supplied for an operand that should not be a register.
4050
4051Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4052
4053 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4054 instructions to have another instruction in the right bin.
4055
4056Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4057
4058 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4059 the right container if the left container holds a branch
4060 instruction.
4061
4062Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4063
4064 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4065 both a register name and symbol name.
4066 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4067
4068Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4069
4070 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4071 execution unit class.
4072
4073 (reg_name_search): If a name matches a register and a symbol,
4074 prefer the register.
4075 (find_format): Disallow flag registers when a general purpose
4076 register is required.
4077 If a number is required, but a register has been given, check to
4078 see if a symbol with the same name as the register exists, and if
4079 so, use that symbol.
4080
4081Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4082
4083 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4084
4085Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4086
4087 * config/tc-d30v.c (find_format): Do not accept flag registers as
4088 general purpose registers.
4089 (find_format): If an immediate value is expected at a given place
4090 in a format, but a register name has been provided instead, check
4091 to see if that register name matches the name of a predefined
4092 symbol and if it does, then use the symbol instead.
4093 (reg_name_search): If a register name matches a symbol name,
4094 prefer the register name to the symbol name.
4095
4096Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4097
4098 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4099 the previous insn to empty.
4100
41011998-09-20 Michael Meissner <meissner@cygnus.com>
4102
4103 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4104 pieces, forcing the use of an ANSI compiler.
4105
4106Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4107
4108 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4109 relocs.
4110 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4111
4112Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4113
66778679
RH		 4114 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4115 assembler syntax.
4116 (obj_elf_vtable_entry): Likewise.
4117 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4118 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4119 (tc_gen_reloc): Likewise.
4120 (arm_fix_adjustable): Likewise.
4121 (elf32_arm_force_relocation): New.
4122 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 4123
4124Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4125
4126 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4127
4128Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4129
66778679
RH		 4130 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4131 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 4132
4133Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4134
4135 * config/tc-i386.c (i386_operand): Detect non-segment registers
4136 used as segment prefixes.
4137
4138Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4139
4140 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4141 optimize across FDE boundaries.
4142
4143 * config/obj-coff.c (obj_coff_section): Preserve any link once
4144 flags when setting the section flags.
4145
4146Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4147
4148 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4149 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4150
4151Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4152
4153 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4154 to the host width.
4155
4156Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4157
4158 * frags.c (frag_grow): Include the size of the frag struct in the
4159 obstack chunk size.
4160
4161 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4162 if the new subseg comes before the old.
4163
4164Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4165
4166 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4167 to handle edge8 and edge16.
4168
4169Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4170
4171 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4172 before we clobber the symbol involved.
4173
4174Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4175
66778679
RH		 4176 * config/tc-arm.c: Remove OBJ_ELF definitions for
4177 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4178 use arm_adjust_symtab for OBJ_COFF.
4179 (armelf_adjust_symtab): New Routine.
4180 * config/tc-arm.h: Define obj_adjust_symtab to
4181 armelf_adjust_symtab for OBJ_ELF.
4182
252b5132
RH		 4183Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4184
4185 * configure.in: Make all i386-elf targets use bfd_gas.
4186 * config/tc-i386.c (tc_i386_force_relocation): New.
4187 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4188 (md_apply_fix3): Likewise.
4189 (tc_gen_reloc): Handle them.
4190 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4191 tc_i386_force_relocation.
4192
4193Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4194
4195 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4196
4197Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4198
4199 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4200 current opcode after writing the first insturction of a reverse
4201 sequential pair.
4202
4203Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4204
4205 * read.h (generate_lineno_debug): Add prototype.
4206 * read.c (generate_lineno_debug): Make non-static.
4207
4208Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4209
4210 * config/tc-i386.c (md_assemble): Only warn for address/data size
4211 prefixes.
4212
4213Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4214
4215 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4216 against Thumb function names, as the linker needs this information.
4217
42181998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4219
4220 * expr.c (operand): Check also that there is no advance in operand
4221 after atof_generic in order to decide "is it label 0f or floating
4222 point number?".
4223
4224Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4225
4226 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4227 command line options with a single dash.
4228 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4229
4230Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4231
4232 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4233 * tc-arm.c (arm_fix_adjustable): New routine.
4234
42351998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4236
4237 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4238 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4239 demand_empty_rest_of_line before mri_comment_end.
4240 (equals): Check garbage after expression before
4241 mri_comment_end in MRI mode.
4242
4243Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4244
4245 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4246 small immediate constant to use the constant itself rather than
4247 always using 1.
4248
4249Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4250
4251 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4252 (pa_leave): Likewise.
4253
4254Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4255
4256 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4257 prefixes.
4258 (i386_operand): Fix an error message.
4259
4260Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4261
4262 * doc/c-arm.texi (ARM Directives): Document .req directive.
4263
4264 * config/tc-arm.c (reg_required_here): Display erroneous string if
4265 the register name could not be decoded.
4266 Do not set inst.instruction if the sift is -1.
4267
4268Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4269
4270 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4271 we do for EXTERN.
4272
4273Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4274
4275 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4276 even if it is belived to be unnecessary.
4277
4278Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4279
4280 config/tc-i386.c (i386_operand): Size immediate constants by
4281 suffix (erroneously removed as part of July 7 change).
4282
4283Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4284
66778679
RH		 4285 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4286 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4287 (armelf_frob_symbol): New Routine.
4288 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4289
4290Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4291
4292 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4293
4294Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4295
4296 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4297 command line switches passed to assembler.
4298
4299Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4300
4301 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4302 (gas_cgen_opcode_desc): Declare.
4303 (gas_cgen_parse_operand): Declare.
4304 (*): Prepend gas_ to gas specific fns to denote them as such.
4305 All uses updated.
4306 * cgen.c (gas_cgen_opcode_desc): New global
4307 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4308 (queue_fixup): Renamed from cgen_queue_fixup.
4309 (*): Prepend gas_ to gas specific fns to denote them as such.
4310 All uses updated.
4311 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4312 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4313 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4314 Open opcode table and initialize it.
4315 (make_parallel): Use gas_cgen_opcode_desc.
4316 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4317 (md_assemble): Ditto.
4318
4319Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4320
4321 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4322 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4323 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4324 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4325 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4326 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4327 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4328 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4329 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4330 (INIT_STAB_SECTION): Likewise.
4331 (OBJ_PROCESS_STAB): Likewise.
4332
4333 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4334 (md_parse_option): Watch for them.
4335 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4336 (md_begin): Kill neverdef code.
4337 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4338 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4339 (s_alpha_coff_wrapper): New.
4340 (md_pseudo_table): Trap all ECOFF pseudos.
4341
4342Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4343
4344 Start of changes to remove mdebug section from mips*-elf
4345 Based on MIPS_STAB_ELF definition
4346 * acconfig.h: undef if not configured
4347 * config.in: undef if not configured
4348 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4349 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4350 * stabs.c (s_stab_generic): flush frag
4351
4352Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4353
66778679
RH		 4354 * configure.in: (arm-*-elf): Handle.
4355 (thumb-*-elf): Handle.
4356 * configure: Regenerate.
4357 * read.c (stringer): Fix typo in comment.
4358 * write.c (fixup_segment): Don't add symbol value to addend if
4359 TC_ARM and OBJ_ELF.
4360 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4361 sections.
4362 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4363 for OBJ_ELF.
252b5132
RH		 4364
4365Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4366
4367 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4368 (write_2_short): Emit warning if new flag is set.
4369 (do_assemble): Set flags if left instruction is one of special
4370 "right-instruction-killer" type.
4371
4372Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4373
4374 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4375 Always output words in debug_info section as big endian.
4376 (sparc_target_format): Choose correct bfd target.
4377 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4378
4379Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4380
4381 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4382 to work with internationalization code. Issue an error when two
4383 operands match that are not allowed to match.
4384
4385Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4386
4387 * configure.in (install_tooldir): Allow target to specify whether
4388 it wants to be installed in $(tooldir)/bin.
4389 * configure: Regenerate.
4390 * Makefile.am (install-exec-local): Set install-exec-tooldir
4391 dependency via configure.
4392 * Makefile.in: Regenerate.
4393
4394Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4395
4396 * Makefile.am (install-exec-local): Split into two ...
4397 (install-exec-bindir,install-exec-tooldir): New rules.
4398 * Makefile.in: Regenerate.
4399
4400Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4401
4402 * Makefile.am (install-exec-local): Don't remove the file before
4403 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4404 W. Rozycki <macro@ds2.pg.gda.pl>.
4405 * Makefile.in: Rebuild.
4406
4407Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4408
4409 * cgen.c: Include libiberty.h.
4410 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4411 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4412 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4413 (md_cgen_lookup_reloc)): Declare.
4414 (md_cgen_record_fixup_exp): Declare.
4415 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4416 (m32r_relax_frag): Declare.
4417 (cgen_md_apply_fix3): Decls moved to cgen.h.
4418 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4419 (m32r_cgen_record_fixup_exp): Delete decl.
4420 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4421 (assemble_nop): Delete.
4422 (expand_debug_syms): Delete unused `exp'.
4423 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4424 Add default case for -Wall.
4425 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4426 (md_atof): Delete unused wordP.
4427
4428Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4429
4430 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4431 value.
4432
4433Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4434
4435 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4436 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4437 .print, .purgem, and .struct. Remove documentation for
4438 .app-file.
4439
4440Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4441
4442 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4443 Update call to insert_operand.
4444
4445Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4446
4447 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4448
4449Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4450
4451 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4452 whitespace after a prefix operator.
4453
4454Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4455
4456 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4457
4458Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4459
4460 * config/tc-sparc.c (log2): New static function.
4461 (s_reserve): Use log2 to convert alignment before calling
4462 record_alignment.
4463 (s_common): Use log2 to convert alignment before calling
4464 record_alignment and frag_align.
4465 (sparc_cons_align): Use log2.
4466
4467Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4468
4469 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4470 (s_common): Likewise.
4471
4472 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4473 initialization of waddr.
4474 (sparc_elf_final_processing): Add default case to switch.
4475
4476Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4477
4478 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4479 than temporary real.
4480
4481Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4482
4483 * write.c (subsegs_finish): Don't align the segments if there were
4484 any errors.
4485
4486 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4487 copying aux information.
4488
4489 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4490 expression into a symbol.
4491
4492Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4493
4494 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4495 type to unsigned int.
4496 (md_assemble): Change type used to store offsets from unsigned
4497 long to long.
4498 (i386_operand): Switch error check to only call RESTORE_END_STRING
4499 once after parse_register.
4500
4501Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4502
4503 * config/tc-v850.c (md_show_usage): Changed format to match that
4504 of gcc, ld, etc.
4505
4506 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4507
4508Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4509
4510 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4511 relocs.
4512 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4513 weak.
4514
4515Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4516
4517 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4518 * doc/Makefile.in: Rebuild.
4519
4520Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4521
66778679
RH		 4522 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4523 for %lo expressions.
4524 (mips_ip, case 'u'): Move range check after code to mask
4525 off bits in %hi/%lo expressions. Mask off high bits for
4526 %lo expressions.
252b5132
RH		 4527
4528Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4529
4530 * doc/Makefile.am (gasver.texi): New target.
4531 (as.info, as.dvi): Depends upon gasver.texi.
4532 * doc/as.texinfo: Include gasver.texi. Mention version number on
4533 title page and in top node.
4534 * doc/Makefile.in: Rebuild.
4535
4536Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4537
4538 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4539 but not including the line containing the edict.
4540 * listing.h (LISTING_EOF): New.
4541 * input-scrub.c (input_scrub_next_buffer): Call it.
4542
4543Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4544
4545 * config/tc-i386.c (i386_operand): Don't set the size of an
4546 immediate address based solely on the suffix and the mode.
4547
4548 * config/tc-i386.c (md_assemble): Add assertion to make sure
4549 overlap2 does not set Imm.
4550
4551 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4552 sequences of whitespace to a single space.
4553 (is_space_chars): Just compare with space.
4554 (md_begin): Don't initialize space_chars.
4555 (md_assemble): Just skip a single whitespace character.
4556 (i386_operand): Rewrite base-index parsing to use new
4557 parse_register, and to skip white space. Skip white space in a
4558 number of other places too. Don't give error message if
4559 parse_register fails.
4560 (parse_register): Change reg_string parameter to be non-const.
4561 Add end_op parameter. Skip white space after the `%', and return
4562 end of register string. Give error message here rather than
4563 caller.
4564
4565Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4566
4567 Based on patch from Matt Semersky <matts@scd.hp.com>:
4568 * expr.c (op_encoding): Make const.
4569 (expr_set_precedence): New function.
4570 (expr_begin): Don't set operator rankings, just call
4571 expr_set_precedence.
4572 * expr.h (expr_set_precedence): Declare.
4573 * read.c (s_mri): Call expr_set_precedence.
4574
4575Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4576
4577 * doc/as.texinfo (Statements): Remove paragraph discussing
4578 continuing lines with a backslash. This hasn't worked for years,
4579 if it ever did.
4580
4581Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4582
66778679 4583 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4584 symbol definitions.
4585 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4586 (ps_CTORS, ps_DTORS): New section types.
4587 (vms_fixup_xtors_section): New function
4588 (Ctors_Psect, Dtors_Psect): Define.
4589 (IS_GXX_XTOR): Define
4590 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4591 Filter static constructors/destructors and add to
4592 Ctors_Symbols/Dtors_Symbols chain.
4593 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4594 appropriate section.
4595
66778679 4596 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4597 * makefile.vms: Merge vax/vms support.
4598
4599Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4600
4601 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4602 (elf_pseudo_table): Add them.
4603 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4604 (md_apply_fix): Accept them.
4605 (mips_fix_adjustable): Don't adjust them.
4606 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4607 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4608 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4609 (tc_fix_adjustable): Don't adjust them.
4610
4611Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4612
4613 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4614 (cgen.o): Use it.
4615 * Makefile.in: Regenerate.
4616 * configure.in: AC_SUBST cgen_cpu_prefix.
4617 * configure: Regenerate.
4618
4619Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4620
4621 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4622 Changed all users of COND12_DELAY.
4623
4624Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4625
4626 * config/tc-mn10300.c (set_arch_mach): New function.
4627 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4628 (md_begin): Default to mn10300 mode.
4629 (md_assemble): Only accept instructions for the core mn10300
4630 chip and the active machine type.
4631
4632Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4633
4634 * subsegs.h (segment_info_type): Give the struct a name.
4635 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4636 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4637 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4638 * config/tc-w65.h (tc_reloc_mangle): Declare.
4639 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4640
4641Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4642
66778679
RH		 4643 * config/tc-v850.c (v850_comm): Restore old section
4644 after common processing.
252b5132
RH		 4645
4646Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4647
4648 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4649
4650Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4651
4652 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4653 char with code that explicitly sign-extends.
4654
4655Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4656
4657 * config/tc-v850.c (md_begin): Restore text section as the current
4658 section after creating call table sections.
4659 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4660 code.
4661
4662 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4663 with call to macro SYM_AUXINFO.
4664
4665Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4666
4667 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4668 with the program transform name.
4669 * Makefile.in: Rebuild.
4670
4671Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4672
4673 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4674 information.
4675
4676Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4677
4678 * config/tc-i386.c (i386_operand): Be prepared for a space between
4679 the open parenthesis and the start of the register operand,
4680 because of the June 16 change.
4681
4682Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4683
4684 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4685 BFD_ASSEMBLER.
4686
4687Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4688
4689 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4690 even if it is belived to be unnecessary.
4691
4692Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4693
4694 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4695 symbols.
4696 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4697
4698Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4699
4700 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4701 shift amount for a repeated operand. The shift amount for the
4702 repeated copy comes from the size of the operand.
4703
4704Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4705
4706 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4707
4708Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4709
4710 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4711
4712Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4713
4714 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4715 characters in it as LEX_IS_SYMBOL_COMPONENT.
4716 * config/tc-i386.h (tc_symbol_chars): Define.
4717 (extra_symbol_chars): Declare.
4718 * config/tc-i386.c (extra_symbol_chars): Define.
4719 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4720 (line_comment_chars): Set to '/' if TE_LINUX.
4721 * doc/c-i386.texi (i386-prefixes): Update.
4722 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4723
4724Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4725
4726 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4727 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4728
47291998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4730
4731 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4732 constraint in instructions REP & REPI.
4733
4734Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4735
4736 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4737 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4738
4739 (check_range): If the operand is shifted, then shift the number
4740 before checking its range.
4741
4742 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4743
4744 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4745 common sections.
4746
4747Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4748
4749 * config/tc-v850.c (v850_comm): Create special sections as needed.
4750
47511998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4752
4753 * config/tc-d10v.c (write_2_short): Addition of swapping
4754 instructions for sequential and reverse sequential order when
4755 given order is not possible.
4756
4757Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4758
4759 * Makefile.am: Rebuild dependencies.
4760 (DEP_INCLUDES): Fix reference to intl build directory.
4761 * Makefile.in: Rebuild.
4762
4763Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4764
4765 * doc/c-i386.texi: Update 16 bit documentation.
4766
4767 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4768 IgnoreDataSize to IgnoreSize as they are used for address size as
4769 well as data size.
4770 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4771 32-bit mode, similarly addr16/data16 and variants.
4772
4773Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4774
4775 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4776 sequential word multiply instructions.
4777
4778 (do_assemble): Add extra command line argument, to allow mul32
4779 attribute to be preserved across parallel insns.
4780 (md_assemble): Insert NOPs between explicitly parallel insns which
4781 contain an 32 bit multiply and a 16 multiply.
4782
4783Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4784
4785 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4786 likewise for REPE.
4787
4788 * config/tc-i386.c (reloc): Add braces.
4789
4790 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4791 consistent with Intel naming.
4792 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4793 use bitfields in sib_byte.
4794 (modrm_byte): Don't use bitfields here either.
4795
4796 * config/tc-i386.c (current_templates): Add const.
4797 (parse_register): Add const to return, param, and char *s.
4798 (i386_operand): Add const to reg_entry *r.
4799 * config/tc-i386.h (templates): Add const to start, end.
4800
4801 Inspired by code for 16 bit gas support from Martynas Kunigelis
4802 <martynas@nm3.ktu.lt>:
4803 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4804 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4805 (uses_mem_addrmode): Remove.
4806 (md_estimate_size_before_relax): Add support here too.
4807 (md_relax_table): Rewrite interface to md_relax for 16 bit
4808 support.
4809 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4810 (opcode_suffix_to_type): Remove.
4811 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4812 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4813 (md_convert_frag): Likewise.
4814 (i386_operand): Add support for 16 bit base/index regs,
4815 immediates, and displacements. Remove some unnecessary casts, and
4816 localise end_of_operand_string, displacement_string_start,
4817 displacement_string_end variables. Add GCC_ASM_O_HACK.
4818 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4819
4820 * config/tc-i386.c (prefix_hash): Remove.
4821 (md_begin): Rewrite without obstacks. Remove prefix hash table
4822 handling. Rewrite lexical table handling.
4823 (i386_print_statistics): Don't print prefix statistics.
4824 (md_assemble): Rewrite instruction parser so that line is not
4825 converted to lower case. Don't do a hash_find for prefixes,
4826 instead recognise them via opcode modifier.
4827 (expecting_operand, paren_not_balanced): Localise variables.
4828 * config/tc-i386.h (IsPrefix): Define.
4829 (prefix_entry): Remove.
4830
4831 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4832 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4833 '\\' in case where comment_chars contains '/'.
4834
4835 * config/tc-i386.c (MATCH): Ensure given operand and template
4836 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4837 you must write `ljmp *table(%ebx)'.
4838
4839 From H.J. Lu <hjl@gnu.org>:
4840 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4841 as 0 ifndef BFD_ASSEMBLER.
4842 (md_assemble): Allow immediate operands without suffix or
4843 other reg operand to default in size to the current code size.
4844
4845Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4846
66778679
RH		 4847 * config/tc-v850.c (md_begin): Restore creation of
4848 .call_table_text and .call_table_data sections.
252b5132
RH		 4849
4850Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4851
4852 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4853 after emitting a word of noops.
4854
4855Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4856
4857 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4858 (i386_operand): Simplify checks for valid base/index combinations.
4859 Disallow `in 4(%dx),%al'.
4860
4861 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4862 index_reg const.
4863 (add_prefix): Change parameter from char to int.
4864
4865 * config/tc-i386.h (Ugh): Define opcode modifier.
4866 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4867
4868 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4869 CONSISTENT_REGISTER_MATCH macros to check register types more
4870 thoroughly. Check for illegal suffix/operand combinations
4871 when matching insns with operands. Handle new `s' suffix, and
4872 associated FloatMF opcode modifier for float insns with memory
4873 operands.
4874 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4875 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4876 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4877 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4878 DATA_PREFIX_OPCODE throughout.
4879
4880 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4881 (md_assemble): Rewrite suffix/register operand checking code to be
4882 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4883 AnyMem, the better to grep.
4884 (pi): Remove Abs.
4885 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4886 given a memory operand. Don't set Abs bits either.
4887 (type_names): Remove Mem*, Abs*.
4888 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4889 define opcode_modifiers as these cases are handled by Disp8,
4890 Disp16, Disp32 and suffix checks.
4891 (COMES_IN_BOTH_DIRECTIONS): Remove.
4892 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4893
4894 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4895 if IgnoreDataSize modifier given. Remove ShortformW modifier
4896 test. Add test for ShortForm in W base_opcode modification.
4897 Merge Seg2ShortForm and Seg3ShortForm code.
4898 * config/tc-i386.h (ShortFormW): Remove.
4899 (IgnoreDataSize): Define.
4900
4901Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4902
4903 * config/tc-d30v.c (md_assemble): Store previous segment state
4904 with previous instruction.
4905
4906Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4907
4908 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4909 (ebp, esp): Remove static variables.
4910 (MATCH): Remove test for InOutPortReg.
4911 (i386_operand): Properly handle InOutPortReg here instead.
4912 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4913 (md_assemble): Simplify and correct modrm and sib generation.
4914 (i386_operand): Add warning for scale without index.
4915 Rewrite checks for valid base/index combinations.
4916
4917 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4918 macros and enclose in do while(0).
4919 (RESTORE_END_STRING): Likewise.
4920 (md_assemble): Add one to printed operand number so we start
4921 from 1 not 0. Add some more gettext invocations.
4922 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4923 number here too.
4924
4925 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4926 DATA_PREFIX, SEG_PREFIX): Define.
4927 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4928 (check_prefix): Remove function.
4929 (add_prefix): New function. Add prefix to i.prefix as well as
4930 doing checks.
4931 (md_assemble): Changes for add_prefix. Remove hack for wait
4932 prefix, instead always output prefixes in fixed order. Test
4933 for jcxz/loop when selecting between word & dword operations,
4934 and add address size prefix rather than operand size prefix.
4935 Remove operand -> address size hack when emitting jcxz/loop.
4936 (i386_operand): Remove O_Absent check as it's done in expr.
4937
4938Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4939
4940 * configure.in: Recognize m5200 as a cpu_type of m68k.
4941 * aclocal.m4: Rebuild with current libtool.
4942 * configure: Rebuild.
4943
4944Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4945
4946 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4947 to relaxable_symbol to prevent references to external symbol from
4948 being relaxed.
4949
4950Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4951
4952 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4953 symbols are relaxable.
4954
4955Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4956
66778679
RH		 4957 * config/tc-v850.c (md_begin): Don't create special
4958 sections by default.
252b5132
RH		 4959
4960Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4961
4962 * config/tc-mips.c (macro): For div and udiv, close the
4963 reorder block as soon as possible.
4964
4965Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4966
4967 From Matt Semersky <matts@scd.hp.com>:
4968 * macro.c (macro_mri_mode): New function.
4969 * macro.h (macro_mri_mode): Declare.
4970 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4971 MRI mode.
4972
4973Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4974
4975 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4976 OBJ_EVAX case.
4977
4978 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4979 until after xstrdup in OBJ_EVAX case.
4980
4981Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4982
4983 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4984 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4985 of hardcoded magic number.
4986 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4987
4988Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4989
4990 * read.c (do_s_func): New function.
4991 (s_func): Call it.
4992 * read.h (do_s_func): Add prototype.
4993
4994Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4995
4996 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4997 nops if fill pattern not specified.
4998
4999Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5000
5001 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5002 * config/te-go32.h (TE_GO32): Define.
5003 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5004
5005Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5006
5007 Implement .func/.endfunc pseudo-ops.
5008 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5009 (s_func): Declare.
5010 * read.c (potable): Add .func,.endfunc.
5011 (s_func): New function.
5012 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5013 functions.
5014 (in_doc_func_p,current_function_label): New static globals.
5015 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5016
5017Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5018
5019 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5020 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5021 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5022 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5023 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5024 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5025 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5026 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5027 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5028 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5029 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5030 * config/tc-a29k.c: Don't define md_short_jump_size,
5031 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5032 * config/tc-alpha.c: Likewise.
5033 * config/tc-alpha.h: Likewise.
5034 * config/tc-arm.c: Likewise.
5035 * config/tc-h8300.c: Likewise.
5036 * config/tc-h8500.c: Likewise.
5037 * config/tc-hppa.c: Likewise.
5038 * config/tc-i860.c: Likewise.
5039 * config/tc-i960.c: Likewise.
5040 * config/tc-ppc.c: Likewise.
5041 * config/tc-sh.c: Likewise.
5042 * config/tc-sparc.h: Likewise.
5043 * config/tc-tic30.c: Likewise.
5044 * config/tc-w65.c: Likewise.
5045 * config/tc-z8k.c: Likewise.
5046
5047Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5048
5049 * config/tc-vax.c (_): Delete this macro used for placeholder
5050 values in vax_operand_width_size; it conflicts with the _() macro
5051 used for internationalization.
5052
5053Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5054
5055 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5056 code. From Chris Moller <moller@bops.com>.
5057
5058 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5059 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5060 * read.c (emit_expr): Initialize seg and subseg fields of a new
5061 broken word.
5062 * write.c (write_object_file): Switch to the appropriate segment
5063 and subsegment when processing a broken word.
5064
5065 * config/tc-m68k.c (mri_assemble): New static function.
5066 (build_mri_control_operand): Call mri_assemble rather than
5067 md_assemble.
5068 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5069 (s_mri_endf, s_mri_endw): Likewise.
5070
5071Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5072
5073 * read.c (s_org): Call md_flush_pending_output if it is defined.
5074
5075 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5076
5077Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5078
5079 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5080 (md_parse_option): Add for same.
5081 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5082 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5083 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5084
5085 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5086
5087Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5088
5089 * config/tc-arm.c (find_real_start): Relax definition of local
5090 labels.
5091
5092Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5093
5094 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5095 symbols at the given address, not just the last one specified.
5096
5097Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5098
66778679
RH		 5099 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5100 or number_to_chars_littleendian to write data.
252b5132
RH		 5101
5102Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5103
5104 * config/tc-v850.c (md_assemble): Remove artificially created
5105 register name symbols.
5106
5107Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5108
5109 * write.c (fixup_segment): Change "segment" to "section" in
5110 error message.
5111
5112Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5113
5114 * write.c (fixup_segment): Change sym1-sym2 message again.
5115
5116Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5117
5118 * write.c (fixup_segment): Improve error message for sym1-sym2
5119 errors when sym1 is in a different segment from sym2.
5120
5121Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5122
5123 * config/tc-m32r.c (warn_unmatched_high): New static local.
5124 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5125 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5126 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5127 (md_parse_option): Likewise.
5128 (md_show_usage): Likewise.
5129 (m32r_frob_file): Likewise.
5130
5131 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5132 (read_a_source_file): Call them.
5133 * read.h (stabs_generate_asm_file): Declare.
5134 * stabs.c (stabs_generate_asm_file): New function.
5135 (generate_asm_file): New function.
5136 (stabs_generate_asm_lineno): Move file name handling into
5137 generate_asm_file.
5138
5139Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5140
5141 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5142 (d30v_current_align, d30v_current_align_seg): New variables.
5143 (d30v_last_label): New variable.
5144 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5145 (s_d30v_data, s_d30v_section): Likewise.
5146 (md_pseudo_table): Call them.
5147 (md_begin): Initialize d30v_current_align_seg.
5148 (md_assemble): Call d30v_align when needed by known current alignment.
5149 (d30v_frob_label, d30v_cons_align): New functions.
5150 * config/tc-d30v.h (md_do_align): Remove.
5151 (tc_frob_label): Call d30v_frob_label.
5152 (md_cons_align): New.
252b5132
RH		 5153
5154 * config/tc-d30v.c (find_format): Convert complex expressions to
5155 expression symbols before processing. Clean up code formatting.
5156
5157Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5158
5159 * po/Make-in (install-info): New target.
5160
5161Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5162
5163 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5164 instructions.
5165 * config/tc-mn10300.c (md_assemble): Likewise.
5166
5167Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5168
5169 * Makefile.am: Update with `make dep-am'.
5170 (HFILES): Add cgen.h.
5171 (cgen.o): Depend on cgen.h.
5172 * Makefile.in: Regenerate.
5173
5174 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5175
5176Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5177
5178 * gasp.c (grab_label): Permit a label to be a preprocessor
5179 variable by permitting a label to start with a backslash.
5180
5181Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5182
5183 * config/tc-mips.c (validate_mips_insn): Removed hack
5184 for previously inaccessible bitfields in some INSN_TRAP
5185 instructions.
5186
5187Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5188
5189 * config/tc-d30v.c (do_assemble): Abort with error message
5190 if opcode operands do not match.
5191
5192Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5193
5194 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5195 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5196 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5197 similar new 'q' operand.
5198
5199Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5200
5201 * cgen.c (cgen_asm_finish_insn): Fix typo.
5202
5203Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5204
5205 * cgen.h: New file.
5206 * cgen.c: Include it.
5207 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5208 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5209 All callers updated.
5210 * config/tc-m32r.c: Include cgen.h.
5211 (m23r_insn): New members num_fixups,fixups.
5212
5213Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5214
5215 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5216 to avoid compiler warning.
5217
5218Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5219
5220 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5221 calling make.
5222
66778679 5223 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5224
5225Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5226
5227 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5228
5229Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5230
5231 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5232 a short format insn.
5233 (md_assemble): Set it for explicitly packed insns.
5234
5235Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5236
5237 * config/obj-coff.c (c_symbol_merge): Do not take address of
5238 native fields when performing the memcpy.
5239
5240Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5241
5242 * config/tc-mips.c (macro,macro2): Implement
5243 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5244
5245Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5246
5247 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5248 relocations against globally visible symbols.
5249 * config/tc-m68k.c (relaxable_symbol): New macro.
5250 (m68k_ip, md_estimate_size_before_relax): Use it.
5251 (tc_m68k_fix_adjustable): Also handle weak symbols.
5252
5253Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5254
5255 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5256 references to externally visible symbols.
5257 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5258 values in twice for a PC relative reloc if the symbol is
5259 externally defined.
5260
5261 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5262 don't adjust a PC relative reloc against an externally visible
5263 symbol.
5264 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5265 for a PC relative fixup against an externally visible defined
5266 symbol, arrange to store object file and addend values as though
5267 the symbol were not defined.
5268 (tc_gen_reloc): Likewise.
5269
5270Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5271
5272 * read.c (sizeof_leb128): Referenced externally by write.c so
5273 don't inline.
5274
5275Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5276
5277 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5278 and expand a 'debug' symbol associated with the next instruction
5279 that does not cause a short instruction to be filled with a NOP.
5280 (md_pseudo_table): Add support for .debugsym.
5281 (assemble_parallel_insn): Add calls to expand_debug_sym as
5282 appropriate.
5283 (md_assemble): Ditto.
5284
5285Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5286
5287 * as.c (main): Conditionally call setlocale.
5288 * gasp.c (main): Likewise.
5289 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5290 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5291
5292Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5293
5294 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5295
5296Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5297
5298 * config/tc-hppa.c: Change all calls to bzero to use memset.
5299 (pa_ip): Add cast to avoid warning.
5300 (tc_gen_reloc, md_apply_fix): Likewise.
5301 (pa_find_space_by_number): Likewise.
5302 (hppa_force_relocation): Likewise.
5303 (pa_block): Change i to unsigned int.
5304 * config/obj-som.h (obj_som_copyright): Declare.
5305
5306Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5307
5308 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5309 for line numbers for assembly source.
5310
5311Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5312
5313 * configure.in: Change version number to 2.9.4
5314 * configure: Rebuild.
5315
5316Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5317
5318 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5319
5320Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5321
5322 * ecoff.h: Change symbolS in function declaration to struct
5323 symbol.
5324
5325Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5326
5327 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5328 (md_convert_frag): Fix i18n typo.
5329
5330Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5331
5332 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5333 * ecoff.h: Protoype it.
5334 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5335 [EVAX] (s_alpha_prologue): Delete.
5336 (md_pseudo_table): Update.
5337
5338Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5339
5340 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5341 array to local pointer.
5342 (get_args, parse_expr): Add casts to avoid warnings.
5343
5344Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5345
5346 * read.c (s_set): Cast xmalloc return value to fragS *.
5347 * config/tc-m68k.c (m68k_ip): Function made static to match
5348 previous forward declaration.
5349 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5350
5351Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5352
5353 * config/tc-v850.c: Add internationalisation macros to error
5354 strings.
5355
5356 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5357 macros to error strings.
5358
5359Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5360
5361 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5362 reloc is in the TOC csect.
5363 (md_apply_fix3): Correct gettext typo.
5364
5365Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5366
5367 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5368 .L - they are local labels and the branches are not really
5369 function calls but rather far jumps.
5370
5371Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5372
5373 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5374
5375Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5376
5377 * config/tc-i386.c (md_assemble): Print operand number rather than
5378 using ordinal_names.
5379 (i386_operand): Likewise.
5380
5381Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5382
5383 * Makefile.am (INTLLIBS): Define to work around apparent automake
5384 bug.
5385 All Makefiles: Regenerated.
5386
5387 * Many files: Added gettext invocations around user-visible
5388 strings.
5389 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5390 HAVE_LC_MESSAGES): Define.
5391 * dep-in.sed: Added asintl.h.
5392 * po/Make-in: New file.
5393 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5394 Include "asintl.h".
5395 * read.c (Z_): Renamed from `_'.
5396 * Makefile.am (SUBDIRS): Added po.
5397 (POTFILES): new macro.
5398 (po/POTFILES.in): New target.
5399 ($(OBJS)): Added asintl.h.
5400 (HFILES): Likewise.
5401 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5402 (as_new_LDADD): Added $(INTLLIBS).
5403 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5404 (gasp_new_LDADD): Added $(INTLLIBS).
5405 (gasp_new_DEPENDENCIES): New macro.
5406 * configure, aclocal.m4: Rebuilt.
5407 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5408 po/Makefile.
5409 (ALL_LINGUAS): Define.
5410 * macro.c: Include "asintl.h".
5411 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5412 * as.h: Include "asintl.h".
5413 * config/tc-i386.c (ordinal_names): Removed.
5414 (md_assemble): Changed error text to avoid ordinal_names.
5415 (i386_operand): Likewise.
5416 (reloc): Added as_bad to avoid i18n problems.
5417 (tc_gen_reloc): Likewise.
5418 * config/tc-arm.c (bad_args): Now a #define.
5419 (bad_pc): Likewise.
5420 * config/obj-vms.c (VMS_stab_parse): Changed type of
5421 `long_const_msg'.
5422 (global_symbol_directory): Unified strings to avoid i18n
5423 problems.
5424 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5425 avoid i18n problems.
5426 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5427 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5428 i18n problems.
5429 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5430 problems.
5431 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5432 comment.
5433 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5434 problems.
5435 * as.c (print_version_id): Added an fprintf to avoid i18n
5436 problems.
5437 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5438 problems.
5439 * expr.c (expr): Added as_warn call to avoid i18n problems.
5440 * messages.c (as_assert): Changed code to avoid i18n problems.
5441 (as_abort): Likewise.
5442 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5443 (s_space): Likewise.
5444 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5445
5446Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5447
5448 * config/tc-i386.c (check_prefix): New static function, split out
5449 from md_assemble.
5450 (struct _i386_insn): Add wait_prefix field.
5451 (md_assemble): Remove wait_prefix local variable. Use
5452 check_prefix when adding a prefix.
5453
5454 * config/tc-i386.c (current_templates): New static variable.
5455 (md_assemble): Remove current_templates local variable.
5456 (md_assemble, i386_operand): Improve error and warning messages in
5457 many places. Add RESTORE_END_STRING in many places before error
5458 return. Clarify some comments.
5459
5460 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5461 element array.
5462 (md_assemble): Parse string instruction operands, looking for
5463 segment override prefixes. Check for invalid segment prefixes on
5464 string instruction.
5465 (i386_operand): i.seg[] and max mem_operand changes for string
5466 insns.
5467 * config/tc-i386.h (EsSeg): Define.
5468
5469 * config/tc-i386.h (regKludge): Define.
5470 (iclrKludge, imulKludge): Don't define.
5471 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5472 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5473 opcode_modifier checks to look for more common cases first. Add
5474 default_seg for IsString case.
5475
5476Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5477
5478 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5479 AC_DECL_YYTEXT.
5480 * configure: Rebuild with new automake and libtool.
5481 * aclocal.m4, Makefile.in: Likewise.
5482
5483 * doc/Makefile.am (as.dvi): New target.
5484 * doc/Makefile.in: Rebuild.
5485
5486Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5487
5488 * configure.in: Added sparc86x support.
5489
5490 * configure: Rebuild.
5491
5492 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5493 sparc_arch.
5494 (md_parse_option): Warn if -EL is not supported for this architecture.
5495
5496 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5497
5498Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5499
66778679
RH		 5500 * config/tc-mips.c (mips_ip): Note when we use get match on
5501 the full instruction name.
252b5132
RH		 5502
5503Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5504
5505 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5506 back into the expression to handle add/sub simplification correctly.
5507
5508Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5509
66778679 5510 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5511
5512Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5513
5514 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5515 #<n>' instruction.
5516
5517Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5518
5519 * symbols.c (max_indent_level): New global.
5520 (print_symbol_value_1): Use it.
5521 * expr.h (expr_build_dot): Declare.
5522 * expr.c (expr_build_dot): New function.
5523
5524Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5525
5526 * symbols.c (print_binary): New function.
5527 (print_expr_1): Call it.
5528
5529Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5530
5531 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5532 operand in the opcode.
5533
5534Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5535
5536 * config/tc-i386.h: Reorder operand flags and opcode modifier
5537 flags for clarity. Remove unused definitions: Unknown,
5538 ImmUnknown, DispUnknown, NoModrm.
5539 * config/tc-i386.c (type_names): Add missing Debug type.
5540 (md_assemble): Better duplicate prefix checking. Quicker string
5541 instruction check via new opcode_modifier flag.
5542
5543Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5544
5545 * doc/as.texinfo (Invoking): Clarify -Wa example.
5546
5547Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5548
5549 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5550 (s_mips_weakext): Define.
5551 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5552 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5553 defined(TC_MIPS).
5554
5555Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5556
5557 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5558 is an error if the value can not be computed at assembly time.
5559 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5560
5561Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5562
5563 * gasp.c (main): Set next field of new include_path structure to
5564 NULL. From Avery Pennarun <averyp@gdc.ca>.
5565
5566 * read.c (s_mri_sect): Call as_bad rather than abort for an
5567 unsupported MRI target.
5568
5569Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5570
5571 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5572 the destination of a branch instruction should be altered.
5573 (find_real_start): New function: Locate the real, Thumb coded
5574 start of a Thumb function.
5575 (do_t_branch23): Alter the destination of branches to Thumb
5576 functions.
5577
5578 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5579
5580Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5581
5582 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5583 also.
5584
5585Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5586
5587 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5588 * doc/c-hppa.texi: Likewise.
5589
5590Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5591
5592 * Makefile.am: Rebuild dependencies.
5593 * Makefile.in: Rebuild.
5594
5595 * Makefile.am (DEP_INCLUDES): New variable.
5596 (.dep1): Change to work when srcdir is not an absolute path.
5597 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5598 * Makefile.in: Rebuild.
5599
5600Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5601
5602 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5603 LinearAddress patch.
5604
5605 * configure.in: Set version to 2.9.1.
5606 * configure: Rebuild.
5607
5608 * Branched binutils 2.9.
5609
5610Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5611
5612 * config/tc-i386.h (FWait): Define.
5613 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5614 other prefixes. Check FWait flag in opcode table to see which
5615 instructions require an fwait prefix.
5616
5617Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5618
5619 * stabs.c (get_stab_string_offset): Always create a stab string
5620 section.
5621
5622Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5623
5624 Fix some gcc -Wall warnings:
5625 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5626 * ehopt.c (eh_frame_code_alignment): Likewise.
5627 * expr.c (integer_constant, operand): Likewise.
5628 * frags.c (frag_align): Likewise.
5629 * gasp.c (level_0, change_base, doinstr): Likewise.
5630 * hash.c (hash_ask): Likewise.
5631 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5632 (debugging_pseudo): Likewise.
5633 * macro.c (define_macro, check_macro): Likewise.
5634 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5635 (ignore_rest_of_line, float_cons): Likewise.
5636 * symbols.c (decode_local_label_name): Likewise.
5637 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5638 (fixup_segment, number_to_chars_bigendian): Likewise.
5639 (number_to_chars_littleendian): Likewise.
5640 * config/atof-ieee.c (gen_to_words): Likewise.
5641 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5642 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5643 * read.c (output_big_sleb128): Initialize locals to avoid
5644 warnings.
5645 (output_big_uleb128, equals): Likewise.
5646 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5647 to unsigned int. Change zeros to unsigned int.
5648 * cond.c (s_if): Add return to default case.
5649 * frags.c (frag_now_fix): Change return type to addressT.
5650 * frags.h (frag_now_fix): Update declaration.
5651 * listing.c (file_info_struct): Change linenum to unsigned int.
5652 (struct list_info_struct): Change hll_line to unsigned int.
5653 (print_source): Update format string.
5654 * read.c (emit_expr): Change scan to unsigned int, and don't
5655 bother to initialize it.
5656 * symbols.c (dollar_label_count): Change to unsigned long.
5657 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5658 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5659 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5660
5661Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5662
5663 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5664 mcf5200 just as we do for m68000.
5665 (m68k_init_after_args): Likewise.
5666 (md_estimate_size_before_relax): Likewise.
5667
5668Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5669
5670 * config/tc-v850.c (md_assemble): Store relocation addend in
5671 fixup instead of instruction.
5672
5673Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5674
5675 * config/tc-i386.c (md_assemble): Swap template arguments to
5676 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5677 This macro is currently symmetric, so passing them the wrong
5678 way didn't cause any problem, but may if the macro is changed
5679 in the future.
5680 After copying template to i.tm, use i.tm. rather than t-> to
5681 access fields, and make t a const*
5682 Move i.tm.operand_types[] swap to immediately after the copy.
5683
5684Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5685
5686 * expr.h (expr_build_uconstant): Add prototype.
5687 (expr_build_unary,expr_build_binary): Add prototypes.
5688 * expr.c (expr_build_uconstant): New function.
5689 (expr_build_unary,expr_build_binary): New functions.
5690
5691Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5692
66778679
RH		 5693 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5694 * macro.c (macro_expand_body): Increase buffer size.
5695 * messages.c (as_warn): Likewise.
252b5132
RH		 5696 (as_warn_where, as_bad, as_bad_where): Likewise.
5697
5698Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5699
5700 Based on patch from H.J. Lu <hjl@gnu.org>:
5701 * Makefile.am (DISTSTUFF): New variable.
5702 (diststuff): New target.
5703 * Makefile.in: Rebuild.
5704
5705Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5706
5707 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5708 m32r_elf_section_change_hook.
5709
5710 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5711 emit a nop if a section ends with a 16 bit instruction.
5712
5713Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5714
5715 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5716 s_lcomm rather than obj_coff_lcomm.
5717 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5718
5719Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5720
5721 * config/tc-i386.h (LinearAddress): Define.
5722 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5723 instruction, don't use a default segment.
5724
5725Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5726
5727 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5728 * configure: Rebuild.
5729
5730Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5731
5732 * aclocal.m4, configure: Rebuild with libtool 1.2.
5733
5734Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5735
5736 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5737 PC relative branches. Patch courtesy of Jonathan Walton.
5738
5739
5740Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5741
5742 * configure.in (emulations): Add thumb-pe target.
5743
5744 * configure (emulations): Add thumb-pe target.
5745
57461998-03-17 Ken Raeburn <raeburn@cygnus.com>
5747
5748 * itbl-lex.l (yywrap): Don't define if already defined as a
5749 macro.
5750
5751Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5752
5753 * depend.c (quote_string_for_make): New function.
5754 (wrap_output): Use it.
5755
5756Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5757
5758 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5759 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5760
5761Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5762
5763 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5764 Recognize -GN and -relax.
5765 (md_begin): Initialize gp size from -G switch.
5766 (alpha_force_relocation): Always force if -relax.
5767 (alpha_align): Take a new argument that will specify when to
5768 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5769 Change all callers. Emit nop alignment padding as nop+unop pair.
5770
5771Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5772
5773 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5774 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5775
5776Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5777
5778 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5779 require padding to the next long word boundary.
5780
5781Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5782
5783 * cgen.c: #include symcat.h.
5784 * config/tc-m32r.c: Likewise.
5785
5786Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5787
5788 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5789 absolute expressions instead of '$' prefixed register names.
5790
5791Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5792
5793 * read.c (s_set): Record file and line info for symbols when -as.
5794 (pseudo_set): Don't overwrite that dummy fragment.
5795
5796Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5797
5798 * config/tc-ppc.c (md_pseudo_table): Add "section".
5799 (ppc_named_section): New static function.
5800
5801Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5802
5803 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5804 so we don't have to scan the entire list.
5805
5806Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5807
5808 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5809 case, allow the parallel instructions to modify the same flag
5810 bits.
5811
5812Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5813
5814 * listing.c (list_symbol_table): Categorize symbols by
5815 undefined_section rather than sy_frag->line == NULL.
5816
5817Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5818
5819 * Makefile.am (install-exec-local): Install properly when ln
5820 fails or tooldir == prefix.
5821
5822Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5823
5824 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5825 Test result of insert_operand for error.
5826
5827Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5828
5829 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5830 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5831 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5832 * doc/Makefile.in: Rebuild.
5833
5834Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5835
5836 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5837 (macro): Fix handling of M_COP[0-3].
5838
5839Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5840
5841 Based on patches from Ross Harvey <ross@teraflop.com>:
5842 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5843 if macro_alternate or macro_mri.
5844 (getstring): Remove support for byte constants between < and >.
5845 (get_any_string): '<' only starts a string if macro_alternate or
5846 macro_mri.
5847 (macro_expand_body): Permit keyword parameters following
5848 positional parameters.
5849
5850 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5851 * configure.in (alpha*-*-netbsd*): New target.
5852 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5853 * configure: Rebuild.
5854
5855 * as.h (flag_warn_suppress_instructionswap): Move from here...
5856 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5857 here, and make static.
5858
5859 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5860 BFD_ASSEMBLER or MANY_SEGMENTS.
5861
5862 * as.c (show_usage): Update bug-gnu-utils address.
5863 * gasp.c (show_usage): Likewise.
5864 * doc/as.texinfo (Bug Reporting): Likewise.
5865
5866Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5867
66778679 5868 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5869 insns regardless of the size of a pointer if we're in mips I or
5870 MIPS II mode.
66778679 5871 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5872
5873Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5874
5875Fix rac to accept only a0:
5876 * tc-d10v.c (parallel_ok, find_opcode):
5877 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5878 Introduce OPERAND_GPR.
5879
5880Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5881
5882 * read.c (s_fill): Handle non-constant repeat counts by creating
5883 an rs_space fragment.
5884
5885Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5886
5887 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5888 from as_bad to as_warn.
5889
5890Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5891
5892 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5893 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5894 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5895
5896Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5897
5898 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5899 seg_fix_rotP rather than fix_root from seg_info.
5900
5901Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5902
5903 * expr.c: Add support for 0x1_2_3_4 bignums.
5904
5905Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5906
5907 * configure.in: Change -linux* to -linux-gnu*.
5908 * configure: Rebuild.
5909
5910 * app.c (do_scrub_begin): Treat \r as whitespace.
5911
5912Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5913
5914 * Makefile.am: Update dependencies.
5915 * Makefile.in: Rebuild.
5916
5917Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5918
5919 * configure, aclocal.m4: Rebuild with new libtool.
5920
5921Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5922
66778679
RH		 5923 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5924 the argument to bfd_set_arch_mach.
5925 (load_address): Use bfd_arch_bits_per_address to determine the
5926 bit size of an address instead of looking at the isa level.
5927 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5928
5929Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5930
5931 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5932
5933Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5934
5935 * ehopt.c: New file.
5936 * as.h (enum _relax_state): Add rs_cfa.
5937 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5938 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5939 * read.c (emit_expr): Call check_eh_frame.
5940 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5941 (relax_segment): Likewise.
5942 * Makefile.am: Rebuild dependencies.
5943 (GAS_CFILES): Add ehopt.c.
5944 (GENERIC_OBJS): Add ehopt.o.
5945 * doc/internals.texi (Frags): Document rs_cfa.
5946
5947 * as.c (show_usage): Mention --traditional-format.
5948 (parse_args): Accept --traditional-format.
5949 * as.h (flag_traditional_format): Declare.
5950 * output-file.c (output_file_create): If flag_traditional_format,
5951 set BFD_TRADITIONAL_FORMAT on stdoutput.
5952 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5953
5954 * config/tc-mips.c (append_insn): Make sure that if we have a
5955 fixup for an unmatched %hi reloc, it does not associated with a
5956 variant frag.
5957
5958 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5959 * doc/Makefile.in: Likewise.
5960
5961Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5962
5963 * config/tc-m32r.c (check_for_side_effects): New function.
5964 (can_make_parallel): Add checks for instruction side effects
5965 clashing with the other instruction.
5966 (assemble_parallel_insn): Improve warning messages. Return error
5967 message from non-swapped instruction order.
5968
5969Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5970
5971 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5972
5973 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5974 md_cleanup definition. This moves the forced literal output to
5975 the end of the source pass, and avoids macro's inserting literals
5976 into the code immediately after the macro expansion.
5977
5978Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5979
5980 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5981 a gas internal symbol is adjustable.
5982 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5983
5984 * as.h: If gcc version greater than 2.6, use `__format__' and
5985 `__printf__' in function attributes, rather than `format' and
5986 `printf'.
5987
5988Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5989
5990 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5991
5992Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5993
5994 Add tms320c30 support:
5995 * config/tc-tic30.h: New file.
5996 * config/tc-tic30.c: New file.
5997 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5998 TARGET_FORMAT as "coff-tic30".
5999 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6000 * Makefile.am: Rebuild dependencies.
6001 (CPU_TYPES): Add tic30.
6002 (CPU_OBJ_VALID): tic30-aout is valid.
6003 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6004 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6005 * configure, Makefile.in: Rebuild.
6006
6007Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6008
6009 * config/tc-v850.c (md_assemble): Improvements to error messages.
6010
6011Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6012
6013 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6014 BFD_RELOC_HI16_S to store the high bits of any value.
6015
6016 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6017 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6018 assembler calculate relocations to any external symbol at all.
6019 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6020 involving generation of pc-relative relocs.
6021 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6022 has been moved to md_apply_fix3.
6023
6024 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6025 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6026 which actually means (the address of identifier's GOT entry) +
6027 constant, which is not particularly useful.
6028
6029Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6030
6031 * read.h (include_dirs): Declare.
6032 (include_dir_count,include_dir_maxlen): Declare.
6033
6034Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6035
6036 * configure.in: Correct check for shared opcodes library.
6037 * configure: Rebuild.
6038
6039 * listing.c (buffer_line): If we can't open the file, set at_end.
6040 (listing_print): Remove unused local variable fi.
6041
6042 * config/m68k-parse.y (reglistpair): Handle register list in
6043 either order.
6044
6045 * config/vms-conf.h: Don't undef VERSION.
6046
6047Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6048
6049 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6050 OBJS variable.
6051 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6052 variable.
6053 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6054 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6055 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6056 (EXTRA_DIST): Define.
6057 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6058 explicitly rather than via the list of object files.
6059 (gcc-as.opt): New file created when make-gas.com is run.
6060 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6061 itbl-cpu.h} to #include appropriate file rather than copying that
6062 file.
6063 * config/vms-conf.h: Synchronize with current config.in.
6064 * Makefile.in: Rebuild.
6065
6066Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6067
6068 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6069 (parallel_ok): Relaxed parallel subinstruction dependency check.
6070
6071Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6072
6073 * as.h (flag_warn_suppress_instructionswap): added new flag.
6074 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6075 command line argument.
6076 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6077 warning only if flag_warn_suppress_instructionswap is false.
6078
6079Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6080
6081 * configure.in (i386-*-mingw32*): New target.
6082 * configure: Rebuild.
6083
6084Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6085
6086 * symbols.c (resolve_symbol_value): Don't set the segment if it
6087 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6088
6089 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6090 S_GET_SEGMENT.
6091
6092Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6093
6094 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6095 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6096 compiler.
6097
6098Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6099
6100 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6101
6102Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6103
6104 * config/tc-v850.c (v850_insert_operand): Display instruction when
6105 an error is encountered.
6106
6107Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6108
6109 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6110 (i386-*-sco3.2v5*coff): New target.
6111 (i386-*-sco3.2*): New target.
6112 * configure: Rebuild.
6113
6114Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6115
6116 * config/tc-v850.c: Tidy error message production.
6117
6118Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6119
6120 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6121 validate_immediate return value in the right type for comparisons
6122 to FAIL.
6123
6124Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6125
6126 * listing.c (MAX_BYTES): Use listing variables not constants.
6127 (data_buffer): No longer an array, but a pointer.
6128 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6129 (listing_listing): Allocate data_buffer.
6130
6131Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6132
6133 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6134 --listing-rhs-width, --listing-cont-lines.
6135 (show_usage): Update.
6136 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6137 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6138 (print_lines): Use the variables instead of the constants.
6139 (listing_listing): Likewise.
6140 * listing.h: Declare the new vars.
6141
6142Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6143
6144 * as.c (parse_args): Add --keep-locals alias for -L.
6145 Add --strip-local-absolute.
6146 (show_usage): Update.
6147 * as.h (flag_strip_local_absolute): New flag.
6148 * symbols.c (S_IS_LOCAL): Use it.
6149 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6150 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6151 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6152
6153Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6154
6155 * config/tc-m32r.c: Detect if explicitly parallel instructions
6156 might have an io conflict and issue a warning message.
6157
6158Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6159
6160 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6161 cgen_swap_fixups): Functions to save, restore and swap the fixup
6162 chain with a backup copy.
6163 (cgen_asm_finish_insn): Returns address of constructed insn.
6164
6165Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6166
6167 * listing.c (file_info_struct): Remove FILE, add POS.
6168 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6169 (file_info): Don't open the file.
6170 (buffer_line): Check for the file in the last_open cache, updating
6171 as necessary.
6172 (print_source): Don't reference file_info->file.
6173 (listing_listing): Likewise.
6174 (listing_print): Close the file in the cache, if any.
6175
6176Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6177
6178 * read.c (dwarf_file_string): New file static variable.
6179 (emit_expr): Look for constant sequence that leads up to a file
6180 name in DWARF debugging output.
6181 (stringer): Use dwarf_file_string to decide whether to accept a
6182 string as a file name.
6183
6184Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6185
6186 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6187 (crack_operand): Add reg->reglst MRI hack.
6188 (r_seg): Put reglst symbols in reg_section.
6189 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6190
6191Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6192
6193 * tc-sh.c (get_specific): Handle SGR & DBR.
6194
6195Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6196
6197 * tc-h8300.c (parse_reg): Take the length of the symbol into
6198 account when attempting to match a register name.
6199 * tc-h8500.c (parse_reg): Likewise.
6200
6201Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6202
6203 * cgen.c: Formatting changes to improve readability.
6204
6205Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6206
6207 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6208 delay slot.
6209
6210Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6211
6212 Based on a patch from Jim Wilson
6213 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6214 (tc_gen_reloc): Handle cross section PC relative relocs
6215 correctly.
6216
6217Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6218
6219 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6220
6221Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6222
6223 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6224 (expr_jmp_buf): New static local.
6225 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6226 (cgen_md_operand): New function.
6227 * tc-m32r.c: Clean up pass over `struct foo' usage.
6228 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6229
6230Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6231
6232 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6233 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6234
6235Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6236
6237 * config/tc-i386.c (i386_operand): Give an error if there are
6238 unrecognized characters after an expression.
6239
6240For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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