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2000-05-13 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
a38cf1db
AM		 12000-05-13 Alan Modra <alan@linuxcare.com.au>
2
897083bd
AM		 3 * asintl.h (gettext, dgettext, dcgettext, textdomain,
4 bindtextdomain): Replace defines with those from intl/libgettext.h
5 to quieten gcc warnings.
6
a38cf1db
AM		 7 * NEWS: Mention x86 .arch and -q.
8
9 * config/tc-i386.c (quiet_warnings): New.
10 (md_assemble): Use quiet_warnings.
11 (md_parse_option): Set quiet_warnings from -q.
12 (md_show_usage): Mention -q, delete -m.
13 (flag_do_long_jump): Delete.
14 (md_parse_option): Remove -m.
15 (md_show_usage): Remove -m.
16 (md_create_long_jump): Remove useless flag_do_long_jump code.
17
18 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
19 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
20
e413e4e9
AM		 212000-05-13 Alan Modra <alan@linuxcare.com.au>
22 Alexander Sokolov <robocop@netlink.ru>
23
24 * doc/c-i386.texi (i386-Arch): New section.
25 (i386-Syntax): Mention .intel_syntax and .att_syntax.
26
27 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
28 (smallest_imm_type): Use smallest opcode for shift by one if cpu
29 architecture has been given and is not 486.
30 (set_cpu_arch): New.
31 (md_pseudo_table): Add .arch.
32 (md_assemble): Warn if cpu architecture has been given and an
33 unsupported instruction.
34
35 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
36 Move operand_types bit defines after relevant template field.
37 (template): Add cpu_flags.
38 (Cpu*): Define.
39 (arch_entry): New.
40
e8b1cae5
AO		 412000-05-12 Alexandre Oliva <aoliva@cygnus.com>
42
43 * config/tc-mn10300.h (md_end): Define.
44 (mn10300_finalize): Declare.
45 * config/tc-mn10300.c: Include dwarf2dbg.h.
46 (debug_line): Define.
47 (md_assemble): Generate dwarf2 line info.
48 (mn10300_finalize): New function. Finalize dwarf2 info.
49
426b0403
AM		 502000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
51
52 * config/tc-mips.c (md_estimate_size_before_relax): Use the
53 external version of the relocation for weak symbols.
54
e4c58b25
JW		 552000-05-08 David Mosberger <davidm@hpl.hp.com>
56
57 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
58 frame size in units of 16 bytes, as required per SW Conventions manual.
59 (output_unw_records): Output info-block header as a dword to get
60 byte-order right.
61
8fce3f5e
AM		 622000-05-08 Alan Modra <alan@linuxcare.com.au>
63
64 * as.h: #include "file", not <file> on files from ../include.
65 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
66 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
67 (md_convert_frag): Add ATTRIBUTE_UNUSED.
68 (tc_coff_symbol_emit_hook): Ditto.
69 (OPTCOUNT): Cast to int to avoid compiler warning.
70 (md_begin): Fix signed/unsigned warnings.
71
722000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
73
74 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
75 ABRANCH LONG case for a conditional branch on a 68000.
76 (md_estimate_size_before_relax): Likewise. Also handle
77 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
78 (m68k-ip: case ABSL): Relax absolute references to 16-bit
79 PC-relative on all CPUs.
80 (md_estimate_size_before_relax): Likewise.
81
fb166ee3
AM		 822000-05-04 Alan Modra <alan@linuxcare.com.au>
83
84 * as.c (parse_args): Just mention current year in printed
85 copyright message.
86
7a899fff
C		 872000-05-03 J.T. Conklin <jtc@redback.com>
88
89 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
90 unit registers.
91 (md_parse_option): Recognize -m7400.
92
44877466
ILT		 932000-05-03 Ian Lance Taylor <ian@zembu.com>
94
95 * config/atof-ieee.c (gen_to_words): When adding carry back in,
96 don't permit lp to become less than the words array.
97
eaa15ab8
NC		 982000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
99
100 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
101 Fix little-endian case.
102
7c4f6a03
AM		 1032000-05-03 David O'Brien <obrien@NUXI.com>
104
105 * as.c (parse_args): Update copyright.
106
da5d444c
AM		 1072000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
108
109 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
110 for the .bss section too.
111
3f9b03b5
AM		 1122000-05-02 Alan Modra <alan@linuxcare.com.au>
113
114 * configure.in: Set em=linux for hppa-*-linux.
115 * configure: Regenerate.
116 * doc/Makefile.in: Regenerate with correct automake.
117
118 * frags.c (frag_grow): Sanity check chunk_size.
119
120 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
121 * config/obj-som.h: Likewise.
122 * config/obj-ieee.h: Likewise.
123
124 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
125
126 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
127 (md_pseudo_table): Fully initialise OBJ_ELF cases.
128 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
129 (pa_ip): low_sign_unext now returns via function value. Use
130 re_assemble_* instead of dis_assemble_* and
131 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
132 unnecessarily.
133 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
134 (md_section_align, md_parse_option, md_show_usage,
135 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
136 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
137 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
138 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
139 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
140 pa_text): Likewise.
141 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
142 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
143 outside of switch. Correct mask and shifting errors in case 10
144 and case -11. In case 21, compare against signed range to suit
145 hppa_field_adjust changes. In case 12, use re_assemble_12. In
146 case 17 and case 22, use offsetT variable to properly check range.
147 Use re_assemble_* here too.
148 (evaluate_absolute): Change type of value to offsetT. Call
149 hppa_field_adjust to do the work for us.
150 (pa_parse_cmpb_64_cmpltr): Delete save_s.
151 (pa_parse_cmpib_64_cmpltr): Ditto.
152 (pa_build_unwind_subspace): Delete unused var subseg. Change type
153 of i to unsigned int.
154 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
155 (pa_end_of_source): Return type is void.
156
a2984248
CM		 157Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
158
159 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
160
df136245
DC		 161Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
162
163 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
164 More comments added.
165 (md_begin): Removed "construct symbols for each register name".
166 Because register names conflicts with GCC generated function
167 names.
168 (avr_operand): Now constant numbers can be used as a register
169 identifiers (0 as r0, 31 as r31).
170 (md_assemble): use skip_space () before parsing instruction
171 operands.
172
b170af93
DC		 173Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
174
175 * config/tc-avr.c: New AVR_ISA_ defined.
176 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
177 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
178 for `fmul', `movw' and `lpm R,Z' instructions.
179 (avr_operands): Warn if current opcode is a two-word instruction
180 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
181 (avr_opcodes): New commands added.
182 (REGISTER_P): Check 'a' and 'v' constraint letters.
183 (mcu_types): New MCU added.
184
c1e73230
AM		 1852000-05-01 Alan Modra <alan@linuxcare.com.au>
186
187 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
188 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
189 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
190 * configure: Regenerate.
191
a1934524
AM		 1922000-04-29 Andreas Jaeger <aj@suse.de>
193
194 * as.h: Correctly check GCC version.
195
7f6d05e8
CP		 196Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
197
198 * as.c (parse_args): Allow md_parse_option to override -a listing
199 option.
200 * config/obj-coff.c (add_lineno): Change type of offset parameter
201 from "int" to "bfd_vma."
202 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
203 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
204 (ppc_change_csect): Align correctly for XCOFF64.
205 (ppc_machine): New function, which discards "ppc_machine" line.
206 (ppc_tc): Cons for 8 when code is 64 bit.
207 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
208 relocations.
209 (md_parse_option): Handle -a64 and -a32.
210 (ppc_xcoff64): New.
211 * config/tc-ppc.h (TARGET_MACH): Define.
212 (TARGET_FORMAT): Move to function.
213 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
214
d9b7d820
AM		 2152000-04-26 David O'Brien <obrien@FreeBSD.org>
216
217 * doc/as.1: Fix unbalanced brackets.
218
219 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
220 TE_FreeBSD.
221 (line_comment_chars): Set to '/' if TE_FreeBSD.
222
cea1ab94
JL		 223Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
224
225 * configure.in: Configury support for PA64 (currently disabled).
226 * configure: Rebuilt.
227
e799a695
AM		 2282000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
229
230 * config/tc-mips.c (s_change_sec): Use record_alignment, not
231 bfd_set_section_alignment.
232
3b0ec529
AM		 2332000-04-25 Alan Modra <alan@linuxcare.com.au>
234
235 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
236 than 32.
237
adcf07e6
NC		 2382000-04-24 Nick Clifton <nickc@cygnus.com>
239
240 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
241 * doc/as.texinfo (Align): Include arm and strongarm in list of
242 targets that have the second form of the behaviour of the .align
243 directive.
244
5047a41f
JL		 2452000-04-24 Mark Klein <mklein@dis.com>
246
247 * obj-som.c: Terminate obj_pseudo_table.
248
bf3ca999
TW		 2492000-04-22 Timothy Wall <twall@cygnus.com>
250
251 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
252 to "natval".
253 (operand_match): Conditionally insert default bit values for IMMU9.
254
98e5953c
JL		 2552000-04-14 Matthew Green <mrg@cygnus.com>
256
257 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
258 * configure: Rebuilt.
259
a02fab7e
JL		 260Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
261 Jason Eckhardt <jle@cygnus.com>
262
263 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
264
265 * config/tc-hppa.c (CHECK_ALIGN): New macro.
266 Added handling of new operand types l,y,&,fe,fE,fx.
267
800eeca4
JW		 268Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
269 David Mosberger <davidm@hpl.hp.com>
270 Timothy Wall <twall@cygnus.com>
271 Andrew MacLeod <amacleod@cygnus.com>
272 Jim Wilson <wilson@cygnus.com>
273
274 * Makefile.am (CPU_TYPES): Add ia64.
275 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
276 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
277 * Makefile.in: Rebuild.
278 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
279 * configure: Rebuild.
280 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
281 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
282 * expr.c (expr): Handle md_optimize_expr.
283 * read.c (LEX_HASH): Add comment.
284 * config/tc-ia64.c, config/tc-ia64.h: New files.
285
66778679
RH		 2862000-04-21 Richard Henderson <rth@cygnus.com>
287
288 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
289 bundling a non-delayed branch type instruction.
290
aa15f6f7
AO		 2912000-04-20 Alexandre Oliva <aoliva@cygnus.com>
292
293 * config/tc-mn10300.c (HAVE_AM30): Define.
294 (md_assemble): Use it.
295
16adf844
AM		 2962000-04-19 Alan Modra <alan@linuxcare.com.au>
297
742f45cf
AM		 298 * config/obj-elf.c (obj_elf_change_section): Check for changed
299 section attributes.
300
16adf844
AM		 301 * Makefile.am: (CPU_MULTI_VALID): Remove.
302 (MULTI_CPU_TYPES): Define.
303 (MULTI_CPU_OBJ_VALID): Define.
304 (DEPTC): Use the above.
305 (DEPOBJ): Same here.
306 (DEP2): And here.
307 Regenerate dependencies.
308 * Makefile.in: Regenerate.
309
9c46fb1b
AM		 3102000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
311
742f45cf 312 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 313
508866be
L		 3142000-04-18 H.J. Lu (hjl@gnu.org)
315
316 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 317 bfd_vma for non-bfd assemblers.
508866be 318
ba2adb93
AM		 3192000-04-17 Alan Modra <alan@linuxcare.com.au>
320
321 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
322 doesn't give spurious errors.
323
12ff5d56
AM		 3242000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
325
66778679 326 * as.h (SEEK_SET): Define if undefined.
12ff5d56 327
fc633e5b
AM		 3282000-04-13 Alan Modra <alan@linuxcare.com.au>
329
330 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
331 constants, and don't assume offsetT is 32 bits.
332
1ed18ec1
NC		 3332000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
334
335 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
336 (md_pcrel_from_section): Add prototype.
337 (d10v_fix_adjustable): Add prototype.
338 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
339
340 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
341
3db10f32
NC		 3422000-04-12 Nick Clifton <nickc@cygnus.com>
343
344 * config/tc-d10v.c (find_opcode): Correctly calculate position of
345 symbol in frag chain.
346
847f7ad4
AM		 3472000-04-10 Alan Modra <alan@linuxcare.com.au>
348
349 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
350 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
351 (fits_in_signed_word, smallest_imm_type): Ditto.
352 (md_assemble): Use an offsetT var to hold offsetT values, not a
353 long.
354 (offset_in_range): New.
355 (md_assemble): Use it.
356 (md_convert_frag): Change type of target_address, opcode_address,
357 and displacement_from_opcode_start to offsetT.
358 (md_create_short_jump): Change type of offset to offsetT.
359 (md_create_long_jump): Ditto.
360 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
361 (md_chars_to_number): Remove.
362 (output_invalid): Remove duplicate prototype.
363
ec694b89
NC		 3642000-04-09 Nick Clifton <nickc@cygnus.com>
365
366 * Makefile.am (CPU_TYPES): Add 'avr'.
367 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
368 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
369
16adf844 370 * Makefile.in: Regenerate.
ec694b89
NC		 371
372 * doc/as.texinfo: Add M32R documentation.
373
a2d91340
AC		 374Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
375
376 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
377 --enable-build-warnings option.
378 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
379 * Makefile.in, configure: Re-generate.
380
d92b1a8a
NC		 3812000-04-07 Nick Clifton <nickc@cygnus.com>
382
383 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
384 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
385 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
386 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
387 (arm_force_relocation): Force relocations for
388 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
389
52ccafd0
JR		 390Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
391
392 * config/tc-sh.c (get_operands): There's no third operand if the
393 first operand is an immediate.
394
015551fc
JR		 395Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
396
397 * config/tc-sh.c (immediate): Delete.
398 (sh_operand_info): Add immediate member.
399 (parse_reg): Use A_PC for pc.
400 (parse_exp): Add second argument 'op'. All callers changed.
401 (parse_at): Expect pc to be coded as A_PC.
402 Use immediate field in *op.
403 (insert): Add fourth argument 'op'. All callers changed.
404 (build_relax): Add second argument 'op'. All callers changed.
405 (insert_loop_bounds): New function.
406 (build_Mytes): Remove DISP_4.
407 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
408 (assemble_ppi): Use immediate field in *operand.
409 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
410 (md_apply_fix): Likewise.
411 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
412
79bd78be
AO		 413Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
414
415 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
416
e30e5a6a
HPN		 417Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
418
419 * internals.texi (CPU backend): Document
420 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
421
41b49281
AM		 4222000-04-04 Alan Modra <alan@linuxcare.com.au>
423
8ad3436c
AM		 424 * po/gas.pot: Regenerate.
425
426 * as.c (show_usage): Restore translated part of bug string.
427 * gasp.c (show_usage): Likewise.
428
41b49281
AM		 429 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
430 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
431 than move-if-change.
432 (DEP1): Modify for "gcc -MM".
433 (DEPTC): Likewise.
434 (DEPOBJ): Likewise.
435 (DEP2): Likewise.
436 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
437 Update dependencies.
438 * Makefile.in: Regenerate.
439
0a727238
AO		 4402000-04-03 Alexandre Oliva <aoliva@cygnus.com>
441
442 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
443 (md_begin): Likewise.
444 (HAVE_AM33): New macro.
445 (md_assemble): Use it. Match r_regs and xr_regs only if
446 HAVE_AM33.
447
c20f4f8c
AM		 4482000-04-03 Alan Modra <alan@linuxcare.com.au>
449
450 * as.h: #include "bin-bugs.h"
451 * as.c (show_usage): Use REPORT_BUGS_TO.
452 * gasp.c: #include "bin-bugs.h"
453 (show_usage): Use REPORT_BUGS_TO.
454
455 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
456
753f6b12
HPN		 457Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
458
459 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
460 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
461 adjustments.
462
726c5dcd
AM		 4632000-04-03 Alan Modra <alan@linuxcare.com.au>
464
465 * config/tc-i386.c (i386_immediate): Don't assume a constant
466 immediate is necessarily 16 bits when in 16 bit code mode.
467 (md_assemble): Instead set guess_suffix here after we have checked
468 registers.
469
bf80011a
RH		 4702000-04-02 Richard Henderson <rth@cygnus.com>
471
472 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
473 quantities. Correct right shift sign extension.
474 (build_insn): Make `number' unsigned long. Mask top 6 bits of
475 32-bit value when shifting into place.
476
92161534
ILT		 4772000-04-01 Ian Lance Taylor <ian@zembu.com>
478
479 * app.c: Add ATTRIBUTE_UNUSED as needed.
480 * config/tc-ppc.c: Likewise.
481 (ppc_size): Make unsigned long.
482 (ppc_insert_operand): Add casts to avoid warnings.
483
447f3982
NC		 4842000-03-31 Nick Clifton <nickc@cygnus.com>
485
486 * config/tc-d10v.h (md_flush_pending_output): Define.
487
21d75ec2
NC		 4882000-03-29 Nick Clifton <nickc@cygnus.com>
489
490 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
491 segment. Works for both BFD_ASSEMBLER and others.
492 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
493
d1a1bf19
NC		 4942000-03-29 Nick Clifton <nickc@cygnus.com
495
496 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
497
224de7a5
AM		 4982000-03-28 Alan Modra <alan@linuxcare.com.au>
499
500 * listing.c (LISTING_LHS_WIDTH): Default depends on
501 LISTING_WORD_SIZE.
502 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
503
5b8274e3
ILT		 5042000-03-27 Ian Lance Taylor <ian@zembu.com>
505
506 * config/tc-sh.c (md_show_usage): Use backslash before newline in
507 string literal.
508
224de7a5 5092000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 510
511 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
512
513 * config/tc-avr.c (mcu_types): Add missing initialiser.
514 (md_pcrel_from_section): Add prototype.
515 (avr_operand): Remove redundant test of unsigned < 0.
516 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
517
5182000-03-27 Denis Chertykov <denisc@overta.ru>
519
520 * config/tc-avr.c: New file for AVR support.
521 * config/tc-avr.h: Likewise.
522 * configure.in: Add AVR support.
523 * configure: Regenerate.
524
9f10757c
TW		 5252000-03-26 Timothy Wall <twall@cygnus.com>
526
527 * gasp.c (macro_op): Add new argument to check_macro call.
528 Macro structure definitions moved to macro.h
529 * sb.h: Add argument to prototype for input_scrub_include_sb.
530 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
531 nesting checks with an additional flag.
532 (struct input_save): Add flag to indicate whether current sb
533 should be checked for proper macro/conditional nesting.
534 (input_scrub_push/pop): Save/restore nest check flag.
535 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
536 defined.
537 * macro.c (check_macro): Allow caller to retrieve parsed macro
538 information if a pointer is provided. This information may be
539 used by the new macro hooks.
540 * macro.h: Update prototype for check_macro. Macro struct
541 definitions moved here from macro.c/gasp.c.
542 * read.c (read_a_source_file): Add parameter to check_macro call,
543 and pass macro info to the macro hook, if defined.
544 (input_scrub_insert_line): New. Allow insertion of a line of
545 characters into the input stream.
546 (input_scrub_insert_file): New. Allow insertion of an arbitrary
547 file into the input stream.
548 (s_include): Use input_scrub_insert_file.
549 * internals.texi: Document new macro hooks.
550 * as.h: New prototypes added.
551
224de7a5 5522000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 553
554 * config/tc-i386.c: Don't start any as_bad or as_warn message with
555 an initial capital letter.
556 (i386_index_check): Reindent.
557
11424155
NC		 5582000-03-19 Nick Clifton <nickc@cygnus.com>
559
eaa15ab8 560 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 561 relative branches.
562
43f05576
NC		 5632000-03-17 Thomas de Lellis <tdel@windriver.com>
564
66778679
RH		 565 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
566 instruction operand bad if Rd > 7 when generating
567 thumb instructions. Prevents for example,
568 "adr r12,label" from silently failing and generating
569 the wrong instruction.
570
67231402
NC		 5712000-03-17 Nick Clifton <nickc@cygnus.com>
572
573 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
574 that have a destingation >= 0x400000.
684b81fa 575 Fix compile time warning messages.
67231402 576
a37c8f88
JR		 577Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
578
579 * config/tc-sh.c (md_begin): When encountering insn that are
580 not supported by the current arch, only change the name if
581 its contents are the same as prev_name.
582 (get_specific): If the the architecture doesn't match, fail.
583
dead1419
JR		 584Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
585
586 * config/tc-sh.c (IDENT_CHAR): Define.
587 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
588 matching back where it came from.
589
182e89d3
JR		 590Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
591
592 * config/tc-sh.c (md_show_usage): Add description of -dsp.
593
84f73d89
NC		 5942000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
595
596 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
597 normal operands.
598
dbbc7809
JL		 5992000-03-15 Kazu Hirata <kazu@hxi.com>
600
601 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
602
271bb601
HPN		 603Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
604
605 * expr.c (operand) [case 'f']: When testing if '0f' can start a
606 floating-point-number, make sure 'f' is in FLT_CHARS.
607
8684e216
HPN		 608Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
609
610 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
611 (s_lcomm_internal): Use it.
612 * doc/internals.texi (CPU backend): Document it.
613 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
614 bytes.
615
bb2d6cd7
GK		 6162000-03-10 Geoffrey Keating <geoffk@cygnus.com>
617
618 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
619 when embedded-pic.
620
621 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
622 implementation doesn't have special handling for switch
623 statements.
624 (macro_build): Allow for code in sections other than .text.
625 (macro): Likewise.
626 (mips_ip): Likewise.
627 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
628 Don't perform relocs if we will be outputting them.
629 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
630 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
631 embedded-pic.
632
5c86cbc7
CM		 6332000-03-09 Catherine Moore <clm@cygnus.com>
634
66778679
RH		 635 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
636 relocation type based on the entry in the fixup structure.
5c86cbc7 637
f8c827e9
L		 6382000-03-08 H.J. Lu (hjl@gnu.org)
639
640 * Makefile.am (install-exec-tooldir): Depend on
641 install-exec-bindir for parallel make.
642 * Makefile.in: Regenerated.
643
8ad9e709
NC		 6442000-03-06 Nick Clifton <nickc@cygnus.com>
645
646 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
647 switch.
648 (md_parse_option): Parse -m32r command line switch - disable m32rx
649 compatability.
ded0aeb7
NC		 650 (md_show_usage): Document new option.
651
652 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
653 * doc/Makefile.in: Regenerate.
654 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 655
b7b8f327
MM		 6562000-03-02 Michael Meissner <meissner@redhat.com>
657
658 * config/tc-d30v.c (check_range): Remove code that incorrectly
659 sign extended values where bits < 32.
660
15886821
L		 6612000-03-02 H.J. Lu (hjl@gnu.org)
662
663 * configure.in: Support --enable-targets=all on ia32.
664 * configure: Regenerated.
665
8bf950bf
NC		 6662000-03-01 Nick Clifton <nickc@cygnus.com>
667
668 * gasp.c (do_align): Remove bogus check of alignment value.
669
c5e54cc2
ILT		 6702000-02-27 Thomas de Lellis <tdel@windriver.com>
671
672 * config/obj-elf.c (elf_frob_symbol): Remove code which when
673 TC_PPC was defined forced the type of a symbol with no other type
674 to be BSF_OBJECT.
675
65fd87bc
ILT		 6762000-02-27 Hans-Peter Nilsson <hp@axis.com>
677
678 * doc/internals.texi (CPU backend): Mention that
679 line_separator_chars do not break up comments. Fix typos for
680 LEX_AT and LEX_NAME descriptions. Document operands for
681 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
682 description of md_create_short_jump usage. Document argument for
683 md_undefined_symbol.
684
a25fe906
ILT		 6852000-02-27 Jakub Jelinek <jakub@redhat.com>
686
687 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
688 (md_parse_option): Handle it.
689 (md_show_usage): Document it.
690
21b10511
ILT		 6912000-02-27 Ian Lance Taylor <ian@zembu.com>
692
693 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
694 opcode, for the instruction `pal19'. From Andrea Arcangeli
695 <andrea@suse.de>.
696
773f551c
AM		 6972000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
698
699 * config/tc-i386.c (i386_immediate): Move constant operand sizing
700 from here..
701 (md_assemble): To here, before template operands are matched.
702 Also ensure a constant immediate is sign extended when we know the
703 size is at most 16 bits. This is to catch cases like "add
704 $0xffc0,%ax" where we don't know the size, and thus that the
705 immediate can be represented as Imm8S until after parsing the
706 register operand.
707 (i386_displacement): Similarly sign extend 16 bit constant
708 displacements.
709 (md_assemble): Relax 16-bit jump constant range check to suit sign
710 extended displacements.
711
28d33191
JL		 7122000-02-26 Andreas Jaeger <aj@suse.de>
713
714 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
715
cc5ca5ce
AM		 7162000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
717
718 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
719 call operands when intel_syntax.
720 (intel_float_operand): Return 2 for "fi...".
721 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
722 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
723 earlier "SHORT" change.
724 (md_assemble): When determining suffix from Regs, exclude
725 InOutPortReg.
726
056350c6
NC		 7272000-02-24 Nick Clifton <nickc@cygnus.com>
728
729 * configure: Add arm-wince, mips-pe and sh-pe targets.
730 * configure: Regenerate.
731
732 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
733 sh-pe targets.
734 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
735 "pe-mips" for the mips-pe target.
736
737 * config/tc-arm.c (insns): Change displacement encoded in BL
738 and B instructions if the target port is arm-wince.
739 (do_ldst): Do not bias the relocation offset if the target
740 port is arm-wince.
741 (md_pcrel_from): Add in missing relocation offset bias if the
742 target os arm-wince.
743
744 * config/tc-mips.c (mips_target_format): Support COFF flavour.
745 (md_begin): Disable -G support for mips-pe target.
746 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
747 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
748 COFF flavour.
749
750 * config/tc-sh.c (md_begin): sh-pe target is little endian.
751 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
752 assembler, just set the alignment to 4.
753
754 * config/te-wince-pe.h: New file for WinCE targets. Define
755 TE_WINCE.
756
36bf8ab9
AM		 7572000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
758
759 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
760 string instructions.
761 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
762 (i386_intel_memory_operand): After finding a segment override,
763 check again for no `[' before looking for a displacement. Bomb if
764 more than one displacement rather than silently discarding the
765 second and subsequent ones. Free strings malloc'd by
766 build_displacement_string.
767
f5795b08
CM		 7682000-02-24 Catherine Moore <clm@cygnus.com>
769
770 * config/obj-som.c (obj_pseudo_table): Add "weak".
771 (obj_som_weak): New routine.
772
abd63a32
AM		 7732000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
774
520dc8e8
AM		 775 * config/tc-i386.c (union i386_op): New.
776 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
777 Throughout file replace occurences of disps[n], imms[n], regs[n]
778 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
779 intel mode operand swapping. Add assert in regKludge and
780 fake_zero_displacement code. Test i.types[n] when outputting
781 displacements and immediates. Combine output of Disp16 with
782 Disp32.
7f3f1ea2
AM		 783 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
784 when in intel mode by (not) reversing fsub and fdiv operands
785 before the template search. This fails for single operand
786 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
787 undefined. Instead fix the base_opcode after we've found the
788 template. Move base_opcode xor with found_reverse_match from
789 opcode output code to before this fix so we test for the correct
790 opcodes.
791 (md_assemble): Don't use strcmp when deciding to ignore the suffix
792 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 793
794 * config/tc-i386.h (TC_RELOC): Delete.
795 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
796 with equivalent call to reloc.
797
abd63a32
AM		 798 * as.h (flag_m68k_mri): Move declaration after target include, and
799 only declare when TC_M68K defined. Define as zero otherwise.
800 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
801 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
802 Define as zero otherwise.
803 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
804 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
805 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
806 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
807 testing whether defined.
808 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
809 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
810 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
811 rather than testing whether defined.
812 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
813 (parse_mri_cons): Declare and use only when TC_M68K.
814 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
815 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
816 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
817
818 * NEWS: Mention IBM 370 support.
819
7e052742
RH		 8202000-02-23 Richard Henderson <rth@cygnus.com>
821
822 * config/tc-i386.c (md_assemble): When swapping operands for
823 intel_syntax, assume everything that's not Imm or Disp is a
824 register.
825
5b93d8bb
AM		 8262000-02-23 Linas Vepstas <linas@linas.org>
827
828 * config/tc-i370.c, config/tc-i370.h: New files.
829 * Makefile.am: Add support for Linux/IBM 370.
830 * configure.in: Likewise.
831 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
832 * config/obj-elf.c: Include elf/i370.h
833 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
834
835 * Makefile.in: Regenerate.
836 * configure: Regenerate.
837
838 * doc/c-i370.texi: New file.
839 * doc/all.texi: Include it.
840 * doc/as.texinfo: And here.
841 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
842 * doc/Makefile.in: Regenerate.
843
25f2196d
CC		 8442000-02-19 Michael Meissner <meissner@redhat.com>
845
846 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
847 determine if an instruction can be used in parallel with an ADDppp
848 or SUBppp instruction.
849
6349b5f4
AH		 8502000-02-22 Andrew Haley <aph@cygnus.com>
851
852 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
853
c97ef257
AH		 8541999-12-30 Andrew Haley <aph@cygnus.com>
855
856 * config/tc-mips.c (mips_gp32): New variable.
857 (macro_build) Use mips_gp32.
858 (mips_ip): Ditto.
859 (md_longopts): Add "-mgp32" and "-mgp64".
860 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
861
b985eaa8
ILT		 8622000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
863
864 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
865 warning, and bump it to 1.
866
52454417
ILT		 8672000-02-22 Ian Lance Taylor <ian@zembu.com>
868
869 From Brad Lucier <lucier@math.purdue.edu>:
870 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
871 match format.
872
6b76fefe
CM		 8732000-02-21 Catherine Moore <clm@cygnus.com>
874
875 * config/tc-mips.c (MF_HILO_INSN): Define.
876 (mips_7000_hilo_fix): Declare.
877 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
878 (md_parse_option): Check for 7000_HILO_FIX options.
879 (OPTION_M7000_HILO_FIX): Define.
880 (OPTION_NO_M7000_HILO_FIX): Define.
881 * doc/c-mips.texi (-mfix7000): Describe.
882
f6af82bd
AM		 8832000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
884
885 * listing.c (print_lines): Remove unused variable `end'.
886
887 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
888 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
889 reloc_type when BFD_ASSEMBLER.
890 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
891 reloc_type when BFD_ASSEMBLER. Move common code out of switch
892 statement and quell signed vs. unsigned comparison warning.
893
8c8281f4
NC		 8942000-02-18 Nick Clifton <nickc@cygnus.com>
895
896 * config/tc-d10v.c (find_opcode): Add a symbol's value to
897 the computed frag offset, rather than overwriting it.
898
d4845d57
JR		 899Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
900
901 * config/tc-sh.c ("elf/sh.h"): Include.
902 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
903 (md.begin): Initialize target_arch.
904 Only include opcodes in has table that match selected architecture.
905 (parse_reg): Recognize register names for sh-dsp.
906 (parse_at): Recognize post-modify addressing.
907 (get_operands): The leading space is now optional.
908 (get_specific): Remove FDREG_N support. Add support for sh-dsp
909 arguments. Update valid_arch.
910 (build_Mytes): Add support for SDT_REG_N.
911 (find_cooked_opcode): New function, broken out of md_assemble.
912 (assemble_ppi, sh_elf_final_processing): New functions.
913 (md_assemble): Use find_cooked_opcode and assemble_ppi.
914 (md_longopts, md_parse_option): New option: -dsp.
915 * config/tc-sh.h (elf_tc_final_processing): Define.
916 (sh_elf_final_processing): Declare.
917
c97305a1
JL		 918Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
919
920 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
921 the unwinder subspace. Save the current seg/subseg before creating
922 the new seg/subseg.
923
bec50466
NC		 9242000-02-10 Nick Clifton <nickc@cygnus.com>
925
926 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 927 little endian targets.
bec50466 928 (INST_BYTE1): Redefine to handle big and little endian
66778679 929 targets.
bec50466
NC		 930 (cpu_type): New type: Select between M340 and M210.
931 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 932 instructions of the M340.
bec50466 933 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 934 instructions.
bec50466
NC		 935 (md_atof): Add support for little endian targets.
936 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 937 line switches.
bec50466
NC		 938 (md_convert_frag): Add support for little endian targets.
939 (md_apply_fix3): Add support for little endian targets.
940 (md_number_to_chars): Add support for little endian targets.
941
a25c045a
TW		 9422000-02-10 Timothy Wall <twall@redhat.com>
943
944 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
945 defined, use it to verify the symbol just read should be a label.
946
f28e8eb3
TW		 9472000-02-10 Timothy Wall <twall@redhat.com>
948
949 * app.c (do_scrub_chars): Handle "||" for parallel instructions
950 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
951 around colons when KEEP_WHITE_AROUND_COLON is defined.
952 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
953 and KEEP_WHITE_AROUND_COLON.
954
6dc19fc4
TW		 9552000-02-08 Timothy Wall <twall@redhat.com>
956
957 * read.c (s_rept): Call do_repeat, which abstracts the repeat
958 logic.
959 (do_repeat): New. Abstract repeat logic so that a "break" can be
960 implemented.
961 (end_repeat): New. Provide support for a "break" out of the
962 repeat loop.
963 * read.h: Add prototypes for new functions.
964
f805106c
TW		 9652000-02-08 Timothy Wall <twall@redhat.com>
966
967 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
968 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
969 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
970 non-zero.
971
4469be0f
TW		 9722000-02-08 Timothy Wall <twall@redhat.com>
973
974 * read.c: Added elseif to directives table.
975 * read.h: Added prototype for s_elseif.
976 * doc/as.texinfo: Added description for elseif.
977 * cond.c (s_elseif): New function
978
24a17b6c
TW		 9792000-02-04 Timothy Wall <twall@redhat.com>
980
981 * listing.c (print_lines): Remove conditionals causing bug in
982 listings.
983
bea9907b
TW		 9842000-02-03 Timothy Wall <twall@cygnus.com>
985
986 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
987 default values.
988 * frags.c (frag_new): Calculate fr_fix in octets
989 (frag_now_fix) Return offset as target address offset (bytes).
990 (frag_now_fix_octets) New - Return offset in octets (8-bit
991 quantities).
992 * frags.h: Added prototype for frag_now_fix_octets().
993 Distinguish between octets and bytes in field descriptions.
994 * listing.c (calc_hex): Account for octets vs bytes when
995 printing addresses/offsets.
996 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
997 target is little-endian, print the octets in a word in big-endian
998 order so that the display looks like a proper hexadecimal number,
999 instead of having the octets reversed.
1000 * read.c (do_align): When recording alignment, alignment power
1001 should be in terms of target bytes (minimum addressible unit)
1002 instead of octets.
1003 (do_org) Convert ORG target address (byte) argument into an
1004 octet offset when generating a variable fragment.
1005 * symbols.c (resolve_symbol_value): Symbol final value
1006 converted to a target address offset (bytes) from its octet offset.
1007 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1008 offset (bytes) is adjusted by the frag offset (octets) converted
1009 to bytes.
1010 (coff_frob_section) Section alignment power is in terms of bytes;
1011 convert it to an octet alignment power when calculating size (and
1012 size mask) in octets. Don't modify the section size in order to
1013 "align" it for TI COFF, since that format has a different method
1014 for storing alignment information.
1015
210dcc61
TW		 10162000-02-01 Timothy Wall <twall@cygnus.com>
1017
1018 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1019 entries, matching the way GCC generates them. If not escaped, the
1020 filename is encoded incorrectly.
1021
557537a5 10222000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1023
557537a5
NC		 1024 * config/tc-arm.c (reg_table): Add support for ATPCS register
1025 naming conventions.
2c1c4c62 1026
557537a5
NC		 10272000-01-31 Geoff Keating <geoffk@cygnus.com>
1028
2c1c4c62
GK		 1029 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1030 already defined.
1031 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1032 New macro.
1033 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1034 of a symbol when we really care about its value.
1035
10362000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1037
1038 * config/tc-mcore.c (md_assemble): Give warning message if
1039 operands passes to instruction are more than the spec.
1040
2f0ca46a
NC		 10412000-01-27 Thomas de Lellis <tdel@windriver.com>
1042
66778679 1043 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1044 Thumb mode but the label seen was not declared as '.thumb_func'
1045 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1046 correct disassembly of Thumb code bounded by non function labels.
1047
4c63da97
AM		 10482000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1049
1050 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1051 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1052
1053 * Makefile.in: Same here.
1054 Update copyright.
1055
1056 * configure.in: Set bfd_gas for i386-aout when primary target
1057 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1058 we may need the primary te_file. Remove incorrect comment.
1059
1060 * configure: Regenerate.
1061
1062 * config/e-i386aout.c: New file.
1063
1064 * as.c (USE_EMULATIONS): Move to before print_version_id.
1065 (struct emulation): Add i386aout.
1066 (show_usage): Split text strings. Reformat -a text. Add --em
1067 help.
1068 Update copyright.
1069
1070 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1071 (aout_format_ops): New.
1072 Update copyright.
1073
1074 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1075 preprocessor conditional and add aout USE_EMULATIONS tests.
1076 (read_a_source_file): Don't pass error strings to printf as
1077 format arg.
1078 Update copyright.
1079
1080 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1081 format arg.
1082 (do_data): Same here.
1083 (process_file): And here.
1084 Update copyright.
1085
1086 * symbols.c (colon): Rewrite "already defined" fatal message
1087 code for aout with USE_EMULATIONS.
1088 Update copyright.
1089
1090 * config/obj-aout.c (OBJ_HEADER): Define.
1091 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1092 fields of sentinel.
1093 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1094 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1095 forms here.
1096 (obj_aout_type): Expand S_SET_OTHER here too.
1097 (obj_read_begin_hook): Remove.
1098 (aout_pop_insert): New.
1099 (obj_aout_s_get_other): New.
1100 (obj_aout_s_get_desc): New.
1101 (aout_format_ops): New.
1102 Update copyright.
1103
1104 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1105 gets aout_pseudo_table.
1106 (aout_pseudo_table): Declare.
1107 (obj_read_begin_hook): Define.
1108 Update copyright.
1109
1110 * config/obj-coff.c (obj_pseudo_table): Rename to
1111 coff_pseudo_table.
1112 (coff_pop_insert): Use coff_pseudo_table.
1113 (coff_sec_sym_ok_for_reloc): Remove.
1114 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1115 and comment all zero entries and remove #if 0 code.
1116 Update copyright.
1117
1118 * config/obj-coff.h (obj_pop_insert): Define.
1119 (coff_pseudo_table): Declare.
1120 Update copyright.
1121
1122 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1123 s_get_size, s_set_size. Comment all zero entries.
1124 Update copyright.
1125
1126 * config/obj-elf.c (elf_s_get_other): New function.
1127 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1128 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1129 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1130 comment.
1131 (obj_elf_parse_section_letters): Don't pass error strings to
1132 printf as format arg.
1133 Update copyright.
1134
1135 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1136 OBJ_MAYBE_ECOFF.
1137 (elf_s_get_other): Declare.
1138 (S_GET_OTHER) Define as elf_s_get_other if not already
1139 defined.
1140 (S_SET_OTHER): Only define when not already defined.
1141 (elf_obj_read_begin_hook): Declare.
1142 (obj_read_begin_hook): Define.
1143 (elf_obj_symbol_new_hook): Declare.
1144 (obj_symbol_new_hook): Define.
1145 Update copyright.
1146
1147 * config/obj-multi.h: Add copyright header and protect against
1148 multiple inclusion. Add * to all function pointers.
1149 (OBJ_HEADER): If defined, include it rather than other defines
1150 in this file.
1151 (obj_frob_file_after_relocs): Test for NULL.
1152 (obj_symbol_new_hook): Here too.
1153 (obj_sec_sym_ok_for_reloc): And here.
1154 (S_GET_OTHER): Define.
1155 (S_GET_DESC): Define.
1156 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1157 (OBJ_MAYBE_ELF): Update comment.
1158
1159 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1160 OBJ_AOUT preprocessor conditional and handle emulation by
1161 testing OUTPUT_FLAVOR.
1162 (i386_displacement): Here too.
1163 (md_section_align): Similarly here.
1164 (i386_target_format): Conditionally compile when more than one
1165 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1166 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1167 (i386_displacement): Here too.
1168 Update copyright.
1169
1170 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1171 Define TARGET_FORMAT for aout only when not multi.
1172 Update copyright.
1173
1174 * config/te-multi.h: Delete file as it's identical to te-generic.h
1175
add0c677
AM		 11762000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1177
1178 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1179 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1180 LONG_MNEM_SUFFIX.
1181
1182 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1183 DWORD_MNEM_SUFFIX.
1184 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1185 comments.
1186
a19d8eb0
CP		 11872000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1188
66778679
RH		 1189 * config/tc-mips.c (mips_do_align): New function.
1190 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1191
550262c4
NC		 11922000-01-10 Philip Blundell <philb@gnu.org>
1193
1194 * doc/c-arm.texi (ARM Options): Fix typo.
1195 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1196 line separator for Linux.
1197 * doc/as.texinfo (Comments): Mention the ARM.
1198
0decc840
NC		 11992000-01-10 Philip Blundell <pb@futuretv.com>
1200
1201 * configure.in (arm*-*-conix*): New target.
1202 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1203 armv*-*-linux-gnu.
1204 * configure: Regenerate.
1205
2e13b764
NC		 12062000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1207
1208 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1209 (obj_elf_visibility): New function.
1210
1211 * doc/as.texinfo (Visibility): New node: document visibility
1212 pseudo ops.
1213
3138f287
AM		 12141999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1215
1216 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1217 warning for absolute jump/call without `*' in non-intel mode. No
1218 need to set i.types[0] JumpAbsolute in intel mode.
1219
df32bc61
NC		 12201999-12-22 Philip Blundell <pb@futuretv.com>
1221
1222 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1223 hook function when changing sections.
1224 (arm_s_data): Likewise.
1225
b4d0b2b3
NC		 12261999-12-14 Nick Clifton <nickc@cygnus.com>
1227
1228 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1229 command line switch.
b4d0b2b3 1230
85cb2cf9
JL		 1231Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1232
1233 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1234 (r_registers, xr_registers): Define.
1235 (r_register_name, xr_register_name): New functions.
1236 (md_assemble): Handle new am33 operand types and instruction
1237 formats.
1238 (mn10300_insert_operand, check_operand): Likewise.
1239
a64bcdd8
NC		 12401999-11-29 Nick Clifton <nickc@cygnus.com>
1241
1242 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1243 (s_force_thumb): Set thumb_mode to 2.
1244 (md_assemble): Do not complain about thumb instructions on a
1245 non-thumb target if thumb_mode is set to 2.
1246
43b4c25e
MM		 12471999-11-28 Michael Meissner <meissner@cygnus.com>
1248
1249 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1250 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1251 (O_...): Add new machine dependent expressions if we are handling
1252 explicit relocations.
1253 (alpha_reloc_op): New static table holding the explicit relocation
1254 information.
1255 (alpha_literal_hash): New static to hold the hash table for
1256 explicit relocations.
1257 (alpha_macros): Add support for explicit relocations.
1258 (md_begin): If explicit relocations, initialize hash table.
1259 (md_assemble): Don't print a second error if tokenize_arguments
1260 already printed an error message.
1261 (md_apply_fix): Add support for explicit relocations.
1262 (alpha_force_relocation): Ditto.
1263 (alpha_fix_adjustable): Ditto.
1264 (alpha_adjust_symtab): New function to support explicit
1265 relocations.
1266 (alpha_adjust_symtab_relocs): Ditto.
1267 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1268 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1269 Add support for explicit relocations. Return -2 if an error
1270 message was already printed.
1271 (find_macro_match): Add support for explicit relocations. Comment
1272 each of the cases.
1273 (emit_insn): Add support for explicit relocations.
1274 (assemble_tokens): Ditto.
1275 (emit_ldgp): Ditto.
1276 (load_expression): Ditto.
1277 (emit_lda): Ditto.
1278 (emit_ldah): Ditto.
1279 (emit_ir_load): Ditto.
1280 (emit_loadstore): Ditto.
1281 (emit_ldXu): Ditto.
1282 (emit_ldil): Ditto.
1283 (emit_sextX): Ditto.
1284 (emit_division): Ditto.
1285 (emit_jsrjmp): Ditto.
1286 (emit_retjcr): Ditto.
1287
1288 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1289 ELF object format.
1290 (tc_adjust_symtab): If explicit relocations, call the function
1291 alpha_adjust_symtab.
1292 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1293 relocations next to the literal relocation they reference.
1294 (TC_INIT_FIX_DATA): Initialize the new fields.
1295 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1296
afbf211f
JL		 1297Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1298
1299 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1300 'B' operand for PA2.0 bb instruction.
eaa15ab8 1301
f11900d0
NC		 13021999-11-18 Nick Clifton <nickc@cygnus.com>
1303
1304 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1305 target.
1306
1307 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1308 relocs.
1309 (mcore_force_relocation): Force relocations to be generated for
1310 RVA relocs.
1311
2daf4fd8
AM		 13121999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1313
1314 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1315 (i386_displacement): Disallow O_big displacements.
1316
eb726e5d
DL		 1317Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1318
1319 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1320 improvements in error checking.
1321 (md_assemble): Support for unconditional ARM instructions.
1322 (md_parse_option): Support for -m[arm]v5e flag.
1323
035349a4
NC		 13241999-11-12 Nick Clifton <nickc@cygnus.com>
1325
1326 * macro.c (buffer_and_nest): Do not check beyond the end of the
1327 buffer.
1328
c1eae114
NC		 13291999-11-11 Nick Clifton <nickc@cygnus.com>
1330
1331 * macro.c (buffer_and_nest): Look for seperator after TO and
1332 FROM tokens.
1333
c5c834aa
AH		 13341999-11-08 Andrew Haley <aph@cygnus.com>
1335
1336 * app.c (do_scrub_chars): When in State 10, treat backslash
1337 characters in the same way as as symbol characters.
1338
98007ce7
RH		 13391999-11-07 Richard Henderson <rth@cygnus.com>
1340
1341 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1342 the previous label was in the current section before playing
1343 with auto-alignment.
1344
d6c497c7
NC		 13451999-11-06 Nick Clifton <nickc@cygnus.com>
1346
1347 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1348 for weak symbols.
d6c497c7 1349 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1350 the symbol is weak.
d6c497c7 1351
dd33dc0f
MM		 13521999-11-05 Michael Meissner <meissner@cygnus.com>
1353
1354 * expr.h (operatorT): Increase machine dependent operators to 16.
1355 * expr.c (op_rank): Ditto.
1356
5f91fe03
ILT		 13571999-11-03 Ian Lance Taylor <ian@zembu.com>
1358
53b0d397
ILT		 1359 * read.c (pseudo_set): Reject attempts to set the value of a
1360 section symbol.
1361
5f91fe03
ILT		 1362 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1363 if it is defined.
1364
1365 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1366
1367 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1368 to bfd_set_section_contents.
1369
829ce307
NC		 13701999-11-03 Nick Clifton <nickc@cygnus.com>
1371
1372 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1373
2bd7f1f3
GRK		 13741999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1375
1376 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1377 (mips_ip): Use OPCODE_IS_MEMBER.
1378
90ca882f
JL		 1379Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1380
acb56623
JL		 1381 * config/tc-arm.c (reg_required_here): Improve comments.
1382
66778679
RH		 1383 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1384 (tinsns): Initialize variants field.
b49cfa5d
JL		 1385
1386 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1387 BAD_PC respectively.
90ca882f 1388
29c4c6b5
NC		 13891999-10-27 Scott Bambrough <scottb@netwinder.org>
1390
1391 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1392 * config/tc-arm.h: Fix compile time warnings.
1393
d9fd9852
DN		 1394Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1395
1396 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1397 form @abs16, @(abs16) and @(abs16 + imm).
1398
9ce8a5dd
GRK		 13991999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1400
1401 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1402 (ISA_HAS_64_BIT_REGS) New.
1403 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1404 mips_emit_delays,macro_build,load_register,load_addresss,
1405 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1406 and/or use new ISA_xxx macros in expressions involving
1407 ISA, particularly mips_opts.isa.
1408
446a06c9
MM		 14091999-10-18 Michael Meissner <meissner@cygnus.com>
1410
1411 * expr.h (operatorT): Add machine dependent operators md1..md8.
1412 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1413 for the machine dependent operators to use.
1414
1415 * expr.c (op_rank): Add machine dependent operators.
1416
1417 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1418 operator.
1419 (O_cpregister): Ditto.
1420 (md_begin): Change X_op test that field is wide enough to use
1421 O_max instead of O_alpha_max.
1422 (cpu_types): Fill in missing initializer.
1423 (alpha_num_macros): Make unsigned.
1424 (md_assemble): Make opnamelen be size_t.
1425 (md_apply_fix): Cast alpha_num_operands to int before testing.
1426 (alpha_force_relocation): Ditto.
1427 (alpha_fix_adjustable): Ditto.
1428 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1429 (tc_gen_reloc): Ditto.
1430 (tc_get_register): Ditto.
1431 (emit_ldgp): Ditto.
1432 (emit_lda): Ditto.
1433 (emit_ldah): Ditto.
1434 (emit_ldil): Ditto.
1435 (s_alpha_ent): Ditto.
1436 (s_alpha_end): Ditto.
1437 (s_alpha_frame): Ditto.
1438 (s_alpha_prologue): Ditto.
1439 (s_alpha_file): Ditto.
1440 (s_alpha_gprel32): Ditto.
1441 (s_alpha_proc): Ditto.
1442 (s_alpha_set): Ditto.
1443 (s_alpha_base): Ditto.
1444 (s_alpha_align): Ditto.
1445 (s_alpha_arch): Ditto.
1446 (alpha_align): Ditto.
1447 (assemble_insn): Suppress unused variable warning.
1448 (emit_insn): Ditto.
1449 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1450 order in the structure.
1451 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1452
476cdcb8
JL		 1453Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1454
1455 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1456
c388dee8
AM		 14571999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1458
1459 * config/tc-i386.c (i386_index_check): Correct #endif location.
1460
2bdd6cf5
GK		 1461Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1462
1463 * as.c (show_usage): Document new options.
1464 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1465 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1466 (parse_args): Parse the new options.
1467 (main): If there were warnings, and --fatal-warnings
1468 was specified, print an error.
1469 * as.h: New variable, flag_fatal_warnings, for new option.
1470
d53d2751
JL		 1471Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1472
1473 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1474 '@'. Change autoincrement completers to fall through to cache control
1475 completers.
1476
1477 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1478 arg.
d53d2751
JL		 1479 (pa_parse_addb_64_cmpltr): New function.
1480
1481 * config/tc-hppa.c (pa_ip): Change error message.
1482 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1483 '?Q' args to allow falling through.
1484
8fce3f5e 1485 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1486 Remove unused conditional codes.
1487 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1488
ba09cd8d
DN		 1489Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1490
1491 * config/tc-d30v.c (CHAR_BIT): Define.
1492 (check_range): Fix bit operations to support integers bigger than
1493 32 bits.
1494
c43185de
DN		 1495Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1496
1497 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1498 operands.
1499
925c058e
DE		 1500Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1501 Doug Evans <devans@cygnus.com>
1502
1503 Add support for m32rx.
1504 * config/tc-m32r.c (enable_m32rx): New static global.
1505 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1506 (allow_m32rx): New function.
1507 (M32R_SHORTOPTS): Add `O'.
1508 (md_longopts): Add --m32rx plus several warning options.
1509 (md_parse_option): Handle new options.
1510 (md_show_usage): Print them.
1511 (md_begin): Enable m32rx.
1512 (OPERAND_IS_COND_BIT): New macro.
1513 (first_writes_to_seconds_operands): New function.
1514 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1515 (target_make_parallel,assemble_two_insns): New functions.
1516 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1517 If optimizing and m32rx, try to make consecutive insns parallel.
1518
fba2b7f9
GK		 1519Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1520
1521 * config/tc-mips.c (nopic_need_relax): Allow for the
1522 .sdata.foo sections generated by -fdata-sections,
1523 and for the .gnu.linkonce.s sections generated by C++.
1524
fd232ac8
JL		 1525Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1526
ce674324
JL		 1527 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1528 with cleaner code using completer prefixes. Add 'Y'.
1529
fd232ac8
JL		 1530 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1531
b1039fc4
JL		 1532Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1533
66778679 1534 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1535 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1536 insn does not match and we should try the next insn in the table.
1537
913f265c
NC		 15381999-09-22 Nick Clifton <nickc@cygnus.com>
1539
1540 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1541
54af6ff6
JL		 1542Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1543
1544 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1545 of PA2.0 support.
1546
4cc782b5
ILT		 15471999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1548
1549 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1550 OBJ_ELF. If ELF, add "sq".
1551 (md_parse_option): If ELF, ignore -s and -q.
1552 (md_show_usage): Mention ELF options.
1553
6be78360
JL		 1554Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1555
eaa15ab8 1556 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1557 operands.
1558
71823da4
JL		 1559 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1560
61dd1d31
JL		 1561 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1562
1cf6ae67
JL		 1563 * config/tc-hppa.c (struct pa_it): New field "trunc".
1564 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1565 (pa_parse_ftest_gfx_completer): New function
1566 (pa_parse_fp_cnv_format): New function.
1567
77c02e18
JL		 1568 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1569 (md_apply_fix): Handle 22bit pc-rel branches.
1570
629d9417
JL		 1571 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1572
dbe2f9ee
JL		 1573 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1574
3db6e6bd
JL		 1575 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1576
6be78360
JL		 1577 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1578
e061d86f
JL		 1579Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1580
66778679
RH		 1581 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1582 (pa_ip): Handle 'fX'.
e061d86f 1583
7acbfc6b
JL		 1584Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1585
1586 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1587 unwinds unless the function is in the text space.
1588 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1589
2d93dcc4
JL		 1590Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1591
b52c78b8
JL		 1592 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1593 (md_assemble): To here. Tweak address generation.
1594
2d93dcc4
JL		 1595 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1596 debug_line.
1597 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1598 (md_assemble): Call dwarf2_where for OBJ_ELF.
1599 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1600 (pa_end_of_source): New function.
1601 * tc-hppa.h (md_end): Define for OBJ_ELF.
1602
6d83c84b
MM		 16031999-09-14 Michael Meissner <meissner@cygnus.com>
1604
1605 * configure.in (Canonicalization of target names): Remove adding
1606 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1607 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1608 * configure: Regenerate.
1609
41fd319a
ILT		 16101999-09-14 Donn Terry <donn@interix.com>
1611
1612 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1613
795a7704
AM		 16141999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1615
2f66722d
AM		 1616 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1617 pc-relative jmp/call to an absolute symbol.
1618 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1619 absolute section symbols.
1620
795a7704
AM		 1621 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1622 jump handling code and comments.
1623
c0c949c7
ILT		 16241999-09-12 Ian Lance Taylor <ian@zembu.com>
1625
1626 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1627 the value if TE_PE and a global defined symbol.
1628
e723ef7c
ILT		 16291999-09-11 Ian Lance Taylor <ian@zembu.com>
1630
1631 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1632 print the symbol, rather than printing it here.
1633
fa16d387
ILT		 16341999-09-11 Donn Terry <donn@interix.com>
1635
d33e1d24
ILT		 1636 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1637 BFD_RELOC_RVA relocations.
1638
18dc2407
ILT		 1639 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1640 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1641 starts with "_G".
1642
945a1a6b
ILT		 1643 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1644 defined.
1645 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1646 * doc/internals.texi (Object format backend): Document
1647 SET_SECTION_RELOCS.
1648
79d292aa
ILT		 1649 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1650 relocations against global symbols if TE_PE.
1651
7a6284c4
ILT		 1652 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1653 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1654
8828d862
ILT		 1655 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1656 symbols.
1657
9690c54d
ILT		 1658 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1659 symbols which do not have a constant value, or tags with
1660 non-tags. Remove the symbol from the list before adding it at the
1661 end.
1662
23dab925
ILT		 1663 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1664 C_FCN symbol differently if TE_PE.
1665 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1666 appears in the pseudo-op, rather coff_line_base which is only set
1667 for a .bf symbol.
1668
28428223
ILT		 1669 * config/obj-coff.c (obj_coff_loc): New static function.
1670 (obj_pseudo_table): Add "loc".
1671
e8a3ab75
ILT		 1672 * config/obj-coff.c (add_lineno): Check that the line number is
1673 positive.
1674
2ab9b79e
ILT		 1675 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1676 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1677 int.
1678 (md_atof): Return NULL rather than 0.
1679 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1680 * expr.c (expr): Change first parameter to int.
1681 * config/obj-coff.c: Add declarations for static functions.
1682 (coff_frob_symbol): Use SYM_AUXENT.
1683 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1684
5881e4aa
ILT		 1685 * config/obj-coff.c (obj_coff_section): Default to setting
1686 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1687
e723ef7c
ILT		 1688 * write.c (adjust_reloc_syms): Print adjusted fixup.
1689
fa16d387
ILT		 1690 * expr.c (integer_constant): Correct too_many_digits calculation
1691 in base 10 case.
1692
13a830b6
AS		 16931999-09-09 Andreas Schwab <schwab@suse.de>
1694
1695 * doc/c-arm.texi: Fix arguments of @var to not contain
1696 punctuation.
1697
325188ec
NC		 16981999-09-08 Philip Blundell <pb@nexus.co.uk>
1699
1700 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1701 and COFF targets.
1702 (md_parse_option): Only support -k flag for ELF and COFF targets.
1703
e7c1f43c
JL		 1704Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1705
1706 * config/tc-hppa.c (pa_ip): Put strict register checks before
1707 call to pa_parse_number.
1708
4964086a
JL		 1709 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1710
c4bf532f
ILT		 17111999-09-06 Ian Lance Taylor <ian@zembu.com>
1712
1713 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1714 BFD_ASSEMBLER code.
1715
a33132fd
ILT		 17161999-09-06 Donn Terry <donn@interix.com>
1717
1718 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1719
0f4f8b56
JL		 1720Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1721
1722 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1723 candidate instruction. Require registers for register arguments
1724 when in strict mode. Require assemble-time constants for
1725 constants when in strict mode.
1726 (pa_get_absolute_expression): Require a constant when in strict
1727 mode.
eaa15ab8 1728
d3388653
NC		 17291999-09-06 Nick Clifton <nickc@cygnus.com>
1730
1731 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1732
041dd5a9
ILT		 17331999-09-04 Steve Chamberlain <sac@pobox.com>
1734
1735 * config/tc-pj.c: New file, supports picoJava in ELF.
1736 * config/tc-pj.h: Ditto.
1737 * configure.in (pjl*, pj*): New targets.
1738 * Makefile.am: Rebuild dependencies.
1739 (CPU_TYPES): Add pj.
1740 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1741 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1742 * doc/c-pj.texi: New file.
1743 * doc/as.texinfo: Add some PJ specifics.
1744 * doc/all.texi: Add PJ to the list of all architectures, sort them
1745 all alphabetically.
1746 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1747 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1748
4ca72d38
AM		 17491999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1750
1751 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1752 (obj_frob_file): Test for null pointer.
1753 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1754 (OBJ_PROCESS_STAB): And here.
1755 (elf_obj_sy): Remove
1756
1757 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1758 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1759 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1760
1761 * config/obj-coff.c (no_func): Remove.
1762 (coff_format_ops): Change occurrences of no_func to 0, as we test
1763 for 0 in obj-multi.h.
1764
1765 * configure.in: Enable bfd for i386-coff when primary target is
1766 bfd. Enable i386 elf,coff emulation support. Don't set
1767 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1768 emulation to support.
1769 *configure: Regenerate.
1770
bcef92fa
NC		 17711999-09-02 Nick Clifton <nickc@cygnus.com>
1772
1773 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1774 .section .line directive is encountered.
1775
cdf82bcf
NC		 17761999-09-01 Nick Clifton <nickc@cygnus.com>
1777
5856c19a
NC		 1778 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1779 format.
1780
cdf82bcf
NC		 1781 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1782 * as.texinfo: Document --gdwarf2 command line option.
1783 Add additional documentation of ARM command line switches.
1784
af6bdddf
AM		 17851999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1786
1787 * config/tc-i386.c (i386_intel_memory_operand): Combine
1788 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1789 and RESTORE_END_STRING around parse_register calls.
1790 (i386_operand): Here too.
1791 (i386_is_reg): Remove.
1792 (parse_register): Move as_bad calls from within this function to
1793 callers.
1794
5f47d35b
AM		 17951999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1796
1797 Based on a patch from H.J. Lu <hjl@gnu.org>
1798 * config/tc-i386.c (parse_register): Handle FP regs specially.
1799 (md_begin): Remove '(' and ')' from register_chars.
1800
1174497c
DE		 18011999-08-29 Doug Evans <devans@casey.cygnus.com>
1802
1803 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1804 error message (done elsewhere).
1805
17d9105c
JL		 1806Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1807
1808 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1809
9ecc05f0
JL		 1810Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1811
66778679 1812 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1813 args by 'f'.
1814
9e4f2d3a
JL		 1815 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1816
680ef6de
JL		 1817 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1818 between args.
1819 Add new completers. Fix bug in 64 bit condition handling.
1820
413c94ba
JL		 1821 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1822 'cS', and 'c*'.
1823
28252e61
JL		 1824 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1825
a97685e9
JL		 1826 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1827
9ecc05f0
JL		 1828 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1829
cb30237e
NC		 18301999-08-27 Jim Wilson <wilson@cygnus.com>
1831
1832 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1833 (struct ls): Add frag field. Initialize it to zero.
1834 (out_end_sequence): New local text_frag. Set it while in text section.
1835 Replace address check with frag check. Set ls.frag to text_frag if
1836 out_set_addr called.
1837 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1838 Set it before switching sections. Replace address check with frag
1839 check. Set ls.frag to saved_frag if out_set_addr called.
1840
09a798ea
NC		 18411999-08-26 David Mosberger <davidm@hpl.hp.com>
1842
66778679 1843 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1844 output "advance_pc" opcode instead of calling gen_addr_line().
1845 The latter has the undesired side-effect of creating a new row
1846 in the debug line info matrix.
1847
e1c05f12
NC		 18481999-08-26 Jim Wilson <wilson@cygnus.com>
1849
1850 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1851 ls.last_filename if last is less than zero. Set ls.last_filename
1852 when allocating new entry.
1853 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1854 call.
1855
b23bac36
AM		 18561999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1857
1858 * config/tc-i386.c (i386_index_check): Fix the displacement size
1859 when INFER_ADDR_PREFIX.
1860
50f4163f
NC		 18611999-08-18 Nick Clifton <nickc@cygnus.com>
1862
1863 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1864 display its value.
1865
f589a541
ILT		 18661999-08-17 Ian Lance Taylor <ian@zembu.com>
1867
1868 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1869 handle 0xffffNNNN constants correctly.
1870
11450271
NC		 18711999-08-16 Nick Clifton <nickc@cygnus.com>
1872
1873 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1874 as well as loads.
1875
276b1dc2
NC		 18761999-08-13 Nick Clifton <nickc@cygnus.com>
1877
1878 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1879 (md_apply_fix3): Always pass positive values to
1880 validate_offset_imm.
1881
ae5ad4ad
NC		 18821999-08-12 Nick Clifton <nickc@cygnus.com>
1883
1884 * config/tc-arm.c (skip_whitespace): New macro.
1885 Formatting tidy ups.
1886
1887 (md_apply_fix3): Store relocation offset in addend for ELF based
1888 relocs.
1889 (arm_force_relocation): Always generate relocs for Thumb function
1890 calls.
1891
bf6d3895
AM		 18921999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1893
1894 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1895 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1896
46031ca9
JL		 1897Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1898
b100be66
JL		 1899 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1900 flags for the unwind subspace.
1901
46031ca9
JL		 1902 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1903 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1904 suitable relocation based on the size of the target's pointer.
1905 Always Use subsegment zero for the unwinders.
1906 (pa_level): Handle "2.0w".
1907
0825afba
JR		 1908Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1909
1910 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1911 with the following instruction unless this was specified.
1912
1a1ae23e
ILT		 19131999-08-09 Ian Lance Taylor <ian@zembu.com>
1914
1915 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1916 certain sections, to match BFD changes.
1917
81afc846
ILT		 19181999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1919
1920 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1921 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1922 * Makefile.in: Rebuild.
81afc846 1923
04ad1543
ILT		 19241999-08-08 Ian Lance Taylor <ian@zembu.com>
1925
1926 * Makefile.am: Rename .dep* files to DEP*.
1927 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1928 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1929 targets to DEPOBJ.
1930 * Makefile.in: Rebuild.
1931
1eb7027c
RH		 19321999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1933
1934 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1935
2dcc60be
ILT		 19361999-08-08 Ian Lance Taylor <ian@zembu.com>
1937
46eec08e
ILT		 1938 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1939 avoid problems on DOS filesystems.
1940 * Makefile.in: Rebuild.
1941
2dcc60be
ILT		 1942 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1943
19441999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1945
1946 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1947 section flag.
1948
76a27922
ILT		 19491999-08-08 Ian Lance Taylor <ian@zembu.com>
1950
1951 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1952 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1953 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1954
0741736b
JL		 1955Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1956
1957 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1958
9a913dfb
JL		 1959Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1960
1961 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1962
a1f2d742
ILT		 19631999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
1964
1965 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
1966 non-adjustable symbols.
1967
55a914bc
JL		 1968Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1969
1970 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
1971
336f7c70 1972Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 1973
1974 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
1975 operands.
1976
9750fcc5
ILT		 19771999-08-05 Donn Terry <donn@interix.com>
1978
1979 * config/te-interix.h: New file.
1980 * configure.in (i386-*-interix*): New target.
1981 * configure: Rebuild.
1982
39ba5561
JL		 1983Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
1984
1985 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
1986 selectors for ELF too.
1987 (selector_table): Add "ltp" and "rtp" selectors.
1988
eecb386c
AM		 19891999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
1990
1991 * config/tc-i386.c (i386_operand): No need to change
1992 operand_string pointer in segment reg case before goto
1993 do_memory_reference. Initialise displacement_string_start and
1994 displacement_string_end after do_memory_reference label.
1995 (i386_index_check): Add operand_string param, and print error
1996 message on failure here.
1997 (i386_intel_memory_operand): Instead of here.
1998 (i386_operand): And here.
1999 (INFER_ADDR_PREFIX): Enable.
2000
2001 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2002
2003 * config/tc-i386.h (DefaultSize): Define. Renumber following
2004 opcode_modifier defines.
2005
2006 From Etienne Lorrain <etienne.lorrain@ibm.net>
2007 * config/tc-i386.c (stackop_size): New variable.
2008 (set_16bit_code_flag): Clear it here.
2009 (set_16bit_gcc_code_flag): New function.
2010 (md_pseudo_table): Add "code16gcc" entry.
2011 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2012
f173e82e
ILT		 20131999-08-03 Ian Lance Taylor <ian@zembu.com>
2014
a04b544b
ILT		 2015 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2016 next_set_end even if the end symbol is being discarded.
2017
2018 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2019 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2020 * config/obj-coff.c: Likewise.
2021 (seg_info_type): Remove.
2022 (seg_info_off_by_4): Change to array of segT.
2023 (s_get_segment): Adjust accordingly.
2024 (obj_pseudo_table): Fully initialize sentinel entry.
2025
f173e82e
ILT		 2026 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2027 Ralf Baechle <ralf@uni-koblenz.de>.
2028
c3332e24
AM		 20291999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2030
2031 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2032
20331999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2034
24eab124
AM		 2035 * config/tc-i386.c: Indentation and white space changes.
2036 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2037 don't enable it by default.
2038 (i386_intel_operand): Remove redundant prototype.
2039 Move check on number of memory operands, and i.mem_operands++
2040 (i386_intel_memory_operand): To here.
2041 Remove i386_immediate code from here. Remove special case code
2042 for input and output using (%dx). Remove base/index checks and
2043 call i386_index_check instead. Save initial operand_string
2044 argument for error message.
2045 (i386_operand): Remove redundant prototype. Move base/index
2046 checks to i386_index_check.
2047 (i386_displacement): Move intel mode check for non-zero
2048 i.disp_operand
2049 (i386_intel_memory_operand): To here.
c3332e24 2050
6d8809aa
RH		 20511999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2052
2053 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2054 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2055 by .register pseudo-op if -64 and --no-undeclared-regs.
2056 (s_register, sparc_adjust_symtab): New functions.
2057 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2058 Declare sparc_adjust_symtab as tc_adjust_symtab.
2059 * doc/c-sparc.texi: Add description of #ignore special literal
2060 for .register pseudo-op.
2061
c8d259f7
CM		 20621999-07-30 Catherine Moore <clm@cygnus.com>
2063
eaa15ab8 2064 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2065 the relocation's section offset.
2066
b77ad1d4
AM		 20671999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2068
2069 * write.c (fixup_segment): Fix generic error check overflow test.
2070
2071 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2072 X_add_number to long.
2073
b53fcc20
JL		 2074Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2075
2076 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2077 processing.
2078
d2e71411
ILT		 20791999-07-27 Ian Lance Taylor <ian@zembu.com>
2080
2081 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2082 VTABLE relocations.
2083
e9f56b1d
ILT		 20841999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2085
2086 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2087
1a39f480
ILT		 2088 * configure.bat: Remove; obsolete.
2089 * config/go32.cfg: Likewise.
2090
29fe79d3
ILT		 20911999-07-21 Brad M. Garcia <bgarcia@fore.com>
2092
2093 * configure.in (i386-*-vxworks*): New target.
2094 * configure: Rebuild.
2095
e06510e6
RH		 20961999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2097
2098 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2099
dabe3bbc
RH		 21001999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2101
2102 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2103 on -64 and not pic.
2104 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2105 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2106 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2107 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2108 MAX_RELOC_EXPANSION): Define.
2109 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2110
b4cac588
AM		 21111999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2112
2113 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2114 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2115 block. Print a warning if an 8-bit or 16-bit constant
2116 displacement or immediate is truncated on output.
2117 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2118 immediate.
2119 (i386_operand): Disallow immediate jump absolute operand.
2120
966ed0b4
ILT		 21211999-07-15 Ian Lance Taylor <ian@zembu.com>
2122
0ed15843
ILT		 2123 * configure.in: Bump version number to 2.9.5.
2124 * configure: Rebuild.
2125
966ed0b4
ILT		 2126 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2127 or %llx work.
2128
67f1cff0
JL		 2129Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2130
2131 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2132 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2133
2f992c04
NC		 21341999-07-14 Philip Blundell <pb@nexus.co.uk>
2135
2136 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2137 is defined.
2138 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2139
2140 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2141 if -mno-fpu was given.
2142 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2143 relocs.
2144 (cons_fix_new_arm): Remove misleading comments.
2145
14ad458a
ILT		 21461999-07-14 Ian Lance Taylor <ian@zembu.com>
2147
2148 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2149 error message.
2150 (relax_segment): Likewise. After giving a rs_org error, convert
2151 the frag to rs_align to avoid cascading errors.
2152
36823076
AS		 21531999-07-12 Andreas Schwab <schwab@suse.de>
2154
2155 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2156
ab9da554
ILT		 21571999-07-11 Ian Lance Taylor <ian@zembu.com>
2158
2159 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2160 as appropriate. Fill in structure initializations. Add variable
2161 initializations. Add casts.
2162 * dwarf2dbg.c (print_stats): Change i to size_t.
2163 * listing.c (listing_listing): Change list_line to unsigned int.
2164
e0accf0c
ILT		 21651999-07-10 Ian Lance Taylor <ian@zembu.com>
2166
2167 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2168 rather than checking for \001 and \002 in symbol name.
2169 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2170
7d4ce8a9
JL		 2171Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2172
2173 * configure.in (hppa*-linux-gnu*): New target.
2174 * configure: Rebuilt.
2175
5395a469
NC		 21761999-07-08 Nick Clifton <nickc@cygnus.com>
2177
2178 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2179
cac58fa6
NC		 21801999-07-07 Nick Clifton <nickc@cygnus.com>
2181
5395a469 2182 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2183 accessing symbolP directly.
2184
03b36ee1
JL		 2185Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2186
2187 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2188 for ELF.
2189
49a5575c
NC		 21901999-07-05 Nick Clifton <nickc@cygnus.com>
2191
2192 * config/tc-arm.c (ARM_EXT_V5): Define.
2193 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2194 (md_begin): Detect ARM v5 architectures.
2195 (md_parse_option): Accept arm v5 specification.
2196 (md_show_usage): Documment -marmv5 switch.
2197
2198 * doc/c-arm.texi: Document -marmv5 command line option.
2199
2200 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2201 op.
2202 (validate_immediate_twopart): New function. Determine if a
2203 constant can be computed by two ADD instructions.
2204 (output_inst): Remove its command line parameter - it was never
2205 used.
2206 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2207 implememt the ADRL pseudo op.
2208 (tc_gen_reloc): Generate a suitable error message if an ADRL
2209 instruction tries to generate a real reloc.
2210
2211 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2212
09ecf0ba
JL		 2213Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2214
2215 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2216 into lower case.
2217
264d6861
ILT		 22181999-06-27 H.J. Lu <hjl@gnu.org>
2219
2220 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2221 non BFD_ASSEMBLER case.
2222
827c0149
ILT		 22231999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2224
2225 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2226 data.
2227
a340d270
RH		 22281999-06-26 David Mosberger <davidm@hpl.hp.com>
2229
2230 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2231 out_end_sequence() when the address decreases due to a new frag.
2232 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2233 numbering starts with 1.
2234
16b93d88
NC		 22351999-06-23 Nick Clifton <nickc@cygnus.com>
2236
2237 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2238 .section for COFF.
2239 (mcore_s_text): Call obj_elf_text for ELF target.
2240 (mcore_s_data): Call obj_elf_data for ELF target.
2241 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2242 for COFF target.
2243 (mcore_s_bss): New function: Dump literal table before changing
2244 sections.
2245 (mcore_s_comm): New function: Dump literal table before changing
2246 sections.
2247
2248 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2249 No longer static functions.
2250 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2251 Provide prototypes for these functions.
2252
fed9b18a
ILT		 22531999-06-22 Ian Lance Taylor <ian@zembu.com>
2254
be2acf27
ILT		 2255 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2256 a list of names, to try obj_segment_name, and to try abbreviated
2257 names when using COFF without long section names.
2258
7dcc9865
ILT		 2259 * config/tc-alpha.c: More use of symbol accessor functions.
2260 * config/tc-arc.c: Likewise.
2261 * config/tc-d30v.c: Likewise.
2262 * config/tc-fr30.c: Likewise.
2263 * config/tc-i860.c: Likewise.
2264 * config/tc-m88k.c: Likewise.
2265 * config/tc-mcore.c: Likewise.
2266 * config/tc-ns32k.c: Likewise.
2267 * config/tc-sparc.c: Likewise.
2268 * config/tc-v850.c: Likewise.
2269
a77f5182
ILT		 2270 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2271 sy_value with appropriate accessor functions.
2272 * config/tc-arm.c (md_apply_fix3): Likewise.
2273 * config/tc-d10v.c (AT_WORD_P): Likewise.
2274 * config/tc-v850.c (reg_name_search): Likewise.
2275
fed9b18a
ILT		 2276 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2277 use symbol_get_bfdsym instead.
2278 * config/tc-ppc.c (md_assemble): Likewise.
2279 * config/tc-v850.c (v850_comm): Likewise.
2280
310b5aa2
ILT		 22811999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2282
2283 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2284 the symbol, rather than accessing the bsym member.
2285 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2286 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2287 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2288 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2289 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2290 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2291 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2292 * config/tc-v850.c (tc_gen_reloc): Likewise.
2293
9cb8e75e
JL		 2294Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2295
2296 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2297 (hppa_gen_reloc_type): Conditionalize on BFD64.
2298 (tc_gen_reloc): Re-enable ELF relocations.
2299 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2300
3d103319
ILT		 23011999-06-21 Ian Lance Taylor <ian@zembu.com>
2302
2303 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2304 warning.
2305 (do_ldst): Move assignment out of if condition.
2306 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2307 parentheses to avoid warning.
2308
776b24b4
NC		 23091999-06-21 Nick Clifton <nickc@cygnus.com>
2310
155f0fe7
NC		 2311 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2312 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2313
809ffe0d
ILT		 23141999-06-19 Ian Lance Taylor <ian@zembu.com>
2315
2316 * config/tc-ppc.c: Update for symbol handling changes.
2317 * config/obj-coff.c: Likewise.
2318
49863f82
JL		 2319Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2320
2321 * tc-hppa.c: General cleanups of ELF support. No more spaces
2322 and subspaces for ELF.
2323 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2324 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2325 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2326 (UNWIND_SECTION_NAME): Likewise.
2327 (space/subspace related structures): Conditionalize definitions
2328 on OBJ_SOM.
2329 (space/subspace directives and support routines): Conditionalize
2330 definitions and references/uses on OBJ_SOM.
2331 (label_symbol_struct): For ELF, track the symbol's segment. For
2332 SOM track its space.
2333 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2334 changes.
2335 (USE_ALIASES): Kill for both SOM & ELF.
2336 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2337 (pa_space, pa_subspace): Corresponding changes.
2338 (pa_spaces_begin): Corresponding chagnes.
2339 (md_begin): Do not muck around with space/subspace stuff for
2340 OBJ_ELF.
2341 (md_apply_fix): Temporarily disable argument relocation stuff
2342 for OBJ_ELF.
2343 (tc_gen_reloc): Temporarily disable relocation generation for
2344 OBJ_ELF
2345 (pa_build_unwind_subspace): Similarly.
2346
fed881b1
NC		 23471999-06-16 Nick Clifton <nickc@cygnus.com>
2348
2349 * config/tc-arm.c (thumb_set): New pseudo op.
2350 (text, data, section): Override these pseudo ops with ARM
2351 specific versions.
2352 (s_thumb_set): New function: Perform the same as a .set pseudo
2353 op, but also mark the alias'ed symbol as being a Thumb
2354 function.
2355 (arm_s_text): New function: Perform the same as the .text
2356 pseudo op, but dump the literal pool before changing
2357 sections.
2358 (arm_s_data): New function: Perform the same as the .data
2359 pseudo op, but dump the literal pool before changing
2360 sections.
2361 (arm_s_section): New function: Perform the same as the
2362 .section pseudo op, but dump the literal pool before changing
2363 sections.
2364 (arm_cleanup): Do not reset the current section before dumping
2365 the literal pool.
2366
0f94f4c8
NC		 23671999-06-17 Nick Clifton <nickc@cygnus.com>
2368
2f3519a2
NC		 2369 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2370 OPTION_NO_WARN_UNMATCHED entries.
2371 (md_parse_option): Generate a warning message if an unrecognised
2372 option is encountered.
2373
0f94f4c8
NC		 2374 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2375 (get_operands): When parsing an expression after an '@' symbol
2376 has been detected, do not ignore '#' symbols.
2377 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2378 false.
2379
e4a86f6f
ILT		 23801999-06-13 Ian Lance Taylor <ian@zembu.com>
2381
2382 From K. Richard Pixley <rich@noir.com>:
2383 * configure.in (ppc-*-vxworks*): New target.
2384 * configure: Rebuild.
2385
a8aed0fb
UD		 23861999-06-12 Philip Blundell <philb@gnu.org>
2387
2388 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2389
7565ed77
ILT		 23901999-06-13 Ian Lance Taylor <ian@zembu.com>
2391
2392 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2393 which refer to symbols in linkonce sections, permit reducing the
2394 relocs if the symbol is local.
2395
b9e57a38
ILT		 23961999-06-12 Ian Lance Taylor <ian@zembu.com>
2397
2398 * subsegs.c (subseg_text_p): New function.
2399 * as.h (subseg_text_p): Declare.
2400 * read.c (do_align): Use subseg_text_p to set the default fill.
2401 * write.c (subsegs_finish): Likewise.
2402 * config/obj-coff.c (write_object_file): Likewise.
2403 * config/tc-i386.h (md_maybe_text): Don't define.
2404 (md_do_align): Use subseg_text_p to set the default fill.
2405 * config/tc-m32r.c (m32r_do_align): Likewise.
2406 * config/tc-sh.c (sh_do_align): Likewise.
2407 * config/tc-sparc.h (md_do_align): Likewise.
2408
008960a5
ILT		 24091999-06-12 David O'Brien <obrien@freebsd.org>
2410
2411 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2412 * configure: Rebuild.
2413
a1605869
ILT		 24141999-06-12 Ian Lance Taylor <ian@zembu.com>
2415
d9ac5a3b
ILT		 2416 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2417 * Makefile.am: Rebuild dependencies.
2418 * Makefile.in: Rebuild.
2419
a1605869
ILT		 2420 * config/tc-i386.c (i386_immediate): Remove unused label
2421 seg_unimplemented.
2422
2423 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2424 * symbols.c: Likewise.
2425 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2426 sy_next field when taking address, rather than symbol_next.
2427
2428 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2429 offsetT.
2430 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2431 value from the output file architecture.
2432 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2433 * dwarf2dbg.h: Change bfd_vma to addressT.
2434
a7cd1c22
ILT		 24351999-06-11 Ian Lance Taylor <ian@zembu.com>
2436
2437 * dwarf2dbg.h: Use PARAMS in function declarations.
2438
76171f81
ILT		 24391999-06-11 Martin Dorey <mdorey@madge.com>
2440
2441 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2442 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2443 OBJ_ELF.
2444 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2445
9b4d630b
ILT		 24461999-06-11 Ian Lance Taylor <ian@zembu.com>
2447
5865bb77
ILT		 2448 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2449
9e7c96d9
ILT		 2450 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2451 popsection.
2452
1b50c718
ILT		 2453 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2454
1bf67e0d
ILT		 2455 * read.c (read_a_source_file): Only declare inescape if
2456 QUOTES_IN_INSN.
2457
2458 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2459 match parameters.
2460 (find_entry_byval): Add parens to avoid warning.
2461
2462 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2463
9b4d630b
ILT		 2464 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2465 undefined symbols.
2466
a22b281c
RH		 24671999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2468
66778679 2469 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2470 with isoctal.
2471
2472 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2473 synthetize_setx): New functions.
2474 (md_assemble): Broken the special cases into the above
2475 functions. Make compiler happy if sizeof(bfd_vma)==4.
2476 Fix sethi generated from set/setuw. If instructions have a relloc,
2477 always clear the fields to be relocated in the opcode.
2478 (sparc_ip): Remove special_case global variable.
2479
7f2f689c
ILT		 24801999-06-10 Ian Lance Taylor <ian@zembu.com>
2481
d7ba4a77
ILT		 2482 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2483 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2484 indication of success rather than a value.
2485 (itbl_get_val): Likewise.
2486 (itbl_get_field): Use strcspn. Change delimiters to include
2487 parens.
2488 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2489 (itbl_get_val): Likewise.
2490 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2491
7f2f689c
ILT		 2492 * symbols.c (copy_symbol_attributes): Convert local symbols to
2493 regular symbols.
2494
c1d3c45e
NC		 24951999-06-10 Nick Clifton <nickc@cygnus.com>
2496
2497 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2498 ARM920t.
2499
63fab58c
RH		 25001999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2501
2502 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2503 Optimize set if sizeof(bfd_vma) == 64.
2504 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2505 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2506 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2507
cf9a1301
RH		 25081999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2509
2510 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2511 (s_ncons): New function.
2512 (native_op_table): New table.
2513 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2514 R_SPARC_OLO10 handling.
2515
bf29b231
RH		 2516Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2517
2518 * expr.h (struct expressionS): Revert last change; widen X_op.
2519 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2520
9be1cda6
AS		 2521Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2522
a4835b42
AS		 2523 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2524 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2525 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2526 * Makefile.in: Regenerated.
2527
9be1cda6
AS		 2528 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2529 `common' pass on to s_mri_common.
2530 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2531
62335629
RH		 25321999-06-06 Richard Henderson <rth@cygnus.com>
2533
2534 * config/obj-elf.c (obj_elf_section): Don't free the return
2535 value of demand_copy_C_string.
2536
9de8d8f1
RH		 25371999-06-05 Richard Henderson <rth@cygnus.com>
2538
2539 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2540 creation logic from obj_elf_create_section.
2541
2542 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2543 (section_stack): New.
2544 (special_sections): Make const.
2545 (obj_elf_section): Gut and rewrite parsing.
2546 (obj_elf_change_section): New function broken out of obj_elf_section.
2547 (obj_elf_parse_section_letters): Likewise.
2548 (obj_elf_section_word): Likewise.
2549 (obj_elf_section_type): Likewise.
2550 (obj_elf_previous): Treat as a toggle.
2551 (obj_elf_popsection): New.
2552 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2553 (ppc_section_type): Likewise.
2554 * config/tc-ppc.h: Likewise.
2555
2556 * expr.h (struct expressionS): Don't make X_op a bitfield.
2557 * config/tc-alpha.c: Update for symbol handling changes.
2558 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2559 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2560
58b5739a
RH		 25611999-06-05 Richard Henderson <rth@cygnus.com>
2562
2563 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2564 (dwarf2_gen_line_info): Kill unused variables.
2565 (dwarf2_finish): Likewise.
2566 (dwarf2_where): Likewise.
2567 (dwarf2_directive_file): If we've only got a string,
2568 hand off to s_app_file.
2569 * ecoff.c: Move the include of ecoff.h.
2570 * symbols.h (S_IS_FUNCTION): Prototype.
2571
2572 * read.c (LEX_HASH): Supply a default.
2573 (lex_type): Use it.
2574 (s_globl): Update `c' after skipping whitespace.
2575 * read.h (LEX_END_NAME, is_name_ender): New.
2576 * expr.c (get_symbol_end): Respect it.
2577
398e8c25
ILT		 25781999-06-04 Mark Klein <mklein@dis.com>
2579
993142d5
ILT		 2580 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2581 to real if OBJ_SOM
2582 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2583
398e8c25
ILT		 2584 * config/tc-hppa.c: Update for symbol handling changes.
2585
b4013713
ILT		 25861999-06-03 Ian Lance Taylor <ian@zembu.com>
2587
080e41e6
ILT		 2588 * cgen.c: Update for symbol handling changes.
2589 * config/tc-m32r.c: Likewise.
f412ead8 2590
a0f75b47
ILT		 2591 * config/tc-hppa.h: Update for symbol handling changes.
2592 * config/tc-hppa.c: Likewise.
2593
174419c1
ILT		 2594 * config/tc-arm.h: Update for symbol handling changes.
2595 * config/tc-arm.c: Likewise.
2596 (symbol_make_empty): Remove. Just use symbol_create.
2597
2598 * symbols.c (symbol_set_tc): Correct name.
2599
6104f0a0
ILT		 2600 * Makefile.am: Rebuild dependencies.
2601 ($(OBJS)): Don't depend upon struc-symbol.h.
2602 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2603 * dep-in.sed: Don't remove struc-symbol.h.
2604 * Makefile.in: Rebuild.
2605
b4013713
ILT		 2606 * doc/internals.texi (Symbols): Describe changes in symbol
2607 handling.
2608
6576f0b5
RH		 26091999-06-03 Richard Henderson <rth@cygnus.com>
2610
2611 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2612 instead of doing the work by hand.
2613
fac0d250
RH		 26141999-06-03 David Mosberger <davidm@hpl.hp.com>
2615
2616 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2617 state of line state-machine.
2618 (struct ls): Collect DWARF2 line state-machine state in new member
2619 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2620 resulted in any DWARF2 directives.
2621 (reset_state_machine): New function.
2622 (out_end_sequence): Ditto.
2623 (dwarf2_gen_line_info): When switching sections or switching to a
2624 lower text address, call out_end_sequence() first to terminate the
2625 previous code sequence as code sequences MUST have monotonically
2626 increasing addresses.
2627 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2628
26291999-06-03 David Mosberger <davidm@hpl.hp.com>
2630
2631 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2632 DWARF2 debug info (line information only, at this point).
2633 * as.h: Update comment about supported debug formats.
2634 * dwarf2dbg.c, dwarf2dbg.h: New files.
2635 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2636
2637 * expr.c (operand): Don't use [ for parens if we want an index op.
2638 (op_encoding): Switch [ into O_index, if desired.
2639 (op_rank): Renumber with O_index on bottom.
2640 (expr): If O_index, match closing bracket.
2641 * expr.h (O_index): New.
2642
2643 * read.c (read_a_source_file): Conditionally allow matched "
2644 in lines passed to md_assemble.
2645
2646 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2647
49309057
ILT		 26481999-06-03 Ian Lance Taylor <ian@zembu.com>
2649
2650 Add support for storing local symbols in a small structure to save
2651 memory when assembling large files.
2652 * as.h: Don't include struc-symbol.h.
2653 (symbolS): Add typedef.
2654 * symbols.c: Include struc-symbol.h.
2655 (local_hash): New static variable.
2656 (save_symbol_name): New static function, from symbol_create.
2657 (symbol_create): Call save_symbol_name.
2658 (local_symbol_count): New static variable.
2659 (local_symbol_conversion_count): Likewise.
2660 (LOCAL_SYMBOL_CHECK): Define.
2661 (local_symbol_make): New static function.
2662 (local_symbol_convert): New static function.
2663 (colon): Handle local symbols. Create local symbol for local
2664 label name.
2665 (symbol_table_insert): Handle local symbols.
2666 (symbol_find_or_make): Create local symbol for local label name.
2667 (symbol_find_base): Check for local symbol.
2668 (symbol_append, symbol_insert): Check for local symbols.
2669 (symbol_clear_list_pointers, symbol_remove): Likewise.
2670 (verify_symbol_chain): Likewise.
2671 (copy_symbol_attributes): Likewise.
2672 (resolve_symbol_value): Handle local symbols.
2673 (resolve_local_symbol): New static function.
2674 (resolve_local_symbol_values): New function.
2675 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2676 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2677 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2678 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2679 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2680 (symbol_previous, symbol_next): New functions.
2681 (symbol_get_value_expression): Likewise.
2682 (symbol_set_value_expression): Likewise.
2683 (symbol_set_frag, symbol_get_frag): Likewise.
2684 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2685 (symbol_mark_used_in_reloc): Likewise.
2686 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2687 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2688 (symbol_mri_common_p): Likewise.
2689 (symbol_mark_written, symbol_clear_written): Likewise.
2690 (symbol_written_p): Likewise.
2691 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2692 (symbol_section_p, symbol_equated_p): Likewise.
2693 (symbol_constant_p): Likewise.
2694 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2695 (symbol_get_obj, symbol_set_obj): Likewise.
2696 (symbol_get_tc, symbol_set_tc): Likewise.
2697 (symbol_begin): Initialize local_hash.
2698 (print_symbol_value_1): Handle local symbols.
2699 (symbol_print_statistics): Print local symbol statistics.
2700 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2701 Declare new symbols.c functions. Move many declarations here from
2702 struc-symbol.h.
2703 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2704 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2705 (struct symbol): Move bsym to make it clearly the first field.
2706 Remove TARGET_SYMBOL_FIELDS.
2707 (symbolS): Don't typedef.
2708 (struct broken_word): Remove.
2709 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2710 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2711 (symbol_clear_list_pointers): Likewise.
2712 (symbol_insert, symbol_remove): Likewise.
2713 (symbol_previous, symbol_append): Likewise.
2714 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2715 (struct local_symbol): Define.
2716 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2717 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2718 (local_symbol_get_frag, local_symbol_set_frag): Define.
2719 (local_symbol_get_real_symbol): Define.
2720 (local_symbol_set_real_symbol): Define.
2721 Define.
2722 * write.c (write_object_file): Call resolve_local_symbol_values.
2723 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2724 (TARGET_SYMBOL_FIELDS): Don't define.
2725 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2726 ECOFF_DEBUGGING, add ECOFF fields.
2727 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2728 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2729 ECOFF_DEBUGGING, add ECOFF fields.
2730 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2731 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2732 * config/tc-mcore.h: Don't include struc-symbol.h.
2733 (TARGET_SYMBOL_FIELDS): Don't define.
2734 (struct mcore_tc_sy): Define.
2735 (TC_SYMFIELD_TYPE): Define.
2736 * Many files: Use symbolS instead of struct symbol. Use new
2737 accessor functions rather than referring to symbolS fields
2738 directly.
2739
2740 * read.c (s_mri_common): Don't add in value of line_label.
2741
2742 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2743 checking for SEC_LINK_ONCE.
2744
2745 * config/tc-sh.h (sh_fix_adjustable): Declare.
2746
2747 * app.c (input_buffer): New static variable.
2748 (app_push): Save saved_input in allocated buffer.
2749 (app_pop): Restored saved_input.
2750 (do_scrub_chars): Change get parameter to take char * and int as
2751 arguments. Change GET macro to pass input_buffer to get
2752 function. Don't save input into allocated buffer.
2753 * as.h (do_scrub_chars): Update declaration.
2754 * input-file.c (input_file_get): Change to take char * and int.
2755 Read data into passed in buffer. Remove static buffer.
2756 * read.c (scrub_from_string): Change to take char * and int. Copy
2757 data into passed in buffer.
2758
2759 * hash.h: Neaten. Declare hash_traverse.
2760 * hash.c: Complete rewrite based on BFD hashing code.
2761 * gasp.c (chunksize): New variable.
2762 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2763 hash_delete.
2764
661e4995
NC		 27651999-05-28 Nick Clifton <nickc@cygnus.com>
2766
2767 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2768 addend unless the target uses an old ABI.
2769
d9a62219
DE		 2770Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2771
2772 -Wchar-subscripts cleanup
2773 * listing.c (listing_newline): Use unsigned char variable, so
2774 calls to isascii,iscntrl are correct.
2775 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2776 (unsigned char).
2777 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2778 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2779 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2780 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2781
6da466c7
ILT		 27821999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2783
2784 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2785 width for Coldfire.
2786 (arch_coldfire_p): New #define.
2787 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2788
27891999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2790
2791 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2792
2793 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2794 (install_operand): Add place `N'.
2795 (init_table): Add registers ACC, MACSR, MASK.
2796
2797 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2798
2799 * config/tc-m68k.c: Change mcf5200 --> mcf.
2800 (archs): Add mcf5206e, mcf5307.
2801 (m68k_ip): Add format `u'.
2802 (install_operand): Add place `m', `M', `h'.
2803 (init_table): Add upper/lower registers.
2804
2805 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2806
bedf545c
ILT		 28071999-05-28 Martin Dorey <mdorey@madge.com>
2808
2809 * config/tc-i960.c: Several minor changes to add ELF and
2810 BFD_ASSEMBLER support.
2811 * config/tc-i960.h: Likewise.
2812 * configure.in (i960-*-elf*): New target.
2813 * aclocal.m4, configure: Rebuild.
2814
40c62b25
AM		 28151999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2816
2817 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2818 reloc changes when defined(BFD_ASSEMBLER).
2819
daa01f85
AM		 28201999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2821
2822 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2823
2824 * write.c (write_print_statistics): Output to file, not stderr.
2825
2826 * expr.c (generic_bignum_to_int32,64): Prototype.
2827
2828 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2829 output_sleb128, output_uleb128, output_big_sleb128,
2830 output_big_uleb128, output_big_leb128): Prototype.
2831 (output_big_sleb128, output_big_uleb128): Make inline.
2832 (output_big_leb128): Remove inline
2833
2834 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2835 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2836 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2837 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2838 value for correct overflow check in write.c:fixup_segment.
2839 * write.c (fixup_segment): Move bitfield overflow checks to after
2840 the md_apply_fix call.
2841 * config/obj-coff.c (fixup_segment): Likewise.
2842 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2843 valueT *val argument.
2844
19b34177
AS		 2845Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2846
2847 * config/atof-ieee.c (gen_to_words): Correctly round a
2848 denormalized number. Fix off-by-one in range checking for
2849 exponent in a denormal.
2850
b8a40f53
NC		 28511999-05-10 Nick Clifton <nickc@cygnus.com>
2852
2853 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2854 name.
2855
53f3de98
RH		 2856Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2857
2858 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2859
578ec497
AM		 28601999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2861
2862 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2863 (ReverseRegRegmem): Remove.
2864 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2865 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2866 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2867 kludge.
2868
2869 From Doug Ledford <dledford@redhat.com>
2870 * config/tc-i386.h (RegXMM): New for P/III.
2871 * config/tc-i386.c: Add support for P/III.
2872
d0e9a01c
RH		 2873Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2874
2875 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2876 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2877 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2878
83183c0c
RH		 2879Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2880
2881 * config/tc-i386.c (i386_immediate): Skip whitespace before
2882 complaining about junk after expression.
2883 (i386_displacement): Likewise.
2884
03987ced
RH		 2885Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2886
2887 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2888 Don't copy before downcaseing.
2889
0d96863f
CM		 28901999-05-05 Catherine Moore <clm@cygnus.com>
2891
66778679
RH		 2892 * tc-m68k.c: Include elf/m68k.h.
2893 (m68k_elf_final_processing): New routine.
2894 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2895 Define.
0d96863f 2896
90700a53
JL		 2897Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2898
2899 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2900 17 bit fmt insn.
2901
252b5132
RH		 29021999-04-30 Nick Clifton <nickc@cygnus.com>
2903
2904 * config/tc-mcore.c (mcore_s_section): Dump literals before
2905 changing section.
2906
29071999-04-29 Nick Clifton <nickc@cygnus.com>
2908
2909 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2910 for COFF/PE port.
2911
2912Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2913
2914 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2915 (TC_INIT_FIX_DATA): Delete.
2916 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2917 (TC_INIT_FIX_DATA): Delete.
2918 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2919 * write.c (fix_new_internal): Initialize fx_cgen member.
2920 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2921 (gas_cgen_md_apply_fix3): Update.
2922 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2923 (md_cgen_record_fixup_exp): Update.
2924 (FX_OPINFO_R_TYPE): Update.
2925
2926 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2927 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2928 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2929 * frags.h (struct frag): Make opindex, opinfo ints.
2930
2931 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2932
29331999-04-26 Tom Tromey <tromey@cygnus.com>
2934
2935 * aclocal.m4, configure: Updated for new version of libtool.
2936
29371999-04-22 Nick Clifton <nickc@cygnus.com>
2938
2939 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2940 md_apply_fix.
2941 (md_apply_fix3): Do not fix up absolute relocations against
2942 symbolic values.
2943
2944 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2945
29461999-04-20 Nick Clifton <nickc@cygnus.com>
2947
2948 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2949 changes and data-in-text directives.
2950 (mcore_cons): New function: intercept cons() operations.
2951 (mcore_float_cons): New function: intercept float_cons()
2952 operations.
2953 (mcore_stringer): New function: intercept stringer() operations.
2954
29551999-04-18 Ian Lance Taylor <ian@zembu.com>
2956
2957 * obj.h (struct format_ops): Change generate_asm_lineno field to
2958 take no parameters.
2959 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2960
2961 * config/tc-alpha.c (find_opcode_match): Add default case to
2962 switch.
2963 (find_macro_match): Likewise.
2964 (load_expression): Parenthesize && within ||.
2965
2966 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
2967
29681999-04-17 Nick Clifton <nickc@cygnus.com>
2969
2970 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
2971 .text .data .section pseudo ops.
2972 (mcore_s_section): New function. Dump lits before changing secs.
2973 (mcore_s_text): New function. Dump lits before changing secs.
2974 (mcore_s_data): New function. Dump lits before changing secs.
2975
29761999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
2977
2978 * config/tc-mips.c (mips_32bitmode): New.
2979 (md_begin): Set mips_32bitmode if needed.
2980 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
2981 Set EF_MIPS_32BITMODE.
2982
2983Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
2984
2985 * config/obj-coff.c (c_section_symbol): Fix typo in previous
2986 change.
2987
29881999-04-16 Nick Clifton <nickc@cygnus.com>
2989
2990 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
2991
2992Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
2993
2994 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
2995 expressions correctly.
2996
2997
29981999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
2999
3000 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3001
3002Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3003
3004 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3005 and fmpynfadd instructions.
3006
30071999-04-11 Richard Henderson <rth@cygnus.com>
3008
3009 * as.h (environ): Declare it, if needed.
3010 * as.c (dump_statistics): Don't declare environ.
3011 * configure.in (environ): Detect declaration.
3012 * configure, config.in: Rebuild
3013
3014 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3015 (i386_displacement): Allocate enough space for replacement buffer.
3016 Clean up replacement buffer initialization.
3017
30181999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3019
3020 * subsegs.c (section_symbol): Don't create a new symbol if one
3021 already exists; instead, use the existing one, but set its segment
3022 and frag data if it hasn't already been defined.
3023 * config/obj-coff.c (c_section_symbol): Likewise.
3024
3025Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3026
3027 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3028
30291999-04-08 Nick Clifton <nickc@cygnus.com>
3030
3031 * config/tc-mcore.c: New File: Support routines for MCore
3032 assembler.
3033 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3034 * config/obj-coff.c: Add support for mcore-pe target.
3035
3036 * Makefile.am: Add support for MCore targets.
3037 * Makefile.in: Regenerate.
3038 * configure.in: Add support for MCore targets.
3039 * configure: Regenerate.
3040
3041 * doc/all.texi: Set MCORE.
3042 * doc/as.texinfo: Document MCore specific command line options.
3043
3044 * write.h: Prevent multiple inclusion.
3045
30461999-04-06 Ian Lance Taylor <ian@zembu.com>
3047
3048 * asintl.h (LC_MESSAGES): Never define.
3049 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3050 does not define it.
3051 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3052 does not define it.
3053
3054 * Makefile.am (m68k-parse.c): If configuring in the source
3055 directory, copy m68k-parse.y into the local directory before
3056 running ylwrap, to remove spurious differences when generating
3057 snapshots.
3058 * Makefile.in: Rebuild.
3059
3060 * config/tc-sparc.h (md_do_align): Just allocate the number of
3061 bytes necessary, rather than always allocating 1024.
3062
30631999-04-04 Ian Lance Taylor <ian@zembu.com>
3064
3065 * listing.c (listing_newline): Add cast to avoid warning.
3066 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3067 * config/tc-i386.c (i386_scale): Add return value.
3068 (build_displacement_string): Remove unused local temp_disp2.
3069 (i386_intel_memory_operand): Add parentheses to avoid warning.
3070 (i386_intel_operand): Remove unused local end_of_operand_string.
3071 (i386_operand): Remove unused local operand_modifier.
3072 (i386_operand): Add parens to avoid warning.
3073
30741999-04-04 Don Bowman <don@pixsci.com>
3075
3076 * configure.in: Add mips*-*-vxworks* target; have it define
3077 MIPS_STABS_ELF.
3078 * configure, config.in: Rebuild.
3079
30801999-03-31 Nick Clifton <nickc@cygnus.com>
3081
3082 * configure.in (emulations): Add support for arm-epoc-pe.
3083 * configure: Regenerate.
3084 * config/te-epoc-pe.h: New file. Define macros specific to
3085 arm-epoc-pe target.
3086 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3087 for arm-epoc-pe target.
3088
3089Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3090
3091 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3092
3093Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3094
3095 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3096 detect ",n" without a condition.
3097 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3098
3099
3100Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3101
3102 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3103 instruction is encoded with one bit.
3104
3105
31061999-03-23 Ian Lance Taylor <ian@zembu.com>
3107
3108 * doc/internals.texi (CPU backend): Mention that
3109 line_separator_chars should not include newline. From thi
3110 <ttn@mingle.glug.org>.
3111
31121999-03-22 Doug Evans <devans@casey.cygnus.com>
3113
3114 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3115 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3116
3117Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3118
3119 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3120
3121Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3122
3123 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3124
3125
3126Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3127
3128 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3129
31301999-03-15 Martin Hunt <hunt@cygnus.com>
3131
3132 * app.c (do_scrub_begin): Change '-' back to a symbol char
3133 so we can use multiple opcodes on a line again.
3134
3135 * config/tc-d30v.c: By default, warn if a symbol has
3136 the same name as a register. Plus some minor
3137 updates from the branch.
3138
31391999-03-13 Nick Clifton <nickc@cygnus.com>
3140
3141 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3142 BFD_RELOC_16 and BFD_RELOC_64.
3143
31441999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3145
3146 * expr.c (expr): Add missing else.
3147
31481999-03-12 Nick Clifton <nickc@cygnus.com>
3149
3150 * config/tc-arm.c (md_apply_fix3): Improve error message.
3151
31521999-03-11 Doug Evans <devans@casey.cygnus.com>
3153
3154 * Makefile.am (CPU_TYPES): Add fr30.
3155 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3156 (fr30,m32r dependencies): Update.
3157 * Makefile.in: Rebuild.
3158
3159 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3160 (gas_cgen_record_fixup_exp): Ditto.
3161 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3162 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3163 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3164 (md_cgen_lookup_reloc): Update use of operand->type.
3165 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3166 (md_convert_frag): Call cgen_operand_lookup_by_num.
3167 (md_cgen_lookup_reloc): Update use of operand->type.
3168 (m32r_cgen_record_fixup_exp): Ditto.
3169
31701999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3171
3172 * config/tc-mips.c (md_show_usage): Fix message.
3173
31741999-03-03 Nick Clifton <nickc@cygnus.com>
3175
3176 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3177 and LDR reg,=<expr> instruction.
3178
3179 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3180 -mcpu=arm9tdmi.
3181
3182Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3183
3184 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3185
31861999-02-17 Nick Clifton <nickc@cygnus.com>
3187
3188 This patch was created by: Scott Bambrough
3189 <scottb@corelcomputer.com>
3190
3191 * app.c:
3192 Special cased '@' character. The '@' character is used as the
3193 ARM assembler comment character, as a special character
3194 and in ELF .symver pseudo-op's, and as a special character in
3195 .type and .section pseudo-ops.
3196 (symver_pseudo): New static variable.
3197 (symver_state): New static variable.
3198 (struct app_save): Add field 'symver_state'.
3199 (app_push): Save global symver_state int struct app_save.
3200 (app_pop): Restore global symver_state from struct app_save.
3201 (do_scrub_chars): Special case handling of '@' character in
3202 .symver pseudo-ops.
3203
3204 * configure.in: Modified to recognize armv* uname syntax from ARM
3205 Linux kernel.
3206 * configure: Regenerated.
3207
3208 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3209 a prefix to the section's type.
3210 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3211 the type's typename.
3212
3213 * config/tc-arm.h: Add support for PIC generation:
3214 (pic_code): New boolean.
3215 (obj_relocate_extern): Define.
3216 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3217 (TC_CONS_FIX_NEW): Define.
3218 (tc_fix_adjustable): Define.
3219 (GLOBAL_OFFSET_TABLE_NAME): Define.
3220
3221 * config/tc-arm.c: Add support for PIC generation:
3222 (line_seperator_chars): Allow ';' as a seperator for Linux.
3223 (is_immediate_prefix): New macro.
3224 (arm_parse_reloc): New function.
3225 (s_arm_elf_cons): New function.
3226 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3227 (md_undefined_symbol): Special case handling for the Global Offset
3228 Table's symbol.
3229 (md_apply_fix3): Handle PIC relocs.
3230 (tc_gen_reloc): Handle PIC relocs.
3231 (md_parse_option): Add support for '-k' command line switch to
3232 enable PIC generation.
3233 (cons_fix_new_arm): New function.
3234 (s_arm_elf_cons): New function.
3235
3236Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3237
3238 * configure.in: Add comments for uses of AC_DEFINE.
3239 * acinclude.m4: Likewise.
3240 * acconfig.h: Remove.
3241 * aclocal.m4: Rebuild.
3242 * configure: Rebuild.
3243 * Makefile.in: Rebuild.
3244 * config.in: Rebuild.
3245
32461999-02-15 Jim Lemke <jlemke@cygnus.com>
3247
3248 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3249 non-constant offset from a base register.
3250
32511999-02-14 Ken Raeburn <raeburn@raeburn.org>
3252
3253 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3254 strings always.
3255
3256Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3257
3258 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3259 (emit_insn): Look for pc-relative and no-overflow specifiers on
3260 internal relocation types.
3261
32621999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3263
3264 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3265 -mcpu=NNNN flags.
3266
3267 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3268 mips_cpu instead.
3269 (mips_4650, mips_4010, mips_4100): Variables removed.
3270 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3271 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3272 variables.
3273 (md_begin): Don't bother initializing the mips_NNNN variables;
3274 mips_cpu is set, and that's good enough now.
3275 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3276 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3277 (show): New function, to handle wrapping in the CPU lists.
3278 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3279
3280Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3281
3282 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3283 than treat as an immediate specifier.
3284
3285Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3286
3287 * config/tc-i386.c: Prototype many functions.
3288 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3289 (i386_immediate): Remove unused second argument.
3290 (i386_intel_operand): Fix i386_is_reg typo.
3291 (i386_operand): Use allow_naked_reg.
3292 (output_invalid): Make operand int for K&R.
3293
3294Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3295
3296 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3297 patch.
3298 * Makefile.in: Rebuild.
3299
33001999-02-09 Doug Evans <devans@casey.cygnus.com>
3301
3302 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3303 (cgen.o): Ditto.
3304 (EXTRA_as_new_SOURCES): Comment out.
3305 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3306 * Makefile.in: Rebuild.
3307 * doc/Makefile.in: Rebuild.
3308 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3309 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3310 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3311 * configure: Rebuild.
3312 * aclocal.m4: Rebuild.
3313 * config.in: Rebuild.
3314 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3315 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3316 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3317 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3318 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3319 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3320 (gas_cgen_record_fixup_exp): Ditto.
3321 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3322 descriptor, not global variable.
3323 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3324 descriptor, not global variable. Refer to insert_operand handler
3325 via cpu descriptor, not global function.
3326 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3327 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3328 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3329 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3330 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3331 * config/tc-m32r.c: Ditto.
3332 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3333 (md_assemble): Ditto.
3334 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3335
33361999-02-09 Nick Clifton <nickc@cygnus.com>
3337
3338 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3339 relocations for ELF targets.
3340
33411999-02-08 Nick Clifton <nickc@cygnus.com>
3342
3343 * configure.in: Add support for StrongARM target.
3344 * configure: Regenerate.
3345
33461999-02-05 Nick Clifton <nickc@cygnus.com>
3347
3348 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3349
3350 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3351 for COFF ports.
3352
3353Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3354
3355 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3356
3357Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3358
66778679
RH		 3359 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3360 (INTEL_DWORD_MNEM_SUFFIX): Define.
3361 (BYTE_PTR): Define.
3362 (WORD_PTR): Define.
3363 (DWORD_PTR): Define.
3364 (XWORD_PTR): Define.
3365 (SHORT): Define.
3366 (OFFSET_FLAT): Define.
3367 (FLAT): Define.
3368 (NONE_FOUND): Define.
3369 (No_dSuf): Define.
3370 (No_xSuf): Define.
3371 * config/tc-i386.c (set_intel_syntax): New routine.
3372 (intel_syntax): Declare.
3373 (allow_naked_reg): Declare.
3374 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3375 (intel_float_operand): New routine.
3376 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3377 Handle brackets as well as parens. Call i386_intel_operand for
3378 intel syntax. Reverse operands if appropriate. Handle new
3379 suffixes. Handle movzx and movsx.
3380 (i386_is_reg): New routine.
3381 (i386_immediate): New routine.
3382 (i386_scale): New routine.
3383 (i386_displacement): New routine.
3384 (i386_operand_modifier): New routine.
3385 (build_displacement_string): New routine.
3386 (i386_parse_seg): New routine.
3387 (i386_intel_memory_operand): New routine.
3388 (i386_intel_operand): New routine.
3389 (i386_operand): Call i386_displacement, i386_immediate,
3390 i386_scale, etc. instead of handling inline.
3391 (parse_register): Handle registers without prefix.
252b5132
RH		 3392
3393Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3394
66778679
RH		 3395 * configure: Regenerate.
3396 * configure.in (arm-*-oabi): New.
3397 (thumb-*-oabi): New.
3398 * config/tc-arm.c (target_oabi): Declare.
3399 (md_apply_fix3): Support REL relocs.
3400 (md_parse_option): Handle -oabi.
3401 (elf32_arm_target_format): New routine.
3402 (md_longopts): Add OPTION_OABI.
3403 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3404
3405
34061999-01-28 Nick Clifton <nickc@cygnus.com>
3407
3408 * write.c (write_relocs): Handle out of range error.
3409
3410 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3411 (fr30_force_relocation): Default to 0.
3412
3413 * config/tc-fr30.h (obj_fix_adjustable): Define.
3414 (TC_FORCE_RELOCATION): Define.
3415
3416 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3417 relocs.
3418
34191999-01-16 Nick Clifton <nickc@cygnus.com>
3420
3421 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3422 merge of two instructions if the left instruciton kills the right.
3423
34241999-01-11 Doug Evans <devans@casey.cygnus.com>
3425
3426 * Makefile.in: Regenerate.
3427 * configure.in: Redo test for using cgen.
3428 * configure: Regenerate.
3429
34301999-01-09 Nick Clifton <nickc@cygnus.com>
3431
3432 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3433 redefinition of this macro.
3434
3435Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3436
3437 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3438 warning.
3439
34401998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3441
3442 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3443 a read of HI or LO and an immediatly following branch.
3444
34451998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3446
3447 * config/tc-mips.c (md_begin): Another correction to the setting of
3448 mips_eabi64.
3449
34501998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3451
3452 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3453
34541998-12-21 Nick Clifton <nickc@cygnus.com>
3455
3456 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3457 bit insn when optimizing, so that parallelised instructions will
3458 start on a 32 bit boundary.
3459
34601998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3461
3462 * config/tc-mips.c (mips_eabi64): New.
3463 (md_begin): Set mips_eabi64.
3464 (mips_elf_final_processing): Use it.
3465
34661998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3467
3468 * config/tc-mips.c (mips_elf_final_processing):
3469 Correct setting of ABI in e_flags.
3470
3471Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3472
3473 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3474
34751998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3476
3477 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3478
34791998-12-15 Doug Evans <devans@casey.cygnus.com>
3480
3481 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3482 warning, values that don't fit in the field.
3483
34841998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3485
3486 * config/tc-mips.c (mips_abi_string): New.
3487 (md_parse_option,md_longopts): Add mabi.
3488 (mips_elf_final_processing): Set e_flags based on mabi flag.
3489
34901998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3491
3492 * config/tc-mips.c (md_parse_option): Handle vr4111.
3493
349498-12-11 Ken Raeburn <raeburn@cygnus.com>
3495
3496 * config/tc-h8300.c (build_bytes): Change message given if the
3497 instruction requires H8/300H mode and we're not in Hmode, to
3498 suggest that it may be the operand modes that are the problem, not
3499 necessarily the opcode.
3500
35011998-12-10 Nick Clifton <nickc@cygnus.com>
3502
3503 * config/tc-fr30.c: Add line separator character.
3504
3505Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3506
3507 * configure.in (hppa-*-mpeix*): New target.
3508 * config/obj-som.h (obj_som_compiler): Declare.
3509 * config/obj-som.c (compiler_seen): New static variable.
3510 (obj_som_compiler): New function.
3511 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3512 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3513 (pa_type_args): Set hppa_priv_level.
3514 (pa_compiler): New static function if OBJ_SOM.
3515 * configure: Rebuild.
3516
3517Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3518
3519 * read.c (output_leb128): Don't mark as inline.
3520
35211998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3522
3523 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3524 AIX .vbyte unaligned data support.
3525 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3526 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3527 sections.
3528
35291998-12-07 Nick Clifton <nickc@cygnus.com>
3530
3531 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3532 input handling.
3533
3534Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3535
66778679
RH		 3536 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3537 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3538
3539Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3540
3541 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3542 checking the target type.
3543 (mips-dec-bsd*): Set endian to little.
3544 * configure: Rebuild.
3545
3546 COFF weak symbol support, based on patches from Mark Elbrecht
3547 <snowball3@usa.net>:
3548 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3549 * config/obj-coff.c (obj_coff_weak): New static function.
3550 (obj_coff_endef) [both versions]: Handle weak symbols.
3551 (coff_frob_symbol): Likewise.
3552 (yank_symbols): Likewise.
3553 (obj_pseudo_table): Add "weak".
3554
3555 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3556 <aymeric.vincent@emi.u-bordeaux.fr>.
3557 * aclocal.m4: Rebuild with current tools.
3558 * configure: Rebuild.
3559
3560 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3561 an assertion failure for a case we can't handle when OBJ_ECOFF.
3562
3563 * expr.c (operator): And with 0xff to avoid problems with signed
3564 char.
3565
35661998-12-03 Nick Clifton <nickc@cygnus.com>
3567
3568 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3569 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3570
35711998-12-02 Nick Clifton <nickc@cygnus.com>
3572
3573 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3574 LDI:20 insn.
3575
3576Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3577
3578 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3579 of pcrel point.
3580
3581Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3582
3583 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3584 pcrel point.
3585
3586Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3587
3588 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3589 scope.
3590 (d10v_cleanup): Only generate previous insn if a multiline insn is
3591 not pending.
3592
3593Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3594
3595 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3596 FR30_OPERAND_I32.
3597
3598Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3599
3600 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3601 -marm6xxx command line switches.
3602
36031998-11-18 Doug Evans <devans@casey.cygnus.com>
3604
3605 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3606 (itbl-ops.o): Delete duplicate dependencies.
3607 Rebuild dependencies.
3608 Add fr30 dependencies.
3609 * Makefile.in: Rebuild.
3610
3611Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3612
3613 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3614 opcode list.
3615 * listing.c: Ignore line terminator characters found inside
3616 strings.
3617
3618Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3619
3620 * po/gas.pot: Regenerated.
3621
3622Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3623
3624 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3625 fr30_is_label_start(). Also checks for delay slot insns.
3626
3627 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3628 FR30 instructions which contain a colon in the mnemonic.
3629
3630 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3631
3632Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3633
3634 * config/tc-fr30.c: Removed currently superflous code.
3635
3636Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3637
3638 * config/tc-fr30.h: New file.
3639 * config/tc-fr30.c: Tweaking so that it will compile.
3640
3641Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3642
66778679
RH		 3643 * config/tc-d10v.h (obj_fix_adjustable): Define.
3644 (TC_FORCE_RELOCATION): Define.
3645 (d10v_force_relocation): Declare.
3646 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3647 (md_apply_fix3): Handle Vtable relocs.
3648 (d10v_fix_adjustable): New.
3649 (d10v_force_relocation): New.
252b5132
RH		 3650
3651Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3652
3653 * config/tc-d30v.c: Change default behaviour to ignore potential
3654 conflicts between register name and symbol names.
3655
3656Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3657
3658 * configure.in: Add fr30-*-*.
3659 * config/tc-fr30.c: New file.
3660 * Makefile.in: Regenerated.
3661 * config.in: Regenerated.
3662 * configure: Regenerated.
3663 * doc/Makefile.in: Regenerated.
3664 * po/gas.pot: Regenerated.
3665
3666Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3667
3668 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3669 are 16 bit insns.
3670
3671Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3672
3673 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3674 characters.
3675 (do_scrub_chars): Add some casts to unsigned char to avoid
3676 unwanted sign extension.
3677 * read.c (lex_type): Set characters about 127 to be symbol
3678 characters.
3679 * config/tc-i386.c (md_begin): Set identifier_chars and
3680 operand_chars for values above 127.
3681
3682Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3683
66778679
RH		 3684 * configure.in: detect cygwin* instead of cygwin32*
3685 * configure: regenerate
252b5132
RH		 3686
3687Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3688
3689 * listing.c: Add support for producing a listing from piped
3690 input.
3691
3692Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3693
3694 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3695 (append_insn): Account for the tx39's multiply behavior.
3696
36971998-10-26 Michael Meissner <meissner@cygnus.com>
3698
3699 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3700 from assemble_parallel_insns. Add support for '->' to indicate
3701 explicitly serializing the instructions.
3702 (md_assemble): Ditto.
3703
3704Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3705
66778679
RH		 3706 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3707 WEAK handling.
252b5132
RH		 3708
3709Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3710
66778679 3711 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3712
3713Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3714
3715 * config/tc-mips.c : support frame and regmask/fregmask when
3716 MIPS_STABS_ELF is specified.
3717
3718Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3719
66778679
RH		 3720 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3721 (md_apply_fix): Don't return 1 for VTABLE relocs.
3722 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3723
3724Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3725
3726 * doc/c-i386.texi: Replace occurences of "opcode" with
3727 "instruction mnemonic", "instruction", or "mnemonic" when
3728 referring to the name of an instruction. Use "opcode" when
3729 referring to the sequence of machine bytes.
3730
3731 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3732 (is_opcode_char): Rename to is_mnemonic_char.
3733 (md_assemble and i386_operand): Correct error messages from
66778679 3734 "opcode" to "instruction mnemonic"
252b5132
RH		 3735 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3736 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3737 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3738 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3739 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3740 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3741 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3742
3743 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3744
3745 * config/tc-i386.c (i386_operand): Check for garbage after
3746 register name.
3747
3748Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3749
3750 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3751 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3752
3753Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3754
66778679
RH		 3755 * config/tc-sh.h (obj_fix_adjustable): Define.
3756 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3757 (md_apply_fix): Likewise.
3758 (tc_gen_reloc): Likewise.
3759 (sh_fix_adjustable): New.
252b5132
RH		 3760
3761Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3762
3763 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3764 * cgen.h (gas_cgen_finish_insn): Update prototype.
3765 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3766 cgen_insn_t -> CGEN_INSN_INT.
3767 (make_parallel): Update handling of CGEN_INT_INSN_P.
3768 (assemble_parallel_insn): Ditto.
3769 (target_make_parallel): New function.
3770 (md_assemble): Use it.
3771
3772Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3773
66778679 3774 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3775
3776Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3777
3778 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3779 converted into lower case.
3780
3781Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3782
66778679
RH		 3783 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3784 (gas_cgen_tc_gen_reloc): Likewise.
3785 * config/tc-m32r.h (obj_fix_adjustable): Define.
3786 * config/tc-m32r.c (m32r_fix_adjustable): New.
3787 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3788
3789Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3790
3791 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3792
3793Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3794
3795 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3796 to lower case before parsing.
3797
3798 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3799 parallel insns modift buts in the PSW as a side effect.
3800
3801Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3802
3803 * config/tc-d30v.c (find_format): Test for missing flag and
3804 control registers.
3805
3806 (md_apply_fix3): Fix error messages to avoid
3807 assumption about presence of a symbol.
3808
3809 (parallel_ok): Disallow parallel instructions that both modify the
3810 same flag register.
3811
3812 (find_format): Generate a warning if an odd numbered register is
3813 used as the first register in a mutli-register instruction.
3814
3815Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3816
3817 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3818 relocations are always associated with a symbol.
3819
3820Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3821
66778679
RH		 3822 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3823 (elf32_sparc_force_relocation): Declare.
3824 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3825 (tc_gen_reloc): Handle vtable relocs.
3826 (elf32_sparc_force_relocation): New.
252b5132
RH		 3827
3828Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3829
66778679
RH		 3830 * symbols.c (S_IS_FUNCTION): New.
3831 * config/tc-v850.h (obj_fix_adjustable): Define.
3832 (TC_FORCE_RELOCATION): Define.
3833 (v850_force_relocation): Declare.
3834 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3835 of fx_addnumber for VTABLE reloc addends.
3836 (md_apply_fix3): Handle VTABLE relocs.
3837 (v850_fix_adjustable): New.
3838 (v850_force_relocation): New.
252b5132
RH		 3839
3840Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3841
3842 * tc-hppa.c (fp_operand_format): Add some additional formats.
3843 (pa_ip): Do not automatically promote into pa2.0 mode.
3844 (pa_level): Handle ".level 2.0".
3845
3846Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3847
3848 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3849 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3850 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3851 (None): Redefine as 0xffff.
3852
3853 From Jeff B Epler <jepler@usgs.gov>
3854 * doc/c-i386.texi (i386-SIMD): New section.
3855
3856Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3857
3858 * read.c (discard_rest_of_line): New function.
3859 * read.h: Declare it.
3860 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3861
3862Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3863
3864 * config/tc-d10v.c (find_symbol_matching_register): New function.
3865 (find_opcode): Cope with the case where a register name matches
3866 a symbol name.
3867
3868Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3869
3870 * config/tc-v850.c (md_pcrel_from): Rename to
3871 v850_pcrel_from_section.
3872 (v850_pcrel_from_section): Do not resolves symbols in other
3873 sections.
3874
3875 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3876
3877Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3878
3879 * config/tc-d10v.c (find_opcode): Generate an error if a register
3880 is supplied for an operand that should not be a register.
3881
3882Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3883
3884 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3885 instructions to have another instruction in the right bin.
3886
3887Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3888
3889 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3890 the right container if the left container holds a branch
3891 instruction.
3892
3893Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3894
3895 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3896 both a register name and symbol name.
3897 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3898
3899Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3900
3901 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3902 execution unit class.
3903
3904 (reg_name_search): If a name matches a register and a symbol,
3905 prefer the register.
3906 (find_format): Disallow flag registers when a general purpose
3907 register is required.
3908 If a number is required, but a register has been given, check to
3909 see if a symbol with the same name as the register exists, and if
3910 so, use that symbol.
3911
3912Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3913
3914 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3915
3916Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3917
3918 * config/tc-d30v.c (find_format): Do not accept flag registers as
3919 general purpose registers.
3920 (find_format): If an immediate value is expected at a given place
3921 in a format, but a register name has been provided instead, check
3922 to see if that register name matches the name of a predefined
3923 symbol and if it does, then use the symbol instead.
3924 (reg_name_search): If a register name matches a symbol name,
3925 prefer the register name to the symbol name.
3926
3927Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3928
3929 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3930 the previous insn to empty.
3931
39321998-09-20 Michael Meissner <meissner@cygnus.com>
3933
3934 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3935 pieces, forcing the use of an ANSI compiler.
3936
3937Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3938
3939 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3940 relocs.
3941 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3942
3943Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3944
66778679
RH		 3945 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3946 assembler syntax.
3947 (obj_elf_vtable_entry): Likewise.
3948 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3949 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3950 (tc_gen_reloc): Likewise.
3951 (arm_fix_adjustable): Likewise.
3952 (elf32_arm_force_relocation): New.
3953 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3954
3955Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3956
3957 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3958
3959Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3960
66778679
RH		 3961 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3962 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3963
3964Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
3965
3966 * config/tc-i386.c (i386_operand): Detect non-segment registers
3967 used as segment prefixes.
3968
3969Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
3970
3971 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
3972 optimize across FDE boundaries.
3973
3974 * config/obj-coff.c (obj_coff_section): Preserve any link once
3975 flags when setting the section flags.
3976
3977Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
3978
3979 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
3980 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
3981
3982Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3983
3984 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
3985 to the host width.
3986
3987Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
3988
3989 * frags.c (frag_grow): Include the size of the frag struct in the
3990 obstack chunk size.
3991
3992 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
3993 if the new subseg comes before the old.
3994
3995Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
3996
3997 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
3998 to handle edge8 and edge16.
3999
4000Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4001
4002 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4003 before we clobber the symbol involved.
4004
4005Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4006
66778679
RH		 4007 * config/tc-arm.c: Remove OBJ_ELF definitions for
4008 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4009 use arm_adjust_symtab for OBJ_COFF.
4010 (armelf_adjust_symtab): New Routine.
4011 * config/tc-arm.h: Define obj_adjust_symtab to
4012 armelf_adjust_symtab for OBJ_ELF.
4013
252b5132
RH		 4014Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4015
4016 * configure.in: Make all i386-elf targets use bfd_gas.
4017 * config/tc-i386.c (tc_i386_force_relocation): New.
4018 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4019 (md_apply_fix3): Likewise.
4020 (tc_gen_reloc): Handle them.
4021 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4022 tc_i386_force_relocation.
4023
4024Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4025
4026 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4027
4028Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4029
4030 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4031 current opcode after writing the first insturction of a reverse
4032 sequential pair.
4033
4034Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4035
4036 * read.h (generate_lineno_debug): Add prototype.
4037 * read.c (generate_lineno_debug): Make non-static.
4038
4039Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4040
4041 * config/tc-i386.c (md_assemble): Only warn for address/data size
4042 prefixes.
4043
4044Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4045
4046 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4047 against Thumb function names, as the linker needs this information.
4048
40491998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4050
4051 * expr.c (operand): Check also that there is no advance in operand
4052 after atof_generic in order to decide "is it label 0f or floating
4053 point number?".
4054
4055Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4056
4057 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4058 command line options with a single dash.
4059 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4060
4061Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4062
4063 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4064 * tc-arm.c (arm_fix_adjustable): New routine.
4065
40661998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4067
4068 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4069 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4070 demand_empty_rest_of_line before mri_comment_end.
4071 (equals): Check garbage after expression before
4072 mri_comment_end in MRI mode.
4073
4074Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4075
4076 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4077 small immediate constant to use the constant itself rather than
4078 always using 1.
4079
4080Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4081
4082 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4083 (pa_leave): Likewise.
4084
4085Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4086
4087 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4088 prefixes.
4089 (i386_operand): Fix an error message.
4090
4091Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4092
4093 * doc/c-arm.texi (ARM Directives): Document .req directive.
4094
4095 * config/tc-arm.c (reg_required_here): Display erroneous string if
4096 the register name could not be decoded.
4097 Do not set inst.instruction if the sift is -1.
4098
4099Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4100
4101 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4102 we do for EXTERN.
4103
4104Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4105
4106 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4107 even if it is belived to be unnecessary.
4108
4109Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4110
4111 config/tc-i386.c (i386_operand): Size immediate constants by
4112 suffix (erroneously removed as part of July 7 change).
4113
4114Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4115
66778679
RH		 4116 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4117 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4118 (armelf_frob_symbol): New Routine.
4119 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4120
4121Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4122
4123 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4124
4125Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4126
4127 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4128 command line switches passed to assembler.
4129
4130Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4131
4132 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4133 (gas_cgen_opcode_desc): Declare.
4134 (gas_cgen_parse_operand): Declare.
4135 (*): Prepend gas_ to gas specific fns to denote them as such.
4136 All uses updated.
4137 * cgen.c (gas_cgen_opcode_desc): New global
4138 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4139 (queue_fixup): Renamed from cgen_queue_fixup.
4140 (*): Prepend gas_ to gas specific fns to denote them as such.
4141 All uses updated.
4142 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4143 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4144 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4145 Open opcode table and initialize it.
4146 (make_parallel): Use gas_cgen_opcode_desc.
4147 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4148 (md_assemble): Ditto.
4149
4150Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4151
4152 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4153 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4154 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4155 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4156 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4157 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4158 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4159 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4160 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4161 (INIT_STAB_SECTION): Likewise.
4162 (OBJ_PROCESS_STAB): Likewise.
4163
4164 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4165 (md_parse_option): Watch for them.
4166 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4167 (md_begin): Kill neverdef code.
4168 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4169 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4170 (s_alpha_coff_wrapper): New.
4171 (md_pseudo_table): Trap all ECOFF pseudos.
4172
4173Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4174
4175 Start of changes to remove mdebug section from mips*-elf
4176 Based on MIPS_STAB_ELF definition
4177 * acconfig.h: undef if not configured
4178 * config.in: undef if not configured
4179 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4180 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4181 * stabs.c (s_stab_generic): flush frag
4182
4183Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4184
66778679
RH		 4185 * configure.in: (arm-*-elf): Handle.
4186 (thumb-*-elf): Handle.
4187 * configure: Regenerate.
4188 * read.c (stringer): Fix typo in comment.
4189 * write.c (fixup_segment): Don't add symbol value to addend if
4190 TC_ARM and OBJ_ELF.
4191 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4192 sections.
4193 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4194 for OBJ_ELF.
252b5132
RH		 4195
4196Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4197
4198 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4199 (write_2_short): Emit warning if new flag is set.
4200 (do_assemble): Set flags if left instruction is one of special
4201 "right-instruction-killer" type.
4202
4203Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4204
4205 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4206 Always output words in debug_info section as big endian.
4207 (sparc_target_format): Choose correct bfd target.
4208 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4209
4210Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4211
4212 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4213 to work with internationalization code. Issue an error when two
4214 operands match that are not allowed to match.
4215
4216Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4217
4218 * configure.in (install_tooldir): Allow target to specify whether
4219 it wants to be installed in $(tooldir)/bin.
4220 * configure: Regenerate.
4221 * Makefile.am (install-exec-local): Set install-exec-tooldir
4222 dependency via configure.
4223 * Makefile.in: Regenerate.
4224
4225Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4226
4227 * Makefile.am (install-exec-local): Split into two ...
4228 (install-exec-bindir,install-exec-tooldir): New rules.
4229 * Makefile.in: Regenerate.
4230
4231Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4232
4233 * Makefile.am (install-exec-local): Don't remove the file before
4234 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4235 W. Rozycki <macro@ds2.pg.gda.pl>.
4236 * Makefile.in: Rebuild.
4237
4238Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4239
4240 * cgen.c: Include libiberty.h.
4241 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4242 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4243 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4244 (md_cgen_lookup_reloc)): Declare.
4245 (md_cgen_record_fixup_exp): Declare.
4246 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4247 (m32r_relax_frag): Declare.
4248 (cgen_md_apply_fix3): Decls moved to cgen.h.
4249 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4250 (m32r_cgen_record_fixup_exp): Delete decl.
4251 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4252 (assemble_nop): Delete.
4253 (expand_debug_syms): Delete unused `exp'.
4254 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4255 Add default case for -Wall.
4256 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4257 (md_atof): Delete unused wordP.
4258
4259Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4260
4261 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4262 value.
4263
4264Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4265
4266 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4267 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4268 .print, .purgem, and .struct. Remove documentation for
4269 .app-file.
4270
4271Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4272
4273 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4274 Update call to insert_operand.
4275
4276Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4277
4278 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4279
4280Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4281
4282 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4283 whitespace after a prefix operator.
4284
4285Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4286
4287 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4288
4289Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4290
4291 * config/tc-sparc.c (log2): New static function.
4292 (s_reserve): Use log2 to convert alignment before calling
4293 record_alignment.
4294 (s_common): Use log2 to convert alignment before calling
4295 record_alignment and frag_align.
4296 (sparc_cons_align): Use log2.
4297
4298Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4299
4300 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4301 (s_common): Likewise.
4302
4303 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4304 initialization of waddr.
4305 (sparc_elf_final_processing): Add default case to switch.
4306
4307Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4308
4309 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4310 than temporary real.
4311
4312Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4313
4314 * write.c (subsegs_finish): Don't align the segments if there were
4315 any errors.
4316
4317 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4318 copying aux information.
4319
4320 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4321 expression into a symbol.
4322
4323Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4324
4325 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4326 type to unsigned int.
4327 (md_assemble): Change type used to store offsets from unsigned
4328 long to long.
4329 (i386_operand): Switch error check to only call RESTORE_END_STRING
4330 once after parse_register.
4331
4332Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4333
4334 * config/tc-v850.c (md_show_usage): Changed format to match that
4335 of gcc, ld, etc.
4336
4337 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4338
4339Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4340
4341 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4342 relocs.
4343 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4344 weak.
4345
4346Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4347
4348 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4349 * doc/Makefile.in: Rebuild.
4350
4351Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4352
66778679
RH		 4353 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4354 for %lo expressions.
4355 (mips_ip, case 'u'): Move range check after code to mask
4356 off bits in %hi/%lo expressions. Mask off high bits for
4357 %lo expressions.
252b5132
RH		 4358
4359Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4360
4361 * doc/Makefile.am (gasver.texi): New target.
4362 (as.info, as.dvi): Depends upon gasver.texi.
4363 * doc/as.texinfo: Include gasver.texi. Mention version number on
4364 title page and in top node.
4365 * doc/Makefile.in: Rebuild.
4366
4367Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4368
4369 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4370 but not including the line containing the edict.
4371 * listing.h (LISTING_EOF): New.
4372 * input-scrub.c (input_scrub_next_buffer): Call it.
4373
4374Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4375
4376 * config/tc-i386.c (i386_operand): Don't set the size of an
4377 immediate address based solely on the suffix and the mode.
4378
4379 * config/tc-i386.c (md_assemble): Add assertion to make sure
4380 overlap2 does not set Imm.
4381
4382 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4383 sequences of whitespace to a single space.
4384 (is_space_chars): Just compare with space.
4385 (md_begin): Don't initialize space_chars.
4386 (md_assemble): Just skip a single whitespace character.
4387 (i386_operand): Rewrite base-index parsing to use new
4388 parse_register, and to skip white space. Skip white space in a
4389 number of other places too. Don't give error message if
4390 parse_register fails.
4391 (parse_register): Change reg_string parameter to be non-const.
4392 Add end_op parameter. Skip white space after the `%', and return
4393 end of register string. Give error message here rather than
4394 caller.
4395
4396Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4397
4398 Based on patch from Matt Semersky <matts@scd.hp.com>:
4399 * expr.c (op_encoding): Make const.
4400 (expr_set_precedence): New function.
4401 (expr_begin): Don't set operator rankings, just call
4402 expr_set_precedence.
4403 * expr.h (expr_set_precedence): Declare.
4404 * read.c (s_mri): Call expr_set_precedence.
4405
4406Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4407
4408 * doc/as.texinfo (Statements): Remove paragraph discussing
4409 continuing lines with a backslash. This hasn't worked for years,
4410 if it ever did.
4411
4412Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4413
66778679 4414 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4415 symbol definitions.
4416 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4417 (ps_CTORS, ps_DTORS): New section types.
4418 (vms_fixup_xtors_section): New function
4419 (Ctors_Psect, Dtors_Psect): Define.
4420 (IS_GXX_XTOR): Define
4421 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4422 Filter static constructors/destructors and add to
4423 Ctors_Symbols/Dtors_Symbols chain.
4424 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4425 appropriate section.
4426
66778679 4427 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4428 * makefile.vms: Merge vax/vms support.
4429
4430Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4431
4432 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4433 (elf_pseudo_table): Add them.
4434 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4435 (md_apply_fix): Accept them.
4436 (mips_fix_adjustable): Don't adjust them.
4437 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4438 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4439 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4440 (tc_fix_adjustable): Don't adjust them.
4441
4442Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4443
4444 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4445 (cgen.o): Use it.
4446 * Makefile.in: Regenerate.
4447 * configure.in: AC_SUBST cgen_cpu_prefix.
4448 * configure: Regenerate.
4449
4450Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4451
4452 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4453 Changed all users of COND12_DELAY.
4454
4455Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4456
4457 * config/tc-mn10300.c (set_arch_mach): New function.
4458 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4459 (md_begin): Default to mn10300 mode.
4460 (md_assemble): Only accept instructions for the core mn10300
4461 chip and the active machine type.
4462
4463Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4464
4465 * subsegs.h (segment_info_type): Give the struct a name.
4466 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4467 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4468 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4469 * config/tc-w65.h (tc_reloc_mangle): Declare.
4470 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4471
4472Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4473
66778679
RH		 4474 * config/tc-v850.c (v850_comm): Restore old section
4475 after common processing.
252b5132
RH		 4476
4477Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4478
4479 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4480
4481Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4482
4483 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4484 char with code that explicitly sign-extends.
4485
4486Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4487
4488 * config/tc-v850.c (md_begin): Restore text section as the current
4489 section after creating call table sections.
4490 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4491 code.
4492
4493 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4494 with call to macro SYM_AUXINFO.
4495
4496Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4497
4498 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4499 with the program transform name.
4500 * Makefile.in: Rebuild.
4501
4502Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4503
4504 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4505 information.
4506
4507Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4508
4509 * config/tc-i386.c (i386_operand): Be prepared for a space between
4510 the open parenthesis and the start of the register operand,
4511 because of the June 16 change.
4512
4513Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4514
4515 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4516 BFD_ASSEMBLER.
4517
4518Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4519
4520 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4521 even if it is belived to be unnecessary.
4522
4523Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4524
4525 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4526 symbols.
4527 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4528
4529Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4530
4531 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4532 shift amount for a repeated operand. The shift amount for the
4533 repeated copy comes from the size of the operand.
4534
4535Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4536
4537 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4538
4539Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4540
4541 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4542
4543Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4544
4545 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4546 characters in it as LEX_IS_SYMBOL_COMPONENT.
4547 * config/tc-i386.h (tc_symbol_chars): Define.
4548 (extra_symbol_chars): Declare.
4549 * config/tc-i386.c (extra_symbol_chars): Define.
4550 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4551 (line_comment_chars): Set to '/' if TE_LINUX.
4552 * doc/c-i386.texi (i386-prefixes): Update.
4553 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4554
4555Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4556
4557 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4558 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4559
45601998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4561
4562 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4563 constraint in instructions REP & REPI.
4564
4565Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4566
4567 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4568 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4569
4570 (check_range): If the operand is shifted, then shift the number
4571 before checking its range.
4572
4573 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4574
4575 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4576 common sections.
4577
4578Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4579
4580 * config/tc-v850.c (v850_comm): Create special sections as needed.
4581
45821998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4583
4584 * config/tc-d10v.c (write_2_short): Addition of swapping
4585 instructions for sequential and reverse sequential order when
4586 given order is not possible.
4587
4588Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4589
4590 * Makefile.am: Rebuild dependencies.
4591 (DEP_INCLUDES): Fix reference to intl build directory.
4592 * Makefile.in: Rebuild.
4593
4594Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4595
4596 * doc/c-i386.texi: Update 16 bit documentation.
4597
4598 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4599 IgnoreDataSize to IgnoreSize as they are used for address size as
4600 well as data size.
4601 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4602 32-bit mode, similarly addr16/data16 and variants.
4603
4604Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4605
4606 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4607 sequential word multiply instructions.
4608
4609 (do_assemble): Add extra command line argument, to allow mul32
4610 attribute to be preserved across parallel insns.
4611 (md_assemble): Insert NOPs between explicitly parallel insns which
4612 contain an 32 bit multiply and a 16 multiply.
4613
4614Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4615
4616 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4617 likewise for REPE.
4618
4619 * config/tc-i386.c (reloc): Add braces.
4620
4621 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4622 consistent with Intel naming.
4623 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4624 use bitfields in sib_byte.
4625 (modrm_byte): Don't use bitfields here either.
4626
4627 * config/tc-i386.c (current_templates): Add const.
4628 (parse_register): Add const to return, param, and char *s.
4629 (i386_operand): Add const to reg_entry *r.
4630 * config/tc-i386.h (templates): Add const to start, end.
4631
4632 Inspired by code for 16 bit gas support from Martynas Kunigelis
4633 <martynas@nm3.ktu.lt>:
4634 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4635 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4636 (uses_mem_addrmode): Remove.
4637 (md_estimate_size_before_relax): Add support here too.
4638 (md_relax_table): Rewrite interface to md_relax for 16 bit
4639 support.
4640 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4641 (opcode_suffix_to_type): Remove.
4642 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4643 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4644 (md_convert_frag): Likewise.
4645 (i386_operand): Add support for 16 bit base/index regs,
4646 immediates, and displacements. Remove some unnecessary casts, and
4647 localise end_of_operand_string, displacement_string_start,
4648 displacement_string_end variables. Add GCC_ASM_O_HACK.
4649 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4650
4651 * config/tc-i386.c (prefix_hash): Remove.
4652 (md_begin): Rewrite without obstacks. Remove prefix hash table
4653 handling. Rewrite lexical table handling.
4654 (i386_print_statistics): Don't print prefix statistics.
4655 (md_assemble): Rewrite instruction parser so that line is not
4656 converted to lower case. Don't do a hash_find for prefixes,
4657 instead recognise them via opcode modifier.
4658 (expecting_operand, paren_not_balanced): Localise variables.
4659 * config/tc-i386.h (IsPrefix): Define.
4660 (prefix_entry): Remove.
4661
4662 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4663 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4664 '\\' in case where comment_chars contains '/'.
4665
4666 * config/tc-i386.c (MATCH): Ensure given operand and template
4667 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4668 you must write `ljmp *table(%ebx)'.
4669
4670 From H.J. Lu <hjl@gnu.org>:
4671 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4672 as 0 ifndef BFD_ASSEMBLER.
4673 (md_assemble): Allow immediate operands without suffix or
4674 other reg operand to default in size to the current code size.
4675
4676Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4677
66778679
RH		 4678 * config/tc-v850.c (md_begin): Restore creation of
4679 .call_table_text and .call_table_data sections.
252b5132
RH		 4680
4681Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4682
4683 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4684 after emitting a word of noops.
4685
4686Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4687
4688 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4689 (i386_operand): Simplify checks for valid base/index combinations.
4690 Disallow `in 4(%dx),%al'.
4691
4692 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4693 index_reg const.
4694 (add_prefix): Change parameter from char to int.
4695
4696 * config/tc-i386.h (Ugh): Define opcode modifier.
4697 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4698
4699 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4700 CONSISTENT_REGISTER_MATCH macros to check register types more
4701 thoroughly. Check for illegal suffix/operand combinations
4702 when matching insns with operands. Handle new `s' suffix, and
4703 associated FloatMF opcode modifier for float insns with memory
4704 operands.
4705 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4706 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4707 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4708 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4709 DATA_PREFIX_OPCODE throughout.
4710
4711 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4712 (md_assemble): Rewrite suffix/register operand checking code to be
4713 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4714 AnyMem, the better to grep.
4715 (pi): Remove Abs.
4716 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4717 given a memory operand. Don't set Abs bits either.
4718 (type_names): Remove Mem*, Abs*.
4719 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4720 define opcode_modifiers as these cases are handled by Disp8,
4721 Disp16, Disp32 and suffix checks.
4722 (COMES_IN_BOTH_DIRECTIONS): Remove.
4723 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4724
4725 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4726 if IgnoreDataSize modifier given. Remove ShortformW modifier
4727 test. Add test for ShortForm in W base_opcode modification.
4728 Merge Seg2ShortForm and Seg3ShortForm code.
4729 * config/tc-i386.h (ShortFormW): Remove.
4730 (IgnoreDataSize): Define.
4731
4732Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4733
4734 * config/tc-d30v.c (md_assemble): Store previous segment state
4735 with previous instruction.
4736
4737Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4738
4739 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4740 (ebp, esp): Remove static variables.
4741 (MATCH): Remove test for InOutPortReg.
4742 (i386_operand): Properly handle InOutPortReg here instead.
4743 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4744 (md_assemble): Simplify and correct modrm and sib generation.
4745 (i386_operand): Add warning for scale without index.
4746 Rewrite checks for valid base/index combinations.
4747
4748 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4749 macros and enclose in do while(0).
4750 (RESTORE_END_STRING): Likewise.
4751 (md_assemble): Add one to printed operand number so we start
4752 from 1 not 0. Add some more gettext invocations.
4753 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4754 number here too.
4755
4756 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4757 DATA_PREFIX, SEG_PREFIX): Define.
4758 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4759 (check_prefix): Remove function.
4760 (add_prefix): New function. Add prefix to i.prefix as well as
4761 doing checks.
4762 (md_assemble): Changes for add_prefix. Remove hack for wait
4763 prefix, instead always output prefixes in fixed order. Test
4764 for jcxz/loop when selecting between word & dword operations,
4765 and add address size prefix rather than operand size prefix.
4766 Remove operand -> address size hack when emitting jcxz/loop.
4767 (i386_operand): Remove O_Absent check as it's done in expr.
4768
4769Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4770
4771 * configure.in: Recognize m5200 as a cpu_type of m68k.
4772 * aclocal.m4: Rebuild with current libtool.
4773 * configure: Rebuild.
4774
4775Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4776
4777 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4778 to relaxable_symbol to prevent references to external symbol from
4779 being relaxed.
4780
4781Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4782
4783 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4784 symbols are relaxable.
4785
4786Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4787
66778679
RH		 4788 * config/tc-v850.c (md_begin): Don't create special
4789 sections by default.
252b5132
RH		 4790
4791Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4792
4793 * config/tc-mips.c (macro): For div and udiv, close the
4794 reorder block as soon as possible.
4795
4796Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4797
4798 From Matt Semersky <matts@scd.hp.com>:
4799 * macro.c (macro_mri_mode): New function.
4800 * macro.h (macro_mri_mode): Declare.
4801 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4802 MRI mode.
4803
4804Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4805
4806 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4807 OBJ_EVAX case.
4808
4809 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4810 until after xstrdup in OBJ_EVAX case.
4811
4812Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4813
4814 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4815 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4816 of hardcoded magic number.
4817 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4818
4819Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4820
4821 * read.c (do_s_func): New function.
4822 (s_func): Call it.
4823 * read.h (do_s_func): Add prototype.
4824
4825Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4826
4827 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4828 nops if fill pattern not specified.
4829
4830Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4831
4832 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4833 * config/te-go32.h (TE_GO32): Define.
4834 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4835
4836Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4837
4838 Implement .func/.endfunc pseudo-ops.
4839 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4840 (s_func): Declare.
4841 * read.c (potable): Add .func,.endfunc.
4842 (s_func): New function.
4843 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4844 functions.
4845 (in_doc_func_p,current_function_label): New static globals.
4846 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4847
4848Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4849
4850 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4851 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4852 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4853 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4854 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4855 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4856 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4857 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4858 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4859 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4860 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4861 * config/tc-a29k.c: Don't define md_short_jump_size,
4862 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4863 * config/tc-alpha.c: Likewise.
4864 * config/tc-alpha.h: Likewise.
4865 * config/tc-arm.c: Likewise.
4866 * config/tc-h8300.c: Likewise.
4867 * config/tc-h8500.c: Likewise.
4868 * config/tc-hppa.c: Likewise.
4869 * config/tc-i860.c: Likewise.
4870 * config/tc-i960.c: Likewise.
4871 * config/tc-ppc.c: Likewise.
4872 * config/tc-sh.c: Likewise.
4873 * config/tc-sparc.h: Likewise.
4874 * config/tc-tic30.c: Likewise.
4875 * config/tc-w65.c: Likewise.
4876 * config/tc-z8k.c: Likewise.
4877
4878Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4879
4880 * config/tc-vax.c (_): Delete this macro used for placeholder
4881 values in vax_operand_width_size; it conflicts with the _() macro
4882 used for internationalization.
4883
4884Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4885
4886 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4887 code. From Chris Moller <moller@bops.com>.
4888
4889 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4890 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4891 * read.c (emit_expr): Initialize seg and subseg fields of a new
4892 broken word.
4893 * write.c (write_object_file): Switch to the appropriate segment
4894 and subsegment when processing a broken word.
4895
4896 * config/tc-m68k.c (mri_assemble): New static function.
4897 (build_mri_control_operand): Call mri_assemble rather than
4898 md_assemble.
4899 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4900 (s_mri_endf, s_mri_endw): Likewise.
4901
4902Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4903
4904 * read.c (s_org): Call md_flush_pending_output if it is defined.
4905
4906 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4907
4908Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4909
4910 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4911 (md_parse_option): Add for same.
4912 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4913 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4914 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4915
4916 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4917
4918Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4919
4920 * config/tc-arm.c (find_real_start): Relax definition of local
4921 labels.
4922
4923Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4924
4925 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4926 symbols at the given address, not just the last one specified.
4927
4928Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4929
66778679
RH		 4930 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4931 or number_to_chars_littleendian to write data.
252b5132
RH		 4932
4933Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4934
4935 * config/tc-v850.c (md_assemble): Remove artificially created
4936 register name symbols.
4937
4938Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4939
4940 * write.c (fixup_segment): Change "segment" to "section" in
4941 error message.
4942
4943Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4944
4945 * write.c (fixup_segment): Change sym1-sym2 message again.
4946
4947Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4948
4949 * write.c (fixup_segment): Improve error message for sym1-sym2
4950 errors when sym1 is in a different segment from sym2.
4951
4952Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4953
4954 * config/tc-m32r.c (warn_unmatched_high): New static local.
4955 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4956 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4957 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4958 (md_parse_option): Likewise.
4959 (md_show_usage): Likewise.
4960 (m32r_frob_file): Likewise.
4961
4962 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4963 (read_a_source_file): Call them.
4964 * read.h (stabs_generate_asm_file): Declare.
4965 * stabs.c (stabs_generate_asm_file): New function.
4966 (generate_asm_file): New function.
4967 (stabs_generate_asm_lineno): Move file name handling into
4968 generate_asm_file.
4969
4970Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
4971
4972 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 4973 (d30v_current_align, d30v_current_align_seg): New variables.
4974 (d30v_last_label): New variable.
4975 (d30v_align, s_d30v_align, s_d30v_text): New functions.
4976 (s_d30v_data, s_d30v_section): Likewise.
4977 (md_pseudo_table): Call them.
4978 (md_begin): Initialize d30v_current_align_seg.
4979 (md_assemble): Call d30v_align when needed by known current alignment.
4980 (d30v_frob_label, d30v_cons_align): New functions.
4981 * config/tc-d30v.h (md_do_align): Remove.
4982 (tc_frob_label): Call d30v_frob_label.
4983 (md_cons_align): New.
252b5132
RH		 4984
4985 * config/tc-d30v.c (find_format): Convert complex expressions to
4986 expression symbols before processing. Clean up code formatting.
4987
4988Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
4989
4990 * po/Make-in (install-info): New target.
4991
4992Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
4993
4994 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
4995 instructions.
4996 * config/tc-mn10300.c (md_assemble): Likewise.
4997
4998Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
4999
5000 * Makefile.am: Update with `make dep-am'.
5001 (HFILES): Add cgen.h.
5002 (cgen.o): Depend on cgen.h.
5003 * Makefile.in: Regenerate.
5004
5005 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5006
5007Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5008
5009 * gasp.c (grab_label): Permit a label to be a preprocessor
5010 variable by permitting a label to start with a backslash.
5011
5012Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5013
5014 * config/tc-mips.c (validate_mips_insn): Removed hack
5015 for previously inaccessible bitfields in some INSN_TRAP
5016 instructions.
5017
5018Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5019
5020 * config/tc-d30v.c (do_assemble): Abort with error message
5021 if opcode operands do not match.
5022
5023Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5024
5025 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5026 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5027 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5028 similar new 'q' operand.
5029
5030Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5031
5032 * cgen.c (cgen_asm_finish_insn): Fix typo.
5033
5034Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5035
5036 * cgen.h: New file.
5037 * cgen.c: Include it.
5038 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5039 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5040 All callers updated.
5041 * config/tc-m32r.c: Include cgen.h.
5042 (m23r_insn): New members num_fixups,fixups.
5043
5044Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5045
5046 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5047 to avoid compiler warning.
5048
5049Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5050
5051 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5052 calling make.
5053
66778679 5054 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5055
5056Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5057
5058 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5059
5060Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5061
5062 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5063 a short format insn.
5064 (md_assemble): Set it for explicitly packed insns.
5065
5066Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5067
5068 * config/obj-coff.c (c_symbol_merge): Do not take address of
5069 native fields when performing the memcpy.
5070
5071Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5072
5073 * config/tc-mips.c (macro,macro2): Implement
5074 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5075
5076Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5077
5078 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5079 relocations against globally visible symbols.
5080 * config/tc-m68k.c (relaxable_symbol): New macro.
5081 (m68k_ip, md_estimate_size_before_relax): Use it.
5082 (tc_m68k_fix_adjustable): Also handle weak symbols.
5083
5084Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5085
5086 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5087 references to externally visible symbols.
5088 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5089 values in twice for a PC relative reloc if the symbol is
5090 externally defined.
5091
5092 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5093 don't adjust a PC relative reloc against an externally visible
5094 symbol.
5095 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5096 for a PC relative fixup against an externally visible defined
5097 symbol, arrange to store object file and addend values as though
5098 the symbol were not defined.
5099 (tc_gen_reloc): Likewise.
5100
5101Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5102
5103 * read.c (sizeof_leb128): Referenced externally by write.c so
5104 don't inline.
5105
5106Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5107
5108 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5109 and expand a 'debug' symbol associated with the next instruction
5110 that does not cause a short instruction to be filled with a NOP.
5111 (md_pseudo_table): Add support for .debugsym.
5112 (assemble_parallel_insn): Add calls to expand_debug_sym as
5113 appropriate.
5114 (md_assemble): Ditto.
5115
5116Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5117
5118 * as.c (main): Conditionally call setlocale.
5119 * gasp.c (main): Likewise.
5120 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5121 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5122
5123Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5124
5125 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5126
5127Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5128
5129 * config/tc-hppa.c: Change all calls to bzero to use memset.
5130 (pa_ip): Add cast to avoid warning.
5131 (tc_gen_reloc, md_apply_fix): Likewise.
5132 (pa_find_space_by_number): Likewise.
5133 (hppa_force_relocation): Likewise.
5134 (pa_block): Change i to unsigned int.
5135 * config/obj-som.h (obj_som_copyright): Declare.
5136
5137Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5138
5139 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5140 for line numbers for assembly source.
5141
5142Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5143
5144 * configure.in: Change version number to 2.9.4
5145 * configure: Rebuild.
5146
5147Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5148
5149 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5150
5151Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5152
5153 * ecoff.h: Change symbolS in function declaration to struct
5154 symbol.
5155
5156Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5157
5158 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5159 (md_convert_frag): Fix i18n typo.
5160
5161Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5162
5163 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5164 * ecoff.h: Protoype it.
5165 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5166 [EVAX] (s_alpha_prologue): Delete.
5167 (md_pseudo_table): Update.
5168
5169Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5170
5171 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5172 array to local pointer.
5173 (get_args, parse_expr): Add casts to avoid warnings.
5174
5175Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5176
5177 * read.c (s_set): Cast xmalloc return value to fragS *.
5178 * config/tc-m68k.c (m68k_ip): Function made static to match
5179 previous forward declaration.
5180 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5181
5182Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5183
5184 * config/tc-v850.c: Add internationalisation macros to error
5185 strings.
5186
5187 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5188 macros to error strings.
5189
5190Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5191
5192 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5193 reloc is in the TOC csect.
5194 (md_apply_fix3): Correct gettext typo.
5195
5196Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5197
5198 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5199 .L - they are local labels and the branches are not really
5200 function calls but rather far jumps.
5201
5202Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5203
5204 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5205
5206Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5207
5208 * config/tc-i386.c (md_assemble): Print operand number rather than
5209 using ordinal_names.
5210 (i386_operand): Likewise.
5211
5212Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5213
5214 * Makefile.am (INTLLIBS): Define to work around apparent automake
5215 bug.
5216 All Makefiles: Regenerated.
5217
5218 * Many files: Added gettext invocations around user-visible
5219 strings.
5220 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5221 HAVE_LC_MESSAGES): Define.
5222 * dep-in.sed: Added asintl.h.
5223 * po/Make-in: New file.
5224 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5225 Include "asintl.h".
5226 * read.c (Z_): Renamed from `_'.
5227 * Makefile.am (SUBDIRS): Added po.
5228 (POTFILES): new macro.
5229 (po/POTFILES.in): New target.
5230 ($(OBJS)): Added asintl.h.
5231 (HFILES): Likewise.
5232 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5233 (as_new_LDADD): Added $(INTLLIBS).
5234 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5235 (gasp_new_LDADD): Added $(INTLLIBS).
5236 (gasp_new_DEPENDENCIES): New macro.
5237 * configure, aclocal.m4: Rebuilt.
5238 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5239 po/Makefile.
5240 (ALL_LINGUAS): Define.
5241 * macro.c: Include "asintl.h".
5242 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5243 * as.h: Include "asintl.h".
5244 * config/tc-i386.c (ordinal_names): Removed.
5245 (md_assemble): Changed error text to avoid ordinal_names.
5246 (i386_operand): Likewise.
5247 (reloc): Added as_bad to avoid i18n problems.
5248 (tc_gen_reloc): Likewise.
5249 * config/tc-arm.c (bad_args): Now a #define.
5250 (bad_pc): Likewise.
5251 * config/obj-vms.c (VMS_stab_parse): Changed type of
5252 `long_const_msg'.
5253 (global_symbol_directory): Unified strings to avoid i18n
5254 problems.
5255 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5256 avoid i18n problems.
5257 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5258 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5259 i18n problems.
5260 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5261 problems.
5262 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5263 comment.
5264 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5265 problems.
5266 * as.c (print_version_id): Added an fprintf to avoid i18n
5267 problems.
5268 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5269 problems.
5270 * expr.c (expr): Added as_warn call to avoid i18n problems.
5271 * messages.c (as_assert): Changed code to avoid i18n problems.
5272 (as_abort): Likewise.
5273 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5274 (s_space): Likewise.
5275 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5276
5277Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5278
5279 * config/tc-i386.c (check_prefix): New static function, split out
5280 from md_assemble.
5281 (struct _i386_insn): Add wait_prefix field.
5282 (md_assemble): Remove wait_prefix local variable. Use
5283 check_prefix when adding a prefix.
5284
5285 * config/tc-i386.c (current_templates): New static variable.
5286 (md_assemble): Remove current_templates local variable.
5287 (md_assemble, i386_operand): Improve error and warning messages in
5288 many places. Add RESTORE_END_STRING in many places before error
5289 return. Clarify some comments.
5290
5291 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5292 element array.
5293 (md_assemble): Parse string instruction operands, looking for
5294 segment override prefixes. Check for invalid segment prefixes on
5295 string instruction.
5296 (i386_operand): i.seg[] and max mem_operand changes for string
5297 insns.
5298 * config/tc-i386.h (EsSeg): Define.
5299
5300 * config/tc-i386.h (regKludge): Define.
5301 (iclrKludge, imulKludge): Don't define.
5302 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5303 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5304 opcode_modifier checks to look for more common cases first. Add
5305 default_seg for IsString case.
5306
5307Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5308
5309 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5310 AC_DECL_YYTEXT.
5311 * configure: Rebuild with new automake and libtool.
5312 * aclocal.m4, Makefile.in: Likewise.
5313
5314 * doc/Makefile.am (as.dvi): New target.
5315 * doc/Makefile.in: Rebuild.
5316
5317Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5318
5319 * configure.in: Added sparc86x support.
5320
5321 * configure: Rebuild.
5322
5323 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5324 sparc_arch.
5325 (md_parse_option): Warn if -EL is not supported for this architecture.
5326
5327 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5328
5329Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5330
66778679
RH		 5331 * config/tc-mips.c (mips_ip): Note when we use get match on
5332 the full instruction name.
252b5132
RH		 5333
5334Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5335
5336 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5337 back into the expression to handle add/sub simplification correctly.
5338
5339Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5340
66778679 5341 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5342
5343Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5344
5345 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5346 #<n>' instruction.
5347
5348Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5349
5350 * symbols.c (max_indent_level): New global.
5351 (print_symbol_value_1): Use it.
5352 * expr.h (expr_build_dot): Declare.
5353 * expr.c (expr_build_dot): New function.
5354
5355Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5356
5357 * symbols.c (print_binary): New function.
5358 (print_expr_1): Call it.
5359
5360Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5361
5362 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5363 operand in the opcode.
5364
5365Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5366
5367 * config/tc-i386.h: Reorder operand flags and opcode modifier
5368 flags for clarity. Remove unused definitions: Unknown,
5369 ImmUnknown, DispUnknown, NoModrm.
5370 * config/tc-i386.c (type_names): Add missing Debug type.
5371 (md_assemble): Better duplicate prefix checking. Quicker string
5372 instruction check via new opcode_modifier flag.
5373
5374Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5375
5376 * doc/as.texinfo (Invoking): Clarify -Wa example.
5377
5378Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5379
5380 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5381 (s_mips_weakext): Define.
5382 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5383 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5384 defined(TC_MIPS).
5385
5386Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5387
5388 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5389 is an error if the value can not be computed at assembly time.
5390 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5391
5392Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5393
5394 * gasp.c (main): Set next field of new include_path structure to
5395 NULL. From Avery Pennarun <averyp@gdc.ca>.
5396
5397 * read.c (s_mri_sect): Call as_bad rather than abort for an
5398 unsupported MRI target.
5399
5400Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5401
5402 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5403 the destination of a branch instruction should be altered.
5404 (find_real_start): New function: Locate the real, Thumb coded
5405 start of a Thumb function.
5406 (do_t_branch23): Alter the destination of branches to Thumb
5407 functions.
5408
5409 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5410
5411Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5412
5413 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5414 also.
5415
5416Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5417
5418 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5419 * doc/c-hppa.texi: Likewise.
5420
5421Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5422
5423 * Makefile.am: Rebuild dependencies.
5424 * Makefile.in: Rebuild.
5425
5426 * Makefile.am (DEP_INCLUDES): New variable.
5427 (.dep1): Change to work when srcdir is not an absolute path.
5428 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5429 * Makefile.in: Rebuild.
5430
5431Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5432
5433 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5434 LinearAddress patch.
5435
5436 * configure.in: Set version to 2.9.1.
5437 * configure: Rebuild.
5438
5439 * Branched binutils 2.9.
5440
5441Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5442
5443 * config/tc-i386.h (FWait): Define.
5444 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5445 other prefixes. Check FWait flag in opcode table to see which
5446 instructions require an fwait prefix.
5447
5448Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5449
5450 * stabs.c (get_stab_string_offset): Always create a stab string
5451 section.
5452
5453Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5454
5455 Fix some gcc -Wall warnings:
5456 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5457 * ehopt.c (eh_frame_code_alignment): Likewise.
5458 * expr.c (integer_constant, operand): Likewise.
5459 * frags.c (frag_align): Likewise.
5460 * gasp.c (level_0, change_base, doinstr): Likewise.
5461 * hash.c (hash_ask): Likewise.
5462 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5463 (debugging_pseudo): Likewise.
5464 * macro.c (define_macro, check_macro): Likewise.
5465 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5466 (ignore_rest_of_line, float_cons): Likewise.
5467 * symbols.c (decode_local_label_name): Likewise.
5468 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5469 (fixup_segment, number_to_chars_bigendian): Likewise.
5470 (number_to_chars_littleendian): Likewise.
5471 * config/atof-ieee.c (gen_to_words): Likewise.
5472 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5473 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5474 * read.c (output_big_sleb128): Initialize locals to avoid
5475 warnings.
5476 (output_big_uleb128, equals): Likewise.
5477 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5478 to unsigned int. Change zeros to unsigned int.
5479 * cond.c (s_if): Add return to default case.
5480 * frags.c (frag_now_fix): Change return type to addressT.
5481 * frags.h (frag_now_fix): Update declaration.
5482 * listing.c (file_info_struct): Change linenum to unsigned int.
5483 (struct list_info_struct): Change hll_line to unsigned int.
5484 (print_source): Update format string.
5485 * read.c (emit_expr): Change scan to unsigned int, and don't
5486 bother to initialize it.
5487 * symbols.c (dollar_label_count): Change to unsigned long.
5488 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5489 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5490 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5491
5492Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5493
5494 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5495 mcf5200 just as we do for m68000.
5496 (m68k_init_after_args): Likewise.
5497 (md_estimate_size_before_relax): Likewise.
5498
5499Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5500
5501 * config/tc-v850.c (md_assemble): Store relocation addend in
5502 fixup instead of instruction.
5503
5504Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5505
5506 * config/tc-i386.c (md_assemble): Swap template arguments to
5507 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5508 This macro is currently symmetric, so passing them the wrong
5509 way didn't cause any problem, but may if the macro is changed
5510 in the future.
5511 After copying template to i.tm, use i.tm. rather than t-> to
5512 access fields, and make t a const*
5513 Move i.tm.operand_types[] swap to immediately after the copy.
5514
5515Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5516
5517 * expr.h (expr_build_uconstant): Add prototype.
5518 (expr_build_unary,expr_build_binary): Add prototypes.
5519 * expr.c (expr_build_uconstant): New function.
5520 (expr_build_unary,expr_build_binary): New functions.
5521
5522Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5523
66778679
RH		 5524 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5525 * macro.c (macro_expand_body): Increase buffer size.
5526 * messages.c (as_warn): Likewise.
252b5132
RH		 5527 (as_warn_where, as_bad, as_bad_where): Likewise.
5528
5529Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5530
5531 Based on patch from H.J. Lu <hjl@gnu.org>:
5532 * Makefile.am (DISTSTUFF): New variable.
5533 (diststuff): New target.
5534 * Makefile.in: Rebuild.
5535
5536Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5537
5538 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5539 m32r_elf_section_change_hook.
5540
5541 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5542 emit a nop if a section ends with a 16 bit instruction.
5543
5544Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5545
5546 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5547 s_lcomm rather than obj_coff_lcomm.
5548 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5549
5550Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5551
5552 * config/tc-i386.h (LinearAddress): Define.
5553 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5554 instruction, don't use a default segment.
5555
5556Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5557
5558 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5559 * configure: Rebuild.
5560
5561Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5562
5563 * aclocal.m4, configure: Rebuild with libtool 1.2.
5564
5565Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5566
5567 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5568 PC relative branches. Patch courtesy of Jonathan Walton.
5569
5570
5571Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5572
5573 * configure.in (emulations): Add thumb-pe target.
5574
5575 * configure (emulations): Add thumb-pe target.
5576
55771998-03-17 Ken Raeburn <raeburn@cygnus.com>
5578
5579 * itbl-lex.l (yywrap): Don't define if already defined as a
5580 macro.
5581
5582Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5583
5584 * depend.c (quote_string_for_make): New function.
5585 (wrap_output): Use it.
5586
5587Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5588
5589 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5590 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5591
5592Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5593
5594 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5595 Recognize -GN and -relax.
5596 (md_begin): Initialize gp size from -G switch.
5597 (alpha_force_relocation): Always force if -relax.
5598 (alpha_align): Take a new argument that will specify when to
5599 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5600 Change all callers. Emit nop alignment padding as nop+unop pair.
5601
5602Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5603
5604 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5605 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5606
5607Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5608
5609 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5610 require padding to the next long word boundary.
5611
5612Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5613
5614 * cgen.c: #include symcat.h.
5615 * config/tc-m32r.c: Likewise.
5616
5617Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5618
5619 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5620 absolute expressions instead of '$' prefixed register names.
5621
5622Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5623
5624 * read.c (s_set): Record file and line info for symbols when -as.
5625 (pseudo_set): Don't overwrite that dummy fragment.
5626
5627Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5628
5629 * config/tc-ppc.c (md_pseudo_table): Add "section".
5630 (ppc_named_section): New static function.
5631
5632Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5633
5634 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5635 so we don't have to scan the entire list.
5636
5637Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5638
5639 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5640 case, allow the parallel instructions to modify the same flag
5641 bits.
5642
5643Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5644
5645 * listing.c (list_symbol_table): Categorize symbols by
5646 undefined_section rather than sy_frag->line == NULL.
5647
5648Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5649
5650 * Makefile.am (install-exec-local): Install properly when ln
5651 fails or tooldir == prefix.
5652
5653Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5654
5655 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5656 Test result of insert_operand for error.
5657
5658Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5659
5660 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5661 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5662 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5663 * doc/Makefile.in: Rebuild.
5664
5665Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5666
5667 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5668 (macro): Fix handling of M_COP[0-3].
5669
5670Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5671
5672 Based on patches from Ross Harvey <ross@teraflop.com>:
5673 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5674 if macro_alternate or macro_mri.
5675 (getstring): Remove support for byte constants between < and >.
5676 (get_any_string): '<' only starts a string if macro_alternate or
5677 macro_mri.
5678 (macro_expand_body): Permit keyword parameters following
5679 positional parameters.
5680
5681 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5682 * configure.in (alpha*-*-netbsd*): New target.
5683 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5684 * configure: Rebuild.
5685
5686 * as.h (flag_warn_suppress_instructionswap): Move from here...
5687 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5688 here, and make static.
5689
5690 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5691 BFD_ASSEMBLER or MANY_SEGMENTS.
5692
5693 * as.c (show_usage): Update bug-gnu-utils address.
5694 * gasp.c (show_usage): Likewise.
5695 * doc/as.texinfo (Bug Reporting): Likewise.
5696
5697Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5698
66778679 5699 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5700 insns regardless of the size of a pointer if we're in mips I or
5701 MIPS II mode.
66778679 5702 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5703
5704Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5705
5706Fix rac to accept only a0:
5707 * tc-d10v.c (parallel_ok, find_opcode):
5708 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5709 Introduce OPERAND_GPR.
5710
5711Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5712
5713 * read.c (s_fill): Handle non-constant repeat counts by creating
5714 an rs_space fragment.
5715
5716Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5717
5718 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5719 from as_bad to as_warn.
5720
5721Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5722
5723 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5724 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5725 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5726
5727Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5728
5729 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5730 seg_fix_rotP rather than fix_root from seg_info.
5731
5732Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5733
5734 * expr.c: Add support for 0x1_2_3_4 bignums.
5735
5736Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5737
5738 * configure.in: Change -linux* to -linux-gnu*.
5739 * configure: Rebuild.
5740
5741 * app.c (do_scrub_begin): Treat \r as whitespace.
5742
5743Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5744
5745 * Makefile.am: Update dependencies.
5746 * Makefile.in: Rebuild.
5747
5748Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5749
5750 * configure, aclocal.m4: Rebuild with new libtool.
5751
5752Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5753
66778679
RH		 5754 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5755 the argument to bfd_set_arch_mach.
5756 (load_address): Use bfd_arch_bits_per_address to determine the
5757 bit size of an address instead of looking at the isa level.
5758 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5759
5760Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5761
5762 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5763
5764Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5765
5766 * ehopt.c: New file.
5767 * as.h (enum _relax_state): Add rs_cfa.
5768 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5769 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5770 * read.c (emit_expr): Call check_eh_frame.
5771 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5772 (relax_segment): Likewise.
5773 * Makefile.am: Rebuild dependencies.
5774 (GAS_CFILES): Add ehopt.c.
5775 (GENERIC_OBJS): Add ehopt.o.
5776 * doc/internals.texi (Frags): Document rs_cfa.
5777
5778 * as.c (show_usage): Mention --traditional-format.
5779 (parse_args): Accept --traditional-format.
5780 * as.h (flag_traditional_format): Declare.
5781 * output-file.c (output_file_create): If flag_traditional_format,
5782 set BFD_TRADITIONAL_FORMAT on stdoutput.
5783 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5784
5785 * config/tc-mips.c (append_insn): Make sure that if we have a
5786 fixup for an unmatched %hi reloc, it does not associated with a
5787 variant frag.
5788
5789 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5790 * doc/Makefile.in: Likewise.
5791
5792Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5793
5794 * config/tc-m32r.c (check_for_side_effects): New function.
5795 (can_make_parallel): Add checks for instruction side effects
5796 clashing with the other instruction.
5797 (assemble_parallel_insn): Improve warning messages. Return error
5798 message from non-swapped instruction order.
5799
5800Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5801
5802 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5803
5804 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5805 md_cleanup definition. This moves the forced literal output to
5806 the end of the source pass, and avoids macro's inserting literals
5807 into the code immediately after the macro expansion.
5808
5809Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5810
5811 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5812 a gas internal symbol is adjustable.
5813 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5814
5815 * as.h: If gcc version greater than 2.6, use `__format__' and
5816 `__printf__' in function attributes, rather than `format' and
5817 `printf'.
5818
5819Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5820
5821 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5822
5823Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5824
5825 Add tms320c30 support:
5826 * config/tc-tic30.h: New file.
5827 * config/tc-tic30.c: New file.
5828 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5829 TARGET_FORMAT as "coff-tic30".
5830 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5831 * Makefile.am: Rebuild dependencies.
5832 (CPU_TYPES): Add tic30.
5833 (CPU_OBJ_VALID): tic30-aout is valid.
5834 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5835 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5836 * configure, Makefile.in: Rebuild.
5837
5838Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5839
5840 * config/tc-v850.c (md_assemble): Improvements to error messages.
5841
5842Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5843
5844 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5845 BFD_RELOC_HI16_S to store the high bits of any value.
5846
5847 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5848 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5849 assembler calculate relocations to any external symbol at all.
5850 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5851 involving generation of pc-relative relocs.
5852 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5853 has been moved to md_apply_fix3.
5854
5855 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5856 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5857 which actually means (the address of identifier's GOT entry) +
5858 constant, which is not particularly useful.
5859
5860Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5861
5862 * read.h (include_dirs): Declare.
5863 (include_dir_count,include_dir_maxlen): Declare.
5864
5865Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5866
5867 * configure.in: Correct check for shared opcodes library.
5868 * configure: Rebuild.
5869
5870 * listing.c (buffer_line): If we can't open the file, set at_end.
5871 (listing_print): Remove unused local variable fi.
5872
5873 * config/m68k-parse.y (reglistpair): Handle register list in
5874 either order.
5875
5876 * config/vms-conf.h: Don't undef VERSION.
5877
5878Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5879
5880 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5881 OBJS variable.
5882 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5883 variable.
5884 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5885 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5886 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5887 (EXTRA_DIST): Define.
5888 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5889 explicitly rather than via the list of object files.
5890 (gcc-as.opt): New file created when make-gas.com is run.
5891 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5892 itbl-cpu.h} to #include appropriate file rather than copying that
5893 file.
5894 * config/vms-conf.h: Synchronize with current config.in.
5895 * Makefile.in: Rebuild.
5896
5897Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5898
5899 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5900 (parallel_ok): Relaxed parallel subinstruction dependency check.
5901
5902Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5903
5904 * as.h (flag_warn_suppress_instructionswap): added new flag.
5905 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5906 command line argument.
5907 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5908 warning only if flag_warn_suppress_instructionswap is false.
5909
5910Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5911
5912 * configure.in (i386-*-mingw32*): New target.
5913 * configure: Rebuild.
5914
5915Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5916
5917 * symbols.c (resolve_symbol_value): Don't set the segment if it
5918 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5919
5920 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5921 S_GET_SEGMENT.
5922
5923Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5924
5925 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5926 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5927 compiler.
5928
5929Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5930
5931 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5932
5933Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5934
5935 * config/tc-v850.c (v850_insert_operand): Display instruction when
5936 an error is encountered.
5937
5938Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5939
5940 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5941 (i386-*-sco3.2v5*coff): New target.
5942 (i386-*-sco3.2*): New target.
5943 * configure: Rebuild.
5944
5945Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5946
5947 * config/tc-v850.c: Tidy error message production.
5948
5949Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5950
5951 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5952 validate_immediate return value in the right type for comparisons
5953 to FAIL.
5954
5955Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5956
5957 * listing.c (MAX_BYTES): Use listing variables not constants.
5958 (data_buffer): No longer an array, but a pointer.
5959 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5960 (listing_listing): Allocate data_buffer.
5961
5962Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5963
5964 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
5965 --listing-rhs-width, --listing-cont-lines.
5966 (show_usage): Update.
5967 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
5968 (listing_lhs_cont_lines, listing_rhs_width): New vars.
5969 (print_lines): Use the variables instead of the constants.
5970 (listing_listing): Likewise.
5971 * listing.h: Declare the new vars.
5972
5973Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
5974
5975 * as.c (parse_args): Add --keep-locals alias for -L.
5976 Add --strip-local-absolute.
5977 (show_usage): Update.
5978 * as.h (flag_strip_local_absolute): New flag.
5979 * symbols.c (S_IS_LOCAL): Use it.
5980 * config/obj-aout.h (S_IS_LOCAL): Likewise.
5981 * config/obj-bout.h (S_IS_LOCAL): Likewise.
5982 * config/obj-coff.h (S_IS_LOCAL): Likewise.
5983
5984Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
5985
5986 * config/tc-m32r.c: Detect if explicitly parallel instructions
5987 might have an io conflict and issue a warning message.
5988
5989Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
5990
5991 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
5992 cgen_swap_fixups): Functions to save, restore and swap the fixup
5993 chain with a backup copy.
5994 (cgen_asm_finish_insn): Returns address of constructed insn.
5995
5996Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
5997
5998 * listing.c (file_info_struct): Remove FILE, add POS.
5999 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6000 (file_info): Don't open the file.
6001 (buffer_line): Check for the file in the last_open cache, updating
6002 as necessary.
6003 (print_source): Don't reference file_info->file.
6004 (listing_listing): Likewise.
6005 (listing_print): Close the file in the cache, if any.
6006
6007Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6008
6009 * read.c (dwarf_file_string): New file static variable.
6010 (emit_expr): Look for constant sequence that leads up to a file
6011 name in DWARF debugging output.
6012 (stringer): Use dwarf_file_string to decide whether to accept a
6013 string as a file name.
6014
6015Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6016
6017 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6018 (crack_operand): Add reg->reglst MRI hack.
6019 (r_seg): Put reglst symbols in reg_section.
6020 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6021
6022Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6023
6024 * tc-sh.c (get_specific): Handle SGR & DBR.
6025
6026Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6027
6028 * tc-h8300.c (parse_reg): Take the length of the symbol into
6029 account when attempting to match a register name.
6030 * tc-h8500.c (parse_reg): Likewise.
6031
6032Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6033
6034 * cgen.c: Formatting changes to improve readability.
6035
6036Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6037
6038 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6039 delay slot.
6040
6041Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6042
6043 Based on a patch from Jim Wilson
6044 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6045 (tc_gen_reloc): Handle cross section PC relative relocs
6046 correctly.
6047
6048Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6049
6050 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6051
6052Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6053
6054 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6055 (expr_jmp_buf): New static local.
6056 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6057 (cgen_md_operand): New function.
6058 * tc-m32r.c: Clean up pass over `struct foo' usage.
6059 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6060
6061Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6062
6063 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6064 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6065
6066Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6067
6068 * config/tc-i386.c (i386_operand): Give an error if there are
6069 unrecognized characters after an expression.
6070
6071For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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