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Purge (almost) make_cleanup_func.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0aa5d426
HPN		 1Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
2
3 * stabs.c (aout_process_stab): Make global.
4 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
5 * read.h (aout_process_stab): Declare.
6
7 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
8 Generalize to *aout, *coff *elf.
9 * configure: Regenerated.
10
11 * doc/internals.texi (Object format backend): Say
12 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
b8166459
HPN		 13
14 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
15 * Makefile.in: Regenerated.
16
7c3dc350
CM		 172000-05-19 Catherine Moore <clm@cygnus.com>
18
19 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
20
b3b6a3fe
JL		 212000-05-18 Alan Modra <alan@linuxcare.com.au>
22
23 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
24 instruction to reflect change in re_assemble_*.
25
c9e10a08
JL		 26Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
27
28 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
29 build PA64 ELF tools.
30 * configure: Rebuilt.
31
3043679f
AM		 322000-05-17 Alan Modra <alan@linuxcare.com.au>
33
34 * Makefile.am: Regenerate dependencies.
35 * Makefile.in: Regenerate.
36
322f2c45
NC		 372000-05-15 Nick Clifton <nickc@cygnus.com>
38
39 * config/tc-arm.c (struct asm_psr): Add boolean field
40 distinguishing between CSPR and SPSR. Rename 'number' field
41 to 'field'.
42 (psrs): Rearrange contents to match new asm_psr structure.
43 (arm_psr_parse): Move next to psr_required_here. Make it
44 return an asm_psr structure.
45 (psr_required_here): Use asm_psr structure returned by
46 arm_psr_parse.
47 (do_msr): Reorganise to allow psr_required_here to be called
48 only once.
49 (md_undefined_name): Mark 'name' parameter as unused, since
50 the COFF target does not use it.
322f2c45 51
5e6cbf41
PB		 522000-05-14 David O'Brien <obrien@FreeBSD.org>
53
54 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
55 standards.
56 * config/te-aux.h: Likewise.
57 * config/te-dpx2.h: Likewise.
58 * config/te-go32.h: Likewise.
59 * config/te-hp300.h: Likewise.
60 * config/te-hppa.h: Likewise.
61 * config/te-i386aix.h: Likewise.
62 * config/te-ic960.h: Likewise.
63 * config/te-interix.h: Likewise.
64 * config/te-nbsd532.h: Likewise.
65 * config/te-pc532mach.h: Likewise.
66 * config/te-ppcnw.h: Likewise.
67 * config/te-psos.h: Likewise.
68 * config/te-sparcaout.h: Likewise.
69 * config/te-sun3.h: Likewise.
70 * config/te-sysv32.h: Likewise.
71
4132022d
AM		 722000-05-14 Alan Modra <alan@linuxcare.com.au>
73
74 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
75 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
76 and sign extend without an if statement.
77 (build_bytes): Likewise.
78
792000-05-14 Kazu Hirata <kazu@hxi.com>
80
81 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
82 X_add_symbol L_32 case.
83
b4fd930a
AM		 842000-05-14 David O'Brien <obrien@FreeBSD.org>
85
86 * config/te-freebsd.h: New file.
87
a38cf1db
AM		 882000-05-13 Alan Modra <alan@linuxcare.com.au>
89
897083bd
AM		 90 * asintl.h (gettext, dgettext, dcgettext, textdomain,
91 bindtextdomain): Replace defines with those from intl/libgettext.h
92 to quieten gcc warnings.
93
a38cf1db
AM		 94 * NEWS: Mention x86 .arch and -q.
95
96 * config/tc-i386.c (quiet_warnings): New.
97 (md_assemble): Use quiet_warnings.
98 (md_parse_option): Set quiet_warnings from -q.
99 (md_show_usage): Mention -q, delete -m.
100 (flag_do_long_jump): Delete.
101 (md_parse_option): Remove -m.
102 (md_show_usage): Remove -m.
103 (md_create_long_jump): Remove useless flag_do_long_jump code.
104
105 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
106 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
107
e413e4e9
AM		 1082000-05-13 Alan Modra <alan@linuxcare.com.au>
109 Alexander Sokolov <robocop@netlink.ru>
110
111 * doc/c-i386.texi (i386-Arch): New section.
112 (i386-Syntax): Mention .intel_syntax and .att_syntax.
113
114 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
115 (smallest_imm_type): Use smallest opcode for shift by one if cpu
116 architecture has been given and is not 486.
117 (set_cpu_arch): New.
118 (md_pseudo_table): Add .arch.
119 (md_assemble): Warn if cpu architecture has been given and an
120 unsupported instruction.
121
122 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
123 Move operand_types bit defines after relevant template field.
124 (template): Add cpu_flags.
125 (Cpu*): Define.
126 (arch_entry): New.
127
e8b1cae5
AO		 1282000-05-12 Alexandre Oliva <aoliva@cygnus.com>
129
130 * config/tc-mn10300.h (md_end): Define.
131 (mn10300_finalize): Declare.
132 * config/tc-mn10300.c: Include dwarf2dbg.h.
133 (debug_line): Define.
134 (md_assemble): Generate dwarf2 line info.
135 (mn10300_finalize): New function. Finalize dwarf2 info.
136
426b0403
AM		 1372000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
138
139 * config/tc-mips.c (md_estimate_size_before_relax): Use the
140 external version of the relocation for weak symbols.
141
e4c58b25
JW		 1422000-05-08 David Mosberger <davidm@hpl.hp.com>
143
144 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
145 frame size in units of 16 bytes, as required per SW Conventions manual.
146 (output_unw_records): Output info-block header as a dword to get
147 byte-order right.
148
8fce3f5e
AM		 1492000-05-08 Alan Modra <alan@linuxcare.com.au>
150
151 * as.h: #include "file", not <file> on files from ../include.
152 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
153 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
154 (md_convert_frag): Add ATTRIBUTE_UNUSED.
155 (tc_coff_symbol_emit_hook): Ditto.
156 (OPTCOUNT): Cast to int to avoid compiler warning.
157 (md_begin): Fix signed/unsigned warnings.
158
1592000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
160
161 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
162 ABRANCH LONG case for a conditional branch on a 68000.
163 (md_estimate_size_before_relax): Likewise. Also handle
164 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
165 (m68k-ip: case ABSL): Relax absolute references to 16-bit
166 PC-relative on all CPUs.
167 (md_estimate_size_before_relax): Likewise.
168
fb166ee3
AM		 1692000-05-04 Alan Modra <alan@linuxcare.com.au>
170
171 * as.c (parse_args): Just mention current year in printed
172 copyright message.
173
7a899fff
C		 1742000-05-03 J.T. Conklin <jtc@redback.com>
175
176 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
177 unit registers.
178 (md_parse_option): Recognize -m7400.
179
44877466
ILT		 1802000-05-03 Ian Lance Taylor <ian@zembu.com>
181
182 * config/atof-ieee.c (gen_to_words): When adding carry back in,
183 don't permit lp to become less than the words array.
184
eaa15ab8
NC		 1852000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
186
187 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
188 Fix little-endian case.
189
7c4f6a03
AM		 1902000-05-03 David O'Brien <obrien@NUXI.com>
191
192 * as.c (parse_args): Update copyright.
193
da5d444c
AM		 1942000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
195
196 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
197 for the .bss section too.
198
3f9b03b5
AM		 1992000-05-02 Alan Modra <alan@linuxcare.com.au>
200
201 * configure.in: Set em=linux for hppa-*-linux.
202 * configure: Regenerate.
203 * doc/Makefile.in: Regenerate with correct automake.
204
205 * frags.c (frag_grow): Sanity check chunk_size.
206
207 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
208 * config/obj-som.h: Likewise.
209 * config/obj-ieee.h: Likewise.
210
211 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
212
213 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
214 (md_pseudo_table): Fully initialise OBJ_ELF cases.
215 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
216 (pa_ip): low_sign_unext now returns via function value. Use
217 re_assemble_* instead of dis_assemble_* and
218 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
219 unnecessarily.
220 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
221 (md_section_align, md_parse_option, md_show_usage,
222 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
223 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
224 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
225 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
226 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
227 pa_text): Likewise.
228 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
229 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
230 outside of switch. Correct mask and shifting errors in case 10
231 and case -11. In case 21, compare against signed range to suit
232 hppa_field_adjust changes. In case 12, use re_assemble_12. In
233 case 17 and case 22, use offsetT variable to properly check range.
234 Use re_assemble_* here too.
235 (evaluate_absolute): Change type of value to offsetT. Call
236 hppa_field_adjust to do the work for us.
237 (pa_parse_cmpb_64_cmpltr): Delete save_s.
238 (pa_parse_cmpib_64_cmpltr): Ditto.
239 (pa_build_unwind_subspace): Delete unused var subseg. Change type
240 of i to unsigned int.
241 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
242 (pa_end_of_source): Return type is void.
243
a2984248
CM		 244Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
245
246 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
247
df136245
DC		 248Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
249
250 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
251 More comments added.
252 (md_begin): Removed "construct symbols for each register name".
253 Because register names conflicts with GCC generated function
254 names.
255 (avr_operand): Now constant numbers can be used as a register
256 identifiers (0 as r0, 31 as r31).
257 (md_assemble): use skip_space () before parsing instruction
258 operands.
259
b170af93
DC		 260Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
261
262 * config/tc-avr.c: New AVR_ISA_ defined.
263 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
264 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
265 for `fmul', `movw' and `lpm R,Z' instructions.
266 (avr_operands): Warn if current opcode is a two-word instruction
267 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
268 (avr_opcodes): New commands added.
269 (REGISTER_P): Check 'a' and 'v' constraint letters.
270 (mcu_types): New MCU added.
271
c1e73230
AM		 2722000-05-01 Alan Modra <alan@linuxcare.com.au>
273
274 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
275 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
276 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
277 * configure: Regenerate.
278
a1934524
AM		 2792000-04-29 Andreas Jaeger <aj@suse.de>
280
281 * as.h: Correctly check GCC version.
282
7f6d05e8
CP		 283Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
284
285 * as.c (parse_args): Allow md_parse_option to override -a listing
286 option.
287 * config/obj-coff.c (add_lineno): Change type of offset parameter
288 from "int" to "bfd_vma."
289 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
290 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
291 (ppc_change_csect): Align correctly for XCOFF64.
292 (ppc_machine): New function, which discards "ppc_machine" line.
293 (ppc_tc): Cons for 8 when code is 64 bit.
294 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
295 relocations.
296 (md_parse_option): Handle -a64 and -a32.
297 (ppc_xcoff64): New.
298 * config/tc-ppc.h (TARGET_MACH): Define.
299 (TARGET_FORMAT): Move to function.
300 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
301
d9b7d820
AM		 3022000-04-26 David O'Brien <obrien@FreeBSD.org>
303
304 * doc/as.1: Fix unbalanced brackets.
305
306 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
307 TE_FreeBSD.
308 (line_comment_chars): Set to '/' if TE_FreeBSD.
309
cea1ab94
JL		 310Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
311
312 * configure.in: Configury support for PA64 (currently disabled).
313 * configure: Rebuilt.
314
e799a695
AM		 3152000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
316
317 * config/tc-mips.c (s_change_sec): Use record_alignment, not
318 bfd_set_section_alignment.
319
3b0ec529
AM		 3202000-04-25 Alan Modra <alan@linuxcare.com.au>
321
322 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
323 than 32.
324
adcf07e6
NC		 3252000-04-24 Nick Clifton <nickc@cygnus.com>
326
327 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
328 * doc/as.texinfo (Align): Include arm and strongarm in list of
329 targets that have the second form of the behaviour of the .align
330 directive.
331
5047a41f
JL		 3322000-04-24 Mark Klein <mklein@dis.com>
333
334 * obj-som.c: Terminate obj_pseudo_table.
335
bf3ca999
TW		 3362000-04-22 Timothy Wall <twall@cygnus.com>
337
338 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
339 to "natval".
340 (operand_match): Conditionally insert default bit values for IMMU9.
341
98e5953c
JL		 3422000-04-14 Matthew Green <mrg@cygnus.com>
343
344 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
345 * configure: Rebuilt.
346
a02fab7e
JL		 347Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
348 Jason Eckhardt <jle@cygnus.com>
349
350 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
351
352 * config/tc-hppa.c (CHECK_ALIGN): New macro.
353 Added handling of new operand types l,y,&,fe,fE,fx.
354
800eeca4
JW		 355Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
356 David Mosberger <davidm@hpl.hp.com>
357 Timothy Wall <twall@cygnus.com>
358 Andrew MacLeod <amacleod@cygnus.com>
359 Jim Wilson <wilson@cygnus.com>
360
361 * Makefile.am (CPU_TYPES): Add ia64.
362 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
363 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
364 * Makefile.in: Rebuild.
365 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
366 * configure: Rebuild.
367 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
368 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
369 * expr.c (expr): Handle md_optimize_expr.
370 * read.c (LEX_HASH): Add comment.
371 * config/tc-ia64.c, config/tc-ia64.h: New files.
372
66778679
RH		 3732000-04-21 Richard Henderson <rth@cygnus.com>
374
375 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
376 bundling a non-delayed branch type instruction.
377
aa15f6f7
AO		 3782000-04-20 Alexandre Oliva <aoliva@cygnus.com>
379
380 * config/tc-mn10300.c (HAVE_AM30): Define.
381 (md_assemble): Use it.
382
16adf844
AM		 3832000-04-19 Alan Modra <alan@linuxcare.com.au>
384
742f45cf
AM		 385 * config/obj-elf.c (obj_elf_change_section): Check for changed
386 section attributes.
387
16adf844
AM		 388 * Makefile.am: (CPU_MULTI_VALID): Remove.
389 (MULTI_CPU_TYPES): Define.
390 (MULTI_CPU_OBJ_VALID): Define.
391 (DEPTC): Use the above.
392 (DEPOBJ): Same here.
393 (DEP2): And here.
394 Regenerate dependencies.
395 * Makefile.in: Regenerate.
396
9c46fb1b
AM		 3972000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
398
742f45cf 399 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 400
508866be
L		 4012000-04-18 H.J. Lu (hjl@gnu.org)
402
403 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 404 bfd_vma for non-bfd assemblers.
508866be 405
ba2adb93
AM		 4062000-04-17 Alan Modra <alan@linuxcare.com.au>
407
408 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
409 doesn't give spurious errors.
410
12ff5d56
AM		 4112000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
412
66778679 413 * as.h (SEEK_SET): Define if undefined.
12ff5d56 414
fc633e5b
AM		 4152000-04-13 Alan Modra <alan@linuxcare.com.au>
416
417 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
418 constants, and don't assume offsetT is 32 bits.
419
1ed18ec1
NC		 4202000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
421
422 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
423 (md_pcrel_from_section): Add prototype.
424 (d10v_fix_adjustable): Add prototype.
425 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
426
427 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
428
3db10f32
NC		 4292000-04-12 Nick Clifton <nickc@cygnus.com>
430
431 * config/tc-d10v.c (find_opcode): Correctly calculate position of
432 symbol in frag chain.
433
847f7ad4
AM		 4342000-04-10 Alan Modra <alan@linuxcare.com.au>
435
436 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
437 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
438 (fits_in_signed_word, smallest_imm_type): Ditto.
439 (md_assemble): Use an offsetT var to hold offsetT values, not a
440 long.
441 (offset_in_range): New.
442 (md_assemble): Use it.
443 (md_convert_frag): Change type of target_address, opcode_address,
444 and displacement_from_opcode_start to offsetT.
445 (md_create_short_jump): Change type of offset to offsetT.
446 (md_create_long_jump): Ditto.
447 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
448 (md_chars_to_number): Remove.
449 (output_invalid): Remove duplicate prototype.
450
ec694b89
NC		 4512000-04-09 Nick Clifton <nickc@cygnus.com>
452
453 * Makefile.am (CPU_TYPES): Add 'avr'.
454 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
455 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
456
16adf844 457 * Makefile.in: Regenerate.
ec694b89
NC		 458
459 * doc/as.texinfo: Add M32R documentation.
460
a2d91340
AC		 461Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
462
463 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
464 --enable-build-warnings option.
465 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
466 * Makefile.in, configure: Re-generate.
467
d92b1a8a
NC		 4682000-04-07 Nick Clifton <nickc@cygnus.com>
469
470 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
471 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
472 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
473 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
474 (arm_force_relocation): Force relocations for
475 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
476
52ccafd0
JR		 477Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
478
479 * config/tc-sh.c (get_operands): There's no third operand if the
480 first operand is an immediate.
481
015551fc
JR		 482Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
483
484 * config/tc-sh.c (immediate): Delete.
485 (sh_operand_info): Add immediate member.
486 (parse_reg): Use A_PC for pc.
487 (parse_exp): Add second argument 'op'. All callers changed.
488 (parse_at): Expect pc to be coded as A_PC.
489 Use immediate field in *op.
490 (insert): Add fourth argument 'op'. All callers changed.
491 (build_relax): Add second argument 'op'. All callers changed.
492 (insert_loop_bounds): New function.
493 (build_Mytes): Remove DISP_4.
494 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
495 (assemble_ppi): Use immediate field in *operand.
496 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
497 (md_apply_fix): Likewise.
498 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
499
79bd78be
AO		 500Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
501
502 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
503
e30e5a6a
HPN		 504Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
505
506 * internals.texi (CPU backend): Document
507 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
508
41b49281
AM		 5092000-04-04 Alan Modra <alan@linuxcare.com.au>
510
8ad3436c
AM		 511 * po/gas.pot: Regenerate.
512
513 * as.c (show_usage): Restore translated part of bug string.
514 * gasp.c (show_usage): Likewise.
515
41b49281
AM		 516 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
517 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
518 than move-if-change.
519 (DEP1): Modify for "gcc -MM".
520 (DEPTC): Likewise.
521 (DEPOBJ): Likewise.
522 (DEP2): Likewise.
523 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
524 Update dependencies.
525 * Makefile.in: Regenerate.
526
0a727238
AO		 5272000-04-03 Alexandre Oliva <aoliva@cygnus.com>
528
529 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
530 (md_begin): Likewise.
531 (HAVE_AM33): New macro.
532 (md_assemble): Use it. Match r_regs and xr_regs only if
533 HAVE_AM33.
534
c20f4f8c
AM		 5352000-04-03 Alan Modra <alan@linuxcare.com.au>
536
537 * as.h: #include "bin-bugs.h"
538 * as.c (show_usage): Use REPORT_BUGS_TO.
539 * gasp.c: #include "bin-bugs.h"
540 (show_usage): Use REPORT_BUGS_TO.
541
542 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
543
753f6b12
HPN		 544Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
545
546 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
547 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
548 adjustments.
549
726c5dcd
AM		 5502000-04-03 Alan Modra <alan@linuxcare.com.au>
551
552 * config/tc-i386.c (i386_immediate): Don't assume a constant
553 immediate is necessarily 16 bits when in 16 bit code mode.
554 (md_assemble): Instead set guess_suffix here after we have checked
555 registers.
556
bf80011a
RH		 5572000-04-02 Richard Henderson <rth@cygnus.com>
558
559 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
560 quantities. Correct right shift sign extension.
561 (build_insn): Make `number' unsigned long. Mask top 6 bits of
562 32-bit value when shifting into place.
563
92161534
ILT		 5642000-04-01 Ian Lance Taylor <ian@zembu.com>
565
566 * app.c: Add ATTRIBUTE_UNUSED as needed.
567 * config/tc-ppc.c: Likewise.
568 (ppc_size): Make unsigned long.
569 (ppc_insert_operand): Add casts to avoid warnings.
570
447f3982
NC		 5712000-03-31 Nick Clifton <nickc@cygnus.com>
572
573 * config/tc-d10v.h (md_flush_pending_output): Define.
574
21d75ec2
NC		 5752000-03-29 Nick Clifton <nickc@cygnus.com>
576
577 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
578 segment. Works for both BFD_ASSEMBLER and others.
579 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
580
d1a1bf19
NC		 5812000-03-29 Nick Clifton <nickc@cygnus.com
582
583 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
584
224de7a5
AM		 5852000-03-28 Alan Modra <alan@linuxcare.com.au>
586
587 * listing.c (LISTING_LHS_WIDTH): Default depends on
588 LISTING_WORD_SIZE.
589 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
590
5b8274e3
ILT		 5912000-03-27 Ian Lance Taylor <ian@zembu.com>
592
593 * config/tc-sh.c (md_show_usage): Use backslash before newline in
594 string literal.
595
224de7a5 5962000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 597
598 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
599
600 * config/tc-avr.c (mcu_types): Add missing initialiser.
601 (md_pcrel_from_section): Add prototype.
602 (avr_operand): Remove redundant test of unsigned < 0.
603 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
604
6052000-03-27 Denis Chertykov <denisc@overta.ru>
606
607 * config/tc-avr.c: New file for AVR support.
608 * config/tc-avr.h: Likewise.
609 * configure.in: Add AVR support.
610 * configure: Regenerate.
611
9f10757c
TW		 6122000-03-26 Timothy Wall <twall@cygnus.com>
613
614 * gasp.c (macro_op): Add new argument to check_macro call.
615 Macro structure definitions moved to macro.h
616 * sb.h: Add argument to prototype for input_scrub_include_sb.
617 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
618 nesting checks with an additional flag.
619 (struct input_save): Add flag to indicate whether current sb
620 should be checked for proper macro/conditional nesting.
621 (input_scrub_push/pop): Save/restore nest check flag.
622 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
623 defined.
624 * macro.c (check_macro): Allow caller to retrieve parsed macro
625 information if a pointer is provided. This information may be
626 used by the new macro hooks.
627 * macro.h: Update prototype for check_macro. Macro struct
628 definitions moved here from macro.c/gasp.c.
629 * read.c (read_a_source_file): Add parameter to check_macro call,
630 and pass macro info to the macro hook, if defined.
631 (input_scrub_insert_line): New. Allow insertion of a line of
632 characters into the input stream.
633 (input_scrub_insert_file): New. Allow insertion of an arbitrary
634 file into the input stream.
635 (s_include): Use input_scrub_insert_file.
636 * internals.texi: Document new macro hooks.
637 * as.h: New prototypes added.
638
224de7a5 6392000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 640
641 * config/tc-i386.c: Don't start any as_bad or as_warn message with
642 an initial capital letter.
643 (i386_index_check): Reindent.
644
11424155
NC		 6452000-03-19 Nick Clifton <nickc@cygnus.com>
646
eaa15ab8 647 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 648 relative branches.
649
43f05576
NC		 6502000-03-17 Thomas de Lellis <tdel@windriver.com>
651
66778679
RH		 652 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
653 instruction operand bad if Rd > 7 when generating
654 thumb instructions. Prevents for example,
655 "adr r12,label" from silently failing and generating
656 the wrong instruction.
657
67231402
NC		 6582000-03-17 Nick Clifton <nickc@cygnus.com>
659
660 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
661 that have a destingation >= 0x400000.
684b81fa 662 Fix compile time warning messages.
67231402 663
a37c8f88
JR		 664Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
665
666 * config/tc-sh.c (md_begin): When encountering insn that are
667 not supported by the current arch, only change the name if
668 its contents are the same as prev_name.
669 (get_specific): If the the architecture doesn't match, fail.
670
dead1419
JR		 671Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
672
673 * config/tc-sh.c (IDENT_CHAR): Define.
674 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
675 matching back where it came from.
676
182e89d3
JR		 677Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
678
679 * config/tc-sh.c (md_show_usage): Add description of -dsp.
680
84f73d89
NC		 6812000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
682
683 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
684 normal operands.
685
dbbc7809
JL		 6862000-03-15 Kazu Hirata <kazu@hxi.com>
687
688 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
689
271bb601
HPN		 690Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
691
692 * expr.c (operand) [case 'f']: When testing if '0f' can start a
693 floating-point-number, make sure 'f' is in FLT_CHARS.
694
8684e216
HPN		 695Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
696
697 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
698 (s_lcomm_internal): Use it.
699 * doc/internals.texi (CPU backend): Document it.
700 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
701 bytes.
702
bb2d6cd7
GK		 7032000-03-10 Geoffrey Keating <geoffk@cygnus.com>
704
705 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
706 when embedded-pic.
707
708 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
709 implementation doesn't have special handling for switch
710 statements.
711 (macro_build): Allow for code in sections other than .text.
712 (macro): Likewise.
713 (mips_ip): Likewise.
714 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
715 Don't perform relocs if we will be outputting them.
716 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
717 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
718 embedded-pic.
719
5c86cbc7
CM		 7202000-03-09 Catherine Moore <clm@cygnus.com>
721
66778679
RH		 722 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
723 relocation type based on the entry in the fixup structure.
5c86cbc7 724
f8c827e9
L		 7252000-03-08 H.J. Lu (hjl@gnu.org)
726
727 * Makefile.am (install-exec-tooldir): Depend on
728 install-exec-bindir for parallel make.
729 * Makefile.in: Regenerated.
730
8ad9e709
NC		 7312000-03-06 Nick Clifton <nickc@cygnus.com>
732
733 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
734 switch.
735 (md_parse_option): Parse -m32r command line switch - disable m32rx
736 compatability.
ded0aeb7
NC		 737 (md_show_usage): Document new option.
738
739 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
740 * doc/Makefile.in: Regenerate.
741 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 742
b7b8f327
MM		 7432000-03-02 Michael Meissner <meissner@redhat.com>
744
745 * config/tc-d30v.c (check_range): Remove code that incorrectly
746 sign extended values where bits < 32.
747
15886821
L		 7482000-03-02 H.J. Lu (hjl@gnu.org)
749
750 * configure.in: Support --enable-targets=all on ia32.
751 * configure: Regenerated.
752
8bf950bf
NC		 7532000-03-01 Nick Clifton <nickc@cygnus.com>
754
755 * gasp.c (do_align): Remove bogus check of alignment value.
756
c5e54cc2
ILT		 7572000-02-27 Thomas de Lellis <tdel@windriver.com>
758
759 * config/obj-elf.c (elf_frob_symbol): Remove code which when
760 TC_PPC was defined forced the type of a symbol with no other type
761 to be BSF_OBJECT.
762
65fd87bc
ILT		 7632000-02-27 Hans-Peter Nilsson <hp@axis.com>
764
765 * doc/internals.texi (CPU backend): Mention that
766 line_separator_chars do not break up comments. Fix typos for
767 LEX_AT and LEX_NAME descriptions. Document operands for
768 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
769 description of md_create_short_jump usage. Document argument for
770 md_undefined_symbol.
771
a25fe906
ILT		 7722000-02-27 Jakub Jelinek <jakub@redhat.com>
773
774 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
775 (md_parse_option): Handle it.
776 (md_show_usage): Document it.
777
21b10511
ILT		 7782000-02-27 Ian Lance Taylor <ian@zembu.com>
779
780 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
781 opcode, for the instruction `pal19'. From Andrea Arcangeli
782 <andrea@suse.de>.
783
773f551c
AM		 7842000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
785
786 * config/tc-i386.c (i386_immediate): Move constant operand sizing
787 from here..
788 (md_assemble): To here, before template operands are matched.
789 Also ensure a constant immediate is sign extended when we know the
790 size is at most 16 bits. This is to catch cases like "add
791 $0xffc0,%ax" where we don't know the size, and thus that the
792 immediate can be represented as Imm8S until after parsing the
793 register operand.
794 (i386_displacement): Similarly sign extend 16 bit constant
795 displacements.
796 (md_assemble): Relax 16-bit jump constant range check to suit sign
797 extended displacements.
798
28d33191
JL		 7992000-02-26 Andreas Jaeger <aj@suse.de>
800
801 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
802
cc5ca5ce
AM		 8032000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
804
805 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
806 call operands when intel_syntax.
807 (intel_float_operand): Return 2 for "fi...".
808 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
809 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
810 earlier "SHORT" change.
811 (md_assemble): When determining suffix from Regs, exclude
812 InOutPortReg.
813
056350c6
NC		 8142000-02-24 Nick Clifton <nickc@cygnus.com>
815
816 * configure: Add arm-wince, mips-pe and sh-pe targets.
817 * configure: Regenerate.
818
819 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
820 sh-pe targets.
821 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
822 "pe-mips" for the mips-pe target.
823
824 * config/tc-arm.c (insns): Change displacement encoded in BL
825 and B instructions if the target port is arm-wince.
826 (do_ldst): Do not bias the relocation offset if the target
827 port is arm-wince.
828 (md_pcrel_from): Add in missing relocation offset bias if the
829 target os arm-wince.
830
831 * config/tc-mips.c (mips_target_format): Support COFF flavour.
832 (md_begin): Disable -G support for mips-pe target.
833 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
834 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
835 COFF flavour.
836
837 * config/tc-sh.c (md_begin): sh-pe target is little endian.
838 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
839 assembler, just set the alignment to 4.
840
841 * config/te-wince-pe.h: New file for WinCE targets. Define
842 TE_WINCE.
843
36bf8ab9
AM		 8442000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
845
846 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
847 string instructions.
848 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
849 (i386_intel_memory_operand): After finding a segment override,
850 check again for no `[' before looking for a displacement. Bomb if
851 more than one displacement rather than silently discarding the
852 second and subsequent ones. Free strings malloc'd by
853 build_displacement_string.
854
f5795b08
CM		 8552000-02-24 Catherine Moore <clm@cygnus.com>
856
857 * config/obj-som.c (obj_pseudo_table): Add "weak".
858 (obj_som_weak): New routine.
859
abd63a32
AM		 8602000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
861
520dc8e8
AM		 862 * config/tc-i386.c (union i386_op): New.
863 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
864 Throughout file replace occurences of disps[n], imms[n], regs[n]
865 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
866 intel mode operand swapping. Add assert in regKludge and
867 fake_zero_displacement code. Test i.types[n] when outputting
868 displacements and immediates. Combine output of Disp16 with
869 Disp32.
7f3f1ea2
AM		 870 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
871 when in intel mode by (not) reversing fsub and fdiv operands
872 before the template search. This fails for single operand
873 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
874 undefined. Instead fix the base_opcode after we've found the
875 template. Move base_opcode xor with found_reverse_match from
876 opcode output code to before this fix so we test for the correct
877 opcodes.
878 (md_assemble): Don't use strcmp when deciding to ignore the suffix
879 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 880
881 * config/tc-i386.h (TC_RELOC): Delete.
882 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
883 with equivalent call to reloc.
884
abd63a32
AM		 885 * as.h (flag_m68k_mri): Move declaration after target include, and
886 only declare when TC_M68K defined. Define as zero otherwise.
887 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
888 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
889 Define as zero otherwise.
890 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
891 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
892 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
893 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
894 testing whether defined.
895 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
896 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
897 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
898 rather than testing whether defined.
899 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
900 (parse_mri_cons): Declare and use only when TC_M68K.
901 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
902 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
903 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
904
905 * NEWS: Mention IBM 370 support.
906
7e052742
RH		 9072000-02-23 Richard Henderson <rth@cygnus.com>
908
909 * config/tc-i386.c (md_assemble): When swapping operands for
910 intel_syntax, assume everything that's not Imm or Disp is a
911 register.
912
5b93d8bb
AM		 9132000-02-23 Linas Vepstas <linas@linas.org>
914
915 * config/tc-i370.c, config/tc-i370.h: New files.
916 * Makefile.am: Add support for Linux/IBM 370.
917 * configure.in: Likewise.
918 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
919 * config/obj-elf.c: Include elf/i370.h
920 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
921
922 * Makefile.in: Regenerate.
923 * configure: Regenerate.
924
925 * doc/c-i370.texi: New file.
926 * doc/all.texi: Include it.
927 * doc/as.texinfo: And here.
928 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
929 * doc/Makefile.in: Regenerate.
930
25f2196d
CC		 9312000-02-19 Michael Meissner <meissner@redhat.com>
932
933 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
934 determine if an instruction can be used in parallel with an ADDppp
935 or SUBppp instruction.
936
6349b5f4
AH		 9372000-02-22 Andrew Haley <aph@cygnus.com>
938
939 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
940
c97ef257
AH		 9411999-12-30 Andrew Haley <aph@cygnus.com>
942
943 * config/tc-mips.c (mips_gp32): New variable.
944 (macro_build) Use mips_gp32.
945 (mips_ip): Ditto.
946 (md_longopts): Add "-mgp32" and "-mgp64".
947 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
948
b985eaa8
ILT		 9492000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
950
951 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
952 warning, and bump it to 1.
953
52454417
ILT		 9542000-02-22 Ian Lance Taylor <ian@zembu.com>
955
956 From Brad Lucier <lucier@math.purdue.edu>:
957 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
958 match format.
959
6b76fefe
CM		 9602000-02-21 Catherine Moore <clm@cygnus.com>
961
962 * config/tc-mips.c (MF_HILO_INSN): Define.
963 (mips_7000_hilo_fix): Declare.
964 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
965 (md_parse_option): Check for 7000_HILO_FIX options.
966 (OPTION_M7000_HILO_FIX): Define.
967 (OPTION_NO_M7000_HILO_FIX): Define.
968 * doc/c-mips.texi (-mfix7000): Describe.
969
f6af82bd
AM		 9702000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
971
972 * listing.c (print_lines): Remove unused variable `end'.
973
974 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
975 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
976 reloc_type when BFD_ASSEMBLER.
977 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
978 reloc_type when BFD_ASSEMBLER. Move common code out of switch
979 statement and quell signed vs. unsigned comparison warning.
980
8c8281f4
NC		 9812000-02-18 Nick Clifton <nickc@cygnus.com>
982
983 * config/tc-d10v.c (find_opcode): Add a symbol's value to
984 the computed frag offset, rather than overwriting it.
985
d4845d57
JR		 986Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
987
988 * config/tc-sh.c ("elf/sh.h"): Include.
989 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
990 (md.begin): Initialize target_arch.
991 Only include opcodes in has table that match selected architecture.
992 (parse_reg): Recognize register names for sh-dsp.
993 (parse_at): Recognize post-modify addressing.
994 (get_operands): The leading space is now optional.
995 (get_specific): Remove FDREG_N support. Add support for sh-dsp
996 arguments. Update valid_arch.
997 (build_Mytes): Add support for SDT_REG_N.
998 (find_cooked_opcode): New function, broken out of md_assemble.
999 (assemble_ppi, sh_elf_final_processing): New functions.
1000 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1001 (md_longopts, md_parse_option): New option: -dsp.
1002 * config/tc-sh.h (elf_tc_final_processing): Define.
1003 (sh_elf_final_processing): Declare.
1004
c97305a1
JL		 1005Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1006
1007 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1008 the unwinder subspace. Save the current seg/subseg before creating
1009 the new seg/subseg.
1010
bec50466
NC		 10112000-02-10 Nick Clifton <nickc@cygnus.com>
1012
1013 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 1014 little endian targets.
bec50466 1015 (INST_BYTE1): Redefine to handle big and little endian
66778679 1016 targets.
bec50466
NC		 1017 (cpu_type): New type: Select between M340 and M210.
1018 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 1019 instructions of the M340.
bec50466 1020 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 1021 instructions.
bec50466
NC		 1022 (md_atof): Add support for little endian targets.
1023 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 1024 line switches.
bec50466
NC		 1025 (md_convert_frag): Add support for little endian targets.
1026 (md_apply_fix3): Add support for little endian targets.
1027 (md_number_to_chars): Add support for little endian targets.
1028
a25c045a
TW		 10292000-02-10 Timothy Wall <twall@redhat.com>
1030
1031 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1032 defined, use it to verify the symbol just read should be a label.
1033
f28e8eb3
TW		 10342000-02-10 Timothy Wall <twall@redhat.com>
1035
1036 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1037 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1038 around colons when KEEP_WHITE_AROUND_COLON is defined.
1039 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1040 and KEEP_WHITE_AROUND_COLON.
1041
6dc19fc4
TW		 10422000-02-08 Timothy Wall <twall@redhat.com>
1043
1044 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1045 logic.
1046 (do_repeat): New. Abstract repeat logic so that a "break" can be
1047 implemented.
1048 (end_repeat): New. Provide support for a "break" out of the
1049 repeat loop.
1050 * read.h: Add prototypes for new functions.
1051
f805106c
TW		 10522000-02-08 Timothy Wall <twall@redhat.com>
1053
1054 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1055 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1056 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1057 non-zero.
1058
4469be0f
TW		 10592000-02-08 Timothy Wall <twall@redhat.com>
1060
1061 * read.c: Added elseif to directives table.
1062 * read.h: Added prototype for s_elseif.
1063 * doc/as.texinfo: Added description for elseif.
1064 * cond.c (s_elseif): New function
1065
24a17b6c
TW		 10662000-02-04 Timothy Wall <twall@redhat.com>
1067
1068 * listing.c (print_lines): Remove conditionals causing bug in
1069 listings.
1070
bea9907b
TW		 10712000-02-03 Timothy Wall <twall@cygnus.com>
1072
1073 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1074 default values.
1075 * frags.c (frag_new): Calculate fr_fix in octets
1076 (frag_now_fix) Return offset as target address offset (bytes).
1077 (frag_now_fix_octets) New - Return offset in octets (8-bit
1078 quantities).
1079 * frags.h: Added prototype for frag_now_fix_octets().
1080 Distinguish between octets and bytes in field descriptions.
1081 * listing.c (calc_hex): Account for octets vs bytes when
1082 printing addresses/offsets.
1083 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1084 target is little-endian, print the octets in a word in big-endian
1085 order so that the display looks like a proper hexadecimal number,
1086 instead of having the octets reversed.
1087 * read.c (do_align): When recording alignment, alignment power
1088 should be in terms of target bytes (minimum addressible unit)
1089 instead of octets.
1090 (do_org) Convert ORG target address (byte) argument into an
1091 octet offset when generating a variable fragment.
1092 * symbols.c (resolve_symbol_value): Symbol final value
1093 converted to a target address offset (bytes) from its octet offset.
1094 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1095 offset (bytes) is adjusted by the frag offset (octets) converted
1096 to bytes.
1097 (coff_frob_section) Section alignment power is in terms of bytes;
1098 convert it to an octet alignment power when calculating size (and
1099 size mask) in octets. Don't modify the section size in order to
1100 "align" it for TI COFF, since that format has a different method
1101 for storing alignment information.
1102
210dcc61
TW		 11032000-02-01 Timothy Wall <twall@cygnus.com>
1104
1105 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1106 entries, matching the way GCC generates them. If not escaped, the
1107 filename is encoded incorrectly.
1108
557537a5 11092000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1110
557537a5
NC		 1111 * config/tc-arm.c (reg_table): Add support for ATPCS register
1112 naming conventions.
2c1c4c62 1113
557537a5
NC		 11142000-01-31 Geoff Keating <geoffk@cygnus.com>
1115
2c1c4c62
GK		 1116 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1117 already defined.
1118 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1119 New macro.
1120 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1121 of a symbol when we really care about its value.
1122
11232000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1124
1125 * config/tc-mcore.c (md_assemble): Give warning message if
1126 operands passes to instruction are more than the spec.
1127
2f0ca46a
NC		 11282000-01-27 Thomas de Lellis <tdel@windriver.com>
1129
66778679 1130 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1131 Thumb mode but the label seen was not declared as '.thumb_func'
1132 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1133 correct disassembly of Thumb code bounded by non function labels.
1134
4c63da97
AM		 11352000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1136
1137 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1138 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1139
1140 * Makefile.in: Same here.
1141 Update copyright.
1142
1143 * configure.in: Set bfd_gas for i386-aout when primary target
1144 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1145 we may need the primary te_file. Remove incorrect comment.
1146
1147 * configure: Regenerate.
1148
1149 * config/e-i386aout.c: New file.
1150
1151 * as.c (USE_EMULATIONS): Move to before print_version_id.
1152 (struct emulation): Add i386aout.
1153 (show_usage): Split text strings. Reformat -a text. Add --em
1154 help.
1155 Update copyright.
1156
1157 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1158 (aout_format_ops): New.
1159 Update copyright.
1160
1161 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1162 preprocessor conditional and add aout USE_EMULATIONS tests.
1163 (read_a_source_file): Don't pass error strings to printf as
1164 format arg.
1165 Update copyright.
1166
1167 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1168 format arg.
1169 (do_data): Same here.
1170 (process_file): And here.
1171 Update copyright.
1172
1173 * symbols.c (colon): Rewrite "already defined" fatal message
1174 code for aout with USE_EMULATIONS.
1175 Update copyright.
1176
1177 * config/obj-aout.c (OBJ_HEADER): Define.
1178 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1179 fields of sentinel.
1180 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1181 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1182 forms here.
1183 (obj_aout_type): Expand S_SET_OTHER here too.
1184 (obj_read_begin_hook): Remove.
1185 (aout_pop_insert): New.
1186 (obj_aout_s_get_other): New.
1187 (obj_aout_s_get_desc): New.
1188 (aout_format_ops): New.
1189 Update copyright.
1190
1191 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1192 gets aout_pseudo_table.
1193 (aout_pseudo_table): Declare.
1194 (obj_read_begin_hook): Define.
1195 Update copyright.
1196
1197 * config/obj-coff.c (obj_pseudo_table): Rename to
1198 coff_pseudo_table.
1199 (coff_pop_insert): Use coff_pseudo_table.
1200 (coff_sec_sym_ok_for_reloc): Remove.
1201 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1202 and comment all zero entries and remove #if 0 code.
1203 Update copyright.
1204
1205 * config/obj-coff.h (obj_pop_insert): Define.
1206 (coff_pseudo_table): Declare.
1207 Update copyright.
1208
1209 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1210 s_get_size, s_set_size. Comment all zero entries.
1211 Update copyright.
1212
1213 * config/obj-elf.c (elf_s_get_other): New function.
1214 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1215 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1216 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1217 comment.
1218 (obj_elf_parse_section_letters): Don't pass error strings to
1219 printf as format arg.
1220 Update copyright.
1221
1222 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1223 OBJ_MAYBE_ECOFF.
1224 (elf_s_get_other): Declare.
1225 (S_GET_OTHER) Define as elf_s_get_other if not already
1226 defined.
1227 (S_SET_OTHER): Only define when not already defined.
1228 (elf_obj_read_begin_hook): Declare.
1229 (obj_read_begin_hook): Define.
1230 (elf_obj_symbol_new_hook): Declare.
1231 (obj_symbol_new_hook): Define.
1232 Update copyright.
1233
1234 * config/obj-multi.h: Add copyright header and protect against
1235 multiple inclusion. Add * to all function pointers.
1236 (OBJ_HEADER): If defined, include it rather than other defines
1237 in this file.
1238 (obj_frob_file_after_relocs): Test for NULL.
1239 (obj_symbol_new_hook): Here too.
1240 (obj_sec_sym_ok_for_reloc): And here.
1241 (S_GET_OTHER): Define.
1242 (S_GET_DESC): Define.
1243 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1244 (OBJ_MAYBE_ELF): Update comment.
1245
1246 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1247 OBJ_AOUT preprocessor conditional and handle emulation by
1248 testing OUTPUT_FLAVOR.
1249 (i386_displacement): Here too.
1250 (md_section_align): Similarly here.
1251 (i386_target_format): Conditionally compile when more than one
1252 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1253 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1254 (i386_displacement): Here too.
1255 Update copyright.
1256
1257 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1258 Define TARGET_FORMAT for aout only when not multi.
1259 Update copyright.
1260
1261 * config/te-multi.h: Delete file as it's identical to te-generic.h
1262
add0c677
AM		 12632000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1264
1265 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1266 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1267 LONG_MNEM_SUFFIX.
1268
1269 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1270 DWORD_MNEM_SUFFIX.
1271 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1272 comments.
1273
a19d8eb0
CP		 12742000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1275
66778679
RH		 1276 * config/tc-mips.c (mips_do_align): New function.
1277 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1278
550262c4
NC		 12792000-01-10 Philip Blundell <philb@gnu.org>
1280
1281 * doc/c-arm.texi (ARM Options): Fix typo.
1282 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1283 line separator for Linux.
1284 * doc/as.texinfo (Comments): Mention the ARM.
1285
0decc840
NC		 12862000-01-10 Philip Blundell <pb@futuretv.com>
1287
1288 * configure.in (arm*-*-conix*): New target.
1289 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1290 armv*-*-linux-gnu.
1291 * configure: Regenerate.
1292
2e13b764
NC		 12932000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1294
1295 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1296 (obj_elf_visibility): New function.
1297
1298 * doc/as.texinfo (Visibility): New node: document visibility
1299 pseudo ops.
1300
3138f287
AM		 13011999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1302
1303 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1304 warning for absolute jump/call without `*' in non-intel mode. No
1305 need to set i.types[0] JumpAbsolute in intel mode.
1306
df32bc61
NC		 13071999-12-22 Philip Blundell <pb@futuretv.com>
1308
1309 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1310 hook function when changing sections.
1311 (arm_s_data): Likewise.
1312
b4d0b2b3
NC		 13131999-12-14 Nick Clifton <nickc@cygnus.com>
1314
1315 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1316 command line switch.
b4d0b2b3 1317
85cb2cf9
JL		 1318Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1319
1320 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1321 (r_registers, xr_registers): Define.
1322 (r_register_name, xr_register_name): New functions.
1323 (md_assemble): Handle new am33 operand types and instruction
1324 formats.
1325 (mn10300_insert_operand, check_operand): Likewise.
1326
a64bcdd8
NC		 13271999-11-29 Nick Clifton <nickc@cygnus.com>
1328
1329 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1330 (s_force_thumb): Set thumb_mode to 2.
1331 (md_assemble): Do not complain about thumb instructions on a
1332 non-thumb target if thumb_mode is set to 2.
1333
43b4c25e
MM		 13341999-11-28 Michael Meissner <meissner@cygnus.com>
1335
1336 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1337 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1338 (O_...): Add new machine dependent expressions if we are handling
1339 explicit relocations.
1340 (alpha_reloc_op): New static table holding the explicit relocation
1341 information.
1342 (alpha_literal_hash): New static to hold the hash table for
1343 explicit relocations.
1344 (alpha_macros): Add support for explicit relocations.
1345 (md_begin): If explicit relocations, initialize hash table.
1346 (md_assemble): Don't print a second error if tokenize_arguments
1347 already printed an error message.
1348 (md_apply_fix): Add support for explicit relocations.
1349 (alpha_force_relocation): Ditto.
1350 (alpha_fix_adjustable): Ditto.
1351 (alpha_adjust_symtab): New function to support explicit
1352 relocations.
1353 (alpha_adjust_symtab_relocs): Ditto.
1354 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1355 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1356 Add support for explicit relocations. Return -2 if an error
1357 message was already printed.
1358 (find_macro_match): Add support for explicit relocations. Comment
1359 each of the cases.
1360 (emit_insn): Add support for explicit relocations.
1361 (assemble_tokens): Ditto.
1362 (emit_ldgp): Ditto.
1363 (load_expression): Ditto.
1364 (emit_lda): Ditto.
1365 (emit_ldah): Ditto.
1366 (emit_ir_load): Ditto.
1367 (emit_loadstore): Ditto.
1368 (emit_ldXu): Ditto.
1369 (emit_ldil): Ditto.
1370 (emit_sextX): Ditto.
1371 (emit_division): Ditto.
1372 (emit_jsrjmp): Ditto.
1373 (emit_retjcr): Ditto.
1374
1375 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1376 ELF object format.
1377 (tc_adjust_symtab): If explicit relocations, call the function
1378 alpha_adjust_symtab.
1379 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1380 relocations next to the literal relocation they reference.
1381 (TC_INIT_FIX_DATA): Initialize the new fields.
1382 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1383
afbf211f
JL		 1384Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1385
1386 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1387 'B' operand for PA2.0 bb instruction.
eaa15ab8 1388
f11900d0
NC		 13891999-11-18 Nick Clifton <nickc@cygnus.com>
1390
1391 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1392 target.
1393
1394 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1395 relocs.
1396 (mcore_force_relocation): Force relocations to be generated for
1397 RVA relocs.
1398
2daf4fd8
AM		 13991999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1400
1401 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1402 (i386_displacement): Disallow O_big displacements.
1403
eb726e5d
DL		 1404Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1405
1406 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1407 improvements in error checking.
1408 (md_assemble): Support for unconditional ARM instructions.
1409 (md_parse_option): Support for -m[arm]v5e flag.
1410
035349a4
NC		 14111999-11-12 Nick Clifton <nickc@cygnus.com>
1412
1413 * macro.c (buffer_and_nest): Do not check beyond the end of the
1414 buffer.
1415
c1eae114
NC		 14161999-11-11 Nick Clifton <nickc@cygnus.com>
1417
1418 * macro.c (buffer_and_nest): Look for seperator after TO and
1419 FROM tokens.
1420
c5c834aa
AH		 14211999-11-08 Andrew Haley <aph@cygnus.com>
1422
1423 * app.c (do_scrub_chars): When in State 10, treat backslash
1424 characters in the same way as as symbol characters.
1425
98007ce7
RH		 14261999-11-07 Richard Henderson <rth@cygnus.com>
1427
1428 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1429 the previous label was in the current section before playing
1430 with auto-alignment.
1431
d6c497c7
NC		 14321999-11-06 Nick Clifton <nickc@cygnus.com>
1433
1434 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1435 for weak symbols.
d6c497c7 1436 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1437 the symbol is weak.
d6c497c7 1438
dd33dc0f
MM		 14391999-11-05 Michael Meissner <meissner@cygnus.com>
1440
1441 * expr.h (operatorT): Increase machine dependent operators to 16.
1442 * expr.c (op_rank): Ditto.
1443
5f91fe03
ILT		 14441999-11-03 Ian Lance Taylor <ian@zembu.com>
1445
53b0d397
ILT		 1446 * read.c (pseudo_set): Reject attempts to set the value of a
1447 section symbol.
1448
5f91fe03
ILT		 1449 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1450 if it is defined.
1451
1452 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1453
1454 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1455 to bfd_set_section_contents.
1456
829ce307
NC		 14571999-11-03 Nick Clifton <nickc@cygnus.com>
1458
1459 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1460
2bd7f1f3
GRK		 14611999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1462
1463 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1464 (mips_ip): Use OPCODE_IS_MEMBER.
1465
90ca882f
JL		 1466Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1467
acb56623
JL		 1468 * config/tc-arm.c (reg_required_here): Improve comments.
1469
66778679
RH		 1470 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1471 (tinsns): Initialize variants field.
b49cfa5d
JL		 1472
1473 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1474 BAD_PC respectively.
90ca882f 1475
29c4c6b5
NC		 14761999-10-27 Scott Bambrough <scottb@netwinder.org>
1477
1478 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1479 * config/tc-arm.h: Fix compile time warnings.
1480
d9fd9852
DN		 1481Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1482
1483 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1484 form @abs16, @(abs16) and @(abs16 + imm).
1485
9ce8a5dd
GRK		 14861999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1487
1488 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1489 (ISA_HAS_64_BIT_REGS) New.
1490 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1491 mips_emit_delays,macro_build,load_register,load_addresss,
1492 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1493 and/or use new ISA_xxx macros in expressions involving
1494 ISA, particularly mips_opts.isa.
1495
446a06c9
MM		 14961999-10-18 Michael Meissner <meissner@cygnus.com>
1497
1498 * expr.h (operatorT): Add machine dependent operators md1..md8.
1499 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1500 for the machine dependent operators to use.
1501
1502 * expr.c (op_rank): Add machine dependent operators.
1503
1504 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1505 operator.
1506 (O_cpregister): Ditto.
1507 (md_begin): Change X_op test that field is wide enough to use
1508 O_max instead of O_alpha_max.
1509 (cpu_types): Fill in missing initializer.
1510 (alpha_num_macros): Make unsigned.
1511 (md_assemble): Make opnamelen be size_t.
1512 (md_apply_fix): Cast alpha_num_operands to int before testing.
1513 (alpha_force_relocation): Ditto.
1514 (alpha_fix_adjustable): Ditto.
1515 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1516 (tc_gen_reloc): Ditto.
1517 (tc_get_register): Ditto.
1518 (emit_ldgp): Ditto.
1519 (emit_lda): Ditto.
1520 (emit_ldah): Ditto.
1521 (emit_ldil): Ditto.
1522 (s_alpha_ent): Ditto.
1523 (s_alpha_end): Ditto.
1524 (s_alpha_frame): Ditto.
1525 (s_alpha_prologue): Ditto.
1526 (s_alpha_file): Ditto.
1527 (s_alpha_gprel32): Ditto.
1528 (s_alpha_proc): Ditto.
1529 (s_alpha_set): Ditto.
1530 (s_alpha_base): Ditto.
1531 (s_alpha_align): Ditto.
1532 (s_alpha_arch): Ditto.
1533 (alpha_align): Ditto.
1534 (assemble_insn): Suppress unused variable warning.
1535 (emit_insn): Ditto.
1536 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1537 order in the structure.
1538 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1539
476cdcb8
JL		 1540Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1541
1542 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1543
c388dee8
AM		 15441999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1545
1546 * config/tc-i386.c (i386_index_check): Correct #endif location.
1547
2bdd6cf5
GK		 1548Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1549
1550 * as.c (show_usage): Document new options.
1551 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1552 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1553 (parse_args): Parse the new options.
1554 (main): If there were warnings, and --fatal-warnings
1555 was specified, print an error.
1556 * as.h: New variable, flag_fatal_warnings, for new option.
1557
d53d2751
JL		 1558Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1559
1560 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1561 '@'. Change autoincrement completers to fall through to cache control
1562 completers.
1563
1564 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1565 arg.
d53d2751
JL		 1566 (pa_parse_addb_64_cmpltr): New function.
1567
1568 * config/tc-hppa.c (pa_ip): Change error message.
1569 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1570 '?Q' args to allow falling through.
1571
8fce3f5e 1572 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1573 Remove unused conditional codes.
1574 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1575
ba09cd8d
DN		 1576Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1577
1578 * config/tc-d30v.c (CHAR_BIT): Define.
1579 (check_range): Fix bit operations to support integers bigger than
1580 32 bits.
1581
c43185de
DN		 1582Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1583
1584 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1585 operands.
1586
925c058e
DE		 1587Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1588 Doug Evans <devans@cygnus.com>
1589
1590 Add support for m32rx.
1591 * config/tc-m32r.c (enable_m32rx): New static global.
1592 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1593 (allow_m32rx): New function.
1594 (M32R_SHORTOPTS): Add `O'.
1595 (md_longopts): Add --m32rx plus several warning options.
1596 (md_parse_option): Handle new options.
1597 (md_show_usage): Print them.
1598 (md_begin): Enable m32rx.
1599 (OPERAND_IS_COND_BIT): New macro.
1600 (first_writes_to_seconds_operands): New function.
1601 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1602 (target_make_parallel,assemble_two_insns): New functions.
1603 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1604 If optimizing and m32rx, try to make consecutive insns parallel.
1605
fba2b7f9
GK		 1606Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1607
1608 * config/tc-mips.c (nopic_need_relax): Allow for the
1609 .sdata.foo sections generated by -fdata-sections,
1610 and for the .gnu.linkonce.s sections generated by C++.
1611
fd232ac8
JL		 1612Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1613
ce674324
JL		 1614 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1615 with cleaner code using completer prefixes. Add 'Y'.
1616
fd232ac8
JL		 1617 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1618
b1039fc4
JL		 1619Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1620
66778679 1621 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1622 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1623 insn does not match and we should try the next insn in the table.
1624
913f265c
NC		 16251999-09-22 Nick Clifton <nickc@cygnus.com>
1626
1627 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1628
54af6ff6
JL		 1629Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1630
1631 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1632 of PA2.0 support.
1633
4cc782b5
ILT		 16341999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1635
1636 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1637 OBJ_ELF. If ELF, add "sq".
1638 (md_parse_option): If ELF, ignore -s and -q.
1639 (md_show_usage): Mention ELF options.
1640
6be78360
JL		 1641Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1642
eaa15ab8 1643 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1644 operands.
1645
71823da4
JL		 1646 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1647
61dd1d31
JL		 1648 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1649
1cf6ae67
JL		 1650 * config/tc-hppa.c (struct pa_it): New field "trunc".
1651 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1652 (pa_parse_ftest_gfx_completer): New function
1653 (pa_parse_fp_cnv_format): New function.
1654
77c02e18
JL		 1655 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1656 (md_apply_fix): Handle 22bit pc-rel branches.
1657
629d9417
JL		 1658 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1659
dbe2f9ee
JL		 1660 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1661
3db6e6bd
JL		 1662 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1663
6be78360
JL		 1664 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1665
e061d86f
JL		 1666Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1667
66778679
RH		 1668 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1669 (pa_ip): Handle 'fX'.
e061d86f 1670
7acbfc6b
JL		 1671Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1672
1673 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1674 unwinds unless the function is in the text space.
1675 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1676
2d93dcc4
JL		 1677Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1678
b52c78b8
JL		 1679 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1680 (md_assemble): To here. Tweak address generation.
1681
2d93dcc4
JL		 1682 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1683 debug_line.
1684 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1685 (md_assemble): Call dwarf2_where for OBJ_ELF.
1686 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1687 (pa_end_of_source): New function.
1688 * tc-hppa.h (md_end): Define for OBJ_ELF.
1689
6d83c84b
MM		 16901999-09-14 Michael Meissner <meissner@cygnus.com>
1691
1692 * configure.in (Canonicalization of target names): Remove adding
1693 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1694 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1695 * configure: Regenerate.
1696
41fd319a
ILT		 16971999-09-14 Donn Terry <donn@interix.com>
1698
1699 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1700
795a7704
AM		 17011999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1702
2f66722d
AM		 1703 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1704 pc-relative jmp/call to an absolute symbol.
1705 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1706 absolute section symbols.
1707
795a7704
AM		 1708 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1709 jump handling code and comments.
1710
c0c949c7
ILT		 17111999-09-12 Ian Lance Taylor <ian@zembu.com>
1712
1713 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1714 the value if TE_PE and a global defined symbol.
1715
e723ef7c
ILT		 17161999-09-11 Ian Lance Taylor <ian@zembu.com>
1717
1718 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1719 print the symbol, rather than printing it here.
1720
fa16d387
ILT		 17211999-09-11 Donn Terry <donn@interix.com>
1722
d33e1d24
ILT		 1723 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1724 BFD_RELOC_RVA relocations.
1725
18dc2407
ILT		 1726 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1727 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1728 starts with "_G".
1729
945a1a6b
ILT		 1730 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1731 defined.
1732 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1733 * doc/internals.texi (Object format backend): Document
1734 SET_SECTION_RELOCS.
1735
79d292aa
ILT		 1736 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1737 relocations against global symbols if TE_PE.
1738
7a6284c4
ILT		 1739 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1740 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1741
8828d862
ILT		 1742 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1743 symbols.
1744
9690c54d
ILT		 1745 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1746 symbols which do not have a constant value, or tags with
1747 non-tags. Remove the symbol from the list before adding it at the
1748 end.
1749
23dab925
ILT		 1750 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1751 C_FCN symbol differently if TE_PE.
1752 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1753 appears in the pseudo-op, rather coff_line_base which is only set
1754 for a .bf symbol.
1755
28428223
ILT		 1756 * config/obj-coff.c (obj_coff_loc): New static function.
1757 (obj_pseudo_table): Add "loc".
1758
e8a3ab75
ILT		 1759 * config/obj-coff.c (add_lineno): Check that the line number is
1760 positive.
1761
2ab9b79e
ILT		 1762 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1763 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1764 int.
1765 (md_atof): Return NULL rather than 0.
1766 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1767 * expr.c (expr): Change first parameter to int.
1768 * config/obj-coff.c: Add declarations for static functions.
1769 (coff_frob_symbol): Use SYM_AUXENT.
1770 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1771
5881e4aa
ILT		 1772 * config/obj-coff.c (obj_coff_section): Default to setting
1773 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1774
e723ef7c
ILT		 1775 * write.c (adjust_reloc_syms): Print adjusted fixup.
1776
fa16d387
ILT		 1777 * expr.c (integer_constant): Correct too_many_digits calculation
1778 in base 10 case.
1779
13a830b6
AS		 17801999-09-09 Andreas Schwab <schwab@suse.de>
1781
1782 * doc/c-arm.texi: Fix arguments of @var to not contain
1783 punctuation.
1784
325188ec
NC		 17851999-09-08 Philip Blundell <pb@nexus.co.uk>
1786
1787 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1788 and COFF targets.
1789 (md_parse_option): Only support -k flag for ELF and COFF targets.
1790
e7c1f43c
JL		 1791Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1792
1793 * config/tc-hppa.c (pa_ip): Put strict register checks before
1794 call to pa_parse_number.
1795
4964086a
JL		 1796 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1797
c4bf532f
ILT		 17981999-09-06 Ian Lance Taylor <ian@zembu.com>
1799
1800 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1801 BFD_ASSEMBLER code.
1802
a33132fd
ILT		 18031999-09-06 Donn Terry <donn@interix.com>
1804
1805 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1806
0f4f8b56
JL		 1807Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1808
1809 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1810 candidate instruction. Require registers for register arguments
1811 when in strict mode. Require assemble-time constants for
1812 constants when in strict mode.
1813 (pa_get_absolute_expression): Require a constant when in strict
1814 mode.
eaa15ab8 1815
d3388653
NC		 18161999-09-06 Nick Clifton <nickc@cygnus.com>
1817
1818 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1819
041dd5a9
ILT		 18201999-09-04 Steve Chamberlain <sac@pobox.com>
1821
1822 * config/tc-pj.c: New file, supports picoJava in ELF.
1823 * config/tc-pj.h: Ditto.
1824 * configure.in (pjl*, pj*): New targets.
1825 * Makefile.am: Rebuild dependencies.
1826 (CPU_TYPES): Add pj.
1827 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1828 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1829 * doc/c-pj.texi: New file.
1830 * doc/as.texinfo: Add some PJ specifics.
1831 * doc/all.texi: Add PJ to the list of all architectures, sort them
1832 all alphabetically.
1833 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1834 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1835
4ca72d38
AM		 18361999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1837
1838 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1839 (obj_frob_file): Test for null pointer.
1840 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1841 (OBJ_PROCESS_STAB): And here.
1842 (elf_obj_sy): Remove
1843
1844 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1845 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1846 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1847
1848 * config/obj-coff.c (no_func): Remove.
1849 (coff_format_ops): Change occurrences of no_func to 0, as we test
1850 for 0 in obj-multi.h.
1851
1852 * configure.in: Enable bfd for i386-coff when primary target is
1853 bfd. Enable i386 elf,coff emulation support. Don't set
1854 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1855 emulation to support.
1856 *configure: Regenerate.
1857
bcef92fa
NC		 18581999-09-02 Nick Clifton <nickc@cygnus.com>
1859
1860 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1861 .section .line directive is encountered.
1862
cdf82bcf
NC		 18631999-09-01 Nick Clifton <nickc@cygnus.com>
1864
5856c19a
NC		 1865 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1866 format.
1867
cdf82bcf
NC		 1868 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1869 * as.texinfo: Document --gdwarf2 command line option.
1870 Add additional documentation of ARM command line switches.
1871
af6bdddf
AM		 18721999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1873
1874 * config/tc-i386.c (i386_intel_memory_operand): Combine
1875 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1876 and RESTORE_END_STRING around parse_register calls.
1877 (i386_operand): Here too.
1878 (i386_is_reg): Remove.
1879 (parse_register): Move as_bad calls from within this function to
1880 callers.
1881
5f47d35b
AM		 18821999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1883
1884 Based on a patch from H.J. Lu <hjl@gnu.org>
1885 * config/tc-i386.c (parse_register): Handle FP regs specially.
1886 (md_begin): Remove '(' and ')' from register_chars.
1887
1174497c
DE		 18881999-08-29 Doug Evans <devans@casey.cygnus.com>
1889
1890 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1891 error message (done elsewhere).
1892
17d9105c
JL		 1893Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1894
1895 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1896
9ecc05f0
JL		 1897Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1898
66778679 1899 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1900 args by 'f'.
1901
9e4f2d3a
JL		 1902 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1903
680ef6de
JL		 1904 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1905 between args.
1906 Add new completers. Fix bug in 64 bit condition handling.
1907
413c94ba
JL		 1908 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1909 'cS', and 'c*'.
1910
28252e61
JL		 1911 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1912
a97685e9
JL		 1913 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1914
9ecc05f0
JL		 1915 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1916
cb30237e
NC		 19171999-08-27 Jim Wilson <wilson@cygnus.com>
1918
1919 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1920 (struct ls): Add frag field. Initialize it to zero.
1921 (out_end_sequence): New local text_frag. Set it while in text section.
1922 Replace address check with frag check. Set ls.frag to text_frag if
1923 out_set_addr called.
1924 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1925 Set it before switching sections. Replace address check with frag
1926 check. Set ls.frag to saved_frag if out_set_addr called.
1927
09a798ea
NC		 19281999-08-26 David Mosberger <davidm@hpl.hp.com>
1929
66778679 1930 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1931 output "advance_pc" opcode instead of calling gen_addr_line().
1932 The latter has the undesired side-effect of creating a new row
1933 in the debug line info matrix.
1934
e1c05f12
NC		 19351999-08-26 Jim Wilson <wilson@cygnus.com>
1936
1937 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1938 ls.last_filename if last is less than zero. Set ls.last_filename
1939 when allocating new entry.
1940 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1941 call.
1942
b23bac36
AM		 19431999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1944
1945 * config/tc-i386.c (i386_index_check): Fix the displacement size
1946 when INFER_ADDR_PREFIX.
1947
50f4163f
NC		 19481999-08-18 Nick Clifton <nickc@cygnus.com>
1949
1950 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1951 display its value.
1952
f589a541
ILT		 19531999-08-17 Ian Lance Taylor <ian@zembu.com>
1954
1955 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1956 handle 0xffffNNNN constants correctly.
1957
11450271
NC		 19581999-08-16 Nick Clifton <nickc@cygnus.com>
1959
1960 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1961 as well as loads.
1962
276b1dc2
NC		 19631999-08-13 Nick Clifton <nickc@cygnus.com>
1964
1965 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1966 (md_apply_fix3): Always pass positive values to
1967 validate_offset_imm.
1968
ae5ad4ad
NC		 19691999-08-12 Nick Clifton <nickc@cygnus.com>
1970
1971 * config/tc-arm.c (skip_whitespace): New macro.
1972 Formatting tidy ups.
1973
1974 (md_apply_fix3): Store relocation offset in addend for ELF based
1975 relocs.
1976 (arm_force_relocation): Always generate relocs for Thumb function
1977 calls.
1978
bf6d3895
AM		 19791999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1980
1981 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1982 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1983
46031ca9
JL		 1984Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1985
b100be66
JL		 1986 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1987 flags for the unwind subspace.
1988
46031ca9
JL		 1989 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1990 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1991 suitable relocation based on the size of the target's pointer.
1992 Always Use subsegment zero for the unwinders.
1993 (pa_level): Handle "2.0w".
1994
0825afba
JR		 1995Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1996
1997 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1998 with the following instruction unless this was specified.
1999
1a1ae23e
ILT		 20001999-08-09 Ian Lance Taylor <ian@zembu.com>
2001
2002 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2003 certain sections, to match BFD changes.
2004
81afc846
ILT		 20051999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2006
2007 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2008 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 2009 * Makefile.in: Rebuild.
81afc846 2010
04ad1543
ILT		 20111999-08-08 Ian Lance Taylor <ian@zembu.com>
2012
2013 * Makefile.am: Rename .dep* files to DEP*.
2014 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2015 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2016 targets to DEPOBJ.
2017 * Makefile.in: Rebuild.
2018
1eb7027c
RH		 20191999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2020
2021 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2022
2dcc60be
ILT		 20231999-08-08 Ian Lance Taylor <ian@zembu.com>
2024
46eec08e
ILT		 2025 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2026 avoid problems on DOS filesystems.
2027 * Makefile.in: Rebuild.
2028
2dcc60be
ILT		 2029 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2030
20311999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2032
2033 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2034 section flag.
2035
76a27922
ILT		 20361999-08-08 Ian Lance Taylor <ian@zembu.com>
2037
2038 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 2039 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 2040 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2041
0741736b
JL		 2042Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2043
2044 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2045
9a913dfb
JL		 2046Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2047
2048 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2049
a1f2d742
ILT		 20501999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2051
2052 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2053 non-adjustable symbols.
2054
55a914bc
JL		 2055Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2056
2057 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2058
336f7c70 2059Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2060
2061 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2062 operands.
2063
9750fcc5
ILT		 20641999-08-05 Donn Terry <donn@interix.com>
2065
2066 * config/te-interix.h: New file.
2067 * configure.in (i386-*-interix*): New target.
2068 * configure: Rebuild.
2069
39ba5561
JL		 2070Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2071
2072 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2073 selectors for ELF too.
2074 (selector_table): Add "ltp" and "rtp" selectors.
2075
eecb386c
AM		 20761999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2077
2078 * config/tc-i386.c (i386_operand): No need to change
2079 operand_string pointer in segment reg case before goto
2080 do_memory_reference. Initialise displacement_string_start and
2081 displacement_string_end after do_memory_reference label.
2082 (i386_index_check): Add operand_string param, and print error
2083 message on failure here.
2084 (i386_intel_memory_operand): Instead of here.
2085 (i386_operand): And here.
2086 (INFER_ADDR_PREFIX): Enable.
2087
2088 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2089
2090 * config/tc-i386.h (DefaultSize): Define. Renumber following
2091 opcode_modifier defines.
2092
2093 From Etienne Lorrain <etienne.lorrain@ibm.net>
2094 * config/tc-i386.c (stackop_size): New variable.
2095 (set_16bit_code_flag): Clear it here.
2096 (set_16bit_gcc_code_flag): New function.
2097 (md_pseudo_table): Add "code16gcc" entry.
2098 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2099
f173e82e
ILT		 21001999-08-03 Ian Lance Taylor <ian@zembu.com>
2101
a04b544b
ILT		 2102 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2103 next_set_end even if the end symbol is being discarded.
2104
2105 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2106 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2107 * config/obj-coff.c: Likewise.
2108 (seg_info_type): Remove.
2109 (seg_info_off_by_4): Change to array of segT.
2110 (s_get_segment): Adjust accordingly.
2111 (obj_pseudo_table): Fully initialize sentinel entry.
2112
f173e82e
ILT		 2113 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2114 Ralf Baechle <ralf@uni-koblenz.de>.
2115
c3332e24
AM		 21161999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2117
2118 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2119
21201999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2121
24eab124
AM		 2122 * config/tc-i386.c: Indentation and white space changes.
2123 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2124 don't enable it by default.
2125 (i386_intel_operand): Remove redundant prototype.
2126 Move check on number of memory operands, and i.mem_operands++
2127 (i386_intel_memory_operand): To here.
2128 Remove i386_immediate code from here. Remove special case code
2129 for input and output using (%dx). Remove base/index checks and
2130 call i386_index_check instead. Save initial operand_string
2131 argument for error message.
2132 (i386_operand): Remove redundant prototype. Move base/index
2133 checks to i386_index_check.
2134 (i386_displacement): Move intel mode check for non-zero
2135 i.disp_operand
2136 (i386_intel_memory_operand): To here.
c3332e24 2137
6d8809aa
RH		 21381999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2139
2140 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2141 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2142 by .register pseudo-op if -64 and --no-undeclared-regs.
2143 (s_register, sparc_adjust_symtab): New functions.
2144 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2145 Declare sparc_adjust_symtab as tc_adjust_symtab.
2146 * doc/c-sparc.texi: Add description of #ignore special literal
2147 for .register pseudo-op.
2148
c8d259f7
CM		 21491999-07-30 Catherine Moore <clm@cygnus.com>
2150
eaa15ab8 2151 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2152 the relocation's section offset.
2153
b77ad1d4
AM		 21541999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2155
2156 * write.c (fixup_segment): Fix generic error check overflow test.
2157
2158 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2159 X_add_number to long.
2160
b53fcc20
JL		 2161Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2162
2163 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2164 processing.
2165
d2e71411
ILT		 21661999-07-27 Ian Lance Taylor <ian@zembu.com>
2167
2168 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2169 VTABLE relocations.
2170
e9f56b1d
ILT		 21711999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2172
2173 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2174
1a39f480
ILT		 2175 * configure.bat: Remove; obsolete.
2176 * config/go32.cfg: Likewise.
2177
29fe79d3
ILT		 21781999-07-21 Brad M. Garcia <bgarcia@fore.com>
2179
2180 * configure.in (i386-*-vxworks*): New target.
2181 * configure: Rebuild.
2182
e06510e6
RH		 21831999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2184
2185 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2186
dabe3bbc
RH		 21871999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2188
2189 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2190 on -64 and not pic.
2191 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2192 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2193 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2194 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2195 MAX_RELOC_EXPANSION): Define.
2196 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2197
b4cac588
AM		 21981999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2199
2200 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2201 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2202 block. Print a warning if an 8-bit or 16-bit constant
2203 displacement or immediate is truncated on output.
2204 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2205 immediate.
2206 (i386_operand): Disallow immediate jump absolute operand.
2207
966ed0b4
ILT		 22081999-07-15 Ian Lance Taylor <ian@zembu.com>
2209
0ed15843
ILT		 2210 * configure.in: Bump version number to 2.9.5.
2211 * configure: Rebuild.
2212
966ed0b4
ILT		 2213 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2214 or %llx work.
2215
67f1cff0
JL		 2216Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2217
2218 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2219 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2220
2f992c04
NC		 22211999-07-14 Philip Blundell <pb@nexus.co.uk>
2222
2223 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2224 is defined.
2225 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2226
2227 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2228 if -mno-fpu was given.
2229 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2230 relocs.
2231 (cons_fix_new_arm): Remove misleading comments.
2232
14ad458a
ILT		 22331999-07-14 Ian Lance Taylor <ian@zembu.com>
2234
2235 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2236 error message.
2237 (relax_segment): Likewise. After giving a rs_org error, convert
2238 the frag to rs_align to avoid cascading errors.
2239
36823076
AS		 22401999-07-12 Andreas Schwab <schwab@suse.de>
2241
2242 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2243
ab9da554
ILT		 22441999-07-11 Ian Lance Taylor <ian@zembu.com>
2245
2246 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2247 as appropriate. Fill in structure initializations. Add variable
2248 initializations. Add casts.
2249 * dwarf2dbg.c (print_stats): Change i to size_t.
2250 * listing.c (listing_listing): Change list_line to unsigned int.
2251
e0accf0c
ILT		 22521999-07-10 Ian Lance Taylor <ian@zembu.com>
2253
2254 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2255 rather than checking for \001 and \002 in symbol name.
2256 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2257
7d4ce8a9
JL		 2258Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2259
2260 * configure.in (hppa*-linux-gnu*): New target.
2261 * configure: Rebuilt.
2262
5395a469
NC		 22631999-07-08 Nick Clifton <nickc@cygnus.com>
2264
2265 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2266
cac58fa6
NC		 22671999-07-07 Nick Clifton <nickc@cygnus.com>
2268
5395a469 2269 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2270 accessing symbolP directly.
2271
03b36ee1
JL		 2272Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2273
2274 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2275 for ELF.
2276
49a5575c
NC		 22771999-07-05 Nick Clifton <nickc@cygnus.com>
2278
2279 * config/tc-arm.c (ARM_EXT_V5): Define.
2280 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2281 (md_begin): Detect ARM v5 architectures.
2282 (md_parse_option): Accept arm v5 specification.
2283 (md_show_usage): Documment -marmv5 switch.
2284
2285 * doc/c-arm.texi: Document -marmv5 command line option.
2286
2287 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2288 op.
2289 (validate_immediate_twopart): New function. Determine if a
2290 constant can be computed by two ADD instructions.
2291 (output_inst): Remove its command line parameter - it was never
2292 used.
2293 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2294 implememt the ADRL pseudo op.
2295 (tc_gen_reloc): Generate a suitable error message if an ADRL
2296 instruction tries to generate a real reloc.
2297
2298 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2299
09ecf0ba
JL		 2300Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2301
2302 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2303 into lower case.
2304
264d6861
ILT		 23051999-06-27 H.J. Lu <hjl@gnu.org>
2306
2307 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2308 non BFD_ASSEMBLER case.
2309
827c0149
ILT		 23101999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2311
2312 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2313 data.
2314
a340d270
RH		 23151999-06-26 David Mosberger <davidm@hpl.hp.com>
2316
2317 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2318 out_end_sequence() when the address decreases due to a new frag.
2319 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2320 numbering starts with 1.
2321
16b93d88
NC		 23221999-06-23 Nick Clifton <nickc@cygnus.com>
2323
2324 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2325 .section for COFF.
2326 (mcore_s_text): Call obj_elf_text for ELF target.
2327 (mcore_s_data): Call obj_elf_data for ELF target.
2328 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2329 for COFF target.
2330 (mcore_s_bss): New function: Dump literal table before changing
2331 sections.
2332 (mcore_s_comm): New function: Dump literal table before changing
2333 sections.
2334
2335 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2336 No longer static functions.
2337 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2338 Provide prototypes for these functions.
2339
fed9b18a
ILT		 23401999-06-22 Ian Lance Taylor <ian@zembu.com>
2341
be2acf27
ILT		 2342 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2343 a list of names, to try obj_segment_name, and to try abbreviated
2344 names when using COFF without long section names.
2345
7dcc9865
ILT		 2346 * config/tc-alpha.c: More use of symbol accessor functions.
2347 * config/tc-arc.c: Likewise.
2348 * config/tc-d30v.c: Likewise.
2349 * config/tc-fr30.c: Likewise.
2350 * config/tc-i860.c: Likewise.
2351 * config/tc-m88k.c: Likewise.
2352 * config/tc-mcore.c: Likewise.
2353 * config/tc-ns32k.c: Likewise.
2354 * config/tc-sparc.c: Likewise.
2355 * config/tc-v850.c: Likewise.
2356
a77f5182
ILT		 2357 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2358 sy_value with appropriate accessor functions.
2359 * config/tc-arm.c (md_apply_fix3): Likewise.
2360 * config/tc-d10v.c (AT_WORD_P): Likewise.
2361 * config/tc-v850.c (reg_name_search): Likewise.
2362
fed9b18a
ILT		 2363 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2364 use symbol_get_bfdsym instead.
2365 * config/tc-ppc.c (md_assemble): Likewise.
2366 * config/tc-v850.c (v850_comm): Likewise.
2367
310b5aa2
ILT		 23681999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2369
2370 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2371 the symbol, rather than accessing the bsym member.
2372 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2373 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2374 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2375 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2376 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2377 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2378 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2379 * config/tc-v850.c (tc_gen_reloc): Likewise.
2380
9cb8e75e
JL		 2381Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2382
2383 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2384 (hppa_gen_reloc_type): Conditionalize on BFD64.
2385 (tc_gen_reloc): Re-enable ELF relocations.
2386 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2387
3d103319
ILT		 23881999-06-21 Ian Lance Taylor <ian@zembu.com>
2389
2390 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2391 warning.
2392 (do_ldst): Move assignment out of if condition.
2393 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2394 parentheses to avoid warning.
2395
776b24b4
NC		 23961999-06-21 Nick Clifton <nickc@cygnus.com>
2397
155f0fe7
NC		 2398 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2399 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2400
809ffe0d
ILT		 24011999-06-19 Ian Lance Taylor <ian@zembu.com>
2402
2403 * config/tc-ppc.c: Update for symbol handling changes.
2404 * config/obj-coff.c: Likewise.
2405
49863f82
JL		 2406Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2407
2408 * tc-hppa.c: General cleanups of ELF support. No more spaces
2409 and subspaces for ELF.
2410 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2411 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2412 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2413 (UNWIND_SECTION_NAME): Likewise.
2414 (space/subspace related structures): Conditionalize definitions
2415 on OBJ_SOM.
2416 (space/subspace directives and support routines): Conditionalize
2417 definitions and references/uses on OBJ_SOM.
2418 (label_symbol_struct): For ELF, track the symbol's segment. For
2419 SOM track its space.
2420 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2421 changes.
2422 (USE_ALIASES): Kill for both SOM & ELF.
2423 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2424 (pa_space, pa_subspace): Corresponding changes.
2425 (pa_spaces_begin): Corresponding chagnes.
2426 (md_begin): Do not muck around with space/subspace stuff for
2427 OBJ_ELF.
2428 (md_apply_fix): Temporarily disable argument relocation stuff
2429 for OBJ_ELF.
2430 (tc_gen_reloc): Temporarily disable relocation generation for
2431 OBJ_ELF
2432 (pa_build_unwind_subspace): Similarly.
2433
fed881b1
NC		 24341999-06-16 Nick Clifton <nickc@cygnus.com>
2435
2436 * config/tc-arm.c (thumb_set): New pseudo op.
2437 (text, data, section): Override these pseudo ops with ARM
2438 specific versions.
2439 (s_thumb_set): New function: Perform the same as a .set pseudo
2440 op, but also mark the alias'ed symbol as being a Thumb
2441 function.
2442 (arm_s_text): New function: Perform the same as the .text
2443 pseudo op, but dump the literal pool before changing
2444 sections.
2445 (arm_s_data): New function: Perform the same as the .data
2446 pseudo op, but dump the literal pool before changing
2447 sections.
2448 (arm_s_section): New function: Perform the same as the
2449 .section pseudo op, but dump the literal pool before changing
2450 sections.
2451 (arm_cleanup): Do not reset the current section before dumping
2452 the literal pool.
2453
0f94f4c8
NC		 24541999-06-17 Nick Clifton <nickc@cygnus.com>
2455
2f3519a2
NC		 2456 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2457 OPTION_NO_WARN_UNMATCHED entries.
2458 (md_parse_option): Generate a warning message if an unrecognised
2459 option is encountered.
2460
0f94f4c8
NC		 2461 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2462 (get_operands): When parsing an expression after an '@' symbol
2463 has been detected, do not ignore '#' symbols.
2464 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2465 false.
2466
e4a86f6f
ILT		 24671999-06-13 Ian Lance Taylor <ian@zembu.com>
2468
2469 From K. Richard Pixley <rich@noir.com>:
2470 * configure.in (ppc-*-vxworks*): New target.
2471 * configure: Rebuild.
2472
a8aed0fb
UD		 24731999-06-12 Philip Blundell <philb@gnu.org>
2474
2475 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2476
7565ed77
ILT		 24771999-06-13 Ian Lance Taylor <ian@zembu.com>
2478
2479 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2480 which refer to symbols in linkonce sections, permit reducing the
2481 relocs if the symbol is local.
2482
b9e57a38
ILT		 24831999-06-12 Ian Lance Taylor <ian@zembu.com>
2484
2485 * subsegs.c (subseg_text_p): New function.
2486 * as.h (subseg_text_p): Declare.
2487 * read.c (do_align): Use subseg_text_p to set the default fill.
2488 * write.c (subsegs_finish): Likewise.
2489 * config/obj-coff.c (write_object_file): Likewise.
2490 * config/tc-i386.h (md_maybe_text): Don't define.
2491 (md_do_align): Use subseg_text_p to set the default fill.
2492 * config/tc-m32r.c (m32r_do_align): Likewise.
2493 * config/tc-sh.c (sh_do_align): Likewise.
2494 * config/tc-sparc.h (md_do_align): Likewise.
2495
008960a5
ILT		 24961999-06-12 David O'Brien <obrien@freebsd.org>
2497
2498 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2499 * configure: Rebuild.
2500
a1605869
ILT		 25011999-06-12 Ian Lance Taylor <ian@zembu.com>
2502
d9ac5a3b
ILT		 2503 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2504 * Makefile.am: Rebuild dependencies.
2505 * Makefile.in: Rebuild.
2506
a1605869
ILT		 2507 * config/tc-i386.c (i386_immediate): Remove unused label
2508 seg_unimplemented.
2509
2510 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2511 * symbols.c: Likewise.
2512 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2513 sy_next field when taking address, rather than symbol_next.
2514
2515 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2516 offsetT.
2517 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2518 value from the output file architecture.
2519 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2520 * dwarf2dbg.h: Change bfd_vma to addressT.
2521
a7cd1c22
ILT		 25221999-06-11 Ian Lance Taylor <ian@zembu.com>
2523
2524 * dwarf2dbg.h: Use PARAMS in function declarations.
2525
76171f81
ILT		 25261999-06-11 Martin Dorey <mdorey@madge.com>
2527
2528 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2529 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2530 OBJ_ELF.
2531 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2532
9b4d630b
ILT		 25331999-06-11 Ian Lance Taylor <ian@zembu.com>
2534
5865bb77
ILT		 2535 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2536
9e7c96d9
ILT		 2537 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2538 popsection.
2539
1b50c718
ILT		 2540 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2541
1bf67e0d
ILT		 2542 * read.c (read_a_source_file): Only declare inescape if
2543 QUOTES_IN_INSN.
2544
2545 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2546 match parameters.
2547 (find_entry_byval): Add parens to avoid warning.
2548
2549 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2550
9b4d630b
ILT		 2551 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2552 undefined symbols.
2553
a22b281c
RH		 25541999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2555
66778679 2556 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2557 with isoctal.
2558
2559 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2560 synthetize_setx): New functions.
2561 (md_assemble): Broken the special cases into the above
2562 functions. Make compiler happy if sizeof(bfd_vma)==4.
2563 Fix sethi generated from set/setuw. If instructions have a relloc,
2564 always clear the fields to be relocated in the opcode.
2565 (sparc_ip): Remove special_case global variable.
2566
7f2f689c
ILT		 25671999-06-10 Ian Lance Taylor <ian@zembu.com>
2568
d7ba4a77
ILT		 2569 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2570 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2571 indication of success rather than a value.
2572 (itbl_get_val): Likewise.
2573 (itbl_get_field): Use strcspn. Change delimiters to include
2574 parens.
2575 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2576 (itbl_get_val): Likewise.
2577 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2578
7f2f689c
ILT		 2579 * symbols.c (copy_symbol_attributes): Convert local symbols to
2580 regular symbols.
2581
c1d3c45e
NC		 25821999-06-10 Nick Clifton <nickc@cygnus.com>
2583
2584 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2585 ARM920t.
2586
63fab58c
RH		 25871999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2588
2589 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2590 Optimize set if sizeof(bfd_vma) == 64.
2591 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2592 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2593 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2594
cf9a1301
RH		 25951999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2596
2597 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2598 (s_ncons): New function.
2599 (native_op_table): New table.
2600 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2601 R_SPARC_OLO10 handling.
2602
bf29b231
RH		 2603Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2604
2605 * expr.h (struct expressionS): Revert last change; widen X_op.
2606 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2607
9be1cda6
AS		 2608Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2609
a4835b42
AS		 2610 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2611 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2612 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2613 * Makefile.in: Regenerated.
2614
9be1cda6
AS		 2615 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2616 `common' pass on to s_mri_common.
2617 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2618
62335629
RH		 26191999-06-06 Richard Henderson <rth@cygnus.com>
2620
2621 * config/obj-elf.c (obj_elf_section): Don't free the return
2622 value of demand_copy_C_string.
2623
9de8d8f1
RH		 26241999-06-05 Richard Henderson <rth@cygnus.com>
2625
2626 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2627 creation logic from obj_elf_create_section.
2628
2629 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2630 (section_stack): New.
2631 (special_sections): Make const.
2632 (obj_elf_section): Gut and rewrite parsing.
2633 (obj_elf_change_section): New function broken out of obj_elf_section.
2634 (obj_elf_parse_section_letters): Likewise.
2635 (obj_elf_section_word): Likewise.
2636 (obj_elf_section_type): Likewise.
2637 (obj_elf_previous): Treat as a toggle.
2638 (obj_elf_popsection): New.
2639 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2640 (ppc_section_type): Likewise.
2641 * config/tc-ppc.h: Likewise.
2642
2643 * expr.h (struct expressionS): Don't make X_op a bitfield.
2644 * config/tc-alpha.c: Update for symbol handling changes.
2645 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2646 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2647
58b5739a
RH		 26481999-06-05 Richard Henderson <rth@cygnus.com>
2649
2650 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2651 (dwarf2_gen_line_info): Kill unused variables.
2652 (dwarf2_finish): Likewise.
2653 (dwarf2_where): Likewise.
2654 (dwarf2_directive_file): If we've only got a string,
2655 hand off to s_app_file.
2656 * ecoff.c: Move the include of ecoff.h.
2657 * symbols.h (S_IS_FUNCTION): Prototype.
2658
2659 * read.c (LEX_HASH): Supply a default.
2660 (lex_type): Use it.
2661 (s_globl): Update `c' after skipping whitespace.
2662 * read.h (LEX_END_NAME, is_name_ender): New.
2663 * expr.c (get_symbol_end): Respect it.
2664
398e8c25
ILT		 26651999-06-04 Mark Klein <mklein@dis.com>
2666
993142d5
ILT		 2667 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2668 to real if OBJ_SOM
2669 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2670
398e8c25
ILT		 2671 * config/tc-hppa.c: Update for symbol handling changes.
2672
b4013713
ILT		 26731999-06-03 Ian Lance Taylor <ian@zembu.com>
2674
080e41e6
ILT		 2675 * cgen.c: Update for symbol handling changes.
2676 * config/tc-m32r.c: Likewise.
f412ead8 2677
a0f75b47
ILT		 2678 * config/tc-hppa.h: Update for symbol handling changes.
2679 * config/tc-hppa.c: Likewise.
2680
174419c1
ILT		 2681 * config/tc-arm.h: Update for symbol handling changes.
2682 * config/tc-arm.c: Likewise.
2683 (symbol_make_empty): Remove. Just use symbol_create.
2684
2685 * symbols.c (symbol_set_tc): Correct name.
2686
6104f0a0
ILT		 2687 * Makefile.am: Rebuild dependencies.
2688 ($(OBJS)): Don't depend upon struc-symbol.h.
2689 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2690 * dep-in.sed: Don't remove struc-symbol.h.
2691 * Makefile.in: Rebuild.
2692
b4013713
ILT		 2693 * doc/internals.texi (Symbols): Describe changes in symbol
2694 handling.
2695
6576f0b5
RH		 26961999-06-03 Richard Henderson <rth@cygnus.com>
2697
2698 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2699 instead of doing the work by hand.
2700
fac0d250
RH		 27011999-06-03 David Mosberger <davidm@hpl.hp.com>
2702
2703 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2704 state of line state-machine.
2705 (struct ls): Collect DWARF2 line state-machine state in new member
2706 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2707 resulted in any DWARF2 directives.
2708 (reset_state_machine): New function.
2709 (out_end_sequence): Ditto.
2710 (dwarf2_gen_line_info): When switching sections or switching to a
2711 lower text address, call out_end_sequence() first to terminate the
2712 previous code sequence as code sequences MUST have monotonically
2713 increasing addresses.
2714 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2715
27161999-06-03 David Mosberger <davidm@hpl.hp.com>
2717
2718 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2719 DWARF2 debug info (line information only, at this point).
2720 * as.h: Update comment about supported debug formats.
2721 * dwarf2dbg.c, dwarf2dbg.h: New files.
2722 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2723
2724 * expr.c (operand): Don't use [ for parens if we want an index op.
2725 (op_encoding): Switch [ into O_index, if desired.
2726 (op_rank): Renumber with O_index on bottom.
2727 (expr): If O_index, match closing bracket.
2728 * expr.h (O_index): New.
2729
2730 * read.c (read_a_source_file): Conditionally allow matched "
2731 in lines passed to md_assemble.
2732
2733 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2734
49309057
ILT		 27351999-06-03 Ian Lance Taylor <ian@zembu.com>
2736
2737 Add support for storing local symbols in a small structure to save
2738 memory when assembling large files.
2739 * as.h: Don't include struc-symbol.h.
2740 (symbolS): Add typedef.
2741 * symbols.c: Include struc-symbol.h.
2742 (local_hash): New static variable.
2743 (save_symbol_name): New static function, from symbol_create.
2744 (symbol_create): Call save_symbol_name.
2745 (local_symbol_count): New static variable.
2746 (local_symbol_conversion_count): Likewise.
2747 (LOCAL_SYMBOL_CHECK): Define.
2748 (local_symbol_make): New static function.
2749 (local_symbol_convert): New static function.
2750 (colon): Handle local symbols. Create local symbol for local
2751 label name.
2752 (symbol_table_insert): Handle local symbols.
2753 (symbol_find_or_make): Create local symbol for local label name.
2754 (symbol_find_base): Check for local symbol.
2755 (symbol_append, symbol_insert): Check for local symbols.
2756 (symbol_clear_list_pointers, symbol_remove): Likewise.
2757 (verify_symbol_chain): Likewise.
2758 (copy_symbol_attributes): Likewise.
2759 (resolve_symbol_value): Handle local symbols.
2760 (resolve_local_symbol): New static function.
2761 (resolve_local_symbol_values): New function.
2762 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2763 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2764 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2765 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2766 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2767 (symbol_previous, symbol_next): New functions.
2768 (symbol_get_value_expression): Likewise.
2769 (symbol_set_value_expression): Likewise.
2770 (symbol_set_frag, symbol_get_frag): Likewise.
2771 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2772 (symbol_mark_used_in_reloc): Likewise.
2773 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2774 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2775 (symbol_mri_common_p): Likewise.
2776 (symbol_mark_written, symbol_clear_written): Likewise.
2777 (symbol_written_p): Likewise.
2778 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2779 (symbol_section_p, symbol_equated_p): Likewise.
2780 (symbol_constant_p): Likewise.
2781 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2782 (symbol_get_obj, symbol_set_obj): Likewise.
2783 (symbol_get_tc, symbol_set_tc): Likewise.
2784 (symbol_begin): Initialize local_hash.
2785 (print_symbol_value_1): Handle local symbols.
2786 (symbol_print_statistics): Print local symbol statistics.
2787 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2788 Declare new symbols.c functions. Move many declarations here from
2789 struc-symbol.h.
2790 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2791 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2792 (struct symbol): Move bsym to make it clearly the first field.
2793 Remove TARGET_SYMBOL_FIELDS.
2794 (symbolS): Don't typedef.
2795 (struct broken_word): Remove.
2796 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2797 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2798 (symbol_clear_list_pointers): Likewise.
2799 (symbol_insert, symbol_remove): Likewise.
2800 (symbol_previous, symbol_append): Likewise.
2801 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2802 (struct local_symbol): Define.
2803 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2804 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2805 (local_symbol_get_frag, local_symbol_set_frag): Define.
2806 (local_symbol_get_real_symbol): Define.
2807 (local_symbol_set_real_symbol): Define.
2808 Define.
2809 * write.c (write_object_file): Call resolve_local_symbol_values.
2810 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2811 (TARGET_SYMBOL_FIELDS): Don't define.
2812 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2813 ECOFF_DEBUGGING, add ECOFF fields.
2814 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2815 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2816 ECOFF_DEBUGGING, add ECOFF fields.
2817 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2818 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2819 * config/tc-mcore.h: Don't include struc-symbol.h.
2820 (TARGET_SYMBOL_FIELDS): Don't define.
2821 (struct mcore_tc_sy): Define.
2822 (TC_SYMFIELD_TYPE): Define.
2823 * Many files: Use symbolS instead of struct symbol. Use new
2824 accessor functions rather than referring to symbolS fields
2825 directly.
2826
2827 * read.c (s_mri_common): Don't add in value of line_label.
2828
2829 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2830 checking for SEC_LINK_ONCE.
2831
2832 * config/tc-sh.h (sh_fix_adjustable): Declare.
2833
2834 * app.c (input_buffer): New static variable.
2835 (app_push): Save saved_input in allocated buffer.
2836 (app_pop): Restored saved_input.
2837 (do_scrub_chars): Change get parameter to take char * and int as
2838 arguments. Change GET macro to pass input_buffer to get
2839 function. Don't save input into allocated buffer.
2840 * as.h (do_scrub_chars): Update declaration.
2841 * input-file.c (input_file_get): Change to take char * and int.
2842 Read data into passed in buffer. Remove static buffer.
2843 * read.c (scrub_from_string): Change to take char * and int. Copy
2844 data into passed in buffer.
2845
2846 * hash.h: Neaten. Declare hash_traverse.
2847 * hash.c: Complete rewrite based on BFD hashing code.
2848 * gasp.c (chunksize): New variable.
2849 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2850 hash_delete.
2851
661e4995
NC		 28521999-05-28 Nick Clifton <nickc@cygnus.com>
2853
2854 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2855 addend unless the target uses an old ABI.
2856
d9a62219
DE		 2857Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2858
2859 -Wchar-subscripts cleanup
2860 * listing.c (listing_newline): Use unsigned char variable, so
2861 calls to isascii,iscntrl are correct.
2862 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2863 (unsigned char).
2864 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2865 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2866 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2867 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2868
6da466c7
ILT		 28691999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2870
2871 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2872 width for Coldfire.
2873 (arch_coldfire_p): New #define.
2874 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2875
28761999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2877
2878 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2879
2880 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2881 (install_operand): Add place `N'.
2882 (init_table): Add registers ACC, MACSR, MASK.
2883
2884 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2885
2886 * config/tc-m68k.c: Change mcf5200 --> mcf.
2887 (archs): Add mcf5206e, mcf5307.
2888 (m68k_ip): Add format `u'.
2889 (install_operand): Add place `m', `M', `h'.
2890 (init_table): Add upper/lower registers.
2891
2892 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2893
bedf545c
ILT		 28941999-05-28 Martin Dorey <mdorey@madge.com>
2895
2896 * config/tc-i960.c: Several minor changes to add ELF and
2897 BFD_ASSEMBLER support.
2898 * config/tc-i960.h: Likewise.
2899 * configure.in (i960-*-elf*): New target.
2900 * aclocal.m4, configure: Rebuild.
2901
40c62b25
AM		 29021999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2903
2904 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2905 reloc changes when defined(BFD_ASSEMBLER).
2906
daa01f85
AM		 29071999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2908
2909 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2910
2911 * write.c (write_print_statistics): Output to file, not stderr.
2912
2913 * expr.c (generic_bignum_to_int32,64): Prototype.
2914
2915 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2916 output_sleb128, output_uleb128, output_big_sleb128,
2917 output_big_uleb128, output_big_leb128): Prototype.
2918 (output_big_sleb128, output_big_uleb128): Make inline.
2919 (output_big_leb128): Remove inline
2920
2921 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2922 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2923 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2924 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2925 value for correct overflow check in write.c:fixup_segment.
2926 * write.c (fixup_segment): Move bitfield overflow checks to after
2927 the md_apply_fix call.
2928 * config/obj-coff.c (fixup_segment): Likewise.
2929 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2930 valueT *val argument.
2931
19b34177
AS		 2932Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2933
2934 * config/atof-ieee.c (gen_to_words): Correctly round a
2935 denormalized number. Fix off-by-one in range checking for
2936 exponent in a denormal.
2937
b8a40f53
NC		 29381999-05-10 Nick Clifton <nickc@cygnus.com>
2939
2940 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2941 name.
2942
53f3de98
RH		 2943Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2944
2945 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2946
578ec497
AM		 29471999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2948
2949 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2950 (ReverseRegRegmem): Remove.
2951 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2952 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2953 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2954 kludge.
2955
2956 From Doug Ledford <dledford@redhat.com>
2957 * config/tc-i386.h (RegXMM): New for P/III.
2958 * config/tc-i386.c: Add support for P/III.
2959
d0e9a01c
RH		 2960Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2961
2962 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2963 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2964 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2965
83183c0c
RH		 2966Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2967
2968 * config/tc-i386.c (i386_immediate): Skip whitespace before
2969 complaining about junk after expression.
2970 (i386_displacement): Likewise.
2971
03987ced
RH		 2972Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2973
2974 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2975 Don't copy before downcaseing.
2976
0d96863f
CM		 29771999-05-05 Catherine Moore <clm@cygnus.com>
2978
66778679
RH		 2979 * tc-m68k.c: Include elf/m68k.h.
2980 (m68k_elf_final_processing): New routine.
2981 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2982 Define.
0d96863f 2983
90700a53
JL		 2984Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2985
2986 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2987 17 bit fmt insn.
2988
252b5132
RH		 29891999-04-30 Nick Clifton <nickc@cygnus.com>
2990
2991 * config/tc-mcore.c (mcore_s_section): Dump literals before
2992 changing section.
2993
29941999-04-29 Nick Clifton <nickc@cygnus.com>
2995
2996 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2997 for COFF/PE port.
2998
2999Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3000
3001 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3002 (TC_INIT_FIX_DATA): Delete.
3003 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3004 (TC_INIT_FIX_DATA): Delete.
3005 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3006 * write.c (fix_new_internal): Initialize fx_cgen member.
3007 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3008 (gas_cgen_md_apply_fix3): Update.
3009 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3010 (md_cgen_record_fixup_exp): Update.
3011 (FX_OPINFO_R_TYPE): Update.
3012
3013 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3014 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3015 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3016 * frags.h (struct frag): Make opindex, opinfo ints.
3017
3018 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3019
30201999-04-26 Tom Tromey <tromey@cygnus.com>
3021
3022 * aclocal.m4, configure: Updated for new version of libtool.
3023
30241999-04-22 Nick Clifton <nickc@cygnus.com>
3025
3026 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3027 md_apply_fix.
3028 (md_apply_fix3): Do not fix up absolute relocations against
3029 symbolic values.
3030
3031 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3032
30331999-04-20 Nick Clifton <nickc@cygnus.com>
3034
3035 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3036 changes and data-in-text directives.
3037 (mcore_cons): New function: intercept cons() operations.
3038 (mcore_float_cons): New function: intercept float_cons()
3039 operations.
3040 (mcore_stringer): New function: intercept stringer() operations.
3041
30421999-04-18 Ian Lance Taylor <ian@zembu.com>
3043
3044 * obj.h (struct format_ops): Change generate_asm_lineno field to
3045 take no parameters.
3046 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3047
3048 * config/tc-alpha.c (find_opcode_match): Add default case to
3049 switch.
3050 (find_macro_match): Likewise.
3051 (load_expression): Parenthesize && within ||.
3052
3053 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3054
30551999-04-17 Nick Clifton <nickc@cygnus.com>
3056
3057 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3058 .text .data .section pseudo ops.
3059 (mcore_s_section): New function. Dump lits before changing secs.
3060 (mcore_s_text): New function. Dump lits before changing secs.
3061 (mcore_s_data): New function. Dump lits before changing secs.
3062
30631999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3064
3065 * config/tc-mips.c (mips_32bitmode): New.
3066 (md_begin): Set mips_32bitmode if needed.
3067 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3068 Set EF_MIPS_32BITMODE.
3069
3070Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3071
3072 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3073 change.
3074
30751999-04-16 Nick Clifton <nickc@cygnus.com>
3076
3077 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3078
3079Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3080
3081 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3082 expressions correctly.
3083
3084
30851999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3086
3087 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3088
3089Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3090
3091 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3092 and fmpynfadd instructions.
3093
30941999-04-11 Richard Henderson <rth@cygnus.com>
3095
3096 * as.h (environ): Declare it, if needed.
3097 * as.c (dump_statistics): Don't declare environ.
3098 * configure.in (environ): Detect declaration.
3099 * configure, config.in: Rebuild
3100
3101 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3102 (i386_displacement): Allocate enough space for replacement buffer.
3103 Clean up replacement buffer initialization.
3104
31051999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3106
3107 * subsegs.c (section_symbol): Don't create a new symbol if one
3108 already exists; instead, use the existing one, but set its segment
3109 and frag data if it hasn't already been defined.
3110 * config/obj-coff.c (c_section_symbol): Likewise.
3111
3112Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3113
3114 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3115
31161999-04-08 Nick Clifton <nickc@cygnus.com>
3117
3118 * config/tc-mcore.c: New File: Support routines for MCore
3119 assembler.
3120 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3121 * config/obj-coff.c: Add support for mcore-pe target.
3122
3123 * Makefile.am: Add support for MCore targets.
3124 * Makefile.in: Regenerate.
3125 * configure.in: Add support for MCore targets.
3126 * configure: Regenerate.
3127
3128 * doc/all.texi: Set MCORE.
3129 * doc/as.texinfo: Document MCore specific command line options.
3130
3131 * write.h: Prevent multiple inclusion.
3132
31331999-04-06 Ian Lance Taylor <ian@zembu.com>
3134
3135 * asintl.h (LC_MESSAGES): Never define.
3136 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3137 does not define it.
3138 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3139 does not define it.
3140
3141 * Makefile.am (m68k-parse.c): If configuring in the source
3142 directory, copy m68k-parse.y into the local directory before
3143 running ylwrap, to remove spurious differences when generating
3144 snapshots.
3145 * Makefile.in: Rebuild.
3146
3147 * config/tc-sparc.h (md_do_align): Just allocate the number of
3148 bytes necessary, rather than always allocating 1024.
3149
31501999-04-04 Ian Lance Taylor <ian@zembu.com>
3151
3152 * listing.c (listing_newline): Add cast to avoid warning.
3153 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3154 * config/tc-i386.c (i386_scale): Add return value.
3155 (build_displacement_string): Remove unused local temp_disp2.
3156 (i386_intel_memory_operand): Add parentheses to avoid warning.
3157 (i386_intel_operand): Remove unused local end_of_operand_string.
3158 (i386_operand): Remove unused local operand_modifier.
3159 (i386_operand): Add parens to avoid warning.
3160
31611999-04-04 Don Bowman <don@pixsci.com>
3162
3163 * configure.in: Add mips*-*-vxworks* target; have it define
3164 MIPS_STABS_ELF.
3165 * configure, config.in: Rebuild.
3166
31671999-03-31 Nick Clifton <nickc@cygnus.com>
3168
3169 * configure.in (emulations): Add support for arm-epoc-pe.
3170 * configure: Regenerate.
3171 * config/te-epoc-pe.h: New file. Define macros specific to
3172 arm-epoc-pe target.
3173 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3174 for arm-epoc-pe target.
3175
3176Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3177
3178 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3179
3180Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3181
3182 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3183 detect ",n" without a condition.
3184 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3185
3186
3187Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3188
3189 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3190 instruction is encoded with one bit.
3191
3192
31931999-03-23 Ian Lance Taylor <ian@zembu.com>
3194
3195 * doc/internals.texi (CPU backend): Mention that
3196 line_separator_chars should not include newline. From thi
3197 <ttn@mingle.glug.org>.
3198
31991999-03-22 Doug Evans <devans@casey.cygnus.com>
3200
3201 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3202 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3203
3204Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3205
3206 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3207
3208Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3209
3210 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3211
3212
3213Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3214
3215 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3216
32171999-03-15 Martin Hunt <hunt@cygnus.com>
3218
3219 * app.c (do_scrub_begin): Change '-' back to a symbol char
3220 so we can use multiple opcodes on a line again.
3221
3222 * config/tc-d30v.c: By default, warn if a symbol has
3223 the same name as a register. Plus some minor
3224 updates from the branch.
3225
32261999-03-13 Nick Clifton <nickc@cygnus.com>
3227
3228 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3229 BFD_RELOC_16 and BFD_RELOC_64.
3230
32311999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3232
3233 * expr.c (expr): Add missing else.
3234
32351999-03-12 Nick Clifton <nickc@cygnus.com>
3236
3237 * config/tc-arm.c (md_apply_fix3): Improve error message.
3238
32391999-03-11 Doug Evans <devans@casey.cygnus.com>
3240
3241 * Makefile.am (CPU_TYPES): Add fr30.
3242 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3243 (fr30,m32r dependencies): Update.
3244 * Makefile.in: Rebuild.
3245
3246 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3247 (gas_cgen_record_fixup_exp): Ditto.
3248 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3249 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3250 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3251 (md_cgen_lookup_reloc): Update use of operand->type.
3252 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3253 (md_convert_frag): Call cgen_operand_lookup_by_num.
3254 (md_cgen_lookup_reloc): Update use of operand->type.
3255 (m32r_cgen_record_fixup_exp): Ditto.
3256
32571999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3258
3259 * config/tc-mips.c (md_show_usage): Fix message.
3260
32611999-03-03 Nick Clifton <nickc@cygnus.com>
3262
3263 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3264 and LDR reg,=<expr> instruction.
3265
3266 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3267 -mcpu=arm9tdmi.
3268
3269Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3270
3271 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3272
32731999-02-17 Nick Clifton <nickc@cygnus.com>
3274
3275 This patch was created by: Scott Bambrough
3276 <scottb@corelcomputer.com>
3277
3278 * app.c:
3279 Special cased '@' character. The '@' character is used as the
3280 ARM assembler comment character, as a special character
3281 and in ELF .symver pseudo-op's, and as a special character in
3282 .type and .section pseudo-ops.
3283 (symver_pseudo): New static variable.
3284 (symver_state): New static variable.
3285 (struct app_save): Add field 'symver_state'.
3286 (app_push): Save global symver_state int struct app_save.
3287 (app_pop): Restore global symver_state from struct app_save.
3288 (do_scrub_chars): Special case handling of '@' character in
3289 .symver pseudo-ops.
3290
3291 * configure.in: Modified to recognize armv* uname syntax from ARM
3292 Linux kernel.
3293 * configure: Regenerated.
3294
3295 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3296 a prefix to the section's type.
3297 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3298 the type's typename.
3299
3300 * config/tc-arm.h: Add support for PIC generation:
3301 (pic_code): New boolean.
3302 (obj_relocate_extern): Define.
3303 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3304 (TC_CONS_FIX_NEW): Define.
3305 (tc_fix_adjustable): Define.
3306 (GLOBAL_OFFSET_TABLE_NAME): Define.
3307
3308 * config/tc-arm.c: Add support for PIC generation:
3309 (line_seperator_chars): Allow ';' as a seperator for Linux.
3310 (is_immediate_prefix): New macro.
3311 (arm_parse_reloc): New function.
3312 (s_arm_elf_cons): New function.
3313 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3314 (md_undefined_symbol): Special case handling for the Global Offset
3315 Table's symbol.
3316 (md_apply_fix3): Handle PIC relocs.
3317 (tc_gen_reloc): Handle PIC relocs.
3318 (md_parse_option): Add support for '-k' command line switch to
3319 enable PIC generation.
3320 (cons_fix_new_arm): New function.
3321 (s_arm_elf_cons): New function.
3322
3323Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3324
3325 * configure.in: Add comments for uses of AC_DEFINE.
3326 * acinclude.m4: Likewise.
3327 * acconfig.h: Remove.
3328 * aclocal.m4: Rebuild.
3329 * configure: Rebuild.
3330 * Makefile.in: Rebuild.
3331 * config.in: Rebuild.
3332
33331999-02-15 Jim Lemke <jlemke@cygnus.com>
3334
3335 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3336 non-constant offset from a base register.
3337
33381999-02-14 Ken Raeburn <raeburn@raeburn.org>
3339
3340 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3341 strings always.
3342
3343Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3344
3345 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3346 (emit_insn): Look for pc-relative and no-overflow specifiers on
3347 internal relocation types.
3348
33491999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3350
3351 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3352 -mcpu=NNNN flags.
3353
3354 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3355 mips_cpu instead.
3356 (mips_4650, mips_4010, mips_4100): Variables removed.
3357 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3358 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3359 variables.
3360 (md_begin): Don't bother initializing the mips_NNNN variables;
3361 mips_cpu is set, and that's good enough now.
3362 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3363 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3364 (show): New function, to handle wrapping in the CPU lists.
3365 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3366
3367Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3368
3369 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3370 than treat as an immediate specifier.
3371
3372Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3373
3374 * config/tc-i386.c: Prototype many functions.
3375 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3376 (i386_immediate): Remove unused second argument.
3377 (i386_intel_operand): Fix i386_is_reg typo.
3378 (i386_operand): Use allow_naked_reg.
3379 (output_invalid): Make operand int for K&R.
3380
3381Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3382
3383 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3384 patch.
3385 * Makefile.in: Rebuild.
3386
33871999-02-09 Doug Evans <devans@casey.cygnus.com>
3388
3389 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3390 (cgen.o): Ditto.
3391 (EXTRA_as_new_SOURCES): Comment out.
3392 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3393 * Makefile.in: Rebuild.
3394 * doc/Makefile.in: Rebuild.
3395 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3396 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3397 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3398 * configure: Rebuild.
3399 * aclocal.m4: Rebuild.
3400 * config.in: Rebuild.
3401 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3402 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3403 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3404 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3405 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3406 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3407 (gas_cgen_record_fixup_exp): Ditto.
3408 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3409 descriptor, not global variable.
3410 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3411 descriptor, not global variable. Refer to insert_operand handler
3412 via cpu descriptor, not global function.
3413 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3414 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3415 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3416 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3417 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3418 * config/tc-m32r.c: Ditto.
3419 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3420 (md_assemble): Ditto.
3421 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3422
34231999-02-09 Nick Clifton <nickc@cygnus.com>
3424
3425 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3426 relocations for ELF targets.
3427
34281999-02-08 Nick Clifton <nickc@cygnus.com>
3429
3430 * configure.in: Add support for StrongARM target.
3431 * configure: Regenerate.
3432
34331999-02-05 Nick Clifton <nickc@cygnus.com>
3434
3435 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3436
3437 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3438 for COFF ports.
3439
3440Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3441
3442 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3443
3444Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3445
66778679
RH		 3446 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3447 (INTEL_DWORD_MNEM_SUFFIX): Define.
3448 (BYTE_PTR): Define.
3449 (WORD_PTR): Define.
3450 (DWORD_PTR): Define.
3451 (XWORD_PTR): Define.
3452 (SHORT): Define.
3453 (OFFSET_FLAT): Define.
3454 (FLAT): Define.
3455 (NONE_FOUND): Define.
3456 (No_dSuf): Define.
3457 (No_xSuf): Define.
3458 * config/tc-i386.c (set_intel_syntax): New routine.
3459 (intel_syntax): Declare.
3460 (allow_naked_reg): Declare.
3461 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3462 (intel_float_operand): New routine.
3463 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3464 Handle brackets as well as parens. Call i386_intel_operand for
3465 intel syntax. Reverse operands if appropriate. Handle new
3466 suffixes. Handle movzx and movsx.
3467 (i386_is_reg): New routine.
3468 (i386_immediate): New routine.
3469 (i386_scale): New routine.
3470 (i386_displacement): New routine.
3471 (i386_operand_modifier): New routine.
3472 (build_displacement_string): New routine.
3473 (i386_parse_seg): New routine.
3474 (i386_intel_memory_operand): New routine.
3475 (i386_intel_operand): New routine.
3476 (i386_operand): Call i386_displacement, i386_immediate,
3477 i386_scale, etc. instead of handling inline.
3478 (parse_register): Handle registers without prefix.
252b5132
RH		 3479
3480Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3481
66778679
RH		 3482 * configure: Regenerate.
3483 * configure.in (arm-*-oabi): New.
3484 (thumb-*-oabi): New.
3485 * config/tc-arm.c (target_oabi): Declare.
3486 (md_apply_fix3): Support REL relocs.
3487 (md_parse_option): Handle -oabi.
3488 (elf32_arm_target_format): New routine.
3489 (md_longopts): Add OPTION_OABI.
3490 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3491
3492
34931999-01-28 Nick Clifton <nickc@cygnus.com>
3494
3495 * write.c (write_relocs): Handle out of range error.
3496
3497 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3498 (fr30_force_relocation): Default to 0.
3499
3500 * config/tc-fr30.h (obj_fix_adjustable): Define.
3501 (TC_FORCE_RELOCATION): Define.
3502
3503 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3504 relocs.
3505
35061999-01-16 Nick Clifton <nickc@cygnus.com>
3507
3508 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3509 merge of two instructions if the left instruciton kills the right.
3510
35111999-01-11 Doug Evans <devans@casey.cygnus.com>
3512
3513 * Makefile.in: Regenerate.
3514 * configure.in: Redo test for using cgen.
3515 * configure: Regenerate.
3516
35171999-01-09 Nick Clifton <nickc@cygnus.com>
3518
3519 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3520 redefinition of this macro.
3521
3522Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3523
3524 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3525 warning.
3526
35271998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3528
3529 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3530 a read of HI or LO and an immediatly following branch.
3531
35321998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3533
3534 * config/tc-mips.c (md_begin): Another correction to the setting of
3535 mips_eabi64.
3536
35371998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3538
3539 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3540
35411998-12-21 Nick Clifton <nickc@cygnus.com>
3542
3543 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3544 bit insn when optimizing, so that parallelised instructions will
3545 start on a 32 bit boundary.
3546
35471998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3548
3549 * config/tc-mips.c (mips_eabi64): New.
3550 (md_begin): Set mips_eabi64.
3551 (mips_elf_final_processing): Use it.
3552
35531998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3554
3555 * config/tc-mips.c (mips_elf_final_processing):
3556 Correct setting of ABI in e_flags.
3557
3558Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3559
3560 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3561
35621998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3563
3564 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3565
35661998-12-15 Doug Evans <devans@casey.cygnus.com>
3567
3568 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3569 warning, values that don't fit in the field.
3570
35711998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3572
3573 * config/tc-mips.c (mips_abi_string): New.
3574 (md_parse_option,md_longopts): Add mabi.
3575 (mips_elf_final_processing): Set e_flags based on mabi flag.
3576
35771998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3578
3579 * config/tc-mips.c (md_parse_option): Handle vr4111.
3580
358198-12-11 Ken Raeburn <raeburn@cygnus.com>
3582
3583 * config/tc-h8300.c (build_bytes): Change message given if the
3584 instruction requires H8/300H mode and we're not in Hmode, to
3585 suggest that it may be the operand modes that are the problem, not
3586 necessarily the opcode.
3587
35881998-12-10 Nick Clifton <nickc@cygnus.com>
3589
3590 * config/tc-fr30.c: Add line separator character.
3591
3592Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3593
3594 * configure.in (hppa-*-mpeix*): New target.
3595 * config/obj-som.h (obj_som_compiler): Declare.
3596 * config/obj-som.c (compiler_seen): New static variable.
3597 (obj_som_compiler): New function.
3598 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3599 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3600 (pa_type_args): Set hppa_priv_level.
3601 (pa_compiler): New static function if OBJ_SOM.
3602 * configure: Rebuild.
3603
3604Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3605
3606 * read.c (output_leb128): Don't mark as inline.
3607
36081998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3609
3610 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3611 AIX .vbyte unaligned data support.
3612 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3613 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3614 sections.
3615
36161998-12-07 Nick Clifton <nickc@cygnus.com>
3617
3618 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3619 input handling.
3620
3621Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3622
66778679
RH		 3623 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3624 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3625
3626Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3627
3628 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3629 checking the target type.
3630 (mips-dec-bsd*): Set endian to little.
3631 * configure: Rebuild.
3632
3633 COFF weak symbol support, based on patches from Mark Elbrecht
3634 <snowball3@usa.net>:
3635 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3636 * config/obj-coff.c (obj_coff_weak): New static function.
3637 (obj_coff_endef) [both versions]: Handle weak symbols.
3638 (coff_frob_symbol): Likewise.
3639 (yank_symbols): Likewise.
3640 (obj_pseudo_table): Add "weak".
3641
3642 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3643 <aymeric.vincent@emi.u-bordeaux.fr>.
3644 * aclocal.m4: Rebuild with current tools.
3645 * configure: Rebuild.
3646
3647 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3648 an assertion failure for a case we can't handle when OBJ_ECOFF.
3649
3650 * expr.c (operator): And with 0xff to avoid problems with signed
3651 char.
3652
36531998-12-03 Nick Clifton <nickc@cygnus.com>
3654
3655 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3656 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3657
36581998-12-02 Nick Clifton <nickc@cygnus.com>
3659
3660 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3661 LDI:20 insn.
3662
3663Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3664
3665 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3666 of pcrel point.
3667
3668Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3669
3670 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3671 pcrel point.
3672
3673Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3674
3675 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3676 scope.
3677 (d10v_cleanup): Only generate previous insn if a multiline insn is
3678 not pending.
3679
3680Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3681
3682 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3683 FR30_OPERAND_I32.
3684
3685Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3686
3687 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3688 -marm6xxx command line switches.
3689
36901998-11-18 Doug Evans <devans@casey.cygnus.com>
3691
3692 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3693 (itbl-ops.o): Delete duplicate dependencies.
3694 Rebuild dependencies.
3695 Add fr30 dependencies.
3696 * Makefile.in: Rebuild.
3697
3698Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3699
3700 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3701 opcode list.
3702 * listing.c: Ignore line terminator characters found inside
3703 strings.
3704
3705Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3706
3707 * po/gas.pot: Regenerated.
3708
3709Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3710
3711 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3712 fr30_is_label_start(). Also checks for delay slot insns.
3713
3714 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3715 FR30 instructions which contain a colon in the mnemonic.
3716
3717 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3718
3719Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3720
3721 * config/tc-fr30.c: Removed currently superflous code.
3722
3723Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3724
3725 * config/tc-fr30.h: New file.
3726 * config/tc-fr30.c: Tweaking so that it will compile.
3727
3728Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3729
66778679
RH		 3730 * config/tc-d10v.h (obj_fix_adjustable): Define.
3731 (TC_FORCE_RELOCATION): Define.
3732 (d10v_force_relocation): Declare.
3733 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3734 (md_apply_fix3): Handle Vtable relocs.
3735 (d10v_fix_adjustable): New.
3736 (d10v_force_relocation): New.
252b5132
RH		 3737
3738Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3739
3740 * config/tc-d30v.c: Change default behaviour to ignore potential
3741 conflicts between register name and symbol names.
3742
3743Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3744
3745 * configure.in: Add fr30-*-*.
3746 * config/tc-fr30.c: New file.
3747 * Makefile.in: Regenerated.
3748 * config.in: Regenerated.
3749 * configure: Regenerated.
3750 * doc/Makefile.in: Regenerated.
3751 * po/gas.pot: Regenerated.
3752
3753Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3754
3755 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3756 are 16 bit insns.
3757
3758Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3759
3760 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3761 characters.
3762 (do_scrub_chars): Add some casts to unsigned char to avoid
3763 unwanted sign extension.
3764 * read.c (lex_type): Set characters about 127 to be symbol
3765 characters.
3766 * config/tc-i386.c (md_begin): Set identifier_chars and
3767 operand_chars for values above 127.
3768
3769Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3770
66778679
RH		 3771 * configure.in: detect cygwin* instead of cygwin32*
3772 * configure: regenerate
252b5132
RH		 3773
3774Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3775
3776 * listing.c: Add support for producing a listing from piped
3777 input.
3778
3779Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3780
3781 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3782 (append_insn): Account for the tx39's multiply behavior.
3783
37841998-10-26 Michael Meissner <meissner@cygnus.com>
3785
3786 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3787 from assemble_parallel_insns. Add support for '->' to indicate
3788 explicitly serializing the instructions.
3789 (md_assemble): Ditto.
3790
3791Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3792
66778679
RH		 3793 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3794 WEAK handling.
252b5132
RH		 3795
3796Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3797
66778679 3798 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3799
3800Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3801
3802 * config/tc-mips.c : support frame and regmask/fregmask when
3803 MIPS_STABS_ELF is specified.
3804
3805Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3806
66778679
RH		 3807 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3808 (md_apply_fix): Don't return 1 for VTABLE relocs.
3809 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3810
3811Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3812
3813 * doc/c-i386.texi: Replace occurences of "opcode" with
3814 "instruction mnemonic", "instruction", or "mnemonic" when
3815 referring to the name of an instruction. Use "opcode" when
3816 referring to the sequence of machine bytes.
3817
3818 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3819 (is_opcode_char): Rename to is_mnemonic_char.
3820 (md_assemble and i386_operand): Correct error messages from
66778679 3821 "opcode" to "instruction mnemonic"
252b5132
RH		 3822 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3823 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3824 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3825 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3826 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3827 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3828 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3829
3830 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3831
3832 * config/tc-i386.c (i386_operand): Check for garbage after
3833 register name.
3834
3835Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3836
3837 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3838 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3839
3840Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3841
66778679
RH		 3842 * config/tc-sh.h (obj_fix_adjustable): Define.
3843 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3844 (md_apply_fix): Likewise.
3845 (tc_gen_reloc): Likewise.
3846 (sh_fix_adjustable): New.
252b5132
RH		 3847
3848Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3849
3850 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3851 * cgen.h (gas_cgen_finish_insn): Update prototype.
3852 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3853 cgen_insn_t -> CGEN_INSN_INT.
3854 (make_parallel): Update handling of CGEN_INT_INSN_P.
3855 (assemble_parallel_insn): Ditto.
3856 (target_make_parallel): New function.
3857 (md_assemble): Use it.
3858
3859Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3860
66778679 3861 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3862
3863Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3864
3865 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3866 converted into lower case.
3867
3868Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3869
66778679
RH		 3870 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3871 (gas_cgen_tc_gen_reloc): Likewise.
3872 * config/tc-m32r.h (obj_fix_adjustable): Define.
3873 * config/tc-m32r.c (m32r_fix_adjustable): New.
3874 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3875
3876Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3877
3878 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3879
3880Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3881
3882 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3883 to lower case before parsing.
3884
3885 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3886 parallel insns modift buts in the PSW as a side effect.
3887
3888Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3889
3890 * config/tc-d30v.c (find_format): Test for missing flag and
3891 control registers.
3892
3893 (md_apply_fix3): Fix error messages to avoid
3894 assumption about presence of a symbol.
3895
3896 (parallel_ok): Disallow parallel instructions that both modify the
3897 same flag register.
3898
3899 (find_format): Generate a warning if an odd numbered register is
3900 used as the first register in a mutli-register instruction.
3901
3902Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3903
3904 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3905 relocations are always associated with a symbol.
3906
3907Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3908
66778679
RH		 3909 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3910 (elf32_sparc_force_relocation): Declare.
3911 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3912 (tc_gen_reloc): Handle vtable relocs.
3913 (elf32_sparc_force_relocation): New.
252b5132
RH		 3914
3915Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3916
66778679
RH		 3917 * symbols.c (S_IS_FUNCTION): New.
3918 * config/tc-v850.h (obj_fix_adjustable): Define.
3919 (TC_FORCE_RELOCATION): Define.
3920 (v850_force_relocation): Declare.
3921 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3922 of fx_addnumber for VTABLE reloc addends.
3923 (md_apply_fix3): Handle VTABLE relocs.
3924 (v850_fix_adjustable): New.
3925 (v850_force_relocation): New.
252b5132
RH		 3926
3927Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3928
3929 * tc-hppa.c (fp_operand_format): Add some additional formats.
3930 (pa_ip): Do not automatically promote into pa2.0 mode.
3931 (pa_level): Handle ".level 2.0".
3932
3933Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3934
3935 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3936 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3937 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3938 (None): Redefine as 0xffff.
3939
3940 From Jeff B Epler <jepler@usgs.gov>
3941 * doc/c-i386.texi (i386-SIMD): New section.
3942
3943Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3944
3945 * read.c (discard_rest_of_line): New function.
3946 * read.h: Declare it.
3947 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3948
3949Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3950
3951 * config/tc-d10v.c (find_symbol_matching_register): New function.
3952 (find_opcode): Cope with the case where a register name matches
3953 a symbol name.
3954
3955Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3956
3957 * config/tc-v850.c (md_pcrel_from): Rename to
3958 v850_pcrel_from_section.
3959 (v850_pcrel_from_section): Do not resolves symbols in other
3960 sections.
3961
3962 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3963
3964Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3965
3966 * config/tc-d10v.c (find_opcode): Generate an error if a register
3967 is supplied for an operand that should not be a register.
3968
3969Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3970
3971 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3972 instructions to have another instruction in the right bin.
3973
3974Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3975
3976 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3977 the right container if the left container holds a branch
3978 instruction.
3979
3980Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3981
3982 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3983 both a register name and symbol name.
3984 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3985
3986Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3987
3988 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3989 execution unit class.
3990
3991 (reg_name_search): If a name matches a register and a symbol,
3992 prefer the register.
3993 (find_format): Disallow flag registers when a general purpose
3994 register is required.
3995 If a number is required, but a register has been given, check to
3996 see if a symbol with the same name as the register exists, and if
3997 so, use that symbol.
3998
3999Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4000
4001 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4002
4003Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4004
4005 * config/tc-d30v.c (find_format): Do not accept flag registers as
4006 general purpose registers.
4007 (find_format): If an immediate value is expected at a given place
4008 in a format, but a register name has been provided instead, check
4009 to see if that register name matches the name of a predefined
4010 symbol and if it does, then use the symbol instead.
4011 (reg_name_search): If a register name matches a symbol name,
4012 prefer the register name to the symbol name.
4013
4014Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4015
4016 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4017 the previous insn to empty.
4018
40191998-09-20 Michael Meissner <meissner@cygnus.com>
4020
4021 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4022 pieces, forcing the use of an ANSI compiler.
4023
4024Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4025
4026 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4027 relocs.
4028 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4029
4030Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4031
66778679
RH		 4032 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4033 assembler syntax.
4034 (obj_elf_vtable_entry): Likewise.
4035 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4036 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4037 (tc_gen_reloc): Likewise.
4038 (arm_fix_adjustable): Likewise.
4039 (elf32_arm_force_relocation): New.
4040 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 4041
4042Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4043
4044 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4045
4046Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4047
66778679
RH		 4048 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4049 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 4050
4051Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4052
4053 * config/tc-i386.c (i386_operand): Detect non-segment registers
4054 used as segment prefixes.
4055
4056Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4057
4058 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4059 optimize across FDE boundaries.
4060
4061 * config/obj-coff.c (obj_coff_section): Preserve any link once
4062 flags when setting the section flags.
4063
4064Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4065
4066 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4067 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4068
4069Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4070
4071 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4072 to the host width.
4073
4074Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4075
4076 * frags.c (frag_grow): Include the size of the frag struct in the
4077 obstack chunk size.
4078
4079 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4080 if the new subseg comes before the old.
4081
4082Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4083
4084 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4085 to handle edge8 and edge16.
4086
4087Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4088
4089 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4090 before we clobber the symbol involved.
4091
4092Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4093
66778679
RH		 4094 * config/tc-arm.c: Remove OBJ_ELF definitions for
4095 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4096 use arm_adjust_symtab for OBJ_COFF.
4097 (armelf_adjust_symtab): New Routine.
4098 * config/tc-arm.h: Define obj_adjust_symtab to
4099 armelf_adjust_symtab for OBJ_ELF.
4100
252b5132
RH		 4101Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4102
4103 * configure.in: Make all i386-elf targets use bfd_gas.
4104 * config/tc-i386.c (tc_i386_force_relocation): New.
4105 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4106 (md_apply_fix3): Likewise.
4107 (tc_gen_reloc): Handle them.
4108 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4109 tc_i386_force_relocation.
4110
4111Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4112
4113 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4114
4115Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4116
4117 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4118 current opcode after writing the first insturction of a reverse
4119 sequential pair.
4120
4121Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4122
4123 * read.h (generate_lineno_debug): Add prototype.
4124 * read.c (generate_lineno_debug): Make non-static.
4125
4126Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4127
4128 * config/tc-i386.c (md_assemble): Only warn for address/data size
4129 prefixes.
4130
4131Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4132
4133 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4134 against Thumb function names, as the linker needs this information.
4135
41361998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4137
4138 * expr.c (operand): Check also that there is no advance in operand
4139 after atof_generic in order to decide "is it label 0f or floating
4140 point number?".
4141
4142Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4143
4144 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4145 command line options with a single dash.
4146 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4147
4148Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4149
4150 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4151 * tc-arm.c (arm_fix_adjustable): New routine.
4152
41531998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4154
4155 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4156 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4157 demand_empty_rest_of_line before mri_comment_end.
4158 (equals): Check garbage after expression before
4159 mri_comment_end in MRI mode.
4160
4161Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4162
4163 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4164 small immediate constant to use the constant itself rather than
4165 always using 1.
4166
4167Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4168
4169 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4170 (pa_leave): Likewise.
4171
4172Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4173
4174 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4175 prefixes.
4176 (i386_operand): Fix an error message.
4177
4178Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4179
4180 * doc/c-arm.texi (ARM Directives): Document .req directive.
4181
4182 * config/tc-arm.c (reg_required_here): Display erroneous string if
4183 the register name could not be decoded.
4184 Do not set inst.instruction if the sift is -1.
4185
4186Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4187
4188 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4189 we do for EXTERN.
4190
4191Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4192
4193 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4194 even if it is belived to be unnecessary.
4195
4196Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4197
4198 config/tc-i386.c (i386_operand): Size immediate constants by
4199 suffix (erroneously removed as part of July 7 change).
4200
4201Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4202
66778679
RH		 4203 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4204 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4205 (armelf_frob_symbol): New Routine.
4206 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4207
4208Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4209
4210 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4211
4212Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4213
4214 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4215 command line switches passed to assembler.
4216
4217Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4218
4219 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4220 (gas_cgen_opcode_desc): Declare.
4221 (gas_cgen_parse_operand): Declare.
4222 (*): Prepend gas_ to gas specific fns to denote them as such.
4223 All uses updated.
4224 * cgen.c (gas_cgen_opcode_desc): New global
4225 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4226 (queue_fixup): Renamed from cgen_queue_fixup.
4227 (*): Prepend gas_ to gas specific fns to denote them as such.
4228 All uses updated.
4229 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4230 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4231 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4232 Open opcode table and initialize it.
4233 (make_parallel): Use gas_cgen_opcode_desc.
4234 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4235 (md_assemble): Ditto.
4236
4237Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4238
4239 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4240 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4241 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4242 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4243 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4244 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4245 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4246 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4247 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4248 (INIT_STAB_SECTION): Likewise.
4249 (OBJ_PROCESS_STAB): Likewise.
4250
4251 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4252 (md_parse_option): Watch for them.
4253 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4254 (md_begin): Kill neverdef code.
4255 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4256 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4257 (s_alpha_coff_wrapper): New.
4258 (md_pseudo_table): Trap all ECOFF pseudos.
4259
4260Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4261
4262 Start of changes to remove mdebug section from mips*-elf
4263 Based on MIPS_STAB_ELF definition
4264 * acconfig.h: undef if not configured
4265 * config.in: undef if not configured
4266 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4267 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4268 * stabs.c (s_stab_generic): flush frag
4269
4270Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4271
66778679
RH		 4272 * configure.in: (arm-*-elf): Handle.
4273 (thumb-*-elf): Handle.
4274 * configure: Regenerate.
4275 * read.c (stringer): Fix typo in comment.
4276 * write.c (fixup_segment): Don't add symbol value to addend if
4277 TC_ARM and OBJ_ELF.
4278 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4279 sections.
4280 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4281 for OBJ_ELF.
252b5132
RH		 4282
4283Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4284
4285 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4286 (write_2_short): Emit warning if new flag is set.
4287 (do_assemble): Set flags if left instruction is one of special
4288 "right-instruction-killer" type.
4289
4290Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4291
4292 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4293 Always output words in debug_info section as big endian.
4294 (sparc_target_format): Choose correct bfd target.
4295 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4296
4297Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4298
4299 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4300 to work with internationalization code. Issue an error when two
4301 operands match that are not allowed to match.
4302
4303Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4304
4305 * configure.in (install_tooldir): Allow target to specify whether
4306 it wants to be installed in $(tooldir)/bin.
4307 * configure: Regenerate.
4308 * Makefile.am (install-exec-local): Set install-exec-tooldir
4309 dependency via configure.
4310 * Makefile.in: Regenerate.
4311
4312Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4313
4314 * Makefile.am (install-exec-local): Split into two ...
4315 (install-exec-bindir,install-exec-tooldir): New rules.
4316 * Makefile.in: Regenerate.
4317
4318Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4319
4320 * Makefile.am (install-exec-local): Don't remove the file before
4321 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4322 W. Rozycki <macro@ds2.pg.gda.pl>.
4323 * Makefile.in: Rebuild.
4324
4325Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4326
4327 * cgen.c: Include libiberty.h.
4328 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4329 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4330 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4331 (md_cgen_lookup_reloc)): Declare.
4332 (md_cgen_record_fixup_exp): Declare.
4333 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4334 (m32r_relax_frag): Declare.
4335 (cgen_md_apply_fix3): Decls moved to cgen.h.
4336 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4337 (m32r_cgen_record_fixup_exp): Delete decl.
4338 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4339 (assemble_nop): Delete.
4340 (expand_debug_syms): Delete unused `exp'.
4341 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4342 Add default case for -Wall.
4343 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4344 (md_atof): Delete unused wordP.
4345
4346Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4347
4348 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4349 value.
4350
4351Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4352
4353 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4354 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4355 .print, .purgem, and .struct. Remove documentation for
4356 .app-file.
4357
4358Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4359
4360 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4361 Update call to insert_operand.
4362
4363Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4364
4365 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4366
4367Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4368
4369 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4370 whitespace after a prefix operator.
4371
4372Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4373
4374 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4375
4376Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4377
4378 * config/tc-sparc.c (log2): New static function.
4379 (s_reserve): Use log2 to convert alignment before calling
4380 record_alignment.
4381 (s_common): Use log2 to convert alignment before calling
4382 record_alignment and frag_align.
4383 (sparc_cons_align): Use log2.
4384
4385Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4386
4387 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4388 (s_common): Likewise.
4389
4390 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4391 initialization of waddr.
4392 (sparc_elf_final_processing): Add default case to switch.
4393
4394Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4395
4396 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4397 than temporary real.
4398
4399Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4400
4401 * write.c (subsegs_finish): Don't align the segments if there were
4402 any errors.
4403
4404 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4405 copying aux information.
4406
4407 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4408 expression into a symbol.
4409
4410Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4411
4412 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4413 type to unsigned int.
4414 (md_assemble): Change type used to store offsets from unsigned
4415 long to long.
4416 (i386_operand): Switch error check to only call RESTORE_END_STRING
4417 once after parse_register.
4418
4419Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4420
4421 * config/tc-v850.c (md_show_usage): Changed format to match that
4422 of gcc, ld, etc.
4423
4424 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4425
4426Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4427
4428 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4429 relocs.
4430 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4431 weak.
4432
4433Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4434
4435 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4436 * doc/Makefile.in: Rebuild.
4437
4438Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4439
66778679
RH		 4440 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4441 for %lo expressions.
4442 (mips_ip, case 'u'): Move range check after code to mask
4443 off bits in %hi/%lo expressions. Mask off high bits for
4444 %lo expressions.
252b5132
RH		 4445
4446Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4447
4448 * doc/Makefile.am (gasver.texi): New target.
4449 (as.info, as.dvi): Depends upon gasver.texi.
4450 * doc/as.texinfo: Include gasver.texi. Mention version number on
4451 title page and in top node.
4452 * doc/Makefile.in: Rebuild.
4453
4454Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4455
4456 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4457 but not including the line containing the edict.
4458 * listing.h (LISTING_EOF): New.
4459 * input-scrub.c (input_scrub_next_buffer): Call it.
4460
4461Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4462
4463 * config/tc-i386.c (i386_operand): Don't set the size of an
4464 immediate address based solely on the suffix and the mode.
4465
4466 * config/tc-i386.c (md_assemble): Add assertion to make sure
4467 overlap2 does not set Imm.
4468
4469 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4470 sequences of whitespace to a single space.
4471 (is_space_chars): Just compare with space.
4472 (md_begin): Don't initialize space_chars.
4473 (md_assemble): Just skip a single whitespace character.
4474 (i386_operand): Rewrite base-index parsing to use new
4475 parse_register, and to skip white space. Skip white space in a
4476 number of other places too. Don't give error message if
4477 parse_register fails.
4478 (parse_register): Change reg_string parameter to be non-const.
4479 Add end_op parameter. Skip white space after the `%', and return
4480 end of register string. Give error message here rather than
4481 caller.
4482
4483Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4484
4485 Based on patch from Matt Semersky <matts@scd.hp.com>:
4486 * expr.c (op_encoding): Make const.
4487 (expr_set_precedence): New function.
4488 (expr_begin): Don't set operator rankings, just call
4489 expr_set_precedence.
4490 * expr.h (expr_set_precedence): Declare.
4491 * read.c (s_mri): Call expr_set_precedence.
4492
4493Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4494
4495 * doc/as.texinfo (Statements): Remove paragraph discussing
4496 continuing lines with a backslash. This hasn't worked for years,
4497 if it ever did.
4498
4499Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4500
66778679 4501 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4502 symbol definitions.
4503 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4504 (ps_CTORS, ps_DTORS): New section types.
4505 (vms_fixup_xtors_section): New function
4506 (Ctors_Psect, Dtors_Psect): Define.
4507 (IS_GXX_XTOR): Define
4508 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4509 Filter static constructors/destructors and add to
4510 Ctors_Symbols/Dtors_Symbols chain.
4511 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4512 appropriate section.
4513
66778679 4514 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4515 * makefile.vms: Merge vax/vms support.
4516
4517Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4518
4519 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4520 (elf_pseudo_table): Add them.
4521 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4522 (md_apply_fix): Accept them.
4523 (mips_fix_adjustable): Don't adjust them.
4524 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4525 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4526 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4527 (tc_fix_adjustable): Don't adjust them.
4528
4529Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4530
4531 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4532 (cgen.o): Use it.
4533 * Makefile.in: Regenerate.
4534 * configure.in: AC_SUBST cgen_cpu_prefix.
4535 * configure: Regenerate.
4536
4537Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4538
4539 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4540 Changed all users of COND12_DELAY.
4541
4542Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4543
4544 * config/tc-mn10300.c (set_arch_mach): New function.
4545 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4546 (md_begin): Default to mn10300 mode.
4547 (md_assemble): Only accept instructions for the core mn10300
4548 chip and the active machine type.
4549
4550Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4551
4552 * subsegs.h (segment_info_type): Give the struct a name.
4553 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4554 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4555 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4556 * config/tc-w65.h (tc_reloc_mangle): Declare.
4557 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4558
4559Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4560
66778679
RH		 4561 * config/tc-v850.c (v850_comm): Restore old section
4562 after common processing.
252b5132
RH		 4563
4564Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4565
4566 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4567
4568Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4569
4570 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4571 char with code that explicitly sign-extends.
4572
4573Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4574
4575 * config/tc-v850.c (md_begin): Restore text section as the current
4576 section after creating call table sections.
4577 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4578 code.
4579
4580 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4581 with call to macro SYM_AUXINFO.
4582
4583Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4584
4585 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4586 with the program transform name.
4587 * Makefile.in: Rebuild.
4588
4589Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4590
4591 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4592 information.
4593
4594Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4595
4596 * config/tc-i386.c (i386_operand): Be prepared for a space between
4597 the open parenthesis and the start of the register operand,
4598 because of the June 16 change.
4599
4600Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4601
4602 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4603 BFD_ASSEMBLER.
4604
4605Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4606
4607 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4608 even if it is belived to be unnecessary.
4609
4610Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4611
4612 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4613 symbols.
4614 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4615
4616Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4617
4618 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4619 shift amount for a repeated operand. The shift amount for the
4620 repeated copy comes from the size of the operand.
4621
4622Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4623
4624 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4625
4626Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4627
4628 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4629
4630Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4631
4632 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4633 characters in it as LEX_IS_SYMBOL_COMPONENT.
4634 * config/tc-i386.h (tc_symbol_chars): Define.
4635 (extra_symbol_chars): Declare.
4636 * config/tc-i386.c (extra_symbol_chars): Define.
4637 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4638 (line_comment_chars): Set to '/' if TE_LINUX.
4639 * doc/c-i386.texi (i386-prefixes): Update.
4640 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4641
4642Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4643
4644 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4645 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4646
46471998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4648
4649 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4650 constraint in instructions REP & REPI.
4651
4652Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4653
4654 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4655 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4656
4657 (check_range): If the operand is shifted, then shift the number
4658 before checking its range.
4659
4660 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4661
4662 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4663 common sections.
4664
4665Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4666
4667 * config/tc-v850.c (v850_comm): Create special sections as needed.
4668
46691998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4670
4671 * config/tc-d10v.c (write_2_short): Addition of swapping
4672 instructions for sequential and reverse sequential order when
4673 given order is not possible.
4674
4675Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4676
4677 * Makefile.am: Rebuild dependencies.
4678 (DEP_INCLUDES): Fix reference to intl build directory.
4679 * Makefile.in: Rebuild.
4680
4681Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4682
4683 * doc/c-i386.texi: Update 16 bit documentation.
4684
4685 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4686 IgnoreDataSize to IgnoreSize as they are used for address size as
4687 well as data size.
4688 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4689 32-bit mode, similarly addr16/data16 and variants.
4690
4691Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4692
4693 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4694 sequential word multiply instructions.
4695
4696 (do_assemble): Add extra command line argument, to allow mul32
4697 attribute to be preserved across parallel insns.
4698 (md_assemble): Insert NOPs between explicitly parallel insns which
4699 contain an 32 bit multiply and a 16 multiply.
4700
4701Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4702
4703 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4704 likewise for REPE.
4705
4706 * config/tc-i386.c (reloc): Add braces.
4707
4708 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4709 consistent with Intel naming.
4710 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4711 use bitfields in sib_byte.
4712 (modrm_byte): Don't use bitfields here either.
4713
4714 * config/tc-i386.c (current_templates): Add const.
4715 (parse_register): Add const to return, param, and char *s.
4716 (i386_operand): Add const to reg_entry *r.
4717 * config/tc-i386.h (templates): Add const to start, end.
4718
4719 Inspired by code for 16 bit gas support from Martynas Kunigelis
4720 <martynas@nm3.ktu.lt>:
4721 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4722 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4723 (uses_mem_addrmode): Remove.
4724 (md_estimate_size_before_relax): Add support here too.
4725 (md_relax_table): Rewrite interface to md_relax for 16 bit
4726 support.
4727 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4728 (opcode_suffix_to_type): Remove.
4729 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4730 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4731 (md_convert_frag): Likewise.
4732 (i386_operand): Add support for 16 bit base/index regs,
4733 immediates, and displacements. Remove some unnecessary casts, and
4734 localise end_of_operand_string, displacement_string_start,
4735 displacement_string_end variables. Add GCC_ASM_O_HACK.
4736 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4737
4738 * config/tc-i386.c (prefix_hash): Remove.
4739 (md_begin): Rewrite without obstacks. Remove prefix hash table
4740 handling. Rewrite lexical table handling.
4741 (i386_print_statistics): Don't print prefix statistics.
4742 (md_assemble): Rewrite instruction parser so that line is not
4743 converted to lower case. Don't do a hash_find for prefixes,
4744 instead recognise them via opcode modifier.
4745 (expecting_operand, paren_not_balanced): Localise variables.
4746 * config/tc-i386.h (IsPrefix): Define.
4747 (prefix_entry): Remove.
4748
4749 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4750 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4751 '\\' in case where comment_chars contains '/'.
4752
4753 * config/tc-i386.c (MATCH): Ensure given operand and template
4754 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4755 you must write `ljmp *table(%ebx)'.
4756
4757 From H.J. Lu <hjl@gnu.org>:
4758 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4759 as 0 ifndef BFD_ASSEMBLER.
4760 (md_assemble): Allow immediate operands without suffix or
4761 other reg operand to default in size to the current code size.
4762
4763Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4764
66778679
RH		 4765 * config/tc-v850.c (md_begin): Restore creation of
4766 .call_table_text and .call_table_data sections.
252b5132
RH		 4767
4768Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4769
4770 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4771 after emitting a word of noops.
4772
4773Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4774
4775 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4776 (i386_operand): Simplify checks for valid base/index combinations.
4777 Disallow `in 4(%dx),%al'.
4778
4779 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4780 index_reg const.
4781 (add_prefix): Change parameter from char to int.
4782
4783 * config/tc-i386.h (Ugh): Define opcode modifier.
4784 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4785
4786 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4787 CONSISTENT_REGISTER_MATCH macros to check register types more
4788 thoroughly. Check for illegal suffix/operand combinations
4789 when matching insns with operands. Handle new `s' suffix, and
4790 associated FloatMF opcode modifier for float insns with memory
4791 operands.
4792 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4793 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4794 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4795 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4796 DATA_PREFIX_OPCODE throughout.
4797
4798 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4799 (md_assemble): Rewrite suffix/register operand checking code to be
4800 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4801 AnyMem, the better to grep.
4802 (pi): Remove Abs.
4803 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4804 given a memory operand. Don't set Abs bits either.
4805 (type_names): Remove Mem*, Abs*.
4806 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4807 define opcode_modifiers as these cases are handled by Disp8,
4808 Disp16, Disp32 and suffix checks.
4809 (COMES_IN_BOTH_DIRECTIONS): Remove.
4810 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4811
4812 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4813 if IgnoreDataSize modifier given. Remove ShortformW modifier
4814 test. Add test for ShortForm in W base_opcode modification.
4815 Merge Seg2ShortForm and Seg3ShortForm code.
4816 * config/tc-i386.h (ShortFormW): Remove.
4817 (IgnoreDataSize): Define.
4818
4819Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4820
4821 * config/tc-d30v.c (md_assemble): Store previous segment state
4822 with previous instruction.
4823
4824Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4825
4826 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4827 (ebp, esp): Remove static variables.
4828 (MATCH): Remove test for InOutPortReg.
4829 (i386_operand): Properly handle InOutPortReg here instead.
4830 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4831 (md_assemble): Simplify and correct modrm and sib generation.
4832 (i386_operand): Add warning for scale without index.
4833 Rewrite checks for valid base/index combinations.
4834
4835 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4836 macros and enclose in do while(0).
4837 (RESTORE_END_STRING): Likewise.
4838 (md_assemble): Add one to printed operand number so we start
4839 from 1 not 0. Add some more gettext invocations.
4840 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4841 number here too.
4842
4843 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4844 DATA_PREFIX, SEG_PREFIX): Define.
4845 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4846 (check_prefix): Remove function.
4847 (add_prefix): New function. Add prefix to i.prefix as well as
4848 doing checks.
4849 (md_assemble): Changes for add_prefix. Remove hack for wait
4850 prefix, instead always output prefixes in fixed order. Test
4851 for jcxz/loop when selecting between word & dword operations,
4852 and add address size prefix rather than operand size prefix.
4853 Remove operand -> address size hack when emitting jcxz/loop.
4854 (i386_operand): Remove O_Absent check as it's done in expr.
4855
4856Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4857
4858 * configure.in: Recognize m5200 as a cpu_type of m68k.
4859 * aclocal.m4: Rebuild with current libtool.
4860 * configure: Rebuild.
4861
4862Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4863
4864 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4865 to relaxable_symbol to prevent references to external symbol from
4866 being relaxed.
4867
4868Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4869
4870 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4871 symbols are relaxable.
4872
4873Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4874
66778679
RH		 4875 * config/tc-v850.c (md_begin): Don't create special
4876 sections by default.
252b5132
RH		 4877
4878Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4879
4880 * config/tc-mips.c (macro): For div and udiv, close the
4881 reorder block as soon as possible.
4882
4883Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4884
4885 From Matt Semersky <matts@scd.hp.com>:
4886 * macro.c (macro_mri_mode): New function.
4887 * macro.h (macro_mri_mode): Declare.
4888 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4889 MRI mode.
4890
4891Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4892
4893 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4894 OBJ_EVAX case.
4895
4896 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4897 until after xstrdup in OBJ_EVAX case.
4898
4899Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4900
4901 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4902 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4903 of hardcoded magic number.
4904 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4905
4906Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4907
4908 * read.c (do_s_func): New function.
4909 (s_func): Call it.
4910 * read.h (do_s_func): Add prototype.
4911
4912Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4913
4914 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4915 nops if fill pattern not specified.
4916
4917Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4918
4919 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4920 * config/te-go32.h (TE_GO32): Define.
4921 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4922
4923Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4924
4925 Implement .func/.endfunc pseudo-ops.
4926 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4927 (s_func): Declare.
4928 * read.c (potable): Add .func,.endfunc.
4929 (s_func): New function.
4930 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4931 functions.
4932 (in_doc_func_p,current_function_label): New static globals.
4933 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4934
4935Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4936
4937 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4938 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4939 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4940 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4941 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4942 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4943 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4944 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4945 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4946 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4947 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4948 * config/tc-a29k.c: Don't define md_short_jump_size,
4949 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4950 * config/tc-alpha.c: Likewise.
4951 * config/tc-alpha.h: Likewise.
4952 * config/tc-arm.c: Likewise.
4953 * config/tc-h8300.c: Likewise.
4954 * config/tc-h8500.c: Likewise.
4955 * config/tc-hppa.c: Likewise.
4956 * config/tc-i860.c: Likewise.
4957 * config/tc-i960.c: Likewise.
4958 * config/tc-ppc.c: Likewise.
4959 * config/tc-sh.c: Likewise.
4960 * config/tc-sparc.h: Likewise.
4961 * config/tc-tic30.c: Likewise.
4962 * config/tc-w65.c: Likewise.
4963 * config/tc-z8k.c: Likewise.
4964
4965Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4966
4967 * config/tc-vax.c (_): Delete this macro used for placeholder
4968 values in vax_operand_width_size; it conflicts with the _() macro
4969 used for internationalization.
4970
4971Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4972
4973 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4974 code. From Chris Moller <moller@bops.com>.
4975
4976 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4977 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4978 * read.c (emit_expr): Initialize seg and subseg fields of a new
4979 broken word.
4980 * write.c (write_object_file): Switch to the appropriate segment
4981 and subsegment when processing a broken word.
4982
4983 * config/tc-m68k.c (mri_assemble): New static function.
4984 (build_mri_control_operand): Call mri_assemble rather than
4985 md_assemble.
4986 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4987 (s_mri_endf, s_mri_endw): Likewise.
4988
4989Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4990
4991 * read.c (s_org): Call md_flush_pending_output if it is defined.
4992
4993 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4994
4995Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4996
4997 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4998 (md_parse_option): Add for same.
4999 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5000 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5001 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5002
5003 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5004
5005Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5006
5007 * config/tc-arm.c (find_real_start): Relax definition of local
5008 labels.
5009
5010Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5011
5012 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5013 symbols at the given address, not just the last one specified.
5014
5015Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5016
66778679
RH		 5017 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5018 or number_to_chars_littleendian to write data.
252b5132
RH		 5019
5020Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5021
5022 * config/tc-v850.c (md_assemble): Remove artificially created
5023 register name symbols.
5024
5025Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5026
5027 * write.c (fixup_segment): Change "segment" to "section" in
5028 error message.
5029
5030Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5031
5032 * write.c (fixup_segment): Change sym1-sym2 message again.
5033
5034Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5035
5036 * write.c (fixup_segment): Improve error message for sym1-sym2
5037 errors when sym1 is in a different segment from sym2.
5038
5039Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5040
5041 * config/tc-m32r.c (warn_unmatched_high): New static local.
5042 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5043 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5044 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5045 (md_parse_option): Likewise.
5046 (md_show_usage): Likewise.
5047 (m32r_frob_file): Likewise.
5048
5049 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5050 (read_a_source_file): Call them.
5051 * read.h (stabs_generate_asm_file): Declare.
5052 * stabs.c (stabs_generate_asm_file): New function.
5053 (generate_asm_file): New function.
5054 (stabs_generate_asm_lineno): Move file name handling into
5055 generate_asm_file.
5056
5057Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5058
5059 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5060 (d30v_current_align, d30v_current_align_seg): New variables.
5061 (d30v_last_label): New variable.
5062 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5063 (s_d30v_data, s_d30v_section): Likewise.
5064 (md_pseudo_table): Call them.
5065 (md_begin): Initialize d30v_current_align_seg.
5066 (md_assemble): Call d30v_align when needed by known current alignment.
5067 (d30v_frob_label, d30v_cons_align): New functions.
5068 * config/tc-d30v.h (md_do_align): Remove.
5069 (tc_frob_label): Call d30v_frob_label.
5070 (md_cons_align): New.
252b5132
RH		 5071
5072 * config/tc-d30v.c (find_format): Convert complex expressions to
5073 expression symbols before processing. Clean up code formatting.
5074
5075Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5076
5077 * po/Make-in (install-info): New target.
5078
5079Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5080
5081 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5082 instructions.
5083 * config/tc-mn10300.c (md_assemble): Likewise.
5084
5085Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5086
5087 * Makefile.am: Update with `make dep-am'.
5088 (HFILES): Add cgen.h.
5089 (cgen.o): Depend on cgen.h.
5090 * Makefile.in: Regenerate.
5091
5092 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5093
5094Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5095
5096 * gasp.c (grab_label): Permit a label to be a preprocessor
5097 variable by permitting a label to start with a backslash.
5098
5099Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5100
5101 * config/tc-mips.c (validate_mips_insn): Removed hack
5102 for previously inaccessible bitfields in some INSN_TRAP
5103 instructions.
5104
5105Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5106
5107 * config/tc-d30v.c (do_assemble): Abort with error message
5108 if opcode operands do not match.
5109
5110Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5111
5112 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5113 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5114 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5115 similar new 'q' operand.
5116
5117Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5118
5119 * cgen.c (cgen_asm_finish_insn): Fix typo.
5120
5121Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5122
5123 * cgen.h: New file.
5124 * cgen.c: Include it.
5125 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5126 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5127 All callers updated.
5128 * config/tc-m32r.c: Include cgen.h.
5129 (m23r_insn): New members num_fixups,fixups.
5130
5131Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5132
5133 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5134 to avoid compiler warning.
5135
5136Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5137
5138 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5139 calling make.
5140
66778679 5141 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5142
5143Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5144
5145 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5146
5147Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5148
5149 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5150 a short format insn.
5151 (md_assemble): Set it for explicitly packed insns.
5152
5153Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5154
5155 * config/obj-coff.c (c_symbol_merge): Do not take address of
5156 native fields when performing the memcpy.
5157
5158Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5159
5160 * config/tc-mips.c (macro,macro2): Implement
5161 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5162
5163Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5164
5165 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5166 relocations against globally visible symbols.
5167 * config/tc-m68k.c (relaxable_symbol): New macro.
5168 (m68k_ip, md_estimate_size_before_relax): Use it.
5169 (tc_m68k_fix_adjustable): Also handle weak symbols.
5170
5171Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5172
5173 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5174 references to externally visible symbols.
5175 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5176 values in twice for a PC relative reloc if the symbol is
5177 externally defined.
5178
5179 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5180 don't adjust a PC relative reloc against an externally visible
5181 symbol.
5182 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5183 for a PC relative fixup against an externally visible defined
5184 symbol, arrange to store object file and addend values as though
5185 the symbol were not defined.
5186 (tc_gen_reloc): Likewise.
5187
5188Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5189
5190 * read.c (sizeof_leb128): Referenced externally by write.c so
5191 don't inline.
5192
5193Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5194
5195 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5196 and expand a 'debug' symbol associated with the next instruction
5197 that does not cause a short instruction to be filled with a NOP.
5198 (md_pseudo_table): Add support for .debugsym.
5199 (assemble_parallel_insn): Add calls to expand_debug_sym as
5200 appropriate.
5201 (md_assemble): Ditto.
5202
5203Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5204
5205 * as.c (main): Conditionally call setlocale.
5206 * gasp.c (main): Likewise.
5207 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5208 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5209
5210Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5211
5212 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5213
5214Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5215
5216 * config/tc-hppa.c: Change all calls to bzero to use memset.
5217 (pa_ip): Add cast to avoid warning.
5218 (tc_gen_reloc, md_apply_fix): Likewise.
5219 (pa_find_space_by_number): Likewise.
5220 (hppa_force_relocation): Likewise.
5221 (pa_block): Change i to unsigned int.
5222 * config/obj-som.h (obj_som_copyright): Declare.
5223
5224Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5225
5226 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5227 for line numbers for assembly source.
5228
5229Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5230
5231 * configure.in: Change version number to 2.9.4
5232 * configure: Rebuild.
5233
5234Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5235
5236 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5237
5238Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5239
5240 * ecoff.h: Change symbolS in function declaration to struct
5241 symbol.
5242
5243Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5244
5245 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5246 (md_convert_frag): Fix i18n typo.
5247
5248Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5249
5250 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5251 * ecoff.h: Protoype it.
5252 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5253 [EVAX] (s_alpha_prologue): Delete.
5254 (md_pseudo_table): Update.
5255
5256Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5257
5258 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5259 array to local pointer.
5260 (get_args, parse_expr): Add casts to avoid warnings.
5261
5262Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5263
5264 * read.c (s_set): Cast xmalloc return value to fragS *.
5265 * config/tc-m68k.c (m68k_ip): Function made static to match
5266 previous forward declaration.
5267 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5268
5269Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5270
5271 * config/tc-v850.c: Add internationalisation macros to error
5272 strings.
5273
5274 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5275 macros to error strings.
5276
5277Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5278
5279 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5280 reloc is in the TOC csect.
5281 (md_apply_fix3): Correct gettext typo.
5282
5283Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5284
5285 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5286 .L - they are local labels and the branches are not really
5287 function calls but rather far jumps.
5288
5289Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5290
5291 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5292
5293Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5294
5295 * config/tc-i386.c (md_assemble): Print operand number rather than
5296 using ordinal_names.
5297 (i386_operand): Likewise.
5298
5299Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5300
5301 * Makefile.am (INTLLIBS): Define to work around apparent automake
5302 bug.
5303 All Makefiles: Regenerated.
5304
5305 * Many files: Added gettext invocations around user-visible
5306 strings.
5307 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5308 HAVE_LC_MESSAGES): Define.
5309 * dep-in.sed: Added asintl.h.
5310 * po/Make-in: New file.
5311 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5312 Include "asintl.h".
5313 * read.c (Z_): Renamed from `_'.
5314 * Makefile.am (SUBDIRS): Added po.
5315 (POTFILES): new macro.
5316 (po/POTFILES.in): New target.
5317 ($(OBJS)): Added asintl.h.
5318 (HFILES): Likewise.
5319 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5320 (as_new_LDADD): Added $(INTLLIBS).
5321 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5322 (gasp_new_LDADD): Added $(INTLLIBS).
5323 (gasp_new_DEPENDENCIES): New macro.
5324 * configure, aclocal.m4: Rebuilt.
5325 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5326 po/Makefile.
5327 (ALL_LINGUAS): Define.
5328 * macro.c: Include "asintl.h".
5329 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5330 * as.h: Include "asintl.h".
5331 * config/tc-i386.c (ordinal_names): Removed.
5332 (md_assemble): Changed error text to avoid ordinal_names.
5333 (i386_operand): Likewise.
5334 (reloc): Added as_bad to avoid i18n problems.
5335 (tc_gen_reloc): Likewise.
5336 * config/tc-arm.c (bad_args): Now a #define.
5337 (bad_pc): Likewise.
5338 * config/obj-vms.c (VMS_stab_parse): Changed type of
5339 `long_const_msg'.
5340 (global_symbol_directory): Unified strings to avoid i18n
5341 problems.
5342 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5343 avoid i18n problems.
5344 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5345 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5346 i18n problems.
5347 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5348 problems.
5349 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5350 comment.
5351 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5352 problems.
5353 * as.c (print_version_id): Added an fprintf to avoid i18n
5354 problems.
5355 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5356 problems.
5357 * expr.c (expr): Added as_warn call to avoid i18n problems.
5358 * messages.c (as_assert): Changed code to avoid i18n problems.
5359 (as_abort): Likewise.
5360 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5361 (s_space): Likewise.
5362 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5363
5364Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5365
5366 * config/tc-i386.c (check_prefix): New static function, split out
5367 from md_assemble.
5368 (struct _i386_insn): Add wait_prefix field.
5369 (md_assemble): Remove wait_prefix local variable. Use
5370 check_prefix when adding a prefix.
5371
5372 * config/tc-i386.c (current_templates): New static variable.
5373 (md_assemble): Remove current_templates local variable.
5374 (md_assemble, i386_operand): Improve error and warning messages in
5375 many places. Add RESTORE_END_STRING in many places before error
5376 return. Clarify some comments.
5377
5378 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5379 element array.
5380 (md_assemble): Parse string instruction operands, looking for
5381 segment override prefixes. Check for invalid segment prefixes on
5382 string instruction.
5383 (i386_operand): i.seg[] and max mem_operand changes for string
5384 insns.
5385 * config/tc-i386.h (EsSeg): Define.
5386
5387 * config/tc-i386.h (regKludge): Define.
5388 (iclrKludge, imulKludge): Don't define.
5389 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5390 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5391 opcode_modifier checks to look for more common cases first. Add
5392 default_seg for IsString case.
5393
5394Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5395
5396 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5397 AC_DECL_YYTEXT.
5398 * configure: Rebuild with new automake and libtool.
5399 * aclocal.m4, Makefile.in: Likewise.
5400
5401 * doc/Makefile.am (as.dvi): New target.
5402 * doc/Makefile.in: Rebuild.
5403
5404Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5405
5406 * configure.in: Added sparc86x support.
5407
5408 * configure: Rebuild.
5409
5410 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5411 sparc_arch.
5412 (md_parse_option): Warn if -EL is not supported for this architecture.
5413
5414 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5415
5416Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5417
66778679
RH		 5418 * config/tc-mips.c (mips_ip): Note when we use get match on
5419 the full instruction name.
252b5132
RH		 5420
5421Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5422
5423 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5424 back into the expression to handle add/sub simplification correctly.
5425
5426Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5427
66778679 5428 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5429
5430Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5431
5432 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5433 #<n>' instruction.
5434
5435Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5436
5437 * symbols.c (max_indent_level): New global.
5438 (print_symbol_value_1): Use it.
5439 * expr.h (expr_build_dot): Declare.
5440 * expr.c (expr_build_dot): New function.
5441
5442Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5443
5444 * symbols.c (print_binary): New function.
5445 (print_expr_1): Call it.
5446
5447Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5448
5449 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5450 operand in the opcode.
5451
5452Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5453
5454 * config/tc-i386.h: Reorder operand flags and opcode modifier
5455 flags for clarity. Remove unused definitions: Unknown,
5456 ImmUnknown, DispUnknown, NoModrm.
5457 * config/tc-i386.c (type_names): Add missing Debug type.
5458 (md_assemble): Better duplicate prefix checking. Quicker string
5459 instruction check via new opcode_modifier flag.
5460
5461Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5462
5463 * doc/as.texinfo (Invoking): Clarify -Wa example.
5464
5465Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5466
5467 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5468 (s_mips_weakext): Define.
5469 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5470 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5471 defined(TC_MIPS).
5472
5473Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5474
5475 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5476 is an error if the value can not be computed at assembly time.
5477 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5478
5479Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5480
5481 * gasp.c (main): Set next field of new include_path structure to
5482 NULL. From Avery Pennarun <averyp@gdc.ca>.
5483
5484 * read.c (s_mri_sect): Call as_bad rather than abort for an
5485 unsupported MRI target.
5486
5487Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5488
5489 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5490 the destination of a branch instruction should be altered.
5491 (find_real_start): New function: Locate the real, Thumb coded
5492 start of a Thumb function.
5493 (do_t_branch23): Alter the destination of branches to Thumb
5494 functions.
5495
5496 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5497
5498Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5499
5500 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5501 also.
5502
5503Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5504
5505 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5506 * doc/c-hppa.texi: Likewise.
5507
5508Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5509
5510 * Makefile.am: Rebuild dependencies.
5511 * Makefile.in: Rebuild.
5512
5513 * Makefile.am (DEP_INCLUDES): New variable.
5514 (.dep1): Change to work when srcdir is not an absolute path.
5515 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5516 * Makefile.in: Rebuild.
5517
5518Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5519
5520 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5521 LinearAddress patch.
5522
5523 * configure.in: Set version to 2.9.1.
5524 * configure: Rebuild.
5525
5526 * Branched binutils 2.9.
5527
5528Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5529
5530 * config/tc-i386.h (FWait): Define.
5531 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5532 other prefixes. Check FWait flag in opcode table to see which
5533 instructions require an fwait prefix.
5534
5535Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5536
5537 * stabs.c (get_stab_string_offset): Always create a stab string
5538 section.
5539
5540Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5541
5542 Fix some gcc -Wall warnings:
5543 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5544 * ehopt.c (eh_frame_code_alignment): Likewise.
5545 * expr.c (integer_constant, operand): Likewise.
5546 * frags.c (frag_align): Likewise.
5547 * gasp.c (level_0, change_base, doinstr): Likewise.
5548 * hash.c (hash_ask): Likewise.
5549 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5550 (debugging_pseudo): Likewise.
5551 * macro.c (define_macro, check_macro): Likewise.
5552 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5553 (ignore_rest_of_line, float_cons): Likewise.
5554 * symbols.c (decode_local_label_name): Likewise.
5555 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5556 (fixup_segment, number_to_chars_bigendian): Likewise.
5557 (number_to_chars_littleendian): Likewise.
5558 * config/atof-ieee.c (gen_to_words): Likewise.
5559 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5560 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5561 * read.c (output_big_sleb128): Initialize locals to avoid
5562 warnings.
5563 (output_big_uleb128, equals): Likewise.
5564 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5565 to unsigned int. Change zeros to unsigned int.
5566 * cond.c (s_if): Add return to default case.
5567 * frags.c (frag_now_fix): Change return type to addressT.
5568 * frags.h (frag_now_fix): Update declaration.
5569 * listing.c (file_info_struct): Change linenum to unsigned int.
5570 (struct list_info_struct): Change hll_line to unsigned int.
5571 (print_source): Update format string.
5572 * read.c (emit_expr): Change scan to unsigned int, and don't
5573 bother to initialize it.
5574 * symbols.c (dollar_label_count): Change to unsigned long.
5575 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5576 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5577 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5578
5579Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5580
5581 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5582 mcf5200 just as we do for m68000.
5583 (m68k_init_after_args): Likewise.
5584 (md_estimate_size_before_relax): Likewise.
5585
5586Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5587
5588 * config/tc-v850.c (md_assemble): Store relocation addend in
5589 fixup instead of instruction.
5590
5591Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5592
5593 * config/tc-i386.c (md_assemble): Swap template arguments to
5594 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5595 This macro is currently symmetric, so passing them the wrong
5596 way didn't cause any problem, but may if the macro is changed
5597 in the future.
5598 After copying template to i.tm, use i.tm. rather than t-> to
5599 access fields, and make t a const*
5600 Move i.tm.operand_types[] swap to immediately after the copy.
5601
5602Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5603
5604 * expr.h (expr_build_uconstant): Add prototype.
5605 (expr_build_unary,expr_build_binary): Add prototypes.
5606 * expr.c (expr_build_uconstant): New function.
5607 (expr_build_unary,expr_build_binary): New functions.
5608
5609Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5610
66778679
RH		 5611 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5612 * macro.c (macro_expand_body): Increase buffer size.
5613 * messages.c (as_warn): Likewise.
252b5132
RH		 5614 (as_warn_where, as_bad, as_bad_where): Likewise.
5615
5616Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5617
5618 Based on patch from H.J. Lu <hjl@gnu.org>:
5619 * Makefile.am (DISTSTUFF): New variable.
5620 (diststuff): New target.
5621 * Makefile.in: Rebuild.
5622
5623Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5624
5625 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5626 m32r_elf_section_change_hook.
5627
5628 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5629 emit a nop if a section ends with a 16 bit instruction.
5630
5631Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5632
5633 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5634 s_lcomm rather than obj_coff_lcomm.
5635 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5636
5637Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5638
5639 * config/tc-i386.h (LinearAddress): Define.
5640 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5641 instruction, don't use a default segment.
5642
5643Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5644
5645 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5646 * configure: Rebuild.
5647
5648Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5649
5650 * aclocal.m4, configure: Rebuild with libtool 1.2.
5651
5652Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5653
5654 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5655 PC relative branches. Patch courtesy of Jonathan Walton.
5656
5657
5658Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5659
5660 * configure.in (emulations): Add thumb-pe target.
5661
5662 * configure (emulations): Add thumb-pe target.
5663
56641998-03-17 Ken Raeburn <raeburn@cygnus.com>
5665
5666 * itbl-lex.l (yywrap): Don't define if already defined as a
5667 macro.
5668
5669Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5670
5671 * depend.c (quote_string_for_make): New function.
5672 (wrap_output): Use it.
5673
5674Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5675
5676 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5677 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5678
5679Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5680
5681 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5682 Recognize -GN and -relax.
5683 (md_begin): Initialize gp size from -G switch.
5684 (alpha_force_relocation): Always force if -relax.
5685 (alpha_align): Take a new argument that will specify when to
5686 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5687 Change all callers. Emit nop alignment padding as nop+unop pair.
5688
5689Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5690
5691 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5692 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5693
5694Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5695
5696 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5697 require padding to the next long word boundary.
5698
5699Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5700
5701 * cgen.c: #include symcat.h.
5702 * config/tc-m32r.c: Likewise.
5703
5704Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5705
5706 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5707 absolute expressions instead of '$' prefixed register names.
5708
5709Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5710
5711 * read.c (s_set): Record file and line info for symbols when -as.
5712 (pseudo_set): Don't overwrite that dummy fragment.
5713
5714Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5715
5716 * config/tc-ppc.c (md_pseudo_table): Add "section".
5717 (ppc_named_section): New static function.
5718
5719Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5720
5721 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5722 so we don't have to scan the entire list.
5723
5724Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5725
5726 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5727 case, allow the parallel instructions to modify the same flag
5728 bits.
5729
5730Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5731
5732 * listing.c (list_symbol_table): Categorize symbols by
5733 undefined_section rather than sy_frag->line == NULL.
5734
5735Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5736
5737 * Makefile.am (install-exec-local): Install properly when ln
5738 fails or tooldir == prefix.
5739
5740Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5741
5742 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5743 Test result of insert_operand for error.
5744
5745Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5746
5747 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5748 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5749 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5750 * doc/Makefile.in: Rebuild.
5751
5752Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5753
5754 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5755 (macro): Fix handling of M_COP[0-3].
5756
5757Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5758
5759 Based on patches from Ross Harvey <ross@teraflop.com>:
5760 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5761 if macro_alternate or macro_mri.
5762 (getstring): Remove support for byte constants between < and >.
5763 (get_any_string): '<' only starts a string if macro_alternate or
5764 macro_mri.
5765 (macro_expand_body): Permit keyword parameters following
5766 positional parameters.
5767
5768 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5769 * configure.in (alpha*-*-netbsd*): New target.
5770 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5771 * configure: Rebuild.
5772
5773 * as.h (flag_warn_suppress_instructionswap): Move from here...
5774 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5775 here, and make static.
5776
5777 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5778 BFD_ASSEMBLER or MANY_SEGMENTS.
5779
5780 * as.c (show_usage): Update bug-gnu-utils address.
5781 * gasp.c (show_usage): Likewise.
5782 * doc/as.texinfo (Bug Reporting): Likewise.
5783
5784Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5785
66778679 5786 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5787 insns regardless of the size of a pointer if we're in mips I or
5788 MIPS II mode.
66778679 5789 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5790
5791Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5792
5793Fix rac to accept only a0:
5794 * tc-d10v.c (parallel_ok, find_opcode):
5795 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5796 Introduce OPERAND_GPR.
5797
5798Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5799
5800 * read.c (s_fill): Handle non-constant repeat counts by creating
5801 an rs_space fragment.
5802
5803Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5804
5805 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5806 from as_bad to as_warn.
5807
5808Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5809
5810 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5811 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5812 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5813
5814Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5815
5816 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5817 seg_fix_rotP rather than fix_root from seg_info.
5818
5819Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5820
5821 * expr.c: Add support for 0x1_2_3_4 bignums.
5822
5823Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5824
5825 * configure.in: Change -linux* to -linux-gnu*.
5826 * configure: Rebuild.
5827
5828 * app.c (do_scrub_begin): Treat \r as whitespace.
5829
5830Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5831
5832 * Makefile.am: Update dependencies.
5833 * Makefile.in: Rebuild.
5834
5835Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5836
5837 * configure, aclocal.m4: Rebuild with new libtool.
5838
5839Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5840
66778679
RH		 5841 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5842 the argument to bfd_set_arch_mach.
5843 (load_address): Use bfd_arch_bits_per_address to determine the
5844 bit size of an address instead of looking at the isa level.
5845 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5846
5847Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5848
5849 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5850
5851Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5852
5853 * ehopt.c: New file.
5854 * as.h (enum _relax_state): Add rs_cfa.
5855 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5856 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5857 * read.c (emit_expr): Call check_eh_frame.
5858 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5859 (relax_segment): Likewise.
5860 * Makefile.am: Rebuild dependencies.
5861 (GAS_CFILES): Add ehopt.c.
5862 (GENERIC_OBJS): Add ehopt.o.
5863 * doc/internals.texi (Frags): Document rs_cfa.
5864
5865 * as.c (show_usage): Mention --traditional-format.
5866 (parse_args): Accept --traditional-format.
5867 * as.h (flag_traditional_format): Declare.
5868 * output-file.c (output_file_create): If flag_traditional_format,
5869 set BFD_TRADITIONAL_FORMAT on stdoutput.
5870 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5871
5872 * config/tc-mips.c (append_insn): Make sure that if we have a
5873 fixup for an unmatched %hi reloc, it does not associated with a
5874 variant frag.
5875
5876 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5877 * doc/Makefile.in: Likewise.
5878
5879Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5880
5881 * config/tc-m32r.c (check_for_side_effects): New function.
5882 (can_make_parallel): Add checks for instruction side effects
5883 clashing with the other instruction.
5884 (assemble_parallel_insn): Improve warning messages. Return error
5885 message from non-swapped instruction order.
5886
5887Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5888
5889 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5890
5891 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5892 md_cleanup definition. This moves the forced literal output to
5893 the end of the source pass, and avoids macro's inserting literals
5894 into the code immediately after the macro expansion.
5895
5896Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5897
5898 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5899 a gas internal symbol is adjustable.
5900 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5901
5902 * as.h: If gcc version greater than 2.6, use `__format__' and
5903 `__printf__' in function attributes, rather than `format' and
5904 `printf'.
5905
5906Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5907
5908 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5909
5910Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5911
5912 Add tms320c30 support:
5913 * config/tc-tic30.h: New file.
5914 * config/tc-tic30.c: New file.
5915 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5916 TARGET_FORMAT as "coff-tic30".
5917 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5918 * Makefile.am: Rebuild dependencies.
5919 (CPU_TYPES): Add tic30.
5920 (CPU_OBJ_VALID): tic30-aout is valid.
5921 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5922 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5923 * configure, Makefile.in: Rebuild.
5924
5925Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5926
5927 * config/tc-v850.c (md_assemble): Improvements to error messages.
5928
5929Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5930
5931 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5932 BFD_RELOC_HI16_S to store the high bits of any value.
5933
5934 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5935 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5936 assembler calculate relocations to any external symbol at all.
5937 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5938 involving generation of pc-relative relocs.
5939 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5940 has been moved to md_apply_fix3.
5941
5942 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5943 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5944 which actually means (the address of identifier's GOT entry) +
5945 constant, which is not particularly useful.
5946
5947Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5948
5949 * read.h (include_dirs): Declare.
5950 (include_dir_count,include_dir_maxlen): Declare.
5951
5952Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5953
5954 * configure.in: Correct check for shared opcodes library.
5955 * configure: Rebuild.
5956
5957 * listing.c (buffer_line): If we can't open the file, set at_end.
5958 (listing_print): Remove unused local variable fi.
5959
5960 * config/m68k-parse.y (reglistpair): Handle register list in
5961 either order.
5962
5963 * config/vms-conf.h: Don't undef VERSION.
5964
5965Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5966
5967 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5968 OBJS variable.
5969 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5970 variable.
5971 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5972 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5973 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5974 (EXTRA_DIST): Define.
5975 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5976 explicitly rather than via the list of object files.
5977 (gcc-as.opt): New file created when make-gas.com is run.
5978 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5979 itbl-cpu.h} to #include appropriate file rather than copying that
5980 file.
5981 * config/vms-conf.h: Synchronize with current config.in.
5982 * Makefile.in: Rebuild.
5983
5984Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5985
5986 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5987 (parallel_ok): Relaxed parallel subinstruction dependency check.
5988
5989Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5990
5991 * as.h (flag_warn_suppress_instructionswap): added new flag.
5992 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5993 command line argument.
5994 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5995 warning only if flag_warn_suppress_instructionswap is false.
5996
5997Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5998
5999 * configure.in (i386-*-mingw32*): New target.
6000 * configure: Rebuild.
6001
6002Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6003
6004 * symbols.c (resolve_symbol_value): Don't set the segment if it
6005 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6006
6007 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6008 S_GET_SEGMENT.
6009
6010Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6011
6012 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6013 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6014 compiler.
6015
6016Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6017
6018 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6019
6020Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6021
6022 * config/tc-v850.c (v850_insert_operand): Display instruction when
6023 an error is encountered.
6024
6025Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6026
6027 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6028 (i386-*-sco3.2v5*coff): New target.
6029 (i386-*-sco3.2*): New target.
6030 * configure: Rebuild.
6031
6032Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6033
6034 * config/tc-v850.c: Tidy error message production.
6035
6036Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6037
6038 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6039 validate_immediate return value in the right type for comparisons
6040 to FAIL.
6041
6042Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6043
6044 * listing.c (MAX_BYTES): Use listing variables not constants.
6045 (data_buffer): No longer an array, but a pointer.
6046 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6047 (listing_listing): Allocate data_buffer.
6048
6049Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6050
6051 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6052 --listing-rhs-width, --listing-cont-lines.
6053 (show_usage): Update.
6054 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6055 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6056 (print_lines): Use the variables instead of the constants.
6057 (listing_listing): Likewise.
6058 * listing.h: Declare the new vars.
6059
6060Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6061
6062 * as.c (parse_args): Add --keep-locals alias for -L.
6063 Add --strip-local-absolute.
6064 (show_usage): Update.
6065 * as.h (flag_strip_local_absolute): New flag.
6066 * symbols.c (S_IS_LOCAL): Use it.
6067 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6068 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6069 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6070
6071Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6072
6073 * config/tc-m32r.c: Detect if explicitly parallel instructions
6074 might have an io conflict and issue a warning message.
6075
6076Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6077
6078 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6079 cgen_swap_fixups): Functions to save, restore and swap the fixup
6080 chain with a backup copy.
6081 (cgen_asm_finish_insn): Returns address of constructed insn.
6082
6083Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6084
6085 * listing.c (file_info_struct): Remove FILE, add POS.
6086 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6087 (file_info): Don't open the file.
6088 (buffer_line): Check for the file in the last_open cache, updating
6089 as necessary.
6090 (print_source): Don't reference file_info->file.
6091 (listing_listing): Likewise.
6092 (listing_print): Close the file in the cache, if any.
6093
6094Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6095
6096 * read.c (dwarf_file_string): New file static variable.
6097 (emit_expr): Look for constant sequence that leads up to a file
6098 name in DWARF debugging output.
6099 (stringer): Use dwarf_file_string to decide whether to accept a
6100 string as a file name.
6101
6102Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6103
6104 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6105 (crack_operand): Add reg->reglst MRI hack.
6106 (r_seg): Put reglst symbols in reg_section.
6107 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6108
6109Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6110
6111 * tc-sh.c (get_specific): Handle SGR & DBR.
6112
6113Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6114
6115 * tc-h8300.c (parse_reg): Take the length of the symbol into
6116 account when attempting to match a register name.
6117 * tc-h8500.c (parse_reg): Likewise.
6118
6119Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6120
6121 * cgen.c: Formatting changes to improve readability.
6122
6123Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6124
6125 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6126 delay slot.
6127
6128Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6129
6130 Based on a patch from Jim Wilson
6131 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6132 (tc_gen_reloc): Handle cross section PC relative relocs
6133 correctly.
6134
6135Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6136
6137 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6138
6139Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6140
6141 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6142 (expr_jmp_buf): New static local.
6143 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6144 (cgen_md_operand): New function.
6145 * tc-m32r.c: Clean up pass over `struct foo' usage.
6146 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6147
6148Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6149
6150 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6151 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6152
6153Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6154
6155 * config/tc-i386.c (i386_operand): Give an error if there are
6156 unrecognized characters after an expression.
6157
6158For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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