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* gdb/config/djgpp/README: Fine-tune installation instructions
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
322f2c45
NC		 12000-05-15 Nick Clifton <nickc@cygnus.com>
2
3 * config/tc-arm.c (struct asm_psr): Add boolean field
4 distinguishing between CSPR and SPSR. Rename 'number' field
5 to 'field'.
6 (psrs): Rearrange contents to match new asm_psr structure.
7 (arm_psr_parse): Move next to psr_required_here. Make it
8 return an asm_psr structure.
9 (psr_required_here): Use asm_psr structure returned by
10 arm_psr_parse.
11 (do_msr): Reorganise to allow psr_required_here to be called
12 only once.
13 (md_undefined_name): Mark 'name' parameter as unused, since
14 the COFF target does not use it.
15
16
5e6cbf41
PB		 172000-05-14 David O'Brien <obrien@FreeBSD.org>
18
19 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
20 standards.
21 * config/te-aux.h: Likewise.
22 * config/te-dpx2.h: Likewise.
23 * config/te-go32.h: Likewise.
24 * config/te-hp300.h: Likewise.
25 * config/te-hppa.h: Likewise.
26 * config/te-i386aix.h: Likewise.
27 * config/te-ic960.h: Likewise.
28 * config/te-interix.h: Likewise.
29 * config/te-nbsd532.h: Likewise.
30 * config/te-pc532mach.h: Likewise.
31 * config/te-ppcnw.h: Likewise.
32 * config/te-psos.h: Likewise.
33 * config/te-sparcaout.h: Likewise.
34 * config/te-sun3.h: Likewise.
35 * config/te-sysv32.h: Likewise.
36
4132022d
AM		 372000-05-14 Alan Modra <alan@linuxcare.com.au>
38
39 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
40 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
41 and sign extend without an if statement.
42 (build_bytes): Likewise.
43
442000-05-14 Kazu Hirata <kazu@hxi.com>
45
46 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
47 X_add_symbol L_32 case.
48
b4fd930a
AM		 492000-05-14 David O'Brien <obrien@FreeBSD.org>
50
51 * config/te-freebsd.h: New file.
52
a38cf1db
AM		 532000-05-13 Alan Modra <alan@linuxcare.com.au>
54
897083bd
AM		 55 * asintl.h (gettext, dgettext, dcgettext, textdomain,
56 bindtextdomain): Replace defines with those from intl/libgettext.h
57 to quieten gcc warnings.
58
a38cf1db
AM		 59 * NEWS: Mention x86 .arch and -q.
60
61 * config/tc-i386.c (quiet_warnings): New.
62 (md_assemble): Use quiet_warnings.
63 (md_parse_option): Set quiet_warnings from -q.
64 (md_show_usage): Mention -q, delete -m.
65 (flag_do_long_jump): Delete.
66 (md_parse_option): Remove -m.
67 (md_show_usage): Remove -m.
68 (md_create_long_jump): Remove useless flag_do_long_jump code.
69
70 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
71 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
72
e413e4e9
AM		 732000-05-13 Alan Modra <alan@linuxcare.com.au>
74 Alexander Sokolov <robocop@netlink.ru>
75
76 * doc/c-i386.texi (i386-Arch): New section.
77 (i386-Syntax): Mention .intel_syntax and .att_syntax.
78
79 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
80 (smallest_imm_type): Use smallest opcode for shift by one if cpu
81 architecture has been given and is not 486.
82 (set_cpu_arch): New.
83 (md_pseudo_table): Add .arch.
84 (md_assemble): Warn if cpu architecture has been given and an
85 unsupported instruction.
86
87 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
88 Move operand_types bit defines after relevant template field.
89 (template): Add cpu_flags.
90 (Cpu*): Define.
91 (arch_entry): New.
92
e8b1cae5
AO		 932000-05-12 Alexandre Oliva <aoliva@cygnus.com>
94
95 * config/tc-mn10300.h (md_end): Define.
96 (mn10300_finalize): Declare.
97 * config/tc-mn10300.c: Include dwarf2dbg.h.
98 (debug_line): Define.
99 (md_assemble): Generate dwarf2 line info.
100 (mn10300_finalize): New function. Finalize dwarf2 info.
101
426b0403
AM		 1022000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
103
104 * config/tc-mips.c (md_estimate_size_before_relax): Use the
105 external version of the relocation for weak symbols.
106
e4c58b25
JW		 1072000-05-08 David Mosberger <davidm@hpl.hp.com>
108
109 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
110 frame size in units of 16 bytes, as required per SW Conventions manual.
111 (output_unw_records): Output info-block header as a dword to get
112 byte-order right.
113
8fce3f5e
AM		 1142000-05-08 Alan Modra <alan@linuxcare.com.au>
115
116 * as.h: #include "file", not <file> on files from ../include.
117 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
118 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
119 (md_convert_frag): Add ATTRIBUTE_UNUSED.
120 (tc_coff_symbol_emit_hook): Ditto.
121 (OPTCOUNT): Cast to int to avoid compiler warning.
122 (md_begin): Fix signed/unsigned warnings.
123
1242000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
125
126 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
127 ABRANCH LONG case for a conditional branch on a 68000.
128 (md_estimate_size_before_relax): Likewise. Also handle
129 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
130 (m68k-ip: case ABSL): Relax absolute references to 16-bit
131 PC-relative on all CPUs.
132 (md_estimate_size_before_relax): Likewise.
133
fb166ee3
AM		 1342000-05-04 Alan Modra <alan@linuxcare.com.au>
135
136 * as.c (parse_args): Just mention current year in printed
137 copyright message.
138
7a899fff
C		 1392000-05-03 J.T. Conklin <jtc@redback.com>
140
141 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
142 unit registers.
143 (md_parse_option): Recognize -m7400.
144
44877466
ILT		 1452000-05-03 Ian Lance Taylor <ian@zembu.com>
146
147 * config/atof-ieee.c (gen_to_words): When adding carry back in,
148 don't permit lp to become less than the words array.
149
eaa15ab8
NC		 1502000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
151
152 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
153 Fix little-endian case.
154
7c4f6a03
AM		 1552000-05-03 David O'Brien <obrien@NUXI.com>
156
157 * as.c (parse_args): Update copyright.
158
da5d444c
AM		 1592000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
160
161 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
162 for the .bss section too.
163
3f9b03b5
AM		 1642000-05-02 Alan Modra <alan@linuxcare.com.au>
165
166 * configure.in: Set em=linux for hppa-*-linux.
167 * configure: Regenerate.
168 * doc/Makefile.in: Regenerate with correct automake.
169
170 * frags.c (frag_grow): Sanity check chunk_size.
171
172 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
173 * config/obj-som.h: Likewise.
174 * config/obj-ieee.h: Likewise.
175
176 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
177
178 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
179 (md_pseudo_table): Fully initialise OBJ_ELF cases.
180 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
181 (pa_ip): low_sign_unext now returns via function value. Use
182 re_assemble_* instead of dis_assemble_* and
183 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
184 unnecessarily.
185 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
186 (md_section_align, md_parse_option, md_show_usage,
187 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
188 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
189 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
190 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
191 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
192 pa_text): Likewise.
193 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
194 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
195 outside of switch. Correct mask and shifting errors in case 10
196 and case -11. In case 21, compare against signed range to suit
197 hppa_field_adjust changes. In case 12, use re_assemble_12. In
198 case 17 and case 22, use offsetT variable to properly check range.
199 Use re_assemble_* here too.
200 (evaluate_absolute): Change type of value to offsetT. Call
201 hppa_field_adjust to do the work for us.
202 (pa_parse_cmpb_64_cmpltr): Delete save_s.
203 (pa_parse_cmpib_64_cmpltr): Ditto.
204 (pa_build_unwind_subspace): Delete unused var subseg. Change type
205 of i to unsigned int.
206 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
207 (pa_end_of_source): Return type is void.
208
a2984248
CM		 209Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
210
211 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
212
df136245
DC		 213Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
214
215 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
216 More comments added.
217 (md_begin): Removed "construct symbols for each register name".
218 Because register names conflicts with GCC generated function
219 names.
220 (avr_operand): Now constant numbers can be used as a register
221 identifiers (0 as r0, 31 as r31).
222 (md_assemble): use skip_space () before parsing instruction
223 operands.
224
b170af93
DC		 225Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
226
227 * config/tc-avr.c: New AVR_ISA_ defined.
228 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
229 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
230 for `fmul', `movw' and `lpm R,Z' instructions.
231 (avr_operands): Warn if current opcode is a two-word instruction
232 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
233 (avr_opcodes): New commands added.
234 (REGISTER_P): Check 'a' and 'v' constraint letters.
235 (mcu_types): New MCU added.
236
c1e73230
AM		 2372000-05-01 Alan Modra <alan@linuxcare.com.au>
238
239 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
240 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
241 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
242 * configure: Regenerate.
243
a1934524
AM		 2442000-04-29 Andreas Jaeger <aj@suse.de>
245
246 * as.h: Correctly check GCC version.
247
7f6d05e8
CP		 248Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
249
250 * as.c (parse_args): Allow md_parse_option to override -a listing
251 option.
252 * config/obj-coff.c (add_lineno): Change type of offset parameter
253 from "int" to "bfd_vma."
254 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
255 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
256 (ppc_change_csect): Align correctly for XCOFF64.
257 (ppc_machine): New function, which discards "ppc_machine" line.
258 (ppc_tc): Cons for 8 when code is 64 bit.
259 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
260 relocations.
261 (md_parse_option): Handle -a64 and -a32.
262 (ppc_xcoff64): New.
263 * config/tc-ppc.h (TARGET_MACH): Define.
264 (TARGET_FORMAT): Move to function.
265 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
266
d9b7d820
AM		 2672000-04-26 David O'Brien <obrien@FreeBSD.org>
268
269 * doc/as.1: Fix unbalanced brackets.
270
271 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
272 TE_FreeBSD.
273 (line_comment_chars): Set to '/' if TE_FreeBSD.
274
cea1ab94
JL		 275Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
276
277 * configure.in: Configury support for PA64 (currently disabled).
278 * configure: Rebuilt.
279
e799a695
AM		 2802000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
281
282 * config/tc-mips.c (s_change_sec): Use record_alignment, not
283 bfd_set_section_alignment.
284
3b0ec529
AM		 2852000-04-25 Alan Modra <alan@linuxcare.com.au>
286
287 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
288 than 32.
289
adcf07e6
NC		 2902000-04-24 Nick Clifton <nickc@cygnus.com>
291
292 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
293 * doc/as.texinfo (Align): Include arm and strongarm in list of
294 targets that have the second form of the behaviour of the .align
295 directive.
296
5047a41f
JL		 2972000-04-24 Mark Klein <mklein@dis.com>
298
299 * obj-som.c: Terminate obj_pseudo_table.
300
bf3ca999
TW		 3012000-04-22 Timothy Wall <twall@cygnus.com>
302
303 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
304 to "natval".
305 (operand_match): Conditionally insert default bit values for IMMU9.
306
98e5953c
JL		 3072000-04-14 Matthew Green <mrg@cygnus.com>
308
309 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
310 * configure: Rebuilt.
311
a02fab7e
JL		 312Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
313 Jason Eckhardt <jle@cygnus.com>
314
315 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
316
317 * config/tc-hppa.c (CHECK_ALIGN): New macro.
318 Added handling of new operand types l,y,&,fe,fE,fx.
319
800eeca4
JW		 320Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
321 David Mosberger <davidm@hpl.hp.com>
322 Timothy Wall <twall@cygnus.com>
323 Andrew MacLeod <amacleod@cygnus.com>
324 Jim Wilson <wilson@cygnus.com>
325
326 * Makefile.am (CPU_TYPES): Add ia64.
327 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
328 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
329 * Makefile.in: Rebuild.
330 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
331 * configure: Rebuild.
332 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
333 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
334 * expr.c (expr): Handle md_optimize_expr.
335 * read.c (LEX_HASH): Add comment.
336 * config/tc-ia64.c, config/tc-ia64.h: New files.
337
66778679
RH		 3382000-04-21 Richard Henderson <rth@cygnus.com>
339
340 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
341 bundling a non-delayed branch type instruction.
342
aa15f6f7
AO		 3432000-04-20 Alexandre Oliva <aoliva@cygnus.com>
344
345 * config/tc-mn10300.c (HAVE_AM30): Define.
346 (md_assemble): Use it.
347
16adf844
AM		 3482000-04-19 Alan Modra <alan@linuxcare.com.au>
349
742f45cf
AM		 350 * config/obj-elf.c (obj_elf_change_section): Check for changed
351 section attributes.
352
16adf844
AM		 353 * Makefile.am: (CPU_MULTI_VALID): Remove.
354 (MULTI_CPU_TYPES): Define.
355 (MULTI_CPU_OBJ_VALID): Define.
356 (DEPTC): Use the above.
357 (DEPOBJ): Same here.
358 (DEP2): And here.
359 Regenerate dependencies.
360 * Makefile.in: Regenerate.
361
9c46fb1b
AM		 3622000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
363
742f45cf 364 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 365
508866be
L		 3662000-04-18 H.J. Lu (hjl@gnu.org)
367
368 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 369 bfd_vma for non-bfd assemblers.
508866be 370
ba2adb93
AM		 3712000-04-17 Alan Modra <alan@linuxcare.com.au>
372
373 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
374 doesn't give spurious errors.
375
12ff5d56
AM		 3762000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
377
66778679 378 * as.h (SEEK_SET): Define if undefined.
12ff5d56 379
fc633e5b
AM		 3802000-04-13 Alan Modra <alan@linuxcare.com.au>
381
382 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
383 constants, and don't assume offsetT is 32 bits.
384
1ed18ec1
NC		 3852000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
386
387 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
388 (md_pcrel_from_section): Add prototype.
389 (d10v_fix_adjustable): Add prototype.
390 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
391
392 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
393
3db10f32
NC		 3942000-04-12 Nick Clifton <nickc@cygnus.com>
395
396 * config/tc-d10v.c (find_opcode): Correctly calculate position of
397 symbol in frag chain.
398
847f7ad4
AM		 3992000-04-10 Alan Modra <alan@linuxcare.com.au>
400
401 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
402 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
403 (fits_in_signed_word, smallest_imm_type): Ditto.
404 (md_assemble): Use an offsetT var to hold offsetT values, not a
405 long.
406 (offset_in_range): New.
407 (md_assemble): Use it.
408 (md_convert_frag): Change type of target_address, opcode_address,
409 and displacement_from_opcode_start to offsetT.
410 (md_create_short_jump): Change type of offset to offsetT.
411 (md_create_long_jump): Ditto.
412 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
413 (md_chars_to_number): Remove.
414 (output_invalid): Remove duplicate prototype.
415
ec694b89
NC		 4162000-04-09 Nick Clifton <nickc@cygnus.com>
417
418 * Makefile.am (CPU_TYPES): Add 'avr'.
419 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
420 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
421
16adf844 422 * Makefile.in: Regenerate.
ec694b89
NC		 423
424 * doc/as.texinfo: Add M32R documentation.
425
a2d91340
AC		 426Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
427
428 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
429 --enable-build-warnings option.
430 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
431 * Makefile.in, configure: Re-generate.
432
d92b1a8a
NC		 4332000-04-07 Nick Clifton <nickc@cygnus.com>
434
435 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
436 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
437 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
438 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
439 (arm_force_relocation): Force relocations for
440 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
441
52ccafd0
JR		 442Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
443
444 * config/tc-sh.c (get_operands): There's no third operand if the
445 first operand is an immediate.
446
015551fc
JR		 447Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
448
449 * config/tc-sh.c (immediate): Delete.
450 (sh_operand_info): Add immediate member.
451 (parse_reg): Use A_PC for pc.
452 (parse_exp): Add second argument 'op'. All callers changed.
453 (parse_at): Expect pc to be coded as A_PC.
454 Use immediate field in *op.
455 (insert): Add fourth argument 'op'. All callers changed.
456 (build_relax): Add second argument 'op'. All callers changed.
457 (insert_loop_bounds): New function.
458 (build_Mytes): Remove DISP_4.
459 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
460 (assemble_ppi): Use immediate field in *operand.
461 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
462 (md_apply_fix): Likewise.
463 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
464
79bd78be
AO		 465Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
466
467 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
468
e30e5a6a
HPN		 469Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
470
471 * internals.texi (CPU backend): Document
472 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
473
41b49281
AM		 4742000-04-04 Alan Modra <alan@linuxcare.com.au>
475
8ad3436c
AM		 476 * po/gas.pot: Regenerate.
477
478 * as.c (show_usage): Restore translated part of bug string.
479 * gasp.c (show_usage): Likewise.
480
41b49281
AM		 481 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
482 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
483 than move-if-change.
484 (DEP1): Modify for "gcc -MM".
485 (DEPTC): Likewise.
486 (DEPOBJ): Likewise.
487 (DEP2): Likewise.
488 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
489 Update dependencies.
490 * Makefile.in: Regenerate.
491
0a727238
AO		 4922000-04-03 Alexandre Oliva <aoliva@cygnus.com>
493
494 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
495 (md_begin): Likewise.
496 (HAVE_AM33): New macro.
497 (md_assemble): Use it. Match r_regs and xr_regs only if
498 HAVE_AM33.
499
c20f4f8c
AM		 5002000-04-03 Alan Modra <alan@linuxcare.com.au>
501
502 * as.h: #include "bin-bugs.h"
503 * as.c (show_usage): Use REPORT_BUGS_TO.
504 * gasp.c: #include "bin-bugs.h"
505 (show_usage): Use REPORT_BUGS_TO.
506
507 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
508
753f6b12
HPN		 509Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
510
511 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
512 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
513 adjustments.
514
726c5dcd
AM		 5152000-04-03 Alan Modra <alan@linuxcare.com.au>
516
517 * config/tc-i386.c (i386_immediate): Don't assume a constant
518 immediate is necessarily 16 bits when in 16 bit code mode.
519 (md_assemble): Instead set guess_suffix here after we have checked
520 registers.
521
bf80011a
RH		 5222000-04-02 Richard Henderson <rth@cygnus.com>
523
524 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
525 quantities. Correct right shift sign extension.
526 (build_insn): Make `number' unsigned long. Mask top 6 bits of
527 32-bit value when shifting into place.
528
92161534
ILT		 5292000-04-01 Ian Lance Taylor <ian@zembu.com>
530
531 * app.c: Add ATTRIBUTE_UNUSED as needed.
532 * config/tc-ppc.c: Likewise.
533 (ppc_size): Make unsigned long.
534 (ppc_insert_operand): Add casts to avoid warnings.
535
447f3982
NC		 5362000-03-31 Nick Clifton <nickc@cygnus.com>
537
538 * config/tc-d10v.h (md_flush_pending_output): Define.
539
21d75ec2
NC		 5402000-03-29 Nick Clifton <nickc@cygnus.com>
541
542 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
543 segment. Works for both BFD_ASSEMBLER and others.
544 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
545
d1a1bf19
NC		 5462000-03-29 Nick Clifton <nickc@cygnus.com
547
548 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
549
224de7a5
AM		 5502000-03-28 Alan Modra <alan@linuxcare.com.au>
551
552 * listing.c (LISTING_LHS_WIDTH): Default depends on
553 LISTING_WORD_SIZE.
554 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
555
5b8274e3
ILT		 5562000-03-27 Ian Lance Taylor <ian@zembu.com>
557
558 * config/tc-sh.c (md_show_usage): Use backslash before newline in
559 string literal.
560
224de7a5 5612000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 562
563 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
564
565 * config/tc-avr.c (mcu_types): Add missing initialiser.
566 (md_pcrel_from_section): Add prototype.
567 (avr_operand): Remove redundant test of unsigned < 0.
568 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
569
5702000-03-27 Denis Chertykov <denisc@overta.ru>
571
572 * config/tc-avr.c: New file for AVR support.
573 * config/tc-avr.h: Likewise.
574 * configure.in: Add AVR support.
575 * configure: Regenerate.
576
9f10757c
TW		 5772000-03-26 Timothy Wall <twall@cygnus.com>
578
579 * gasp.c (macro_op): Add new argument to check_macro call.
580 Macro structure definitions moved to macro.h
581 * sb.h: Add argument to prototype for input_scrub_include_sb.
582 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
583 nesting checks with an additional flag.
584 (struct input_save): Add flag to indicate whether current sb
585 should be checked for proper macro/conditional nesting.
586 (input_scrub_push/pop): Save/restore nest check flag.
587 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
588 defined.
589 * macro.c (check_macro): Allow caller to retrieve parsed macro
590 information if a pointer is provided. This information may be
591 used by the new macro hooks.
592 * macro.h: Update prototype for check_macro. Macro struct
593 definitions moved here from macro.c/gasp.c.
594 * read.c (read_a_source_file): Add parameter to check_macro call,
595 and pass macro info to the macro hook, if defined.
596 (input_scrub_insert_line): New. Allow insertion of a line of
597 characters into the input stream.
598 (input_scrub_insert_file): New. Allow insertion of an arbitrary
599 file into the input stream.
600 (s_include): Use input_scrub_insert_file.
601 * internals.texi: Document new macro hooks.
602 * as.h: New prototypes added.
603
224de7a5 6042000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 605
606 * config/tc-i386.c: Don't start any as_bad or as_warn message with
607 an initial capital letter.
608 (i386_index_check): Reindent.
609
11424155
NC		 6102000-03-19 Nick Clifton <nickc@cygnus.com>
611
eaa15ab8 612 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 613 relative branches.
614
43f05576
NC		 6152000-03-17 Thomas de Lellis <tdel@windriver.com>
616
66778679
RH		 617 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
618 instruction operand bad if Rd > 7 when generating
619 thumb instructions. Prevents for example,
620 "adr r12,label" from silently failing and generating
621 the wrong instruction.
622
67231402
NC		 6232000-03-17 Nick Clifton <nickc@cygnus.com>
624
625 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
626 that have a destingation >= 0x400000.
684b81fa 627 Fix compile time warning messages.
67231402 628
a37c8f88
JR		 629Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
630
631 * config/tc-sh.c (md_begin): When encountering insn that are
632 not supported by the current arch, only change the name if
633 its contents are the same as prev_name.
634 (get_specific): If the the architecture doesn't match, fail.
635
dead1419
JR		 636Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
637
638 * config/tc-sh.c (IDENT_CHAR): Define.
639 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
640 matching back where it came from.
641
182e89d3
JR		 642Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
643
644 * config/tc-sh.c (md_show_usage): Add description of -dsp.
645
84f73d89
NC		 6462000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
647
648 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
649 normal operands.
650
dbbc7809
JL		 6512000-03-15 Kazu Hirata <kazu@hxi.com>
652
653 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
654
271bb601
HPN		 655Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
656
657 * expr.c (operand) [case 'f']: When testing if '0f' can start a
658 floating-point-number, make sure 'f' is in FLT_CHARS.
659
8684e216
HPN		 660Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
661
662 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
663 (s_lcomm_internal): Use it.
664 * doc/internals.texi (CPU backend): Document it.
665 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
666 bytes.
667
bb2d6cd7
GK		 6682000-03-10 Geoffrey Keating <geoffk@cygnus.com>
669
670 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
671 when embedded-pic.
672
673 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
674 implementation doesn't have special handling for switch
675 statements.
676 (macro_build): Allow for code in sections other than .text.
677 (macro): Likewise.
678 (mips_ip): Likewise.
679 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
680 Don't perform relocs if we will be outputting them.
681 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
682 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
683 embedded-pic.
684
5c86cbc7
CM		 6852000-03-09 Catherine Moore <clm@cygnus.com>
686
66778679
RH		 687 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
688 relocation type based on the entry in the fixup structure.
5c86cbc7 689
f8c827e9
L		 6902000-03-08 H.J. Lu (hjl@gnu.org)
691
692 * Makefile.am (install-exec-tooldir): Depend on
693 install-exec-bindir for parallel make.
694 * Makefile.in: Regenerated.
695
8ad9e709
NC		 6962000-03-06 Nick Clifton <nickc@cygnus.com>
697
698 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
699 switch.
700 (md_parse_option): Parse -m32r command line switch - disable m32rx
701 compatability.
ded0aeb7
NC		 702 (md_show_usage): Document new option.
703
704 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
705 * doc/Makefile.in: Regenerate.
706 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 707
b7b8f327
MM		 7082000-03-02 Michael Meissner <meissner@redhat.com>
709
710 * config/tc-d30v.c (check_range): Remove code that incorrectly
711 sign extended values where bits < 32.
712
15886821
L		 7132000-03-02 H.J. Lu (hjl@gnu.org)
714
715 * configure.in: Support --enable-targets=all on ia32.
716 * configure: Regenerated.
717
8bf950bf
NC		 7182000-03-01 Nick Clifton <nickc@cygnus.com>
719
720 * gasp.c (do_align): Remove bogus check of alignment value.
721
c5e54cc2
ILT		 7222000-02-27 Thomas de Lellis <tdel@windriver.com>
723
724 * config/obj-elf.c (elf_frob_symbol): Remove code which when
725 TC_PPC was defined forced the type of a symbol with no other type
726 to be BSF_OBJECT.
727
65fd87bc
ILT		 7282000-02-27 Hans-Peter Nilsson <hp@axis.com>
729
730 * doc/internals.texi (CPU backend): Mention that
731 line_separator_chars do not break up comments. Fix typos for
732 LEX_AT and LEX_NAME descriptions. Document operands for
733 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
734 description of md_create_short_jump usage. Document argument for
735 md_undefined_symbol.
736
a25fe906
ILT		 7372000-02-27 Jakub Jelinek <jakub@redhat.com>
738
739 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
740 (md_parse_option): Handle it.
741 (md_show_usage): Document it.
742
21b10511
ILT		 7432000-02-27 Ian Lance Taylor <ian@zembu.com>
744
745 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
746 opcode, for the instruction `pal19'. From Andrea Arcangeli
747 <andrea@suse.de>.
748
773f551c
AM		 7492000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
750
751 * config/tc-i386.c (i386_immediate): Move constant operand sizing
752 from here..
753 (md_assemble): To here, before template operands are matched.
754 Also ensure a constant immediate is sign extended when we know the
755 size is at most 16 bits. This is to catch cases like "add
756 $0xffc0,%ax" where we don't know the size, and thus that the
757 immediate can be represented as Imm8S until after parsing the
758 register operand.
759 (i386_displacement): Similarly sign extend 16 bit constant
760 displacements.
761 (md_assemble): Relax 16-bit jump constant range check to suit sign
762 extended displacements.
763
28d33191
JL		 7642000-02-26 Andreas Jaeger <aj@suse.de>
765
766 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
767
cc5ca5ce
AM		 7682000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
769
770 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
771 call operands when intel_syntax.
772 (intel_float_operand): Return 2 for "fi...".
773 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
774 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
775 earlier "SHORT" change.
776 (md_assemble): When determining suffix from Regs, exclude
777 InOutPortReg.
778
056350c6
NC		 7792000-02-24 Nick Clifton <nickc@cygnus.com>
780
781 * configure: Add arm-wince, mips-pe and sh-pe targets.
782 * configure: Regenerate.
783
784 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
785 sh-pe targets.
786 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
787 "pe-mips" for the mips-pe target.
788
789 * config/tc-arm.c (insns): Change displacement encoded in BL
790 and B instructions if the target port is arm-wince.
791 (do_ldst): Do not bias the relocation offset if the target
792 port is arm-wince.
793 (md_pcrel_from): Add in missing relocation offset bias if the
794 target os arm-wince.
795
796 * config/tc-mips.c (mips_target_format): Support COFF flavour.
797 (md_begin): Disable -G support for mips-pe target.
798 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
799 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
800 COFF flavour.
801
802 * config/tc-sh.c (md_begin): sh-pe target is little endian.
803 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
804 assembler, just set the alignment to 4.
805
806 * config/te-wince-pe.h: New file for WinCE targets. Define
807 TE_WINCE.
808
36bf8ab9
AM		 8092000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
810
811 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
812 string instructions.
813 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
814 (i386_intel_memory_operand): After finding a segment override,
815 check again for no `[' before looking for a displacement. Bomb if
816 more than one displacement rather than silently discarding the
817 second and subsequent ones. Free strings malloc'd by
818 build_displacement_string.
819
f5795b08
CM		 8202000-02-24 Catherine Moore <clm@cygnus.com>
821
822 * config/obj-som.c (obj_pseudo_table): Add "weak".
823 (obj_som_weak): New routine.
824
abd63a32
AM		 8252000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
826
520dc8e8
AM		 827 * config/tc-i386.c (union i386_op): New.
828 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
829 Throughout file replace occurences of disps[n], imms[n], regs[n]
830 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
831 intel mode operand swapping. Add assert in regKludge and
832 fake_zero_displacement code. Test i.types[n] when outputting
833 displacements and immediates. Combine output of Disp16 with
834 Disp32.
7f3f1ea2
AM		 835 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
836 when in intel mode by (not) reversing fsub and fdiv operands
837 before the template search. This fails for single operand
838 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
839 undefined. Instead fix the base_opcode after we've found the
840 template. Move base_opcode xor with found_reverse_match from
841 opcode output code to before this fix so we test for the correct
842 opcodes.
843 (md_assemble): Don't use strcmp when deciding to ignore the suffix
844 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 845
846 * config/tc-i386.h (TC_RELOC): Delete.
847 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
848 with equivalent call to reloc.
849
abd63a32
AM		 850 * as.h (flag_m68k_mri): Move declaration after target include, and
851 only declare when TC_M68K defined. Define as zero otherwise.
852 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
853 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
854 Define as zero otherwise.
855 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
856 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
857 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
858 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
859 testing whether defined.
860 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
861 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
862 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
863 rather than testing whether defined.
864 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
865 (parse_mri_cons): Declare and use only when TC_M68K.
866 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
867 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
868 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
869
870 * NEWS: Mention IBM 370 support.
871
7e052742
RH		 8722000-02-23 Richard Henderson <rth@cygnus.com>
873
874 * config/tc-i386.c (md_assemble): When swapping operands for
875 intel_syntax, assume everything that's not Imm or Disp is a
876 register.
877
5b93d8bb
AM		 8782000-02-23 Linas Vepstas <linas@linas.org>
879
880 * config/tc-i370.c, config/tc-i370.h: New files.
881 * Makefile.am: Add support for Linux/IBM 370.
882 * configure.in: Likewise.
883 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
884 * config/obj-elf.c: Include elf/i370.h
885 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
886
887 * Makefile.in: Regenerate.
888 * configure: Regenerate.
889
890 * doc/c-i370.texi: New file.
891 * doc/all.texi: Include it.
892 * doc/as.texinfo: And here.
893 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
894 * doc/Makefile.in: Regenerate.
895
25f2196d
CC		 8962000-02-19 Michael Meissner <meissner@redhat.com>
897
898 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
899 determine if an instruction can be used in parallel with an ADDppp
900 or SUBppp instruction.
901
6349b5f4
AH		 9022000-02-22 Andrew Haley <aph@cygnus.com>
903
904 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
905
c97ef257
AH		 9061999-12-30 Andrew Haley <aph@cygnus.com>
907
908 * config/tc-mips.c (mips_gp32): New variable.
909 (macro_build) Use mips_gp32.
910 (mips_ip): Ditto.
911 (md_longopts): Add "-mgp32" and "-mgp64".
912 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
913
b985eaa8
ILT		 9142000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
915
916 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
917 warning, and bump it to 1.
918
52454417
ILT		 9192000-02-22 Ian Lance Taylor <ian@zembu.com>
920
921 From Brad Lucier <lucier@math.purdue.edu>:
922 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
923 match format.
924
6b76fefe
CM		 9252000-02-21 Catherine Moore <clm@cygnus.com>
926
927 * config/tc-mips.c (MF_HILO_INSN): Define.
928 (mips_7000_hilo_fix): Declare.
929 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
930 (md_parse_option): Check for 7000_HILO_FIX options.
931 (OPTION_M7000_HILO_FIX): Define.
932 (OPTION_NO_M7000_HILO_FIX): Define.
933 * doc/c-mips.texi (-mfix7000): Describe.
934
f6af82bd
AM		 9352000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
936
937 * listing.c (print_lines): Remove unused variable `end'.
938
939 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
940 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
941 reloc_type when BFD_ASSEMBLER.
942 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
943 reloc_type when BFD_ASSEMBLER. Move common code out of switch
944 statement and quell signed vs. unsigned comparison warning.
945
8c8281f4
NC		 9462000-02-18 Nick Clifton <nickc@cygnus.com>
947
948 * config/tc-d10v.c (find_opcode): Add a symbol's value to
949 the computed frag offset, rather than overwriting it.
950
d4845d57
JR		 951Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
952
953 * config/tc-sh.c ("elf/sh.h"): Include.
954 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
955 (md.begin): Initialize target_arch.
956 Only include opcodes in has table that match selected architecture.
957 (parse_reg): Recognize register names for sh-dsp.
958 (parse_at): Recognize post-modify addressing.
959 (get_operands): The leading space is now optional.
960 (get_specific): Remove FDREG_N support. Add support for sh-dsp
961 arguments. Update valid_arch.
962 (build_Mytes): Add support for SDT_REG_N.
963 (find_cooked_opcode): New function, broken out of md_assemble.
964 (assemble_ppi, sh_elf_final_processing): New functions.
965 (md_assemble): Use find_cooked_opcode and assemble_ppi.
966 (md_longopts, md_parse_option): New option: -dsp.
967 * config/tc-sh.h (elf_tc_final_processing): Define.
968 (sh_elf_final_processing): Declare.
969
c97305a1
JL		 970Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
971
972 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
973 the unwinder subspace. Save the current seg/subseg before creating
974 the new seg/subseg.
975
bec50466
NC		 9762000-02-10 Nick Clifton <nickc@cygnus.com>
977
978 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 979 little endian targets.
bec50466 980 (INST_BYTE1): Redefine to handle big and little endian
66778679 981 targets.
bec50466
NC		 982 (cpu_type): New type: Select between M340 and M210.
983 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 984 instructions of the M340.
bec50466 985 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 986 instructions.
bec50466
NC		 987 (md_atof): Add support for little endian targets.
988 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 989 line switches.
bec50466
NC		 990 (md_convert_frag): Add support for little endian targets.
991 (md_apply_fix3): Add support for little endian targets.
992 (md_number_to_chars): Add support for little endian targets.
993
a25c045a
TW		 9942000-02-10 Timothy Wall <twall@redhat.com>
995
996 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
997 defined, use it to verify the symbol just read should be a label.
998
f28e8eb3
TW		 9992000-02-10 Timothy Wall <twall@redhat.com>
1000
1001 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1002 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1003 around colons when KEEP_WHITE_AROUND_COLON is defined.
1004 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1005 and KEEP_WHITE_AROUND_COLON.
1006
6dc19fc4
TW		 10072000-02-08 Timothy Wall <twall@redhat.com>
1008
1009 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1010 logic.
1011 (do_repeat): New. Abstract repeat logic so that a "break" can be
1012 implemented.
1013 (end_repeat): New. Provide support for a "break" out of the
1014 repeat loop.
1015 * read.h: Add prototypes for new functions.
1016
f805106c
TW		 10172000-02-08 Timothy Wall <twall@redhat.com>
1018
1019 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1020 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1021 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1022 non-zero.
1023
4469be0f
TW		 10242000-02-08 Timothy Wall <twall@redhat.com>
1025
1026 * read.c: Added elseif to directives table.
1027 * read.h: Added prototype for s_elseif.
1028 * doc/as.texinfo: Added description for elseif.
1029 * cond.c (s_elseif): New function
1030
24a17b6c
TW		 10312000-02-04 Timothy Wall <twall@redhat.com>
1032
1033 * listing.c (print_lines): Remove conditionals causing bug in
1034 listings.
1035
bea9907b
TW		 10362000-02-03 Timothy Wall <twall@cygnus.com>
1037
1038 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1039 default values.
1040 * frags.c (frag_new): Calculate fr_fix in octets
1041 (frag_now_fix) Return offset as target address offset (bytes).
1042 (frag_now_fix_octets) New - Return offset in octets (8-bit
1043 quantities).
1044 * frags.h: Added prototype for frag_now_fix_octets().
1045 Distinguish between octets and bytes in field descriptions.
1046 * listing.c (calc_hex): Account for octets vs bytes when
1047 printing addresses/offsets.
1048 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1049 target is little-endian, print the octets in a word in big-endian
1050 order so that the display looks like a proper hexadecimal number,
1051 instead of having the octets reversed.
1052 * read.c (do_align): When recording alignment, alignment power
1053 should be in terms of target bytes (minimum addressible unit)
1054 instead of octets.
1055 (do_org) Convert ORG target address (byte) argument into an
1056 octet offset when generating a variable fragment.
1057 * symbols.c (resolve_symbol_value): Symbol final value
1058 converted to a target address offset (bytes) from its octet offset.
1059 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1060 offset (bytes) is adjusted by the frag offset (octets) converted
1061 to bytes.
1062 (coff_frob_section) Section alignment power is in terms of bytes;
1063 convert it to an octet alignment power when calculating size (and
1064 size mask) in octets. Don't modify the section size in order to
1065 "align" it for TI COFF, since that format has a different method
1066 for storing alignment information.
1067
210dcc61
TW		 10682000-02-01 Timothy Wall <twall@cygnus.com>
1069
1070 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1071 entries, matching the way GCC generates them. If not escaped, the
1072 filename is encoded incorrectly.
1073
557537a5 10742000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1075
557537a5
NC		 1076 * config/tc-arm.c (reg_table): Add support for ATPCS register
1077 naming conventions.
2c1c4c62 1078
557537a5
NC		 10792000-01-31 Geoff Keating <geoffk@cygnus.com>
1080
2c1c4c62
GK		 1081 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1082 already defined.
1083 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1084 New macro.
1085 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1086 of a symbol when we really care about its value.
1087
10882000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1089
1090 * config/tc-mcore.c (md_assemble): Give warning message if
1091 operands passes to instruction are more than the spec.
1092
2f0ca46a
NC		 10932000-01-27 Thomas de Lellis <tdel@windriver.com>
1094
66778679 1095 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1096 Thumb mode but the label seen was not declared as '.thumb_func'
1097 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1098 correct disassembly of Thumb code bounded by non function labels.
1099
4c63da97
AM		 11002000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1101
1102 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1103 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1104
1105 * Makefile.in: Same here.
1106 Update copyright.
1107
1108 * configure.in: Set bfd_gas for i386-aout when primary target
1109 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1110 we may need the primary te_file. Remove incorrect comment.
1111
1112 * configure: Regenerate.
1113
1114 * config/e-i386aout.c: New file.
1115
1116 * as.c (USE_EMULATIONS): Move to before print_version_id.
1117 (struct emulation): Add i386aout.
1118 (show_usage): Split text strings. Reformat -a text. Add --em
1119 help.
1120 Update copyright.
1121
1122 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1123 (aout_format_ops): New.
1124 Update copyright.
1125
1126 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1127 preprocessor conditional and add aout USE_EMULATIONS tests.
1128 (read_a_source_file): Don't pass error strings to printf as
1129 format arg.
1130 Update copyright.
1131
1132 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1133 format arg.
1134 (do_data): Same here.
1135 (process_file): And here.
1136 Update copyright.
1137
1138 * symbols.c (colon): Rewrite "already defined" fatal message
1139 code for aout with USE_EMULATIONS.
1140 Update copyright.
1141
1142 * config/obj-aout.c (OBJ_HEADER): Define.
1143 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1144 fields of sentinel.
1145 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1146 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1147 forms here.
1148 (obj_aout_type): Expand S_SET_OTHER here too.
1149 (obj_read_begin_hook): Remove.
1150 (aout_pop_insert): New.
1151 (obj_aout_s_get_other): New.
1152 (obj_aout_s_get_desc): New.
1153 (aout_format_ops): New.
1154 Update copyright.
1155
1156 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1157 gets aout_pseudo_table.
1158 (aout_pseudo_table): Declare.
1159 (obj_read_begin_hook): Define.
1160 Update copyright.
1161
1162 * config/obj-coff.c (obj_pseudo_table): Rename to
1163 coff_pseudo_table.
1164 (coff_pop_insert): Use coff_pseudo_table.
1165 (coff_sec_sym_ok_for_reloc): Remove.
1166 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1167 and comment all zero entries and remove #if 0 code.
1168 Update copyright.
1169
1170 * config/obj-coff.h (obj_pop_insert): Define.
1171 (coff_pseudo_table): Declare.
1172 Update copyright.
1173
1174 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1175 s_get_size, s_set_size. Comment all zero entries.
1176 Update copyright.
1177
1178 * config/obj-elf.c (elf_s_get_other): New function.
1179 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1180 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1181 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1182 comment.
1183 (obj_elf_parse_section_letters): Don't pass error strings to
1184 printf as format arg.
1185 Update copyright.
1186
1187 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1188 OBJ_MAYBE_ECOFF.
1189 (elf_s_get_other): Declare.
1190 (S_GET_OTHER) Define as elf_s_get_other if not already
1191 defined.
1192 (S_SET_OTHER): Only define when not already defined.
1193 (elf_obj_read_begin_hook): Declare.
1194 (obj_read_begin_hook): Define.
1195 (elf_obj_symbol_new_hook): Declare.
1196 (obj_symbol_new_hook): Define.
1197 Update copyright.
1198
1199 * config/obj-multi.h: Add copyright header and protect against
1200 multiple inclusion. Add * to all function pointers.
1201 (OBJ_HEADER): If defined, include it rather than other defines
1202 in this file.
1203 (obj_frob_file_after_relocs): Test for NULL.
1204 (obj_symbol_new_hook): Here too.
1205 (obj_sec_sym_ok_for_reloc): And here.
1206 (S_GET_OTHER): Define.
1207 (S_GET_DESC): Define.
1208 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1209 (OBJ_MAYBE_ELF): Update comment.
1210
1211 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1212 OBJ_AOUT preprocessor conditional and handle emulation by
1213 testing OUTPUT_FLAVOR.
1214 (i386_displacement): Here too.
1215 (md_section_align): Similarly here.
1216 (i386_target_format): Conditionally compile when more than one
1217 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1218 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1219 (i386_displacement): Here too.
1220 Update copyright.
1221
1222 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1223 Define TARGET_FORMAT for aout only when not multi.
1224 Update copyright.
1225
1226 * config/te-multi.h: Delete file as it's identical to te-generic.h
1227
add0c677
AM		 12282000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1229
1230 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1231 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1232 LONG_MNEM_SUFFIX.
1233
1234 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1235 DWORD_MNEM_SUFFIX.
1236 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1237 comments.
1238
a19d8eb0
CP		 12392000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1240
66778679
RH		 1241 * config/tc-mips.c (mips_do_align): New function.
1242 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1243
550262c4
NC		 12442000-01-10 Philip Blundell <philb@gnu.org>
1245
1246 * doc/c-arm.texi (ARM Options): Fix typo.
1247 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1248 line separator for Linux.
1249 * doc/as.texinfo (Comments): Mention the ARM.
1250
0decc840
NC		 12512000-01-10 Philip Blundell <pb@futuretv.com>
1252
1253 * configure.in (arm*-*-conix*): New target.
1254 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1255 armv*-*-linux-gnu.
1256 * configure: Regenerate.
1257
2e13b764
NC		 12582000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1259
1260 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1261 (obj_elf_visibility): New function.
1262
1263 * doc/as.texinfo (Visibility): New node: document visibility
1264 pseudo ops.
1265
3138f287
AM		 12661999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1267
1268 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1269 warning for absolute jump/call without `*' in non-intel mode. No
1270 need to set i.types[0] JumpAbsolute in intel mode.
1271
df32bc61
NC		 12721999-12-22 Philip Blundell <pb@futuretv.com>
1273
1274 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1275 hook function when changing sections.
1276 (arm_s_data): Likewise.
1277
b4d0b2b3
NC		 12781999-12-14 Nick Clifton <nickc@cygnus.com>
1279
1280 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1281 command line switch.
b4d0b2b3 1282
85cb2cf9
JL		 1283Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1284
1285 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1286 (r_registers, xr_registers): Define.
1287 (r_register_name, xr_register_name): New functions.
1288 (md_assemble): Handle new am33 operand types and instruction
1289 formats.
1290 (mn10300_insert_operand, check_operand): Likewise.
1291
a64bcdd8
NC		 12921999-11-29 Nick Clifton <nickc@cygnus.com>
1293
1294 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1295 (s_force_thumb): Set thumb_mode to 2.
1296 (md_assemble): Do not complain about thumb instructions on a
1297 non-thumb target if thumb_mode is set to 2.
1298
43b4c25e
MM		 12991999-11-28 Michael Meissner <meissner@cygnus.com>
1300
1301 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1302 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1303 (O_...): Add new machine dependent expressions if we are handling
1304 explicit relocations.
1305 (alpha_reloc_op): New static table holding the explicit relocation
1306 information.
1307 (alpha_literal_hash): New static to hold the hash table for
1308 explicit relocations.
1309 (alpha_macros): Add support for explicit relocations.
1310 (md_begin): If explicit relocations, initialize hash table.
1311 (md_assemble): Don't print a second error if tokenize_arguments
1312 already printed an error message.
1313 (md_apply_fix): Add support for explicit relocations.
1314 (alpha_force_relocation): Ditto.
1315 (alpha_fix_adjustable): Ditto.
1316 (alpha_adjust_symtab): New function to support explicit
1317 relocations.
1318 (alpha_adjust_symtab_relocs): Ditto.
1319 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1320 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1321 Add support for explicit relocations. Return -2 if an error
1322 message was already printed.
1323 (find_macro_match): Add support for explicit relocations. Comment
1324 each of the cases.
1325 (emit_insn): Add support for explicit relocations.
1326 (assemble_tokens): Ditto.
1327 (emit_ldgp): Ditto.
1328 (load_expression): Ditto.
1329 (emit_lda): Ditto.
1330 (emit_ldah): Ditto.
1331 (emit_ir_load): Ditto.
1332 (emit_loadstore): Ditto.
1333 (emit_ldXu): Ditto.
1334 (emit_ldil): Ditto.
1335 (emit_sextX): Ditto.
1336 (emit_division): Ditto.
1337 (emit_jsrjmp): Ditto.
1338 (emit_retjcr): Ditto.
1339
1340 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1341 ELF object format.
1342 (tc_adjust_symtab): If explicit relocations, call the function
1343 alpha_adjust_symtab.
1344 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1345 relocations next to the literal relocation they reference.
1346 (TC_INIT_FIX_DATA): Initialize the new fields.
1347 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1348
afbf211f
JL		 1349Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1350
1351 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1352 'B' operand for PA2.0 bb instruction.
eaa15ab8 1353
f11900d0
NC		 13541999-11-18 Nick Clifton <nickc@cygnus.com>
1355
1356 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1357 target.
1358
1359 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1360 relocs.
1361 (mcore_force_relocation): Force relocations to be generated for
1362 RVA relocs.
1363
2daf4fd8
AM		 13641999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1365
1366 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1367 (i386_displacement): Disallow O_big displacements.
1368
eb726e5d
DL		 1369Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1370
1371 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1372 improvements in error checking.
1373 (md_assemble): Support for unconditional ARM instructions.
1374 (md_parse_option): Support for -m[arm]v5e flag.
1375
035349a4
NC		 13761999-11-12 Nick Clifton <nickc@cygnus.com>
1377
1378 * macro.c (buffer_and_nest): Do not check beyond the end of the
1379 buffer.
1380
c1eae114
NC		 13811999-11-11 Nick Clifton <nickc@cygnus.com>
1382
1383 * macro.c (buffer_and_nest): Look for seperator after TO and
1384 FROM tokens.
1385
c5c834aa
AH		 13861999-11-08 Andrew Haley <aph@cygnus.com>
1387
1388 * app.c (do_scrub_chars): When in State 10, treat backslash
1389 characters in the same way as as symbol characters.
1390
98007ce7
RH		 13911999-11-07 Richard Henderson <rth@cygnus.com>
1392
1393 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1394 the previous label was in the current section before playing
1395 with auto-alignment.
1396
d6c497c7
NC		 13971999-11-06 Nick Clifton <nickc@cygnus.com>
1398
1399 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1400 for weak symbols.
d6c497c7 1401 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1402 the symbol is weak.
d6c497c7 1403
dd33dc0f
MM		 14041999-11-05 Michael Meissner <meissner@cygnus.com>
1405
1406 * expr.h (operatorT): Increase machine dependent operators to 16.
1407 * expr.c (op_rank): Ditto.
1408
5f91fe03
ILT		 14091999-11-03 Ian Lance Taylor <ian@zembu.com>
1410
53b0d397
ILT		 1411 * read.c (pseudo_set): Reject attempts to set the value of a
1412 section symbol.
1413
5f91fe03
ILT		 1414 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1415 if it is defined.
1416
1417 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1418
1419 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1420 to bfd_set_section_contents.
1421
829ce307
NC		 14221999-11-03 Nick Clifton <nickc@cygnus.com>
1423
1424 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1425
2bd7f1f3
GRK		 14261999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1427
1428 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1429 (mips_ip): Use OPCODE_IS_MEMBER.
1430
90ca882f
JL		 1431Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1432
acb56623
JL		 1433 * config/tc-arm.c (reg_required_here): Improve comments.
1434
66778679
RH		 1435 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1436 (tinsns): Initialize variants field.
b49cfa5d
JL		 1437
1438 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1439 BAD_PC respectively.
90ca882f 1440
29c4c6b5
NC		 14411999-10-27 Scott Bambrough <scottb@netwinder.org>
1442
1443 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1444 * config/tc-arm.h: Fix compile time warnings.
1445
d9fd9852
DN		 1446Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1447
1448 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1449 form @abs16, @(abs16) and @(abs16 + imm).
1450
9ce8a5dd
GRK		 14511999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1452
1453 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1454 (ISA_HAS_64_BIT_REGS) New.
1455 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1456 mips_emit_delays,macro_build,load_register,load_addresss,
1457 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1458 and/or use new ISA_xxx macros in expressions involving
1459 ISA, particularly mips_opts.isa.
1460
446a06c9
MM		 14611999-10-18 Michael Meissner <meissner@cygnus.com>
1462
1463 * expr.h (operatorT): Add machine dependent operators md1..md8.
1464 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1465 for the machine dependent operators to use.
1466
1467 * expr.c (op_rank): Add machine dependent operators.
1468
1469 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1470 operator.
1471 (O_cpregister): Ditto.
1472 (md_begin): Change X_op test that field is wide enough to use
1473 O_max instead of O_alpha_max.
1474 (cpu_types): Fill in missing initializer.
1475 (alpha_num_macros): Make unsigned.
1476 (md_assemble): Make opnamelen be size_t.
1477 (md_apply_fix): Cast alpha_num_operands to int before testing.
1478 (alpha_force_relocation): Ditto.
1479 (alpha_fix_adjustable): Ditto.
1480 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1481 (tc_gen_reloc): Ditto.
1482 (tc_get_register): Ditto.
1483 (emit_ldgp): Ditto.
1484 (emit_lda): Ditto.
1485 (emit_ldah): Ditto.
1486 (emit_ldil): Ditto.
1487 (s_alpha_ent): Ditto.
1488 (s_alpha_end): Ditto.
1489 (s_alpha_frame): Ditto.
1490 (s_alpha_prologue): Ditto.
1491 (s_alpha_file): Ditto.
1492 (s_alpha_gprel32): Ditto.
1493 (s_alpha_proc): Ditto.
1494 (s_alpha_set): Ditto.
1495 (s_alpha_base): Ditto.
1496 (s_alpha_align): Ditto.
1497 (s_alpha_arch): Ditto.
1498 (alpha_align): Ditto.
1499 (assemble_insn): Suppress unused variable warning.
1500 (emit_insn): Ditto.
1501 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1502 order in the structure.
1503 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1504
476cdcb8
JL		 1505Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1506
1507 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1508
c388dee8
AM		 15091999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1510
1511 * config/tc-i386.c (i386_index_check): Correct #endif location.
1512
2bdd6cf5
GK		 1513Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1514
1515 * as.c (show_usage): Document new options.
1516 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1517 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1518 (parse_args): Parse the new options.
1519 (main): If there were warnings, and --fatal-warnings
1520 was specified, print an error.
1521 * as.h: New variable, flag_fatal_warnings, for new option.
1522
d53d2751
JL		 1523Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1524
1525 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1526 '@'. Change autoincrement completers to fall through to cache control
1527 completers.
1528
1529 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1530 arg.
d53d2751
JL		 1531 (pa_parse_addb_64_cmpltr): New function.
1532
1533 * config/tc-hppa.c (pa_ip): Change error message.
1534 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1535 '?Q' args to allow falling through.
1536
8fce3f5e 1537 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1538 Remove unused conditional codes.
1539 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1540
ba09cd8d
DN		 1541Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1542
1543 * config/tc-d30v.c (CHAR_BIT): Define.
1544 (check_range): Fix bit operations to support integers bigger than
1545 32 bits.
1546
c43185de
DN		 1547Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1548
1549 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1550 operands.
1551
925c058e
DE		 1552Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1553 Doug Evans <devans@cygnus.com>
1554
1555 Add support for m32rx.
1556 * config/tc-m32r.c (enable_m32rx): New static global.
1557 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1558 (allow_m32rx): New function.
1559 (M32R_SHORTOPTS): Add `O'.
1560 (md_longopts): Add --m32rx plus several warning options.
1561 (md_parse_option): Handle new options.
1562 (md_show_usage): Print them.
1563 (md_begin): Enable m32rx.
1564 (OPERAND_IS_COND_BIT): New macro.
1565 (first_writes_to_seconds_operands): New function.
1566 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1567 (target_make_parallel,assemble_two_insns): New functions.
1568 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1569 If optimizing and m32rx, try to make consecutive insns parallel.
1570
fba2b7f9
GK		 1571Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1572
1573 * config/tc-mips.c (nopic_need_relax): Allow for the
1574 .sdata.foo sections generated by -fdata-sections,
1575 and for the .gnu.linkonce.s sections generated by C++.
1576
fd232ac8
JL		 1577Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1578
ce674324
JL		 1579 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1580 with cleaner code using completer prefixes. Add 'Y'.
1581
fd232ac8
JL		 1582 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1583
b1039fc4
JL		 1584Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1585
66778679 1586 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1587 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1588 insn does not match and we should try the next insn in the table.
1589
913f265c
NC		 15901999-09-22 Nick Clifton <nickc@cygnus.com>
1591
1592 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1593
54af6ff6
JL		 1594Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1595
1596 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1597 of PA2.0 support.
1598
4cc782b5
ILT		 15991999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1600
1601 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1602 OBJ_ELF. If ELF, add "sq".
1603 (md_parse_option): If ELF, ignore -s and -q.
1604 (md_show_usage): Mention ELF options.
1605
6be78360
JL		 1606Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1607
eaa15ab8 1608 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1609 operands.
1610
71823da4
JL		 1611 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1612
61dd1d31
JL		 1613 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1614
1cf6ae67
JL		 1615 * config/tc-hppa.c (struct pa_it): New field "trunc".
1616 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1617 (pa_parse_ftest_gfx_completer): New function
1618 (pa_parse_fp_cnv_format): New function.
1619
77c02e18
JL		 1620 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1621 (md_apply_fix): Handle 22bit pc-rel branches.
1622
629d9417
JL		 1623 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1624
dbe2f9ee
JL		 1625 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1626
3db6e6bd
JL		 1627 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1628
6be78360
JL		 1629 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1630
e061d86f
JL		 1631Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1632
66778679
RH		 1633 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1634 (pa_ip): Handle 'fX'.
e061d86f 1635
7acbfc6b
JL		 1636Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1637
1638 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1639 unwinds unless the function is in the text space.
1640 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1641
2d93dcc4
JL		 1642Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1643
b52c78b8
JL		 1644 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1645 (md_assemble): To here. Tweak address generation.
1646
2d93dcc4
JL		 1647 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1648 debug_line.
1649 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1650 (md_assemble): Call dwarf2_where for OBJ_ELF.
1651 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1652 (pa_end_of_source): New function.
1653 * tc-hppa.h (md_end): Define for OBJ_ELF.
1654
6d83c84b
MM		 16551999-09-14 Michael Meissner <meissner@cygnus.com>
1656
1657 * configure.in (Canonicalization of target names): Remove adding
1658 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1659 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1660 * configure: Regenerate.
1661
41fd319a
ILT		 16621999-09-14 Donn Terry <donn@interix.com>
1663
1664 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1665
795a7704
AM		 16661999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1667
2f66722d
AM		 1668 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1669 pc-relative jmp/call to an absolute symbol.
1670 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1671 absolute section symbols.
1672
795a7704
AM		 1673 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1674 jump handling code and comments.
1675
c0c949c7
ILT		 16761999-09-12 Ian Lance Taylor <ian@zembu.com>
1677
1678 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1679 the value if TE_PE and a global defined symbol.
1680
e723ef7c
ILT		 16811999-09-11 Ian Lance Taylor <ian@zembu.com>
1682
1683 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1684 print the symbol, rather than printing it here.
1685
fa16d387
ILT		 16861999-09-11 Donn Terry <donn@interix.com>
1687
d33e1d24
ILT		 1688 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1689 BFD_RELOC_RVA relocations.
1690
18dc2407
ILT		 1691 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1692 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1693 starts with "_G".
1694
945a1a6b
ILT		 1695 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1696 defined.
1697 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1698 * doc/internals.texi (Object format backend): Document
1699 SET_SECTION_RELOCS.
1700
79d292aa
ILT		 1701 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1702 relocations against global symbols if TE_PE.
1703
7a6284c4
ILT		 1704 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1705 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1706
8828d862
ILT		 1707 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1708 symbols.
1709
9690c54d
ILT		 1710 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1711 symbols which do not have a constant value, or tags with
1712 non-tags. Remove the symbol from the list before adding it at the
1713 end.
1714
23dab925
ILT		 1715 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1716 C_FCN symbol differently if TE_PE.
1717 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1718 appears in the pseudo-op, rather coff_line_base which is only set
1719 for a .bf symbol.
1720
28428223
ILT		 1721 * config/obj-coff.c (obj_coff_loc): New static function.
1722 (obj_pseudo_table): Add "loc".
1723
e8a3ab75
ILT		 1724 * config/obj-coff.c (add_lineno): Check that the line number is
1725 positive.
1726
2ab9b79e
ILT		 1727 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1728 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1729 int.
1730 (md_atof): Return NULL rather than 0.
1731 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1732 * expr.c (expr): Change first parameter to int.
1733 * config/obj-coff.c: Add declarations for static functions.
1734 (coff_frob_symbol): Use SYM_AUXENT.
1735 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1736
5881e4aa
ILT		 1737 * config/obj-coff.c (obj_coff_section): Default to setting
1738 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1739
e723ef7c
ILT		 1740 * write.c (adjust_reloc_syms): Print adjusted fixup.
1741
fa16d387
ILT		 1742 * expr.c (integer_constant): Correct too_many_digits calculation
1743 in base 10 case.
1744
13a830b6
AS		 17451999-09-09 Andreas Schwab <schwab@suse.de>
1746
1747 * doc/c-arm.texi: Fix arguments of @var to not contain
1748 punctuation.
1749
325188ec
NC		 17501999-09-08 Philip Blundell <pb@nexus.co.uk>
1751
1752 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1753 and COFF targets.
1754 (md_parse_option): Only support -k flag for ELF and COFF targets.
1755
e7c1f43c
JL		 1756Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1757
1758 * config/tc-hppa.c (pa_ip): Put strict register checks before
1759 call to pa_parse_number.
1760
4964086a
JL		 1761 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1762
c4bf532f
ILT		 17631999-09-06 Ian Lance Taylor <ian@zembu.com>
1764
1765 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1766 BFD_ASSEMBLER code.
1767
a33132fd
ILT		 17681999-09-06 Donn Terry <donn@interix.com>
1769
1770 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1771
0f4f8b56
JL		 1772Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1773
1774 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1775 candidate instruction. Require registers for register arguments
1776 when in strict mode. Require assemble-time constants for
1777 constants when in strict mode.
1778 (pa_get_absolute_expression): Require a constant when in strict
1779 mode.
eaa15ab8 1780
d3388653
NC		 17811999-09-06 Nick Clifton <nickc@cygnus.com>
1782
1783 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1784
041dd5a9
ILT		 17851999-09-04 Steve Chamberlain <sac@pobox.com>
1786
1787 * config/tc-pj.c: New file, supports picoJava in ELF.
1788 * config/tc-pj.h: Ditto.
1789 * configure.in (pjl*, pj*): New targets.
1790 * Makefile.am: Rebuild dependencies.
1791 (CPU_TYPES): Add pj.
1792 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1793 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1794 * doc/c-pj.texi: New file.
1795 * doc/as.texinfo: Add some PJ specifics.
1796 * doc/all.texi: Add PJ to the list of all architectures, sort them
1797 all alphabetically.
1798 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1799 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1800
4ca72d38
AM		 18011999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1802
1803 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1804 (obj_frob_file): Test for null pointer.
1805 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1806 (OBJ_PROCESS_STAB): And here.
1807 (elf_obj_sy): Remove
1808
1809 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1810 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1811 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1812
1813 * config/obj-coff.c (no_func): Remove.
1814 (coff_format_ops): Change occurrences of no_func to 0, as we test
1815 for 0 in obj-multi.h.
1816
1817 * configure.in: Enable bfd for i386-coff when primary target is
1818 bfd. Enable i386 elf,coff emulation support. Don't set
1819 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1820 emulation to support.
1821 *configure: Regenerate.
1822
bcef92fa
NC		 18231999-09-02 Nick Clifton <nickc@cygnus.com>
1824
1825 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1826 .section .line directive is encountered.
1827
cdf82bcf
NC		 18281999-09-01 Nick Clifton <nickc@cygnus.com>
1829
5856c19a
NC		 1830 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1831 format.
1832
cdf82bcf
NC		 1833 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1834 * as.texinfo: Document --gdwarf2 command line option.
1835 Add additional documentation of ARM command line switches.
1836
af6bdddf
AM		 18371999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1838
1839 * config/tc-i386.c (i386_intel_memory_operand): Combine
1840 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1841 and RESTORE_END_STRING around parse_register calls.
1842 (i386_operand): Here too.
1843 (i386_is_reg): Remove.
1844 (parse_register): Move as_bad calls from within this function to
1845 callers.
1846
5f47d35b
AM		 18471999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1848
1849 Based on a patch from H.J. Lu <hjl@gnu.org>
1850 * config/tc-i386.c (parse_register): Handle FP regs specially.
1851 (md_begin): Remove '(' and ')' from register_chars.
1852
1174497c
DE		 18531999-08-29 Doug Evans <devans@casey.cygnus.com>
1854
1855 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1856 error message (done elsewhere).
1857
17d9105c
JL		 1858Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1859
1860 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1861
9ecc05f0
JL		 1862Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1863
66778679 1864 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1865 args by 'f'.
1866
9e4f2d3a
JL		 1867 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1868
680ef6de
JL		 1869 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1870 between args.
1871 Add new completers. Fix bug in 64 bit condition handling.
1872
413c94ba
JL		 1873 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1874 'cS', and 'c*'.
1875
28252e61
JL		 1876 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1877
a97685e9
JL		 1878 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1879
9ecc05f0
JL		 1880 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1881
cb30237e
NC		 18821999-08-27 Jim Wilson <wilson@cygnus.com>
1883
1884 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1885 (struct ls): Add frag field. Initialize it to zero.
1886 (out_end_sequence): New local text_frag. Set it while in text section.
1887 Replace address check with frag check. Set ls.frag to text_frag if
1888 out_set_addr called.
1889 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1890 Set it before switching sections. Replace address check with frag
1891 check. Set ls.frag to saved_frag if out_set_addr called.
1892
09a798ea
NC		 18931999-08-26 David Mosberger <davidm@hpl.hp.com>
1894
66778679 1895 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1896 output "advance_pc" opcode instead of calling gen_addr_line().
1897 The latter has the undesired side-effect of creating a new row
1898 in the debug line info matrix.
1899
e1c05f12
NC		 19001999-08-26 Jim Wilson <wilson@cygnus.com>
1901
1902 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1903 ls.last_filename if last is less than zero. Set ls.last_filename
1904 when allocating new entry.
1905 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1906 call.
1907
b23bac36
AM		 19081999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1909
1910 * config/tc-i386.c (i386_index_check): Fix the displacement size
1911 when INFER_ADDR_PREFIX.
1912
50f4163f
NC		 19131999-08-18 Nick Clifton <nickc@cygnus.com>
1914
1915 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1916 display its value.
1917
f589a541
ILT		 19181999-08-17 Ian Lance Taylor <ian@zembu.com>
1919
1920 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1921 handle 0xffffNNNN constants correctly.
1922
11450271
NC		 19231999-08-16 Nick Clifton <nickc@cygnus.com>
1924
1925 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1926 as well as loads.
1927
276b1dc2
NC		 19281999-08-13 Nick Clifton <nickc@cygnus.com>
1929
1930 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1931 (md_apply_fix3): Always pass positive values to
1932 validate_offset_imm.
1933
ae5ad4ad
NC		 19341999-08-12 Nick Clifton <nickc@cygnus.com>
1935
1936 * config/tc-arm.c (skip_whitespace): New macro.
1937 Formatting tidy ups.
1938
1939 (md_apply_fix3): Store relocation offset in addend for ELF based
1940 relocs.
1941 (arm_force_relocation): Always generate relocs for Thumb function
1942 calls.
1943
bf6d3895
AM		 19441999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1945
1946 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1947 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1948
46031ca9
JL		 1949Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1950
b100be66
JL		 1951 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1952 flags for the unwind subspace.
1953
46031ca9
JL		 1954 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1955 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1956 suitable relocation based on the size of the target's pointer.
1957 Always Use subsegment zero for the unwinders.
1958 (pa_level): Handle "2.0w".
1959
0825afba
JR		 1960Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1961
1962 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1963 with the following instruction unless this was specified.
1964
1a1ae23e
ILT		 19651999-08-09 Ian Lance Taylor <ian@zembu.com>
1966
1967 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1968 certain sections, to match BFD changes.
1969
81afc846
ILT		 19701999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1971
1972 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1973 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1974 * Makefile.in: Rebuild.
81afc846 1975
04ad1543
ILT		 19761999-08-08 Ian Lance Taylor <ian@zembu.com>
1977
1978 * Makefile.am: Rename .dep* files to DEP*.
1979 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1980 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1981 targets to DEPOBJ.
1982 * Makefile.in: Rebuild.
1983
1eb7027c
RH		 19841999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1985
1986 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1987
2dcc60be
ILT		 19881999-08-08 Ian Lance Taylor <ian@zembu.com>
1989
46eec08e
ILT		 1990 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1991 avoid problems on DOS filesystems.
1992 * Makefile.in: Rebuild.
1993
2dcc60be
ILT		 1994 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1995
19961999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1997
1998 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1999 section flag.
2000
76a27922
ILT		 20011999-08-08 Ian Lance Taylor <ian@zembu.com>
2002
2003 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 2004 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 2005 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2006
0741736b
JL		 2007Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2008
2009 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2010
9a913dfb
JL		 2011Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2012
2013 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2014
a1f2d742
ILT		 20151999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2016
2017 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2018 non-adjustable symbols.
2019
55a914bc
JL		 2020Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2021
2022 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2023
336f7c70 2024Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2025
2026 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2027 operands.
2028
9750fcc5
ILT		 20291999-08-05 Donn Terry <donn@interix.com>
2030
2031 * config/te-interix.h: New file.
2032 * configure.in (i386-*-interix*): New target.
2033 * configure: Rebuild.
2034
39ba5561
JL		 2035Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2036
2037 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2038 selectors for ELF too.
2039 (selector_table): Add "ltp" and "rtp" selectors.
2040
eecb386c
AM		 20411999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2042
2043 * config/tc-i386.c (i386_operand): No need to change
2044 operand_string pointer in segment reg case before goto
2045 do_memory_reference. Initialise displacement_string_start and
2046 displacement_string_end after do_memory_reference label.
2047 (i386_index_check): Add operand_string param, and print error
2048 message on failure here.
2049 (i386_intel_memory_operand): Instead of here.
2050 (i386_operand): And here.
2051 (INFER_ADDR_PREFIX): Enable.
2052
2053 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2054
2055 * config/tc-i386.h (DefaultSize): Define. Renumber following
2056 opcode_modifier defines.
2057
2058 From Etienne Lorrain <etienne.lorrain@ibm.net>
2059 * config/tc-i386.c (stackop_size): New variable.
2060 (set_16bit_code_flag): Clear it here.
2061 (set_16bit_gcc_code_flag): New function.
2062 (md_pseudo_table): Add "code16gcc" entry.
2063 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2064
f173e82e
ILT		 20651999-08-03 Ian Lance Taylor <ian@zembu.com>
2066
a04b544b
ILT		 2067 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2068 next_set_end even if the end symbol is being discarded.
2069
2070 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2071 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2072 * config/obj-coff.c: Likewise.
2073 (seg_info_type): Remove.
2074 (seg_info_off_by_4): Change to array of segT.
2075 (s_get_segment): Adjust accordingly.
2076 (obj_pseudo_table): Fully initialize sentinel entry.
2077
f173e82e
ILT		 2078 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2079 Ralf Baechle <ralf@uni-koblenz.de>.
2080
c3332e24
AM		 20811999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2082
2083 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2084
20851999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2086
24eab124
AM		 2087 * config/tc-i386.c: Indentation and white space changes.
2088 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2089 don't enable it by default.
2090 (i386_intel_operand): Remove redundant prototype.
2091 Move check on number of memory operands, and i.mem_operands++
2092 (i386_intel_memory_operand): To here.
2093 Remove i386_immediate code from here. Remove special case code
2094 for input and output using (%dx). Remove base/index checks and
2095 call i386_index_check instead. Save initial operand_string
2096 argument for error message.
2097 (i386_operand): Remove redundant prototype. Move base/index
2098 checks to i386_index_check.
2099 (i386_displacement): Move intel mode check for non-zero
2100 i.disp_operand
2101 (i386_intel_memory_operand): To here.
c3332e24 2102
6d8809aa
RH		 21031999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2104
2105 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2106 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2107 by .register pseudo-op if -64 and --no-undeclared-regs.
2108 (s_register, sparc_adjust_symtab): New functions.
2109 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2110 Declare sparc_adjust_symtab as tc_adjust_symtab.
2111 * doc/c-sparc.texi: Add description of #ignore special literal
2112 for .register pseudo-op.
2113
c8d259f7
CM		 21141999-07-30 Catherine Moore <clm@cygnus.com>
2115
eaa15ab8 2116 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2117 the relocation's section offset.
2118
b77ad1d4
AM		 21191999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2120
2121 * write.c (fixup_segment): Fix generic error check overflow test.
2122
2123 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2124 X_add_number to long.
2125
b53fcc20
JL		 2126Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2127
2128 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2129 processing.
2130
d2e71411
ILT		 21311999-07-27 Ian Lance Taylor <ian@zembu.com>
2132
2133 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2134 VTABLE relocations.
2135
e9f56b1d
ILT		 21361999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2137
2138 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2139
1a39f480
ILT		 2140 * configure.bat: Remove; obsolete.
2141 * config/go32.cfg: Likewise.
2142
29fe79d3
ILT		 21431999-07-21 Brad M. Garcia <bgarcia@fore.com>
2144
2145 * configure.in (i386-*-vxworks*): New target.
2146 * configure: Rebuild.
2147
e06510e6
RH		 21481999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2149
2150 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2151
dabe3bbc
RH		 21521999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2153
2154 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2155 on -64 and not pic.
2156 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2157 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2158 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2159 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2160 MAX_RELOC_EXPANSION): Define.
2161 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2162
b4cac588
AM		 21631999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2164
2165 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2166 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2167 block. Print a warning if an 8-bit or 16-bit constant
2168 displacement or immediate is truncated on output.
2169 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2170 immediate.
2171 (i386_operand): Disallow immediate jump absolute operand.
2172
966ed0b4
ILT		 21731999-07-15 Ian Lance Taylor <ian@zembu.com>
2174
0ed15843
ILT		 2175 * configure.in: Bump version number to 2.9.5.
2176 * configure: Rebuild.
2177
966ed0b4
ILT		 2178 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2179 or %llx work.
2180
67f1cff0
JL		 2181Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2182
2183 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2184 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2185
2f992c04
NC		 21861999-07-14 Philip Blundell <pb@nexus.co.uk>
2187
2188 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2189 is defined.
2190 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2191
2192 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2193 if -mno-fpu was given.
2194 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2195 relocs.
2196 (cons_fix_new_arm): Remove misleading comments.
2197
14ad458a
ILT		 21981999-07-14 Ian Lance Taylor <ian@zembu.com>
2199
2200 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2201 error message.
2202 (relax_segment): Likewise. After giving a rs_org error, convert
2203 the frag to rs_align to avoid cascading errors.
2204
36823076
AS		 22051999-07-12 Andreas Schwab <schwab@suse.de>
2206
2207 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2208
ab9da554
ILT		 22091999-07-11 Ian Lance Taylor <ian@zembu.com>
2210
2211 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2212 as appropriate. Fill in structure initializations. Add variable
2213 initializations. Add casts.
2214 * dwarf2dbg.c (print_stats): Change i to size_t.
2215 * listing.c (listing_listing): Change list_line to unsigned int.
2216
e0accf0c
ILT		 22171999-07-10 Ian Lance Taylor <ian@zembu.com>
2218
2219 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2220 rather than checking for \001 and \002 in symbol name.
2221 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2222
7d4ce8a9
JL		 2223Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2224
2225 * configure.in (hppa*-linux-gnu*): New target.
2226 * configure: Rebuilt.
2227
5395a469
NC		 22281999-07-08 Nick Clifton <nickc@cygnus.com>
2229
2230 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2231
cac58fa6
NC		 22321999-07-07 Nick Clifton <nickc@cygnus.com>
2233
5395a469 2234 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2235 accessing symbolP directly.
2236
03b36ee1
JL		 2237Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2238
2239 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2240 for ELF.
2241
49a5575c
NC		 22421999-07-05 Nick Clifton <nickc@cygnus.com>
2243
2244 * config/tc-arm.c (ARM_EXT_V5): Define.
2245 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2246 (md_begin): Detect ARM v5 architectures.
2247 (md_parse_option): Accept arm v5 specification.
2248 (md_show_usage): Documment -marmv5 switch.
2249
2250 * doc/c-arm.texi: Document -marmv5 command line option.
2251
2252 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2253 op.
2254 (validate_immediate_twopart): New function. Determine if a
2255 constant can be computed by two ADD instructions.
2256 (output_inst): Remove its command line parameter - it was never
2257 used.
2258 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2259 implememt the ADRL pseudo op.
2260 (tc_gen_reloc): Generate a suitable error message if an ADRL
2261 instruction tries to generate a real reloc.
2262
2263 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2264
09ecf0ba
JL		 2265Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2266
2267 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2268 into lower case.
2269
264d6861
ILT		 22701999-06-27 H.J. Lu <hjl@gnu.org>
2271
2272 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2273 non BFD_ASSEMBLER case.
2274
827c0149
ILT		 22751999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2276
2277 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2278 data.
2279
a340d270
RH		 22801999-06-26 David Mosberger <davidm@hpl.hp.com>
2281
2282 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2283 out_end_sequence() when the address decreases due to a new frag.
2284 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2285 numbering starts with 1.
2286
16b93d88
NC		 22871999-06-23 Nick Clifton <nickc@cygnus.com>
2288
2289 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2290 .section for COFF.
2291 (mcore_s_text): Call obj_elf_text for ELF target.
2292 (mcore_s_data): Call obj_elf_data for ELF target.
2293 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2294 for COFF target.
2295 (mcore_s_bss): New function: Dump literal table before changing
2296 sections.
2297 (mcore_s_comm): New function: Dump literal table before changing
2298 sections.
2299
2300 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2301 No longer static functions.
2302 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2303 Provide prototypes for these functions.
2304
fed9b18a
ILT		 23051999-06-22 Ian Lance Taylor <ian@zembu.com>
2306
be2acf27
ILT		 2307 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2308 a list of names, to try obj_segment_name, and to try abbreviated
2309 names when using COFF without long section names.
2310
7dcc9865
ILT		 2311 * config/tc-alpha.c: More use of symbol accessor functions.
2312 * config/tc-arc.c: Likewise.
2313 * config/tc-d30v.c: Likewise.
2314 * config/tc-fr30.c: Likewise.
2315 * config/tc-i860.c: Likewise.
2316 * config/tc-m88k.c: Likewise.
2317 * config/tc-mcore.c: Likewise.
2318 * config/tc-ns32k.c: Likewise.
2319 * config/tc-sparc.c: Likewise.
2320 * config/tc-v850.c: Likewise.
2321
a77f5182
ILT		 2322 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2323 sy_value with appropriate accessor functions.
2324 * config/tc-arm.c (md_apply_fix3): Likewise.
2325 * config/tc-d10v.c (AT_WORD_P): Likewise.
2326 * config/tc-v850.c (reg_name_search): Likewise.
2327
fed9b18a
ILT		 2328 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2329 use symbol_get_bfdsym instead.
2330 * config/tc-ppc.c (md_assemble): Likewise.
2331 * config/tc-v850.c (v850_comm): Likewise.
2332
310b5aa2
ILT		 23331999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2334
2335 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2336 the symbol, rather than accessing the bsym member.
2337 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2338 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2339 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2340 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2341 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2342 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2343 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2344 * config/tc-v850.c (tc_gen_reloc): Likewise.
2345
9cb8e75e
JL		 2346Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2347
2348 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2349 (hppa_gen_reloc_type): Conditionalize on BFD64.
2350 (tc_gen_reloc): Re-enable ELF relocations.
2351 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2352
3d103319
ILT		 23531999-06-21 Ian Lance Taylor <ian@zembu.com>
2354
2355 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2356 warning.
2357 (do_ldst): Move assignment out of if condition.
2358 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2359 parentheses to avoid warning.
2360
776b24b4
NC		 23611999-06-21 Nick Clifton <nickc@cygnus.com>
2362
155f0fe7
NC		 2363 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2364 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2365
809ffe0d
ILT		 23661999-06-19 Ian Lance Taylor <ian@zembu.com>
2367
2368 * config/tc-ppc.c: Update for symbol handling changes.
2369 * config/obj-coff.c: Likewise.
2370
49863f82
JL		 2371Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2372
2373 * tc-hppa.c: General cleanups of ELF support. No more spaces
2374 and subspaces for ELF.
2375 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2376 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2377 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2378 (UNWIND_SECTION_NAME): Likewise.
2379 (space/subspace related structures): Conditionalize definitions
2380 on OBJ_SOM.
2381 (space/subspace directives and support routines): Conditionalize
2382 definitions and references/uses on OBJ_SOM.
2383 (label_symbol_struct): For ELF, track the symbol's segment. For
2384 SOM track its space.
2385 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2386 changes.
2387 (USE_ALIASES): Kill for both SOM & ELF.
2388 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2389 (pa_space, pa_subspace): Corresponding changes.
2390 (pa_spaces_begin): Corresponding chagnes.
2391 (md_begin): Do not muck around with space/subspace stuff for
2392 OBJ_ELF.
2393 (md_apply_fix): Temporarily disable argument relocation stuff
2394 for OBJ_ELF.
2395 (tc_gen_reloc): Temporarily disable relocation generation for
2396 OBJ_ELF
2397 (pa_build_unwind_subspace): Similarly.
2398
fed881b1
NC		 23991999-06-16 Nick Clifton <nickc@cygnus.com>
2400
2401 * config/tc-arm.c (thumb_set): New pseudo op.
2402 (text, data, section): Override these pseudo ops with ARM
2403 specific versions.
2404 (s_thumb_set): New function: Perform the same as a .set pseudo
2405 op, but also mark the alias'ed symbol as being a Thumb
2406 function.
2407 (arm_s_text): New function: Perform the same as the .text
2408 pseudo op, but dump the literal pool before changing
2409 sections.
2410 (arm_s_data): New function: Perform the same as the .data
2411 pseudo op, but dump the literal pool before changing
2412 sections.
2413 (arm_s_section): New function: Perform the same as the
2414 .section pseudo op, but dump the literal pool before changing
2415 sections.
2416 (arm_cleanup): Do not reset the current section before dumping
2417 the literal pool.
2418
0f94f4c8
NC		 24191999-06-17 Nick Clifton <nickc@cygnus.com>
2420
2f3519a2
NC		 2421 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2422 OPTION_NO_WARN_UNMATCHED entries.
2423 (md_parse_option): Generate a warning message if an unrecognised
2424 option is encountered.
2425
0f94f4c8
NC		 2426 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2427 (get_operands): When parsing an expression after an '@' symbol
2428 has been detected, do not ignore '#' symbols.
2429 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2430 false.
2431
e4a86f6f
ILT		 24321999-06-13 Ian Lance Taylor <ian@zembu.com>
2433
2434 From K. Richard Pixley <rich@noir.com>:
2435 * configure.in (ppc-*-vxworks*): New target.
2436 * configure: Rebuild.
2437
a8aed0fb
UD		 24381999-06-12 Philip Blundell <philb@gnu.org>
2439
2440 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2441
7565ed77
ILT		 24421999-06-13 Ian Lance Taylor <ian@zembu.com>
2443
2444 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2445 which refer to symbols in linkonce sections, permit reducing the
2446 relocs if the symbol is local.
2447
b9e57a38
ILT		 24481999-06-12 Ian Lance Taylor <ian@zembu.com>
2449
2450 * subsegs.c (subseg_text_p): New function.
2451 * as.h (subseg_text_p): Declare.
2452 * read.c (do_align): Use subseg_text_p to set the default fill.
2453 * write.c (subsegs_finish): Likewise.
2454 * config/obj-coff.c (write_object_file): Likewise.
2455 * config/tc-i386.h (md_maybe_text): Don't define.
2456 (md_do_align): Use subseg_text_p to set the default fill.
2457 * config/tc-m32r.c (m32r_do_align): Likewise.
2458 * config/tc-sh.c (sh_do_align): Likewise.
2459 * config/tc-sparc.h (md_do_align): Likewise.
2460
008960a5
ILT		 24611999-06-12 David O'Brien <obrien@freebsd.org>
2462
2463 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2464 * configure: Rebuild.
2465
a1605869
ILT		 24661999-06-12 Ian Lance Taylor <ian@zembu.com>
2467
d9ac5a3b
ILT		 2468 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2469 * Makefile.am: Rebuild dependencies.
2470 * Makefile.in: Rebuild.
2471
a1605869
ILT		 2472 * config/tc-i386.c (i386_immediate): Remove unused label
2473 seg_unimplemented.
2474
2475 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2476 * symbols.c: Likewise.
2477 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2478 sy_next field when taking address, rather than symbol_next.
2479
2480 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2481 offsetT.
2482 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2483 value from the output file architecture.
2484 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2485 * dwarf2dbg.h: Change bfd_vma to addressT.
2486
a7cd1c22
ILT		 24871999-06-11 Ian Lance Taylor <ian@zembu.com>
2488
2489 * dwarf2dbg.h: Use PARAMS in function declarations.
2490
76171f81
ILT		 24911999-06-11 Martin Dorey <mdorey@madge.com>
2492
2493 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2494 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2495 OBJ_ELF.
2496 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2497
9b4d630b
ILT		 24981999-06-11 Ian Lance Taylor <ian@zembu.com>
2499
5865bb77
ILT		 2500 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2501
9e7c96d9
ILT		 2502 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2503 popsection.
2504
1b50c718
ILT		 2505 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2506
1bf67e0d
ILT		 2507 * read.c (read_a_source_file): Only declare inescape if
2508 QUOTES_IN_INSN.
2509
2510 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2511 match parameters.
2512 (find_entry_byval): Add parens to avoid warning.
2513
2514 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2515
9b4d630b
ILT		 2516 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2517 undefined symbols.
2518
a22b281c
RH		 25191999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2520
66778679 2521 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2522 with isoctal.
2523
2524 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2525 synthetize_setx): New functions.
2526 (md_assemble): Broken the special cases into the above
2527 functions. Make compiler happy if sizeof(bfd_vma)==4.
2528 Fix sethi generated from set/setuw. If instructions have a relloc,
2529 always clear the fields to be relocated in the opcode.
2530 (sparc_ip): Remove special_case global variable.
2531
7f2f689c
ILT		 25321999-06-10 Ian Lance Taylor <ian@zembu.com>
2533
d7ba4a77
ILT		 2534 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2535 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2536 indication of success rather than a value.
2537 (itbl_get_val): Likewise.
2538 (itbl_get_field): Use strcspn. Change delimiters to include
2539 parens.
2540 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2541 (itbl_get_val): Likewise.
2542 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2543
7f2f689c
ILT		 2544 * symbols.c (copy_symbol_attributes): Convert local symbols to
2545 regular symbols.
2546
c1d3c45e
NC		 25471999-06-10 Nick Clifton <nickc@cygnus.com>
2548
2549 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2550 ARM920t.
2551
63fab58c
RH		 25521999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2553
2554 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2555 Optimize set if sizeof(bfd_vma) == 64.
2556 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2557 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2558 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2559
cf9a1301
RH		 25601999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2561
2562 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2563 (s_ncons): New function.
2564 (native_op_table): New table.
2565 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2566 R_SPARC_OLO10 handling.
2567
bf29b231
RH		 2568Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2569
2570 * expr.h (struct expressionS): Revert last change; widen X_op.
2571 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2572
9be1cda6
AS		 2573Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2574
a4835b42
AS		 2575 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2576 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2577 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2578 * Makefile.in: Regenerated.
2579
9be1cda6
AS		 2580 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2581 `common' pass on to s_mri_common.
2582 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2583
62335629
RH		 25841999-06-06 Richard Henderson <rth@cygnus.com>
2585
2586 * config/obj-elf.c (obj_elf_section): Don't free the return
2587 value of demand_copy_C_string.
2588
9de8d8f1
RH		 25891999-06-05 Richard Henderson <rth@cygnus.com>
2590
2591 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2592 creation logic from obj_elf_create_section.
2593
2594 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2595 (section_stack): New.
2596 (special_sections): Make const.
2597 (obj_elf_section): Gut and rewrite parsing.
2598 (obj_elf_change_section): New function broken out of obj_elf_section.
2599 (obj_elf_parse_section_letters): Likewise.
2600 (obj_elf_section_word): Likewise.
2601 (obj_elf_section_type): Likewise.
2602 (obj_elf_previous): Treat as a toggle.
2603 (obj_elf_popsection): New.
2604 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2605 (ppc_section_type): Likewise.
2606 * config/tc-ppc.h: Likewise.
2607
2608 * expr.h (struct expressionS): Don't make X_op a bitfield.
2609 * config/tc-alpha.c: Update for symbol handling changes.
2610 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2611 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2612
58b5739a
RH		 26131999-06-05 Richard Henderson <rth@cygnus.com>
2614
2615 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2616 (dwarf2_gen_line_info): Kill unused variables.
2617 (dwarf2_finish): Likewise.
2618 (dwarf2_where): Likewise.
2619 (dwarf2_directive_file): If we've only got a string,
2620 hand off to s_app_file.
2621 * ecoff.c: Move the include of ecoff.h.
2622 * symbols.h (S_IS_FUNCTION): Prototype.
2623
2624 * read.c (LEX_HASH): Supply a default.
2625 (lex_type): Use it.
2626 (s_globl): Update `c' after skipping whitespace.
2627 * read.h (LEX_END_NAME, is_name_ender): New.
2628 * expr.c (get_symbol_end): Respect it.
2629
398e8c25
ILT		 26301999-06-04 Mark Klein <mklein@dis.com>
2631
993142d5
ILT		 2632 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2633 to real if OBJ_SOM
2634 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2635
398e8c25
ILT		 2636 * config/tc-hppa.c: Update for symbol handling changes.
2637
b4013713
ILT		 26381999-06-03 Ian Lance Taylor <ian@zembu.com>
2639
080e41e6
ILT		 2640 * cgen.c: Update for symbol handling changes.
2641 * config/tc-m32r.c: Likewise.
f412ead8 2642
a0f75b47
ILT		 2643 * config/tc-hppa.h: Update for symbol handling changes.
2644 * config/tc-hppa.c: Likewise.
2645
174419c1
ILT		 2646 * config/tc-arm.h: Update for symbol handling changes.
2647 * config/tc-arm.c: Likewise.
2648 (symbol_make_empty): Remove. Just use symbol_create.
2649
2650 * symbols.c (symbol_set_tc): Correct name.
2651
6104f0a0
ILT		 2652 * Makefile.am: Rebuild dependencies.
2653 ($(OBJS)): Don't depend upon struc-symbol.h.
2654 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2655 * dep-in.sed: Don't remove struc-symbol.h.
2656 * Makefile.in: Rebuild.
2657
b4013713
ILT		 2658 * doc/internals.texi (Symbols): Describe changes in symbol
2659 handling.
2660
6576f0b5
RH		 26611999-06-03 Richard Henderson <rth@cygnus.com>
2662
2663 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2664 instead of doing the work by hand.
2665
fac0d250
RH		 26661999-06-03 David Mosberger <davidm@hpl.hp.com>
2667
2668 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2669 state of line state-machine.
2670 (struct ls): Collect DWARF2 line state-machine state in new member
2671 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2672 resulted in any DWARF2 directives.
2673 (reset_state_machine): New function.
2674 (out_end_sequence): Ditto.
2675 (dwarf2_gen_line_info): When switching sections or switching to a
2676 lower text address, call out_end_sequence() first to terminate the
2677 previous code sequence as code sequences MUST have monotonically
2678 increasing addresses.
2679 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2680
26811999-06-03 David Mosberger <davidm@hpl.hp.com>
2682
2683 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2684 DWARF2 debug info (line information only, at this point).
2685 * as.h: Update comment about supported debug formats.
2686 * dwarf2dbg.c, dwarf2dbg.h: New files.
2687 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2688
2689 * expr.c (operand): Don't use [ for parens if we want an index op.
2690 (op_encoding): Switch [ into O_index, if desired.
2691 (op_rank): Renumber with O_index on bottom.
2692 (expr): If O_index, match closing bracket.
2693 * expr.h (O_index): New.
2694
2695 * read.c (read_a_source_file): Conditionally allow matched "
2696 in lines passed to md_assemble.
2697
2698 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2699
49309057
ILT		 27001999-06-03 Ian Lance Taylor <ian@zembu.com>
2701
2702 Add support for storing local symbols in a small structure to save
2703 memory when assembling large files.
2704 * as.h: Don't include struc-symbol.h.
2705 (symbolS): Add typedef.
2706 * symbols.c: Include struc-symbol.h.
2707 (local_hash): New static variable.
2708 (save_symbol_name): New static function, from symbol_create.
2709 (symbol_create): Call save_symbol_name.
2710 (local_symbol_count): New static variable.
2711 (local_symbol_conversion_count): Likewise.
2712 (LOCAL_SYMBOL_CHECK): Define.
2713 (local_symbol_make): New static function.
2714 (local_symbol_convert): New static function.
2715 (colon): Handle local symbols. Create local symbol for local
2716 label name.
2717 (symbol_table_insert): Handle local symbols.
2718 (symbol_find_or_make): Create local symbol for local label name.
2719 (symbol_find_base): Check for local symbol.
2720 (symbol_append, symbol_insert): Check for local symbols.
2721 (symbol_clear_list_pointers, symbol_remove): Likewise.
2722 (verify_symbol_chain): Likewise.
2723 (copy_symbol_attributes): Likewise.
2724 (resolve_symbol_value): Handle local symbols.
2725 (resolve_local_symbol): New static function.
2726 (resolve_local_symbol_values): New function.
2727 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2728 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2729 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2730 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2731 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2732 (symbol_previous, symbol_next): New functions.
2733 (symbol_get_value_expression): Likewise.
2734 (symbol_set_value_expression): Likewise.
2735 (symbol_set_frag, symbol_get_frag): Likewise.
2736 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2737 (symbol_mark_used_in_reloc): Likewise.
2738 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2739 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2740 (symbol_mri_common_p): Likewise.
2741 (symbol_mark_written, symbol_clear_written): Likewise.
2742 (symbol_written_p): Likewise.
2743 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2744 (symbol_section_p, symbol_equated_p): Likewise.
2745 (symbol_constant_p): Likewise.
2746 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2747 (symbol_get_obj, symbol_set_obj): Likewise.
2748 (symbol_get_tc, symbol_set_tc): Likewise.
2749 (symbol_begin): Initialize local_hash.
2750 (print_symbol_value_1): Handle local symbols.
2751 (symbol_print_statistics): Print local symbol statistics.
2752 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2753 Declare new symbols.c functions. Move many declarations here from
2754 struc-symbol.h.
2755 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2756 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2757 (struct symbol): Move bsym to make it clearly the first field.
2758 Remove TARGET_SYMBOL_FIELDS.
2759 (symbolS): Don't typedef.
2760 (struct broken_word): Remove.
2761 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2762 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2763 (symbol_clear_list_pointers): Likewise.
2764 (symbol_insert, symbol_remove): Likewise.
2765 (symbol_previous, symbol_append): Likewise.
2766 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2767 (struct local_symbol): Define.
2768 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2769 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2770 (local_symbol_get_frag, local_symbol_set_frag): Define.
2771 (local_symbol_get_real_symbol): Define.
2772 (local_symbol_set_real_symbol): Define.
2773 Define.
2774 * write.c (write_object_file): Call resolve_local_symbol_values.
2775 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2776 (TARGET_SYMBOL_FIELDS): Don't define.
2777 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2778 ECOFF_DEBUGGING, add ECOFF fields.
2779 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2780 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2781 ECOFF_DEBUGGING, add ECOFF fields.
2782 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2783 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2784 * config/tc-mcore.h: Don't include struc-symbol.h.
2785 (TARGET_SYMBOL_FIELDS): Don't define.
2786 (struct mcore_tc_sy): Define.
2787 (TC_SYMFIELD_TYPE): Define.
2788 * Many files: Use symbolS instead of struct symbol. Use new
2789 accessor functions rather than referring to symbolS fields
2790 directly.
2791
2792 * read.c (s_mri_common): Don't add in value of line_label.
2793
2794 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2795 checking for SEC_LINK_ONCE.
2796
2797 * config/tc-sh.h (sh_fix_adjustable): Declare.
2798
2799 * app.c (input_buffer): New static variable.
2800 (app_push): Save saved_input in allocated buffer.
2801 (app_pop): Restored saved_input.
2802 (do_scrub_chars): Change get parameter to take char * and int as
2803 arguments. Change GET macro to pass input_buffer to get
2804 function. Don't save input into allocated buffer.
2805 * as.h (do_scrub_chars): Update declaration.
2806 * input-file.c (input_file_get): Change to take char * and int.
2807 Read data into passed in buffer. Remove static buffer.
2808 * read.c (scrub_from_string): Change to take char * and int. Copy
2809 data into passed in buffer.
2810
2811 * hash.h: Neaten. Declare hash_traverse.
2812 * hash.c: Complete rewrite based on BFD hashing code.
2813 * gasp.c (chunksize): New variable.
2814 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2815 hash_delete.
2816
661e4995
NC		 28171999-05-28 Nick Clifton <nickc@cygnus.com>
2818
2819 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2820 addend unless the target uses an old ABI.
2821
d9a62219
DE		 2822Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2823
2824 -Wchar-subscripts cleanup
2825 * listing.c (listing_newline): Use unsigned char variable, so
2826 calls to isascii,iscntrl are correct.
2827 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2828 (unsigned char).
2829 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2830 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2831 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2832 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2833
6da466c7
ILT		 28341999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2835
2836 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2837 width for Coldfire.
2838 (arch_coldfire_p): New #define.
2839 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2840
28411999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2842
2843 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2844
2845 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2846 (install_operand): Add place `N'.
2847 (init_table): Add registers ACC, MACSR, MASK.
2848
2849 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2850
2851 * config/tc-m68k.c: Change mcf5200 --> mcf.
2852 (archs): Add mcf5206e, mcf5307.
2853 (m68k_ip): Add format `u'.
2854 (install_operand): Add place `m', `M', `h'.
2855 (init_table): Add upper/lower registers.
2856
2857 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2858
bedf545c
ILT		 28591999-05-28 Martin Dorey <mdorey@madge.com>
2860
2861 * config/tc-i960.c: Several minor changes to add ELF and
2862 BFD_ASSEMBLER support.
2863 * config/tc-i960.h: Likewise.
2864 * configure.in (i960-*-elf*): New target.
2865 * aclocal.m4, configure: Rebuild.
2866
40c62b25
AM		 28671999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2868
2869 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2870 reloc changes when defined(BFD_ASSEMBLER).
2871
daa01f85
AM		 28721999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2873
2874 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2875
2876 * write.c (write_print_statistics): Output to file, not stderr.
2877
2878 * expr.c (generic_bignum_to_int32,64): Prototype.
2879
2880 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2881 output_sleb128, output_uleb128, output_big_sleb128,
2882 output_big_uleb128, output_big_leb128): Prototype.
2883 (output_big_sleb128, output_big_uleb128): Make inline.
2884 (output_big_leb128): Remove inline
2885
2886 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2887 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2888 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2889 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2890 value for correct overflow check in write.c:fixup_segment.
2891 * write.c (fixup_segment): Move bitfield overflow checks to after
2892 the md_apply_fix call.
2893 * config/obj-coff.c (fixup_segment): Likewise.
2894 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2895 valueT *val argument.
2896
19b34177
AS		 2897Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2898
2899 * config/atof-ieee.c (gen_to_words): Correctly round a
2900 denormalized number. Fix off-by-one in range checking for
2901 exponent in a denormal.
2902
b8a40f53
NC		 29031999-05-10 Nick Clifton <nickc@cygnus.com>
2904
2905 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2906 name.
2907
53f3de98
RH		 2908Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2909
2910 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2911
578ec497
AM		 29121999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2913
2914 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2915 (ReverseRegRegmem): Remove.
2916 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2917 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2918 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2919 kludge.
2920
2921 From Doug Ledford <dledford@redhat.com>
2922 * config/tc-i386.h (RegXMM): New for P/III.
2923 * config/tc-i386.c: Add support for P/III.
2924
d0e9a01c
RH		 2925Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2926
2927 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2928 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2929 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2930
83183c0c
RH		 2931Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2932
2933 * config/tc-i386.c (i386_immediate): Skip whitespace before
2934 complaining about junk after expression.
2935 (i386_displacement): Likewise.
2936
03987ced
RH		 2937Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2938
2939 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2940 Don't copy before downcaseing.
2941
0d96863f
CM		 29421999-05-05 Catherine Moore <clm@cygnus.com>
2943
66778679
RH		 2944 * tc-m68k.c: Include elf/m68k.h.
2945 (m68k_elf_final_processing): New routine.
2946 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2947 Define.
0d96863f 2948
90700a53
JL		 2949Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2950
2951 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2952 17 bit fmt insn.
2953
252b5132
RH		 29541999-04-30 Nick Clifton <nickc@cygnus.com>
2955
2956 * config/tc-mcore.c (mcore_s_section): Dump literals before
2957 changing section.
2958
29591999-04-29 Nick Clifton <nickc@cygnus.com>
2960
2961 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2962 for COFF/PE port.
2963
2964Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2965
2966 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2967 (TC_INIT_FIX_DATA): Delete.
2968 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2969 (TC_INIT_FIX_DATA): Delete.
2970 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2971 * write.c (fix_new_internal): Initialize fx_cgen member.
2972 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2973 (gas_cgen_md_apply_fix3): Update.
2974 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2975 (md_cgen_record_fixup_exp): Update.
2976 (FX_OPINFO_R_TYPE): Update.
2977
2978 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2979 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2980 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2981 * frags.h (struct frag): Make opindex, opinfo ints.
2982
2983 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2984
29851999-04-26 Tom Tromey <tromey@cygnus.com>
2986
2987 * aclocal.m4, configure: Updated for new version of libtool.
2988
29891999-04-22 Nick Clifton <nickc@cygnus.com>
2990
2991 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2992 md_apply_fix.
2993 (md_apply_fix3): Do not fix up absolute relocations against
2994 symbolic values.
2995
2996 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2997
29981999-04-20 Nick Clifton <nickc@cygnus.com>
2999
3000 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3001 changes and data-in-text directives.
3002 (mcore_cons): New function: intercept cons() operations.
3003 (mcore_float_cons): New function: intercept float_cons()
3004 operations.
3005 (mcore_stringer): New function: intercept stringer() operations.
3006
30071999-04-18 Ian Lance Taylor <ian@zembu.com>
3008
3009 * obj.h (struct format_ops): Change generate_asm_lineno field to
3010 take no parameters.
3011 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3012
3013 * config/tc-alpha.c (find_opcode_match): Add default case to
3014 switch.
3015 (find_macro_match): Likewise.
3016 (load_expression): Parenthesize && within ||.
3017
3018 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3019
30201999-04-17 Nick Clifton <nickc@cygnus.com>
3021
3022 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3023 .text .data .section pseudo ops.
3024 (mcore_s_section): New function. Dump lits before changing secs.
3025 (mcore_s_text): New function. Dump lits before changing secs.
3026 (mcore_s_data): New function. Dump lits before changing secs.
3027
30281999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3029
3030 * config/tc-mips.c (mips_32bitmode): New.
3031 (md_begin): Set mips_32bitmode if needed.
3032 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3033 Set EF_MIPS_32BITMODE.
3034
3035Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3036
3037 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3038 change.
3039
30401999-04-16 Nick Clifton <nickc@cygnus.com>
3041
3042 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3043
3044Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3045
3046 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3047 expressions correctly.
3048
3049
30501999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3051
3052 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3053
3054Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3055
3056 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3057 and fmpynfadd instructions.
3058
30591999-04-11 Richard Henderson <rth@cygnus.com>
3060
3061 * as.h (environ): Declare it, if needed.
3062 * as.c (dump_statistics): Don't declare environ.
3063 * configure.in (environ): Detect declaration.
3064 * configure, config.in: Rebuild
3065
3066 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3067 (i386_displacement): Allocate enough space for replacement buffer.
3068 Clean up replacement buffer initialization.
3069
30701999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3071
3072 * subsegs.c (section_symbol): Don't create a new symbol if one
3073 already exists; instead, use the existing one, but set its segment
3074 and frag data if it hasn't already been defined.
3075 * config/obj-coff.c (c_section_symbol): Likewise.
3076
3077Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3078
3079 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3080
30811999-04-08 Nick Clifton <nickc@cygnus.com>
3082
3083 * config/tc-mcore.c: New File: Support routines for MCore
3084 assembler.
3085 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3086 * config/obj-coff.c: Add support for mcore-pe target.
3087
3088 * Makefile.am: Add support for MCore targets.
3089 * Makefile.in: Regenerate.
3090 * configure.in: Add support for MCore targets.
3091 * configure: Regenerate.
3092
3093 * doc/all.texi: Set MCORE.
3094 * doc/as.texinfo: Document MCore specific command line options.
3095
3096 * write.h: Prevent multiple inclusion.
3097
30981999-04-06 Ian Lance Taylor <ian@zembu.com>
3099
3100 * asintl.h (LC_MESSAGES): Never define.
3101 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3102 does not define it.
3103 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3104 does not define it.
3105
3106 * Makefile.am (m68k-parse.c): If configuring in the source
3107 directory, copy m68k-parse.y into the local directory before
3108 running ylwrap, to remove spurious differences when generating
3109 snapshots.
3110 * Makefile.in: Rebuild.
3111
3112 * config/tc-sparc.h (md_do_align): Just allocate the number of
3113 bytes necessary, rather than always allocating 1024.
3114
31151999-04-04 Ian Lance Taylor <ian@zembu.com>
3116
3117 * listing.c (listing_newline): Add cast to avoid warning.
3118 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3119 * config/tc-i386.c (i386_scale): Add return value.
3120 (build_displacement_string): Remove unused local temp_disp2.
3121 (i386_intel_memory_operand): Add parentheses to avoid warning.
3122 (i386_intel_operand): Remove unused local end_of_operand_string.
3123 (i386_operand): Remove unused local operand_modifier.
3124 (i386_operand): Add parens to avoid warning.
3125
31261999-04-04 Don Bowman <don@pixsci.com>
3127
3128 * configure.in: Add mips*-*-vxworks* target; have it define
3129 MIPS_STABS_ELF.
3130 * configure, config.in: Rebuild.
3131
31321999-03-31 Nick Clifton <nickc@cygnus.com>
3133
3134 * configure.in (emulations): Add support for arm-epoc-pe.
3135 * configure: Regenerate.
3136 * config/te-epoc-pe.h: New file. Define macros specific to
3137 arm-epoc-pe target.
3138 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3139 for arm-epoc-pe target.
3140
3141Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3142
3143 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3144
3145Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3146
3147 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3148 detect ",n" without a condition.
3149 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3150
3151
3152Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3153
3154 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3155 instruction is encoded with one bit.
3156
3157
31581999-03-23 Ian Lance Taylor <ian@zembu.com>
3159
3160 * doc/internals.texi (CPU backend): Mention that
3161 line_separator_chars should not include newline. From thi
3162 <ttn@mingle.glug.org>.
3163
31641999-03-22 Doug Evans <devans@casey.cygnus.com>
3165
3166 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3167 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3168
3169Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3170
3171 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3172
3173Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3174
3175 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3176
3177
3178Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3179
3180 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3181
31821999-03-15 Martin Hunt <hunt@cygnus.com>
3183
3184 * app.c (do_scrub_begin): Change '-' back to a symbol char
3185 so we can use multiple opcodes on a line again.
3186
3187 * config/tc-d30v.c: By default, warn if a symbol has
3188 the same name as a register. Plus some minor
3189 updates from the branch.
3190
31911999-03-13 Nick Clifton <nickc@cygnus.com>
3192
3193 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3194 BFD_RELOC_16 and BFD_RELOC_64.
3195
31961999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3197
3198 * expr.c (expr): Add missing else.
3199
32001999-03-12 Nick Clifton <nickc@cygnus.com>
3201
3202 * config/tc-arm.c (md_apply_fix3): Improve error message.
3203
32041999-03-11 Doug Evans <devans@casey.cygnus.com>
3205
3206 * Makefile.am (CPU_TYPES): Add fr30.
3207 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3208 (fr30,m32r dependencies): Update.
3209 * Makefile.in: Rebuild.
3210
3211 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3212 (gas_cgen_record_fixup_exp): Ditto.
3213 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3214 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3215 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3216 (md_cgen_lookup_reloc): Update use of operand->type.
3217 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3218 (md_convert_frag): Call cgen_operand_lookup_by_num.
3219 (md_cgen_lookup_reloc): Update use of operand->type.
3220 (m32r_cgen_record_fixup_exp): Ditto.
3221
32221999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3223
3224 * config/tc-mips.c (md_show_usage): Fix message.
3225
32261999-03-03 Nick Clifton <nickc@cygnus.com>
3227
3228 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3229 and LDR reg,=<expr> instruction.
3230
3231 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3232 -mcpu=arm9tdmi.
3233
3234Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3235
3236 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3237
32381999-02-17 Nick Clifton <nickc@cygnus.com>
3239
3240 This patch was created by: Scott Bambrough
3241 <scottb@corelcomputer.com>
3242
3243 * app.c:
3244 Special cased '@' character. The '@' character is used as the
3245 ARM assembler comment character, as a special character
3246 and in ELF .symver pseudo-op's, and as a special character in
3247 .type and .section pseudo-ops.
3248 (symver_pseudo): New static variable.
3249 (symver_state): New static variable.
3250 (struct app_save): Add field 'symver_state'.
3251 (app_push): Save global symver_state int struct app_save.
3252 (app_pop): Restore global symver_state from struct app_save.
3253 (do_scrub_chars): Special case handling of '@' character in
3254 .symver pseudo-ops.
3255
3256 * configure.in: Modified to recognize armv* uname syntax from ARM
3257 Linux kernel.
3258 * configure: Regenerated.
3259
3260 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3261 a prefix to the section's type.
3262 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3263 the type's typename.
3264
3265 * config/tc-arm.h: Add support for PIC generation:
3266 (pic_code): New boolean.
3267 (obj_relocate_extern): Define.
3268 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3269 (TC_CONS_FIX_NEW): Define.
3270 (tc_fix_adjustable): Define.
3271 (GLOBAL_OFFSET_TABLE_NAME): Define.
3272
3273 * config/tc-arm.c: Add support for PIC generation:
3274 (line_seperator_chars): Allow ';' as a seperator for Linux.
3275 (is_immediate_prefix): New macro.
3276 (arm_parse_reloc): New function.
3277 (s_arm_elf_cons): New function.
3278 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3279 (md_undefined_symbol): Special case handling for the Global Offset
3280 Table's symbol.
3281 (md_apply_fix3): Handle PIC relocs.
3282 (tc_gen_reloc): Handle PIC relocs.
3283 (md_parse_option): Add support for '-k' command line switch to
3284 enable PIC generation.
3285 (cons_fix_new_arm): New function.
3286 (s_arm_elf_cons): New function.
3287
3288Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3289
3290 * configure.in: Add comments for uses of AC_DEFINE.
3291 * acinclude.m4: Likewise.
3292 * acconfig.h: Remove.
3293 * aclocal.m4: Rebuild.
3294 * configure: Rebuild.
3295 * Makefile.in: Rebuild.
3296 * config.in: Rebuild.
3297
32981999-02-15 Jim Lemke <jlemke@cygnus.com>
3299
3300 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3301 non-constant offset from a base register.
3302
33031999-02-14 Ken Raeburn <raeburn@raeburn.org>
3304
3305 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3306 strings always.
3307
3308Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3309
3310 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3311 (emit_insn): Look for pc-relative and no-overflow specifiers on
3312 internal relocation types.
3313
33141999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3315
3316 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3317 -mcpu=NNNN flags.
3318
3319 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3320 mips_cpu instead.
3321 (mips_4650, mips_4010, mips_4100): Variables removed.
3322 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3323 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3324 variables.
3325 (md_begin): Don't bother initializing the mips_NNNN variables;
3326 mips_cpu is set, and that's good enough now.
3327 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3328 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3329 (show): New function, to handle wrapping in the CPU lists.
3330 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3331
3332Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3333
3334 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3335 than treat as an immediate specifier.
3336
3337Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3338
3339 * config/tc-i386.c: Prototype many functions.
3340 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3341 (i386_immediate): Remove unused second argument.
3342 (i386_intel_operand): Fix i386_is_reg typo.
3343 (i386_operand): Use allow_naked_reg.
3344 (output_invalid): Make operand int for K&R.
3345
3346Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3347
3348 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3349 patch.
3350 * Makefile.in: Rebuild.
3351
33521999-02-09 Doug Evans <devans@casey.cygnus.com>
3353
3354 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3355 (cgen.o): Ditto.
3356 (EXTRA_as_new_SOURCES): Comment out.
3357 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3358 * Makefile.in: Rebuild.
3359 * doc/Makefile.in: Rebuild.
3360 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3361 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3362 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3363 * configure: Rebuild.
3364 * aclocal.m4: Rebuild.
3365 * config.in: Rebuild.
3366 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3367 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3368 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3369 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3370 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3371 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3372 (gas_cgen_record_fixup_exp): Ditto.
3373 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3374 descriptor, not global variable.
3375 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3376 descriptor, not global variable. Refer to insert_operand handler
3377 via cpu descriptor, not global function.
3378 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3379 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3380 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3381 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3382 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3383 * config/tc-m32r.c: Ditto.
3384 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3385 (md_assemble): Ditto.
3386 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3387
33881999-02-09 Nick Clifton <nickc@cygnus.com>
3389
3390 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3391 relocations for ELF targets.
3392
33931999-02-08 Nick Clifton <nickc@cygnus.com>
3394
3395 * configure.in: Add support for StrongARM target.
3396 * configure: Regenerate.
3397
33981999-02-05 Nick Clifton <nickc@cygnus.com>
3399
3400 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3401
3402 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3403 for COFF ports.
3404
3405Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3406
3407 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3408
3409Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3410
66778679
RH		 3411 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3412 (INTEL_DWORD_MNEM_SUFFIX): Define.
3413 (BYTE_PTR): Define.
3414 (WORD_PTR): Define.
3415 (DWORD_PTR): Define.
3416 (XWORD_PTR): Define.
3417 (SHORT): Define.
3418 (OFFSET_FLAT): Define.
3419 (FLAT): Define.
3420 (NONE_FOUND): Define.
3421 (No_dSuf): Define.
3422 (No_xSuf): Define.
3423 * config/tc-i386.c (set_intel_syntax): New routine.
3424 (intel_syntax): Declare.
3425 (allow_naked_reg): Declare.
3426 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3427 (intel_float_operand): New routine.
3428 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3429 Handle brackets as well as parens. Call i386_intel_operand for
3430 intel syntax. Reverse operands if appropriate. Handle new
3431 suffixes. Handle movzx and movsx.
3432 (i386_is_reg): New routine.
3433 (i386_immediate): New routine.
3434 (i386_scale): New routine.
3435 (i386_displacement): New routine.
3436 (i386_operand_modifier): New routine.
3437 (build_displacement_string): New routine.
3438 (i386_parse_seg): New routine.
3439 (i386_intel_memory_operand): New routine.
3440 (i386_intel_operand): New routine.
3441 (i386_operand): Call i386_displacement, i386_immediate,
3442 i386_scale, etc. instead of handling inline.
3443 (parse_register): Handle registers without prefix.
252b5132
RH		 3444
3445Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3446
66778679
RH		 3447 * configure: Regenerate.
3448 * configure.in (arm-*-oabi): New.
3449 (thumb-*-oabi): New.
3450 * config/tc-arm.c (target_oabi): Declare.
3451 (md_apply_fix3): Support REL relocs.
3452 (md_parse_option): Handle -oabi.
3453 (elf32_arm_target_format): New routine.
3454 (md_longopts): Add OPTION_OABI.
3455 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3456
3457
34581999-01-28 Nick Clifton <nickc@cygnus.com>
3459
3460 * write.c (write_relocs): Handle out of range error.
3461
3462 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3463 (fr30_force_relocation): Default to 0.
3464
3465 * config/tc-fr30.h (obj_fix_adjustable): Define.
3466 (TC_FORCE_RELOCATION): Define.
3467
3468 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3469 relocs.
3470
34711999-01-16 Nick Clifton <nickc@cygnus.com>
3472
3473 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3474 merge of two instructions if the left instruciton kills the right.
3475
34761999-01-11 Doug Evans <devans@casey.cygnus.com>
3477
3478 * Makefile.in: Regenerate.
3479 * configure.in: Redo test for using cgen.
3480 * configure: Regenerate.
3481
34821999-01-09 Nick Clifton <nickc@cygnus.com>
3483
3484 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3485 redefinition of this macro.
3486
3487Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3488
3489 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3490 warning.
3491
34921998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3493
3494 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3495 a read of HI or LO and an immediatly following branch.
3496
34971998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3498
3499 * config/tc-mips.c (md_begin): Another correction to the setting of
3500 mips_eabi64.
3501
35021998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3503
3504 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3505
35061998-12-21 Nick Clifton <nickc@cygnus.com>
3507
3508 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3509 bit insn when optimizing, so that parallelised instructions will
3510 start on a 32 bit boundary.
3511
35121998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3513
3514 * config/tc-mips.c (mips_eabi64): New.
3515 (md_begin): Set mips_eabi64.
3516 (mips_elf_final_processing): Use it.
3517
35181998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3519
3520 * config/tc-mips.c (mips_elf_final_processing):
3521 Correct setting of ABI in e_flags.
3522
3523Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3524
3525 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3526
35271998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3528
3529 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3530
35311998-12-15 Doug Evans <devans@casey.cygnus.com>
3532
3533 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3534 warning, values that don't fit in the field.
3535
35361998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3537
3538 * config/tc-mips.c (mips_abi_string): New.
3539 (md_parse_option,md_longopts): Add mabi.
3540 (mips_elf_final_processing): Set e_flags based on mabi flag.
3541
35421998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3543
3544 * config/tc-mips.c (md_parse_option): Handle vr4111.
3545
354698-12-11 Ken Raeburn <raeburn@cygnus.com>
3547
3548 * config/tc-h8300.c (build_bytes): Change message given if the
3549 instruction requires H8/300H mode and we're not in Hmode, to
3550 suggest that it may be the operand modes that are the problem, not
3551 necessarily the opcode.
3552
35531998-12-10 Nick Clifton <nickc@cygnus.com>
3554
3555 * config/tc-fr30.c: Add line separator character.
3556
3557Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3558
3559 * configure.in (hppa-*-mpeix*): New target.
3560 * config/obj-som.h (obj_som_compiler): Declare.
3561 * config/obj-som.c (compiler_seen): New static variable.
3562 (obj_som_compiler): New function.
3563 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3564 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3565 (pa_type_args): Set hppa_priv_level.
3566 (pa_compiler): New static function if OBJ_SOM.
3567 * configure: Rebuild.
3568
3569Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3570
3571 * read.c (output_leb128): Don't mark as inline.
3572
35731998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3574
3575 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3576 AIX .vbyte unaligned data support.
3577 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3578 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3579 sections.
3580
35811998-12-07 Nick Clifton <nickc@cygnus.com>
3582
3583 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3584 input handling.
3585
3586Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3587
66778679
RH		 3588 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3589 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3590
3591Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3592
3593 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3594 checking the target type.
3595 (mips-dec-bsd*): Set endian to little.
3596 * configure: Rebuild.
3597
3598 COFF weak symbol support, based on patches from Mark Elbrecht
3599 <snowball3@usa.net>:
3600 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3601 * config/obj-coff.c (obj_coff_weak): New static function.
3602 (obj_coff_endef) [both versions]: Handle weak symbols.
3603 (coff_frob_symbol): Likewise.
3604 (yank_symbols): Likewise.
3605 (obj_pseudo_table): Add "weak".
3606
3607 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3608 <aymeric.vincent@emi.u-bordeaux.fr>.
3609 * aclocal.m4: Rebuild with current tools.
3610 * configure: Rebuild.
3611
3612 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3613 an assertion failure for a case we can't handle when OBJ_ECOFF.
3614
3615 * expr.c (operator): And with 0xff to avoid problems with signed
3616 char.
3617
36181998-12-03 Nick Clifton <nickc@cygnus.com>
3619
3620 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3621 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3622
36231998-12-02 Nick Clifton <nickc@cygnus.com>
3624
3625 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3626 LDI:20 insn.
3627
3628Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3629
3630 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3631 of pcrel point.
3632
3633Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3634
3635 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3636 pcrel point.
3637
3638Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3639
3640 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3641 scope.
3642 (d10v_cleanup): Only generate previous insn if a multiline insn is
3643 not pending.
3644
3645Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3646
3647 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3648 FR30_OPERAND_I32.
3649
3650Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3651
3652 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3653 -marm6xxx command line switches.
3654
36551998-11-18 Doug Evans <devans@casey.cygnus.com>
3656
3657 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3658 (itbl-ops.o): Delete duplicate dependencies.
3659 Rebuild dependencies.
3660 Add fr30 dependencies.
3661 * Makefile.in: Rebuild.
3662
3663Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3664
3665 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3666 opcode list.
3667 * listing.c: Ignore line terminator characters found inside
3668 strings.
3669
3670Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3671
3672 * po/gas.pot: Regenerated.
3673
3674Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3675
3676 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3677 fr30_is_label_start(). Also checks for delay slot insns.
3678
3679 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3680 FR30 instructions which contain a colon in the mnemonic.
3681
3682 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3683
3684Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3685
3686 * config/tc-fr30.c: Removed currently superflous code.
3687
3688Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3689
3690 * config/tc-fr30.h: New file.
3691 * config/tc-fr30.c: Tweaking so that it will compile.
3692
3693Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3694
66778679
RH		 3695 * config/tc-d10v.h (obj_fix_adjustable): Define.
3696 (TC_FORCE_RELOCATION): Define.
3697 (d10v_force_relocation): Declare.
3698 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3699 (md_apply_fix3): Handle Vtable relocs.
3700 (d10v_fix_adjustable): New.
3701 (d10v_force_relocation): New.
252b5132
RH		 3702
3703Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3704
3705 * config/tc-d30v.c: Change default behaviour to ignore potential
3706 conflicts between register name and symbol names.
3707
3708Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3709
3710 * configure.in: Add fr30-*-*.
3711 * config/tc-fr30.c: New file.
3712 * Makefile.in: Regenerated.
3713 * config.in: Regenerated.
3714 * configure: Regenerated.
3715 * doc/Makefile.in: Regenerated.
3716 * po/gas.pot: Regenerated.
3717
3718Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3719
3720 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3721 are 16 bit insns.
3722
3723Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3724
3725 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3726 characters.
3727 (do_scrub_chars): Add some casts to unsigned char to avoid
3728 unwanted sign extension.
3729 * read.c (lex_type): Set characters about 127 to be symbol
3730 characters.
3731 * config/tc-i386.c (md_begin): Set identifier_chars and
3732 operand_chars for values above 127.
3733
3734Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3735
66778679
RH		 3736 * configure.in: detect cygwin* instead of cygwin32*
3737 * configure: regenerate
252b5132
RH		 3738
3739Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3740
3741 * listing.c: Add support for producing a listing from piped
3742 input.
3743
3744Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3745
3746 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3747 (append_insn): Account for the tx39's multiply behavior.
3748
37491998-10-26 Michael Meissner <meissner@cygnus.com>
3750
3751 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3752 from assemble_parallel_insns. Add support for '->' to indicate
3753 explicitly serializing the instructions.
3754 (md_assemble): Ditto.
3755
3756Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3757
66778679
RH		 3758 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3759 WEAK handling.
252b5132
RH		 3760
3761Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3762
66778679 3763 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3764
3765Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3766
3767 * config/tc-mips.c : support frame and regmask/fregmask when
3768 MIPS_STABS_ELF is specified.
3769
3770Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3771
66778679
RH		 3772 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3773 (md_apply_fix): Don't return 1 for VTABLE relocs.
3774 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3775
3776Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3777
3778 * doc/c-i386.texi: Replace occurences of "opcode" with
3779 "instruction mnemonic", "instruction", or "mnemonic" when
3780 referring to the name of an instruction. Use "opcode" when
3781 referring to the sequence of machine bytes.
3782
3783 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3784 (is_opcode_char): Rename to is_mnemonic_char.
3785 (md_assemble and i386_operand): Correct error messages from
66778679 3786 "opcode" to "instruction mnemonic"
252b5132
RH		 3787 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3788 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3789 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3790 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3791 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3792 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3793 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3794
3795 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3796
3797 * config/tc-i386.c (i386_operand): Check for garbage after
3798 register name.
3799
3800Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3801
3802 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3803 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3804
3805Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3806
66778679
RH		 3807 * config/tc-sh.h (obj_fix_adjustable): Define.
3808 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3809 (md_apply_fix): Likewise.
3810 (tc_gen_reloc): Likewise.
3811 (sh_fix_adjustable): New.
252b5132
RH		 3812
3813Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3814
3815 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3816 * cgen.h (gas_cgen_finish_insn): Update prototype.
3817 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3818 cgen_insn_t -> CGEN_INSN_INT.
3819 (make_parallel): Update handling of CGEN_INT_INSN_P.
3820 (assemble_parallel_insn): Ditto.
3821 (target_make_parallel): New function.
3822 (md_assemble): Use it.
3823
3824Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3825
66778679 3826 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3827
3828Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3829
3830 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3831 converted into lower case.
3832
3833Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3834
66778679
RH		 3835 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3836 (gas_cgen_tc_gen_reloc): Likewise.
3837 * config/tc-m32r.h (obj_fix_adjustable): Define.
3838 * config/tc-m32r.c (m32r_fix_adjustable): New.
3839 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3840
3841Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3842
3843 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3844
3845Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3846
3847 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3848 to lower case before parsing.
3849
3850 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3851 parallel insns modift buts in the PSW as a side effect.
3852
3853Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3854
3855 * config/tc-d30v.c (find_format): Test for missing flag and
3856 control registers.
3857
3858 (md_apply_fix3): Fix error messages to avoid
3859 assumption about presence of a symbol.
3860
3861 (parallel_ok): Disallow parallel instructions that both modify the
3862 same flag register.
3863
3864 (find_format): Generate a warning if an odd numbered register is
3865 used as the first register in a mutli-register instruction.
3866
3867Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3868
3869 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3870 relocations are always associated with a symbol.
3871
3872Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3873
66778679
RH		 3874 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3875 (elf32_sparc_force_relocation): Declare.
3876 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3877 (tc_gen_reloc): Handle vtable relocs.
3878 (elf32_sparc_force_relocation): New.
252b5132
RH		 3879
3880Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3881
66778679
RH		 3882 * symbols.c (S_IS_FUNCTION): New.
3883 * config/tc-v850.h (obj_fix_adjustable): Define.
3884 (TC_FORCE_RELOCATION): Define.
3885 (v850_force_relocation): Declare.
3886 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3887 of fx_addnumber for VTABLE reloc addends.
3888 (md_apply_fix3): Handle VTABLE relocs.
3889 (v850_fix_adjustable): New.
3890 (v850_force_relocation): New.
252b5132
RH		 3891
3892Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3893
3894 * tc-hppa.c (fp_operand_format): Add some additional formats.
3895 (pa_ip): Do not automatically promote into pa2.0 mode.
3896 (pa_level): Handle ".level 2.0".
3897
3898Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3899
3900 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3901 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3902 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3903 (None): Redefine as 0xffff.
3904
3905 From Jeff B Epler <jepler@usgs.gov>
3906 * doc/c-i386.texi (i386-SIMD): New section.
3907
3908Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3909
3910 * read.c (discard_rest_of_line): New function.
3911 * read.h: Declare it.
3912 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3913
3914Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3915
3916 * config/tc-d10v.c (find_symbol_matching_register): New function.
3917 (find_opcode): Cope with the case where a register name matches
3918 a symbol name.
3919
3920Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3921
3922 * config/tc-v850.c (md_pcrel_from): Rename to
3923 v850_pcrel_from_section.
3924 (v850_pcrel_from_section): Do not resolves symbols in other
3925 sections.
3926
3927 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3928
3929Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3930
3931 * config/tc-d10v.c (find_opcode): Generate an error if a register
3932 is supplied for an operand that should not be a register.
3933
3934Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3935
3936 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3937 instructions to have another instruction in the right bin.
3938
3939Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3940
3941 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3942 the right container if the left container holds a branch
3943 instruction.
3944
3945Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3946
3947 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3948 both a register name and symbol name.
3949 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3950
3951Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3952
3953 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3954 execution unit class.
3955
3956 (reg_name_search): If a name matches a register and a symbol,
3957 prefer the register.
3958 (find_format): Disallow flag registers when a general purpose
3959 register is required.
3960 If a number is required, but a register has been given, check to
3961 see if a symbol with the same name as the register exists, and if
3962 so, use that symbol.
3963
3964Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3965
3966 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3967
3968Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3969
3970 * config/tc-d30v.c (find_format): Do not accept flag registers as
3971 general purpose registers.
3972 (find_format): If an immediate value is expected at a given place
3973 in a format, but a register name has been provided instead, check
3974 to see if that register name matches the name of a predefined
3975 symbol and if it does, then use the symbol instead.
3976 (reg_name_search): If a register name matches a symbol name,
3977 prefer the register name to the symbol name.
3978
3979Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3980
3981 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3982 the previous insn to empty.
3983
39841998-09-20 Michael Meissner <meissner@cygnus.com>
3985
3986 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3987 pieces, forcing the use of an ANSI compiler.
3988
3989Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3990
3991 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3992 relocs.
3993 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3994
3995Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3996
66778679
RH		 3997 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3998 assembler syntax.
3999 (obj_elf_vtable_entry): Likewise.
4000 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4001 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4002 (tc_gen_reloc): Likewise.
4003 (arm_fix_adjustable): Likewise.
4004 (elf32_arm_force_relocation): New.
4005 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 4006
4007Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4008
4009 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4010
4011Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4012
66778679
RH		 4013 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4014 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 4015
4016Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4017
4018 * config/tc-i386.c (i386_operand): Detect non-segment registers
4019 used as segment prefixes.
4020
4021Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4022
4023 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4024 optimize across FDE boundaries.
4025
4026 * config/obj-coff.c (obj_coff_section): Preserve any link once
4027 flags when setting the section flags.
4028
4029Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4030
4031 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4032 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4033
4034Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4035
4036 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4037 to the host width.
4038
4039Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4040
4041 * frags.c (frag_grow): Include the size of the frag struct in the
4042 obstack chunk size.
4043
4044 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4045 if the new subseg comes before the old.
4046
4047Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4048
4049 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4050 to handle edge8 and edge16.
4051
4052Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4053
4054 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4055 before we clobber the symbol involved.
4056
4057Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4058
66778679
RH		 4059 * config/tc-arm.c: Remove OBJ_ELF definitions for
4060 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4061 use arm_adjust_symtab for OBJ_COFF.
4062 (armelf_adjust_symtab): New Routine.
4063 * config/tc-arm.h: Define obj_adjust_symtab to
4064 armelf_adjust_symtab for OBJ_ELF.
4065
252b5132
RH		 4066Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4067
4068 * configure.in: Make all i386-elf targets use bfd_gas.
4069 * config/tc-i386.c (tc_i386_force_relocation): New.
4070 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4071 (md_apply_fix3): Likewise.
4072 (tc_gen_reloc): Handle them.
4073 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4074 tc_i386_force_relocation.
4075
4076Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4077
4078 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4079
4080Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4081
4082 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4083 current opcode after writing the first insturction of a reverse
4084 sequential pair.
4085
4086Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4087
4088 * read.h (generate_lineno_debug): Add prototype.
4089 * read.c (generate_lineno_debug): Make non-static.
4090
4091Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4092
4093 * config/tc-i386.c (md_assemble): Only warn for address/data size
4094 prefixes.
4095
4096Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4097
4098 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4099 against Thumb function names, as the linker needs this information.
4100
41011998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4102
4103 * expr.c (operand): Check also that there is no advance in operand
4104 after atof_generic in order to decide "is it label 0f or floating
4105 point number?".
4106
4107Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4108
4109 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4110 command line options with a single dash.
4111 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4112
4113Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4114
4115 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4116 * tc-arm.c (arm_fix_adjustable): New routine.
4117
41181998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4119
4120 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4121 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4122 demand_empty_rest_of_line before mri_comment_end.
4123 (equals): Check garbage after expression before
4124 mri_comment_end in MRI mode.
4125
4126Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4127
4128 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4129 small immediate constant to use the constant itself rather than
4130 always using 1.
4131
4132Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4133
4134 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4135 (pa_leave): Likewise.
4136
4137Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4138
4139 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4140 prefixes.
4141 (i386_operand): Fix an error message.
4142
4143Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4144
4145 * doc/c-arm.texi (ARM Directives): Document .req directive.
4146
4147 * config/tc-arm.c (reg_required_here): Display erroneous string if
4148 the register name could not be decoded.
4149 Do not set inst.instruction if the sift is -1.
4150
4151Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4152
4153 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4154 we do for EXTERN.
4155
4156Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4157
4158 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4159 even if it is belived to be unnecessary.
4160
4161Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4162
4163 config/tc-i386.c (i386_operand): Size immediate constants by
4164 suffix (erroneously removed as part of July 7 change).
4165
4166Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4167
66778679
RH		 4168 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4169 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4170 (armelf_frob_symbol): New Routine.
4171 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4172
4173Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4174
4175 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4176
4177Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4178
4179 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4180 command line switches passed to assembler.
4181
4182Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4183
4184 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4185 (gas_cgen_opcode_desc): Declare.
4186 (gas_cgen_parse_operand): Declare.
4187 (*): Prepend gas_ to gas specific fns to denote them as such.
4188 All uses updated.
4189 * cgen.c (gas_cgen_opcode_desc): New global
4190 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4191 (queue_fixup): Renamed from cgen_queue_fixup.
4192 (*): Prepend gas_ to gas specific fns to denote them as such.
4193 All uses updated.
4194 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4195 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4196 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4197 Open opcode table and initialize it.
4198 (make_parallel): Use gas_cgen_opcode_desc.
4199 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4200 (md_assemble): Ditto.
4201
4202Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4203
4204 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4205 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4206 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4207 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4208 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4209 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4210 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4211 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4212 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4213 (INIT_STAB_SECTION): Likewise.
4214 (OBJ_PROCESS_STAB): Likewise.
4215
4216 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4217 (md_parse_option): Watch for them.
4218 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4219 (md_begin): Kill neverdef code.
4220 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4221 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4222 (s_alpha_coff_wrapper): New.
4223 (md_pseudo_table): Trap all ECOFF pseudos.
4224
4225Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4226
4227 Start of changes to remove mdebug section from mips*-elf
4228 Based on MIPS_STAB_ELF definition
4229 * acconfig.h: undef if not configured
4230 * config.in: undef if not configured
4231 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4232 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4233 * stabs.c (s_stab_generic): flush frag
4234
4235Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4236
66778679
RH		 4237 * configure.in: (arm-*-elf): Handle.
4238 (thumb-*-elf): Handle.
4239 * configure: Regenerate.
4240 * read.c (stringer): Fix typo in comment.
4241 * write.c (fixup_segment): Don't add symbol value to addend if
4242 TC_ARM and OBJ_ELF.
4243 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4244 sections.
4245 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4246 for OBJ_ELF.
252b5132
RH		 4247
4248Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4249
4250 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4251 (write_2_short): Emit warning if new flag is set.
4252 (do_assemble): Set flags if left instruction is one of special
4253 "right-instruction-killer" type.
4254
4255Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4256
4257 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4258 Always output words in debug_info section as big endian.
4259 (sparc_target_format): Choose correct bfd target.
4260 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4261
4262Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4263
4264 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4265 to work with internationalization code. Issue an error when two
4266 operands match that are not allowed to match.
4267
4268Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4269
4270 * configure.in (install_tooldir): Allow target to specify whether
4271 it wants to be installed in $(tooldir)/bin.
4272 * configure: Regenerate.
4273 * Makefile.am (install-exec-local): Set install-exec-tooldir
4274 dependency via configure.
4275 * Makefile.in: Regenerate.
4276
4277Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4278
4279 * Makefile.am (install-exec-local): Split into two ...
4280 (install-exec-bindir,install-exec-tooldir): New rules.
4281 * Makefile.in: Regenerate.
4282
4283Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4284
4285 * Makefile.am (install-exec-local): Don't remove the file before
4286 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4287 W. Rozycki <macro@ds2.pg.gda.pl>.
4288 * Makefile.in: Rebuild.
4289
4290Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4291
4292 * cgen.c: Include libiberty.h.
4293 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4294 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4295 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4296 (md_cgen_lookup_reloc)): Declare.
4297 (md_cgen_record_fixup_exp): Declare.
4298 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4299 (m32r_relax_frag): Declare.
4300 (cgen_md_apply_fix3): Decls moved to cgen.h.
4301 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4302 (m32r_cgen_record_fixup_exp): Delete decl.
4303 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4304 (assemble_nop): Delete.
4305 (expand_debug_syms): Delete unused `exp'.
4306 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4307 Add default case for -Wall.
4308 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4309 (md_atof): Delete unused wordP.
4310
4311Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4312
4313 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4314 value.
4315
4316Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4317
4318 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4319 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4320 .print, .purgem, and .struct. Remove documentation for
4321 .app-file.
4322
4323Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4324
4325 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4326 Update call to insert_operand.
4327
4328Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4329
4330 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4331
4332Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4333
4334 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4335 whitespace after a prefix operator.
4336
4337Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4338
4339 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4340
4341Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4342
4343 * config/tc-sparc.c (log2): New static function.
4344 (s_reserve): Use log2 to convert alignment before calling
4345 record_alignment.
4346 (s_common): Use log2 to convert alignment before calling
4347 record_alignment and frag_align.
4348 (sparc_cons_align): Use log2.
4349
4350Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4351
4352 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4353 (s_common): Likewise.
4354
4355 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4356 initialization of waddr.
4357 (sparc_elf_final_processing): Add default case to switch.
4358
4359Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4360
4361 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4362 than temporary real.
4363
4364Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4365
4366 * write.c (subsegs_finish): Don't align the segments if there were
4367 any errors.
4368
4369 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4370 copying aux information.
4371
4372 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4373 expression into a symbol.
4374
4375Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4376
4377 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4378 type to unsigned int.
4379 (md_assemble): Change type used to store offsets from unsigned
4380 long to long.
4381 (i386_operand): Switch error check to only call RESTORE_END_STRING
4382 once after parse_register.
4383
4384Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4385
4386 * config/tc-v850.c (md_show_usage): Changed format to match that
4387 of gcc, ld, etc.
4388
4389 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4390
4391Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4392
4393 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4394 relocs.
4395 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4396 weak.
4397
4398Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4399
4400 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4401 * doc/Makefile.in: Rebuild.
4402
4403Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4404
66778679
RH		 4405 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4406 for %lo expressions.
4407 (mips_ip, case 'u'): Move range check after code to mask
4408 off bits in %hi/%lo expressions. Mask off high bits for
4409 %lo expressions.
252b5132
RH		 4410
4411Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4412
4413 * doc/Makefile.am (gasver.texi): New target.
4414 (as.info, as.dvi): Depends upon gasver.texi.
4415 * doc/as.texinfo: Include gasver.texi. Mention version number on
4416 title page and in top node.
4417 * doc/Makefile.in: Rebuild.
4418
4419Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4420
4421 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4422 but not including the line containing the edict.
4423 * listing.h (LISTING_EOF): New.
4424 * input-scrub.c (input_scrub_next_buffer): Call it.
4425
4426Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4427
4428 * config/tc-i386.c (i386_operand): Don't set the size of an
4429 immediate address based solely on the suffix and the mode.
4430
4431 * config/tc-i386.c (md_assemble): Add assertion to make sure
4432 overlap2 does not set Imm.
4433
4434 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4435 sequences of whitespace to a single space.
4436 (is_space_chars): Just compare with space.
4437 (md_begin): Don't initialize space_chars.
4438 (md_assemble): Just skip a single whitespace character.
4439 (i386_operand): Rewrite base-index parsing to use new
4440 parse_register, and to skip white space. Skip white space in a
4441 number of other places too. Don't give error message if
4442 parse_register fails.
4443 (parse_register): Change reg_string parameter to be non-const.
4444 Add end_op parameter. Skip white space after the `%', and return
4445 end of register string. Give error message here rather than
4446 caller.
4447
4448Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4449
4450 Based on patch from Matt Semersky <matts@scd.hp.com>:
4451 * expr.c (op_encoding): Make const.
4452 (expr_set_precedence): New function.
4453 (expr_begin): Don't set operator rankings, just call
4454 expr_set_precedence.
4455 * expr.h (expr_set_precedence): Declare.
4456 * read.c (s_mri): Call expr_set_precedence.
4457
4458Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4459
4460 * doc/as.texinfo (Statements): Remove paragraph discussing
4461 continuing lines with a backslash. This hasn't worked for years,
4462 if it ever did.
4463
4464Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4465
66778679 4466 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4467 symbol definitions.
4468 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4469 (ps_CTORS, ps_DTORS): New section types.
4470 (vms_fixup_xtors_section): New function
4471 (Ctors_Psect, Dtors_Psect): Define.
4472 (IS_GXX_XTOR): Define
4473 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4474 Filter static constructors/destructors and add to
4475 Ctors_Symbols/Dtors_Symbols chain.
4476 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4477 appropriate section.
4478
66778679 4479 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4480 * makefile.vms: Merge vax/vms support.
4481
4482Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4483
4484 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4485 (elf_pseudo_table): Add them.
4486 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4487 (md_apply_fix): Accept them.
4488 (mips_fix_adjustable): Don't adjust them.
4489 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4490 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4491 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4492 (tc_fix_adjustable): Don't adjust them.
4493
4494Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4495
4496 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4497 (cgen.o): Use it.
4498 * Makefile.in: Regenerate.
4499 * configure.in: AC_SUBST cgen_cpu_prefix.
4500 * configure: Regenerate.
4501
4502Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4503
4504 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4505 Changed all users of COND12_DELAY.
4506
4507Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4508
4509 * config/tc-mn10300.c (set_arch_mach): New function.
4510 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4511 (md_begin): Default to mn10300 mode.
4512 (md_assemble): Only accept instructions for the core mn10300
4513 chip and the active machine type.
4514
4515Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4516
4517 * subsegs.h (segment_info_type): Give the struct a name.
4518 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4519 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4520 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4521 * config/tc-w65.h (tc_reloc_mangle): Declare.
4522 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4523
4524Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4525
66778679
RH		 4526 * config/tc-v850.c (v850_comm): Restore old section
4527 after common processing.
252b5132
RH		 4528
4529Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4530
4531 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4532
4533Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4534
4535 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4536 char with code that explicitly sign-extends.
4537
4538Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4539
4540 * config/tc-v850.c (md_begin): Restore text section as the current
4541 section after creating call table sections.
4542 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4543 code.
4544
4545 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4546 with call to macro SYM_AUXINFO.
4547
4548Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4549
4550 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4551 with the program transform name.
4552 * Makefile.in: Rebuild.
4553
4554Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4555
4556 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4557 information.
4558
4559Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4560
4561 * config/tc-i386.c (i386_operand): Be prepared for a space between
4562 the open parenthesis and the start of the register operand,
4563 because of the June 16 change.
4564
4565Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4566
4567 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4568 BFD_ASSEMBLER.
4569
4570Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4571
4572 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4573 even if it is belived to be unnecessary.
4574
4575Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4576
4577 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4578 symbols.
4579 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4580
4581Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4582
4583 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4584 shift amount for a repeated operand. The shift amount for the
4585 repeated copy comes from the size of the operand.
4586
4587Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4588
4589 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4590
4591Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4592
4593 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4594
4595Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4596
4597 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4598 characters in it as LEX_IS_SYMBOL_COMPONENT.
4599 * config/tc-i386.h (tc_symbol_chars): Define.
4600 (extra_symbol_chars): Declare.
4601 * config/tc-i386.c (extra_symbol_chars): Define.
4602 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4603 (line_comment_chars): Set to '/' if TE_LINUX.
4604 * doc/c-i386.texi (i386-prefixes): Update.
4605 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4606
4607Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4608
4609 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4610 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4611
46121998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4613
4614 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4615 constraint in instructions REP & REPI.
4616
4617Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4618
4619 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4620 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4621
4622 (check_range): If the operand is shifted, then shift the number
4623 before checking its range.
4624
4625 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4626
4627 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4628 common sections.
4629
4630Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4631
4632 * config/tc-v850.c (v850_comm): Create special sections as needed.
4633
46341998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4635
4636 * config/tc-d10v.c (write_2_short): Addition of swapping
4637 instructions for sequential and reverse sequential order when
4638 given order is not possible.
4639
4640Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4641
4642 * Makefile.am: Rebuild dependencies.
4643 (DEP_INCLUDES): Fix reference to intl build directory.
4644 * Makefile.in: Rebuild.
4645
4646Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4647
4648 * doc/c-i386.texi: Update 16 bit documentation.
4649
4650 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4651 IgnoreDataSize to IgnoreSize as they are used for address size as
4652 well as data size.
4653 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4654 32-bit mode, similarly addr16/data16 and variants.
4655
4656Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4657
4658 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4659 sequential word multiply instructions.
4660
4661 (do_assemble): Add extra command line argument, to allow mul32
4662 attribute to be preserved across parallel insns.
4663 (md_assemble): Insert NOPs between explicitly parallel insns which
4664 contain an 32 bit multiply and a 16 multiply.
4665
4666Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4667
4668 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4669 likewise for REPE.
4670
4671 * config/tc-i386.c (reloc): Add braces.
4672
4673 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4674 consistent with Intel naming.
4675 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4676 use bitfields in sib_byte.
4677 (modrm_byte): Don't use bitfields here either.
4678
4679 * config/tc-i386.c (current_templates): Add const.
4680 (parse_register): Add const to return, param, and char *s.
4681 (i386_operand): Add const to reg_entry *r.
4682 * config/tc-i386.h (templates): Add const to start, end.
4683
4684 Inspired by code for 16 bit gas support from Martynas Kunigelis
4685 <martynas@nm3.ktu.lt>:
4686 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4687 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4688 (uses_mem_addrmode): Remove.
4689 (md_estimate_size_before_relax): Add support here too.
4690 (md_relax_table): Rewrite interface to md_relax for 16 bit
4691 support.
4692 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4693 (opcode_suffix_to_type): Remove.
4694 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4695 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4696 (md_convert_frag): Likewise.
4697 (i386_operand): Add support for 16 bit base/index regs,
4698 immediates, and displacements. Remove some unnecessary casts, and
4699 localise end_of_operand_string, displacement_string_start,
4700 displacement_string_end variables. Add GCC_ASM_O_HACK.
4701 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4702
4703 * config/tc-i386.c (prefix_hash): Remove.
4704 (md_begin): Rewrite without obstacks. Remove prefix hash table
4705 handling. Rewrite lexical table handling.
4706 (i386_print_statistics): Don't print prefix statistics.
4707 (md_assemble): Rewrite instruction parser so that line is not
4708 converted to lower case. Don't do a hash_find for prefixes,
4709 instead recognise them via opcode modifier.
4710 (expecting_operand, paren_not_balanced): Localise variables.
4711 * config/tc-i386.h (IsPrefix): Define.
4712 (prefix_entry): Remove.
4713
4714 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4715 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4716 '\\' in case where comment_chars contains '/'.
4717
4718 * config/tc-i386.c (MATCH): Ensure given operand and template
4719 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4720 you must write `ljmp *table(%ebx)'.
4721
4722 From H.J. Lu <hjl@gnu.org>:
4723 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4724 as 0 ifndef BFD_ASSEMBLER.
4725 (md_assemble): Allow immediate operands without suffix or
4726 other reg operand to default in size to the current code size.
4727
4728Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4729
66778679
RH		 4730 * config/tc-v850.c (md_begin): Restore creation of
4731 .call_table_text and .call_table_data sections.
252b5132
RH		 4732
4733Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4734
4735 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4736 after emitting a word of noops.
4737
4738Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4739
4740 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4741 (i386_operand): Simplify checks for valid base/index combinations.
4742 Disallow `in 4(%dx),%al'.
4743
4744 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4745 index_reg const.
4746 (add_prefix): Change parameter from char to int.
4747
4748 * config/tc-i386.h (Ugh): Define opcode modifier.
4749 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4750
4751 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4752 CONSISTENT_REGISTER_MATCH macros to check register types more
4753 thoroughly. Check for illegal suffix/operand combinations
4754 when matching insns with operands. Handle new `s' suffix, and
4755 associated FloatMF opcode modifier for float insns with memory
4756 operands.
4757 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4758 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4759 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4760 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4761 DATA_PREFIX_OPCODE throughout.
4762
4763 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4764 (md_assemble): Rewrite suffix/register operand checking code to be
4765 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4766 AnyMem, the better to grep.
4767 (pi): Remove Abs.
4768 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4769 given a memory operand. Don't set Abs bits either.
4770 (type_names): Remove Mem*, Abs*.
4771 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4772 define opcode_modifiers as these cases are handled by Disp8,
4773 Disp16, Disp32 and suffix checks.
4774 (COMES_IN_BOTH_DIRECTIONS): Remove.
4775 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4776
4777 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4778 if IgnoreDataSize modifier given. Remove ShortformW modifier
4779 test. Add test for ShortForm in W base_opcode modification.
4780 Merge Seg2ShortForm and Seg3ShortForm code.
4781 * config/tc-i386.h (ShortFormW): Remove.
4782 (IgnoreDataSize): Define.
4783
4784Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4785
4786 * config/tc-d30v.c (md_assemble): Store previous segment state
4787 with previous instruction.
4788
4789Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4790
4791 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4792 (ebp, esp): Remove static variables.
4793 (MATCH): Remove test for InOutPortReg.
4794 (i386_operand): Properly handle InOutPortReg here instead.
4795 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4796 (md_assemble): Simplify and correct modrm and sib generation.
4797 (i386_operand): Add warning for scale without index.
4798 Rewrite checks for valid base/index combinations.
4799
4800 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4801 macros and enclose in do while(0).
4802 (RESTORE_END_STRING): Likewise.
4803 (md_assemble): Add one to printed operand number so we start
4804 from 1 not 0. Add some more gettext invocations.
4805 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4806 number here too.
4807
4808 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4809 DATA_PREFIX, SEG_PREFIX): Define.
4810 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4811 (check_prefix): Remove function.
4812 (add_prefix): New function. Add prefix to i.prefix as well as
4813 doing checks.
4814 (md_assemble): Changes for add_prefix. Remove hack for wait
4815 prefix, instead always output prefixes in fixed order. Test
4816 for jcxz/loop when selecting between word & dword operations,
4817 and add address size prefix rather than operand size prefix.
4818 Remove operand -> address size hack when emitting jcxz/loop.
4819 (i386_operand): Remove O_Absent check as it's done in expr.
4820
4821Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4822
4823 * configure.in: Recognize m5200 as a cpu_type of m68k.
4824 * aclocal.m4: Rebuild with current libtool.
4825 * configure: Rebuild.
4826
4827Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4828
4829 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4830 to relaxable_symbol to prevent references to external symbol from
4831 being relaxed.
4832
4833Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4834
4835 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4836 symbols are relaxable.
4837
4838Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4839
66778679
RH		 4840 * config/tc-v850.c (md_begin): Don't create special
4841 sections by default.
252b5132
RH		 4842
4843Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4844
4845 * config/tc-mips.c (macro): For div and udiv, close the
4846 reorder block as soon as possible.
4847
4848Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4849
4850 From Matt Semersky <matts@scd.hp.com>:
4851 * macro.c (macro_mri_mode): New function.
4852 * macro.h (macro_mri_mode): Declare.
4853 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4854 MRI mode.
4855
4856Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4857
4858 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4859 OBJ_EVAX case.
4860
4861 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4862 until after xstrdup in OBJ_EVAX case.
4863
4864Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4865
4866 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4867 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4868 of hardcoded magic number.
4869 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4870
4871Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4872
4873 * read.c (do_s_func): New function.
4874 (s_func): Call it.
4875 * read.h (do_s_func): Add prototype.
4876
4877Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4878
4879 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4880 nops if fill pattern not specified.
4881
4882Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4883
4884 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4885 * config/te-go32.h (TE_GO32): Define.
4886 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4887
4888Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4889
4890 Implement .func/.endfunc pseudo-ops.
4891 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4892 (s_func): Declare.
4893 * read.c (potable): Add .func,.endfunc.
4894 (s_func): New function.
4895 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4896 functions.
4897 (in_doc_func_p,current_function_label): New static globals.
4898 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4899
4900Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4901
4902 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4903 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4904 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4905 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4906 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4907 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4908 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4909 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4910 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4911 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4912 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4913 * config/tc-a29k.c: Don't define md_short_jump_size,
4914 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4915 * config/tc-alpha.c: Likewise.
4916 * config/tc-alpha.h: Likewise.
4917 * config/tc-arm.c: Likewise.
4918 * config/tc-h8300.c: Likewise.
4919 * config/tc-h8500.c: Likewise.
4920 * config/tc-hppa.c: Likewise.
4921 * config/tc-i860.c: Likewise.
4922 * config/tc-i960.c: Likewise.
4923 * config/tc-ppc.c: Likewise.
4924 * config/tc-sh.c: Likewise.
4925 * config/tc-sparc.h: Likewise.
4926 * config/tc-tic30.c: Likewise.
4927 * config/tc-w65.c: Likewise.
4928 * config/tc-z8k.c: Likewise.
4929
4930Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4931
4932 * config/tc-vax.c (_): Delete this macro used for placeholder
4933 values in vax_operand_width_size; it conflicts with the _() macro
4934 used for internationalization.
4935
4936Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4937
4938 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4939 code. From Chris Moller <moller@bops.com>.
4940
4941 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4942 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4943 * read.c (emit_expr): Initialize seg and subseg fields of a new
4944 broken word.
4945 * write.c (write_object_file): Switch to the appropriate segment
4946 and subsegment when processing a broken word.
4947
4948 * config/tc-m68k.c (mri_assemble): New static function.
4949 (build_mri_control_operand): Call mri_assemble rather than
4950 md_assemble.
4951 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4952 (s_mri_endf, s_mri_endw): Likewise.
4953
4954Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4955
4956 * read.c (s_org): Call md_flush_pending_output if it is defined.
4957
4958 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4959
4960Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4961
4962 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4963 (md_parse_option): Add for same.
4964 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4965 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4966 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4967
4968 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4969
4970Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4971
4972 * config/tc-arm.c (find_real_start): Relax definition of local
4973 labels.
4974
4975Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4976
4977 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4978 symbols at the given address, not just the last one specified.
4979
4980Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4981
66778679
RH		 4982 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4983 or number_to_chars_littleendian to write data.
252b5132
RH		 4984
4985Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4986
4987 * config/tc-v850.c (md_assemble): Remove artificially created
4988 register name symbols.
4989
4990Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4991
4992 * write.c (fixup_segment): Change "segment" to "section" in
4993 error message.
4994
4995Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4996
4997 * write.c (fixup_segment): Change sym1-sym2 message again.
4998
4999Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5000
5001 * write.c (fixup_segment): Improve error message for sym1-sym2
5002 errors when sym1 is in a different segment from sym2.
5003
5004Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5005
5006 * config/tc-m32r.c (warn_unmatched_high): New static local.
5007 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5008 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5009 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5010 (md_parse_option): Likewise.
5011 (md_show_usage): Likewise.
5012 (m32r_frob_file): Likewise.
5013
5014 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5015 (read_a_source_file): Call them.
5016 * read.h (stabs_generate_asm_file): Declare.
5017 * stabs.c (stabs_generate_asm_file): New function.
5018 (generate_asm_file): New function.
5019 (stabs_generate_asm_lineno): Move file name handling into
5020 generate_asm_file.
5021
5022Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5023
5024 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5025 (d30v_current_align, d30v_current_align_seg): New variables.
5026 (d30v_last_label): New variable.
5027 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5028 (s_d30v_data, s_d30v_section): Likewise.
5029 (md_pseudo_table): Call them.
5030 (md_begin): Initialize d30v_current_align_seg.
5031 (md_assemble): Call d30v_align when needed by known current alignment.
5032 (d30v_frob_label, d30v_cons_align): New functions.
5033 * config/tc-d30v.h (md_do_align): Remove.
5034 (tc_frob_label): Call d30v_frob_label.
5035 (md_cons_align): New.
252b5132
RH		 5036
5037 * config/tc-d30v.c (find_format): Convert complex expressions to
5038 expression symbols before processing. Clean up code formatting.
5039
5040Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5041
5042 * po/Make-in (install-info): New target.
5043
5044Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5045
5046 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5047 instructions.
5048 * config/tc-mn10300.c (md_assemble): Likewise.
5049
5050Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5051
5052 * Makefile.am: Update with `make dep-am'.
5053 (HFILES): Add cgen.h.
5054 (cgen.o): Depend on cgen.h.
5055 * Makefile.in: Regenerate.
5056
5057 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5058
5059Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5060
5061 * gasp.c (grab_label): Permit a label to be a preprocessor
5062 variable by permitting a label to start with a backslash.
5063
5064Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5065
5066 * config/tc-mips.c (validate_mips_insn): Removed hack
5067 for previously inaccessible bitfields in some INSN_TRAP
5068 instructions.
5069
5070Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5071
5072 * config/tc-d30v.c (do_assemble): Abort with error message
5073 if opcode operands do not match.
5074
5075Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5076
5077 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5078 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5079 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5080 similar new 'q' operand.
5081
5082Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5083
5084 * cgen.c (cgen_asm_finish_insn): Fix typo.
5085
5086Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5087
5088 * cgen.h: New file.
5089 * cgen.c: Include it.
5090 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5091 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5092 All callers updated.
5093 * config/tc-m32r.c: Include cgen.h.
5094 (m23r_insn): New members num_fixups,fixups.
5095
5096Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5097
5098 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5099 to avoid compiler warning.
5100
5101Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5102
5103 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5104 calling make.
5105
66778679 5106 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5107
5108Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5109
5110 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5111
5112Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5113
5114 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5115 a short format insn.
5116 (md_assemble): Set it for explicitly packed insns.
5117
5118Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5119
5120 * config/obj-coff.c (c_symbol_merge): Do not take address of
5121 native fields when performing the memcpy.
5122
5123Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5124
5125 * config/tc-mips.c (macro,macro2): Implement
5126 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5127
5128Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5129
5130 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5131 relocations against globally visible symbols.
5132 * config/tc-m68k.c (relaxable_symbol): New macro.
5133 (m68k_ip, md_estimate_size_before_relax): Use it.
5134 (tc_m68k_fix_adjustable): Also handle weak symbols.
5135
5136Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5137
5138 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5139 references to externally visible symbols.
5140 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5141 values in twice for a PC relative reloc if the symbol is
5142 externally defined.
5143
5144 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5145 don't adjust a PC relative reloc against an externally visible
5146 symbol.
5147 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5148 for a PC relative fixup against an externally visible defined
5149 symbol, arrange to store object file and addend values as though
5150 the symbol were not defined.
5151 (tc_gen_reloc): Likewise.
5152
5153Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5154
5155 * read.c (sizeof_leb128): Referenced externally by write.c so
5156 don't inline.
5157
5158Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5159
5160 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5161 and expand a 'debug' symbol associated with the next instruction
5162 that does not cause a short instruction to be filled with a NOP.
5163 (md_pseudo_table): Add support for .debugsym.
5164 (assemble_parallel_insn): Add calls to expand_debug_sym as
5165 appropriate.
5166 (md_assemble): Ditto.
5167
5168Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5169
5170 * as.c (main): Conditionally call setlocale.
5171 * gasp.c (main): Likewise.
5172 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5173 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5174
5175Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5176
5177 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5178
5179Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5180
5181 * config/tc-hppa.c: Change all calls to bzero to use memset.
5182 (pa_ip): Add cast to avoid warning.
5183 (tc_gen_reloc, md_apply_fix): Likewise.
5184 (pa_find_space_by_number): Likewise.
5185 (hppa_force_relocation): Likewise.
5186 (pa_block): Change i to unsigned int.
5187 * config/obj-som.h (obj_som_copyright): Declare.
5188
5189Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5190
5191 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5192 for line numbers for assembly source.
5193
5194Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5195
5196 * configure.in: Change version number to 2.9.4
5197 * configure: Rebuild.
5198
5199Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5200
5201 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5202
5203Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5204
5205 * ecoff.h: Change symbolS in function declaration to struct
5206 symbol.
5207
5208Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5209
5210 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5211 (md_convert_frag): Fix i18n typo.
5212
5213Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5214
5215 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5216 * ecoff.h: Protoype it.
5217 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5218 [EVAX] (s_alpha_prologue): Delete.
5219 (md_pseudo_table): Update.
5220
5221Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5222
5223 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5224 array to local pointer.
5225 (get_args, parse_expr): Add casts to avoid warnings.
5226
5227Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5228
5229 * read.c (s_set): Cast xmalloc return value to fragS *.
5230 * config/tc-m68k.c (m68k_ip): Function made static to match
5231 previous forward declaration.
5232 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5233
5234Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5235
5236 * config/tc-v850.c: Add internationalisation macros to error
5237 strings.
5238
5239 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5240 macros to error strings.
5241
5242Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5243
5244 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5245 reloc is in the TOC csect.
5246 (md_apply_fix3): Correct gettext typo.
5247
5248Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5249
5250 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5251 .L - they are local labels and the branches are not really
5252 function calls but rather far jumps.
5253
5254Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5255
5256 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5257
5258Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5259
5260 * config/tc-i386.c (md_assemble): Print operand number rather than
5261 using ordinal_names.
5262 (i386_operand): Likewise.
5263
5264Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5265
5266 * Makefile.am (INTLLIBS): Define to work around apparent automake
5267 bug.
5268 All Makefiles: Regenerated.
5269
5270 * Many files: Added gettext invocations around user-visible
5271 strings.
5272 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5273 HAVE_LC_MESSAGES): Define.
5274 * dep-in.sed: Added asintl.h.
5275 * po/Make-in: New file.
5276 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5277 Include "asintl.h".
5278 * read.c (Z_): Renamed from `_'.
5279 * Makefile.am (SUBDIRS): Added po.
5280 (POTFILES): new macro.
5281 (po/POTFILES.in): New target.
5282 ($(OBJS)): Added asintl.h.
5283 (HFILES): Likewise.
5284 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5285 (as_new_LDADD): Added $(INTLLIBS).
5286 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5287 (gasp_new_LDADD): Added $(INTLLIBS).
5288 (gasp_new_DEPENDENCIES): New macro.
5289 * configure, aclocal.m4: Rebuilt.
5290 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5291 po/Makefile.
5292 (ALL_LINGUAS): Define.
5293 * macro.c: Include "asintl.h".
5294 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5295 * as.h: Include "asintl.h".
5296 * config/tc-i386.c (ordinal_names): Removed.
5297 (md_assemble): Changed error text to avoid ordinal_names.
5298 (i386_operand): Likewise.
5299 (reloc): Added as_bad to avoid i18n problems.
5300 (tc_gen_reloc): Likewise.
5301 * config/tc-arm.c (bad_args): Now a #define.
5302 (bad_pc): Likewise.
5303 * config/obj-vms.c (VMS_stab_parse): Changed type of
5304 `long_const_msg'.
5305 (global_symbol_directory): Unified strings to avoid i18n
5306 problems.
5307 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5308 avoid i18n problems.
5309 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5310 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5311 i18n problems.
5312 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5313 problems.
5314 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5315 comment.
5316 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5317 problems.
5318 * as.c (print_version_id): Added an fprintf to avoid i18n
5319 problems.
5320 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5321 problems.
5322 * expr.c (expr): Added as_warn call to avoid i18n problems.
5323 * messages.c (as_assert): Changed code to avoid i18n problems.
5324 (as_abort): Likewise.
5325 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5326 (s_space): Likewise.
5327 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5328
5329Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5330
5331 * config/tc-i386.c (check_prefix): New static function, split out
5332 from md_assemble.
5333 (struct _i386_insn): Add wait_prefix field.
5334 (md_assemble): Remove wait_prefix local variable. Use
5335 check_prefix when adding a prefix.
5336
5337 * config/tc-i386.c (current_templates): New static variable.
5338 (md_assemble): Remove current_templates local variable.
5339 (md_assemble, i386_operand): Improve error and warning messages in
5340 many places. Add RESTORE_END_STRING in many places before error
5341 return. Clarify some comments.
5342
5343 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5344 element array.
5345 (md_assemble): Parse string instruction operands, looking for
5346 segment override prefixes. Check for invalid segment prefixes on
5347 string instruction.
5348 (i386_operand): i.seg[] and max mem_operand changes for string
5349 insns.
5350 * config/tc-i386.h (EsSeg): Define.
5351
5352 * config/tc-i386.h (regKludge): Define.
5353 (iclrKludge, imulKludge): Don't define.
5354 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5355 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5356 opcode_modifier checks to look for more common cases first. Add
5357 default_seg for IsString case.
5358
5359Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5360
5361 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5362 AC_DECL_YYTEXT.
5363 * configure: Rebuild with new automake and libtool.
5364 * aclocal.m4, Makefile.in: Likewise.
5365
5366 * doc/Makefile.am (as.dvi): New target.
5367 * doc/Makefile.in: Rebuild.
5368
5369Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5370
5371 * configure.in: Added sparc86x support.
5372
5373 * configure: Rebuild.
5374
5375 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5376 sparc_arch.
5377 (md_parse_option): Warn if -EL is not supported for this architecture.
5378
5379 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5380
5381Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5382
66778679
RH		 5383 * config/tc-mips.c (mips_ip): Note when we use get match on
5384 the full instruction name.
252b5132
RH		 5385
5386Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5387
5388 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5389 back into the expression to handle add/sub simplification correctly.
5390
5391Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5392
66778679 5393 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5394
5395Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5396
5397 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5398 #<n>' instruction.
5399
5400Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5401
5402 * symbols.c (max_indent_level): New global.
5403 (print_symbol_value_1): Use it.
5404 * expr.h (expr_build_dot): Declare.
5405 * expr.c (expr_build_dot): New function.
5406
5407Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5408
5409 * symbols.c (print_binary): New function.
5410 (print_expr_1): Call it.
5411
5412Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5413
5414 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5415 operand in the opcode.
5416
5417Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5418
5419 * config/tc-i386.h: Reorder operand flags and opcode modifier
5420 flags for clarity. Remove unused definitions: Unknown,
5421 ImmUnknown, DispUnknown, NoModrm.
5422 * config/tc-i386.c (type_names): Add missing Debug type.
5423 (md_assemble): Better duplicate prefix checking. Quicker string
5424 instruction check via new opcode_modifier flag.
5425
5426Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5427
5428 * doc/as.texinfo (Invoking): Clarify -Wa example.
5429
5430Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5431
5432 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5433 (s_mips_weakext): Define.
5434 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5435 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5436 defined(TC_MIPS).
5437
5438Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5439
5440 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5441 is an error if the value can not be computed at assembly time.
5442 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5443
5444Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5445
5446 * gasp.c (main): Set next field of new include_path structure to
5447 NULL. From Avery Pennarun <averyp@gdc.ca>.
5448
5449 * read.c (s_mri_sect): Call as_bad rather than abort for an
5450 unsupported MRI target.
5451
5452Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5453
5454 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5455 the destination of a branch instruction should be altered.
5456 (find_real_start): New function: Locate the real, Thumb coded
5457 start of a Thumb function.
5458 (do_t_branch23): Alter the destination of branches to Thumb
5459 functions.
5460
5461 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5462
5463Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5464
5465 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5466 also.
5467
5468Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5469
5470 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5471 * doc/c-hppa.texi: Likewise.
5472
5473Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5474
5475 * Makefile.am: Rebuild dependencies.
5476 * Makefile.in: Rebuild.
5477
5478 * Makefile.am (DEP_INCLUDES): New variable.
5479 (.dep1): Change to work when srcdir is not an absolute path.
5480 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5481 * Makefile.in: Rebuild.
5482
5483Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5484
5485 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5486 LinearAddress patch.
5487
5488 * configure.in: Set version to 2.9.1.
5489 * configure: Rebuild.
5490
5491 * Branched binutils 2.9.
5492
5493Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5494
5495 * config/tc-i386.h (FWait): Define.
5496 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5497 other prefixes. Check FWait flag in opcode table to see which
5498 instructions require an fwait prefix.
5499
5500Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5501
5502 * stabs.c (get_stab_string_offset): Always create a stab string
5503 section.
5504
5505Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5506
5507 Fix some gcc -Wall warnings:
5508 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5509 * ehopt.c (eh_frame_code_alignment): Likewise.
5510 * expr.c (integer_constant, operand): Likewise.
5511 * frags.c (frag_align): Likewise.
5512 * gasp.c (level_0, change_base, doinstr): Likewise.
5513 * hash.c (hash_ask): Likewise.
5514 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5515 (debugging_pseudo): Likewise.
5516 * macro.c (define_macro, check_macro): Likewise.
5517 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5518 (ignore_rest_of_line, float_cons): Likewise.
5519 * symbols.c (decode_local_label_name): Likewise.
5520 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5521 (fixup_segment, number_to_chars_bigendian): Likewise.
5522 (number_to_chars_littleendian): Likewise.
5523 * config/atof-ieee.c (gen_to_words): Likewise.
5524 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5525 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5526 * read.c (output_big_sleb128): Initialize locals to avoid
5527 warnings.
5528 (output_big_uleb128, equals): Likewise.
5529 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5530 to unsigned int. Change zeros to unsigned int.
5531 * cond.c (s_if): Add return to default case.
5532 * frags.c (frag_now_fix): Change return type to addressT.
5533 * frags.h (frag_now_fix): Update declaration.
5534 * listing.c (file_info_struct): Change linenum to unsigned int.
5535 (struct list_info_struct): Change hll_line to unsigned int.
5536 (print_source): Update format string.
5537 * read.c (emit_expr): Change scan to unsigned int, and don't
5538 bother to initialize it.
5539 * symbols.c (dollar_label_count): Change to unsigned long.
5540 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5541 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5542 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5543
5544Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5545
5546 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5547 mcf5200 just as we do for m68000.
5548 (m68k_init_after_args): Likewise.
5549 (md_estimate_size_before_relax): Likewise.
5550
5551Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5552
5553 * config/tc-v850.c (md_assemble): Store relocation addend in
5554 fixup instead of instruction.
5555
5556Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5557
5558 * config/tc-i386.c (md_assemble): Swap template arguments to
5559 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5560 This macro is currently symmetric, so passing them the wrong
5561 way didn't cause any problem, but may if the macro is changed
5562 in the future.
5563 After copying template to i.tm, use i.tm. rather than t-> to
5564 access fields, and make t a const*
5565 Move i.tm.operand_types[] swap to immediately after the copy.
5566
5567Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5568
5569 * expr.h (expr_build_uconstant): Add prototype.
5570 (expr_build_unary,expr_build_binary): Add prototypes.
5571 * expr.c (expr_build_uconstant): New function.
5572 (expr_build_unary,expr_build_binary): New functions.
5573
5574Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5575
66778679
RH		 5576 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5577 * macro.c (macro_expand_body): Increase buffer size.
5578 * messages.c (as_warn): Likewise.
252b5132
RH		 5579 (as_warn_where, as_bad, as_bad_where): Likewise.
5580
5581Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5582
5583 Based on patch from H.J. Lu <hjl@gnu.org>:
5584 * Makefile.am (DISTSTUFF): New variable.
5585 (diststuff): New target.
5586 * Makefile.in: Rebuild.
5587
5588Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5589
5590 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5591 m32r_elf_section_change_hook.
5592
5593 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5594 emit a nop if a section ends with a 16 bit instruction.
5595
5596Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5597
5598 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5599 s_lcomm rather than obj_coff_lcomm.
5600 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5601
5602Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5603
5604 * config/tc-i386.h (LinearAddress): Define.
5605 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5606 instruction, don't use a default segment.
5607
5608Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5609
5610 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5611 * configure: Rebuild.
5612
5613Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5614
5615 * aclocal.m4, configure: Rebuild with libtool 1.2.
5616
5617Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5618
5619 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5620 PC relative branches. Patch courtesy of Jonathan Walton.
5621
5622
5623Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5624
5625 * configure.in (emulations): Add thumb-pe target.
5626
5627 * configure (emulations): Add thumb-pe target.
5628
56291998-03-17 Ken Raeburn <raeburn@cygnus.com>
5630
5631 * itbl-lex.l (yywrap): Don't define if already defined as a
5632 macro.
5633
5634Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5635
5636 * depend.c (quote_string_for_make): New function.
5637 (wrap_output): Use it.
5638
5639Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5640
5641 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5642 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5643
5644Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5645
5646 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5647 Recognize -GN and -relax.
5648 (md_begin): Initialize gp size from -G switch.
5649 (alpha_force_relocation): Always force if -relax.
5650 (alpha_align): Take a new argument that will specify when to
5651 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5652 Change all callers. Emit nop alignment padding as nop+unop pair.
5653
5654Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5655
5656 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5657 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5658
5659Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5660
5661 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5662 require padding to the next long word boundary.
5663
5664Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5665
5666 * cgen.c: #include symcat.h.
5667 * config/tc-m32r.c: Likewise.
5668
5669Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5670
5671 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5672 absolute expressions instead of '$' prefixed register names.
5673
5674Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5675
5676 * read.c (s_set): Record file and line info for symbols when -as.
5677 (pseudo_set): Don't overwrite that dummy fragment.
5678
5679Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5680
5681 * config/tc-ppc.c (md_pseudo_table): Add "section".
5682 (ppc_named_section): New static function.
5683
5684Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5685
5686 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5687 so we don't have to scan the entire list.
5688
5689Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5690
5691 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5692 case, allow the parallel instructions to modify the same flag
5693 bits.
5694
5695Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5696
5697 * listing.c (list_symbol_table): Categorize symbols by
5698 undefined_section rather than sy_frag->line == NULL.
5699
5700Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5701
5702 * Makefile.am (install-exec-local): Install properly when ln
5703 fails or tooldir == prefix.
5704
5705Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5706
5707 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5708 Test result of insert_operand for error.
5709
5710Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5711
5712 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5713 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5714 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5715 * doc/Makefile.in: Rebuild.
5716
5717Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5718
5719 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5720 (macro): Fix handling of M_COP[0-3].
5721
5722Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5723
5724 Based on patches from Ross Harvey <ross@teraflop.com>:
5725 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5726 if macro_alternate or macro_mri.
5727 (getstring): Remove support for byte constants between < and >.
5728 (get_any_string): '<' only starts a string if macro_alternate or
5729 macro_mri.
5730 (macro_expand_body): Permit keyword parameters following
5731 positional parameters.
5732
5733 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5734 * configure.in (alpha*-*-netbsd*): New target.
5735 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5736 * configure: Rebuild.
5737
5738 * as.h (flag_warn_suppress_instructionswap): Move from here...
5739 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5740 here, and make static.
5741
5742 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5743 BFD_ASSEMBLER or MANY_SEGMENTS.
5744
5745 * as.c (show_usage): Update bug-gnu-utils address.
5746 * gasp.c (show_usage): Likewise.
5747 * doc/as.texinfo (Bug Reporting): Likewise.
5748
5749Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5750
66778679 5751 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5752 insns regardless of the size of a pointer if we're in mips I or
5753 MIPS II mode.
66778679 5754 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5755
5756Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5757
5758Fix rac to accept only a0:
5759 * tc-d10v.c (parallel_ok, find_opcode):
5760 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5761 Introduce OPERAND_GPR.
5762
5763Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5764
5765 * read.c (s_fill): Handle non-constant repeat counts by creating
5766 an rs_space fragment.
5767
5768Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5769
5770 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5771 from as_bad to as_warn.
5772
5773Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5774
5775 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5776 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5777 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5778
5779Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5780
5781 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5782 seg_fix_rotP rather than fix_root from seg_info.
5783
5784Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5785
5786 * expr.c: Add support for 0x1_2_3_4 bignums.
5787
5788Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5789
5790 * configure.in: Change -linux* to -linux-gnu*.
5791 * configure: Rebuild.
5792
5793 * app.c (do_scrub_begin): Treat \r as whitespace.
5794
5795Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5796
5797 * Makefile.am: Update dependencies.
5798 * Makefile.in: Rebuild.
5799
5800Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5801
5802 * configure, aclocal.m4: Rebuild with new libtool.
5803
5804Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5805
66778679
RH		 5806 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5807 the argument to bfd_set_arch_mach.
5808 (load_address): Use bfd_arch_bits_per_address to determine the
5809 bit size of an address instead of looking at the isa level.
5810 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5811
5812Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5813
5814 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5815
5816Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5817
5818 * ehopt.c: New file.
5819 * as.h (enum _relax_state): Add rs_cfa.
5820 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5821 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5822 * read.c (emit_expr): Call check_eh_frame.
5823 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5824 (relax_segment): Likewise.
5825 * Makefile.am: Rebuild dependencies.
5826 (GAS_CFILES): Add ehopt.c.
5827 (GENERIC_OBJS): Add ehopt.o.
5828 * doc/internals.texi (Frags): Document rs_cfa.
5829
5830 * as.c (show_usage): Mention --traditional-format.
5831 (parse_args): Accept --traditional-format.
5832 * as.h (flag_traditional_format): Declare.
5833 * output-file.c (output_file_create): If flag_traditional_format,
5834 set BFD_TRADITIONAL_FORMAT on stdoutput.
5835 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5836
5837 * config/tc-mips.c (append_insn): Make sure that if we have a
5838 fixup for an unmatched %hi reloc, it does not associated with a
5839 variant frag.
5840
5841 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5842 * doc/Makefile.in: Likewise.
5843
5844Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5845
5846 * config/tc-m32r.c (check_for_side_effects): New function.
5847 (can_make_parallel): Add checks for instruction side effects
5848 clashing with the other instruction.
5849 (assemble_parallel_insn): Improve warning messages. Return error
5850 message from non-swapped instruction order.
5851
5852Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5853
5854 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5855
5856 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5857 md_cleanup definition. This moves the forced literal output to
5858 the end of the source pass, and avoids macro's inserting literals
5859 into the code immediately after the macro expansion.
5860
5861Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5862
5863 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5864 a gas internal symbol is adjustable.
5865 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5866
5867 * as.h: If gcc version greater than 2.6, use `__format__' and
5868 `__printf__' in function attributes, rather than `format' and
5869 `printf'.
5870
5871Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5872
5873 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5874
5875Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5876
5877 Add tms320c30 support:
5878 * config/tc-tic30.h: New file.
5879 * config/tc-tic30.c: New file.
5880 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5881 TARGET_FORMAT as "coff-tic30".
5882 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5883 * Makefile.am: Rebuild dependencies.
5884 (CPU_TYPES): Add tic30.
5885 (CPU_OBJ_VALID): tic30-aout is valid.
5886 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5887 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5888 * configure, Makefile.in: Rebuild.
5889
5890Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5891
5892 * config/tc-v850.c (md_assemble): Improvements to error messages.
5893
5894Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5895
5896 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5897 BFD_RELOC_HI16_S to store the high bits of any value.
5898
5899 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5900 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5901 assembler calculate relocations to any external symbol at all.
5902 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5903 involving generation of pc-relative relocs.
5904 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5905 has been moved to md_apply_fix3.
5906
5907 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5908 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5909 which actually means (the address of identifier's GOT entry) +
5910 constant, which is not particularly useful.
5911
5912Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5913
5914 * read.h (include_dirs): Declare.
5915 (include_dir_count,include_dir_maxlen): Declare.
5916
5917Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5918
5919 * configure.in: Correct check for shared opcodes library.
5920 * configure: Rebuild.
5921
5922 * listing.c (buffer_line): If we can't open the file, set at_end.
5923 (listing_print): Remove unused local variable fi.
5924
5925 * config/m68k-parse.y (reglistpair): Handle register list in
5926 either order.
5927
5928 * config/vms-conf.h: Don't undef VERSION.
5929
5930Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5931
5932 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5933 OBJS variable.
5934 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5935 variable.
5936 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5937 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5938 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5939 (EXTRA_DIST): Define.
5940 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5941 explicitly rather than via the list of object files.
5942 (gcc-as.opt): New file created when make-gas.com is run.
5943 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5944 itbl-cpu.h} to #include appropriate file rather than copying that
5945 file.
5946 * config/vms-conf.h: Synchronize with current config.in.
5947 * Makefile.in: Rebuild.
5948
5949Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5950
5951 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5952 (parallel_ok): Relaxed parallel subinstruction dependency check.
5953
5954Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5955
5956 * as.h (flag_warn_suppress_instructionswap): added new flag.
5957 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5958 command line argument.
5959 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5960 warning only if flag_warn_suppress_instructionswap is false.
5961
5962Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5963
5964 * configure.in (i386-*-mingw32*): New target.
5965 * configure: Rebuild.
5966
5967Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5968
5969 * symbols.c (resolve_symbol_value): Don't set the segment if it
5970 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5971
5972 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5973 S_GET_SEGMENT.
5974
5975Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5976
5977 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5978 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5979 compiler.
5980
5981Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5982
5983 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5984
5985Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5986
5987 * config/tc-v850.c (v850_insert_operand): Display instruction when
5988 an error is encountered.
5989
5990Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5991
5992 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5993 (i386-*-sco3.2v5*coff): New target.
5994 (i386-*-sco3.2*): New target.
5995 * configure: Rebuild.
5996
5997Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5998
5999 * config/tc-v850.c: Tidy error message production.
6000
6001Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6002
6003 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6004 validate_immediate return value in the right type for comparisons
6005 to FAIL.
6006
6007Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6008
6009 * listing.c (MAX_BYTES): Use listing variables not constants.
6010 (data_buffer): No longer an array, but a pointer.
6011 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6012 (listing_listing): Allocate data_buffer.
6013
6014Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6015
6016 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6017 --listing-rhs-width, --listing-cont-lines.
6018 (show_usage): Update.
6019 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6020 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6021 (print_lines): Use the variables instead of the constants.
6022 (listing_listing): Likewise.
6023 * listing.h: Declare the new vars.
6024
6025Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6026
6027 * as.c (parse_args): Add --keep-locals alias for -L.
6028 Add --strip-local-absolute.
6029 (show_usage): Update.
6030 * as.h (flag_strip_local_absolute): New flag.
6031 * symbols.c (S_IS_LOCAL): Use it.
6032 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6033 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6034 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6035
6036Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6037
6038 * config/tc-m32r.c: Detect if explicitly parallel instructions
6039 might have an io conflict and issue a warning message.
6040
6041Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6042
6043 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6044 cgen_swap_fixups): Functions to save, restore and swap the fixup
6045 chain with a backup copy.
6046 (cgen_asm_finish_insn): Returns address of constructed insn.
6047
6048Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6049
6050 * listing.c (file_info_struct): Remove FILE, add POS.
6051 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6052 (file_info): Don't open the file.
6053 (buffer_line): Check for the file in the last_open cache, updating
6054 as necessary.
6055 (print_source): Don't reference file_info->file.
6056 (listing_listing): Likewise.
6057 (listing_print): Close the file in the cache, if any.
6058
6059Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6060
6061 * read.c (dwarf_file_string): New file static variable.
6062 (emit_expr): Look for constant sequence that leads up to a file
6063 name in DWARF debugging output.
6064 (stringer): Use dwarf_file_string to decide whether to accept a
6065 string as a file name.
6066
6067Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6068
6069 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6070 (crack_operand): Add reg->reglst MRI hack.
6071 (r_seg): Put reglst symbols in reg_section.
6072 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6073
6074Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6075
6076 * tc-sh.c (get_specific): Handle SGR & DBR.
6077
6078Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6079
6080 * tc-h8300.c (parse_reg): Take the length of the symbol into
6081 account when attempting to match a register name.
6082 * tc-h8500.c (parse_reg): Likewise.
6083
6084Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6085
6086 * cgen.c: Formatting changes to improve readability.
6087
6088Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6089
6090 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6091 delay slot.
6092
6093Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6094
6095 Based on a patch from Jim Wilson
6096 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6097 (tc_gen_reloc): Handle cross section PC relative relocs
6098 correctly.
6099
6100Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6101
6102 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6103
6104Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6105
6106 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6107 (expr_jmp_buf): New static local.
6108 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6109 (cgen_md_operand): New function.
6110 * tc-m32r.c: Clean up pass over `struct foo' usage.
6111 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6112
6113Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6114
6115 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6116 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6117
6118Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6119
6120 * config/tc-i386.c (i386_operand): Give an error if there are
6121 unrecognized characters after an expression.
6122
6123For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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