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Cleanup cleanups - delete use of make_cleanup_func as cast.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
5e6cbf41
PB		 12000-05-14 David O'Brien <obrien@FreeBSD.org>
2
3 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
4 standards.
5 * config/te-aux.h: Likewise.
6 * config/te-dpx2.h: Likewise.
7 * config/te-go32.h: Likewise.
8 * config/te-hp300.h: Likewise.
9 * config/te-hppa.h: Likewise.
10 * config/te-i386aix.h: Likewise.
11 * config/te-ic960.h: Likewise.
12 * config/te-interix.h: Likewise.
13 * config/te-nbsd532.h: Likewise.
14 * config/te-pc532mach.h: Likewise.
15 * config/te-ppcnw.h: Likewise.
16 * config/te-psos.h: Likewise.
17 * config/te-sparcaout.h: Likewise.
18 * config/te-sun3.h: Likewise.
19 * config/te-sysv32.h: Likewise.
20
4132022d
AM		 212000-05-14 Alan Modra <alan@linuxcare.com.au>
22
23 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
24 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
25 and sign extend without an if statement.
26 (build_bytes): Likewise.
27
282000-05-14 Kazu Hirata <kazu@hxi.com>
29
30 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
31 X_add_symbol L_32 case.
32
b4fd930a
AM		 332000-05-14 David O'Brien <obrien@FreeBSD.org>
34
35 * config/te-freebsd.h: New file.
36
a38cf1db
AM		 372000-05-13 Alan Modra <alan@linuxcare.com.au>
38
897083bd
AM		 39 * asintl.h (gettext, dgettext, dcgettext, textdomain,
40 bindtextdomain): Replace defines with those from intl/libgettext.h
41 to quieten gcc warnings.
42
a38cf1db
AM		 43 * NEWS: Mention x86 .arch and -q.
44
45 * config/tc-i386.c (quiet_warnings): New.
46 (md_assemble): Use quiet_warnings.
47 (md_parse_option): Set quiet_warnings from -q.
48 (md_show_usage): Mention -q, delete -m.
49 (flag_do_long_jump): Delete.
50 (md_parse_option): Remove -m.
51 (md_show_usage): Remove -m.
52 (md_create_long_jump): Remove useless flag_do_long_jump code.
53
54 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
55 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
56
e413e4e9
AM		 572000-05-13 Alan Modra <alan@linuxcare.com.au>
58 Alexander Sokolov <robocop@netlink.ru>
59
60 * doc/c-i386.texi (i386-Arch): New section.
61 (i386-Syntax): Mention .intel_syntax and .att_syntax.
62
63 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
64 (smallest_imm_type): Use smallest opcode for shift by one if cpu
65 architecture has been given and is not 486.
66 (set_cpu_arch): New.
67 (md_pseudo_table): Add .arch.
68 (md_assemble): Warn if cpu architecture has been given and an
69 unsupported instruction.
70
71 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
72 Move operand_types bit defines after relevant template field.
73 (template): Add cpu_flags.
74 (Cpu*): Define.
75 (arch_entry): New.
76
e8b1cae5
AO		 772000-05-12 Alexandre Oliva <aoliva@cygnus.com>
78
79 * config/tc-mn10300.h (md_end): Define.
80 (mn10300_finalize): Declare.
81 * config/tc-mn10300.c: Include dwarf2dbg.h.
82 (debug_line): Define.
83 (md_assemble): Generate dwarf2 line info.
84 (mn10300_finalize): New function. Finalize dwarf2 info.
85
426b0403
AM		 862000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
87
88 * config/tc-mips.c (md_estimate_size_before_relax): Use the
89 external version of the relocation for weak symbols.
90
e4c58b25
JW		 912000-05-08 David Mosberger <davidm@hpl.hp.com>
92
93 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
94 frame size in units of 16 bytes, as required per SW Conventions manual.
95 (output_unw_records): Output info-block header as a dword to get
96 byte-order right.
97
8fce3f5e
AM		 982000-05-08 Alan Modra <alan@linuxcare.com.au>
99
100 * as.h: #include "file", not <file> on files from ../include.
101 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
102 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
103 (md_convert_frag): Add ATTRIBUTE_UNUSED.
104 (tc_coff_symbol_emit_hook): Ditto.
105 (OPTCOUNT): Cast to int to avoid compiler warning.
106 (md_begin): Fix signed/unsigned warnings.
107
1082000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
109
110 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
111 ABRANCH LONG case for a conditional branch on a 68000.
112 (md_estimate_size_before_relax): Likewise. Also handle
113 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
114 (m68k-ip: case ABSL): Relax absolute references to 16-bit
115 PC-relative on all CPUs.
116 (md_estimate_size_before_relax): Likewise.
117
fb166ee3
AM		 1182000-05-04 Alan Modra <alan@linuxcare.com.au>
119
120 * as.c (parse_args): Just mention current year in printed
121 copyright message.
122
7a899fff
C		 1232000-05-03 J.T. Conklin <jtc@redback.com>
124
125 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
126 unit registers.
127 (md_parse_option): Recognize -m7400.
128
44877466
ILT		 1292000-05-03 Ian Lance Taylor <ian@zembu.com>
130
131 * config/atof-ieee.c (gen_to_words): When adding carry back in,
132 don't permit lp to become less than the words array.
133
eaa15ab8
NC		 1342000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
135
136 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
137 Fix little-endian case.
138
7c4f6a03
AM		 1392000-05-03 David O'Brien <obrien@NUXI.com>
140
141 * as.c (parse_args): Update copyright.
142
da5d444c
AM		 1432000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
144
145 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
146 for the .bss section too.
147
3f9b03b5
AM		 1482000-05-02 Alan Modra <alan@linuxcare.com.au>
149
150 * configure.in: Set em=linux for hppa-*-linux.
151 * configure: Regenerate.
152 * doc/Makefile.in: Regenerate with correct automake.
153
154 * frags.c (frag_grow): Sanity check chunk_size.
155
156 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
157 * config/obj-som.h: Likewise.
158 * config/obj-ieee.h: Likewise.
159
160 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
161
162 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
163 (md_pseudo_table): Fully initialise OBJ_ELF cases.
164 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
165 (pa_ip): low_sign_unext now returns via function value. Use
166 re_assemble_* instead of dis_assemble_* and
167 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
168 unnecessarily.
169 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
170 (md_section_align, md_parse_option, md_show_usage,
171 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
172 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
173 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
174 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
175 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
176 pa_text): Likewise.
177 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
178 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
179 outside of switch. Correct mask and shifting errors in case 10
180 and case -11. In case 21, compare against signed range to suit
181 hppa_field_adjust changes. In case 12, use re_assemble_12. In
182 case 17 and case 22, use offsetT variable to properly check range.
183 Use re_assemble_* here too.
184 (evaluate_absolute): Change type of value to offsetT. Call
185 hppa_field_adjust to do the work for us.
186 (pa_parse_cmpb_64_cmpltr): Delete save_s.
187 (pa_parse_cmpib_64_cmpltr): Ditto.
188 (pa_build_unwind_subspace): Delete unused var subseg. Change type
189 of i to unsigned int.
190 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
191 (pa_end_of_source): Return type is void.
192
a2984248
CM		 193Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
194
195 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
196
df136245
DC		 197Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
198
199 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
200 More comments added.
201 (md_begin): Removed "construct symbols for each register name".
202 Because register names conflicts with GCC generated function
203 names.
204 (avr_operand): Now constant numbers can be used as a register
205 identifiers (0 as r0, 31 as r31).
206 (md_assemble): use skip_space () before parsing instruction
207 operands.
208
b170af93
DC		 209Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
210
211 * config/tc-avr.c: New AVR_ISA_ defined.
212 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
213 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
214 for `fmul', `movw' and `lpm R,Z' instructions.
215 (avr_operands): Warn if current opcode is a two-word instruction
216 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
217 (avr_opcodes): New commands added.
218 (REGISTER_P): Check 'a' and 'v' constraint letters.
219 (mcu_types): New MCU added.
220
c1e73230
AM		 2212000-05-01 Alan Modra <alan@linuxcare.com.au>
222
223 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
224 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
225 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
226 * configure: Regenerate.
227
a1934524
AM		 2282000-04-29 Andreas Jaeger <aj@suse.de>
229
230 * as.h: Correctly check GCC version.
231
7f6d05e8
CP		 232Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
233
234 * as.c (parse_args): Allow md_parse_option to override -a listing
235 option.
236 * config/obj-coff.c (add_lineno): Change type of offset parameter
237 from "int" to "bfd_vma."
238 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
239 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
240 (ppc_change_csect): Align correctly for XCOFF64.
241 (ppc_machine): New function, which discards "ppc_machine" line.
242 (ppc_tc): Cons for 8 when code is 64 bit.
243 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
244 relocations.
245 (md_parse_option): Handle -a64 and -a32.
246 (ppc_xcoff64): New.
247 * config/tc-ppc.h (TARGET_MACH): Define.
248 (TARGET_FORMAT): Move to function.
249 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
250
d9b7d820
AM		 2512000-04-26 David O'Brien <obrien@FreeBSD.org>
252
253 * doc/as.1: Fix unbalanced brackets.
254
255 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
256 TE_FreeBSD.
257 (line_comment_chars): Set to '/' if TE_FreeBSD.
258
cea1ab94
JL		 259Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
260
261 * configure.in: Configury support for PA64 (currently disabled).
262 * configure: Rebuilt.
263
e799a695
AM		 2642000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
265
266 * config/tc-mips.c (s_change_sec): Use record_alignment, not
267 bfd_set_section_alignment.
268
3b0ec529
AM		 2692000-04-25 Alan Modra <alan@linuxcare.com.au>
270
271 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
272 than 32.
273
adcf07e6
NC		 2742000-04-24 Nick Clifton <nickc@cygnus.com>
275
276 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
277 * doc/as.texinfo (Align): Include arm and strongarm in list of
278 targets that have the second form of the behaviour of the .align
279 directive.
280
5047a41f
JL		 2812000-04-24 Mark Klein <mklein@dis.com>
282
283 * obj-som.c: Terminate obj_pseudo_table.
284
bf3ca999
TW		 2852000-04-22 Timothy Wall <twall@cygnus.com>
286
287 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
288 to "natval".
289 (operand_match): Conditionally insert default bit values for IMMU9.
290
98e5953c
JL		 2912000-04-14 Matthew Green <mrg@cygnus.com>
292
293 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
294 * configure: Rebuilt.
295
a02fab7e
JL		 296Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
297 Jason Eckhardt <jle@cygnus.com>
298
299 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
300
301 * config/tc-hppa.c (CHECK_ALIGN): New macro.
302 Added handling of new operand types l,y,&,fe,fE,fx.
303
800eeca4
JW		 304Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
305 David Mosberger <davidm@hpl.hp.com>
306 Timothy Wall <twall@cygnus.com>
307 Andrew MacLeod <amacleod@cygnus.com>
308 Jim Wilson <wilson@cygnus.com>
309
310 * Makefile.am (CPU_TYPES): Add ia64.
311 (TARGET_CPU_CFILES): Add cofnig/tc-ia64.c.
312 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
313 * Makefile.in: Rebuild.
314 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
315 * configure: Rebuild.
316 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
317 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
318 * expr.c (expr): Handle md_optimize_expr.
319 * read.c (LEX_HASH): Add comment.
320 * config/tc-ia64.c, config/tc-ia64.h: New files.
321
66778679
RH		 3222000-04-21 Richard Henderson <rth@cygnus.com>
323
324 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
325 bundling a non-delayed branch type instruction.
326
aa15f6f7
AO		 3272000-04-20 Alexandre Oliva <aoliva@cygnus.com>
328
329 * config/tc-mn10300.c (HAVE_AM30): Define.
330 (md_assemble): Use it.
331
16adf844
AM		 3322000-04-19 Alan Modra <alan@linuxcare.com.au>
333
742f45cf
AM		 334 * config/obj-elf.c (obj_elf_change_section): Check for changed
335 section attributes.
336
16adf844
AM		 337 * Makefile.am: (CPU_MULTI_VALID): Remove.
338 (MULTI_CPU_TYPES): Define.
339 (MULTI_CPU_OBJ_VALID): Define.
340 (DEPTC): Use the above.
341 (DEPOBJ): Same here.
342 (DEP2): And here.
343 Regenerate dependencies.
344 * Makefile.in: Regenerate.
345
9c46fb1b
AM		 3462000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
347
742f45cf 348 * Makefile.am (YACC, LEX): Get them from configure.
9c46fb1b 349
508866be
L		 3502000-04-18 H.J. Lu (hjl@gnu.org)
351
352 * config/tc-i386.c (offset_in_range): Use addressT instead of
9c46fb1b 353 bfd_vma for non-bfd assemblers.
508866be 354
ba2adb93
AM		 3552000-04-17 Alan Modra <alan@linuxcare.com.au>
356
357 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
358 doesn't give spurious errors.
359
12ff5d56
AM		 3602000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
361
66778679 362 * as.h (SEEK_SET): Define if undefined.
12ff5d56 363
fc633e5b
AM		 3642000-04-13 Alan Modra <alan@linuxcare.com.au>
365
366 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
367 constants, and don't assume offsetT is 32 bits.
368
1ed18ec1
NC		 3692000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
370
371 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
372 (md_pcrel_from_section): Add prototype.
373 (d10v_fix_adjustable): Add prototype.
374 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
375
376 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
377
3db10f32
NC		 3782000-04-12 Nick Clifton <nickc@cygnus.com>
379
380 * config/tc-d10v.c (find_opcode): Correctly calculate position of
381 symbol in frag chain.
382
847f7ad4
AM		 3832000-04-10 Alan Modra <alan@linuxcare.com.au>
384
385 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
386 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
387 (fits_in_signed_word, smallest_imm_type): Ditto.
388 (md_assemble): Use an offsetT var to hold offsetT values, not a
389 long.
390 (offset_in_range): New.
391 (md_assemble): Use it.
392 (md_convert_frag): Change type of target_address, opcode_address,
393 and displacement_from_opcode_start to offsetT.
394 (md_create_short_jump): Change type of offset to offsetT.
395 (md_create_long_jump): Ditto.
396 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
397 (md_chars_to_number): Remove.
398 (output_invalid): Remove duplicate prototype.
399
ec694b89
NC		 4002000-04-09 Nick Clifton <nickc@cygnus.com>
401
402 * Makefile.am (CPU_TYPES): Add 'avr'.
403 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
404 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
405
16adf844 406 * Makefile.in: Regenerate.
ec694b89
NC		 407
408 * doc/as.texinfo: Add M32R documentation.
409
a2d91340
AC		 410Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
411
412 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
413 --enable-build-warnings option.
414 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
415 * Makefile.in, configure: Re-generate.
416
d92b1a8a
NC		 4172000-04-07 Nick Clifton <nickc@cygnus.com>
418
419 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
420 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
421 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
422 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
423 (arm_force_relocation): Force relocations for
424 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
425
52ccafd0
JR		 426Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
427
428 * config/tc-sh.c (get_operands): There's no third operand if the
429 first operand is an immediate.
430
015551fc
JR		 431Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
432
433 * config/tc-sh.c (immediate): Delete.
434 (sh_operand_info): Add immediate member.
435 (parse_reg): Use A_PC for pc.
436 (parse_exp): Add second argument 'op'. All callers changed.
437 (parse_at): Expect pc to be coded as A_PC.
438 Use immediate field in *op.
439 (insert): Add fourth argument 'op'. All callers changed.
440 (build_relax): Add second argument 'op'. All callers changed.
441 (insert_loop_bounds): New function.
442 (build_Mytes): Remove DISP_4.
443 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
444 (assemble_ppi): Use immediate field in *operand.
445 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
446 (md_apply_fix): Likewise.
447 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
448
79bd78be
AO		 449Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
450
451 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
452
e30e5a6a
HPN		 453Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
454
455 * internals.texi (CPU backend): Document
456 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
457
41b49281
AM		 4582000-04-04 Alan Modra <alan@linuxcare.com.au>
459
8ad3436c
AM		 460 * po/gas.pot: Regenerate.
461
462 * as.c (show_usage): Restore translated part of bug string.
463 * gasp.c (show_usage): Likewise.
464
41b49281
AM		 465 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
466 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
467 than move-if-change.
468 (DEP1): Modify for "gcc -MM".
469 (DEPTC): Likewise.
470 (DEPOBJ): Likewise.
471 (DEP2): Likewise.
472 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
473 Update dependencies.
474 * Makefile.in: Regenerate.
475
0a727238
AO		 4762000-04-03 Alexandre Oliva <aoliva@cygnus.com>
477
478 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
479 (md_begin): Likewise.
480 (HAVE_AM33): New macro.
481 (md_assemble): Use it. Match r_regs and xr_regs only if
482 HAVE_AM33.
483
c20f4f8c
AM		 4842000-04-03 Alan Modra <alan@linuxcare.com.au>
485
486 * as.h: #include "bin-bugs.h"
487 * as.c (show_usage): Use REPORT_BUGS_TO.
488 * gasp.c: #include "bin-bugs.h"
489 (show_usage): Use REPORT_BUGS_TO.
490
491 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
492
753f6b12
HPN		 493Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
494
495 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
496 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
497 adjustments.
498
726c5dcd
AM		 4992000-04-03 Alan Modra <alan@linuxcare.com.au>
500
501 * config/tc-i386.c (i386_immediate): Don't assume a constant
502 immediate is necessarily 16 bits when in 16 bit code mode.
503 (md_assemble): Instead set guess_suffix here after we have checked
504 registers.
505
bf80011a
RH		 5062000-04-02 Richard Henderson <rth@cygnus.com>
507
508 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
509 quantities. Correct right shift sign extension.
510 (build_insn): Make `number' unsigned long. Mask top 6 bits of
511 32-bit value when shifting into place.
512
92161534
ILT		 5132000-04-01 Ian Lance Taylor <ian@zembu.com>
514
515 * app.c: Add ATTRIBUTE_UNUSED as needed.
516 * config/tc-ppc.c: Likewise.
517 (ppc_size): Make unsigned long.
518 (ppc_insert_operand): Add casts to avoid warnings.
519
447f3982
NC		 5202000-03-31 Nick Clifton <nickc@cygnus.com>
521
522 * config/tc-d10v.h (md_flush_pending_output): Define.
523
21d75ec2
NC		 5242000-03-29 Nick Clifton <nickc@cygnus.com>
525
526 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
527 segment. Works for both BFD_ASSEMBLER and others.
528 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
529
d1a1bf19
NC		 5302000-03-29 Nick Clifton <nickc@cygnus.com
531
532 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
533
224de7a5
AM		 5342000-03-28 Alan Modra <alan@linuxcare.com.au>
535
536 * listing.c (LISTING_LHS_WIDTH): Default depends on
537 LISTING_WORD_SIZE.
538 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
539
5b8274e3
ILT		 5402000-03-27 Ian Lance Taylor <ian@zembu.com>
541
542 * config/tc-sh.c (md_show_usage): Use backslash before newline in
543 string literal.
544
224de7a5 5452000-03-27 Alan Modra <alan@linuxcare.com.au>
adde6300
AM		 546
547 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
548
549 * config/tc-avr.c (mcu_types): Add missing initialiser.
550 (md_pcrel_from_section): Add prototype.
551 (avr_operand): Remove redundant test of unsigned < 0.
552 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
553
5542000-03-27 Denis Chertykov <denisc@overta.ru>
555
556 * config/tc-avr.c: New file for AVR support.
557 * config/tc-avr.h: Likewise.
558 * configure.in: Add AVR support.
559 * configure: Regenerate.
560
9f10757c
TW		 5612000-03-26 Timothy Wall <twall@cygnus.com>
562
563 * gasp.c (macro_op): Add new argument to check_macro call.
564 Macro structure definitions moved to macro.h
565 * sb.h: Add argument to prototype for input_scrub_include_sb.
566 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
567 nesting checks with an additional flag.
568 (struct input_save): Add flag to indicate whether current sb
569 should be checked for proper macro/conditional nesting.
570 (input_scrub_push/pop): Save/restore nest check flag.
571 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
572 defined.
573 * macro.c (check_macro): Allow caller to retrieve parsed macro
574 information if a pointer is provided. This information may be
575 used by the new macro hooks.
576 * macro.h: Update prototype for check_macro. Macro struct
577 definitions moved here from macro.c/gasp.c.
578 * read.c (read_a_source_file): Add parameter to check_macro call,
579 and pass macro info to the macro hook, if defined.
580 (input_scrub_insert_line): New. Allow insertion of a line of
581 characters into the input stream.
582 (input_scrub_insert_file): New. Allow insertion of an arbitrary
583 file into the input stream.
584 (s_include): Use input_scrub_insert_file.
585 * internals.texi: Document new macro hooks.
586 * as.h: New prototypes added.
587
224de7a5 5882000-03-26 Alan Modra <alan@linuxcare.com.au>
d0b47220
AM		 589
590 * config/tc-i386.c: Don't start any as_bad or as_warn message with
591 an initial capital letter.
592 (i386_index_check): Reindent.
593
11424155
NC		 5942000-03-19 Nick Clifton <nickc@cygnus.com>
595
eaa15ab8 596 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
11424155
NC		 597 relative branches.
598
43f05576
NC		 5992000-03-17 Thomas de Lellis <tdel@windriver.com>
600
66778679
RH		 601 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
602 instruction operand bad if Rd > 7 when generating
603 thumb instructions. Prevents for example,
604 "adr r12,label" from silently failing and generating
605 the wrong instruction.
606
67231402
NC		 6072000-03-17 Nick Clifton <nickc@cygnus.com>
608
609 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
610 that have a destingation >= 0x400000.
684b81fa 611 Fix compile time warning messages.
67231402 612
a37c8f88
JR		 613Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
614
615 * config/tc-sh.c (md_begin): When encountering insn that are
616 not supported by the current arch, only change the name if
617 its contents are the same as prev_name.
618 (get_specific): If the the architecture doesn't match, fail.
619
dead1419
JR		 620Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
621
622 * config/tc-sh.c (IDENT_CHAR): Define.
623 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
624 matching back where it came from.
625
182e89d3
JR		 626Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
627
628 * config/tc-sh.c (md_show_usage): Add description of -dsp.
629
84f73d89
NC		 6302000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
631
632 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
633 normal operands.
634
dbbc7809
JL		 6352000-03-15 Kazu Hirata <kazu@hxi.com>
636
637 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
638
271bb601
HPN		 639Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
640
641 * expr.c (operand) [case 'f']: When testing if '0f' can start a
642 floating-point-number, make sure 'f' is in FLT_CHARS.
643
8684e216
HPN		 644Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
645
646 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
647 (s_lcomm_internal): Use it.
648 * doc/internals.texi (CPU backend): Document it.
649 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
650 bytes.
651
bb2d6cd7
GK		 6522000-03-10 Geoffrey Keating <geoffk@cygnus.com>
653
654 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
655 when embedded-pic.
656
657 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
658 implementation doesn't have special handling for switch
659 statements.
660 (macro_build): Allow for code in sections other than .text.
661 (macro): Likewise.
662 (mips_ip): Likewise.
663 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
664 Don't perform relocs if we will be outputting them.
665 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
666 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
667 embedded-pic.
668
5c86cbc7
CM		 6692000-03-09 Catherine Moore <clm@cygnus.com>
670
66778679
RH		 671 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
672 relocation type based on the entry in the fixup structure.
5c86cbc7 673
f8c827e9
L		 6742000-03-08 H.J. Lu (hjl@gnu.org)
675
676 * Makefile.am (install-exec-tooldir): Depend on
677 install-exec-bindir for parallel make.
678 * Makefile.in: Regenerated.
679
8ad9e709
NC		 6802000-03-06 Nick Clifton <nickc@cygnus.com>
681
682 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
683 switch.
684 (md_parse_option): Parse -m32r command line switch - disable m32rx
685 compatability.
ded0aeb7
NC		 686 (md_show_usage): Document new option.
687
688 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
689 * doc/Makefile.in: Regenerate.
690 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
8ad9e709 691
b7b8f327
MM		 6922000-03-02 Michael Meissner <meissner@redhat.com>
693
694 * config/tc-d30v.c (check_range): Remove code that incorrectly
695 sign extended values where bits < 32.
696
15886821
L		 6972000-03-02 H.J. Lu (hjl@gnu.org)
698
699 * configure.in: Support --enable-targets=all on ia32.
700 * configure: Regenerated.
701
8bf950bf
NC		 7022000-03-01 Nick Clifton <nickc@cygnus.com>
703
704 * gasp.c (do_align): Remove bogus check of alignment value.
705
c5e54cc2
ILT		 7062000-02-27 Thomas de Lellis <tdel@windriver.com>
707
708 * config/obj-elf.c (elf_frob_symbol): Remove code which when
709 TC_PPC was defined forced the type of a symbol with no other type
710 to be BSF_OBJECT.
711
65fd87bc
ILT		 7122000-02-27 Hans-Peter Nilsson <hp@axis.com>
713
714 * doc/internals.texi (CPU backend): Mention that
715 line_separator_chars do not break up comments. Fix typos for
716 LEX_AT and LEX_NAME descriptions. Document operands for
717 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
718 description of md_create_short_jump usage. Document argument for
719 md_undefined_symbol.
720
a25fe906
ILT		 7212000-02-27 Jakub Jelinek <jakub@redhat.com>
722
723 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
724 (md_parse_option): Handle it.
725 (md_show_usage): Document it.
726
21b10511
ILT		 7272000-02-27 Ian Lance Taylor <ian@zembu.com>
728
729 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
730 opcode, for the instruction `pal19'. From Andrea Arcangeli
731 <andrea@suse.de>.
732
773f551c
AM		 7332000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
734
735 * config/tc-i386.c (i386_immediate): Move constant operand sizing
736 from here..
737 (md_assemble): To here, before template operands are matched.
738 Also ensure a constant immediate is sign extended when we know the
739 size is at most 16 bits. This is to catch cases like "add
740 $0xffc0,%ax" where we don't know the size, and thus that the
741 immediate can be represented as Imm8S until after parsing the
742 register operand.
743 (i386_displacement): Similarly sign extend 16 bit constant
744 displacements.
745 (md_assemble): Relax 16-bit jump constant range check to suit sign
746 extended displacements.
747
28d33191
JL		 7482000-02-26 Andreas Jaeger <aj@suse.de>
749
750 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
751
cc5ca5ce
AM		 7522000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
753
754 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
755 call operands when intel_syntax.
756 (intel_float_operand): Return 2 for "fi...".
757 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
758 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
759 earlier "SHORT" change.
760 (md_assemble): When determining suffix from Regs, exclude
761 InOutPortReg.
762
056350c6
NC		 7632000-02-24 Nick Clifton <nickc@cygnus.com>
764
765 * configure: Add arm-wince, mips-pe and sh-pe targets.
766 * configure: Regenerate.
767
768 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
769 sh-pe targets.
770 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
771 "pe-mips" for the mips-pe target.
772
773 * config/tc-arm.c (insns): Change displacement encoded in BL
774 and B instructions if the target port is arm-wince.
775 (do_ldst): Do not bias the relocation offset if the target
776 port is arm-wince.
777 (md_pcrel_from): Add in missing relocation offset bias if the
778 target os arm-wince.
779
780 * config/tc-mips.c (mips_target_format): Support COFF flavour.
781 (md_begin): Disable -G support for mips-pe target.
782 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
783 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
784 COFF flavour.
785
786 * config/tc-sh.c (md_begin): sh-pe target is little endian.
787 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
788 assembler, just set the alignment to 4.
789
790 * config/te-wince-pe.h: New file for WinCE targets. Define
791 TE_WINCE.
792
36bf8ab9
AM		 7932000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
794
795 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
796 string instructions.
797 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
798 (i386_intel_memory_operand): After finding a segment override,
799 check again for no `[' before looking for a displacement. Bomb if
800 more than one displacement rather than silently discarding the
801 second and subsequent ones. Free strings malloc'd by
802 build_displacement_string.
803
f5795b08
CM		 8042000-02-24 Catherine Moore <clm@cygnus.com>
805
806 * config/obj-som.c (obj_pseudo_table): Add "weak".
807 (obj_som_weak): New routine.
808
abd63a32
AM		 8092000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
810
520dc8e8
AM		 811 * config/tc-i386.c (union i386_op): New.
812 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
813 Throughout file replace occurences of disps[n], imms[n], regs[n]
814 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
815 intel mode operand swapping. Add assert in regKludge and
816 fake_zero_displacement code. Test i.types[n] when outputting
817 displacements and immediates. Combine output of Disp16 with
818 Disp32.
7f3f1ea2
AM		 819 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
820 when in intel mode by (not) reversing fsub and fdiv operands
821 before the template search. This fails for single operand
822 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
823 undefined. Instead fix the base_opcode after we've found the
824 template. Move base_opcode xor with found_reverse_match from
825 opcode output code to before this fix so we test for the correct
826 opcodes.
827 (md_assemble): Don't use strcmp when deciding to ignore the suffix
828 check in intel mode. Instead compare opcodes.
520dc8e8
AM		 829
830 * config/tc-i386.h (TC_RELOC): Delete.
831 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
832 with equivalent call to reloc.
833
abd63a32
AM		 834 * as.h (flag_m68k_mri): Move declaration after target include, and
835 only declare when TC_M68K defined. Define as zero otherwise.
836 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
837 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
838 Define as zero otherwise.
839 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
840 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
841 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
842 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
843 testing whether defined.
844 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
845 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
846 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
847 rather than testing whether defined.
848 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
849 (parse_mri_cons): Declare and use only when TC_M68K.
850 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
851 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
852 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
853
854 * NEWS: Mention IBM 370 support.
855
7e052742
RH		 8562000-02-23 Richard Henderson <rth@cygnus.com>
857
858 * config/tc-i386.c (md_assemble): When swapping operands for
859 intel_syntax, assume everything that's not Imm or Disp is a
860 register.
861
5b93d8bb
AM		 8622000-02-23 Linas Vepstas <linas@linas.org>
863
864 * config/tc-i370.c, config/tc-i370.h: New files.
865 * Makefile.am: Add support for Linux/IBM 370.
866 * configure.in: Likewise.
867 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
868 * config/obj-elf.c: Include elf/i370.h
869 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
870
871 * Makefile.in: Regenerate.
872 * configure: Regenerate.
873
874 * doc/c-i370.texi: New file.
875 * doc/all.texi: Include it.
876 * doc/as.texinfo: And here.
877 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
878 * doc/Makefile.in: Regenerate.
879
25f2196d
CC		 8802000-02-19 Michael Meissner <meissner@redhat.com>
881
882 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
883 determine if an instruction can be used in parallel with an ADDppp
884 or SUBppp instruction.
885
6349b5f4
AH		 8862000-02-22 Andrew Haley <aph@cygnus.com>
887
888 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
889
c97ef257
AH		 8901999-12-30 Andrew Haley <aph@cygnus.com>
891
892 * config/tc-mips.c (mips_gp32): New variable.
893 (macro_build) Use mips_gp32.
894 (mips_ip): Ditto.
895 (md_longopts): Add "-mgp32" and "-mgp64".
896 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
897
b985eaa8
ILT		 8982000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
899
900 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
901 warning, and bump it to 1.
902
52454417
ILT		 9032000-02-22 Ian Lance Taylor <ian@zembu.com>
904
905 From Brad Lucier <lucier@math.purdue.edu>:
906 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
907 match format.
908
6b76fefe
CM		 9092000-02-21 Catherine Moore <clm@cygnus.com>
910
911 * config/tc-mips.c (MF_HILO_INSN): Define.
912 (mips_7000_hilo_fix): Declare.
913 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
914 (md_parse_option): Check for 7000_HILO_FIX options.
915 (OPTION_M7000_HILO_FIX): Define.
916 (OPTION_NO_M7000_HILO_FIX): Define.
917 * doc/c-mips.texi (-mfix7000): Describe.
918
f6af82bd
AM		 9192000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
920
921 * listing.c (print_lines): Remove unused variable `end'.
922
923 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
924 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
925 reloc_type when BFD_ASSEMBLER.
926 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
927 reloc_type when BFD_ASSEMBLER. Move common code out of switch
928 statement and quell signed vs. unsigned comparison warning.
929
8c8281f4
NC		 9302000-02-18 Nick Clifton <nickc@cygnus.com>
931
932 * config/tc-d10v.c (find_opcode): Add a symbol's value to
933 the computed frag offset, rather than overwriting it.
934
d4845d57
JR		 935Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
936
937 * config/tc-sh.c ("elf/sh.h"): Include.
938 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
939 (md.begin): Initialize target_arch.
940 Only include opcodes in has table that match selected architecture.
941 (parse_reg): Recognize register names for sh-dsp.
942 (parse_at): Recognize post-modify addressing.
943 (get_operands): The leading space is now optional.
944 (get_specific): Remove FDREG_N support. Add support for sh-dsp
945 arguments. Update valid_arch.
946 (build_Mytes): Add support for SDT_REG_N.
947 (find_cooked_opcode): New function, broken out of md_assemble.
948 (assemble_ppi, sh_elf_final_processing): New functions.
949 (md_assemble): Use find_cooked_opcode and assemble_ppi.
950 (md_longopts, md_parse_option): New option: -dsp.
951 * config/tc-sh.h (elf_tc_final_processing): Define.
952 (sh_elf_final_processing): Declare.
953
c97305a1
JL		 954Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
955
956 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
957 the unwinder subspace. Save the current seg/subseg before creating
958 the new seg/subseg.
959
bec50466
NC		 9602000-02-10 Nick Clifton <nickc@cygnus.com>
961
962 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
66778679 963 little endian targets.
bec50466 964 (INST_BYTE1): Redefine to handle big and little endian
66778679 965 targets.
bec50466
NC		 966 (cpu_type): New type: Select between M340 and M210.
967 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
66778679 968 instructions of the M340.
bec50466 969 (md_assemble): Add support for the MULSH and OPSR classes of
66778679 970 instructions.
bec50466
NC		 971 (md_atof): Add support for little endian targets.
972 (md_parse_option): Add support for -EL, -EB and -mcpu command
66778679 973 line switches.
bec50466
NC		 974 (md_convert_frag): Add support for little endian targets.
975 (md_apply_fix3): Add support for little endian targets.
976 (md_number_to_chars): Add support for little endian targets.
977
a25c045a
TW		 9782000-02-10 Timothy Wall <twall@redhat.com>
979
980 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
981 defined, use it to verify the symbol just read should be a label.
982
f28e8eb3
TW		 9832000-02-10 Timothy Wall <twall@redhat.com>
984
985 * app.c (do_scrub_chars): Handle "||" for parallel instructions
986 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
987 around colons when KEEP_WHITE_AROUND_COLON is defined.
988 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
989 and KEEP_WHITE_AROUND_COLON.
990
6dc19fc4
TW		 9912000-02-08 Timothy Wall <twall@redhat.com>
992
993 * read.c (s_rept): Call do_repeat, which abstracts the repeat
994 logic.
995 (do_repeat): New. Abstract repeat logic so that a "break" can be
996 implemented.
997 (end_repeat): New. Provide support for a "break" out of the
998 repeat loop.
999 * read.h: Add prototypes for new functions.
1000
f805106c
TW		 10012000-02-08 Timothy Wall <twall@redhat.com>
1002
1003 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1004 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1005 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1006 non-zero.
1007
4469be0f
TW		 10082000-02-08 Timothy Wall <twall@redhat.com>
1009
1010 * read.c: Added elseif to directives table.
1011 * read.h: Added prototype for s_elseif.
1012 * doc/as.texinfo: Added description for elseif.
1013 * cond.c (s_elseif): New function
1014
24a17b6c
TW		 10152000-02-04 Timothy Wall <twall@redhat.com>
1016
1017 * listing.c (print_lines): Remove conditionals causing bug in
1018 listings.
1019
bea9907b
TW		 10202000-02-03 Timothy Wall <twall@cygnus.com>
1021
1022 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1023 default values.
1024 * frags.c (frag_new): Calculate fr_fix in octets
1025 (frag_now_fix) Return offset as target address offset (bytes).
1026 (frag_now_fix_octets) New - Return offset in octets (8-bit
1027 quantities).
1028 * frags.h: Added prototype for frag_now_fix_octets().
1029 Distinguish between octets and bytes in field descriptions.
1030 * listing.c (calc_hex): Account for octets vs bytes when
1031 printing addresses/offsets.
1032 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1033 target is little-endian, print the octets in a word in big-endian
1034 order so that the display looks like a proper hexadecimal number,
1035 instead of having the octets reversed.
1036 * read.c (do_align): When recording alignment, alignment power
1037 should be in terms of target bytes (minimum addressible unit)
1038 instead of octets.
1039 (do_org) Convert ORG target address (byte) argument into an
1040 octet offset when generating a variable fragment.
1041 * symbols.c (resolve_symbol_value): Symbol final value
1042 converted to a target address offset (bytes) from its octet offset.
1043 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1044 offset (bytes) is adjusted by the frag offset (octets) converted
1045 to bytes.
1046 (coff_frob_section) Section alignment power is in terms of bytes;
1047 convert it to an octet alignment power when calculating size (and
1048 size mask) in octets. Don't modify the section size in order to
1049 "align" it for TI COFF, since that format has a different method
1050 for storing alignment information.
1051
210dcc61
TW		 10522000-02-01 Timothy Wall <twall@cygnus.com>
1053
1054 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1055 entries, matching the way GCC generates them. If not escaped, the
1056 filename is encoded incorrectly.
1057
557537a5 10582000-01-31 Nick Clifton <nickc@cygnus.com>
eaa15ab8 1059
557537a5
NC		 1060 * config/tc-arm.c (reg_table): Add support for ATPCS register
1061 naming conventions.
2c1c4c62 1062
557537a5
NC		 10632000-01-31 Geoff Keating <geoffk@cygnus.com>
1064
2c1c4c62
GK		 1065 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1066 already defined.
1067 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1068 New macro.
1069 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1070 of a symbol when we really care about its value.
1071
10722000-01-19 Chandra Chavva <cchavva@cygnus.com>
2d473ce9
NC		 1073
1074 * config/tc-mcore.c (md_assemble): Give warning message if
1075 operands passes to instruction are more than the spec.
1076
2f0ca46a
NC		 10772000-01-27 Thomas de Lellis <tdel@windriver.com>
1078
66778679 1079 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2f0ca46a
NC		 1080 Thumb mode but the label seen was not declared as '.thumb_func'
1081 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1082 correct disassembly of Thumb code bounded by non function labels.
1083
4c63da97
AM		 10842000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1085
1086 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1087 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1088
1089 * Makefile.in: Same here.
1090 Update copyright.
1091
1092 * configure.in: Set bfd_gas for i386-aout when primary target
1093 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1094 we may need the primary te_file. Remove incorrect comment.
1095
1096 * configure: Regenerate.
1097
1098 * config/e-i386aout.c: New file.
1099
1100 * as.c (USE_EMULATIONS): Move to before print_version_id.
1101 (struct emulation): Add i386aout.
1102 (show_usage): Split text strings. Reformat -a text. Add --em
1103 help.
1104 Update copyright.
1105
1106 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1107 (aout_format_ops): New.
1108 Update copyright.
1109
1110 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1111 preprocessor conditional and add aout USE_EMULATIONS tests.
1112 (read_a_source_file): Don't pass error strings to printf as
1113 format arg.
1114 Update copyright.
1115
1116 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1117 format arg.
1118 (do_data): Same here.
1119 (process_file): And here.
1120 Update copyright.
1121
1122 * symbols.c (colon): Rewrite "already defined" fatal message
1123 code for aout with USE_EMULATIONS.
1124 Update copyright.
1125
1126 * config/obj-aout.c (OBJ_HEADER): Define.
1127 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1128 fields of sentinel.
1129 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1130 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1131 forms here.
1132 (obj_aout_type): Expand S_SET_OTHER here too.
1133 (obj_read_begin_hook): Remove.
1134 (aout_pop_insert): New.
1135 (obj_aout_s_get_other): New.
1136 (obj_aout_s_get_desc): New.
1137 (aout_format_ops): New.
1138 Update copyright.
1139
1140 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1141 gets aout_pseudo_table.
1142 (aout_pseudo_table): Declare.
1143 (obj_read_begin_hook): Define.
1144 Update copyright.
1145
1146 * config/obj-coff.c (obj_pseudo_table): Rename to
1147 coff_pseudo_table.
1148 (coff_pop_insert): Use coff_pseudo_table.
1149 (coff_sec_sym_ok_for_reloc): Remove.
1150 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1151 and comment all zero entries and remove #if 0 code.
1152 Update copyright.
1153
1154 * config/obj-coff.h (obj_pop_insert): Define.
1155 (coff_pseudo_table): Declare.
1156 Update copyright.
1157
1158 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1159 s_get_size, s_set_size. Comment all zero entries.
1160 Update copyright.
1161
1162 * config/obj-elf.c (elf_s_get_other): New function.
1163 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1164 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1165 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1166 comment.
1167 (obj_elf_parse_section_letters): Don't pass error strings to
1168 printf as format arg.
1169 Update copyright.
1170
1171 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1172 OBJ_MAYBE_ECOFF.
1173 (elf_s_get_other): Declare.
1174 (S_GET_OTHER) Define as elf_s_get_other if not already
1175 defined.
1176 (S_SET_OTHER): Only define when not already defined.
1177 (elf_obj_read_begin_hook): Declare.
1178 (obj_read_begin_hook): Define.
1179 (elf_obj_symbol_new_hook): Declare.
1180 (obj_symbol_new_hook): Define.
1181 Update copyright.
1182
1183 * config/obj-multi.h: Add copyright header and protect against
1184 multiple inclusion. Add * to all function pointers.
1185 (OBJ_HEADER): If defined, include it rather than other defines
1186 in this file.
1187 (obj_frob_file_after_relocs): Test for NULL.
1188 (obj_symbol_new_hook): Here too.
1189 (obj_sec_sym_ok_for_reloc): And here.
1190 (S_GET_OTHER): Define.
1191 (S_GET_DESC): Define.
1192 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1193 (OBJ_MAYBE_ELF): Update comment.
1194
1195 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1196 OBJ_AOUT preprocessor conditional and handle emulation by
1197 testing OUTPUT_FLAVOR.
1198 (i386_displacement): Here too.
1199 (md_section_align): Similarly here.
1200 (i386_target_format): Conditionally compile when more than one
1201 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1202 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1203 (i386_displacement): Here too.
1204 Update copyright.
1205
1206 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
1207 Define TARGET_FORMAT for aout only when not multi.
1208 Update copyright.
1209
1210 * config/te-multi.h: Delete file as it's identical to te-generic.h
1211
add0c677
AM		 12122000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
1213
1214 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
1215 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
1216 LONG_MNEM_SUFFIX.
1217
1218 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
1219 DWORD_MNEM_SUFFIX.
1220 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
1221 comments.
1222
a19d8eb0
CP		 12232000-01-13 Clinton Popetz <cpopetz@cygnus.com>
1224
66778679
RH		 1225 * config/tc-mips.c (mips_do_align): New function.
1226 * config/tc-mips.h (md_do_align): Define.
a19d8eb0 1227
550262c4
NC		 12282000-01-10 Philip Blundell <philb@gnu.org>
1229
1230 * doc/c-arm.texi (ARM Options): Fix typo.
1231 (ARM-Chars): Correct description of `#'. Mention that `;' is a
1232 line separator for Linux.
1233 * doc/as.texinfo (Comments): Mention the ARM.
1234
0decc840
NC		 12352000-01-10 Philip Blundell <pb@futuretv.com>
1236
1237 * configure.in (arm*-*-conix*): New target.
1238 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
1239 armv*-*-linux-gnu.
1240 * configure: Regenerate.
1241
2e13b764
NC		 12422000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
1243
1244 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
1245 (obj_elf_visibility): New function.
1246
1247 * doc/as.texinfo (Visibility): New node: document visibility
1248 pseudo ops.
1249
3138f287
AM		 12501999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1251
1252 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
1253 warning for absolute jump/call without `*' in non-intel mode. No
1254 need to set i.types[0] JumpAbsolute in intel mode.
1255
df32bc61
NC		 12561999-12-22 Philip Blundell <pb@futuretv.com>
1257
1258 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
1259 hook function when changing sections.
1260 (arm_s_data): Likewise.
1261
b4d0b2b3
NC		 12621999-12-14 Nick Clifton <nickc@cygnus.com>
1263
1264 * config/tc-arm.c (md_parse_option): Add support for -marm720
df32bc61 1265 command line switch.
b4d0b2b3 1266
85cb2cf9
JL		 1267Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
1268
1269 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
1270 (r_registers, xr_registers): Define.
1271 (r_register_name, xr_register_name): New functions.
1272 (md_assemble): Handle new am33 operand types and instruction
1273 formats.
1274 (mn10300_insert_operand, check_operand): Likewise.
1275
a64bcdd8
NC		 12761999-11-29 Nick Clifton <nickc@cygnus.com>
1277
1278 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
1279 (s_force_thumb): Set thumb_mode to 2.
1280 (md_assemble): Do not complain about thumb instructions on a
1281 non-thumb target if thumb_mode is set to 2.
1282
43b4c25e
MM		 12831999-11-28 Michael Meissner <meissner@cygnus.com>
1284
1285 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
1286 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
1287 (O_...): Add new machine dependent expressions if we are handling
1288 explicit relocations.
1289 (alpha_reloc_op): New static table holding the explicit relocation
1290 information.
1291 (alpha_literal_hash): New static to hold the hash table for
1292 explicit relocations.
1293 (alpha_macros): Add support for explicit relocations.
1294 (md_begin): If explicit relocations, initialize hash table.
1295 (md_assemble): Don't print a second error if tokenize_arguments
1296 already printed an error message.
1297 (md_apply_fix): Add support for explicit relocations.
1298 (alpha_force_relocation): Ditto.
1299 (alpha_fix_adjustable): Ditto.
1300 (alpha_adjust_symtab): New function to support explicit
1301 relocations.
1302 (alpha_adjust_symtab_relocs): Ditto.
1303 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
1304 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
1305 Add support for explicit relocations. Return -2 if an error
1306 message was already printed.
1307 (find_macro_match): Add support for explicit relocations. Comment
1308 each of the cases.
1309 (emit_insn): Add support for explicit relocations.
1310 (assemble_tokens): Ditto.
1311 (emit_ldgp): Ditto.
1312 (load_expression): Ditto.
1313 (emit_lda): Ditto.
1314 (emit_ldah): Ditto.
1315 (emit_ir_load): Ditto.
1316 (emit_loadstore): Ditto.
1317 (emit_ldXu): Ditto.
1318 (emit_ldil): Ditto.
1319 (emit_sextX): Ditto.
1320 (emit_division): Ditto.
1321 (emit_jsrjmp): Ditto.
1322 (emit_retjcr): Ditto.
1323
1324 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
1325 ELF object format.
1326 (tc_adjust_symtab): If explicit relocations, call the function
1327 alpha_adjust_symtab.
1328 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
1329 relocations next to the literal relocation they reference.
1330 (TC_INIT_FIX_DATA): Initialize the new fields.
1331 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
1332
afbf211f
JL		 1333Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
1334
1335 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
1336 'B' operand for PA2.0 bb instruction.
eaa15ab8 1337
f11900d0
NC		 13381999-11-18 Nick Clifton <nickc@cygnus.com>
1339
1340 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
1341 target.
1342
1343 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
1344 relocs.
1345 (mcore_force_relocation): Force relocations to be generated for
1346 RVA relocs.
1347
2daf4fd8
AM		 13481999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
1349
1350 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
1351 (i386_displacement): Disallow O_big displacements.
1352
eb726e5d
DL		 1353Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
1354
1355 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg): Small
1356 improvements in error checking.
1357 (md_assemble): Support for unconditional ARM instructions.
1358 (md_parse_option): Support for -m[arm]v5e flag.
1359
035349a4
NC		 13601999-11-12 Nick Clifton <nickc@cygnus.com>
1361
1362 * macro.c (buffer_and_nest): Do not check beyond the end of the
1363 buffer.
1364
c1eae114
NC		 13651999-11-11 Nick Clifton <nickc@cygnus.com>
1366
1367 * macro.c (buffer_and_nest): Look for seperator after TO and
1368 FROM tokens.
1369
c5c834aa
AH		 13701999-11-08 Andrew Haley <aph@cygnus.com>
1371
1372 * app.c (do_scrub_chars): When in State 10, treat backslash
1373 characters in the same way as as symbol characters.
1374
98007ce7
RH		 13751999-11-07 Richard Henderson <rth@cygnus.com>
1376
1377 * config/tc-alpha.c (alpha_align): Check, don't assert, that
1378 the previous label was in the current section before playing
1379 with auto-alignment.
1380
d6c497c7
NC		 13811999-11-06 Nick Clifton <nickc@cygnus.com>
1382
1383 * config/tc-v850.c (v850_force_relocation): Force relocation
66778679 1384 for weak symbols.
d6c497c7 1385 (v850_pcrel_from_selection): Do not compute a pcrel offset if
66778679 1386 the symbol is weak.
d6c497c7 1387
dd33dc0f
MM		 13881999-11-05 Michael Meissner <meissner@cygnus.com>
1389
1390 * expr.h (operatorT): Increase machine dependent operators to 16.
1391 * expr.c (op_rank): Ditto.
1392
5f91fe03
ILT		 13931999-11-03 Ian Lance Taylor <ian@zembu.com>
1394
53b0d397
ILT		 1395 * read.c (pseudo_set): Reject attempts to set the value of a
1396 section symbol.
1397
5f91fe03
ILT		 1398 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
1399 if it is defined.
1400
1401 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
1402
1403 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
1404 to bfd_set_section_contents.
1405
829ce307
NC		 14061999-11-03 Nick Clifton <nickc@cygnus.com>
1407
1408 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
1409
2bd7f1f3
GRK		 14101999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
1411
1412 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
1413 (mips_ip): Use OPCODE_IS_MEMBER.
1414
90ca882f
JL		 1415Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
1416
acb56623
JL		 1417 * config/tc-arm.c (reg_required_here): Improve comments.
1418
66778679
RH		 1419 * config/tc-arm.c (thumb_opcode): Add "variants" field.
1420 (tinsns): Initialize variants field.
b49cfa5d
JL		 1421
1422 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
1423 BAD_PC respectively.
90ca882f 1424
29c4c6b5
NC		 14251999-10-27 Scott Bambrough <scottb@netwinder.org>
1426
1427 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
1428 * config/tc-arm.h: Fix compile time warnings.
1429
d9fd9852
DN		 1430Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1431
1432 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
1433 form @abs16, @(abs16) and @(abs16 + imm).
1434
9ce8a5dd
GRK		 14351999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
1436
1437 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
1438 (ISA_HAS_64_BIT_REGS) New.
1439 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
1440 mips_emit_delays,macro_build,load_register,load_addresss,
1441 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
1442 and/or use new ISA_xxx macros in expressions involving
1443 ISA, particularly mips_opts.isa.
1444
446a06c9
MM		 14451999-10-18 Michael Meissner <meissner@cygnus.com>
1446
1447 * expr.h (operatorT): Add machine dependent operators md1..md8.
1448 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
1449 for the machine dependent operators to use.
1450
1451 * expr.c (op_rank): Add machine dependent operators.
1452
1453 * config/tc-alpha.c (O_pregister): Define as a machine dependent
1454 operator.
1455 (O_cpregister): Ditto.
1456 (md_begin): Change X_op test that field is wide enough to use
1457 O_max instead of O_alpha_max.
1458 (cpu_types): Fill in missing initializer.
1459 (alpha_num_macros): Make unsigned.
1460 (md_assemble): Make opnamelen be size_t.
1461 (md_apply_fix): Cast alpha_num_operands to int before testing.
1462 (alpha_force_relocation): Ditto.
1463 (alpha_fix_adjustable): Ditto.
1464 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
1465 (tc_gen_reloc): Ditto.
1466 (tc_get_register): Ditto.
1467 (emit_ldgp): Ditto.
1468 (emit_lda): Ditto.
1469 (emit_ldah): Ditto.
1470 (emit_ldil): Ditto.
1471 (s_alpha_ent): Ditto.
1472 (s_alpha_end): Ditto.
1473 (s_alpha_frame): Ditto.
1474 (s_alpha_prologue): Ditto.
1475 (s_alpha_file): Ditto.
1476 (s_alpha_gprel32): Ditto.
1477 (s_alpha_proc): Ditto.
1478 (s_alpha_set): Ditto.
1479 (s_alpha_base): Ditto.
1480 (s_alpha_align): Ditto.
1481 (s_alpha_arch): Ditto.
1482 (alpha_align): Ditto.
1483 (assemble_insn): Suppress unused variable warning.
1484 (emit_insn): Ditto.
1485 (assemble_insn): Don't assume X_op and X_unsigned are in a given
1486 order in the structure.
1487 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
1488
476cdcb8
JL		 1489Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
1490
1491 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
1492
c388dee8
AM		 14931999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1494
1495 * config/tc-i386.c (i386_index_check): Correct #endif location.
1496
2bdd6cf5
GK		 1497Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
1498
1499 * as.c (show_usage): Document new options.
1500 (parse_args): Add --no-warn, --warn, --fatal-warnings,
1501 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
1502 (parse_args): Parse the new options.
1503 (main): If there were warnings, and --fatal-warnings
1504 was specified, print an error.
1505 * as.h: New variable, flag_fatal_warnings, for new option.
1506
d53d2751
JL		 1507Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
1508
1509 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
1510 '@'. Change autoincrement completers to fall through to cache control
1511 completers.
1512
1513 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
eaa15ab8 1514 arg.
d53d2751
JL		 1515 (pa_parse_addb_64_cmpltr): New function.
1516
1517 * config/tc-hppa.c (pa_ip): Change error message.
1518 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
1519 '?Q' args to allow falling through.
1520
8fce3f5e 1521 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
d53d2751
JL		 1522 Remove unused conditional codes.
1523 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
1524
ba09cd8d
DN		 1525Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1526
1527 * config/tc-d30v.c (CHAR_BIT): Define.
1528 (check_range): Fix bit operations to support integers bigger than
1529 32 bits.
1530
c43185de
DN		 1531Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
1532
1533 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
1534 operands.
1535
925c058e
DE		 1536Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
1537 Doug Evans <devans@cygnus.com>
1538
1539 Add support for m32rx.
1540 * config/tc-m32r.c (enable_m32rx): New static global.
1541 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
1542 (allow_m32rx): New function.
1543 (M32R_SHORTOPTS): Add `O'.
1544 (md_longopts): Add --m32rx plus several warning options.
1545 (md_parse_option): Handle new options.
1546 (md_show_usage): Print them.
1547 (md_begin): Enable m32rx.
1548 (OPERAND_IS_COND_BIT): New macro.
1549 (first_writes_to_seconds_operands): New function.
1550 (writes_to_pc,can_make_parallel,make_parallel): New functions.
1551 (target_make_parallel,assemble_two_insns): New functions.
1552 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
1553 If optimizing and m32rx, try to make consecutive insns parallel.
1554
fba2b7f9
GK		 1555Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
1556
1557 * config/tc-mips.c (nopic_need_relax): Allow for the
1558 .sdata.foo sections generated by -fdata-sections,
1559 and for the .gnu.linkonce.s sections generated by C++.
1560
fd232ac8
JL		 1561Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1562
ce674324
JL		 1563 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
1564 with cleaner code using completer prefixes. Add 'Y'.
1565
fd232ac8
JL		 1566 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
1567
b1039fc4
JL		 1568Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
1569
66778679 1570 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
b1039fc4
JL		 1571 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
1572 insn does not match and we should try the next insn in the table.
1573
913f265c
NC		 15741999-09-22 Nick Clifton <nickc@cygnus.com>
1575
1576 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
1577
54af6ff6
JL		 1578Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
1579
1580 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
1581 of PA2.0 support.
1582
4cc782b5
ILT		 15831999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1584
1585 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
1586 OBJ_ELF. If ELF, add "sq".
1587 (md_parse_option): If ELF, ignore -s and -q.
1588 (md_show_usage): Mention ELF options.
1589
6be78360
JL		 1590Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
1591
eaa15ab8 1592 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
65fab780
JL		 1593 operands.
1594
71823da4
JL		 1595 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
1596
61dd1d31
JL		 1597 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
1598
1cf6ae67
JL		 1599 * config/tc-hppa.c (struct pa_it): New field "trunc".
1600 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
1601 (pa_parse_ftest_gfx_completer): New function
1602 (pa_parse_fp_cnv_format): New function.
1603
77c02e18
JL		 1604 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
1605 (md_apply_fix): Handle 22bit pc-rel branches.
1606
629d9417
JL		 1607 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
1608
dbe2f9ee
JL		 1609 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
1610
3db6e6bd
JL		 1611 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
1612
6be78360
JL		 1613 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
1614
e061d86f
JL		 1615Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
1616
66778679
RH		 1617 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
1618 (pa_ip): Handle 'fX'.
e061d86f 1619
7acbfc6b
JL		 1620Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
1621
1622 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
1623 unwinds unless the function is in the text space.
1624 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
1625
2d93dcc4
JL		 1626Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
1627
b52c78b8
JL		 1628 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
1629 (md_assemble): To here. Tweak address generation.
1630
2d93dcc4
JL		 1631 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
1632 debug_line.
1633 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
1634 (md_assemble): Call dwarf2_where for OBJ_ELF.
1635 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
1636 (pa_end_of_source): New function.
1637 * tc-hppa.h (md_end): Define for OBJ_ELF.
1638
6d83c84b
MM		 16391999-09-14 Michael Meissner <meissner@cygnus.com>
1640
1641 * configure.in (Canonicalization of target names): Remove adding
1642 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
1643 generates $ac_config_sub with a ${CONFIG_SHELL} already.
1644 * configure: Regenerate.
1645
41fd319a
ILT		 16461999-09-14 Donn Terry <donn@interix.com>
1647
1648 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
1649
795a7704
AM		 16501999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
1651
2f66722d
AM		 1652 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
1653 pc-relative jmp/call to an absolute symbol.
1654 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
1655 absolute section symbols.
1656
795a7704
AM		 1657 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
1658 jump handling code and comments.
1659
c0c949c7
ILT		 16601999-09-12 Ian Lance Taylor <ian@zembu.com>
1661
1662 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
1663 the value if TE_PE and a global defined symbol.
1664
e723ef7c
ILT		 16651999-09-11 Ian Lance Taylor <ian@zembu.com>
1666
1667 * write.c (dump_section_relocs): Call print_symbol_value_1 to
1668 print the symbol, rather than printing it here.
1669
fa16d387
ILT		 16701999-09-11 Donn Terry <donn@interix.com>
1671
d33e1d24
ILT		 1672 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1673 BFD_RELOC_RVA relocations.
1674
18dc2407
ILT		 1675 * config/tc-i386.c (md_undefined_symbol): Compare the name against
1676 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
1677 starts with "_G".
1678
945a1a6b
ILT		 1679 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
1680 defined.
1681 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
1682 * doc/internals.texi (Object format backend): Document
1683 SET_SECTION_RELOCS.
1684
79d292aa
ILT		 1685 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1686 relocations against global symbols if TE_PE.
1687
7a6284c4
ILT		 1688 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
1689 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
1690
8828d862
ILT		 1691 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
1692 symbols.
1693
9690c54d
ILT		 1694 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
1695 symbols which do not have a constant value, or tags with
1696 non-tags. Remove the symbol from the list before adding it at the
1697 end.
1698
23dab925
ILT		 1699 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
1700 C_FCN symbol differently if TE_PE.
1701 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
1702 appears in the pseudo-op, rather coff_line_base which is only set
1703 for a .bf symbol.
1704
28428223
ILT		 1705 * config/obj-coff.c (obj_coff_loc): New static function.
1706 (obj_pseudo_table): Add "loc".
1707
e8a3ab75
ILT		 1708 * config/obj-coff.c (add_lineno): Check that the line number is
1709 positive.
1710
2ab9b79e
ILT		 1711 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
1712 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
1713 int.
1714 (md_atof): Return NULL rather than 0.
1715 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 1716 * expr.c (expr): Change first parameter to int.
1717 * config/obj-coff.c: Add declarations for static functions.
1718 (coff_frob_symbol): Use SYM_AUXENT.
1719 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 1720
5881e4aa
ILT		 1721 * config/obj-coff.c (obj_coff_section): Default to setting
1722 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
1723
e723ef7c
ILT		 1724 * write.c (adjust_reloc_syms): Print adjusted fixup.
1725
fa16d387
ILT		 1726 * expr.c (integer_constant): Correct too_many_digits calculation
1727 in base 10 case.
1728
13a830b6
AS		 17291999-09-09 Andreas Schwab <schwab@suse.de>
1730
1731 * doc/c-arm.texi: Fix arguments of @var to not contain
1732 punctuation.
1733
325188ec
NC		 17341999-09-08 Philip Blundell <pb@nexus.co.uk>
1735
1736 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
1737 and COFF targets.
1738 (md_parse_option): Only support -k flag for ELF and COFF targets.
1739
e7c1f43c
JL		 1740Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
1741
1742 * config/tc-hppa.c (pa_ip): Put strict register checks before
1743 call to pa_parse_number.
1744
4964086a
JL		 1745 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
1746
c4bf532f
ILT		 17471999-09-06 Ian Lance Taylor <ian@zembu.com>
1748
1749 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
1750 BFD_ASSEMBLER code.
1751
a33132fd
ILT		 17521999-09-06 Donn Terry <donn@interix.com>
1753
1754 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
1755
0f4f8b56
JL		 1756Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
1757
1758 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
1759 candidate instruction. Require registers for register arguments
1760 when in strict mode. Require assemble-time constants for
1761 constants when in strict mode.
1762 (pa_get_absolute_expression): Require a constant when in strict
1763 mode.
eaa15ab8 1764
d3388653
NC		 17651999-09-06 Nick Clifton <nickc@cygnus.com>
1766
1767 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
1768
041dd5a9
ILT		 17691999-09-04 Steve Chamberlain <sac@pobox.com>
1770
1771 * config/tc-pj.c: New file, supports picoJava in ELF.
1772 * config/tc-pj.h: Ditto.
1773 * configure.in (pjl*, pj*): New targets.
1774 * Makefile.am: Rebuild dependencies.
1775 (CPU_TYPES): Add pj.
1776 (TARGET_CPU_CFILES): Add config/tc-pj.c.
1777 (TARGET_CPU_HFILES): Add config/tc-pj.h.
1778 * doc/c-pj.texi: New file.
1779 * doc/as.texinfo: Add some PJ specifics.
1780 * doc/all.texi: Add PJ to the list of all architectures, sort them
1781 all alphabetically.
1782 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
1783 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1784
4ca72d38
AM		 17851999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
1786
1787 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
1788 (obj_frob_file): Test for null pointer.
1789 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
1790 (OBJ_PROCESS_STAB): And here.
1791 (elf_obj_sy): Remove
1792
1793 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
1794 except OBJ_PROCESS_STAB, which we #undef for ecoff.
1795 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
1796
1797 * config/obj-coff.c (no_func): Remove.
1798 (coff_format_ops): Change occurrences of no_func to 0, as we test
1799 for 0 in obj-multi.h.
1800
1801 * configure.in: Enable bfd for i386-coff when primary target is
1802 bfd. Enable i386 elf,coff emulation support. Don't set
1803 USE_EMULATIONS=1 or te_file=multi unless there is more than one
1804 emulation to support.
1805 *configure: Regenerate.
1806
bcef92fa
NC		 18071999-09-02 Nick Clifton <nickc@cygnus.com>
1808
1809 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
1810 .section .line directive is encountered.
1811
cdf82bcf
NC		 18121999-09-01 Nick Clifton <nickc@cygnus.com>
1813
5856c19a
NC		 1814 * config/tc-arm.c (md_section_align): Do not align sections in ELF
1815 format.
1816
cdf82bcf
NC		 1817 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
1818 * as.texinfo: Document --gdwarf2 command line option.
1819 Add additional documentation of ARM command line switches.
1820
af6bdddf
AM		 18211999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
1822
1823 * config/tc-i386.c (i386_intel_memory_operand): Combine
1824 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
1825 and RESTORE_END_STRING around parse_register calls.
1826 (i386_operand): Here too.
1827 (i386_is_reg): Remove.
1828 (parse_register): Move as_bad calls from within this function to
1829 callers.
1830
5f47d35b
AM		 18311999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
1832
1833 Based on a patch from H.J. Lu <hjl@gnu.org>
1834 * config/tc-i386.c (parse_register): Handle FP regs specially.
1835 (md_begin): Remove '(' and ')' from register_chars.
1836
1174497c
DE		 18371999-08-29 Doug Evans <devans@casey.cygnus.com>
1838
1839 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
1840 error message (done elsewhere).
1841
17d9105c
JL		 1842Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
1843
1844 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
1845
9ecc05f0
JL		 1846Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1847
66778679 1848 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
97e1581b
JL		 1849 args by 'f'.
1850
9e4f2d3a
JL		 1851 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
1852
680ef6de
JL		 1853 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
1854 between args.
1855 Add new completers. Fix bug in 64 bit condition handling.
1856
413c94ba
JL		 1857 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
1858 'cS', and 'c*'.
1859
28252e61
JL		 1860 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
1861
a97685e9
JL		 1862 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
1863
9ecc05f0
JL		 1864 * config/tc-hppa.c (pa_ip): Add case for 'I'.
1865
cb30237e
NC		 18661999-08-27 Jim Wilson <wilson@cygnus.com>
1867
1868 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
1869 (struct ls): Add frag field. Initialize it to zero.
1870 (out_end_sequence): New local text_frag. Set it while in text section.
1871 Replace address check with frag check. Set ls.frag to text_frag if
1872 out_set_addr called.
1873 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
1874 Set it before switching sections. Replace address check with frag
1875 check. Set ls.frag to saved_frag if out_set_addr called.
1876
09a798ea
NC		 18771999-08-26 David Mosberger <davidm@hpl.hp.com>
1878
66778679 1879 * dwarf2dbg.c (out_end_sequence): If address changed, directly
09a798ea
NC		 1880 output "advance_pc" opcode instead of calling gen_addr_line().
1881 The latter has the undesired side-effect of creating a new row
1882 in the debug line info matrix.
1883
e1c05f12
NC		 18841999-08-26 Jim Wilson <wilson@cygnus.com>
1885
1886 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
1887 ls.last_filename if last is less than zero. Set ls.last_filename
1888 when allocating new entry.
1889 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
1890 call.
1891
b23bac36
AM		 18921999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
1893
1894 * config/tc-i386.c (i386_index_check): Fix the displacement size
1895 when INFER_ADDR_PREFIX.
1896
50f4163f
NC		 18971999-08-18 Nick Clifton <nickc@cygnus.com>
1898
1899 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
1900 display its value.
1901
f589a541
ILT		 19021999-08-17 Ian Lance Taylor <ian@zembu.com>
1903
1904 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
1905 handle 0xffffNNNN constants correctly.
1906
11450271
NC		 19071999-08-16 Nick Clifton <nickc@cygnus.com>
1908
1909 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
1910 as well as loads.
1911
276b1dc2
NC		 19121999-08-13 Nick Clifton <nickc@cygnus.com>
1913
1914 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
1915 (md_apply_fix3): Always pass positive values to
1916 validate_offset_imm.
1917
ae5ad4ad
NC		 19181999-08-12 Nick Clifton <nickc@cygnus.com>
1919
1920 * config/tc-arm.c (skip_whitespace): New macro.
1921 Formatting tidy ups.
1922
1923 (md_apply_fix3): Store relocation offset in addend for ELF based
1924 relocs.
1925 (arm_force_relocation): Always generate relocs for Thumb function
1926 calls.
1927
bf6d3895
AM		 19281999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
1929
1930 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
1931 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
1932
46031ca9
JL		 1933Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
1934
b100be66
JL		 1935 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
1936 flags for the unwind subspace.
1937
46031ca9
JL		 1938 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
1939 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
1940 suitable relocation based on the size of the target's pointer.
1941 Always Use subsegment zero for the unwinders.
1942 (pa_level): Handle "2.0w".
1943
0825afba
JR		 1944Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1945
1946 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
1947 with the following instruction unless this was specified.
1948
1a1ae23e
ILT		 19491999-08-09 Ian Lance Taylor <ian@zembu.com>
1950
1951 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
1952 certain sections, to match BFD changes.
1953
81afc846
ILT		 19541999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1955
1956 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
1957 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 1958 * Makefile.in: Rebuild.
81afc846 1959
04ad1543
ILT		 19601999-08-08 Ian Lance Taylor <ian@zembu.com>
1961
1962 * Makefile.am: Rename .dep* files to DEP*.
1963 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
1964 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
1965 targets to DEPOBJ.
1966 * Makefile.in: Rebuild.
1967
1eb7027c
RH		 19681999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
1969
1970 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
1971
2dcc60be
ILT		 19721999-08-08 Ian Lance Taylor <ian@zembu.com>
1973
46eec08e
ILT		 1974 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
1975 avoid problems on DOS filesystems.
1976 * Makefile.in: Rebuild.
1977
2dcc60be
ILT		 1978 * doc/as.texinfo (Section): Document 's' flag for COFF version.
1979
19801999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
1981
1982 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
1983 section flag.
1984
76a27922
ILT		 19851999-08-08 Ian Lance Taylor <ian@zembu.com>
1986
1987 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 1988 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 1989 * configure, Makefile.in, doc/Makefile.in: Rebuild.
1990
0741736b
JL		 1991Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
1992
1993 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
1994
9a913dfb
JL		 1995Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
1996
1997 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
1998
a1f2d742
ILT		 19991999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2000
2001 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2002 non-adjustable symbols.
2003
55a914bc
JL		 2004Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2005
2006 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2007
336f7c70 2008Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 2009
2010 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2011 operands.
2012
9750fcc5
ILT		 20131999-08-05 Donn Terry <donn@interix.com>
2014
2015 * config/te-interix.h: New file.
2016 * configure.in (i386-*-interix*): New target.
2017 * configure: Rebuild.
2018
39ba5561
JL		 2019Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2020
2021 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2022 selectors for ELF too.
2023 (selector_table): Add "ltp" and "rtp" selectors.
2024
eecb386c
AM		 20251999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2026
2027 * config/tc-i386.c (i386_operand): No need to change
2028 operand_string pointer in segment reg case before goto
2029 do_memory_reference. Initialise displacement_string_start and
2030 displacement_string_end after do_memory_reference label.
2031 (i386_index_check): Add operand_string param, and print error
2032 message on failure here.
2033 (i386_intel_memory_operand): Instead of here.
2034 (i386_operand): And here.
2035 (INFER_ADDR_PREFIX): Enable.
2036
2037 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2038
2039 * config/tc-i386.h (DefaultSize): Define. Renumber following
2040 opcode_modifier defines.
2041
2042 From Etienne Lorrain <etienne.lorrain@ibm.net>
2043 * config/tc-i386.c (stackop_size): New variable.
2044 (set_16bit_code_flag): Clear it here.
2045 (set_16bit_gcc_code_flag): New function.
2046 (md_pseudo_table): Add "code16gcc" entry.
2047 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2048
f173e82e
ILT		 20491999-08-03 Ian Lance Taylor <ian@zembu.com>
2050
a04b544b
ILT		 2051 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2052 next_set_end even if the end symbol is being discarded.
2053
2054 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2055 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2056 * config/obj-coff.c: Likewise.
2057 (seg_info_type): Remove.
2058 (seg_info_off_by_4): Change to array of segT.
2059 (s_get_segment): Adjust accordingly.
2060 (obj_pseudo_table): Fully initialize sentinel entry.
2061
f173e82e
ILT		 2062 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2063 Ralf Baechle <ralf@uni-koblenz.de>.
2064
c3332e24
AM		 20651999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2066
2067 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2068
20691999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2070
24eab124
AM		 2071 * config/tc-i386.c: Indentation and white space changes.
2072 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2073 don't enable it by default.
2074 (i386_intel_operand): Remove redundant prototype.
2075 Move check on number of memory operands, and i.mem_operands++
2076 (i386_intel_memory_operand): To here.
2077 Remove i386_immediate code from here. Remove special case code
2078 for input and output using (%dx). Remove base/index checks and
2079 call i386_index_check instead. Save initial operand_string
2080 argument for error message.
2081 (i386_operand): Remove redundant prototype. Move base/index
2082 checks to i386_index_check.
2083 (i386_displacement): Move intel mode check for non-zero
2084 i.disp_operand
2085 (i386_intel_memory_operand): To here.
c3332e24 2086
6d8809aa
RH		 20871999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2088
2089 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2090 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2091 by .register pseudo-op if -64 and --no-undeclared-regs.
2092 (s_register, sparc_adjust_symtab): New functions.
2093 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2094 Declare sparc_adjust_symtab as tc_adjust_symtab.
2095 * doc/c-sparc.texi: Add description of #ignore special literal
2096 for .register pseudo-op.
2097
c8d259f7
CM		 20981999-07-30 Catherine Moore <clm@cygnus.com>
2099
eaa15ab8 2100 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
c8d259f7
CM		 2101 the relocation's section offset.
2102
b77ad1d4
AM		 21031999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2104
2105 * write.c (fixup_segment): Fix generic error check overflow test.
2106
2107 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2108 X_add_number to long.
2109
b53fcc20
JL		 2110Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2111
2112 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2113 processing.
2114
d2e71411
ILT		 21151999-07-27 Ian Lance Taylor <ian@zembu.com>
2116
2117 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2118 VTABLE relocations.
2119
e9f56b1d
ILT		 21201999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2121
2122 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 2123
1a39f480
ILT		 2124 * configure.bat: Remove; obsolete.
2125 * config/go32.cfg: Likewise.
2126
29fe79d3
ILT		 21271999-07-21 Brad M. Garcia <bgarcia@fore.com>
2128
2129 * configure.in (i386-*-vxworks*): New target.
2130 * configure: Rebuild.
2131
e06510e6
RH		 21321999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2133
2134 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2135
dabe3bbc
RH		 21361999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2137
2138 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2139 on -64 and not pic.
2140 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2141 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2142 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2143 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2144 MAX_RELOC_EXPANSION): Define.
2145 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2146
b4cac588
AM		 21471999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2148
2149 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2150 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2151 block. Print a warning if an 8-bit or 16-bit constant
2152 displacement or immediate is truncated on output.
2153 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2154 immediate.
2155 (i386_operand): Disallow immediate jump absolute operand.
2156
966ed0b4
ILT		 21571999-07-15 Ian Lance Taylor <ian@zembu.com>
2158
0ed15843
ILT		 2159 * configure.in: Bump version number to 2.9.5.
2160 * configure: Rebuild.
2161
966ed0b4
ILT		 2162 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2163 or %llx work.
2164
67f1cff0
JL		 2165Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2166
2167 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2168 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2169
2f992c04
NC		 21701999-07-14 Philip Blundell <pb@nexus.co.uk>
2171
2172 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2173 is defined.
2174 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2175
2176 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2177 if -mno-fpu was given.
2178 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2179 relocs.
2180 (cons_fix_new_arm): Remove misleading comments.
2181
14ad458a
ILT		 21821999-07-14 Ian Lance Taylor <ian@zembu.com>
2183
2184 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2185 error message.
2186 (relax_segment): Likewise. After giving a rs_org error, convert
2187 the frag to rs_align to avoid cascading errors.
2188
36823076
AS		 21891999-07-12 Andreas Schwab <schwab@suse.de>
2190
2191 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2192
ab9da554
ILT		 21931999-07-11 Ian Lance Taylor <ian@zembu.com>
2194
2195 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2196 as appropriate. Fill in structure initializations. Add variable
2197 initializations. Add casts.
2198 * dwarf2dbg.c (print_stats): Change i to size_t.
2199 * listing.c (listing_listing): Change list_line to unsigned int.
2200
e0accf0c
ILT		 22011999-07-10 Ian Lance Taylor <ian@zembu.com>
2202
2203 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2204 rather than checking for \001 and \002 in symbol name.
2205 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
2206
7d4ce8a9
JL		 2207Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
2208
2209 * configure.in (hppa*-linux-gnu*): New target.
2210 * configure: Rebuilt.
2211
5395a469
NC		 22121999-07-08 Nick Clifton <nickc@cygnus.com>
2213
2214 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
2215
cac58fa6
NC		 22161999-07-07 Nick Clifton <nickc@cygnus.com>
2217
5395a469 2218 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 2219 accessing symbolP directly.
2220
03b36ee1
JL		 2221Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
2222
2223 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
2224 for ELF.
2225
49a5575c
NC		 22261999-07-05 Nick Clifton <nickc@cygnus.com>
2227
2228 * config/tc-arm.c (ARM_EXT_V5): Define.
2229 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
2230 (md_begin): Detect ARM v5 architectures.
2231 (md_parse_option): Accept arm v5 specification.
2232 (md_show_usage): Documment -marmv5 switch.
2233
2234 * doc/c-arm.texi: Document -marmv5 command line option.
2235
2236 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
2237 op.
2238 (validate_immediate_twopart): New function. Determine if a
2239 constant can be computed by two ADD instructions.
2240 (output_inst): Remove its command line parameter - it was never
2241 used.
2242 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
2243 implememt the ADRL pseudo op.
2244 (tc_gen_reloc): Generate a suitable error message if an ADRL
2245 instruction tries to generate a real reloc.
2246
2247 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
2248
09ecf0ba
JL		 2249Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
2250
2251 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
2252 into lower case.
2253
264d6861
ILT		 22541999-06-27 H.J. Lu <hjl@gnu.org>
2255
2256 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
2257 non BFD_ASSEMBLER case.
2258
827c0149
ILT		 22591999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
2260
2261 * config/obj-coff.c (obj_coff_section): Mark writable sections as
2262 data.
2263
a340d270
RH		 22641999-06-26 David Mosberger <davidm@hpl.hp.com>
2265
2266 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
2267 out_end_sequence() when the address decreases due to a new frag.
2268 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
2269 numbering starts with 1.
2270
16b93d88
NC		 22711999-06-23 Nick Clifton <nickc@cygnus.com>
2272
2273 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
2274 .section for COFF.
2275 (mcore_s_text): Call obj_elf_text for ELF target.
2276 (mcore_s_data): Call obj_elf_data for ELF target.
2277 (mcore_s_section): No longer ELF specific. Call obj_coff_section
2278 for COFF target.
2279 (mcore_s_bss): New function: Dump literal table before changing
2280 sections.
2281 (mcore_s_comm): New function: Dump literal table before changing
2282 sections.
2283
2284 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
2285 No longer static functions.
2286 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
2287 Provide prototypes for these functions.
2288
fed9b18a
ILT		 22891999-06-22 Ian Lance Taylor <ian@zembu.com>
2290
be2acf27
ILT		 2291 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
2292 a list of names, to try obj_segment_name, and to try abbreviated
2293 names when using COFF without long section names.
2294
7dcc9865
ILT		 2295 * config/tc-alpha.c: More use of symbol accessor functions.
2296 * config/tc-arc.c: Likewise.
2297 * config/tc-d30v.c: Likewise.
2298 * config/tc-fr30.c: Likewise.
2299 * config/tc-i860.c: Likewise.
2300 * config/tc-m88k.c: Likewise.
2301 * config/tc-mcore.c: Likewise.
2302 * config/tc-ns32k.c: Likewise.
2303 * config/tc-sparc.c: Likewise.
2304 * config/tc-v850.c: Likewise.
2305
a77f5182
ILT		 2306 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
2307 sy_value with appropriate accessor functions.
2308 * config/tc-arm.c (md_apply_fix3): Likewise.
2309 * config/tc-d10v.c (AT_WORD_P): Likewise.
2310 * config/tc-v850.c (reg_name_search): Likewise.
2311
fed9b18a
ILT		 2312 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
2313 use symbol_get_bfdsym instead.
2314 * config/tc-ppc.c (md_assemble): Likewise.
2315 * config/tc-v850.c (v850_comm): Likewise.
2316
310b5aa2
ILT		 23171999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
2318
2319 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
2320 the symbol, rather than accessing the bsym member.
2321 * config/tc-d10v.c (tc_gen_reloc): Likewise.
2322 * config/tc-d30v.c (tc_gen_reloc): Likewise.
2323 * config/tc-mcore.c (tc_gen_reloc): Likewise.
2324 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
2325 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
2326 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
2327 * config/tc-tic30.c (tc_gen_reloc): Likewise.
2328 * config/tc-v850.c (tc_gen_reloc): Likewise.
2329
9cb8e75e
JL		 2330Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
2331
2332 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
2333 (hppa_gen_reloc_type): Conditionalize on BFD64.
2334 (tc_gen_reloc): Re-enable ELF relocations.
2335 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
2336
3d103319
ILT		 23371999-06-21 Ian Lance Taylor <ian@zembu.com>
2338
2339 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
2340 warning.
2341 (do_ldst): Move assignment out of if condition.
2342 (md_apply_fix3): Add casts to avoid printf format warnings. Add
2343 parentheses to avoid warning.
2344
776b24b4
NC		 23451999-06-21 Nick Clifton <nickc@cygnus.com>
2346
155f0fe7
NC		 2347 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
2348 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 2349
809ffe0d
ILT		 23501999-06-19 Ian Lance Taylor <ian@zembu.com>
2351
2352 * config/tc-ppc.c: Update for symbol handling changes.
2353 * config/obj-coff.c: Likewise.
2354
49863f82
JL		 2355Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
2356
2357 * tc-hppa.c: General cleanups of ELF support. No more spaces
2358 and subspaces for ELF.
2359 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
2360 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
2361 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
2362 (UNWIND_SECTION_NAME): Likewise.
2363 (space/subspace related structures): Conditionalize definitions
2364 on OBJ_SOM.
2365 (space/subspace directives and support routines): Conditionalize
2366 definitions and references/uses on OBJ_SOM.
2367 (label_symbol_struct): For ELF, track the symbol's segment. For
2368 SOM track its space.
2369 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
2370 changes.
2371 (USE_ALIASES): Kill for both SOM & ELF.
2372 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
2373 (pa_space, pa_subspace): Corresponding changes.
2374 (pa_spaces_begin): Corresponding chagnes.
2375 (md_begin): Do not muck around with space/subspace stuff for
2376 OBJ_ELF.
2377 (md_apply_fix): Temporarily disable argument relocation stuff
2378 for OBJ_ELF.
2379 (tc_gen_reloc): Temporarily disable relocation generation for
2380 OBJ_ELF
2381 (pa_build_unwind_subspace): Similarly.
2382
fed881b1
NC		 23831999-06-16 Nick Clifton <nickc@cygnus.com>
2384
2385 * config/tc-arm.c (thumb_set): New pseudo op.
2386 (text, data, section): Override these pseudo ops with ARM
2387 specific versions.
2388 (s_thumb_set): New function: Perform the same as a .set pseudo
2389 op, but also mark the alias'ed symbol as being a Thumb
2390 function.
2391 (arm_s_text): New function: Perform the same as the .text
2392 pseudo op, but dump the literal pool before changing
2393 sections.
2394 (arm_s_data): New function: Perform the same as the .data
2395 pseudo op, but dump the literal pool before changing
2396 sections.
2397 (arm_s_section): New function: Perform the same as the
2398 .section pseudo op, but dump the literal pool before changing
2399 sections.
2400 (arm_cleanup): Do not reset the current section before dumping
2401 the literal pool.
2402
0f94f4c8
NC		 24031999-06-17 Nick Clifton <nickc@cygnus.com>
2404
2f3519a2
NC		 2405 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
2406 OPTION_NO_WARN_UNMATCHED entries.
2407 (md_parse_option): Generate a warning message if an unrecognised
2408 option is encountered.
2409
0f94f4c8
NC		 2410 * config/tc-d10v.c (do_not_ignore_hash): New variable.
2411 (get_operands): When parsing an expression after an '@' symbol
2412 has been detected, do not ignore '#' symbols.
2413 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
2414 false.
2415
e4a86f6f
ILT		 24161999-06-13 Ian Lance Taylor <ian@zembu.com>
2417
2418 From K. Richard Pixley <rich@noir.com>:
2419 * configure.in (ppc-*-vxworks*): New target.
2420 * configure: Rebuild.
2421
a8aed0fb
UD		 24221999-06-12 Philip Blundell <philb@gnu.org>
2423
2424 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
2425
7565ed77
ILT		 24261999-06-13 Ian Lance Taylor <ian@zembu.com>
2427
2428 * write.c (adjust_reloc_syms): Rather than never reducing reloc
2429 which refer to symbols in linkonce sections, permit reducing the
2430 relocs if the symbol is local.
2431
b9e57a38
ILT		 24321999-06-12 Ian Lance Taylor <ian@zembu.com>
2433
2434 * subsegs.c (subseg_text_p): New function.
2435 * as.h (subseg_text_p): Declare.
2436 * read.c (do_align): Use subseg_text_p to set the default fill.
2437 * write.c (subsegs_finish): Likewise.
2438 * config/obj-coff.c (write_object_file): Likewise.
2439 * config/tc-i386.h (md_maybe_text): Don't define.
2440 (md_do_align): Use subseg_text_p to set the default fill.
2441 * config/tc-m32r.c (m32r_do_align): Likewise.
2442 * config/tc-sh.c (sh_do_align): Likewise.
2443 * config/tc-sparc.h (md_do_align): Likewise.
2444
008960a5
ILT		 24451999-06-12 David O'Brien <obrien@freebsd.org>
2446
2447 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
2448 * configure: Rebuild.
2449
a1605869
ILT		 24501999-06-12 Ian Lance Taylor <ian@zembu.com>
2451
d9ac5a3b
ILT		 2452 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
2453 * Makefile.am: Rebuild dependencies.
2454 * Makefile.in: Rebuild.
2455
a1605869
ILT		 2456 * config/tc-i386.c (i386_immediate): Remove unused label
2457 seg_unimplemented.
2458
2459 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
2460 * symbols.c: Likewise.
2461 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
2462 sy_next field when taking address, rather than symbol_next.
2463
2464 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
2465 offsetT.
2466 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
2467 value from the output file architecture.
2468 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
2469 * dwarf2dbg.h: Change bfd_vma to addressT.
2470
a7cd1c22
ILT		 24711999-06-11 Ian Lance Taylor <ian@zembu.com>
2472
2473 * dwarf2dbg.h: Use PARAMS in function declarations.
2474
76171f81
ILT		 24751999-06-11 Martin Dorey <mdorey@madge.com>
2476
2477 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
2478 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
2479 OBJ_ELF.
2480 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
2481
9b4d630b
ILT		 24821999-06-11 Ian Lance Taylor <ian@zembu.com>
2483
5865bb77
ILT		 2484 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
2485
9e7c96d9
ILT		 2486 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
2487 popsection.
2488
1b50c718
ILT		 2489 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
2490
1bf67e0d
ILT		 2491 * read.c (read_a_source_file): Only declare inescape if
2492 QUOTES_IN_INSN.
2493
2494 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
2495 match parameters.
2496 (find_entry_byval): Add parens to avoid warning.
2497
2498 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
2499
9b4d630b
ILT		 2500 * symbols.c (resolve_symbol_value): Don't permit subtraction of
2501 undefined symbols.
2502
a22b281c
RH		 25031999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
2504
66778679 2505 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
a22b281c
RH		 2506 with isoctal.
2507
2508 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
2509 synthetize_setx): New functions.
2510 (md_assemble): Broken the special cases into the above
2511 functions. Make compiler happy if sizeof(bfd_vma)==4.
2512 Fix sethi generated from set/setuw. If instructions have a relloc,
2513 always clear the fields to be relocated in the opcode.
2514 (sparc_ip): Remove special_case global variable.
2515
7f2f689c
ILT		 25161999-06-10 Ian Lance Taylor <ian@zembu.com>
2517
d7ba4a77
ILT		 2518 Based on patches from John W. Woznack <jwoznack@concentric.net>:
2519 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
2520 indication of success rather than a value.
2521 (itbl_get_val): Likewise.
2522 (itbl_get_field): Use strcspn. Change delimiters to include
2523 parens.
2524 * itbl-ops.h (itbl_get_reg_val): Update declaration.
2525 (itbl_get_val): Likewise.
2526 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
2527
7f2f689c
ILT		 2528 * symbols.c (copy_symbol_attributes): Convert local symbols to
2529 regular symbols.
2530
c1d3c45e
NC		 25311999-06-10 Nick Clifton <nickc@cygnus.com>
2532
2533 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
2534 ARM920t.
2535
63fab58c
RH		 25361999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2537
2538 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
2539 Optimize set if sizeof(bfd_vma) == 64.
2540 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 2541 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 2542 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
2543
cf9a1301
RH		 25441999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
2545
2546 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
2547 (s_ncons): New function.
2548 (native_op_table): New table.
2549 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
2550 R_SPARC_OLO10 handling.
2551
bf29b231
RH		 2552Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
2553
2554 * expr.h (struct expressionS): Revert last change; widen X_op.
2555 * config/tc-alpha.c (md_begin): Check the field is wide enough.
2556
9be1cda6
AS		 2557Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2558
a4835b42
AS		 2559 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
2560 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
2561 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
2562 * Makefile.in: Regenerated.
2563
9be1cda6
AS		 2564 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
2565 `common' pass on to s_mri_common.
2566 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
2567
62335629
RH		 25681999-06-06 Richard Henderson <rth@cygnus.com>
2569
2570 * config/obj-elf.c (obj_elf_section): Don't free the return
2571 value of demand_copy_C_string.
2572
9de8d8f1
RH		 25731999-06-05 Richard Henderson <rth@cygnus.com>
2574
2575 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
2576 creation logic from obj_elf_create_section.
2577
2578 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
2579 (section_stack): New.
2580 (special_sections): Make const.
2581 (obj_elf_section): Gut and rewrite parsing.
2582 (obj_elf_change_section): New function broken out of obj_elf_section.
2583 (obj_elf_parse_section_letters): Likewise.
2584 (obj_elf_section_word): Likewise.
2585 (obj_elf_section_type): Likewise.
2586 (obj_elf_previous): Treat as a toggle.
2587 (obj_elf_popsection): New.
2588 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
2589 (ppc_section_type): Likewise.
2590 * config/tc-ppc.h: Likewise.
2591
2592 * expr.h (struct expressionS): Don't make X_op a bitfield.
2593 * config/tc-alpha.c: Update for symbol handling changes.
2594 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
2595 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
2596
58b5739a
RH		 25971999-06-05 Richard Henderson <rth@cygnus.com>
2598
2599 * dwarf2dbg.c (*): Convert to K&R + prototypes.
2600 (dwarf2_gen_line_info): Kill unused variables.
2601 (dwarf2_finish): Likewise.
2602 (dwarf2_where): Likewise.
2603 (dwarf2_directive_file): If we've only got a string,
2604 hand off to s_app_file.
2605 * ecoff.c: Move the include of ecoff.h.
2606 * symbols.h (S_IS_FUNCTION): Prototype.
2607
2608 * read.c (LEX_HASH): Supply a default.
2609 (lex_type): Use it.
2610 (s_globl): Update `c' after skipping whitespace.
2611 * read.h (LEX_END_NAME, is_name_ender): New.
2612 * expr.c (get_symbol_end): Respect it.
2613
398e8c25
ILT		 26141999-06-04 Mark Klein <mklein@dis.com>
2615
993142d5
ILT		 2616 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
2617 to real if OBJ_SOM
2618 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
2619
398e8c25
ILT		 2620 * config/tc-hppa.c: Update for symbol handling changes.
2621
b4013713
ILT		 26221999-06-03 Ian Lance Taylor <ian@zembu.com>
2623
080e41e6
ILT		 2624 * cgen.c: Update for symbol handling changes.
2625 * config/tc-m32r.c: Likewise.
f412ead8 2626
a0f75b47
ILT		 2627 * config/tc-hppa.h: Update for symbol handling changes.
2628 * config/tc-hppa.c: Likewise.
2629
174419c1
ILT		 2630 * config/tc-arm.h: Update for symbol handling changes.
2631 * config/tc-arm.c: Likewise.
2632 (symbol_make_empty): Remove. Just use symbol_create.
2633
2634 * symbols.c (symbol_set_tc): Correct name.
2635
6104f0a0
ILT		 2636 * Makefile.am: Rebuild dependencies.
2637 ($(OBJS)): Don't depend upon struc-symbol.h.
2638 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
2639 * dep-in.sed: Don't remove struc-symbol.h.
2640 * Makefile.in: Rebuild.
2641
b4013713
ILT		 2642 * doc/internals.texi (Symbols): Describe changes in symbol
2643 handling.
2644
6576f0b5
RH		 26451999-06-03 Richard Henderson <rth@cygnus.com>
2646
2647 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
2648 instead of doing the work by hand.
2649
fac0d250
RH		 26501999-06-03 David Mosberger <davidm@hpl.hp.com>
2651
2652 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
2653 state of line state-machine.
2654 (struct ls): Collect DWARF2 line state-machine state in new member
2655 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
2656 resulted in any DWARF2 directives.
2657 (reset_state_machine): New function.
2658 (out_end_sequence): Ditto.
2659 (dwarf2_gen_line_info): When switching sections or switching to a
2660 lower text address, call out_end_sequence() first to terminate the
2661 previous code sequence as code sequences MUST have monotonically
2662 increasing addresses.
2663 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
2664
26651999-06-03 David Mosberger <davidm@hpl.hp.com>
2666
2667 * as.c (parse_args): Add option -gdwarf2 to allow requesting
2668 DWARF2 debug info (line information only, at this point).
2669 * as.h: Update comment about supported debug formats.
2670 * dwarf2dbg.c, dwarf2dbg.h: New files.
2671 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
2672
2673 * expr.c (operand): Don't use [ for parens if we want an index op.
2674 (op_encoding): Switch [ into O_index, if desired.
2675 (op_rank): Renumber with O_index on bottom.
2676 (expr): If O_index, match closing bracket.
2677 * expr.h (O_index): New.
2678
2679 * read.c (read_a_source_file): Conditionally allow matched "
2680 in lines passed to md_assemble.
2681
2682 * config/obj-elf.c (elf_pseudo_table): Add `common'.
2683
49309057
ILT		 26841999-06-03 Ian Lance Taylor <ian@zembu.com>
2685
2686 Add support for storing local symbols in a small structure to save
2687 memory when assembling large files.
2688 * as.h: Don't include struc-symbol.h.
2689 (symbolS): Add typedef.
2690 * symbols.c: Include struc-symbol.h.
2691 (local_hash): New static variable.
2692 (save_symbol_name): New static function, from symbol_create.
2693 (symbol_create): Call save_symbol_name.
2694 (local_symbol_count): New static variable.
2695 (local_symbol_conversion_count): Likewise.
2696 (LOCAL_SYMBOL_CHECK): Define.
2697 (local_symbol_make): New static function.
2698 (local_symbol_convert): New static function.
2699 (colon): Handle local symbols. Create local symbol for local
2700 label name.
2701 (symbol_table_insert): Handle local symbols.
2702 (symbol_find_or_make): Create local symbol for local label name.
2703 (symbol_find_base): Check for local symbol.
2704 (symbol_append, symbol_insert): Check for local symbols.
2705 (symbol_clear_list_pointers, symbol_remove): Likewise.
2706 (verify_symbol_chain): Likewise.
2707 (copy_symbol_attributes): Likewise.
2708 (resolve_symbol_value): Handle local symbols.
2709 (resolve_local_symbol): New static function.
2710 (resolve_local_symbol_values): New function.
2711 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
2712 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
2713 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
2714 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
2715 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
2716 (symbol_previous, symbol_next): New functions.
2717 (symbol_get_value_expression): Likewise.
2718 (symbol_set_value_expression): Likewise.
2719 (symbol_set_frag, symbol_get_frag): Likewise.
2720 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
2721 (symbol_mark_used_in_reloc): Likewise.
2722 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
2723 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
2724 (symbol_mri_common_p): Likewise.
2725 (symbol_mark_written, symbol_clear_written): Likewise.
2726 (symbol_written_p): Likewise.
2727 (symbol_mark_resolved, symbol_resolved_p): Likewise.
2728 (symbol_section_p, symbol_equated_p): Likewise.
2729 (symbol_constant_p): Likewise.
2730 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
2731 (symbol_get_obj, symbol_set_obj): Likewise.
2732 (symbol_get_tc, symbol_set_tc): Likewise.
2733 (symbol_begin): Initialize local_hash.
2734 (print_symbol_value_1): Handle local symbols.
2735 (symbol_print_statistics): Print local symbol statistics.
2736 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
2737 Declare new symbols.c functions. Move many declarations here from
2738 struc-symbol.h.
2739 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
2740 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
2741 (struct symbol): Move bsym to make it clearly the first field.
2742 Remove TARGET_SYMBOL_FIELDS.
2743 (symbolS): Don't typedef.
2744 (struct broken_word): Remove.
2745 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
2746 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
2747 (symbol_clear_list_pointers): Likewise.
2748 (symbol_insert, symbol_remove): Likewise.
2749 (symbol_previous, symbol_append): Likewise.
2750 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
2751 (struct local_symbol): Define.
2752 (local_symbol_converted_p, local_symbol_mark_converted): Define.
2753 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
2754 (local_symbol_get_frag, local_symbol_set_frag): Define.
2755 (local_symbol_get_real_symbol): Define.
2756 (local_symbol_set_real_symbol): Define.
2757 Define.
2758 * write.c (write_object_file): Call resolve_local_symbol_values.
2759 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
2760 (TARGET_SYMBOL_FIELDS): Don't define.
2761 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
2762 ECOFF_DEBUGGING, add ECOFF fields.
2763 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2764 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
2765 ECOFF_DEBUGGING, add ECOFF fields.
2766 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
2767 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
2768 * config/tc-mcore.h: Don't include struc-symbol.h.
2769 (TARGET_SYMBOL_FIELDS): Don't define.
2770 (struct mcore_tc_sy): Define.
2771 (TC_SYMFIELD_TYPE): Define.
2772 * Many files: Use symbolS instead of struct symbol. Use new
2773 accessor functions rather than referring to symbolS fields
2774 directly.
2775
2776 * read.c (s_mri_common): Don't add in value of line_label.
2777
2778 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
2779 checking for SEC_LINK_ONCE.
2780
2781 * config/tc-sh.h (sh_fix_adjustable): Declare.
2782
2783 * app.c (input_buffer): New static variable.
2784 (app_push): Save saved_input in allocated buffer.
2785 (app_pop): Restored saved_input.
2786 (do_scrub_chars): Change get parameter to take char * and int as
2787 arguments. Change GET macro to pass input_buffer to get
2788 function. Don't save input into allocated buffer.
2789 * as.h (do_scrub_chars): Update declaration.
2790 * input-file.c (input_file_get): Change to take char * and int.
2791 Read data into passed in buffer. Remove static buffer.
2792 * read.c (scrub_from_string): Change to take char * and int. Copy
2793 data into passed in buffer.
2794
2795 * hash.h: Neaten. Declare hash_traverse.
2796 * hash.c: Complete rewrite based on BFD hashing code.
2797 * gasp.c (chunksize): New variable.
2798 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
2799 hash_delete.
2800
661e4995
NC		 28011999-05-28 Nick Clifton <nickc@cygnus.com>
2802
2803 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
2804 addend unless the target uses an old ABI.
2805
d9a62219
DE		 2806Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
2807
2808 -Wchar-subscripts cleanup
2809 * listing.c (listing_newline): Use unsigned char variable, so
2810 calls to isascii,iscntrl are correct.
2811 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
2812 (unsigned char).
2813 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
2814 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
2815 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
2816 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
2817
6da466c7
ILT		 28181999-05-28 Torbjorn Granlund <tege@matematik.su.se>
2819
2820 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
2821 width for Coldfire.
2822 (arch_coldfire_p): New #define.
2823 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
2824
28251999-05-28 Linus Nordberg <linus.nordberg@canit.se>
2826
2827 * config/tc-m68k.c (install_operand): Add places `n', `o'.
2828
2829 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
2830 (install_operand): Add place `N'.
2831 (init_table): Add registers ACC, MACSR, MASK.
2832
2833 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
2834
2835 * config/tc-m68k.c: Change mcf5200 --> mcf.
2836 (archs): Add mcf5206e, mcf5307.
2837 (m68k_ip): Add format `u'.
2838 (install_operand): Add place `m', `M', `h'.
2839 (init_table): Add upper/lower registers.
2840
2841 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
2842
bedf545c
ILT		 28431999-05-28 Martin Dorey <mdorey@madge.com>
2844
2845 * config/tc-i960.c: Several minor changes to add ELF and
2846 BFD_ASSEMBLER support.
2847 * config/tc-i960.h: Likewise.
2848 * configure.in (i960-*-elf*): New target.
2849 * aclocal.m4, configure: Rebuild.
2850
40c62b25
AM		 28511999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2852
2853 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
2854 reloc changes when defined(BFD_ASSEMBLER).
2855
daa01f85
AM		 28561999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
2857
2858 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
2859
2860 * write.c (write_print_statistics): Output to file, not stderr.
2861
2862 * expr.c (generic_bignum_to_int32,64): Prototype.
2863
2864 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
2865 output_sleb128, output_uleb128, output_big_sleb128,
2866 output_big_uleb128, output_big_leb128): Prototype.
2867 (output_big_sleb128, output_big_uleb128): Make inline.
2868 (output_big_leb128): Remove inline
2869
2870 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2871 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
2872 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
2873 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
2874 value for correct overflow check in write.c:fixup_segment.
2875 * write.c (fixup_segment): Move bitfield overflow checks to after
2876 the md_apply_fix call.
2877 * config/obj-coff.c (fixup_segment): Likewise.
2878 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
2879 valueT *val argument.
2880
19b34177
AS		 2881Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
2882
2883 * config/atof-ieee.c (gen_to_words): Correctly round a
2884 denormalized number. Fix off-by-one in range checking for
2885 exponent in a denormal.
2886
b8a40f53
NC		 28871999-05-10 Nick Clifton <nickc@cygnus.com>
2888
2889 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
2890 name.
2891
53f3de98
RH		 2892Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
2893
2894 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
2895
578ec497
AM		 28961999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2897
2898 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
2899 (ReverseRegRegmem): Remove.
2900 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
2901 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
2902 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
2903 kludge.
2904
2905 From Doug Ledford <dledford@redhat.com>
2906 * config/tc-i386.h (RegXMM): New for P/III.
2907 * config/tc-i386.c: Add support for P/III.
2908
d0e9a01c
RH		 2909Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
2910
2911 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
2912 (md_begin): Allow ppc32 insns in ppc64bridge mode.
2913 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
2914
83183c0c
RH		 2915Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
2916
2917 * config/tc-i386.c (i386_immediate): Skip whitespace before
2918 complaining about junk after expression.
2919 (i386_displacement): Likewise.
2920
03987ced
RH		 2921Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
2922
2923 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
2924 Don't copy before downcaseing.
2925
0d96863f
CM		 29261999-05-05 Catherine Moore <clm@cygnus.com>
2927
66778679
RH		 2928 * tc-m68k.c: Include elf/m68k.h.
2929 (m68k_elf_final_processing): New routine.
2930 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
2931 Define.
0d96863f 2932
90700a53
JL		 2933Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
2934
2935 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
2936 17 bit fmt insn.
2937
252b5132
RH		 29381999-04-30 Nick Clifton <nickc@cygnus.com>
2939
2940 * config/tc-mcore.c (mcore_s_section): Dump literals before
2941 changing section.
2942
29431999-04-29 Nick Clifton <nickc@cygnus.com>
2944
2945 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
2946 for COFF/PE port.
2947
2948Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
2949
2950 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2951 (TC_INIT_FIX_DATA): Delete.
2952 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
2953 (TC_INIT_FIX_DATA): Delete.
2954 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
2955 * write.c (fix_new_internal): Initialize fx_cgen member.
2956 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
2957 (gas_cgen_md_apply_fix3): Update.
2958 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
2959 (md_cgen_record_fixup_exp): Update.
2960 (FX_OPINFO_R_TYPE): Update.
2961
2962 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
2963 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
2964 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
2965 * frags.h (struct frag): Make opindex, opinfo ints.
2966
2967 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
2968
29691999-04-26 Tom Tromey <tromey@cygnus.com>
2970
2971 * aclocal.m4, configure: Updated for new version of libtool.
2972
29731999-04-22 Nick Clifton <nickc@cygnus.com>
2974
2975 * config/tc-mcore.c (md_apply_fix3): Renamed function from
2976 md_apply_fix.
2977 (md_apply_fix3): Do not fix up absolute relocations against
2978 symbolic values.
2979
2980 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
2981
29821999-04-20 Nick Clifton <nickc@cygnus.com>
2983
2984 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
2985 changes and data-in-text directives.
2986 (mcore_cons): New function: intercept cons() operations.
2987 (mcore_float_cons): New function: intercept float_cons()
2988 operations.
2989 (mcore_stringer): New function: intercept stringer() operations.
2990
29911999-04-18 Ian Lance Taylor <ian@zembu.com>
2992
2993 * obj.h (struct format_ops): Change generate_asm_lineno field to
2994 take no parameters.
2995 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
2996
2997 * config/tc-alpha.c (find_opcode_match): Add default case to
2998 switch.
2999 (find_macro_match): Likewise.
3000 (load_expression): Parenthesize && within ||.
3001
3002 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3003
30041999-04-17 Nick Clifton <nickc@cygnus.com>
3005
3006 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3007 .text .data .section pseudo ops.
3008 (mcore_s_section): New function. Dump lits before changing secs.
3009 (mcore_s_text): New function. Dump lits before changing secs.
3010 (mcore_s_data): New function. Dump lits before changing secs.
3011
30121999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3013
3014 * config/tc-mips.c (mips_32bitmode): New.
3015 (md_begin): Set mips_32bitmode if needed.
3016 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3017 Set EF_MIPS_32BITMODE.
3018
3019Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3020
3021 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3022 change.
3023
30241999-04-16 Nick Clifton <nickc@cygnus.com>
3025
3026 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3027
3028Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3029
3030 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3031 expressions correctly.
3032
3033
30341999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3035
3036 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3037
3038Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3039
3040 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3041 and fmpynfadd instructions.
3042
30431999-04-11 Richard Henderson <rth@cygnus.com>
3044
3045 * as.h (environ): Declare it, if needed.
3046 * as.c (dump_statistics): Don't declare environ.
3047 * configure.in (environ): Detect declaration.
3048 * configure, config.in: Rebuild
3049
3050 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3051 (i386_displacement): Allocate enough space for replacement buffer.
3052 Clean up replacement buffer initialization.
3053
30541999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3055
3056 * subsegs.c (section_symbol): Don't create a new symbol if one
3057 already exists; instead, use the existing one, but set its segment
3058 and frag data if it hasn't already been defined.
3059 * config/obj-coff.c (c_section_symbol): Likewise.
3060
3061Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3062
3063 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3064
30651999-04-08 Nick Clifton <nickc@cygnus.com>
3066
3067 * config/tc-mcore.c: New File: Support routines for MCore
3068 assembler.
3069 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3070 * config/obj-coff.c: Add support for mcore-pe target.
3071
3072 * Makefile.am: Add support for MCore targets.
3073 * Makefile.in: Regenerate.
3074 * configure.in: Add support for MCore targets.
3075 * configure: Regenerate.
3076
3077 * doc/all.texi: Set MCORE.
3078 * doc/as.texinfo: Document MCore specific command line options.
3079
3080 * write.h: Prevent multiple inclusion.
3081
30821999-04-06 Ian Lance Taylor <ian@zembu.com>
3083
3084 * asintl.h (LC_MESSAGES): Never define.
3085 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3086 does not define it.
3087 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3088 does not define it.
3089
3090 * Makefile.am (m68k-parse.c): If configuring in the source
3091 directory, copy m68k-parse.y into the local directory before
3092 running ylwrap, to remove spurious differences when generating
3093 snapshots.
3094 * Makefile.in: Rebuild.
3095
3096 * config/tc-sparc.h (md_do_align): Just allocate the number of
3097 bytes necessary, rather than always allocating 1024.
3098
30991999-04-04 Ian Lance Taylor <ian@zembu.com>
3100
3101 * listing.c (listing_newline): Add cast to avoid warning.
3102 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3103 * config/tc-i386.c (i386_scale): Add return value.
3104 (build_displacement_string): Remove unused local temp_disp2.
3105 (i386_intel_memory_operand): Add parentheses to avoid warning.
3106 (i386_intel_operand): Remove unused local end_of_operand_string.
3107 (i386_operand): Remove unused local operand_modifier.
3108 (i386_operand): Add parens to avoid warning.
3109
31101999-04-04 Don Bowman <don@pixsci.com>
3111
3112 * configure.in: Add mips*-*-vxworks* target; have it define
3113 MIPS_STABS_ELF.
3114 * configure, config.in: Rebuild.
3115
31161999-03-31 Nick Clifton <nickc@cygnus.com>
3117
3118 * configure.in (emulations): Add support for arm-epoc-pe.
3119 * configure: Regenerate.
3120 * config/te-epoc-pe.h: New file. Define macros specific to
3121 arm-epoc-pe target.
3122 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3123 for arm-epoc-pe target.
3124
3125Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3126
3127 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3128
3129Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3130
3131 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3132 detect ",n" without a condition.
3133 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3134
3135
3136Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3137
3138 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3139 instruction is encoded with one bit.
3140
3141
31421999-03-23 Ian Lance Taylor <ian@zembu.com>
3143
3144 * doc/internals.texi (CPU backend): Mention that
3145 line_separator_chars should not include newline. From thi
3146 <ttn@mingle.glug.org>.
3147
31481999-03-22 Doug Evans <devans@casey.cygnus.com>
3149
3150 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3151 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3152
3153Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3154
3155 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3156
3157Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3158
3159 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3160
3161
3162Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3163
3164 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3165
31661999-03-15 Martin Hunt <hunt@cygnus.com>
3167
3168 * app.c (do_scrub_begin): Change '-' back to a symbol char
3169 so we can use multiple opcodes on a line again.
3170
3171 * config/tc-d30v.c: By default, warn if a symbol has
3172 the same name as a register. Plus some minor
3173 updates from the branch.
3174
31751999-03-13 Nick Clifton <nickc@cygnus.com>
3176
3177 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3178 BFD_RELOC_16 and BFD_RELOC_64.
3179
31801999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3181
3182 * expr.c (expr): Add missing else.
3183
31841999-03-12 Nick Clifton <nickc@cygnus.com>
3185
3186 * config/tc-arm.c (md_apply_fix3): Improve error message.
3187
31881999-03-11 Doug Evans <devans@casey.cygnus.com>
3189
3190 * Makefile.am (CPU_TYPES): Add fr30.
3191 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3192 (fr30,m32r dependencies): Update.
3193 * Makefile.in: Rebuild.
3194
3195 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3196 (gas_cgen_record_fixup_exp): Ditto.
3197 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3198 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3199 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3200 (md_cgen_lookup_reloc): Update use of operand->type.
3201 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3202 (md_convert_frag): Call cgen_operand_lookup_by_num.
3203 (md_cgen_lookup_reloc): Update use of operand->type.
3204 (m32r_cgen_record_fixup_exp): Ditto.
3205
32061999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
3207
3208 * config/tc-mips.c (md_show_usage): Fix message.
3209
32101999-03-03 Nick Clifton <nickc@cygnus.com>
3211
3212 * doc/c-arm.texi (ARM Syntax): Document new command line switches
3213 and LDR reg,=<expr> instruction.
3214
3215 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
3216 -mcpu=arm9tdmi.
3217
3218Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
3219
3220 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
3221
32221999-02-17 Nick Clifton <nickc@cygnus.com>
3223
3224 This patch was created by: Scott Bambrough
3225 <scottb@corelcomputer.com>
3226
3227 * app.c:
3228 Special cased '@' character. The '@' character is used as the
3229 ARM assembler comment character, as a special character
3230 and in ELF .symver pseudo-op's, and as a special character in
3231 .type and .section pseudo-ops.
3232 (symver_pseudo): New static variable.
3233 (symver_state): New static variable.
3234 (struct app_save): Add field 'symver_state'.
3235 (app_push): Save global symver_state int struct app_save.
3236 (app_pop): Restore global symver_state from struct app_save.
3237 (do_scrub_chars): Special case handling of '@' character in
3238 .symver pseudo-ops.
3239
3240 * configure.in: Modified to recognize armv* uname syntax from ARM
3241 Linux kernel.
3242 * configure: Regenerated.
3243
3244 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
3245 a prefix to the section's type.
3246 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
3247 the type's typename.
3248
3249 * config/tc-arm.h: Add support for PIC generation:
3250 (pic_code): New boolean.
3251 (obj_relocate_extern): Define.
3252 (TC_RELOC_RTSYM_LOC_FIXUP): Define
3253 (TC_CONS_FIX_NEW): Define.
3254 (tc_fix_adjustable): Define.
3255 (GLOBAL_OFFSET_TABLE_NAME): Define.
3256
3257 * config/tc-arm.c: Add support for PIC generation:
3258 (line_seperator_chars): Allow ';' as a seperator for Linux.
3259 (is_immediate_prefix): New macro.
3260 (arm_parse_reloc): New function.
3261 (s_arm_elf_cons): New function.
3262 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
3263 (md_undefined_symbol): Special case handling for the Global Offset
3264 Table's symbol.
3265 (md_apply_fix3): Handle PIC relocs.
3266 (tc_gen_reloc): Handle PIC relocs.
3267 (md_parse_option): Add support for '-k' command line switch to
3268 enable PIC generation.
3269 (cons_fix_new_arm): New function.
3270 (s_arm_elf_cons): New function.
3271
3272Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
3273
3274 * configure.in: Add comments for uses of AC_DEFINE.
3275 * acinclude.m4: Likewise.
3276 * acconfig.h: Remove.
3277 * aclocal.m4: Rebuild.
3278 * configure: Rebuild.
3279 * Makefile.in: Rebuild.
3280 * config.in: Rebuild.
3281
32821999-02-15 Jim Lemke <jlemke@cygnus.com>
3283
3284 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
3285 non-constant offset from a base register.
3286
32871999-02-14 Ken Raeburn <raeburn@raeburn.org>
3288
3289 * config/tc-alpha.c (md_show_usage): Put \ before newline in
3290 strings always.
3291
3292Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
3293
3294 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
3295 (emit_insn): Look for pc-relative and no-overflow specifiers on
3296 internal relocation types.
3297
32981999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
3299
3300 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
3301 -mcpu=NNNN flags.
3302
3303 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
3304 mips_cpu instead.
3305 (mips_4650, mips_4010, mips_4100): Variables removed.
3306 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
3307 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
3308 variables.
3309 (md_begin): Don't bother initializing the mips_NNNN variables;
3310 mips_cpu is set, and that's good enough now.
3311 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
3312 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
3313 (show): New function, to handle wrapping in the CPU lists.
3314 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
3315
3316Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
3317
3318 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
3319 than treat as an immediate specifier.
3320
3321Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
3322
3323 * config/tc-i386.c: Prototype many functions.
3324 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
3325 (i386_immediate): Remove unused second argument.
3326 (i386_intel_operand): Fix i386_is_reg typo.
3327 (i386_operand): Use allow_naked_reg.
3328 (output_invalid): Make operand int for K&R.
3329
3330Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
3331
3332 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
3333 patch.
3334 * Makefile.in: Rebuild.
3335
33361999-02-09 Doug Evans <devans@casey.cygnus.com>
3337
3338 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
3339 (cgen.o): Ditto.
3340 (EXTRA_as_new_SOURCES): Comment out.
3341 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
3342 * Makefile.in: Rebuild.
3343 * doc/Makefile.in: Rebuild.
3344 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
3345 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
3346 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
3347 * configure: Rebuild.
3348 * aclocal.m4: Rebuild.
3349 * config.in: Rebuild.
3350 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
3351 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3352 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
3353 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3354 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
3355 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
3356 (gas_cgen_record_fixup_exp): Ditto.
3357 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
3358 descriptor, not global variable.
3359 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
3360 descriptor, not global variable. Refer to insert_operand handler
3361 via cpu descriptor, not global function.
3362 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
3363 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
3364 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
3365 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
3366 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
3367 * config/tc-m32r.c: Ditto.
3368 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
3369 (md_assemble): Ditto.
3370 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
3371
33721999-02-09 Nick Clifton <nickc@cygnus.com>
3373
3374 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
3375 relocations for ELF targets.
3376
33771999-02-08 Nick Clifton <nickc@cygnus.com>
3378
3379 * configure.in: Add support for StrongARM target.
3380 * configure: Regenerate.
3381
33821999-02-05 Nick Clifton <nickc@cygnus.com>
3383
3384 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
3385
3386 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
3387 for COFF ports.
3388
3389Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
3390
3391 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
3392
3393Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
3394
66778679
RH		 3395 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
3396 (INTEL_DWORD_MNEM_SUFFIX): Define.
3397 (BYTE_PTR): Define.
3398 (WORD_PTR): Define.
3399 (DWORD_PTR): Define.
3400 (XWORD_PTR): Define.
3401 (SHORT): Define.
3402 (OFFSET_FLAT): Define.
3403 (FLAT): Define.
3404 (NONE_FOUND): Define.
3405 (No_dSuf): Define.
3406 (No_xSuf): Define.
3407 * config/tc-i386.c (set_intel_syntax): New routine.
3408 (intel_syntax): Declare.
3409 (allow_naked_reg): Declare.
3410 (md_pseudo_table): Support .intel_syntax and .att_syntax.
3411 (intel_float_operand): New routine.
3412 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
3413 Handle brackets as well as parens. Call i386_intel_operand for
3414 intel syntax. Reverse operands if appropriate. Handle new
3415 suffixes. Handle movzx and movsx.
3416 (i386_is_reg): New routine.
3417 (i386_immediate): New routine.
3418 (i386_scale): New routine.
3419 (i386_displacement): New routine.
3420 (i386_operand_modifier): New routine.
3421 (build_displacement_string): New routine.
3422 (i386_parse_seg): New routine.
3423 (i386_intel_memory_operand): New routine.
3424 (i386_intel_operand): New routine.
3425 (i386_operand): Call i386_displacement, i386_immediate,
3426 i386_scale, etc. instead of handling inline.
3427 (parse_register): Handle registers without prefix.
252b5132
RH		 3428
3429Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
3430
66778679
RH		 3431 * configure: Regenerate.
3432 * configure.in (arm-*-oabi): New.
3433 (thumb-*-oabi): New.
3434 * config/tc-arm.c (target_oabi): Declare.
3435 (md_apply_fix3): Support REL relocs.
3436 (md_parse_option): Handle -oabi.
3437 (elf32_arm_target_format): New routine.
3438 (md_longopts): Add OPTION_OABI.
3439 * config/tc-arm.h: Redefine TARGET_FORMAT.
252b5132
RH		 3440
3441
34421999-01-28 Nick Clifton <nickc@cygnus.com>
3443
3444 * write.c (write_relocs): Handle out of range error.
3445
3446 * config/tc-fr30.c (fr30_fix_adjustable): New function.
3447 (fr30_force_relocation): Default to 0.
3448
3449 * config/tc-fr30.h (obj_fix_adjustable): Define.
3450 (TC_FORCE_RELOCATION): Define.
3451
3452 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
3453 relocs.
3454
34551999-01-16 Nick Clifton <nickc@cygnus.com>
3456
3457 * config/tc-d30v.c (write_2_short): Do not generate a sequential
3458 merge of two instructions if the left instruciton kills the right.
3459
34601999-01-11 Doug Evans <devans@casey.cygnus.com>
3461
3462 * Makefile.in: Regenerate.
3463 * configure.in: Redo test for using cgen.
3464 * configure: Regenerate.
3465
34661999-01-09 Nick Clifton <nickc@cygnus.com>
3467
3468 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
3469 redefinition of this macro.
3470
3471Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
3472
3473 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
3474 warning.
3475
34761998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3477
3478 * config/tc-mips.c (append_insn): For mips16, insert a nop between
3479 a read of HI or LO and an immediatly following branch.
3480
34811998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
3482
3483 * config/tc-mips.c (md_begin): Another correction to the setting of
3484 mips_eabi64.
3485
34861998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
3487
3488 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
3489
34901998-12-21 Nick Clifton <nickc@cygnus.com>
3491
3492 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
3493 bit insn when optimizing, so that parallelised instructions will
3494 start on a 32 bit boundary.
3495
34961998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
3497
3498 * config/tc-mips.c (mips_eabi64): New.
3499 (md_begin): Set mips_eabi64.
3500 (mips_elf_final_processing): Use it.
3501
35021998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3503
3504 * config/tc-mips.c (mips_elf_final_processing):
3505 Correct setting of ABI in e_flags.
3506
3507Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
3508
3509 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
3510
35111998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
3512
3513 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
3514
35151998-12-15 Doug Evans <devans@casey.cygnus.com>
3516
3517 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
3518 warning, values that don't fit in the field.
3519
35201998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3521
3522 * config/tc-mips.c (mips_abi_string): New.
3523 (md_parse_option,md_longopts): Add mabi.
3524 (mips_elf_final_processing): Set e_flags based on mabi flag.
3525
35261998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3527
3528 * config/tc-mips.c (md_parse_option): Handle vr4111.
3529
353098-12-11 Ken Raeburn <raeburn@cygnus.com>
3531
3532 * config/tc-h8300.c (build_bytes): Change message given if the
3533 instruction requires H8/300H mode and we're not in Hmode, to
3534 suggest that it may be the operand modes that are the problem, not
3535 necessarily the opcode.
3536
35371998-12-10 Nick Clifton <nickc@cygnus.com>
3538
3539 * config/tc-fr30.c: Add line separator character.
3540
3541Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
3542
3543 * configure.in (hppa-*-mpeix*): New target.
3544 * config/obj-som.h (obj_som_compiler): Declare.
3545 * config/obj-som.c (compiler_seen): New static variable.
3546 (obj_som_compiler): New function.
3547 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
3548 (md_pseudo_table): Add "compiler" if OBJ_SOM.
3549 (pa_type_args): Set hppa_priv_level.
3550 (pa_compiler): New static function if OBJ_SOM.
3551 * configure: Rebuild.
3552
3553Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
3554
3555 * read.c (output_leb128): Don't mark as inline.
3556
35571998-12-08 Andrew MacLeod <amacleod@cygnus.com>
3558
3559 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
3560 AIX .vbyte unaligned data support.
3561 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
3562 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
3563 sections.
3564
35651998-12-07 Nick Clifton <nickc@cygnus.com>
3566
3567 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
3568 input handling.
3569
3570Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
3571
66778679
RH		 3572 * config/tc-arm.c (elf32_arm_force_relocation): Check for
3573 BFD_RELOC_ARM_PCREL_BRANCH.
252b5132
RH		 3574
3575Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
3576
3577 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
3578 checking the target type.
3579 (mips-dec-bsd*): Set endian to little.
3580 * configure: Rebuild.
3581
3582 COFF weak symbol support, based on patches from Mark Elbrecht
3583 <snowball3@usa.net>:
3584 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
3585 * config/obj-coff.c (obj_coff_weak): New static function.
3586 (obj_coff_endef) [both versions]: Handle weak symbols.
3587 (coff_frob_symbol): Likewise.
3588 (yank_symbols): Likewise.
3589 (obj_pseudo_table): Add "weak".
3590
3591 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
3592 <aymeric.vincent@emi.u-bordeaux.fr>.
3593 * aclocal.m4: Rebuild with current tools.
3594 * configure: Rebuild.
3595
3596 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
3597 an assertion failure for a case we can't handle when OBJ_ECOFF.
3598
3599 * expr.c (operator): And with 0xff to avoid problems with signed
3600 char.
3601
36021998-12-03 Nick Clifton <nickc@cygnus.com>
3603
3604 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
3605 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
3606
36071998-12-02 Nick Clifton <nickc@cygnus.com>
3608
3609 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
3610 LDI:20 insn.
3611
3612Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
3613
3614 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
3615 of pcrel point.
3616
3617Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
3618
3619 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
3620 pcrel point.
3621
3622Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
3623
3624 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
3625 scope.
3626 (d10v_cleanup): Only generate previous insn if a multiline insn is
3627 not pending.
3628
3629Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
3630
3631 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
3632 FR30_OPERAND_I32.
3633
3634Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
3635
3636 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
3637 -marm6xxx command line switches.
3638
36391998-11-18 Doug Evans <devans@casey.cygnus.com>
3640
3641 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
3642 (itbl-ops.o): Delete duplicate dependencies.
3643 Rebuild dependencies.
3644 Add fr30 dependencies.
3645 * Makefile.in: Rebuild.
3646
3647Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
3648
3649 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
3650 opcode list.
3651 * listing.c: Ignore line terminator characters found inside
3652 strings.
3653
3654Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
3655
3656 * po/gas.pot: Regenerated.
3657
3658Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
3659
3660 * config/tc-fr30.c (fr30_is_colon_insn): New name for
3661 fr30_is_label_start(). Also checks for delay slot insns.
3662
3663 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
3664 FR30 instructions which contain a colon in the mnemonic.
3665
3666 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
3667
3668Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
3669
3670 * config/tc-fr30.c: Removed currently superflous code.
3671
3672Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
3673
3674 * config/tc-fr30.h: New file.
3675 * config/tc-fr30.c: Tweaking so that it will compile.
3676
3677Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
3678
66778679
RH		 3679 * config/tc-d10v.h (obj_fix_adjustable): Define.
3680 (TC_FORCE_RELOCATION): Define.
3681 (d10v_force_relocation): Declare.
3682 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
3683 (md_apply_fix3): Handle Vtable relocs.
3684 (d10v_fix_adjustable): New.
3685 (d10v_force_relocation): New.
252b5132
RH		 3686
3687Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
3688
3689 * config/tc-d30v.c: Change default behaviour to ignore potential
3690 conflicts between register name and symbol names.
3691
3692Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
3693
3694 * configure.in: Add fr30-*-*.
3695 * config/tc-fr30.c: New file.
3696 * Makefile.in: Regenerated.
3697 * config.in: Regenerated.
3698 * configure: Regenerated.
3699 * doc/Makefile.in: Regenerated.
3700 * po/gas.pot: Regenerated.
3701
3702Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
3703
3704 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
3705 are 16 bit insns.
3706
3707Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
3708
3709 * app.c (do_scrub_begin): Set characters above 127 to be symbol
3710 characters.
3711 (do_scrub_chars): Add some casts to unsigned char to avoid
3712 unwanted sign extension.
3713 * read.c (lex_type): Set characters about 127 to be symbol
3714 characters.
3715 * config/tc-i386.c (md_begin): Set identifier_chars and
3716 operand_chars for values above 127.
3717
3718Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
3719
66778679
RH		 3720 * configure.in: detect cygwin* instead of cygwin32*
3721 * configure: regenerate
252b5132
RH		 3722
3723Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
3724
3725 * listing.c: Add support for producing a listing from piped
3726 input.
3727
3728Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
3729
3730 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
3731 (append_insn): Account for the tx39's multiply behavior.
3732
37331998-10-26 Michael Meissner <meissner@cygnus.com>
3734
3735 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
3736 from assemble_parallel_insns. Add support for '->' to indicate
3737 explicitly serializing the instructions.
3738 (md_assemble): Ditto.
3739
3740Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
3741
66778679
RH		 3742 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
3743 WEAK handling.
252b5132
RH		 3744
3745Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
3746
66778679 3747 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
252b5132
RH		 3748
3749Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
3750
3751 * config/tc-mips.c : support frame and regmask/fregmask when
3752 MIPS_STABS_ELF is specified.
3753
3754Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
3755
66778679
RH		 3756 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
3757 (md_apply_fix): Don't return 1 for VTABLE relocs.
3758 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
252b5132
RH		 3759
3760Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3761
3762 * doc/c-i386.texi: Replace occurences of "opcode" with
3763 "instruction mnemonic", "instruction", or "mnemonic" when
3764 referring to the name of an instruction. Use "opcode" when
3765 referring to the sequence of machine bytes.
3766
3767 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
3768 (is_opcode_char): Rename to is_mnemonic_char.
3769 (md_assemble and i386_operand): Correct error messages from
66778679 3770 "opcode" to "instruction mnemonic"
252b5132
RH		 3771 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
3772 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
3773 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
3774 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
3775 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
3776 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
3777 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
3778
3779 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
3780
3781 * config/tc-i386.c (i386_operand): Check for garbage after
3782 register name.
3783
3784Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
3785
3786 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
3787 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
3788
3789Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
3790
66778679
RH		 3791 * config/tc-sh.h (obj_fix_adjustable): Define.
3792 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
3793 (md_apply_fix): Likewise.
3794 (tc_gen_reloc): Likewise.
3795 (sh_fix_adjustable): New.
252b5132
RH		 3796
3797Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
3798
3799 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
3800 * cgen.h (gas_cgen_finish_insn): Update prototype.
3801 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
3802 cgen_insn_t -> CGEN_INSN_INT.
3803 (make_parallel): Update handling of CGEN_INT_INSN_P.
3804 (assemble_parallel_insn): Ditto.
3805 (target_make_parallel): New function.
3806 (md_assemble): Use it.
3807
3808Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
3809
66778679 3810 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
252b5132
RH		 3811
3812Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
3813
3814 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
3815 converted into lower case.
3816
3817Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
3818
66778679
RH		 3819 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
3820 (gas_cgen_tc_gen_reloc): Likewise.
3821 * config/tc-m32r.h (obj_fix_adjustable): Define.
3822 * config/tc-m32r.c (m32r_fix_adjustable): New.
3823 (m32r_force_relocation): Handle VTABLE relocs.
252b5132
RH		 3824
3825Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
3826
3827 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
3828
3829Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
3830
3831 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
3832 to lower case before parsing.
3833
3834 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
3835 parallel insns modift buts in the PSW as a side effect.
3836
3837Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
3838
3839 * config/tc-d30v.c (find_format): Test for missing flag and
3840 control registers.
3841
3842 (md_apply_fix3): Fix error messages to avoid
3843 assumption about presence of a symbol.
3844
3845 (parallel_ok): Disallow parallel instructions that both modify the
3846 same flag register.
3847
3848 (find_format): Generate a warning if an odd numbered register is
3849 used as the first register in a mutli-register instruction.
3850
3851Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
3852
3853 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
3854 relocations are always associated with a symbol.
3855
3856Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
3857
66778679
RH		 3858 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
3859 (elf32_sparc_force_relocation): Declare.
3860 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
3861 (tc_gen_reloc): Handle vtable relocs.
3862 (elf32_sparc_force_relocation): New.
252b5132
RH		 3863
3864Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
3865
66778679
RH		 3866 * symbols.c (S_IS_FUNCTION): New.
3867 * config/tc-v850.h (obj_fix_adjustable): Define.
3868 (TC_FORCE_RELOCATION): Define.
3869 (v850_force_relocation): Declare.
3870 * config/tc-v850.c (tc_gen_reloc): Use offset instead
3871 of fx_addnumber for VTABLE reloc addends.
3872 (md_apply_fix3): Handle VTABLE relocs.
3873 (v850_fix_adjustable): New.
3874 (v850_force_relocation): New.
252b5132
RH		 3875
3876Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
3877
3878 * tc-hppa.c (fp_operand_format): Add some additional formats.
3879 (pa_ip): Do not automatically promote into pa2.0 mode.
3880 (pa_level): Handle ".level 2.0".
3881
3882Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3883
3884 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
3885 * config/tc-i386.h (template.extension_opcode): Change to
66778679 3886 unsigned int to allow full range of 8-bit opcode suffixes.
252b5132
RH		 3887 (None): Redefine as 0xffff.
3888
3889 From Jeff B Epler <jepler@usgs.gov>
3890 * doc/c-i386.texi (i386-SIMD): New section.
3891
3892Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
3893
3894 * read.c (discard_rest_of_line): New function.
3895 * read.h: Declare it.
3896 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
3897
3898Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
3899
3900 * config/tc-d10v.c (find_symbol_matching_register): New function.
3901 (find_opcode): Cope with the case where a register name matches
3902 a symbol name.
3903
3904Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
3905
3906 * config/tc-v850.c (md_pcrel_from): Rename to
3907 v850_pcrel_from_section.
3908 (v850_pcrel_from_section): Do not resolves symbols in other
3909 sections.
3910
3911 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
3912
3913Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
3914
3915 * config/tc-d10v.c (find_opcode): Generate an error if a register
3916 is supplied for an operand that should not be a register.
3917
3918Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
3919
3920 * config/tc-d30v.c (write_2_short): But do allow delayed branch
3921 instructions to have another instruction in the right bin.
3922
3923Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
3924
3925 * config/tc-d30v.c (write_2_short): Do not allow instructions in
3926 the right container if the left container holds a branch
3927 instruction.
3928
3929Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
3930
3931 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
3932 both a register name and symbol name.
3933 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
3934
3935Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
3936
3937 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
3938 execution unit class.
3939
3940 (reg_name_search): If a name matches a register and a symbol,
3941 prefer the register.
3942 (find_format): Disallow flag registers when a general purpose
3943 register is required.
3944 If a number is required, but a register has been given, check to
3945 see if a symbol with the same name as the register exists, and if
3946 so, use that symbol.
3947
3948Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
3949
3950 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
3951
3952Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
3953
3954 * config/tc-d30v.c (find_format): Do not accept flag registers as
3955 general purpose registers.
3956 (find_format): If an immediate value is expected at a given place
3957 in a format, but a register name has been provided instead, check
3958 to see if that register name matches the name of a predefined
3959 symbol and if it does, then use the symbol instead.
3960 (reg_name_search): If a register name matches a symbol name,
3961 prefer the register name to the symbol name.
3962
3963Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
3964
3965 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
3966 the previous insn to empty.
3967
39681998-09-20 Michael Meissner <meissner@cygnus.com>
3969
3970 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
3971 pieces, forcing the use of an ANSI compiler.
3972
3973Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3974
3975 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
3976 relocs.
3977 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
3978
3979Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
3980
66778679
RH		 3981 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
3982 assembler syntax.
3983 (obj_elf_vtable_entry): Likewise.
3984 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
3985 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
3986 (tc_gen_reloc): Likewise.
3987 (arm_fix_adjustable): Likewise.
3988 (elf32_arm_force_relocation): New.
3989 (armelf_frob_symbol): Remove coff-style symbol support.
252b5132
RH		 3990
3991Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
3992
3993 * config/tc-i386.c (i386_operand): Fix typo in last patch.
3994
3995Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
3996
66778679
RH		 3997 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
3998 OBJ_COFF so that routine is defined for a.out format.
252b5132
RH		 3999
4000Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4001
4002 * config/tc-i386.c (i386_operand): Detect non-segment registers
4003 used as segment prefixes.
4004
4005Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4006
4007 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4008 optimize across FDE boundaries.
4009
4010 * config/obj-coff.c (obj_coff_section): Preserve any link once
4011 flags when setting the section flags.
4012
4013Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4014
4015 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4016 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4017
4018Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4019
4020 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4021 to the host width.
4022
4023Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4024
4025 * frags.c (frag_grow): Include the size of the frag struct in the
4026 obstack chunk size.
4027
4028 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4029 if the new subseg comes before the old.
4030
4031Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4032
4033 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4034 to handle edge8 and edge16.
4035
4036Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4037
4038 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4039 before we clobber the symbol involved.
4040
4041Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4042
66778679
RH		 4043 * config/tc-arm.c: Remove OBJ_ELF definitions for
4044 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4045 use arm_adjust_symtab for OBJ_COFF.
4046 (armelf_adjust_symtab): New Routine.
4047 * config/tc-arm.h: Define obj_adjust_symtab to
4048 armelf_adjust_symtab for OBJ_ELF.
4049
252b5132
RH		 4050Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4051
4052 * configure.in: Make all i386-elf targets use bfd_gas.
4053 * config/tc-i386.c (tc_i386_force_relocation): New.
4054 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4055 (md_apply_fix3): Likewise.
4056 (tc_gen_reloc): Handle them.
4057 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4058 tc_i386_force_relocation.
4059
4060Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4061
4062 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4063
4064Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4065
4066 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4067 current opcode after writing the first insturction of a reverse
4068 sequential pair.
4069
4070Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4071
4072 * read.h (generate_lineno_debug): Add prototype.
4073 * read.c (generate_lineno_debug): Make non-static.
4074
4075Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4076
4077 * config/tc-i386.c (md_assemble): Only warn for address/data size
4078 prefixes.
4079
4080Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4081
4082 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4083 against Thumb function names, as the linker needs this information.
4084
40851998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4086
4087 * expr.c (operand): Check also that there is no advance in operand
4088 after atof_generic in order to decide "is it label 0f or floating
4089 point number?".
4090
4091Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4092
4093 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4094 command line options with a single dash.
4095 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4096
4097Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4098
4099 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4100 * tc-arm.c (arm_fix_adjustable): New routine.
4101
41021998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4103
4104 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4105 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4106 demand_empty_rest_of_line before mri_comment_end.
4107 (equals): Check garbage after expression before
4108 mri_comment_end in MRI mode.
4109
4110Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4111
4112 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4113 small immediate constant to use the constant itself rather than
4114 always using 1.
4115
4116Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4117
4118 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4119 (pa_leave): Likewise.
4120
4121Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4122
4123 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4124 prefixes.
4125 (i386_operand): Fix an error message.
4126
4127Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4128
4129 * doc/c-arm.texi (ARM Directives): Document .req directive.
4130
4131 * config/tc-arm.c (reg_required_here): Display erroneous string if
4132 the register name could not be decoded.
4133 Do not set inst.instruction if the sift is -1.
4134
4135Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4136
4137 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4138 we do for EXTERN.
4139
4140Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4141
4142 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4143 even if it is belived to be unnecessary.
4144
4145Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4146
4147 config/tc-i386.c (i386_operand): Size immediate constants by
4148 suffix (erroneously removed as part of July 7 change).
4149
4150Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4151
66778679
RH		 4152 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4153 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4154 (armelf_frob_symbol): New Routine.
4155 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
252b5132
RH		 4156
4157Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4158
4159 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4160
4161Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4162
4163 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4164 command line switches passed to assembler.
4165
4166Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4167
4168 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4169 (gas_cgen_opcode_desc): Declare.
4170 (gas_cgen_parse_operand): Declare.
4171 (*): Prepend gas_ to gas specific fns to denote them as such.
4172 All uses updated.
4173 * cgen.c (gas_cgen_opcode_desc): New global
4174 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4175 (queue_fixup): Renamed from cgen_queue_fixup.
4176 (*): Prepend gas_ to gas specific fns to denote them as such.
4177 All uses updated.
4178 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4179 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4180 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4181 Open opcode table and initialize it.
4182 (make_parallel): Use gas_cgen_opcode_desc.
4183 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4184 (md_assemble): Ditto.
4185
4186Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4187
4188 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4189 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4190 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4191 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4192 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4193 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4194 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4195 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4196 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4197 (INIT_STAB_SECTION): Likewise.
4198 (OBJ_PROCESS_STAB): Likewise.
4199
4200 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4201 (md_parse_option): Watch for them.
4202 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4203 (md_begin): Kill neverdef code.
4204 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
4205 (s_alpha_prologue): Watch alpha_cur_ent_sym.
4206 (s_alpha_coff_wrapper): New.
4207 (md_pseudo_table): Trap all ECOFF pseudos.
4208
4209Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
4210
4211 Start of changes to remove mdebug section from mips*-elf
4212 Based on MIPS_STAB_ELF definition
4213 * acconfig.h: undef if not configured
4214 * config.in: undef if not configured
4215 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
4216 * config/tc-mips.c (s_ent): set BSF_FUNCTION
4217 * stabs.c (s_stab_generic): flush frag
4218
4219Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
4220
66778679
RH		 4221 * configure.in: (arm-*-elf): Handle.
4222 (thumb-*-elf): Handle.
4223 * configure: Regenerate.
4224 * read.c (stringer): Fix typo in comment.
4225 * write.c (fixup_segment): Don't add symbol value to addend if
4226 TC_ARM and OBJ_ELF.
4227 * config/tc-arm.c (md_section_align): Don't align dwarf debug
4228 sections.
4229 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
4230 for OBJ_ELF.
252b5132
RH		 4231
4232Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
4233
4234 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
4235 (write_2_short): Emit warning if new flag is set.
4236 (do_assemble): Set flags if left instruction is one of special
4237 "right-instruction-killer" type.
4238
4239Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
4240
4241 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
4242 Always output words in debug_info section as big endian.
4243 (sparc_target_format): Choose correct bfd target.
4244 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
4245
4246Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
4247
4248 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
4249 to work with internationalization code. Issue an error when two
4250 operands match that are not allowed to match.
4251
4252Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
4253
4254 * configure.in (install_tooldir): Allow target to specify whether
4255 it wants to be installed in $(tooldir)/bin.
4256 * configure: Regenerate.
4257 * Makefile.am (install-exec-local): Set install-exec-tooldir
4258 dependency via configure.
4259 * Makefile.in: Regenerate.
4260
4261Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
4262
4263 * Makefile.am (install-exec-local): Split into two ...
4264 (install-exec-bindir,install-exec-tooldir): New rules.
4265 * Makefile.in: Regenerate.
4266
4267Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
4268
4269 * Makefile.am (install-exec-local): Don't remove the file before
4270 checking whether $(bindir) == $(tooldir)/bin. From Maciej
4271 W. Rozycki <macro@ds2.pg.gda.pl>.
4272 * Makefile.in: Rebuild.
4273
4274Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
4275
4276 * cgen.c: Include libiberty.h.
4277 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
4278 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
4279 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
4280 (md_cgen_lookup_reloc)): Declare.
4281 (md_cgen_record_fixup_exp): Declare.
4282 * config/tc-m32r.h (md_pcrel_from_section): Declare.
4283 (m32r_relax_frag): Declare.
4284 (cgen_md_apply_fix3): Decls moved to cgen.h.
4285 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
4286 (m32r_cgen_record_fixup_exp): Delete decl.
4287 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
4288 (assemble_nop): Delete.
4289 (expand_debug_syms): Delete unused `exp'.
4290 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
4291 Add default case for -Wall.
4292 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
4293 (md_atof): Delete unused wordP.
4294
4295Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
4296
4297 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
4298 value.
4299
4300Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
4301
4302 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
4303 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
4304 .print, .purgem, and .struct. Remove documentation for
4305 .app-file.
4306
4307Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
4308
4309 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
4310 Update call to insert_operand.
4311
4312Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
4313
4314 * config/tc-m32r.c (ms_show_usage): Formatting changes.
4315
4316Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
4317
4318 * config/tc-i386.c (md_assemble): Don't get confused by trailing
4319 whitespace after a prefix operator.
4320
4321Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
4322
4323 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
4324
4325Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
4326
4327 * config/tc-sparc.c (log2): New static function.
4328 (s_reserve): Use log2 to convert alignment before calling
4329 record_alignment.
4330 (s_common): Use log2 to convert alignment before calling
4331 record_alignment and frag_align.
4332 (sparc_cons_align): Use log2.
4333
4334Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
4335
4336 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
4337 (s_common): Likewise.
4338
4339 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
4340 initialization of waddr.
4341 (sparc_elf_final_processing): Add default case to switch.
4342
4343Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4344
4345 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
4346 than temporary real.
4347
4348Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
4349
4350 * write.c (subsegs_finish): Don't align the segments if there were
4351 any errors.
4352
4353 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
4354 copying aux information.
4355
4356 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
4357 expression into a symbol.
4358
4359Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4360
4361 * config/tc-i386.c (mode_from_disp_size): Change arg and return
4362 type to unsigned int.
4363 (md_assemble): Change type used to store offsets from unsigned
4364 long to long.
4365 (i386_operand): Switch error check to only call RESTORE_END_STRING
4366 once after parse_register.
4367
4368Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
4369
4370 * config/tc-v850.c (md_show_usage): Changed format to match that
4371 of gcc, ld, etc.
4372
4373 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
4374
4375Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4376
4377 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
4378 relocs.
4379 (md_apply_fix_2): Force the symbol of the vtable reloc to be
4380 weak.
4381
4382Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
4383
4384 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
4385 * doc/Makefile.in: Rebuild.
4386
4387Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
4388
66778679
RH		 4389 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
4390 for %lo expressions.
4391 (mips_ip, case 'u'): Move range check after code to mask
4392 off bits in %hi/%lo expressions. Mask off high bits for
4393 %lo expressions.
252b5132
RH		 4394
4395Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
4396
4397 * doc/Makefile.am (gasver.texi): New target.
4398 (as.info, as.dvi): Depends upon gasver.texi.
4399 * doc/as.texinfo: Include gasver.texi. Mention version number on
4400 title page and in top node.
4401 * doc/Makefile.in: Rebuild.
4402
4403Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
4404
4405 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
4406 but not including the line containing the edict.
4407 * listing.h (LISTING_EOF): New.
4408 * input-scrub.c (input_scrub_next_buffer): Call it.
4409
4410Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4411
4412 * config/tc-i386.c (i386_operand): Don't set the size of an
4413 immediate address based solely on the suffix and the mode.
4414
4415 * config/tc-i386.c (md_assemble): Add assertion to make sure
4416 overlap2 does not set Imm.
4417
4418 * config/tc-i386.c (space_chars): Remove. The scrubber converts
4419 sequences of whitespace to a single space.
4420 (is_space_chars): Just compare with space.
4421 (md_begin): Don't initialize space_chars.
4422 (md_assemble): Just skip a single whitespace character.
4423 (i386_operand): Rewrite base-index parsing to use new
4424 parse_register, and to skip white space. Skip white space in a
4425 number of other places too. Don't give error message if
4426 parse_register fails.
4427 (parse_register): Change reg_string parameter to be non-const.
4428 Add end_op parameter. Skip white space after the `%', and return
4429 end of register string. Give error message here rather than
4430 caller.
4431
4432Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
4433
4434 Based on patch from Matt Semersky <matts@scd.hp.com>:
4435 * expr.c (op_encoding): Make const.
4436 (expr_set_precedence): New function.
4437 (expr_begin): Don't set operator rankings, just call
4438 expr_set_precedence.
4439 * expr.h (expr_set_precedence): Declare.
4440 * read.c (s_mri): Call expr_set_precedence.
4441
4442Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
4443
4444 * doc/as.texinfo (Statements): Remove paragraph discussing
4445 continuing lines with a backslash. This hasn't worked for years,
4446 if it ever did.
4447
4448Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
4449
66778679 4450 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
252b5132
RH		 4451 symbol definitions.
4452 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
4453 (ps_CTORS, ps_DTORS): New section types.
4454 (vms_fixup_xtors_section): New function
4455 (Ctors_Psect, Dtors_Psect): Define.
4456 (IS_GXX_XTOR): Define
4457 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
4458 Filter static constructors/destructors and add to
4459 Ctors_Symbols/Dtors_Symbols chain.
4460 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
4461 appropriate section.
4462
66778679 4463 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
252b5132
RH		 4464 * makefile.vms: Merge vax/vms support.
4465
4466Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
4467
4468 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
4469 (elf_pseudo_table): Add them.
4470 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
4471 (md_apply_fix): Accept them.
4472 (mips_fix_adjustable): Don't adjust them.
4473 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
4474 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
4475 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
4476 (tc_fix_adjustable): Don't adjust them.
4477
4478Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
4479
4480 * Makefile.am (CGEN_CPU_PREFIX): New variable.
4481 (cgen.o): Use it.
4482 * Makefile.in: Regenerate.
4483 * configure.in: AC_SUBST cgen_cpu_prefix.
4484 * configure: Regenerate.
4485
4486Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4487
4488 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
4489 Changed all users of COND12_DELAY.
4490
4491Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
4492
4493 * config/tc-mn10300.c (set_arch_mach): New function.
4494 (md_pseudo_table): Add pseudo-ops to set the current machine type.
4495 (md_begin): Default to mn10300 mode.
4496 (md_assemble): Only accept instructions for the core mn10300
4497 chip and the active machine type.
4498
4499Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
4500
4501 * subsegs.h (segment_info_type): Give the struct a name.
4502 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
4503 * config/tc-h8500.h (tc_reloc_mangle): Declare.
4504 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
4505 * config/tc-w65.h (tc_reloc_mangle): Declare.
4506 * config/tc-z8k.h (tc_reloc_mangle): Declare.
4507
4508Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
4509
66778679
RH		 4510 * config/tc-v850.c (v850_comm): Restore old section
4511 after common processing.
252b5132
RH		 4512
4513Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
4514
4515 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
4516
4517Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
4518
4519 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
4520 char with code that explicitly sign-extends.
4521
4522Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
4523
4524 * config/tc-v850.c (md_begin): Restore text section as the current
4525 section after creating call table sections.
4526 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
4527 code.
4528
4529 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
4530 with call to macro SYM_AUXINFO.
4531
4532Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
4533
4534 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
4535 with the program transform name.
4536 * Makefile.in: Rebuild.
4537
4538Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
4539
4540 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
4541 information.
4542
4543Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
4544
4545 * config/tc-i386.c (i386_operand): Be prepared for a space between
4546 the open parenthesis and the start of the register operand,
4547 because of the June 16 change.
4548
4549Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
4550
4551 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
4552 BFD_ASSEMBLER.
4553
4554Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
4555
4556 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4557 even if it is belived to be unnecessary.
4558
4559Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
4560
4561 * write.c (adjust_reloc_syms): Never adjust relocs against weak
4562 symbols.
4563 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
4564
4565Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
4566
4567 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
4568 shift amount for a repeated operand. The shift amount for the
4569 repeated copy comes from the size of the operand.
4570
4571Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
4572
4573 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
4574
4575Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
4576
4577 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
4578
4579Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4580
4581 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
4582 characters in it as LEX_IS_SYMBOL_COMPONENT.
4583 * config/tc-i386.h (tc_symbol_chars): Define.
4584 (extra_symbol_chars): Declare.
4585 * config/tc-i386.c (extra_symbol_chars): Define.
4586 (comment_chars): Don't use '/' as comment start if TE_LINUX.
4587 (line_comment_chars): Set to '/' if TE_LINUX.
4588 * doc/c-i386.texi (i386-prefixes): Update.
4589 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
4590
4591Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
4592
4593 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
4594 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
4595
45961998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
4597
4598 * config/tc-d10v.c (md_apply_fix3): Checking displacement
4599 constraint in instructions REP & REPI.
4600
4601Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
4602
4603 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
4604 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
4605
4606 (check_range): If the operand is shifted, then shift the number
4607 before checking its range.
4608
4609 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
4610
4611 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
4612 common sections.
4613
4614Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
4615
4616 * config/tc-v850.c (v850_comm): Create special sections as needed.
4617
46181998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
4619
4620 * config/tc-d10v.c (write_2_short): Addition of swapping
4621 instructions for sequential and reverse sequential order when
4622 given order is not possible.
4623
4624Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
4625
4626 * Makefile.am: Rebuild dependencies.
4627 (DEP_INCLUDES): Fix reference to intl build directory.
4628 * Makefile.in: Rebuild.
4629
4630Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4631
4632 * doc/c-i386.texi: Update 16 bit documentation.
4633
4634 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
4635 IgnoreDataSize to IgnoreSize as they are used for address size as
4636 well as data size.
4637 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
4638 32-bit mode, similarly addr16/data16 and variants.
4639
4640Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
4641
4642 * config/tc-d30v.c (md_assemble): Fix handling of reverse
4643 sequential word multiply instructions.
4644
4645 (do_assemble): Add extra command line argument, to allow mul32
4646 attribute to be preserved across parallel insns.
4647 (md_assemble): Insert NOPs between explicitly parallel insns which
4648 contain an 32 bit multiply and a 16 multiply.
4649
4650Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4651
4652 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
4653 likewise for REPE.
4654
4655 * config/tc-i386.c (reloc): Add braces.
4656
4657 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
4658 consistent with Intel naming.
4659 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
4660 use bitfields in sib_byte.
4661 (modrm_byte): Don't use bitfields here either.
4662
4663 * config/tc-i386.c (current_templates): Add const.
4664 (parse_register): Add const to return, param, and char *s.
4665 (i386_operand): Add const to reg_entry *r.
4666 * config/tc-i386.h (templates): Add const to start, end.
4667
4668 Inspired by code for 16 bit gas support from Martynas Kunigelis
4669 <martynas@nm3.ktu.lt>:
4670 * config/tc-i386.c (md_assemble): Add full support for 16 bit
4671 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
4672 (uses_mem_addrmode): Remove.
4673 (md_estimate_size_before_relax): Add support here too.
4674 (md_relax_table): Rewrite interface to md_relax for 16 bit
4675 support.
4676 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
4677 (opcode_suffix_to_type): Remove.
4678 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
4679 (SIZE_FROM_RELAX_STATE): Modify to suit above.
4680 (md_convert_frag): Likewise.
4681 (i386_operand): Add support for 16 bit base/index regs,
4682 immediates, and displacements. Remove some unnecessary casts, and
4683 localise end_of_operand_string, displacement_string_start,
4684 displacement_string_end variables. Add GCC_ASM_O_HACK.
4685 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
4686
4687 * config/tc-i386.c (prefix_hash): Remove.
4688 (md_begin): Rewrite without obstacks. Remove prefix hash table
4689 handling. Rewrite lexical table handling.
4690 (i386_print_statistics): Don't print prefix statistics.
4691 (md_assemble): Rewrite instruction parser so that line is not
4692 converted to lower case. Don't do a hash_find for prefixes,
4693 instead recognise them via opcode modifier.
4694 (expecting_operand, paren_not_balanced): Localise variables.
4695 * config/tc-i386.h (IsPrefix): Define.
4696 (prefix_entry): Remove.
4697
4698 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
4699 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
4700 '\\' in case where comment_chars contains '/'.
4701
4702 * config/tc-i386.c (MATCH): Ensure given operand and template
4703 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
4704 you must write `ljmp *table(%ebx)'.
4705
4706 From H.J. Lu <hjl@gnu.org>:
4707 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
4708 as 0 ifndef BFD_ASSEMBLER.
4709 (md_assemble): Allow immediate operands without suffix or
4710 other reg operand to default in size to the current code size.
4711
4712Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
4713
66778679
RH		 4714 * config/tc-v850.c (md_begin): Restore creation of
4715 .call_table_text and .call_table_data sections.
252b5132
RH		 4716
4717Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
4718
4719 * config/tc-d30v.c (md_assemble): Set execution type to unknown
4720 after emitting a word of noops.
4721
4722Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4723
4724 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
4725 (i386_operand): Simplify checks for valid base/index combinations.
4726 Disallow `in 4(%dx),%al'.
4727
4728 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
4729 index_reg const.
4730 (add_prefix): Change parameter from char to int.
4731
4732 * config/tc-i386.h (Ugh): Define opcode modifier.
4733 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
4734
4735 * config/tc-i386.c (md_assemble): Rewrite MATCH and
4736 CONSISTENT_REGISTER_MATCH macros to check register types more
4737 thoroughly. Check for illegal suffix/operand combinations
4738 when matching insns with operands. Handle new `s' suffix, and
4739 associated FloatMF opcode modifier for float insns with memory
4740 operands.
4741 * config/tc-i386.h (FloatMF): Define new opcode modifier.
4742 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
4743 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
4744 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
4745 DATA_PREFIX_OPCODE throughout.
4746
4747 * config/tc-i386.c (REGISTER_WARNINGS): Define.
4748 (md_assemble): Rewrite suffix/register operand checking code to be
4749 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
4750 AnyMem, the better to grep.
4751 (pi): Remove Abs.
4752 (i386_operand): Don't set Mem bits in i.types[this_operand] when
4753 given a memory operand. Don't set Abs bits either.
4754 (type_names): Remove Mem*, Abs*.
4755 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
4756 define opcode_modifiers as these cases are handled by Disp8,
4757 Disp16, Disp32 and suffix checks.
4758 (COMES_IN_BOTH_DIRECTIONS): Remove.
4759 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
4760
4761 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
4762 if IgnoreDataSize modifier given. Remove ShortformW modifier
4763 test. Add test for ShortForm in W base_opcode modification.
4764 Merge Seg2ShortForm and Seg3ShortForm code.
4765 * config/tc-i386.h (ShortFormW): Remove.
4766 (IgnoreDataSize): Define.
4767
4768Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
4769
4770 * config/tc-d30v.c (md_assemble): Store previous segment state
4771 with previous instruction.
4772
4773Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4774
4775 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
4776 (ebp, esp): Remove static variables.
4777 (MATCH): Remove test for InOutPortReg.
4778 (i386_operand): Properly handle InOutPortReg here instead.
4779 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
4780 (md_assemble): Simplify and correct modrm and sib generation.
4781 (i386_operand): Add warning for scale without index.
4782 Rewrite checks for valid base/index combinations.
4783
4784 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
4785 macros and enclose in do while(0).
4786 (RESTORE_END_STRING): Likewise.
4787 (md_assemble): Add one to printed operand number so we start
4788 from 1 not 0. Add some more gettext invocations.
4789 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
4790 number here too.
4791
4792 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
4793 DATA_PREFIX, SEG_PREFIX): Define.
4794 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
4795 (check_prefix): Remove function.
4796 (add_prefix): New function. Add prefix to i.prefix as well as
4797 doing checks.
4798 (md_assemble): Changes for add_prefix. Remove hack for wait
4799 prefix, instead always output prefixes in fixed order. Test
4800 for jcxz/loop when selecting between word & dword operations,
4801 and add address size prefix rather than operand size prefix.
4802 Remove operand -> address size hack when emitting jcxz/loop.
4803 (i386_operand): Remove O_Absent check as it's done in expr.
4804
4805Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
4806
4807 * configure.in: Recognize m5200 as a cpu_type of m68k.
4808 * aclocal.m4: Rebuild with current libtool.
4809 * configure: Rebuild.
4810
4811Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4812
4813 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
4814 to relaxable_symbol to prevent references to external symbol from
4815 being relaxed.
4816
4817Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
4818
4819 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
4820 symbols are relaxable.
4821
4822Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
4823
66778679
RH		 4824 * config/tc-v850.c (md_begin): Don't create special
4825 sections by default.
252b5132
RH		 4826
4827Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
4828
4829 * config/tc-mips.c (macro): For div and udiv, close the
4830 reorder block as soon as possible.
4831
4832Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
4833
4834 From Matt Semersky <matts@scd.hp.com>:
4835 * macro.c (macro_mri_mode): New function.
4836 * macro.h (macro_mri_mode): Declare.
4837 * read.c (s_mri): Call macro_mri_mode when switching in and out of
4838 MRI mode.
4839
4840Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
4841
4842 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
4843 OBJ_EVAX case.
4844
4845 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
4846 until after xstrdup in OBJ_EVAX case.
4847
4848Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
4849
4850 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
4851 offset calculation. Also, use VAX_BRW from vax-inst.h instead
4852 of hardcoded magic number.
4853 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
4854
4855Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
4856
4857 * read.c (do_s_func): New function.
4858 (s_func): Call it.
4859 * read.h (do_s_func): Add prototype.
4860
4861Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
4862
4863 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
4864 nops if fill pattern not specified.
4865
4866Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
4867
4868 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
4869 * config/te-go32.h (TE_GO32): Define.
4870 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
4871
4872Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
4873
4874 Implement .func/.endfunc pseudo-ops.
4875 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
4876 (s_func): Declare.
4877 * read.c (potable): Add .func,.endfunc.
4878 (s_func): New function.
4879 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
4880 functions.
4881 (in_doc_func_p,current_function_label): New static globals.
4882 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
4883
4884Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
4885
4886 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
4887 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
4888 * config/tc-arm.h (WORKING_DOT_WORD): Define.
4889 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
4890 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
4891 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
4892 * config/tc-i860.h (WORKING_DOT_WORD): Define.
4893 * config/tc-i960.h (WORKING_DOT_WORD): Define.
4894 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
4895 * config/tc-w65.h (WORKING_DOT_WORD): Define.
4896 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
4897 * config/tc-a29k.c: Don't define md_short_jump_size,
4898 md_long_jump_size, md_create_short_jump or md_create_long_jump.
4899 * config/tc-alpha.c: Likewise.
4900 * config/tc-alpha.h: Likewise.
4901 * config/tc-arm.c: Likewise.
4902 * config/tc-h8300.c: Likewise.
4903 * config/tc-h8500.c: Likewise.
4904 * config/tc-hppa.c: Likewise.
4905 * config/tc-i860.c: Likewise.
4906 * config/tc-i960.c: Likewise.
4907 * config/tc-ppc.c: Likewise.
4908 * config/tc-sh.c: Likewise.
4909 * config/tc-sparc.h: Likewise.
4910 * config/tc-tic30.c: Likewise.
4911 * config/tc-w65.c: Likewise.
4912 * config/tc-z8k.c: Likewise.
4913
4914Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
4915
4916 * config/tc-vax.c (_): Delete this macro used for placeholder
4917 values in vax_operand_width_size; it conflicts with the _() macro
4918 used for internationalization.
4919
4920Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
4921
4922 * symbols.c (symbol_find_base): Fix case insensitive symbol name
4923 code. From Chris Moller <moller@bops.com>.
4924
4925 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
4926 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
4927 * read.c (emit_expr): Initialize seg and subseg fields of a new
4928 broken word.
4929 * write.c (write_object_file): Switch to the appropriate segment
4930 and subsegment when processing a broken word.
4931
4932 * config/tc-m68k.c (mri_assemble): New static function.
4933 (build_mri_control_operand): Call mri_assemble rather than
4934 md_assemble.
4935 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
4936 (s_mri_endf, s_mri_endw): Likewise.
4937
4938Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
4939
4940 * read.c (s_org): Call md_flush_pending_output if it is defined.
4941
4942 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
4943
4944Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
4945
4946 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
4947 (md_parse_option): Add for same.
4948 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
4949 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
4950 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
4951
4952 * config/tc-sparc.h (cons_fix_new_sparc): Added.
4953
4954Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
4955
4956 * config/tc-arm.c (find_real_start): Relax definition of local
4957 labels.
4958
4959Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
4960
4961 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
4962 symbols at the given address, not just the last one specified.
4963
4964Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
4965
66778679
RH		 4966 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
4967 or number_to_chars_littleendian to write data.
252b5132
RH		 4968
4969Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
4970
4971 * config/tc-v850.c (md_assemble): Remove artificially created
4972 register name symbols.
4973
4974Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
4975
4976 * write.c (fixup_segment): Change "segment" to "section" in
4977 error message.
4978
4979Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
4980
4981 * write.c (fixup_segment): Change sym1-sym2 message again.
4982
4983Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
4984
4985 * write.c (fixup_segment): Improve error message for sym1-sym2
4986 errors when sym1 is in a different segment from sym2.
4987
4988Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
4989
4990 * config/tc-m32r.c (warn_unmatched_high): New static local.
4991 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
4992 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
4993 (md_longopts): Recognize --{no-,}warn-unmatched-high.
4994 (md_parse_option): Likewise.
4995 (md_show_usage): Likewise.
4996 (m32r_frob_file): Likewise.
4997
4998 * read.c (generate_file_debug,generate_lineno_debug): New functions.
4999 (read_a_source_file): Call them.
5000 * read.h (stabs_generate_asm_file): Declare.
5001 * stabs.c (stabs_generate_asm_file): New function.
5002 (generate_asm_file): New function.
5003 (stabs_generate_asm_lineno): Move file name handling into
5004 generate_asm_file.
5005
5006Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5007
5008 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
66778679
RH		 5009 (d30v_current_align, d30v_current_align_seg): New variables.
5010 (d30v_last_label): New variable.
5011 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5012 (s_d30v_data, s_d30v_section): Likewise.
5013 (md_pseudo_table): Call them.
5014 (md_begin): Initialize d30v_current_align_seg.
5015 (md_assemble): Call d30v_align when needed by known current alignment.
5016 (d30v_frob_label, d30v_cons_align): New functions.
5017 * config/tc-d30v.h (md_do_align): Remove.
5018 (tc_frob_label): Call d30v_frob_label.
5019 (md_cons_align): New.
252b5132
RH		 5020
5021 * config/tc-d30v.c (find_format): Convert complex expressions to
5022 expression symbols before processing. Clean up code formatting.
5023
5024Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5025
5026 * po/Make-in (install-info): New target.
5027
5028Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5029
5030 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5031 instructions.
5032 * config/tc-mn10300.c (md_assemble): Likewise.
5033
5034Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5035
5036 * Makefile.am: Update with `make dep-am'.
5037 (HFILES): Add cgen.h.
5038 (cgen.o): Depend on cgen.h.
5039 * Makefile.in: Regenerate.
5040
5041 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5042
5043Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5044
5045 * gasp.c (grab_label): Permit a label to be a preprocessor
5046 variable by permitting a label to start with a backslash.
5047
5048Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5049
5050 * config/tc-mips.c (validate_mips_insn): Removed hack
5051 for previously inaccessible bitfields in some INSN_TRAP
5052 instructions.
5053
5054Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5055
5056 * config/tc-d30v.c (do_assemble): Abort with error message
5057 if opcode operands do not match.
5058
5059Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5060
5061 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5062 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5063 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5064 similar new 'q' operand.
5065
5066Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5067
5068 * cgen.c (cgen_asm_finish_insn): Fix typo.
5069
5070Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5071
5072 * cgen.h: New file.
5073 * cgen.c: Include it.
5074 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5075 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5076 All callers updated.
5077 * config/tc-m32r.c: Include cgen.h.
5078 (m23r_insn): New members num_fixups,fixups.
5079
5080Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5081
5082 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5083 to avoid compiler warning.
5084
5085Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5086
5087 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5088 calling make.
5089
66778679 5090 * makefile.vms (OBJS): Add ehopt.obj
252b5132
RH		 5091
5092Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5093
5094 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5095
5096Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5097
5098 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5099 a short format insn.
5100 (md_assemble): Set it for explicitly packed insns.
5101
5102Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5103
5104 * config/obj-coff.c (c_symbol_merge): Do not take address of
5105 native fields when performing the memcpy.
5106
5107Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5108
5109 * config/tc-mips.c (macro,macro2): Implement
5110 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5111
5112Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5113
5114 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5115 relocations against globally visible symbols.
5116 * config/tc-m68k.c (relaxable_symbol): New macro.
5117 (m68k_ip, md_estimate_size_before_relax): Use it.
5118 (tc_m68k_fix_adjustable): Also handle weak symbols.
5119
5120Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5121
5122 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5123 references to externally visible symbols.
5124 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5125 values in twice for a PC relative reloc if the symbol is
5126 externally defined.
5127
5128 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5129 don't adjust a PC relative reloc against an externally visible
5130 symbol.
5131 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5132 for a PC relative fixup against an externally visible defined
5133 symbol, arrange to store object file and addend values as though
5134 the symbol were not defined.
5135 (tc_gen_reloc): Likewise.
5136
5137Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5138
5139 * read.c (sizeof_leb128): Referenced externally by write.c so
5140 don't inline.
5141
5142Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5143
5144 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5145 and expand a 'debug' symbol associated with the next instruction
5146 that does not cause a short instruction to be filled with a NOP.
5147 (md_pseudo_table): Add support for .debugsym.
5148 (assemble_parallel_insn): Add calls to expand_debug_sym as
5149 appropriate.
5150 (md_assemble): Ditto.
5151
5152Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5153
5154 * as.c (main): Conditionally call setlocale.
5155 * gasp.c (main): Likewise.
5156 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5157 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5158
5159Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5160
5161 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5162
5163Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5164
5165 * config/tc-hppa.c: Change all calls to bzero to use memset.
5166 (pa_ip): Add cast to avoid warning.
5167 (tc_gen_reloc, md_apply_fix): Likewise.
5168 (pa_find_space_by_number): Likewise.
5169 (hppa_force_relocation): Likewise.
5170 (pa_block): Change i to unsigned int.
5171 * config/obj-som.h (obj_som_copyright): Declare.
5172
5173Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5174
5175 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5176 for line numbers for assembly source.
5177
5178Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5179
5180 * configure.in: Change version number to 2.9.4
5181 * configure: Rebuild.
5182
5183Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5184
5185 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5186
5187Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5188
5189 * ecoff.h: Change symbolS in function declaration to struct
5190 symbol.
5191
5192Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5193
5194 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5195 (md_convert_frag): Fix i18n typo.
5196
5197Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5198
5199 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5200 * ecoff.h: Protoype it.
5201 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5202 [EVAX] (s_alpha_prologue): Delete.
5203 (md_pseudo_table): Update.
5204
5205Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
5206
5207 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
5208 array to local pointer.
5209 (get_args, parse_expr): Add casts to avoid warnings.
5210
5211Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
5212
5213 * read.c (s_set): Cast xmalloc return value to fragS *.
5214 * config/tc-m68k.c (m68k_ip): Function made static to match
5215 previous forward declaration.
5216 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
5217
5218Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
5219
5220 * config/tc-v850.c: Add internationalisation macros to error
5221 strings.
5222
5223 * config/tc-m32r.c (can_make_parallel): Add internationalisation
5224 macros to error strings.
5225
5226Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
5227
5228 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
5229 reloc is in the TOC csect.
5230 (md_apply_fix3): Correct gettext typo.
5231
5232Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
5233
5234 * config/tc-arm.c (find_real_start): Ignore symbols starting with
5235 .L - they are local labels and the branches are not really
5236 function calls but rather far jumps.
5237
5238Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
5239
5240 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
5241
5242Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
5243
5244 * config/tc-i386.c (md_assemble): Print operand number rather than
5245 using ordinal_names.
5246 (i386_operand): Likewise.
5247
5248Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
5249
5250 * Makefile.am (INTLLIBS): Define to work around apparent automake
5251 bug.
5252 All Makefiles: Regenerated.
5253
5254 * Many files: Added gettext invocations around user-visible
5255 strings.
5256 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
5257 HAVE_LC_MESSAGES): Define.
5258 * dep-in.sed: Added asintl.h.
5259 * po/Make-in: New file.
5260 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
5261 Include "asintl.h".
5262 * read.c (Z_): Renamed from `_'.
5263 * Makefile.am (SUBDIRS): Added po.
5264 (POTFILES): new macro.
5265 (po/POTFILES.in): New target.
5266 ($(OBJS)): Added asintl.h.
5267 (HFILES): Likewise.
5268 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
5269 (as_new_LDADD): Added $(INTLLIBS).
5270 (as_new_DEPENDENCIES): Added $(INTLDEPS).
5271 (gasp_new_LDADD): Added $(INTLLIBS).
5272 (gasp_new_DEPENDENCIES): New macro.
5273 * configure, aclocal.m4: Rebuilt.
5274 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
5275 po/Makefile.
5276 (ALL_LINGUAS): Define.
5277 * macro.c: Include "asintl.h".
5278 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
5279 * as.h: Include "asintl.h".
5280 * config/tc-i386.c (ordinal_names): Removed.
5281 (md_assemble): Changed error text to avoid ordinal_names.
5282 (i386_operand): Likewise.
5283 (reloc): Added as_bad to avoid i18n problems.
5284 (tc_gen_reloc): Likewise.
5285 * config/tc-arm.c (bad_args): Now a #define.
5286 (bad_pc): Likewise.
5287 * config/obj-vms.c (VMS_stab_parse): Changed type of
5288 `long_const_msg'.
5289 (global_symbol_directory): Unified strings to avoid i18n
5290 problems.
5291 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
5292 avoid i18n problems.
5293 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
5294 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
5295 i18n problems.
5296 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
5297 problems.
5298 * config/tc-v850.c (md_assemble): Changed C++ comment into C
5299 comment.
5300 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
5301 problems.
5302 * as.c (print_version_id): Added an fprintf to avoid i18n
5303 problems.
5304 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
5305 problems.
5306 * expr.c (expr): Added as_warn call to avoid i18n problems.
5307 * messages.c (as_assert): Changed code to avoid i18n problems.
5308 (as_abort): Likewise.
5309 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
5310 (s_space): Likewise.
5311 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
5312
5313Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5314
5315 * config/tc-i386.c (check_prefix): New static function, split out
5316 from md_assemble.
5317 (struct _i386_insn): Add wait_prefix field.
5318 (md_assemble): Remove wait_prefix local variable. Use
5319 check_prefix when adding a prefix.
5320
5321 * config/tc-i386.c (current_templates): New static variable.
5322 (md_assemble): Remove current_templates local variable.
5323 (md_assemble, i386_operand): Improve error and warning messages in
5324 many places. Add RESTORE_END_STRING in many places before error
5325 return. Clarify some comments.
5326
5327 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
5328 element array.
5329 (md_assemble): Parse string instruction operands, looking for
5330 segment override prefixes. Check for invalid segment prefixes on
5331 string instruction.
5332 (i386_operand): i.seg[] and max mem_operand changes for string
5333 insns.
5334 * config/tc-i386.h (EsSeg): Define.
5335
5336 * config/tc-i386.h (regKludge): Define.
5337 (iclrKludge, imulKludge): Don't define.
5338 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
5339 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
5340 opcode_modifier checks to look for more common cases first. Add
5341 default_seg for IsString case.
5342
5343Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
5344
5345 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
5346 AC_DECL_YYTEXT.
5347 * configure: Rebuild with new automake and libtool.
5348 * aclocal.m4, Makefile.in: Likewise.
5349
5350 * doc/Makefile.am (as.dvi): New target.
5351 * doc/Makefile.in: Rebuild.
5352
5353Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
5354
5355 * configure.in: Added sparc86x support.
5356
5357 * configure: Rebuild.
5358
5359 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
5360 sparc_arch.
5361 (md_parse_option): Warn if -EL is not supported for this architecture.
5362
5363 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
5364
5365Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
5366
66778679
RH		 5367 * config/tc-mips.c (mips_ip): Note when we use get match on
5368 the full instruction name.
252b5132
RH		 5369
5370Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
5371
5372 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
5373 back into the expression to handle add/sub simplification correctly.
5374
5375Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
5376
66778679 5377 * config/tc-mips.c (hilo_interlocks): Remove 4300.
252b5132
RH		 5378
5379Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
5380
5381 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
5382 #<n>' instruction.
5383
5384Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
5385
5386 * symbols.c (max_indent_level): New global.
5387 (print_symbol_value_1): Use it.
5388 * expr.h (expr_build_dot): Declare.
5389 * expr.c (expr_build_dot): New function.
5390
5391Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
5392
5393 * symbols.c (print_binary): New function.
5394 (print_expr_1): Call it.
5395
5396Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5397
5398 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
5399 operand in the opcode.
5400
5401Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5402
5403 * config/tc-i386.h: Reorder operand flags and opcode modifier
5404 flags for clarity. Remove unused definitions: Unknown,
5405 ImmUnknown, DispUnknown, NoModrm.
5406 * config/tc-i386.c (type_names): Add missing Debug type.
5407 (md_assemble): Better duplicate prefix checking. Quicker string
5408 instruction check via new opcode_modifier flag.
5409
5410Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
5411
5412 * doc/as.texinfo (Invoking): Clarify -Wa example.
5413
5414Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
5415
5416 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
5417 (s_mips_weakext): Define.
5418 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
5419 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
5420 defined(TC_MIPS).
5421
5422Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
5423
5424 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
5425 is an error if the value can not be computed at assembly time.
5426 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
5427
5428Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
5429
5430 * gasp.c (main): Set next field of new include_path structure to
5431 NULL. From Avery Pennarun <averyp@gdc.ca>.
5432
5433 * read.c (s_mri_sect): Call as_bad rather than abort for an
5434 unsupported MRI target.
5435
5436Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
5437
5438 * config/tc-arm.c (arm_validate_fix): New function. Determine if
5439 the destination of a branch instruction should be altered.
5440 (find_real_start): New function: Locate the real, Thumb coded
5441 start of a Thumb function.
5442 (do_t_branch23): Alter the destination of branches to Thumb
5443 functions.
5444
5445 * config/tc-arm.h: Define TC_VALIDATE_FIX.
5446
5447Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
5448
5449 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
5450 also.
5451
5452Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5453
5454 * doc/as.texinfo: Use @itemx for a secondary item in a table.
5455 * doc/c-hppa.texi: Likewise.
5456
5457Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
5458
5459 * Makefile.am: Rebuild dependencies.
5460 * Makefile.in: Rebuild.
5461
5462 * Makefile.am (DEP_INCLUDES): New variable.
5463 (.dep1): Change to work when srcdir is not an absolute path.
5464 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
5465 * Makefile.in: Rebuild.
5466
5467Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
5468
5469 * config/tc-i386.h, config/tc-i386.c: Revert March 24
5470 LinearAddress patch.
5471
5472 * configure.in: Set version to 2.9.1.
5473 * configure: Rebuild.
5474
5475 * Branched binutils 2.9.
5476
5477Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5478
5479 * config/tc-i386.h (FWait): Define.
5480 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
5481 other prefixes. Check FWait flag in opcode table to see which
5482 instructions require an fwait prefix.
5483
5484Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5485
5486 * stabs.c (get_stab_string_offset): Always create a stab string
5487 section.
5488
5489Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
5490
5491 Fix some gcc -Wall warnings:
5492 * atof-generic.c (atof_generic): Add casts to avoid warnings.
5493 * ehopt.c (eh_frame_code_alignment): Likewise.
5494 * expr.c (integer_constant, operand): Likewise.
5495 * frags.c (frag_align): Likewise.
5496 * gasp.c (level_0, change_base, doinstr): Likewise.
5497 * hash.c (hash_ask): Likewise.
5498 * listing.c (listing_page, calc_hex, print_lines): Likewise.
5499 (debugging_pseudo): Likewise.
5500 * macro.c (define_macro, check_macro): Likewise.
5501 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
5502 (ignore_rest_of_line, float_cons): Likewise.
5503 * symbols.c (decode_local_label_name): Likewise.
5504 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
5505 (fixup_segment, number_to_chars_bigendian): Likewise.
5506 (number_to_chars_littleendian): Likewise.
5507 * config/atof-ieee.c (gen_to_words): Likewise.
5508 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
5509 (sparc_ip, parse_keyword_arg, s_common): Likewise.
5510 * read.c (output_big_sleb128): Initialize locals to avoid
5511 warnings.
5512 (output_big_uleb128, equals): Likewise.
5513 * atof-generic.c (atof_generic): Change number_of_digits_* locals
5514 to unsigned int. Change zeros to unsigned int.
5515 * cond.c (s_if): Add return to default case.
5516 * frags.c (frag_now_fix): Change return type to addressT.
5517 * frags.h (frag_now_fix): Update declaration.
5518 * listing.c (file_info_struct): Change linenum to unsigned int.
5519 (struct list_info_struct): Change hll_line to unsigned int.
5520 (print_source): Update format string.
5521 * read.c (emit_expr): Change scan to unsigned int, and don't
5522 bother to initialize it.
5523 * symbols.c (dollar_label_count): Change to unsigned long.
5524 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
5525 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
5526 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
5527
5528Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
5529
5530 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
5531 mcf5200 just as we do for m68000.
5532 (m68k_init_after_args): Likewise.
5533 (md_estimate_size_before_relax): Likewise.
5534
5535Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
5536
5537 * config/tc-v850.c (md_assemble): Store relocation addend in
5538 fixup instead of instruction.
5539
5540Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5541
5542 * config/tc-i386.c (md_assemble): Swap template arguments to
5543 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
5544 This macro is currently symmetric, so passing them the wrong
5545 way didn't cause any problem, but may if the macro is changed
5546 in the future.
5547 After copying template to i.tm, use i.tm. rather than t-> to
5548 access fields, and make t a const*
5549 Move i.tm.operand_types[] swap to immediately after the copy.
5550
5551Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
5552
5553 * expr.h (expr_build_uconstant): Add prototype.
5554 (expr_build_unary,expr_build_binary): Add prototypes.
5555 * expr.c (expr_build_uconstant): New function.
5556 (expr_build_unary,expr_build_binary): New functions.
5557
5558Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
5559
66778679
RH		 5560 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
5561 * macro.c (macro_expand_body): Increase buffer size.
5562 * messages.c (as_warn): Likewise.
252b5132
RH		 5563 (as_warn_where, as_bad, as_bad_where): Likewise.
5564
5565Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
5566
5567 Based on patch from H.J. Lu <hjl@gnu.org>:
5568 * Makefile.am (DISTSTUFF): New variable.
5569 (diststuff): New target.
5570 * Makefile.in: Rebuild.
5571
5572Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
5573
5574 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
5575 m32r_elf_section_change_hook.
5576
5577 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
5578 emit a nop if a section ends with a 16 bit instruction.
5579
5580Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
5581
5582 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
5583 s_lcomm rather than obj_coff_lcomm.
5584 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
5585
5586Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
5587
5588 * config/tc-i386.h (LinearAddress): Define.
5589 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
5590 instruction, don't use a default segment.
5591
5592Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
5593
5594 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
5595 * configure: Rebuild.
5596
5597Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
5598
5599 * aclocal.m4, configure: Rebuild with libtool 1.2.
5600
5601Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
5602
5603 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
5604 PC relative branches. Patch courtesy of Jonathan Walton.
5605
5606
5607Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
5608
5609 * configure.in (emulations): Add thumb-pe target.
5610
5611 * configure (emulations): Add thumb-pe target.
5612
56131998-03-17 Ken Raeburn <raeburn@cygnus.com>
5614
5615 * itbl-lex.l (yywrap): Don't define if already defined as a
5616 macro.
5617
5618Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
5619
5620 * depend.c (quote_string_for_make): New function.
5621 (wrap_output): Use it.
5622
5623Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
5624
5625 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
5626 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
5627
5628Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
5629
5630 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
5631 Recognize -GN and -relax.
5632 (md_begin): Initialize gp size from -G switch.
5633 (alpha_force_relocation): Always force if -relax.
5634 (alpha_align): Take a new argument that will specify when to
5635 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
5636 Change all callers. Emit nop alignment padding as nop+unop pair.
5637
5638Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
5639
5640 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
5641 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
5642
5643Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
5644
5645 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
5646 require padding to the next long word boundary.
5647
5648Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
5649
5650 * cgen.c: #include symcat.h.
5651 * config/tc-m32r.c: Likewise.
5652
5653Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
5654
5655 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
5656 absolute expressions instead of '$' prefixed register names.
5657
5658Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
5659
5660 * read.c (s_set): Record file and line info for symbols when -as.
5661 (pseudo_set): Don't overwrite that dummy fragment.
5662
5663Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
5664
5665 * config/tc-ppc.c (md_pseudo_table): Add "section".
5666 (ppc_named_section): New static function.
5667
5668Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
5669
5670 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
5671 so we don't have to scan the entire list.
5672
5673Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
5674
5675 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
5676 case, allow the parallel instructions to modify the same flag
5677 bits.
5678
5679Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
5680
5681 * listing.c (list_symbol_table): Categorize symbols by
5682 undefined_section rather than sy_frag->line == NULL.
5683
5684Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
5685
5686 * Makefile.am (install-exec-local): Install properly when ln
5687 fails or tooldir == prefix.
5688
5689Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
5690
5691 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
5692 Test result of insert_operand for error.
5693
5694Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
5695
5696 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
5697 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
5698 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
5699 * doc/Makefile.in: Rebuild.
5700
5701Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
5702
5703 * config/tc-mips.c (macro_build): Handle operand type 'C'.
5704 (macro): Fix handling of M_COP[0-3].
5705
5706Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
5707
5708 Based on patches from Ross Harvey <ross@teraflop.com>:
5709 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
5710 if macro_alternate or macro_mri.
5711 (getstring): Remove support for byte constants between < and >.
5712 (get_any_string): '<' only starts a string if macro_alternate or
5713 macro_mri.
5714 (macro_expand_body): Permit keyword parameters following
5715 positional parameters.
5716
5717 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
5718 * configure.in (alpha*-*-netbsd*): New target.
5719 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
5720 * configure: Rebuild.
5721
5722 * as.h (flag_warn_suppress_instructionswap): Move from here...
5723 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
5724 here, and make static.
5725
5726 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
5727 BFD_ASSEMBLER or MANY_SEGMENTS.
5728
5729 * as.c (show_usage): Update bug-gnu-utils address.
5730 * gasp.c (show_usage): Likewise.
5731 * doc/as.texinfo (Bug Reporting): Likewise.
5732
5733Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
5734
66778679 5735 * config/tc-mips.c (load_address): Don't use mips III or mips IV
252b5132
RH		 5736 insns regardless of the size of a pointer if we're in mips I or
5737 MIPS II mode.
66778679 5738 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5739
5740Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5741
5742Fix rac to accept only a0:
5743 * tc-d10v.c (parallel_ok, find_opcode):
5744 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
5745 Introduce OPERAND_GPR.
5746
5747Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
5748
5749 * read.c (s_fill): Handle non-constant repeat counts by creating
5750 an rs_space fragment.
5751
5752Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
5753
5754 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
5755 from as_bad to as_warn.
5756
5757Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
5758
5759 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
5760 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
5761 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
5762
5763Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
5764
5765 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
5766 seg_fix_rotP rather than fix_root from seg_info.
5767
5768Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
5769
5770 * expr.c: Add support for 0x1_2_3_4 bignums.
5771
5772Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
5773
5774 * configure.in: Change -linux* to -linux-gnu*.
5775 * configure: Rebuild.
5776
5777 * app.c (do_scrub_begin): Treat \r as whitespace.
5778
5779Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
5780
5781 * Makefile.am: Update dependencies.
5782 * Makefile.in: Rebuild.
5783
5784Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
5785
5786 * configure, aclocal.m4: Rebuild with new libtool.
5787
5788Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
5789
66778679
RH		 5790 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
5791 the argument to bfd_set_arch_mach.
5792 (load_address): Use bfd_arch_bits_per_address to determine the
5793 bit size of an address instead of looking at the isa level.
5794 (macro, macro2, s_cprestore, s_cpadd): Likewise.
252b5132
RH		 5795
5796Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
5797
5798 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
5799
5800Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
5801
5802 * ehopt.c: New file.
5803 * as.h (enum _relax_state): Add rs_cfa.
5804 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
5805 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
5806 * read.c (emit_expr): Call check_eh_frame.
5807 * write.c (cvt_frag_to_fill): Handle rs_cfa.
5808 (relax_segment): Likewise.
5809 * Makefile.am: Rebuild dependencies.
5810 (GAS_CFILES): Add ehopt.c.
5811 (GENERIC_OBJS): Add ehopt.o.
5812 * doc/internals.texi (Frags): Document rs_cfa.
5813
5814 * as.c (show_usage): Mention --traditional-format.
5815 (parse_args): Accept --traditional-format.
5816 * as.h (flag_traditional_format): Declare.
5817 * output-file.c (output_file_create): If flag_traditional_format,
5818 set BFD_TRADITIONAL_FORMAT on stdoutput.
5819 * doc/as.texinfo, doc/as.1: Document --traditional-format.
5820
5821 * config/tc-mips.c (append_insn): Make sure that if we have a
5822 fixup for an unmatched %hi reloc, it does not associated with a
5823 variant frag.
5824
5825 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
5826 * doc/Makefile.in: Likewise.
5827
5828Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
5829
5830 * config/tc-m32r.c (check_for_side_effects): New function.
5831 (can_make_parallel): Add checks for instruction side effects
5832 clashing with the other instruction.
5833 (assemble_parallel_insn): Improve warning messages. Return error
5834 message from non-swapped instruction order.
5835
5836Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
5837
5838 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
5839
5840 * config/tc-arm.h: Replace md_after_pass_hook definition with a
5841 md_cleanup definition. This moves the forced literal output to
5842 the end of the source pass, and avoids macro's inserting literals
5843 into the code immediately after the macro expansion.
5844
5845Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
5846
5847 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
5848 a gas internal symbol is adjustable.
5849 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
5850
5851 * as.h: If gcc version greater than 2.6, use `__format__' and
5852 `__printf__' in function attributes, rather than `format' and
5853 `printf'.
5854
5855Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
5856
5857 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
5858
5859Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
5860
5861 Add tms320c30 support:
5862 * config/tc-tic30.h: New file.
5863 * config/tc-tic30.c: New file.
5864 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
5865 TARGET_FORMAT as "coff-tic30".
5866 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
5867 * Makefile.am: Rebuild dependencies.
5868 (CPU_TYPES): Add tic30.
5869 (CPU_OBJ_VALID): tic30-aout is valid.
5870 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
5871 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
5872 * configure, Makefile.in: Rebuild.
5873
5874Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
5875
5876 * config/tc-v850.c (md_assemble): Improvements to error messages.
5877
5878Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
5879
5880 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
5881 BFD_RELOC_HI16_S to store the high bits of any value.
5882
5883 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
5884 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
5885 assembler calculate relocations to any external symbol at all.
5886 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
5887 involving generation of pc-relative relocs.
5888 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
5889 has been moved to md_apply_fix3.
5890
5891 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
5892 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
5893 which actually means (the address of identifier's GOT entry) +
5894 constant, which is not particularly useful.
5895
5896Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
5897
5898 * read.h (include_dirs): Declare.
5899 (include_dir_count,include_dir_maxlen): Declare.
5900
5901Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
5902
5903 * configure.in: Correct check for shared opcodes library.
5904 * configure: Rebuild.
5905
5906 * listing.c (buffer_line): If we can't open the file, set at_end.
5907 (listing_print): Remove unused local variable fi.
5908
5909 * config/m68k-parse.y (reglistpair): Handle register list in
5910 either order.
5911
5912 * config/vms-conf.h: Don't undef VERSION.
5913
5914Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
5915
5916 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
5917 OBJS variable.
5918 (GENERIC_OBJS): New variable, with the rest of the old OBJS
5919 variable.
5920 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
5921 ($(srcdir)/make-gas.com): Rename from make-gas.com.
5922 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
5923 (EXTRA_DIST): Define.
5924 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
5925 explicitly rather than via the list of object files.
5926 (gcc-as.opt): New file created when make-gas.com is run.
5927 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
5928 itbl-cpu.h} to #include appropriate file rather than copying that
5929 file.
5930 * config/vms-conf.h: Synchronize with current config.in.
5931 * Makefile.in: Rebuild.
5932
5933Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
5934
5935 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
5936 (parallel_ok): Relaxed parallel subinstruction dependency check.
5937
5938Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
5939
5940 * as.h (flag_warn_suppress_instructionswap): added new flag.
5941 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
5942 command line argument.
5943 * tc-d10v.c (write_2_short): emit "Swapping instructions"
5944 warning only if flag_warn_suppress_instructionswap is false.
5945
5946Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
5947
5948 * configure.in (i386-*-mingw32*): New target.
5949 * configure: Rebuild.
5950
5951Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
5952
5953 * symbols.c (resolve_symbol_value): Don't set the segment if it
5954 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
5955
5956 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
5957 S_GET_SEGMENT.
5958
5959Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
5960
5961 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
5962 depends upon HAVE_{UNLINK,REMOVE} values rather than host
5963 compiler.
5964
5965Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
5966
5967 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
5968
5969Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
5970
5971 * config/tc-v850.c (v850_insert_operand): Display instruction when
5972 an error is encountered.
5973
5974Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
5975
5976 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
5977 (i386-*-sco3.2v5*coff): New target.
5978 (i386-*-sco3.2*): New target.
5979 * configure: Rebuild.
5980
5981Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
5982
5983 * config/tc-v850.c: Tidy error message production.
5984
5985Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
5986
5987 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
5988 validate_immediate return value in the right type for comparisons
5989 to FAIL.
5990
5991Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
5992
5993 * listing.c (MAX_BYTES): Use listing variables not constants.
5994 (data_buffer): No longer an array, but a pointer.
5995 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
5996 (listing_listing): Allocate data_buffer.
5997
5998Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
5999
6000 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6001 --listing-rhs-width, --listing-cont-lines.
6002 (show_usage): Update.
6003 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6004 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6005 (print_lines): Use the variables instead of the constants.
6006 (listing_listing): Likewise.
6007 * listing.h: Declare the new vars.
6008
6009Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6010
6011 * as.c (parse_args): Add --keep-locals alias for -L.
6012 Add --strip-local-absolute.
6013 (show_usage): Update.
6014 * as.h (flag_strip_local_absolute): New flag.
6015 * symbols.c (S_IS_LOCAL): Use it.
6016 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6017 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6018 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6019
6020Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6021
6022 * config/tc-m32r.c: Detect if explicitly parallel instructions
6023 might have an io conflict and issue a warning message.
6024
6025Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6026
6027 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6028 cgen_swap_fixups): Functions to save, restore and swap the fixup
6029 chain with a backup copy.
6030 (cgen_asm_finish_insn): Returns address of constructed insn.
6031
6032Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6033
6034 * listing.c (file_info_struct): Remove FILE, add POS.
6035 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6036 (file_info): Don't open the file.
6037 (buffer_line): Check for the file in the last_open cache, updating
6038 as necessary.
6039 (print_source): Don't reference file_info->file.
6040 (listing_listing): Likewise.
6041 (listing_print): Close the file in the cache, if any.
6042
6043Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6044
6045 * read.c (dwarf_file_string): New file static variable.
6046 (emit_expr): Look for constant sequence that leads up to a file
6047 name in DWARF debugging output.
6048 (stringer): Use dwarf_file_string to decide whether to accept a
6049 string as a file name.
6050
6051Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6052
6053 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6054 (crack_operand): Add reg->reglst MRI hack.
6055 (r_seg): Put reglst symbols in reg_section.
6056 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6057
6058Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6059
6060 * tc-sh.c (get_specific): Handle SGR & DBR.
6061
6062Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6063
6064 * tc-h8300.c (parse_reg): Take the length of the symbol into
6065 account when attempting to match a register name.
6066 * tc-h8500.c (parse_reg): Likewise.
6067
6068Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6069
6070 * cgen.c: Formatting changes to improve readability.
6071
6072Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6073
6074 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6075 delay slot.
6076
6077Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6078
6079 Based on a patch from Jim Wilson
6080 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6081 (tc_gen_reloc): Handle cross section PC relative relocs
6082 correctly.
6083
6084Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6085
6086 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6087
6088Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6089
6090 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6091 (expr_jmp_buf): New static local.
6092 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6093 (cgen_md_operand): New function.
6094 * tc-m32r.c: Clean up pass over `struct foo' usage.
6095 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6096
6097Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6098
6099 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6100 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6101
6102Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6103
6104 * config/tc-i386.c (i386_operand): Give an error if there are
6105 unrecognized characters after an expression.
6106
6107For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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