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* hppa-dis.c (print_insn_hppa): Handle 'M' and 'L' operands.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
6be78360
JL		 1Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2
3db6e6bd
JL		 3 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
4
6be78360
JL		 5 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
6
e061d86f
JL		 7at Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
8
9 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
10 (pa_ip): Handle 'fX'.
11
12Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
13
14 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
15 (pa_ip): Handle 'fX'.
16
7acbfc6b
JL		 17Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
18
19 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
20 unwinds unless the function is in the text space.
21 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
22
2d93dcc4
JL		 23Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
24
b52c78b8
JL		 25 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
26 (md_assemble): To here. Tweak address generation.
27
2d93dcc4
JL		 28 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
29 debug_line.
30 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
31 (md_assemble): Call dwarf2_where for OBJ_ELF.
32 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
33 (pa_end_of_source): New function.
34 * tc-hppa.h (md_end): Define for OBJ_ELF.
35
6d83c84b
MM		 361999-09-14 Michael Meissner <meissner@cygnus.com>
37
38 * configure.in (Canonicalization of target names): Remove adding
39 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
40 generates $ac_config_sub with a ${CONFIG_SHELL} already.
41 * configure: Regenerate.
42
41fd319a
ILT		 431999-09-14 Donn Terry <donn@interix.com>
44
45 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
46
795a7704
AM		 471999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
48
2f66722d
AM		 49 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
50 pc-relative jmp/call to an absolute symbol.
51 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
52 absolute section symbols.
53
795a7704
AM		 54 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
55 jump handling code and comments.
56
c0c949c7
ILT		 571999-09-12 Ian Lance Taylor <ian@zembu.com>
58
59 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
60 the value if TE_PE and a global defined symbol.
61
e723ef7c
ILT		 621999-09-11 Ian Lance Taylor <ian@zembu.com>
63
64 * write.c (dump_section_relocs): Call print_symbol_value_1 to
65 print the symbol, rather than printing it here.
66
fa16d387
ILT		 671999-09-11 Donn Terry <donn@interix.com>
68
d33e1d24
ILT		 69 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
70 BFD_RELOC_RVA relocations.
71
18dc2407
ILT		 72 * config/tc-i386.c (md_undefined_symbol): Compare the name against
73 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
74 starts with "_G".
75
945a1a6b
ILT		 76 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
77 defined.
78 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
79 * doc/internals.texi (Object format backend): Document
80 SET_SECTION_RELOCS.
81
79d292aa
ILT		 82 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
83 relocations against global symbols if TE_PE.
84
7a6284c4
ILT		 85 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
86 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
87
8828d862
ILT		 88 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
89 symbols.
90
9690c54d
ILT		 91 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
92 symbols which do not have a constant value, or tags with
93 non-tags. Remove the symbol from the list before adding it at the
94 end.
95
23dab925
ILT		 96 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
97 C_FCN symbol differently if TE_PE.
98 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
99 appears in the pseudo-op, rather coff_line_base which is only set
100 for a .bf symbol.
101
28428223
ILT		 102 * config/obj-coff.c (obj_coff_loc): New static function.
103 (obj_pseudo_table): Add "loc".
104
e8a3ab75
ILT		 105 * config/obj-coff.c (add_lineno): Check that the line number is
106 positive.
107
2ab9b79e
ILT		 108 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
109 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
110 int.
111 (md_atof): Return NULL rather than 0.
112 * config/tc-i386.c (md_atof): Change type to int.
0561a208
ILT		 113 * expr.c (expr): Change first parameter to int.
114 * config/obj-coff.c: Add declarations for static functions.
115 (coff_frob_symbol): Use SYM_AUXENT.
116 * config/tc-i386.h (flag_16bit_code): Don't declare.
2ab9b79e 117
5881e4aa
ILT		 118 * config/obj-coff.c (obj_coff_section): Default to setting
119 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
120
e723ef7c
ILT		 121 * write.c (adjust_reloc_syms): Print adjusted fixup.
122
fa16d387
ILT		 123 * expr.c (integer_constant): Correct too_many_digits calculation
124 in base 10 case.
125
13a830b6
AS		 1261999-09-09 Andreas Schwab <schwab@suse.de>
127
128 * doc/c-arm.texi: Fix arguments of @var to not contain
129 punctuation.
130
325188ec
NC		 1311999-09-08 Philip Blundell <pb@nexus.co.uk>
132
133 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
134 and COFF targets.
135 (md_parse_option): Only support -k flag for ELF and COFF targets.
136
e7c1f43c
JL		 137Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
138
139 * config/tc-hppa.c (pa_ip): Put strict register checks before
140 call to pa_parse_number.
141
4964086a
JL		 142 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
143
c4bf532f
ILT		 1441999-09-06 Ian Lance Taylor <ian@zembu.com>
145
146 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
147 BFD_ASSEMBLER code.
148
a33132fd
ILT		 1491999-09-06 Donn Terry <donn@interix.com>
150
151 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
152
0f4f8b56
JL		 153Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
154
155 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
156 candidate instruction. Require registers for register arguments
157 when in strict mode. Require assemble-time constants for
158 constants when in strict mode.
159 (pa_get_absolute_expression): Require a constant when in strict
160 mode.
161
d3388653
NC		 1621999-09-06 Nick Clifton <nickc@cygnus.com>
163
164 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
165
041dd5a9
ILT		 1661999-09-04 Steve Chamberlain <sac@pobox.com>
167
168 * config/tc-pj.c: New file, supports picoJava in ELF.
169 * config/tc-pj.h: Ditto.
170 * configure.in (pjl*, pj*): New targets.
171 * Makefile.am: Rebuild dependencies.
172 (CPU_TYPES): Add pj.
173 (TARGET_CPU_CFILES): Add config/tc-pj.c.
174 (TARGET_CPU_HFILES): Add config/tc-pj.h.
175 * doc/c-pj.texi: New file.
176 * doc/as.texinfo: Add some PJ specifics.
177 * doc/all.texi: Add PJ to the list of all architectures, sort them
178 all alphabetically.
179 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
180 * configure, Makefile.in, doc/Makefile.in: Rebuild.
181
4ca72d38
AM		 1821999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
183
184 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
185 (obj_frob_file): Test for null pointer.
186 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
187 (OBJ_PROCESS_STAB): And here.
188 (elf_obj_sy): Remove
189
190 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
191 except OBJ_PROCESS_STAB, which we #undef for ecoff.
192 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
193
194 * config/obj-coff.c (no_func): Remove.
195 (coff_format_ops): Change occurrences of no_func to 0, as we test
196 for 0 in obj-multi.h.
197
198 * configure.in: Enable bfd for i386-coff when primary target is
199 bfd. Enable i386 elf,coff emulation support. Don't set
200 USE_EMULATIONS=1 or te_file=multi unless there is more than one
201 emulation to support.
202 *configure: Regenerate.
203
bcef92fa
NC		 2041999-09-02 Nick Clifton <nickc@cygnus.com>
205
206 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
207 .section .line directive is encountered.
208
cdf82bcf
NC		 2091999-09-01 Nick Clifton <nickc@cygnus.com>
210
5856c19a
NC		 211 * config/tc-arm.c (md_section_align): Do not align sections in ELF
212 format.
213
cdf82bcf
NC		 214 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
215 * as.texinfo: Document --gdwarf2 command line option.
216 Add additional documentation of ARM command line switches.
217
af6bdddf
AM		 2181999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
219
220 * config/tc-i386.c (i386_intel_memory_operand): Combine
221 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
222 and RESTORE_END_STRING around parse_register calls.
223 (i386_operand): Here too.
224 (i386_is_reg): Remove.
225 (parse_register): Move as_bad calls from within this function to
226 callers.
227
5f47d35b
AM		 2281999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
229
230 Based on a patch from H.J. Lu <hjl@gnu.org>
231 * config/tc-i386.c (parse_register): Handle FP regs specially.
232 (md_begin): Remove '(' and ')' from register_chars.
233
1174497c
DE		 2341999-08-29 Doug Evans <devans@casey.cygnus.com>
235
236 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
237 error message (done elsewhere).
238
17d9105c
JL		 239Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
240
241 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
242
9ecc05f0
JL		 243Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
244
97e1581b
JL		 245 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
246 args by 'f'.
247
9e4f2d3a
JL		 248 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
249
680ef6de
JL		 250 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
251 between args.
252 Add new completers. Fix bug in 64 bit condition handling.
253
413c94ba
JL		 254 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
255 'cS', and 'c*'.
256
28252e61
JL		 257 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
258
a97685e9
JL		 259 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
260
9ecc05f0
JL		 261 * config/tc-hppa.c (pa_ip): Add case for 'I'.
262
cb30237e
NC		 2631999-08-27 Jim Wilson <wilson@cygnus.com>
264
265 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
266 (struct ls): Add frag field. Initialize it to zero.
267 (out_end_sequence): New local text_frag. Set it while in text section.
268 Replace address check with frag check. Set ls.frag to text_frag if
269 out_set_addr called.
270 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
271 Set it before switching sections. Replace address check with frag
272 check. Set ls.frag to saved_frag if out_set_addr called.
273
09a798ea
NC		 2741999-08-26 David Mosberger <davidm@hpl.hp.com>
275
276 * dwarf2dbg.c (out_end_sequence): If address changed, directly
277 output "advance_pc" opcode instead of calling gen_addr_line().
278 The latter has the undesired side-effect of creating a new row
279 in the debug line info matrix.
280
e1c05f12
NC		 2811999-08-26 Jim Wilson <wilson@cygnus.com>
282
283 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
284 ls.last_filename if last is less than zero. Set ls.last_filename
285 when allocating new entry.
286 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
287 call.
288
b23bac36
AM		 2891999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
290
291 * config/tc-i386.c (i386_index_check): Fix the displacement size
292 when INFER_ADDR_PREFIX.
293
50f4163f
NC		 2941999-08-18 Nick Clifton <nickc@cygnus.com>
295
296 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
297 display its value.
298
f589a541
ILT		 2991999-08-17 Ian Lance Taylor <ian@zembu.com>
300
301 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
302 handle 0xffffNNNN constants correctly.
303
11450271
NC		 3041999-08-16 Nick Clifton <nickc@cygnus.com>
305
306 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
307 as well as loads.
308
276b1dc2
NC		 3091999-08-13 Nick Clifton <nickc@cygnus.com>
310
311 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
312 (md_apply_fix3): Always pass positive values to
313 validate_offset_imm.
314
ae5ad4ad
NC		 3151999-08-12 Nick Clifton <nickc@cygnus.com>
316
317 * config/tc-arm.c (skip_whitespace): New macro.
318 Formatting tidy ups.
319
320 (md_apply_fix3): Store relocation offset in addend for ELF based
321 relocs.
322 (arm_force_relocation): Always generate relocs for Thumb function
323 calls.
324
bf6d3895
AM		 3251999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
326
327 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
328 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
329
46031ca9
JL		 330Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
331
b100be66
JL		 332 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
333 flags for the unwind subspace.
334
46031ca9
JL		 335 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
336 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
337 suitable relocation based on the size of the target's pointer.
338 Always Use subsegment zero for the unwinders.
339 (pa_level): Handle "2.0w".
340
0825afba
JR		 341Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
342
343 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
344 with the following instruction unless this was specified.
345
1a1ae23e
ILT		 3461999-08-09 Ian Lance Taylor <ian@zembu.com>
347
348 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
349 certain sections, to match BFD changes.
350
81afc846
ILT		 3511999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
352
353 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
354 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 355 * Makefile.in: Rebuild.
81afc846 356
04ad1543
ILT		 3571999-08-08 Ian Lance Taylor <ian@zembu.com>
358
359 * Makefile.am: Rename .dep* files to DEP*.
360 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
361 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
362 targets to DEPOBJ.
363 * Makefile.in: Rebuild.
364
1eb7027c
RH		 3651999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
366
367 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
368
2dcc60be
ILT		 3691999-08-08 Ian Lance Taylor <ian@zembu.com>
370
46eec08e
ILT		 371 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
372 avoid problems on DOS filesystems.
373 * Makefile.in: Rebuild.
374
2dcc60be
ILT		 375 * doc/as.texinfo (Section): Document 's' flag for COFF version.
376
3771999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
378
379 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
380 section flag.
381
76a27922
ILT		 3821999-08-08 Ian Lance Taylor <ian@zembu.com>
383
384 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 385 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 386 * configure, Makefile.in, doc/Makefile.in: Rebuild.
387
0741736b
JL		 388Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
389
390 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
391
9a913dfb
JL		 392Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
393
394 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
395
a1f2d742
ILT		 3961999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
397
398 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
399 non-adjustable symbols.
400
55a914bc
JL		 401Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
402
403 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
404
336f7c70 405Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 406
407 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
408 operands.
409
9750fcc5
ILT		 4101999-08-05 Donn Terry <donn@interix.com>
411
412 * config/te-interix.h: New file.
413 * configure.in (i386-*-interix*): New target.
414 * configure: Rebuild.
415
39ba5561
JL		 416Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
417
418 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
419 selectors for ELF too.
420 (selector_table): Add "ltp" and "rtp" selectors.
421
eecb386c
AM		 4221999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
423
424 * config/tc-i386.c (i386_operand): No need to change
425 operand_string pointer in segment reg case before goto
426 do_memory_reference. Initialise displacement_string_start and
427 displacement_string_end after do_memory_reference label.
428 (i386_index_check): Add operand_string param, and print error
429 message on failure here.
430 (i386_intel_memory_operand): Instead of here.
431 (i386_operand): And here.
432 (INFER_ADDR_PREFIX): Enable.
433
434 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
435
436 * config/tc-i386.h (DefaultSize): Define. Renumber following
437 opcode_modifier defines.
438
439 From Etienne Lorrain <etienne.lorrain@ibm.net>
440 * config/tc-i386.c (stackop_size): New variable.
441 (set_16bit_code_flag): Clear it here.
442 (set_16bit_gcc_code_flag): New function.
443 (md_pseudo_table): Add "code16gcc" entry.
444 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
445
f173e82e
ILT		 4461999-08-03 Ian Lance Taylor <ian@zembu.com>
447
a04b544b
ILT		 448 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
449 next_set_end even if the end symbol is being discarded.
450
451 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
452 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
453 * config/obj-coff.c: Likewise.
454 (seg_info_type): Remove.
455 (seg_info_off_by_4): Change to array of segT.
456 (s_get_segment): Adjust accordingly.
457 (obj_pseudo_table): Fully initialize sentinel entry.
458
f173e82e
ILT		 459 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
460 Ralf Baechle <ralf@uni-koblenz.de>.
461
c3332e24
AM		 4621999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
463
464 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
465
4661999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
467
24eab124
AM		 468 * config/tc-i386.c: Indentation and white space changes.
469 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
470 don't enable it by default.
471 (i386_intel_operand): Remove redundant prototype.
472 Move check on number of memory operands, and i.mem_operands++
473 (i386_intel_memory_operand): To here.
474 Remove i386_immediate code from here. Remove special case code
475 for input and output using (%dx). Remove base/index checks and
476 call i386_index_check instead. Save initial operand_string
477 argument for error message.
478 (i386_operand): Remove redundant prototype. Move base/index
479 checks to i386_index_check.
480 (i386_displacement): Move intel mode check for non-zero
481 i.disp_operand
482 (i386_intel_memory_operand): To here.
c3332e24 483
6d8809aa
RH		 4841999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
485
486 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
487 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
488 by .register pseudo-op if -64 and --no-undeclared-regs.
489 (s_register, sparc_adjust_symtab): New functions.
490 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
491 Declare sparc_adjust_symtab as tc_adjust_symtab.
492 * doc/c-sparc.texi: Add description of #ignore special literal
493 for .register pseudo-op.
494
c8d259f7
CM		 4951999-07-30 Catherine Moore <clm@cygnus.com>
496
497 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
498 the relocation's section offset.
499
b77ad1d4
AM		 5001999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
501
502 * write.c (fixup_segment): Fix generic error check overflow test.
503
504 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
505 X_add_number to long.
506
b53fcc20
JL		 507Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
508
509 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
510 processing.
511
d2e71411
ILT		 5121999-07-27 Ian Lance Taylor <ian@zembu.com>
513
514 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
515 VTABLE relocations.
516
e9f56b1d
ILT		 5171999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
518
519 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 520
1a39f480
ILT		 521 * configure.bat: Remove; obsolete.
522 * config/go32.cfg: Likewise.
523
29fe79d3
ILT		 5241999-07-21 Brad M. Garcia <bgarcia@fore.com>
525
526 * configure.in (i386-*-vxworks*): New target.
527 * configure: Rebuild.
528
e06510e6
RH		 5291999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
530
531 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
532
dabe3bbc
RH		 5331999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
534
535 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
536 on -64 and not pic.
537 (output_insn): Put OLO10's secondary addend into tc_fix_data.
538 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
539 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
540 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
541 MAX_RELOC_EXPANSION): Define.
542 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
543
b4cac588
AM		 5441999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
545
546 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
547 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
548 block. Print a warning if an 8-bit or 16-bit constant
549 displacement or immediate is truncated on output.
550 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
551 immediate.
552 (i386_operand): Disallow immediate jump absolute operand.
553
966ed0b4
ILT		 5541999-07-15 Ian Lance Taylor <ian@zembu.com>
555
0ed15843
ILT		 556 * configure.in: Bump version number to 2.9.5.
557 * configure: Rebuild.
558
966ed0b4
ILT		 559 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
560 or %llx work.
561
67f1cff0
JL		 562Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
563
564 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
565 (cons_fix_new_hppa): Derive size of fixup from size of the object.
566
2f992c04
NC		 5671999-07-14 Philip Blundell <pb@nexus.co.uk>
568
569 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
570 is defined.
571 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
572
573 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
574 if -mno-fpu was given.
575 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
576 relocs.
577 (cons_fix_new_arm): Remove misleading comments.
578
14ad458a
ILT		 5791999-07-14 Ian Lance Taylor <ian@zembu.com>
580
581 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
582 error message.
583 (relax_segment): Likewise. After giving a rs_org error, convert
584 the frag to rs_align to avoid cascading errors.
585
36823076
AS		 5861999-07-12 Andreas Schwab <schwab@suse.de>
587
588 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
589
ab9da554
ILT		 5901999-07-11 Ian Lance Taylor <ian@zembu.com>
591
592 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
593 as appropriate. Fill in structure initializations. Add variable
594 initializations. Add casts.
595 * dwarf2dbg.c (print_stats): Change i to size_t.
596 * listing.c (listing_listing): Change list_line to unsigned int.
597
e0accf0c
ILT		 5981999-07-10 Ian Lance Taylor <ian@zembu.com>
599
600 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
601 rather than checking for \001 and \002 in symbol name.
602 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
603
7d4ce8a9
JL		 604Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
605
606 * configure.in (hppa*-linux-gnu*): New target.
607 * configure: Rebuilt.
608
5395a469
NC		 6091999-07-08 Nick Clifton <nickc@cygnus.com>
610
611 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
612
cac58fa6
NC		 6131999-07-07 Nick Clifton <nickc@cygnus.com>
614
5395a469 615 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 616 accessing symbolP directly.
617
03b36ee1
JL		 618Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
619
620 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
621 for ELF.
622
49a5575c
NC		 6231999-07-05 Nick Clifton <nickc@cygnus.com>
624
625 * config/tc-arm.c (ARM_EXT_V5): Define.
626 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
627 (md_begin): Detect ARM v5 architectures.
628 (md_parse_option): Accept arm v5 specification.
629 (md_show_usage): Documment -marmv5 switch.
630
631 * doc/c-arm.texi: Document -marmv5 command line option.
632
633 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
634 op.
635 (validate_immediate_twopart): New function. Determine if a
636 constant can be computed by two ADD instructions.
637 (output_inst): Remove its command line parameter - it was never
638 used.
639 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
640 implememt the ADRL pseudo op.
641 (tc_gen_reloc): Generate a suitable error message if an ADRL
642 instruction tries to generate a real reloc.
643
644 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
645
09ecf0ba
JL		 646Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
647
648 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
649 into lower case.
650
264d6861
ILT		 6511999-06-27 H.J. Lu <hjl@gnu.org>
652
653 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
654 non BFD_ASSEMBLER case.
655
827c0149
ILT		 6561999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
657
658 * config/obj-coff.c (obj_coff_section): Mark writable sections as
659 data.
660
a340d270
RH		 6611999-06-26 David Mosberger <davidm@hpl.hp.com>
662
663 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
664 out_end_sequence() when the address decreases due to a new frag.
665 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
666 numbering starts with 1.
667
16b93d88
NC		 6681999-06-23 Nick Clifton <nickc@cygnus.com>
669
670 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
671 .section for COFF.
672 (mcore_s_text): Call obj_elf_text for ELF target.
673 (mcore_s_data): Call obj_elf_data for ELF target.
674 (mcore_s_section): No longer ELF specific. Call obj_coff_section
675 for COFF target.
676 (mcore_s_bss): New function: Dump literal table before changing
677 sections.
678 (mcore_s_comm): New function: Dump literal table before changing
679 sections.
680
681 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
682 No longer static functions.
683 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
684 Provide prototypes for these functions.
685
fed9b18a
ILT		 6861999-06-22 Ian Lance Taylor <ian@zembu.com>
687
be2acf27
ILT		 688 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
689 a list of names, to try obj_segment_name, and to try abbreviated
690 names when using COFF without long section names.
691
7dcc9865
ILT		 692 * config/tc-alpha.c: More use of symbol accessor functions.
693 * config/tc-arc.c: Likewise.
694 * config/tc-d30v.c: Likewise.
695 * config/tc-fr30.c: Likewise.
696 * config/tc-i860.c: Likewise.
697 * config/tc-m88k.c: Likewise.
698 * config/tc-mcore.c: Likewise.
699 * config/tc-ns32k.c: Likewise.
700 * config/tc-sparc.c: Likewise.
701 * config/tc-v850.c: Likewise.
702
a77f5182
ILT		 703 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
704 sy_value with appropriate accessor functions.
705 * config/tc-arm.c (md_apply_fix3): Likewise.
706 * config/tc-d10v.c (AT_WORD_P): Likewise.
707 * config/tc-v850.c (reg_name_search): Likewise.
708
fed9b18a
ILT		 709 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
710 use symbol_get_bfdsym instead.
711 * config/tc-ppc.c (md_assemble): Likewise.
712 * config/tc-v850.c (v850_comm): Likewise.
713
310b5aa2
ILT		 7141999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
715
716 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
717 the symbol, rather than accessing the bsym member.
718 * config/tc-d10v.c (tc_gen_reloc): Likewise.
719 * config/tc-d30v.c (tc_gen_reloc): Likewise.
720 * config/tc-mcore.c (tc_gen_reloc): Likewise.
721 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
722 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
723 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
724 * config/tc-tic30.c (tc_gen_reloc): Likewise.
725 * config/tc-v850.c (tc_gen_reloc): Likewise.
726
9cb8e75e
JL		 727Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
728
729 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
730 (hppa_gen_reloc_type): Conditionalize on BFD64.
731 (tc_gen_reloc): Re-enable ELF relocations.
732 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
733
3d103319
ILT		 7341999-06-21 Ian Lance Taylor <ian@zembu.com>
735
736 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
737 warning.
738 (do_ldst): Move assignment out of if condition.
739 (md_apply_fix3): Add casts to avoid printf format warnings. Add
740 parentheses to avoid warning.
741
776b24b4
NC		 7421999-06-21 Nick Clifton <nickc@cygnus.com>
743
155f0fe7
NC		 744 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
745 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 746
809ffe0d
ILT		 7471999-06-19 Ian Lance Taylor <ian@zembu.com>
748
749 * config/tc-ppc.c: Update for symbol handling changes.
750 * config/obj-coff.c: Likewise.
751
49863f82
JL		 752Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
753
754 * tc-hppa.c: General cleanups of ELF support. No more spaces
755 and subspaces for ELF.
756 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
757 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
758 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
759 (UNWIND_SECTION_NAME): Likewise.
760 (space/subspace related structures): Conditionalize definitions
761 on OBJ_SOM.
762 (space/subspace directives and support routines): Conditionalize
763 definitions and references/uses on OBJ_SOM.
764 (label_symbol_struct): For ELF, track the symbol's segment. For
765 SOM track its space.
766 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
767 changes.
768 (USE_ALIASES): Kill for both SOM & ELF.
769 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
770 (pa_space, pa_subspace): Corresponding changes.
771 (pa_spaces_begin): Corresponding chagnes.
772 (md_begin): Do not muck around with space/subspace stuff for
773 OBJ_ELF.
774 (md_apply_fix): Temporarily disable argument relocation stuff
775 for OBJ_ELF.
776 (tc_gen_reloc): Temporarily disable relocation generation for
777 OBJ_ELF
778 (pa_build_unwind_subspace): Similarly.
779
fed881b1
NC		 7801999-06-16 Nick Clifton <nickc@cygnus.com>
781
782 * config/tc-arm.c (thumb_set): New pseudo op.
783 (text, data, section): Override these pseudo ops with ARM
784 specific versions.
785 (s_thumb_set): New function: Perform the same as a .set pseudo
786 op, but also mark the alias'ed symbol as being a Thumb
787 function.
788 (arm_s_text): New function: Perform the same as the .text
789 pseudo op, but dump the literal pool before changing
790 sections.
791 (arm_s_data): New function: Perform the same as the .data
792 pseudo op, but dump the literal pool before changing
793 sections.
794 (arm_s_section): New function: Perform the same as the
795 .section pseudo op, but dump the literal pool before changing
796 sections.
797 (arm_cleanup): Do not reset the current section before dumping
798 the literal pool.
799
0f94f4c8
NC		 8001999-06-17 Nick Clifton <nickc@cygnus.com>
801
2f3519a2
NC		 802 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
803 OPTION_NO_WARN_UNMATCHED entries.
804 (md_parse_option): Generate a warning message if an unrecognised
805 option is encountered.
806
0f94f4c8
NC		 807 * config/tc-d10v.c (do_not_ignore_hash): New variable.
808 (get_operands): When parsing an expression after an '@' symbol
809 has been detected, do not ignore '#' symbols.
810 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
811 false.
812
e4a86f6f
ILT		 8131999-06-13 Ian Lance Taylor <ian@zembu.com>
814
815 From K. Richard Pixley <rich@noir.com>:
816 * configure.in (ppc-*-vxworks*): New target.
817 * configure: Rebuild.
818
a8aed0fb
UD		 8191999-06-12 Philip Blundell <philb@gnu.org>
820
821 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
822
7565ed77
ILT		 8231999-06-13 Ian Lance Taylor <ian@zembu.com>
824
825 * write.c (adjust_reloc_syms): Rather than never reducing reloc
826 which refer to symbols in linkonce sections, permit reducing the
827 relocs if the symbol is local.
828
b9e57a38
ILT		 8291999-06-12 Ian Lance Taylor <ian@zembu.com>
830
831 * subsegs.c (subseg_text_p): New function.
832 * as.h (subseg_text_p): Declare.
833 * read.c (do_align): Use subseg_text_p to set the default fill.
834 * write.c (subsegs_finish): Likewise.
835 * config/obj-coff.c (write_object_file): Likewise.
836 * config/tc-i386.h (md_maybe_text): Don't define.
837 (md_do_align): Use subseg_text_p to set the default fill.
838 * config/tc-m32r.c (m32r_do_align): Likewise.
839 * config/tc-sh.c (sh_do_align): Likewise.
840 * config/tc-sparc.h (md_do_align): Likewise.
841
008960a5
ILT		 8421999-06-12 David O'Brien <obrien@freebsd.org>
843
844 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
845 * configure: Rebuild.
846
a1605869
ILT		 8471999-06-12 Ian Lance Taylor <ian@zembu.com>
848
d9ac5a3b
ILT		 849 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
850 * Makefile.am: Rebuild dependencies.
851 * Makefile.in: Rebuild.
852
a1605869
ILT		 853 * config/tc-i386.c (i386_immediate): Remove unused label
854 seg_unimplemented.
855
856 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
857 * symbols.c: Likewise.
858 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
859 sy_next field when taking address, rather than symbol_next.
860
861 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
862 offsetT.
863 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
864 value from the output file architecture.
865 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
866 * dwarf2dbg.h: Change bfd_vma to addressT.
867
a7cd1c22
ILT		 8681999-06-11 Ian Lance Taylor <ian@zembu.com>
869
870 * dwarf2dbg.h: Use PARAMS in function declarations.
871
76171f81
ILT		 8721999-06-11 Martin Dorey <mdorey@madge.com>
873
874 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
875 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
876 OBJ_ELF.
877 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
878
9b4d630b
ILT		 8791999-06-11 Ian Lance Taylor <ian@zembu.com>
880
5865bb77
ILT		 881 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
882
9e7c96d9
ILT		 883 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
884 popsection.
885
1b50c718
ILT		 886 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
887
1bf67e0d
ILT		 888 * read.c (read_a_source_file): Only declare inescape if
889 QUOTES_IN_INSN.
890
891 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
892 match parameters.
893 (find_entry_byval): Add parens to avoid warning.
894
895 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
896
9b4d630b
ILT		 897 * symbols.c (resolve_symbol_value): Don't permit subtraction of
898 undefined symbols.
899
a22b281c
RH		 9001999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
901
902 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
903 with isoctal.
904
905 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
906 synthetize_setx): New functions.
907 (md_assemble): Broken the special cases into the above
908 functions. Make compiler happy if sizeof(bfd_vma)==4.
909 Fix sethi generated from set/setuw. If instructions have a relloc,
910 always clear the fields to be relocated in the opcode.
911 (sparc_ip): Remove special_case global variable.
912
7f2f689c
ILT		 9131999-06-10 Ian Lance Taylor <ian@zembu.com>
914
d7ba4a77
ILT		 915 Based on patches from John W. Woznack <jwoznack@concentric.net>:
916 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
917 indication of success rather than a value.
918 (itbl_get_val): Likewise.
919 (itbl_get_field): Use strcspn. Change delimiters to include
920 parens.
921 * itbl-ops.h (itbl_get_reg_val): Update declaration.
922 (itbl_get_val): Likewise.
923 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
924
7f2f689c
ILT		 925 * symbols.c (copy_symbol_attributes): Convert local symbols to
926 regular symbols.
927
c1d3c45e
NC		 9281999-06-10 Nick Clifton <nickc@cygnus.com>
929
930 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
931 ARM920t.
932
63fab58c
RH		 9331999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
934
935 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
936 Optimize set if sizeof(bfd_vma) == 64.
937 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 938 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 939 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
940
cf9a1301
RH		 9411999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
942
943 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
944 (s_ncons): New function.
945 (native_op_table): New table.
946 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
947 R_SPARC_OLO10 handling.
948
bf29b231
RH		 949Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
950
951 * expr.h (struct expressionS): Revert last change; widen X_op.
952 * config/tc-alpha.c (md_begin): Check the field is wide enough.
953
9be1cda6
AS		 954Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
955
a4835b42
AS		 956 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
957 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
958 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
959 * Makefile.in: Regenerated.
960
9be1cda6
AS		 961 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
962 `common' pass on to s_mri_common.
963 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
964
62335629
RH		 9651999-06-06 Richard Henderson <rth@cygnus.com>
966
967 * config/obj-elf.c (obj_elf_section): Don't free the return
968 value of demand_copy_C_string.
969
9de8d8f1
RH		 9701999-06-05 Richard Henderson <rth@cygnus.com>
971
972 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
973 creation logic from obj_elf_create_section.
974
975 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
976 (section_stack): New.
977 (special_sections): Make const.
978 (obj_elf_section): Gut and rewrite parsing.
979 (obj_elf_change_section): New function broken out of obj_elf_section.
980 (obj_elf_parse_section_letters): Likewise.
981 (obj_elf_section_word): Likewise.
982 (obj_elf_section_type): Likewise.
983 (obj_elf_previous): Treat as a toggle.
984 (obj_elf_popsection): New.
985 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
986 (ppc_section_type): Likewise.
987 * config/tc-ppc.h: Likewise.
988
989 * expr.h (struct expressionS): Don't make X_op a bitfield.
990 * config/tc-alpha.c: Update for symbol handling changes.
991 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
992 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
993
58b5739a
RH		 9941999-06-05 Richard Henderson <rth@cygnus.com>
995
996 * dwarf2dbg.c (*): Convert to K&R + prototypes.
997 (dwarf2_gen_line_info): Kill unused variables.
998 (dwarf2_finish): Likewise.
999 (dwarf2_where): Likewise.
1000 (dwarf2_directive_file): If we've only got a string,
1001 hand off to s_app_file.
1002 * ecoff.c: Move the include of ecoff.h.
1003 * symbols.h (S_IS_FUNCTION): Prototype.
1004
1005 * read.c (LEX_HASH): Supply a default.
1006 (lex_type): Use it.
1007 (s_globl): Update `c' after skipping whitespace.
1008 * read.h (LEX_END_NAME, is_name_ender): New.
1009 * expr.c (get_symbol_end): Respect it.
1010
398e8c25
ILT		 10111999-06-04 Mark Klein <mklein@dis.com>
1012
993142d5
ILT		 1013 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
1014 to real if OBJ_SOM
1015 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
1016
398e8c25
ILT		 1017 * config/tc-hppa.c: Update for symbol handling changes.
1018
b4013713
ILT		 10191999-06-03 Ian Lance Taylor <ian@zembu.com>
1020
080e41e6
ILT		 1021 * cgen.c: Update for symbol handling changes.
1022 * config/tc-m32r.c: Likewise.
f412ead8 1023
a0f75b47
ILT		 1024 * config/tc-hppa.h: Update for symbol handling changes.
1025 * config/tc-hppa.c: Likewise.
1026
174419c1
ILT		 1027 * config/tc-arm.h: Update for symbol handling changes.
1028 * config/tc-arm.c: Likewise.
1029 (symbol_make_empty): Remove. Just use symbol_create.
1030
1031 * symbols.c (symbol_set_tc): Correct name.
1032
6104f0a0
ILT		 1033 * Makefile.am: Rebuild dependencies.
1034 ($(OBJS)): Don't depend upon struc-symbol.h.
1035 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
1036 * dep-in.sed: Don't remove struc-symbol.h.
1037 * Makefile.in: Rebuild.
1038
b4013713
ILT		 1039 * doc/internals.texi (Symbols): Describe changes in symbol
1040 handling.
1041
6576f0b5
RH		 10421999-06-03 Richard Henderson <rth@cygnus.com>
1043
1044 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
1045 instead of doing the work by hand.
1046
fac0d250
RH		 10471999-06-03 David Mosberger <davidm@hpl.hp.com>
1048
1049 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
1050 state of line state-machine.
1051 (struct ls): Collect DWARF2 line state-machine state in new member
1052 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
1053 resulted in any DWARF2 directives.
1054 (reset_state_machine): New function.
1055 (out_end_sequence): Ditto.
1056 (dwarf2_gen_line_info): When switching sections or switching to a
1057 lower text address, call out_end_sequence() first to terminate the
1058 previous code sequence as code sequences MUST have monotonically
1059 increasing addresses.
1060 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
1061
10621999-06-03 David Mosberger <davidm@hpl.hp.com>
1063
1064 * as.c (parse_args): Add option -gdwarf2 to allow requesting
1065 DWARF2 debug info (line information only, at this point).
1066 * as.h: Update comment about supported debug formats.
1067 * dwarf2dbg.c, dwarf2dbg.h: New files.
1068 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
1069
1070 * expr.c (operand): Don't use [ for parens if we want an index op.
1071 (op_encoding): Switch [ into O_index, if desired.
1072 (op_rank): Renumber with O_index on bottom.
1073 (expr): If O_index, match closing bracket.
1074 * expr.h (O_index): New.
1075
1076 * read.c (read_a_source_file): Conditionally allow matched "
1077 in lines passed to md_assemble.
1078
1079 * config/obj-elf.c (elf_pseudo_table): Add `common'.
1080
49309057
ILT		 10811999-06-03 Ian Lance Taylor <ian@zembu.com>
1082
1083 Add support for storing local symbols in a small structure to save
1084 memory when assembling large files.
1085 * as.h: Don't include struc-symbol.h.
1086 (symbolS): Add typedef.
1087 * symbols.c: Include struc-symbol.h.
1088 (local_hash): New static variable.
1089 (save_symbol_name): New static function, from symbol_create.
1090 (symbol_create): Call save_symbol_name.
1091 (local_symbol_count): New static variable.
1092 (local_symbol_conversion_count): Likewise.
1093 (LOCAL_SYMBOL_CHECK): Define.
1094 (local_symbol_make): New static function.
1095 (local_symbol_convert): New static function.
1096 (colon): Handle local symbols. Create local symbol for local
1097 label name.
1098 (symbol_table_insert): Handle local symbols.
1099 (symbol_find_or_make): Create local symbol for local label name.
1100 (symbol_find_base): Check for local symbol.
1101 (symbol_append, symbol_insert): Check for local symbols.
1102 (symbol_clear_list_pointers, symbol_remove): Likewise.
1103 (verify_symbol_chain): Likewise.
1104 (copy_symbol_attributes): Likewise.
1105 (resolve_symbol_value): Handle local symbols.
1106 (resolve_local_symbol): New static function.
1107 (resolve_local_symbol_values): New function.
1108 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
1109 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
1110 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
1111 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
1112 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
1113 (symbol_previous, symbol_next): New functions.
1114 (symbol_get_value_expression): Likewise.
1115 (symbol_set_value_expression): Likewise.
1116 (symbol_set_frag, symbol_get_frag): Likewise.
1117 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
1118 (symbol_mark_used_in_reloc): Likewise.
1119 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
1120 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
1121 (symbol_mri_common_p): Likewise.
1122 (symbol_mark_written, symbol_clear_written): Likewise.
1123 (symbol_written_p): Likewise.
1124 (symbol_mark_resolved, symbol_resolved_p): Likewise.
1125 (symbol_section_p, symbol_equated_p): Likewise.
1126 (symbol_constant_p): Likewise.
1127 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
1128 (symbol_get_obj, symbol_set_obj): Likewise.
1129 (symbol_get_tc, symbol_set_tc): Likewise.
1130 (symbol_begin): Initialize local_hash.
1131 (print_symbol_value_1): Handle local symbols.
1132 (symbol_print_statistics): Print local symbol statistics.
1133 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
1134 Declare new symbols.c functions. Move many declarations here from
1135 struc-symbol.h.
1136 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
1137 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
1138 (struct symbol): Move bsym to make it clearly the first field.
1139 Remove TARGET_SYMBOL_FIELDS.
1140 (symbolS): Don't typedef.
1141 (struct broken_word): Remove.
1142 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
1143 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
1144 (symbol_clear_list_pointers): Likewise.
1145 (symbol_insert, symbol_remove): Likewise.
1146 (symbol_previous, symbol_append): Likewise.
1147 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
1148 (struct local_symbol): Define.
1149 (local_symbol_converted_p, local_symbol_mark_converted): Define.
1150 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
1151 (local_symbol_get_frag, local_symbol_set_frag): Define.
1152 (local_symbol_get_real_symbol): Define.
1153 (local_symbol_set_real_symbol): Define.
1154 Define.
1155 * write.c (write_object_file): Call resolve_local_symbol_values.
1156 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
1157 (TARGET_SYMBOL_FIELDS): Don't define.
1158 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
1159 ECOFF_DEBUGGING, add ECOFF fields.
1160 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1161 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
1162 ECOFF_DEBUGGING, add ECOFF fields.
1163 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
1164 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
1165 * config/tc-mcore.h: Don't include struc-symbol.h.
1166 (TARGET_SYMBOL_FIELDS): Don't define.
1167 (struct mcore_tc_sy): Define.
1168 (TC_SYMFIELD_TYPE): Define.
1169 * Many files: Use symbolS instead of struct symbol. Use new
1170 accessor functions rather than referring to symbolS fields
1171 directly.
1172
1173 * read.c (s_mri_common): Don't add in value of line_label.
1174
1175 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
1176 checking for SEC_LINK_ONCE.
1177
1178 * config/tc-sh.h (sh_fix_adjustable): Declare.
1179
1180 * app.c (input_buffer): New static variable.
1181 (app_push): Save saved_input in allocated buffer.
1182 (app_pop): Restored saved_input.
1183 (do_scrub_chars): Change get parameter to take char * and int as
1184 arguments. Change GET macro to pass input_buffer to get
1185 function. Don't save input into allocated buffer.
1186 * as.h (do_scrub_chars): Update declaration.
1187 * input-file.c (input_file_get): Change to take char * and int.
1188 Read data into passed in buffer. Remove static buffer.
1189 * read.c (scrub_from_string): Change to take char * and int. Copy
1190 data into passed in buffer.
1191
1192 * hash.h: Neaten. Declare hash_traverse.
1193 * hash.c: Complete rewrite based on BFD hashing code.
1194 * gasp.c (chunksize): New variable.
1195 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
1196 hash_delete.
1197
661e4995
NC		 11981999-05-28 Nick Clifton <nickc@cygnus.com>
1199
1200 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
1201 addend unless the target uses an old ABI.
1202
d9a62219
DE		 1203Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
1204
1205 -Wchar-subscripts cleanup
1206 * listing.c (listing_newline): Use unsigned char variable, so
1207 calls to isascii,iscntrl are correct.
1208 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
1209 (unsigned char).
1210 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
1211 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
1212 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
1213 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
1214
6da466c7
ILT		 12151999-05-28 Torbjorn Granlund <tege@matematik.su.se>
1216
1217 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
1218 width for Coldfire.
1219 (arch_coldfire_p): New #define.
1220 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
1221
12221999-05-28 Linus Nordberg <linus.nordberg@canit.se>
1223
1224 * config/tc-m68k.c (install_operand): Add places `n', `o'.
1225
1226 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
1227 (install_operand): Add place `N'.
1228 (init_table): Add registers ACC, MACSR, MASK.
1229
1230 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
1231
1232 * config/tc-m68k.c: Change mcf5200 --> mcf.
1233 (archs): Add mcf5206e, mcf5307.
1234 (m68k_ip): Add format `u'.
1235 (install_operand): Add place `m', `M', `h'.
1236 (init_table): Add upper/lower registers.
1237
1238 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
1239
bedf545c
ILT		 12401999-05-28 Martin Dorey <mdorey@madge.com>
1241
1242 * config/tc-i960.c: Several minor changes to add ELF and
1243 BFD_ASSEMBLER support.
1244 * config/tc-i960.h: Likewise.
1245 * configure.in (i960-*-elf*): New target.
1246 * aclocal.m4, configure: Rebuild.
1247
40c62b25
AM		 12481999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1249
1250 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
1251 reloc changes when defined(BFD_ASSEMBLER).
1252
daa01f85
AM		 12531999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
1254
1255 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
1256
1257 * write.c (write_print_statistics): Output to file, not stderr.
1258
1259 * expr.c (generic_bignum_to_int32,64): Prototype.
1260
1261 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
1262 output_sleb128, output_uleb128, output_big_sleb128,
1263 output_big_uleb128, output_big_leb128): Prototype.
1264 (output_big_sleb128, output_big_uleb128): Make inline.
1265 (output_big_leb128): Remove inline
1266
1267 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1268 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
1269 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
1270 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
1271 value for correct overflow check in write.c:fixup_segment.
1272 * write.c (fixup_segment): Move bitfield overflow checks to after
1273 the md_apply_fix call.
1274 * config/obj-coff.c (fixup_segment): Likewise.
1275 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
1276 valueT *val argument.
1277
19b34177
AS		 1278Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1279
1280 * config/atof-ieee.c (gen_to_words): Correctly round a
1281 denormalized number. Fix off-by-one in range checking for
1282 exponent in a denormal.
1283
b8a40f53
NC		 12841999-05-10 Nick Clifton <nickc@cygnus.com>
1285
1286 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
1287 name.
1288
53f3de98
RH		 1289Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
1290
1291 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
1292
578ec497
AM		 12931999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
1294
1295 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
1296 (ReverseRegRegmem): Remove.
1297 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1298 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1299 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1300 kludge.
1301
1302 From Doug Ledford <dledford@redhat.com>
1303 * config/tc-i386.h (RegXMM): New for P/III.
1304 * config/tc-i386.c: Add support for P/III.
1305
d0e9a01c
RH		 1306Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1307
1308 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1309 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1310 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1311
83183c0c
RH		 1312Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1313
1314 * config/tc-i386.c (i386_immediate): Skip whitespace before
1315 complaining about junk after expression.
1316 (i386_displacement): Likewise.
1317
03987ced
RH		 1318Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1319
1320 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1321 Don't copy before downcaseing.
1322
0d96863f
CM		 13231999-05-05 Catherine Moore <clm@cygnus.com>
1324
1325 * tc-m68k.c: Include elf/m68k.h.
1326 (m68k_elf_final_processing): New routine.
1327 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1328 Define.
1329
90700a53
JL		 1330Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1331
1332 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1333 17 bit fmt insn.
1334
252b5132
RH		 13351999-04-30 Nick Clifton <nickc@cygnus.com>
1336
1337 * config/tc-mcore.c (mcore_s_section): Dump literals before
1338 changing section.
1339
13401999-04-29 Nick Clifton <nickc@cygnus.com>
1341
1342 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1343 for COFF/PE port.
1344
1345Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1346
1347 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1348 (TC_INIT_FIX_DATA): Delete.
1349 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1350 (TC_INIT_FIX_DATA): Delete.
1351 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1352 * write.c (fix_new_internal): Initialize fx_cgen member.
1353 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1354 (gas_cgen_md_apply_fix3): Update.
1355 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1356 (md_cgen_record_fixup_exp): Update.
1357 (FX_OPINFO_R_TYPE): Update.
1358
1359 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1360 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1361 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1362 * frags.h (struct frag): Make opindex, opinfo ints.
1363
1364 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1365
13661999-04-26 Tom Tromey <tromey@cygnus.com>
1367
1368 * aclocal.m4, configure: Updated for new version of libtool.
1369
13701999-04-22 Nick Clifton <nickc@cygnus.com>
1371
1372 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1373 md_apply_fix.
1374 (md_apply_fix3): Do not fix up absolute relocations against
1375 symbolic values.
1376
1377 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1378
13791999-04-20 Nick Clifton <nickc@cygnus.com>
1380
1381 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1382 changes and data-in-text directives.
1383 (mcore_cons): New function: intercept cons() operations.
1384 (mcore_float_cons): New function: intercept float_cons()
1385 operations.
1386 (mcore_stringer): New function: intercept stringer() operations.
1387
13881999-04-18 Ian Lance Taylor <ian@zembu.com>
1389
1390 * obj.h (struct format_ops): Change generate_asm_lineno field to
1391 take no parameters.
1392 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1393
1394 * config/tc-alpha.c (find_opcode_match): Add default case to
1395 switch.
1396 (find_macro_match): Likewise.
1397 (load_expression): Parenthesize && within ||.
1398
1399 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1400
14011999-04-17 Nick Clifton <nickc@cygnus.com>
1402
1403 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1404 .text .data .section pseudo ops.
1405 (mcore_s_section): New function. Dump lits before changing secs.
1406 (mcore_s_text): New function. Dump lits before changing secs.
1407 (mcore_s_data): New function. Dump lits before changing secs.
1408
14091999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1410
1411 * config/tc-mips.c (mips_32bitmode): New.
1412 (md_begin): Set mips_32bitmode if needed.
1413 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1414 Set EF_MIPS_32BITMODE.
1415
1416Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1417
1418 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1419 change.
1420
14211999-04-16 Nick Clifton <nickc@cygnus.com>
1422
1423 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1424
1425Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1426
1427 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1428 expressions correctly.
1429
1430
14311999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1432
1433 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1434
1435Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1436
1437 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1438 and fmpynfadd instructions.
1439
14401999-04-11 Richard Henderson <rth@cygnus.com>
1441
1442 * as.h (environ): Declare it, if needed.
1443 * as.c (dump_statistics): Don't declare environ.
1444 * configure.in (environ): Detect declaration.
1445 * configure, config.in: Rebuild
1446
1447 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1448 (i386_displacement): Allocate enough space for replacement buffer.
1449 Clean up replacement buffer initialization.
1450
14511999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1452
1453 * subsegs.c (section_symbol): Don't create a new symbol if one
1454 already exists; instead, use the existing one, but set its segment
1455 and frag data if it hasn't already been defined.
1456 * config/obj-coff.c (c_section_symbol): Likewise.
1457
1458Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1459
1460 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1461
14621999-04-08 Nick Clifton <nickc@cygnus.com>
1463
1464 * config/tc-mcore.c: New File: Support routines for MCore
1465 assembler.
1466 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1467 * config/obj-coff.c: Add support for mcore-pe target.
1468
1469 * Makefile.am: Add support for MCore targets.
1470 * Makefile.in: Regenerate.
1471 * configure.in: Add support for MCore targets.
1472 * configure: Regenerate.
1473
1474 * doc/all.texi: Set MCORE.
1475 * doc/as.texinfo: Document MCore specific command line options.
1476
1477 * write.h: Prevent multiple inclusion.
1478
14791999-04-06 Ian Lance Taylor <ian@zembu.com>
1480
1481 * asintl.h (LC_MESSAGES): Never define.
1482 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1483 does not define it.
1484 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1485 does not define it.
1486
1487 * Makefile.am (m68k-parse.c): If configuring in the source
1488 directory, copy m68k-parse.y into the local directory before
1489 running ylwrap, to remove spurious differences when generating
1490 snapshots.
1491 * Makefile.in: Rebuild.
1492
1493 * config/tc-sparc.h (md_do_align): Just allocate the number of
1494 bytes necessary, rather than always allocating 1024.
1495
14961999-04-04 Ian Lance Taylor <ian@zembu.com>
1497
1498 * listing.c (listing_newline): Add cast to avoid warning.
1499 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1500 * config/tc-i386.c (i386_scale): Add return value.
1501 (build_displacement_string): Remove unused local temp_disp2.
1502 (i386_intel_memory_operand): Add parentheses to avoid warning.
1503 (i386_intel_operand): Remove unused local end_of_operand_string.
1504 (i386_operand): Remove unused local operand_modifier.
1505 (i386_operand): Add parens to avoid warning.
1506
15071999-04-04 Don Bowman <don@pixsci.com>
1508
1509 * configure.in: Add mips*-*-vxworks* target; have it define
1510 MIPS_STABS_ELF.
1511 * configure, config.in: Rebuild.
1512
15131999-03-31 Nick Clifton <nickc@cygnus.com>
1514
1515 * configure.in (emulations): Add support for arm-epoc-pe.
1516 * configure: Regenerate.
1517 * config/te-epoc-pe.h: New file. Define macros specific to
1518 arm-epoc-pe target.
1519 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1520 for arm-epoc-pe target.
1521
1522Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1523
1524 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1525
1526Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1527
1528 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1529 detect ",n" without a condition.
1530 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1531
1532
1533Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1534
1535 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1536 instruction is encoded with one bit.
1537
1538
15391999-03-23 Ian Lance Taylor <ian@zembu.com>
1540
1541 * doc/internals.texi (CPU backend): Mention that
1542 line_separator_chars should not include newline. From thi
1543 <ttn@mingle.glug.org>.
1544
15451999-03-22 Doug Evans <devans@casey.cygnus.com>
1546
1547 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1548 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1549
1550Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1551
1552 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1553
1554Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1555
1556 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1557
1558
1559Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1560
1561 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1562
15631999-03-15 Martin Hunt <hunt@cygnus.com>
1564
1565 * app.c (do_scrub_begin): Change '-' back to a symbol char
1566 so we can use multiple opcodes on a line again.
1567
1568 * config/tc-d30v.c: By default, warn if a symbol has
1569 the same name as a register. Plus some minor
1570 updates from the branch.
1571
15721999-03-13 Nick Clifton <nickc@cygnus.com>
1573
1574 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1575 BFD_RELOC_16 and BFD_RELOC_64.
1576
15771999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1578
1579 * expr.c (expr): Add missing else.
1580
15811999-03-12 Nick Clifton <nickc@cygnus.com>
1582
1583 * config/tc-arm.c (md_apply_fix3): Improve error message.
1584
15851999-03-11 Doug Evans <devans@casey.cygnus.com>
1586
1587 * Makefile.am (CPU_TYPES): Add fr30.
1588 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1589 (fr30,m32r dependencies): Update.
1590 * Makefile.in: Rebuild.
1591
1592 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1593 (gas_cgen_record_fixup_exp): Ditto.
1594 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1595 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1596 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1597 (md_cgen_lookup_reloc): Update use of operand->type.
1598 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1599 (md_convert_frag): Call cgen_operand_lookup_by_num.
1600 (md_cgen_lookup_reloc): Update use of operand->type.
1601 (m32r_cgen_record_fixup_exp): Ditto.
1602
16031999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1604
1605 * config/tc-mips.c (md_show_usage): Fix message.
1606
16071999-03-03 Nick Clifton <nickc@cygnus.com>
1608
1609 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1610 and LDR reg,=<expr> instruction.
1611
1612 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1613 -mcpu=arm9tdmi.
1614
1615Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1616
1617 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1618
16191999-02-17 Nick Clifton <nickc@cygnus.com>
1620
1621 This patch was created by: Scott Bambrough
1622 <scottb@corelcomputer.com>
1623
1624 * app.c:
1625 Special cased '@' character. The '@' character is used as the
1626 ARM assembler comment character, as a special character
1627 and in ELF .symver pseudo-op's, and as a special character in
1628 .type and .section pseudo-ops.
1629 (symver_pseudo): New static variable.
1630 (symver_state): New static variable.
1631 (struct app_save): Add field 'symver_state'.
1632 (app_push): Save global symver_state int struct app_save.
1633 (app_pop): Restore global symver_state from struct app_save.
1634 (do_scrub_chars): Special case handling of '@' character in
1635 .symver pseudo-ops.
1636
1637 * configure.in: Modified to recognize armv* uname syntax from ARM
1638 Linux kernel.
1639 * configure: Regenerated.
1640
1641 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1642 a prefix to the section's type.
1643 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1644 the type's typename.
1645
1646 * config/tc-arm.h: Add support for PIC generation:
1647 (pic_code): New boolean.
1648 (obj_relocate_extern): Define.
1649 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1650 (TC_CONS_FIX_NEW): Define.
1651 (tc_fix_adjustable): Define.
1652 (GLOBAL_OFFSET_TABLE_NAME): Define.
1653
1654 * config/tc-arm.c: Add support for PIC generation:
1655 (line_seperator_chars): Allow ';' as a seperator for Linux.
1656 (is_immediate_prefix): New macro.
1657 (arm_parse_reloc): New function.
1658 (s_arm_elf_cons): New function.
1659 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1660 (md_undefined_symbol): Special case handling for the Global Offset
1661 Table's symbol.
1662 (md_apply_fix3): Handle PIC relocs.
1663 (tc_gen_reloc): Handle PIC relocs.
1664 (md_parse_option): Add support for '-k' command line switch to
1665 enable PIC generation.
1666 (cons_fix_new_arm): New function.
1667 (s_arm_elf_cons): New function.
1668
1669Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1670
1671 * configure.in: Add comments for uses of AC_DEFINE.
1672 * acinclude.m4: Likewise.
1673 * acconfig.h: Remove.
1674 * aclocal.m4: Rebuild.
1675 * configure: Rebuild.
1676 * Makefile.in: Rebuild.
1677 * config.in: Rebuild.
1678
16791999-02-15 Jim Lemke <jlemke@cygnus.com>
1680
1681 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1682 non-constant offset from a base register.
1683
16841999-02-14 Ken Raeburn <raeburn@raeburn.org>
1685
1686 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1687 strings always.
1688
1689Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1690
1691 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1692 (emit_insn): Look for pc-relative and no-overflow specifiers on
1693 internal relocation types.
1694
16951999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1696
1697 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1698 -mcpu=NNNN flags.
1699
1700 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1701 mips_cpu instead.
1702 (mips_4650, mips_4010, mips_4100): Variables removed.
1703 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1704 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1705 variables.
1706 (md_begin): Don't bother initializing the mips_NNNN variables;
1707 mips_cpu is set, and that's good enough now.
1708 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1709 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1710 (show): New function, to handle wrapping in the CPU lists.
1711 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1712
1713Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1714
1715 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1716 than treat as an immediate specifier.
1717
1718Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1719
1720 * config/tc-i386.c: Prototype many functions.
1721 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1722 (i386_immediate): Remove unused second argument.
1723 (i386_intel_operand): Fix i386_is_reg typo.
1724 (i386_operand): Use allow_naked_reg.
1725 (output_invalid): Make operand int for K&R.
1726
1727Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1728
1729 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1730 patch.
1731 * Makefile.in: Rebuild.
1732
17331999-02-09 Doug Evans <devans@casey.cygnus.com>
1734
1735 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1736 (cgen.o): Ditto.
1737 (EXTRA_as_new_SOURCES): Comment out.
1738 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1739 * Makefile.in: Rebuild.
1740 * doc/Makefile.in: Rebuild.
1741 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1742 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1743 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1744 * configure: Rebuild.
1745 * aclocal.m4: Rebuild.
1746 * config.in: Rebuild.
1747 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1748 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1749 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1750 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1751 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1752 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1753 (gas_cgen_record_fixup_exp): Ditto.
1754 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1755 descriptor, not global variable.
1756 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1757 descriptor, not global variable. Refer to insert_operand handler
1758 via cpu descriptor, not global function.
1759 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1760 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1761 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1762 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1763 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1764 * config/tc-m32r.c: Ditto.
1765 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1766 (md_assemble): Ditto.
1767 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1768
17691999-02-09 Nick Clifton <nickc@cygnus.com>
1770
1771 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1772 relocations for ELF targets.
1773
17741999-02-08 Nick Clifton <nickc@cygnus.com>
1775
1776 * configure.in: Add support for StrongARM target.
1777 * configure: Regenerate.
1778
17791999-02-05 Nick Clifton <nickc@cygnus.com>
1780
1781 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1782
1783 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1784 for COFF ports.
1785
1786Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1787
1788 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1789
1790Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1791
1792 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1793 (INTEL_DWORD_MNEM_SUFFIX): Define.
1794 (BYTE_PTR): Define.
1795 (WORD_PTR): Define.
1796 (DWORD_PTR): Define.
1797 (XWORD_PTR): Define.
1798 (SHORT): Define.
1799 (OFFSET_FLAT): Define.
1800 (FLAT): Define.
1801 (NONE_FOUND): Define.
1802 (No_dSuf): Define.
1803 (No_xSuf): Define.
1804 * config/tc-i386.c (set_intel_syntax): New routine.
1805 (intel_syntax): Declare.
1806 (allow_naked_reg): Declare.
1807 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1808 (intel_float_operand): New routine.
1809 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1810 Handle brackets as well as parens. Call i386_intel_operand for
1811 intel syntax. Reverse operands if appropriate. Handle new
1812 suffixes. Handle movzx and movsx.
1813 (i386_is_reg): New routine.
1814 (i386_immediate): New routine.
1815 (i386_scale): New routine.
1816 (i386_displacement): New routine.
1817 (i386_operand_modifier): New routine.
1818 (build_displacement_string): New routine.
1819 (i386_parse_seg): New routine.
1820 (i386_intel_memory_operand): New routine.
1821 (i386_intel_operand): New routine.
1822 (i386_operand): Call i386_displacement, i386_immediate,
1823 i386_scale, etc. instead of handling inline.
1824 (parse_register): Handle registers without prefix.
1825
1826Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1827
1828 * configure: Regenerate.
1829 * configure.in (arm-*-oabi): New.
1830 (thumb-*-oabi): New.
1831 * config/tc-arm.c (target_oabi): Declare.
1832 (md_apply_fix3): Support REL relocs.
1833 (md_parse_option): Handle -oabi.
1834 (elf32_arm_target_format): New routine.
1835 (md_longopts): Add OPTION_OABI.
1836 * config/tc-arm.h: Redefine TARGET_FORMAT.
1837
1838
18391999-01-28 Nick Clifton <nickc@cygnus.com>
1840
1841 * write.c (write_relocs): Handle out of range error.
1842
1843 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1844 (fr30_force_relocation): Default to 0.
1845
1846 * config/tc-fr30.h (obj_fix_adjustable): Define.
1847 (TC_FORCE_RELOCATION): Define.
1848
1849 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1850 relocs.
1851
18521999-01-16 Nick Clifton <nickc@cygnus.com>
1853
1854 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1855 merge of two instructions if the left instruciton kills the right.
1856
18571999-01-11 Doug Evans <devans@casey.cygnus.com>
1858
1859 * Makefile.in: Regenerate.
1860 * configure.in: Redo test for using cgen.
1861 * configure: Regenerate.
1862
18631999-01-09 Nick Clifton <nickc@cygnus.com>
1864
1865 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1866 redefinition of this macro.
1867
1868Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1869
1870 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1871 warning.
1872
18731998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1874
1875 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1876 a read of HI or LO and an immediatly following branch.
1877
18781998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1879
1880 * config/tc-mips.c (md_begin): Another correction to the setting of
1881 mips_eabi64.
1882
18831998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1884
1885 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1886
18871998-12-21 Nick Clifton <nickc@cygnus.com>
1888
1889 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1890 bit insn when optimizing, so that parallelised instructions will
1891 start on a 32 bit boundary.
1892
18931998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1894
1895 * config/tc-mips.c (mips_eabi64): New.
1896 (md_begin): Set mips_eabi64.
1897 (mips_elf_final_processing): Use it.
1898
18991998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1900
1901 * config/tc-mips.c (mips_elf_final_processing):
1902 Correct setting of ABI in e_flags.
1903
1904Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1905
1906 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1907
19081998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1909
1910 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1911
19121998-12-15 Doug Evans <devans@casey.cygnus.com>
1913
1914 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1915 warning, values that don't fit in the field.
1916
19171998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1918
1919 * config/tc-mips.c (mips_abi_string): New.
1920 (md_parse_option,md_longopts): Add mabi.
1921 (mips_elf_final_processing): Set e_flags based on mabi flag.
1922
19231998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1924
1925 * config/tc-mips.c (md_parse_option): Handle vr4111.
1926
192798-12-11 Ken Raeburn <raeburn@cygnus.com>
1928
1929 * config/tc-h8300.c (build_bytes): Change message given if the
1930 instruction requires H8/300H mode and we're not in Hmode, to
1931 suggest that it may be the operand modes that are the problem, not
1932 necessarily the opcode.
1933
19341998-12-10 Nick Clifton <nickc@cygnus.com>
1935
1936 * config/tc-fr30.c: Add line separator character.
1937
1938Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1939
1940 * configure.in (hppa-*-mpeix*): New target.
1941 * config/obj-som.h (obj_som_compiler): Declare.
1942 * config/obj-som.c (compiler_seen): New static variable.
1943 (obj_som_compiler): New function.
1944 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1945 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1946 (pa_type_args): Set hppa_priv_level.
1947 (pa_compiler): New static function if OBJ_SOM.
1948 * configure: Rebuild.
1949
1950Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1951
1952 * read.c (output_leb128): Don't mark as inline.
1953
19541998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1955
1956 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1957 AIX .vbyte unaligned data support.
1958 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1959 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1960 sections.
1961
19621998-12-07 Nick Clifton <nickc@cygnus.com>
1963
1964 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1965 input handling.
1966
1967Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1968
1969 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1970 BFD_RELOC_ARM_PCREL_BRANCH.
1971
1972Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1973
1974 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1975 checking the target type.
1976 (mips-dec-bsd*): Set endian to little.
1977 * configure: Rebuild.
1978
1979 COFF weak symbol support, based on patches from Mark Elbrecht
1980 <snowball3@usa.net>:
1981 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1982 * config/obj-coff.c (obj_coff_weak): New static function.
1983 (obj_coff_endef) [both versions]: Handle weak symbols.
1984 (coff_frob_symbol): Likewise.
1985 (yank_symbols): Likewise.
1986 (obj_pseudo_table): Add "weak".
1987
1988 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1989 <aymeric.vincent@emi.u-bordeaux.fr>.
1990 * aclocal.m4: Rebuild with current tools.
1991 * configure: Rebuild.
1992
1993 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1994 an assertion failure for a case we can't handle when OBJ_ECOFF.
1995
1996 * expr.c (operator): And with 0xff to avoid problems with signed
1997 char.
1998
19991998-12-03 Nick Clifton <nickc@cygnus.com>
2000
2001 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
2002 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
2003
20041998-12-02 Nick Clifton <nickc@cygnus.com>
2005
2006 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
2007 LDI:20 insn.
2008
2009Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
2010
2011 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
2012 of pcrel point.
2013
2014Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
2015
2016 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
2017 pcrel point.
2018
2019Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
2020
2021 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
2022 scope.
2023 (d10v_cleanup): Only generate previous insn if a multiline insn is
2024 not pending.
2025
2026Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
2027
2028 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
2029 FR30_OPERAND_I32.
2030
2031Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
2032
2033 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
2034 -marm6xxx command line switches.
2035
20361998-11-18 Doug Evans <devans@casey.cygnus.com>
2037
2038 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
2039 (itbl-ops.o): Delete duplicate dependencies.
2040 Rebuild dependencies.
2041 Add fr30 dependencies.
2042 * Makefile.in: Rebuild.
2043
2044Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
2045
2046 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
2047 opcode list.
2048 * listing.c: Ignore line terminator characters found inside
2049 strings.
2050
2051Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
2052
2053 * po/gas.pot: Regenerated.
2054
2055Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
2056
2057 * config/tc-fr30.c (fr30_is_colon_insn): New name for
2058 fr30_is_label_start(). Also checks for delay slot insns.
2059
2060 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
2061 FR30 instructions which contain a colon in the mnemonic.
2062
2063 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
2064
2065Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
2066
2067 * config/tc-fr30.c: Removed currently superflous code.
2068
2069Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
2070
2071 * config/tc-fr30.h: New file.
2072 * config/tc-fr30.c: Tweaking so that it will compile.
2073
2074Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
2075
2076 * config/tc-d10v.h (obj_fix_adjustable): Define.
2077 (TC_FORCE_RELOCATION): Define.
2078 (d10v_force_relocation): Declare.
2079 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
2080 (md_apply_fix3): Handle Vtable relocs.
2081 (d10v_fix_adjustable): New.
2082 (d10v_force_relocation): New.
2083
2084Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
2085
2086 * config/tc-d30v.c: Change default behaviour to ignore potential
2087 conflicts between register name and symbol names.
2088
2089Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
2090
2091 * configure.in: Add fr30-*-*.
2092 * config/tc-fr30.c: New file.
2093 * Makefile.in: Regenerated.
2094 * config.in: Regenerated.
2095 * configure: Regenerated.
2096 * doc/Makefile.in: Regenerated.
2097 * po/gas.pot: Regenerated.
2098
2099Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
2100
2101 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
2102 are 16 bit insns.
2103
2104Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
2105
2106 * app.c (do_scrub_begin): Set characters above 127 to be symbol
2107 characters.
2108 (do_scrub_chars): Add some casts to unsigned char to avoid
2109 unwanted sign extension.
2110 * read.c (lex_type): Set characters about 127 to be symbol
2111 characters.
2112 * config/tc-i386.c (md_begin): Set identifier_chars and
2113 operand_chars for values above 127.
2114
2115Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
2116
2117 * configure.in: detect cygwin* instead of cygwin32*
2118 * configure: regenerate
2119
2120Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
2121
2122 * listing.c: Add support for producing a listing from piped
2123 input.
2124
2125Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
2126
2127 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
2128 (append_insn): Account for the tx39's multiply behavior.
2129
21301998-10-26 Michael Meissner <meissner@cygnus.com>
2131
2132 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
2133 from assemble_parallel_insns. Add support for '->' to indicate
2134 explicitly serializing the instructions.
2135 (md_assemble): Ditto.
2136
2137Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
2138
2139 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
2140 WEAK handling.
2141
2142Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
2143
2144 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
2145
2146Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
2147
2148 * config/tc-mips.c : support frame and regmask/fregmask when
2149 MIPS_STABS_ELF is specified.
2150
2151Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
2152
2153 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
2154 (md_apply_fix): Don't return 1 for VTABLE relocs.
2155 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
2156
2157Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2158
2159 * doc/c-i386.texi: Replace occurences of "opcode" with
2160 "instruction mnemonic", "instruction", or "mnemonic" when
2161 referring to the name of an instruction. Use "opcode" when
2162 referring to the sequence of machine bytes.
2163
2164 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
2165 (is_opcode_char): Rename to is_mnemonic_char.
2166 (md_assemble and i386_operand): Correct error messages from
2167 "opcode" to "instruction mnemonic"
2168 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
2169 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
2170 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
2171 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
2172 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
2173 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
2174 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
2175
2176 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
2177
2178 * config/tc-i386.c (i386_operand): Check for garbage after
2179 register name.
2180
2181Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
2182
2183 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
2184 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
2185
2186Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
2187
2188 * config/tc-sh.h (obj_fix_adjustable): Define.
2189 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
2190 (md_apply_fix): Likewise.
2191 (tc_gen_reloc): Likewise.
2192 (sh_fix_adjustable): New.
2193
2194Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
2195
2196 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
2197 * cgen.h (gas_cgen_finish_insn): Update prototype.
2198 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
2199 cgen_insn_t -> CGEN_INSN_INT.
2200 (make_parallel): Update handling of CGEN_INT_INSN_P.
2201 (assemble_parallel_insn): Ditto.
2202 (target_make_parallel): New function.
2203 (md_assemble): Use it.
2204
2205Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
2206
2207 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
2208
2209Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
2210
2211 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
2212 converted into lower case.
2213
2214Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
2215
2216 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
2217 (gas_cgen_tc_gen_reloc): Likewise.
2218 * config/tc-m32r.h (obj_fix_adjustable): Define.
2219 * config/tc-m32r.c (m32r_fix_adjustable): New.
2220 (m32r_force_relocation): Handle VTABLE relocs.
2221
2222Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
2223
2224 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
2225
2226Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
2227
2228 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
2229 to lower case before parsing.
2230
2231 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
2232 parallel insns modift buts in the PSW as a side effect.
2233
2234Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
2235
2236 * config/tc-d30v.c (find_format): Test for missing flag and
2237 control registers.
2238
2239 (md_apply_fix3): Fix error messages to avoid
2240 assumption about presence of a symbol.
2241
2242 (parallel_ok): Disallow parallel instructions that both modify the
2243 same flag register.
2244
2245 (find_format): Generate a warning if an odd numbered register is
2246 used as the first register in a mutli-register instruction.
2247
2248Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
2249
2250 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
2251 relocations are always associated with a symbol.
2252
2253Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
2254
2255 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
2256 (elf32_sparc_force_relocation): Declare.
2257 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
2258 (tc_gen_reloc): Handle vtable relocs.
2259 (elf32_sparc_force_relocation): New.
2260
2261Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
2262
2263 * symbols.c (S_IS_FUNCTION): New.
2264 * config/tc-v850.h (obj_fix_adjustable): Define.
2265 (TC_FORCE_RELOCATION): Define.
2266 (v850_force_relocation): Declare.
2267 * config/tc-v850.c (tc_gen_reloc): Use offset instead
2268 of fx_addnumber for VTABLE reloc addends.
2269 (md_apply_fix3): Handle VTABLE relocs.
2270 (v850_fix_adjustable): New.
2271 (v850_force_relocation): New.
2272
2273Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
2274
2275 * tc-hppa.c (fp_operand_format): Add some additional formats.
2276 (pa_ip): Do not automatically promote into pa2.0 mode.
2277 (pa_level): Handle ".level 2.0".
2278
2279Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2280
2281 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
2282 * config/tc-i386.h (template.extension_opcode): Change to
2283 unsigned int to allow full range of 8-bit opcode suffixes.
2284 (None): Redefine as 0xffff.
2285
2286 From Jeff B Epler <jepler@usgs.gov>
2287 * doc/c-i386.texi (i386-SIMD): New section.
2288
2289Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
2290
2291 * read.c (discard_rest_of_line): New function.
2292 * read.h: Declare it.
2293 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
2294
2295Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
2296
2297 * config/tc-d10v.c (find_symbol_matching_register): New function.
2298 (find_opcode): Cope with the case where a register name matches
2299 a symbol name.
2300
2301Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2302
2303 * config/tc-v850.c (md_pcrel_from): Rename to
2304 v850_pcrel_from_section.
2305 (v850_pcrel_from_section): Do not resolves symbols in other
2306 sections.
2307
2308 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2309
2310Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2311
2312 * config/tc-d10v.c (find_opcode): Generate an error if a register
2313 is supplied for an operand that should not be a register.
2314
2315Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2316
2317 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2318 instructions to have another instruction in the right bin.
2319
2320Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2321
2322 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2323 the right container if the left container holds a branch
2324 instruction.
2325
2326Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2327
2328 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2329 both a register name and symbol name.
2330 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2331
2332Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2333
2334 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2335 execution unit class.
2336
2337 (reg_name_search): If a name matches a register and a symbol,
2338 prefer the register.
2339 (find_format): Disallow flag registers when a general purpose
2340 register is required.
2341 If a number is required, but a register has been given, check to
2342 see if a symbol with the same name as the register exists, and if
2343 so, use that symbol.
2344
2345Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2346
2347 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2348
2349Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2350
2351 * config/tc-d30v.c (find_format): Do not accept flag registers as
2352 general purpose registers.
2353 (find_format): If an immediate value is expected at a given place
2354 in a format, but a register name has been provided instead, check
2355 to see if that register name matches the name of a predefined
2356 symbol and if it does, then use the symbol instead.
2357 (reg_name_search): If a register name matches a symbol name,
2358 prefer the register name to the symbol name.
2359
2360Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2361
2362 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2363 the previous insn to empty.
2364
23651998-09-20 Michael Meissner <meissner@cygnus.com>
2366
2367 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2368 pieces, forcing the use of an ANSI compiler.
2369
2370Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2371
2372 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2373 relocs.
2374 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2375
2376Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2377
2378 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2379 assembler syntax.
2380 (obj_elf_vtable_entry): Likewise.
2381 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2382 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2383 (tc_gen_reloc): Likewise.
2384 (arm_fix_adjustable): Likewise.
2385 (elf32_arm_force_relocation): New.
2386 (armelf_frob_symbol): Remove coff-style symbol support.
2387
2388Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2389
2390 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2391
2392Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2393
2394 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2395 OBJ_COFF so that routine is defined for a.out format.
2396
2397Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2398
2399 * config/tc-i386.c (i386_operand): Detect non-segment registers
2400 used as segment prefixes.
2401
2402Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2403
2404 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2405 optimize across FDE boundaries.
2406
2407 * config/obj-coff.c (obj_coff_section): Preserve any link once
2408 flags when setting the section flags.
2409
2410Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2411
2412 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2413 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2414
2415Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2416
2417 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2418 to the host width.
2419
2420Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2421
2422 * frags.c (frag_grow): Include the size of the frag struct in the
2423 obstack chunk size.
2424
2425 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2426 if the new subseg comes before the old.
2427
2428Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2429
2430 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2431 to handle edge8 and edge16.
2432
2433Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2434
2435 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2436 before we clobber the symbol involved.
2437
2438Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2439
2440 * config/tc-arm.c: Remove OBJ_ELF definitions for
2441 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2442 use arm_adjust_symtab for OBJ_COFF.
2443 (armelf_adjust_symtab): New Routine.
2444 * config/tc-arm.h: Define obj_adjust_symtab to
2445 armelf_adjust_symtab for OBJ_ELF.
2446
2447Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2448
2449 * configure.in: Make all i386-elf targets use bfd_gas.
2450 * config/tc-i386.c (tc_i386_force_relocation): New.
2451 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2452 (md_apply_fix3): Likewise.
2453 (tc_gen_reloc): Handle them.
2454 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2455 tc_i386_force_relocation.
2456
2457Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2458
2459 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2460
2461Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2462
2463 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2464 current opcode after writing the first insturction of a reverse
2465 sequential pair.
2466
2467Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2468
2469 * read.h (generate_lineno_debug): Add prototype.
2470 * read.c (generate_lineno_debug): Make non-static.
2471
2472Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2473
2474 * config/tc-i386.c (md_assemble): Only warn for address/data size
2475 prefixes.
2476
2477Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2478
2479 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2480 against Thumb function names, as the linker needs this information.
2481
24821998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2483
2484 * expr.c (operand): Check also that there is no advance in operand
2485 after atof_generic in order to decide "is it label 0f or floating
2486 point number?".
2487
2488Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2489
2490 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2491 command line options with a single dash.
2492 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2493
2494Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2495
2496 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2497 * tc-arm.c (arm_fix_adjustable): New routine.
2498
24991998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2500
2501 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2502 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2503 demand_empty_rest_of_line before mri_comment_end.
2504 (equals): Check garbage after expression before
2505 mri_comment_end in MRI mode.
2506
2507Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2508
2509 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2510 small immediate constant to use the constant itself rather than
2511 always using 1.
2512
2513Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2514
2515 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2516 (pa_leave): Likewise.
2517
2518Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2519
2520 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2521 prefixes.
2522 (i386_operand): Fix an error message.
2523
2524Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2525
2526 * doc/c-arm.texi (ARM Directives): Document .req directive.
2527
2528 * config/tc-arm.c (reg_required_here): Display erroneous string if
2529 the register name could not be decoded.
2530 Do not set inst.instruction if the sift is -1.
2531
2532Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2533
2534 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2535 we do for EXTERN.
2536
2537Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2538
2539 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2540 even if it is belived to be unnecessary.
2541
2542Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2543
2544 config/tc-i386.c (i386_operand): Size immediate constants by
2545 suffix (erroneously removed as part of July 7 change).
2546
2547Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2548
2549 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2550 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2551 (armelf_frob_symbol): New Routine.
2552 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2553
2554Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2555
2556 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2557
2558Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2559
2560 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2561 command line switches passed to assembler.
2562
2563Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2564
2565 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2566 (gas_cgen_opcode_desc): Declare.
2567 (gas_cgen_parse_operand): Declare.
2568 (*): Prepend gas_ to gas specific fns to denote them as such.
2569 All uses updated.
2570 * cgen.c (gas_cgen_opcode_desc): New global
2571 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2572 (queue_fixup): Renamed from cgen_queue_fixup.
2573 (*): Prepend gas_ to gas specific fns to denote them as such.
2574 All uses updated.
2575 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2576 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2577 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2578 Open opcode table and initialize it.
2579 (make_parallel): Use gas_cgen_opcode_desc.
2580 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2581 (md_assemble): Ditto.
2582
2583Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2584
2585 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2586 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2587 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2588 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2589 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2590 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2591 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2592 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2593 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2594 (INIT_STAB_SECTION): Likewise.
2595 (OBJ_PROCESS_STAB): Likewise.
2596
2597 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2598 (md_parse_option): Watch for them.
2599 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2600 (md_begin): Kill neverdef code.
2601 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2602 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2603 (s_alpha_coff_wrapper): New.
2604 (md_pseudo_table): Trap all ECOFF pseudos.
2605
2606Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2607
2608 Start of changes to remove mdebug section from mips*-elf
2609 Based on MIPS_STAB_ELF definition
2610 * acconfig.h: undef if not configured
2611 * config.in: undef if not configured
2612 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2613 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2614 * stabs.c (s_stab_generic): flush frag
2615
2616Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2617
2618 * configure.in: (arm-*-elf): Handle.
2619 (thumb-*-elf): Handle.
2620 * configure: Regenerate.
2621 * read.c (stringer): Fix typo in comment.
2622 * write.c (fixup_segment): Don't add symbol value to addend if
2623 TC_ARM and OBJ_ELF.
2624 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2625 sections.
2626 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2627 for OBJ_ELF.
2628
2629Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2630
2631 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2632 (write_2_short): Emit warning if new flag is set.
2633 (do_assemble): Set flags if left instruction is one of special
2634 "right-instruction-killer" type.
2635
2636Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2637
2638 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2639 Always output words in debug_info section as big endian.
2640 (sparc_target_format): Choose correct bfd target.
2641 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2642
2643Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2644
2645 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2646 to work with internationalization code. Issue an error when two
2647 operands match that are not allowed to match.
2648
2649Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2650
2651 * configure.in (install_tooldir): Allow target to specify whether
2652 it wants to be installed in $(tooldir)/bin.
2653 * configure: Regenerate.
2654 * Makefile.am (install-exec-local): Set install-exec-tooldir
2655 dependency via configure.
2656 * Makefile.in: Regenerate.
2657
2658Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2659
2660 * Makefile.am (install-exec-local): Split into two ...
2661 (install-exec-bindir,install-exec-tooldir): New rules.
2662 * Makefile.in: Regenerate.
2663
2664Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2665
2666 * Makefile.am (install-exec-local): Don't remove the file before
2667 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2668 W. Rozycki <macro@ds2.pg.gda.pl>.
2669 * Makefile.in: Rebuild.
2670
2671Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2672
2673 * cgen.c: Include libiberty.h.
2674 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2675 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2676 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2677 (md_cgen_lookup_reloc)): Declare.
2678 (md_cgen_record_fixup_exp): Declare.
2679 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2680 (m32r_relax_frag): Declare.
2681 (cgen_md_apply_fix3): Decls moved to cgen.h.
2682 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2683 (m32r_cgen_record_fixup_exp): Delete decl.
2684 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2685 (assemble_nop): Delete.
2686 (expand_debug_syms): Delete unused `exp'.
2687 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2688 Add default case for -Wall.
2689 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2690 (md_atof): Delete unused wordP.
2691
2692Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2693
2694 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2695 value.
2696
2697Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2698
2699 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2700 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2701 .print, .purgem, and .struct. Remove documentation for
2702 .app-file.
2703
2704Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2705
2706 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2707 Update call to insert_operand.
2708
2709Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2710
2711 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2712
2713Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2714
2715 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2716 whitespace after a prefix operator.
2717
2718Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2719
2720 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2721
2722Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2723
2724 * config/tc-sparc.c (log2): New static function.
2725 (s_reserve): Use log2 to convert alignment before calling
2726 record_alignment.
2727 (s_common): Use log2 to convert alignment before calling
2728 record_alignment and frag_align.
2729 (sparc_cons_align): Use log2.
2730
2731Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2732
2733 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2734 (s_common): Likewise.
2735
2736 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2737 initialization of waddr.
2738 (sparc_elf_final_processing): Add default case to switch.
2739
2740Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2741
2742 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2743 than temporary real.
2744
2745Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2746
2747 * write.c (subsegs_finish): Don't align the segments if there were
2748 any errors.
2749
2750 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2751 copying aux information.
2752
2753 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2754 expression into a symbol.
2755
2756Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2757
2758 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2759 type to unsigned int.
2760 (md_assemble): Change type used to store offsets from unsigned
2761 long to long.
2762 (i386_operand): Switch error check to only call RESTORE_END_STRING
2763 once after parse_register.
2764
2765Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2766
2767 * config/tc-v850.c (md_show_usage): Changed format to match that
2768 of gcc, ld, etc.
2769
2770 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2771
2772Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2773
2774 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2775 relocs.
2776 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2777 weak.
2778
2779Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2780
2781 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2782 * doc/Makefile.in: Rebuild.
2783
2784Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2785
2786 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2787 for %lo expressions.
2788 (mips_ip, case 'u'): Move range check after code to mask
2789 off bits in %hi/%lo expressions. Mask off high bits for
2790 %lo expressions.
2791
2792Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2793
2794 * doc/Makefile.am (gasver.texi): New target.
2795 (as.info, as.dvi): Depends upon gasver.texi.
2796 * doc/as.texinfo: Include gasver.texi. Mention version number on
2797 title page and in top node.
2798 * doc/Makefile.in: Rebuild.
2799
2800Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2801
2802 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2803 but not including the line containing the edict.
2804 * listing.h (LISTING_EOF): New.
2805 * input-scrub.c (input_scrub_next_buffer): Call it.
2806
2807Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2808
2809 * config/tc-i386.c (i386_operand): Don't set the size of an
2810 immediate address based solely on the suffix and the mode.
2811
2812 * config/tc-i386.c (md_assemble): Add assertion to make sure
2813 overlap2 does not set Imm.
2814
2815 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2816 sequences of whitespace to a single space.
2817 (is_space_chars): Just compare with space.
2818 (md_begin): Don't initialize space_chars.
2819 (md_assemble): Just skip a single whitespace character.
2820 (i386_operand): Rewrite base-index parsing to use new
2821 parse_register, and to skip white space. Skip white space in a
2822 number of other places too. Don't give error message if
2823 parse_register fails.
2824 (parse_register): Change reg_string parameter to be non-const.
2825 Add end_op parameter. Skip white space after the `%', and return
2826 end of register string. Give error message here rather than
2827 caller.
2828
2829Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2830
2831 Based on patch from Matt Semersky <matts@scd.hp.com>:
2832 * expr.c (op_encoding): Make const.
2833 (expr_set_precedence): New function.
2834 (expr_begin): Don't set operator rankings, just call
2835 expr_set_precedence.
2836 * expr.h (expr_set_precedence): Declare.
2837 * read.c (s_mri): Call expr_set_precedence.
2838
2839Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2840
2841 * doc/as.texinfo (Statements): Remove paragraph discussing
2842 continuing lines with a backslash. This hasn't worked for years,
2843 if it ever did.
2844
2845Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2846
2847 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2848 symbol definitions.
2849 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2850 (ps_CTORS, ps_DTORS): New section types.
2851 (vms_fixup_xtors_section): New function
2852 (Ctors_Psect, Dtors_Psect): Define.
2853 (IS_GXX_XTOR): Define
2854 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2855 Filter static constructors/destructors and add to
2856 Ctors_Symbols/Dtors_Symbols chain.
2857 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2858 appropriate section.
2859
2860 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2861 * makefile.vms: Merge vax/vms support.
2862
2863Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2864
2865 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2866 (elf_pseudo_table): Add them.
2867 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2868 (md_apply_fix): Accept them.
2869 (mips_fix_adjustable): Don't adjust them.
2870 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2871 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2872 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2873 (tc_fix_adjustable): Don't adjust them.
2874
2875Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2876
2877 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2878 (cgen.o): Use it.
2879 * Makefile.in: Regenerate.
2880 * configure.in: AC_SUBST cgen_cpu_prefix.
2881 * configure: Regenerate.
2882
2883Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2884
2885 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2886 Changed all users of COND12_DELAY.
2887
2888Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2889
2890 * config/tc-mn10300.c (set_arch_mach): New function.
2891 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2892 (md_begin): Default to mn10300 mode.
2893 (md_assemble): Only accept instructions for the core mn10300
2894 chip and the active machine type.
2895
2896Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2897
2898 * subsegs.h (segment_info_type): Give the struct a name.
2899 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2900 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2901 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2902 * config/tc-w65.h (tc_reloc_mangle): Declare.
2903 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2904
2905Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2906
2907 * config/tc-v850.c (v850_comm): Restore old section
2908 after common processing.
2909
2910Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2911
2912 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2913
2914Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2915
2916 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2917 char with code that explicitly sign-extends.
2918
2919Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2920
2921 * config/tc-v850.c (md_begin): Restore text section as the current
2922 section after creating call table sections.
2923 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2924 code.
2925
2926 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2927 with call to macro SYM_AUXINFO.
2928
2929Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2930
2931 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2932 with the program transform name.
2933 * Makefile.in: Rebuild.
2934
2935Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2936
2937 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2938 information.
2939
2940Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2941
2942 * config/tc-i386.c (i386_operand): Be prepared for a space between
2943 the open parenthesis and the start of the register operand,
2944 because of the June 16 change.
2945
2946Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2947
2948 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2949 BFD_ASSEMBLER.
2950
2951Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2952
2953 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2954 even if it is belived to be unnecessary.
2955
2956Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2957
2958 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2959 symbols.
2960 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2961
2962Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2963
2964 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2965 shift amount for a repeated operand. The shift amount for the
2966 repeated copy comes from the size of the operand.
2967
2968Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2969
2970 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2971
2972Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2973
2974 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2975
2976Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2977
2978 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2979 characters in it as LEX_IS_SYMBOL_COMPONENT.
2980 * config/tc-i386.h (tc_symbol_chars): Define.
2981 (extra_symbol_chars): Declare.
2982 * config/tc-i386.c (extra_symbol_chars): Define.
2983 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2984 (line_comment_chars): Set to '/' if TE_LINUX.
2985 * doc/c-i386.texi (i386-prefixes): Update.
2986 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2987
2988Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2989
2990 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2991 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2992
29931998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2994
2995 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2996 constraint in instructions REP & REPI.
2997
2998Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2999
3000 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
3001 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
3002
3003 (check_range): If the operand is shifted, then shift the number
3004 before checking its range.
3005
3006 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
3007
3008 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
3009 common sections.
3010
3011Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
3012
3013 * config/tc-v850.c (v850_comm): Create special sections as needed.
3014
30151998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
3016
3017 * config/tc-d10v.c (write_2_short): Addition of swapping
3018 instructions for sequential and reverse sequential order when
3019 given order is not possible.
3020
3021Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
3022
3023 * Makefile.am: Rebuild dependencies.
3024 (DEP_INCLUDES): Fix reference to intl build directory.
3025 * Makefile.in: Rebuild.
3026
3027Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3028
3029 * doc/c-i386.texi: Update 16 bit documentation.
3030
3031 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
3032 IgnoreDataSize to IgnoreSize as they are used for address size as
3033 well as data size.
3034 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
3035 32-bit mode, similarly addr16/data16 and variants.
3036
3037Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
3038
3039 * config/tc-d30v.c (md_assemble): Fix handling of reverse
3040 sequential word multiply instructions.
3041
3042 (do_assemble): Add extra command line argument, to allow mul32
3043 attribute to be preserved across parallel insns.
3044 (md_assemble): Insert NOPs between explicitly parallel insns which
3045 contain an 32 bit multiply and a 16 multiply.
3046
3047Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3048
3049 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
3050 likewise for REPE.
3051
3052 * config/tc-i386.c (reloc): Add braces.
3053
3054 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
3055 consistent with Intel naming.
3056 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
3057 use bitfields in sib_byte.
3058 (modrm_byte): Don't use bitfields here either.
3059
3060 * config/tc-i386.c (current_templates): Add const.
3061 (parse_register): Add const to return, param, and char *s.
3062 (i386_operand): Add const to reg_entry *r.
3063 * config/tc-i386.h (templates): Add const to start, end.
3064
3065 Inspired by code for 16 bit gas support from Martynas Kunigelis
3066 <martynas@nm3.ktu.lt>:
3067 * config/tc-i386.c (md_assemble): Add full support for 16 bit
3068 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
3069 (uses_mem_addrmode): Remove.
3070 (md_estimate_size_before_relax): Add support here too.
3071 (md_relax_table): Rewrite interface to md_relax for 16 bit
3072 support.
3073 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
3074 (opcode_suffix_to_type): Remove.
3075 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
3076 (SIZE_FROM_RELAX_STATE): Modify to suit above.
3077 (md_convert_frag): Likewise.
3078 (i386_operand): Add support for 16 bit base/index regs,
3079 immediates, and displacements. Remove some unnecessary casts, and
3080 localise end_of_operand_string, displacement_string_start,
3081 displacement_string_end variables. Add GCC_ASM_O_HACK.
3082 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
3083
3084 * config/tc-i386.c (prefix_hash): Remove.
3085 (md_begin): Rewrite without obstacks. Remove prefix hash table
3086 handling. Rewrite lexical table handling.
3087 (i386_print_statistics): Don't print prefix statistics.
3088 (md_assemble): Rewrite instruction parser so that line is not
3089 converted to lower case. Don't do a hash_find for prefixes,
3090 instead recognise them via opcode modifier.
3091 (expecting_operand, paren_not_balanced): Localise variables.
3092 * config/tc-i386.h (IsPrefix): Define.
3093 (prefix_entry): Remove.
3094
3095 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
3096 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
3097 '\\' in case where comment_chars contains '/'.
3098
3099 * config/tc-i386.c (MATCH): Ensure given operand and template
3100 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
3101 you must write `ljmp *table(%ebx)'.
3102
3103 From H.J. Lu <hjl@gnu.org>:
3104 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
3105 as 0 ifndef BFD_ASSEMBLER.
3106 (md_assemble): Allow immediate operands without suffix or
3107 other reg operand to default in size to the current code size.
3108
3109Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
3110
3111 * config/tc-v850.c (md_begin): Restore creation of
3112 .call_table_text and .call_table_data sections.
3113
3114Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
3115
3116 * config/tc-d30v.c (md_assemble): Set execution type to unknown
3117 after emitting a word of noops.
3118
3119Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3120
3121 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
3122 (i386_operand): Simplify checks for valid base/index combinations.
3123 Disallow `in 4(%dx),%al'.
3124
3125 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
3126 index_reg const.
3127 (add_prefix): Change parameter from char to int.
3128
3129 * config/tc-i386.h (Ugh): Define opcode modifier.
3130 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
3131
3132 * config/tc-i386.c (md_assemble): Rewrite MATCH and
3133 CONSISTENT_REGISTER_MATCH macros to check register types more
3134 thoroughly. Check for illegal suffix/operand combinations
3135 when matching insns with operands. Handle new `s' suffix, and
3136 associated FloatMF opcode modifier for float insns with memory
3137 operands.
3138 * config/tc-i386.h (FloatMF): Define new opcode modifier.
3139 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
3140 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
3141 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
3142 DATA_PREFIX_OPCODE throughout.
3143
3144 * config/tc-i386.c (REGISTER_WARNINGS): Define.
3145 (md_assemble): Rewrite suffix/register operand checking code to be
3146 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
3147 AnyMem, the better to grep.
3148 (pi): Remove Abs.
3149 (i386_operand): Don't set Mem bits in i.types[this_operand] when
3150 given a memory operand. Don't set Abs bits either.
3151 (type_names): Remove Mem*, Abs*.
3152 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
3153 define opcode_modifiers as these cases are handled by Disp8,
3154 Disp16, Disp32 and suffix checks.
3155 (COMES_IN_BOTH_DIRECTIONS): Remove.
3156 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
3157
3158 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
3159 if IgnoreDataSize modifier given. Remove ShortformW modifier
3160 test. Add test for ShortForm in W base_opcode modification.
3161 Merge Seg2ShortForm and Seg3ShortForm code.
3162 * config/tc-i386.h (ShortFormW): Remove.
3163 (IgnoreDataSize): Define.
3164
3165Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
3166
3167 * config/tc-d30v.c (md_assemble): Store previous segment state
3168 with previous instruction.
3169
3170Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3171
3172 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
3173 (ebp, esp): Remove static variables.
3174 (MATCH): Remove test for InOutPortReg.
3175 (i386_operand): Properly handle InOutPortReg here instead.
3176 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
3177 (md_assemble): Simplify and correct modrm and sib generation.
3178 (i386_operand): Add warning for scale without index.
3179 Rewrite checks for valid base/index combinations.
3180
3181 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
3182 macros and enclose in do while(0).
3183 (RESTORE_END_STRING): Likewise.
3184 (md_assemble): Add one to printed operand number so we start
3185 from 1 not 0. Add some more gettext invocations.
3186 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
3187 number here too.
3188
3189 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
3190 DATA_PREFIX, SEG_PREFIX): Define.
3191 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
3192 (check_prefix): Remove function.
3193 (add_prefix): New function. Add prefix to i.prefix as well as
3194 doing checks.
3195 (md_assemble): Changes for add_prefix. Remove hack for wait
3196 prefix, instead always output prefixes in fixed order. Test
3197 for jcxz/loop when selecting between word & dword operations,
3198 and add address size prefix rather than operand size prefix.
3199 Remove operand -> address size hack when emitting jcxz/loop.
3200 (i386_operand): Remove O_Absent check as it's done in expr.
3201
3202Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
3203
3204 * configure.in: Recognize m5200 as a cpu_type of m68k.
3205 * aclocal.m4: Rebuild with current libtool.
3206 * configure: Rebuild.
3207
3208Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3209
3210 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
3211 to relaxable_symbol to prevent references to external symbol from
3212 being relaxed.
3213
3214Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
3215
3216 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
3217 symbols are relaxable.
3218
3219Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
3220
3221 * config/tc-v850.c (md_begin): Don't create special
3222 sections by default.
3223
3224Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
3225
3226 * config/tc-mips.c (macro): For div and udiv, close the
3227 reorder block as soon as possible.
3228
3229Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
3230
3231 From Matt Semersky <matts@scd.hp.com>:
3232 * macro.c (macro_mri_mode): New function.
3233 * macro.h (macro_mri_mode): Declare.
3234 * read.c (s_mri): Call macro_mri_mode when switching in and out of
3235 MRI mode.
3236
3237Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
3238
3239 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
3240 OBJ_EVAX case.
3241
3242 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
3243 until after xstrdup in OBJ_EVAX case.
3244
3245Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
3246
3247 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
3248 offset calculation. Also, use VAX_BRW from vax-inst.h instead
3249 of hardcoded magic number.
3250 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
3251
3252Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
3253
3254 * read.c (do_s_func): New function.
3255 (s_func): Call it.
3256 * read.h (do_s_func): Add prototype.
3257
3258Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
3259
3260 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
3261 nops if fill pattern not specified.
3262
3263Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
3264
3265 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
3266 * config/te-go32.h (TE_GO32): Define.
3267 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
3268
3269Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
3270
3271 Implement .func/.endfunc pseudo-ops.
3272 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
3273 (s_func): Declare.
3274 * read.c (potable): Add .func,.endfunc.
3275 (s_func): New function.
3276 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
3277 functions.
3278 (in_doc_func_p,current_function_label): New static globals.
3279 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
3280
3281Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
3282
3283 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
3284 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
3285 * config/tc-arm.h (WORKING_DOT_WORD): Define.
3286 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
3287 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
3288 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
3289 * config/tc-i860.h (WORKING_DOT_WORD): Define.
3290 * config/tc-i960.h (WORKING_DOT_WORD): Define.
3291 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
3292 * config/tc-w65.h (WORKING_DOT_WORD): Define.
3293 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
3294 * config/tc-a29k.c: Don't define md_short_jump_size,
3295 md_long_jump_size, md_create_short_jump or md_create_long_jump.
3296 * config/tc-alpha.c: Likewise.
3297 * config/tc-alpha.h: Likewise.
3298 * config/tc-arm.c: Likewise.
3299 * config/tc-h8300.c: Likewise.
3300 * config/tc-h8500.c: Likewise.
3301 * config/tc-hppa.c: Likewise.
3302 * config/tc-i860.c: Likewise.
3303 * config/tc-i960.c: Likewise.
3304 * config/tc-ppc.c: Likewise.
3305 * config/tc-sh.c: Likewise.
3306 * config/tc-sparc.h: Likewise.
3307 * config/tc-tic30.c: Likewise.
3308 * config/tc-w65.c: Likewise.
3309 * config/tc-z8k.c: Likewise.
3310
3311Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3312
3313 * config/tc-vax.c (_): Delete this macro used for placeholder
3314 values in vax_operand_width_size; it conflicts with the _() macro
3315 used for internationalization.
3316
3317Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3318
3319 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3320 code. From Chris Moller <moller@bops.com>.
3321
3322 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3323 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3324 * read.c (emit_expr): Initialize seg and subseg fields of a new
3325 broken word.
3326 * write.c (write_object_file): Switch to the appropriate segment
3327 and subsegment when processing a broken word.
3328
3329 * config/tc-m68k.c (mri_assemble): New static function.
3330 (build_mri_control_operand): Call mri_assemble rather than
3331 md_assemble.
3332 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3333 (s_mri_endf, s_mri_endw): Likewise.
3334
3335Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3336
3337 * read.c (s_org): Call md_flush_pending_output if it is defined.
3338
3339 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3340
3341Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3342
3343 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3344 (md_parse_option): Add for same.
3345 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3346 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3347 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3348
3349 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3350
3351Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3352
3353 * config/tc-arm.c (find_real_start): Relax definition of local
3354 labels.
3355
3356Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3357
3358 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3359 symbols at the given address, not just the last one specified.
3360
3361Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3362
3363 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3364 or number_to_chars_littleendian to write data.
3365
3366Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3367
3368 * config/tc-v850.c (md_assemble): Remove artificially created
3369 register name symbols.
3370
3371Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3372
3373 * write.c (fixup_segment): Change "segment" to "section" in
3374 error message.
3375
3376Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3377
3378 * write.c (fixup_segment): Change sym1-sym2 message again.
3379
3380Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3381
3382 * write.c (fixup_segment): Improve error message for sym1-sym2
3383 errors when sym1 is in a different segment from sym2.
3384
3385Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3386
3387 * config/tc-m32r.c (warn_unmatched_high): New static local.
3388 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3389 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3390 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3391 (md_parse_option): Likewise.
3392 (md_show_usage): Likewise.
3393 (m32r_frob_file): Likewise.
3394
3395 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3396 (read_a_source_file): Call them.
3397 * read.h (stabs_generate_asm_file): Declare.
3398 * stabs.c (stabs_generate_asm_file): New function.
3399 (generate_asm_file): New function.
3400 (stabs_generate_asm_lineno): Move file name handling into
3401 generate_asm_file.
3402
3403Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3404
3405 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3406 (d30v_current_align, d30v_current_align_seg): New variables.
3407 (d30v_last_label): New variable.
3408 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3409 (s_d30v_data, s_d30v_section): Likewise.
3410 (md_pseudo_table): Call them.
3411 (md_begin): Initialize d30v_current_align_seg.
3412 (md_assemble): Call d30v_align when needed by known current alignment.
3413 (d30v_frob_label, d30v_cons_align): New functions.
3414 * config/tc-d30v.h (md_do_align): Remove.
3415 (tc_frob_label): Call d30v_frob_label.
3416 (md_cons_align): New.
3417
3418 * config/tc-d30v.c (find_format): Convert complex expressions to
3419 expression symbols before processing. Clean up code formatting.
3420
3421Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3422
3423 * po/Make-in (install-info): New target.
3424
3425Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3426
3427 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3428 instructions.
3429 * config/tc-mn10300.c (md_assemble): Likewise.
3430
3431Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3432
3433 * Makefile.am: Update with `make dep-am'.
3434 (HFILES): Add cgen.h.
3435 (cgen.o): Depend on cgen.h.
3436 * Makefile.in: Regenerate.
3437
3438 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3439
3440Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3441
3442 * gasp.c (grab_label): Permit a label to be a preprocessor
3443 variable by permitting a label to start with a backslash.
3444
3445Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3446
3447 * config/tc-mips.c (validate_mips_insn): Removed hack
3448 for previously inaccessible bitfields in some INSN_TRAP
3449 instructions.
3450
3451Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3452
3453 * config/tc-d30v.c (do_assemble): Abort with error message
3454 if opcode operands do not match.
3455
3456Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3457
3458 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3459 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3460 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3461 similar new 'q' operand.
3462
3463Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3464
3465 * cgen.c (cgen_asm_finish_insn): Fix typo.
3466
3467Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3468
3469 * cgen.h: New file.
3470 * cgen.c: Include it.
3471 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3472 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3473 All callers updated.
3474 * config/tc-m32r.c: Include cgen.h.
3475 (m23r_insn): New members num_fixups,fixups.
3476
3477Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3478
3479 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3480 to avoid compiler warning.
3481
3482Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3483
3484 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3485 calling make.
3486
3487 * makefile.vms (OBJS): Add ehopt.obj
3488
3489Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3490
3491 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3492
3493Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3494
3495 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3496 a short format insn.
3497 (md_assemble): Set it for explicitly packed insns.
3498
3499Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3500
3501 * config/obj-coff.c (c_symbol_merge): Do not take address of
3502 native fields when performing the memcpy.
3503
3504Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3505
3506 * config/tc-mips.c (macro,macro2): Implement
3507 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3508
3509Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3510
3511 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3512 relocations against globally visible symbols.
3513 * config/tc-m68k.c (relaxable_symbol): New macro.
3514 (m68k_ip, md_estimate_size_before_relax): Use it.
3515 (tc_m68k_fix_adjustable): Also handle weak symbols.
3516
3517Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3518
3519 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3520 references to externally visible symbols.
3521 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3522 values in twice for a PC relative reloc if the symbol is
3523 externally defined.
3524
3525 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3526 don't adjust a PC relative reloc against an externally visible
3527 symbol.
3528 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3529 for a PC relative fixup against an externally visible defined
3530 symbol, arrange to store object file and addend values as though
3531 the symbol were not defined.
3532 (tc_gen_reloc): Likewise.
3533
3534Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3535
3536 * read.c (sizeof_leb128): Referenced externally by write.c so
3537 don't inline.
3538
3539Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3540
3541 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3542 and expand a 'debug' symbol associated with the next instruction
3543 that does not cause a short instruction to be filled with a NOP.
3544 (md_pseudo_table): Add support for .debugsym.
3545 (assemble_parallel_insn): Add calls to expand_debug_sym as
3546 appropriate.
3547 (md_assemble): Ditto.
3548
3549Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3550
3551 * as.c (main): Conditionally call setlocale.
3552 * gasp.c (main): Likewise.
3553 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3554 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3555
3556Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3557
3558 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3559
3560Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3561
3562 * config/tc-hppa.c: Change all calls to bzero to use memset.
3563 (pa_ip): Add cast to avoid warning.
3564 (tc_gen_reloc, md_apply_fix): Likewise.
3565 (pa_find_space_by_number): Likewise.
3566 (hppa_force_relocation): Likewise.
3567 (pa_block): Change i to unsigned int.
3568 * config/obj-som.h (obj_som_copyright): Declare.
3569
3570Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3571
3572 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3573 for line numbers for assembly source.
3574
3575Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3576
3577 * configure.in: Change version number to 2.9.4
3578 * configure: Rebuild.
3579
3580Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3581
3582 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3583
3584Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3585
3586 * ecoff.h: Change symbolS in function declaration to struct
3587 symbol.
3588
3589Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3590
3591 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3592 (md_convert_frag): Fix i18n typo.
3593
3594Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3595
3596 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3597 * ecoff.h: Protoype it.
3598 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3599 [EVAX] (s_alpha_prologue): Delete.
3600 (md_pseudo_table): Update.
3601
3602Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3603
3604 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3605 array to local pointer.
3606 (get_args, parse_expr): Add casts to avoid warnings.
3607
3608Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3609
3610 * read.c (s_set): Cast xmalloc return value to fragS *.
3611 * config/tc-m68k.c (m68k_ip): Function made static to match
3612 previous forward declaration.
3613 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3614
3615Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3616
3617 * config/tc-v850.c: Add internationalisation macros to error
3618 strings.
3619
3620 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3621 macros to error strings.
3622
3623Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3624
3625 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3626 reloc is in the TOC csect.
3627 (md_apply_fix3): Correct gettext typo.
3628
3629Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3630
3631 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3632 .L - they are local labels and the branches are not really
3633 function calls but rather far jumps.
3634
3635Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3636
3637 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3638
3639Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3640
3641 * config/tc-i386.c (md_assemble): Print operand number rather than
3642 using ordinal_names.
3643 (i386_operand): Likewise.
3644
3645Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3646
3647 * Makefile.am (INTLLIBS): Define to work around apparent automake
3648 bug.
3649 All Makefiles: Regenerated.
3650
3651 * Many files: Added gettext invocations around user-visible
3652 strings.
3653 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3654 HAVE_LC_MESSAGES): Define.
3655 * dep-in.sed: Added asintl.h.
3656 * po/Make-in: New file.
3657 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3658 Include "asintl.h".
3659 * read.c (Z_): Renamed from `_'.
3660 * Makefile.am (SUBDIRS): Added po.
3661 (POTFILES): new macro.
3662 (po/POTFILES.in): New target.
3663 ($(OBJS)): Added asintl.h.
3664 (HFILES): Likewise.
3665 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3666 (as_new_LDADD): Added $(INTLLIBS).
3667 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3668 (gasp_new_LDADD): Added $(INTLLIBS).
3669 (gasp_new_DEPENDENCIES): New macro.
3670 * configure, aclocal.m4: Rebuilt.
3671 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3672 po/Makefile.
3673 (ALL_LINGUAS): Define.
3674 * macro.c: Include "asintl.h".
3675 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3676 * as.h: Include "asintl.h".
3677 * config/tc-i386.c (ordinal_names): Removed.
3678 (md_assemble): Changed error text to avoid ordinal_names.
3679 (i386_operand): Likewise.
3680 (reloc): Added as_bad to avoid i18n problems.
3681 (tc_gen_reloc): Likewise.
3682 * config/tc-arm.c (bad_args): Now a #define.
3683 (bad_pc): Likewise.
3684 * config/obj-vms.c (VMS_stab_parse): Changed type of
3685 `long_const_msg'.
3686 (global_symbol_directory): Unified strings to avoid i18n
3687 problems.
3688 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3689 avoid i18n problems.
3690 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3691 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3692 i18n problems.
3693 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3694 problems.
3695 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3696 comment.
3697 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3698 problems.
3699 * as.c (print_version_id): Added an fprintf to avoid i18n
3700 problems.
3701 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3702 problems.
3703 * expr.c (expr): Added as_warn call to avoid i18n problems.
3704 * messages.c (as_assert): Changed code to avoid i18n problems.
3705 (as_abort): Likewise.
3706 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3707 (s_space): Likewise.
3708 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3709
3710Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3711
3712 * config/tc-i386.c (check_prefix): New static function, split out
3713 from md_assemble.
3714 (struct _i386_insn): Add wait_prefix field.
3715 (md_assemble): Remove wait_prefix local variable. Use
3716 check_prefix when adding a prefix.
3717
3718 * config/tc-i386.c (current_templates): New static variable.
3719 (md_assemble): Remove current_templates local variable.
3720 (md_assemble, i386_operand): Improve error and warning messages in
3721 many places. Add RESTORE_END_STRING in many places before error
3722 return. Clarify some comments.
3723
3724 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3725 element array.
3726 (md_assemble): Parse string instruction operands, looking for
3727 segment override prefixes. Check for invalid segment prefixes on
3728 string instruction.
3729 (i386_operand): i.seg[] and max mem_operand changes for string
3730 insns.
3731 * config/tc-i386.h (EsSeg): Define.
3732
3733 * config/tc-i386.h (regKludge): Define.
3734 (iclrKludge, imulKludge): Don't define.
3735 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3736 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3737 opcode_modifier checks to look for more common cases first. Add
3738 default_seg for IsString case.
3739
3740Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3741
3742 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3743 AC_DECL_YYTEXT.
3744 * configure: Rebuild with new automake and libtool.
3745 * aclocal.m4, Makefile.in: Likewise.
3746
3747 * doc/Makefile.am (as.dvi): New target.
3748 * doc/Makefile.in: Rebuild.
3749
3750Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3751
3752 * configure.in: Added sparc86x support.
3753
3754 * configure: Rebuild.
3755
3756 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3757 sparc_arch.
3758 (md_parse_option): Warn if -EL is not supported for this architecture.
3759
3760 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3761
3762Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3763
3764 * config/tc-mips.c (mips_ip): Note when we use get match on
3765 the full instruction name.
3766
3767Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3768
3769 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3770 back into the expression to handle add/sub simplification correctly.
3771
3772Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3773
3774 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3775
3776Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3777
3778 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3779 #<n>' instruction.
3780
3781Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3782
3783 * symbols.c (max_indent_level): New global.
3784 (print_symbol_value_1): Use it.
3785 * expr.h (expr_build_dot): Declare.
3786 * expr.c (expr_build_dot): New function.
3787
3788Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3789
3790 * symbols.c (print_binary): New function.
3791 (print_expr_1): Call it.
3792
3793Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3794
3795 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3796 operand in the opcode.
3797
3798Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3799
3800 * config/tc-i386.h: Reorder operand flags and opcode modifier
3801 flags for clarity. Remove unused definitions: Unknown,
3802 ImmUnknown, DispUnknown, NoModrm.
3803 * config/tc-i386.c (type_names): Add missing Debug type.
3804 (md_assemble): Better duplicate prefix checking. Quicker string
3805 instruction check via new opcode_modifier flag.
3806
3807Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3808
3809 * doc/as.texinfo (Invoking): Clarify -Wa example.
3810
3811Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3812
3813 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3814 (s_mips_weakext): Define.
3815 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3816 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3817 defined(TC_MIPS).
3818
3819Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3820
3821 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3822 is an error if the value can not be computed at assembly time.
3823 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3824
3825Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3826
3827 * gasp.c (main): Set next field of new include_path structure to
3828 NULL. From Avery Pennarun <averyp@gdc.ca>.
3829
3830 * read.c (s_mri_sect): Call as_bad rather than abort for an
3831 unsupported MRI target.
3832
3833Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3834
3835 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3836 the destination of a branch instruction should be altered.
3837 (find_real_start): New function: Locate the real, Thumb coded
3838 start of a Thumb function.
3839 (do_t_branch23): Alter the destination of branches to Thumb
3840 functions.
3841
3842 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3843
3844Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3845
3846 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3847 also.
3848
3849Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3850
3851 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3852 * doc/c-hppa.texi: Likewise.
3853
3854Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3855
3856 * Makefile.am: Rebuild dependencies.
3857 * Makefile.in: Rebuild.
3858
3859 * Makefile.am (DEP_INCLUDES): New variable.
3860 (.dep1): Change to work when srcdir is not an absolute path.
3861 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3862 * Makefile.in: Rebuild.
3863
3864Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3865
3866 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3867 LinearAddress patch.
3868
3869 * configure.in: Set version to 2.9.1.
3870 * configure: Rebuild.
3871
3872 * Branched binutils 2.9.
3873
3874Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3875
3876 * config/tc-i386.h (FWait): Define.
3877 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3878 other prefixes. Check FWait flag in opcode table to see which
3879 instructions require an fwait prefix.
3880
3881Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3882
3883 * stabs.c (get_stab_string_offset): Always create a stab string
3884 section.
3885
3886Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3887
3888 Fix some gcc -Wall warnings:
3889 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3890 * ehopt.c (eh_frame_code_alignment): Likewise.
3891 * expr.c (integer_constant, operand): Likewise.
3892 * frags.c (frag_align): Likewise.
3893 * gasp.c (level_0, change_base, doinstr): Likewise.
3894 * hash.c (hash_ask): Likewise.
3895 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3896 (debugging_pseudo): Likewise.
3897 * macro.c (define_macro, check_macro): Likewise.
3898 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3899 (ignore_rest_of_line, float_cons): Likewise.
3900 * symbols.c (decode_local_label_name): Likewise.
3901 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3902 (fixup_segment, number_to_chars_bigendian): Likewise.
3903 (number_to_chars_littleendian): Likewise.
3904 * config/atof-ieee.c (gen_to_words): Likewise.
3905 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3906 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3907 * read.c (output_big_sleb128): Initialize locals to avoid
3908 warnings.
3909 (output_big_uleb128, equals): Likewise.
3910 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3911 to unsigned int. Change zeros to unsigned int.
3912 * cond.c (s_if): Add return to default case.
3913 * frags.c (frag_now_fix): Change return type to addressT.
3914 * frags.h (frag_now_fix): Update declaration.
3915 * listing.c (file_info_struct): Change linenum to unsigned int.
3916 (struct list_info_struct): Change hll_line to unsigned int.
3917 (print_source): Update format string.
3918 * read.c (emit_expr): Change scan to unsigned int, and don't
3919 bother to initialize it.
3920 * symbols.c (dollar_label_count): Change to unsigned long.
3921 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3922 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3923 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3924
3925Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3926
3927 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3928 mcf5200 just as we do for m68000.
3929 (m68k_init_after_args): Likewise.
3930 (md_estimate_size_before_relax): Likewise.
3931
3932Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3933
3934 * config/tc-v850.c (md_assemble): Store relocation addend in
3935 fixup instead of instruction.
3936
3937Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3938
3939 * config/tc-i386.c (md_assemble): Swap template arguments to
3940 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3941 This macro is currently symmetric, so passing them the wrong
3942 way didn't cause any problem, but may if the macro is changed
3943 in the future.
3944 After copying template to i.tm, use i.tm. rather than t-> to
3945 access fields, and make t a const*
3946 Move i.tm.operand_types[] swap to immediately after the copy.
3947
3948Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3949
3950 * expr.h (expr_build_uconstant): Add prototype.
3951 (expr_build_unary,expr_build_binary): Add prototypes.
3952 * expr.c (expr_build_uconstant): New function.
3953 (expr_build_unary,expr_build_binary): New functions.
3954
3955Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3956
3957 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3958 * macro.c (macro_expand_body): Increase buffer size.
3959 * messages.c (as_warn): Likewise.
3960 (as_warn_where, as_bad, as_bad_where): Likewise.
3961
3962Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3963
3964 Based on patch from H.J. Lu <hjl@gnu.org>:
3965 * Makefile.am (DISTSTUFF): New variable.
3966 (diststuff): New target.
3967 * Makefile.in: Rebuild.
3968
3969Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3970
3971 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3972 m32r_elf_section_change_hook.
3973
3974 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3975 emit a nop if a section ends with a 16 bit instruction.
3976
3977Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3978
3979 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3980 s_lcomm rather than obj_coff_lcomm.
3981 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3982
3983Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3984
3985 * config/tc-i386.h (LinearAddress): Define.
3986 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3987 instruction, don't use a default segment.
3988
3989Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3990
3991 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3992 * configure: Rebuild.
3993
3994Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3995
3996 * aclocal.m4, configure: Rebuild with libtool 1.2.
3997
3998Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3999
4000 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
4001 PC relative branches. Patch courtesy of Jonathan Walton.
4002
4003
4004Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
4005
4006 * configure.in (emulations): Add thumb-pe target.
4007
4008 * configure (emulations): Add thumb-pe target.
4009
40101998-03-17 Ken Raeburn <raeburn@cygnus.com>
4011
4012 * itbl-lex.l (yywrap): Don't define if already defined as a
4013 macro.
4014
4015Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
4016
4017 * depend.c (quote_string_for_make): New function.
4018 (wrap_output): Use it.
4019
4020Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
4021
4022 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
4023 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
4024
4025Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
4026
4027 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
4028 Recognize -GN and -relax.
4029 (md_begin): Initialize gp size from -G switch.
4030 (alpha_force_relocation): Always force if -relax.
4031 (alpha_align): Take a new argument that will specify when to
4032 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
4033 Change all callers. Emit nop alignment padding as nop+unop pair.
4034
4035Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
4036
4037 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
4038 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
4039
4040Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
4041
4042 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
4043 require padding to the next long word boundary.
4044
4045Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
4046
4047 * cgen.c: #include symcat.h.
4048 * config/tc-m32r.c: Likewise.
4049
4050Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
4051
4052 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
4053 absolute expressions instead of '$' prefixed register names.
4054
4055Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
4056
4057 * read.c (s_set): Record file and line info for symbols when -as.
4058 (pseudo_set): Don't overwrite that dummy fragment.
4059
4060Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
4061
4062 * config/tc-ppc.c (md_pseudo_table): Add "section".
4063 (ppc_named_section): New static function.
4064
4065Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
4066
4067 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
4068 so we don't have to scan the entire list.
4069
4070Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
4071
4072 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
4073 case, allow the parallel instructions to modify the same flag
4074 bits.
4075
4076Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
4077
4078 * listing.c (list_symbol_table): Categorize symbols by
4079 undefined_section rather than sy_frag->line == NULL.
4080
4081Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
4082
4083 * Makefile.am (install-exec-local): Install properly when ln
4084 fails or tooldir == prefix.
4085
4086Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
4087
4088 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
4089 Test result of insert_operand for error.
4090
4091Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
4092
4093 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
4094 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
4095 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
4096 * doc/Makefile.in: Rebuild.
4097
4098Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
4099
4100 * config/tc-mips.c (macro_build): Handle operand type 'C'.
4101 (macro): Fix handling of M_COP[0-3].
4102
4103Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
4104
4105 Based on patches from Ross Harvey <ross@teraflop.com>:
4106 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
4107 if macro_alternate or macro_mri.
4108 (getstring): Remove support for byte constants between < and >.
4109 (get_any_string): '<' only starts a string if macro_alternate or
4110 macro_mri.
4111 (macro_expand_body): Permit keyword parameters following
4112 positional parameters.
4113
4114 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
4115 * configure.in (alpha*-*-netbsd*): New target.
4116 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
4117 * configure: Rebuild.
4118
4119 * as.h (flag_warn_suppress_instructionswap): Move from here...
4120 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
4121 here, and make static.
4122
4123 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
4124 BFD_ASSEMBLER or MANY_SEGMENTS.
4125
4126 * as.c (show_usage): Update bug-gnu-utils address.
4127 * gasp.c (show_usage): Likewise.
4128 * doc/as.texinfo (Bug Reporting): Likewise.
4129
4130Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
4131
4132 * config/tc-mips.c (load_address): Don't use mips III or mips IV
4133 insns regardless of the size of a pointer if we're in mips I or
4134 MIPS II mode.
4135 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4136
4137Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
4138
4139Fix rac to accept only a0:
4140 * tc-d10v.c (parallel_ok, find_opcode):
4141 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
4142 Introduce OPERAND_GPR.
4143
4144Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
4145
4146 * read.c (s_fill): Handle non-constant repeat counts by creating
4147 an rs_space fragment.
4148
4149Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
4150
4151 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
4152 from as_bad to as_warn.
4153
4154Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
4155
4156 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
4157 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
4158 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
4159
4160Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
4161
4162 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
4163 seg_fix_rotP rather than fix_root from seg_info.
4164
4165Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
4166
4167 * expr.c: Add support for 0x1_2_3_4 bignums.
4168
4169Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
4170
4171 * configure.in: Change -linux* to -linux-gnu*.
4172 * configure: Rebuild.
4173
4174 * app.c (do_scrub_begin): Treat \r as whitespace.
4175
4176Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
4177
4178 * Makefile.am: Update dependencies.
4179 * Makefile.in: Rebuild.
4180
4181Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
4182
4183 * configure, aclocal.m4: Rebuild with new libtool.
4184
4185Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
4186
4187 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
4188 the argument to bfd_set_arch_mach.
4189 (load_address): Use bfd_arch_bits_per_address to determine the
4190 bit size of an address instead of looking at the isa level.
4191 (macro, macro2, s_cprestore, s_cpadd): Likewise.
4192
4193Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
4194
4195 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
4196
4197Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
4198
4199 * ehopt.c: New file.
4200 * as.h (enum _relax_state): Add rs_cfa.
4201 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
4202 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
4203 * read.c (emit_expr): Call check_eh_frame.
4204 * write.c (cvt_frag_to_fill): Handle rs_cfa.
4205 (relax_segment): Likewise.
4206 * Makefile.am: Rebuild dependencies.
4207 (GAS_CFILES): Add ehopt.c.
4208 (GENERIC_OBJS): Add ehopt.o.
4209 * doc/internals.texi (Frags): Document rs_cfa.
4210
4211 * as.c (show_usage): Mention --traditional-format.
4212 (parse_args): Accept --traditional-format.
4213 * as.h (flag_traditional_format): Declare.
4214 * output-file.c (output_file_create): If flag_traditional_format,
4215 set BFD_TRADITIONAL_FORMAT on stdoutput.
4216 * doc/as.texinfo, doc/as.1: Document --traditional-format.
4217
4218 * config/tc-mips.c (append_insn): Make sure that if we have a
4219 fixup for an unmatched %hi reloc, it does not associated with a
4220 variant frag.
4221
4222 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
4223 * doc/Makefile.in: Likewise.
4224
4225Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
4226
4227 * config/tc-m32r.c (check_for_side_effects): New function.
4228 (can_make_parallel): Add checks for instruction side effects
4229 clashing with the other instruction.
4230 (assemble_parallel_insn): Improve warning messages. Return error
4231 message from non-swapped instruction order.
4232
4233Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
4234
4235 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
4236
4237 * config/tc-arm.h: Replace md_after_pass_hook definition with a
4238 md_cleanup definition. This moves the forced literal output to
4239 the end of the source pass, and avoids macro's inserting literals
4240 into the code immediately after the macro expansion.
4241
4242Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
4243
4244 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
4245 a gas internal symbol is adjustable.
4246 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
4247
4248 * as.h: If gcc version greater than 2.6, use `__format__' and
4249 `__printf__' in function attributes, rather than `format' and
4250 `printf'.
4251
4252Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
4253
4254 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
4255
4256Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
4257
4258 Add tms320c30 support:
4259 * config/tc-tic30.h: New file.
4260 * config/tc-tic30.c: New file.
4261 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
4262 TARGET_FORMAT as "coff-tic30".
4263 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
4264 * Makefile.am: Rebuild dependencies.
4265 (CPU_TYPES): Add tic30.
4266 (CPU_OBJ_VALID): tic30-aout is valid.
4267 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
4268 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
4269 * configure, Makefile.in: Rebuild.
4270
4271Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
4272
4273 * config/tc-v850.c (md_assemble): Improvements to error messages.
4274
4275Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
4276
4277 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
4278 BFD_RELOC_HI16_S to store the high bits of any value.
4279
4280 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
4281 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
4282 assembler calculate relocations to any external symbol at all.
4283 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
4284 involving generation of pc-relative relocs.
4285 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
4286 has been moved to md_apply_fix3.
4287
4288 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
4289 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
4290 which actually means (the address of identifier's GOT entry) +
4291 constant, which is not particularly useful.
4292
4293Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
4294
4295 * read.h (include_dirs): Declare.
4296 (include_dir_count,include_dir_maxlen): Declare.
4297
4298Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4299
4300 * configure.in: Correct check for shared opcodes library.
4301 * configure: Rebuild.
4302
4303 * listing.c (buffer_line): If we can't open the file, set at_end.
4304 (listing_print): Remove unused local variable fi.
4305
4306 * config/m68k-parse.y (reglistpair): Handle register list in
4307 either order.
4308
4309 * config/vms-conf.h: Don't undef VERSION.
4310
4311Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4312
4313 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4314 OBJS variable.
4315 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4316 variable.
4317 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4318 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4319 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4320 (EXTRA_DIST): Define.
4321 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4322 explicitly rather than via the list of object files.
4323 (gcc-as.opt): New file created when make-gas.com is run.
4324 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4325 itbl-cpu.h} to #include appropriate file rather than copying that
4326 file.
4327 * config/vms-conf.h: Synchronize with current config.in.
4328 * Makefile.in: Rebuild.
4329
4330Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4331
4332 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4333 (parallel_ok): Relaxed parallel subinstruction dependency check.
4334
4335Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4336
4337 * as.h (flag_warn_suppress_instructionswap): added new flag.
4338 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4339 command line argument.
4340 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4341 warning only if flag_warn_suppress_instructionswap is false.
4342
4343Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4344
4345 * configure.in (i386-*-mingw32*): New target.
4346 * configure: Rebuild.
4347
4348Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4349
4350 * symbols.c (resolve_symbol_value): Don't set the segment if it
4351 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4352
4353 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4354 S_GET_SEGMENT.
4355
4356Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4357
4358 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4359 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4360 compiler.
4361
4362Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4363
4364 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4365
4366Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4367
4368 * config/tc-v850.c (v850_insert_operand): Display instruction when
4369 an error is encountered.
4370
4371Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4372
4373 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4374 (i386-*-sco3.2v5*coff): New target.
4375 (i386-*-sco3.2*): New target.
4376 * configure: Rebuild.
4377
4378Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4379
4380 * config/tc-v850.c: Tidy error message production.
4381
4382Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4383
4384 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4385 validate_immediate return value in the right type for comparisons
4386 to FAIL.
4387
4388Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4389
4390 * listing.c (MAX_BYTES): Use listing variables not constants.
4391 (data_buffer): No longer an array, but a pointer.
4392 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4393 (listing_listing): Allocate data_buffer.
4394
4395Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4396
4397 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4398 --listing-rhs-width, --listing-cont-lines.
4399 (show_usage): Update.
4400 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4401 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4402 (print_lines): Use the variables instead of the constants.
4403 (listing_listing): Likewise.
4404 * listing.h: Declare the new vars.
4405
4406Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4407
4408 * as.c (parse_args): Add --keep-locals alias for -L.
4409 Add --strip-local-absolute.
4410 (show_usage): Update.
4411 * as.h (flag_strip_local_absolute): New flag.
4412 * symbols.c (S_IS_LOCAL): Use it.
4413 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4414 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4415 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4416
4417Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4418
4419 * config/tc-m32r.c: Detect if explicitly parallel instructions
4420 might have an io conflict and issue a warning message.
4421
4422Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4423
4424 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4425 cgen_swap_fixups): Functions to save, restore and swap the fixup
4426 chain with a backup copy.
4427 (cgen_asm_finish_insn): Returns address of constructed insn.
4428
4429Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4430
4431 * listing.c (file_info_struct): Remove FILE, add POS.
4432 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4433 (file_info): Don't open the file.
4434 (buffer_line): Check for the file in the last_open cache, updating
4435 as necessary.
4436 (print_source): Don't reference file_info->file.
4437 (listing_listing): Likewise.
4438 (listing_print): Close the file in the cache, if any.
4439
4440Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4441
4442 * read.c (dwarf_file_string): New file static variable.
4443 (emit_expr): Look for constant sequence that leads up to a file
4444 name in DWARF debugging output.
4445 (stringer): Use dwarf_file_string to decide whether to accept a
4446 string as a file name.
4447
4448Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4449
4450 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4451 (crack_operand): Add reg->reglst MRI hack.
4452 (r_seg): Put reglst symbols in reg_section.
4453 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4454
4455Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4456
4457 * tc-sh.c (get_specific): Handle SGR & DBR.
4458
4459Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4460
4461 * tc-h8300.c (parse_reg): Take the length of the symbol into
4462 account when attempting to match a register name.
4463 * tc-h8500.c (parse_reg): Likewise.
4464
4465Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4466
4467 * cgen.c: Formatting changes to improve readability.
4468
4469Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4470
4471 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4472 delay slot.
4473
4474Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4475
4476 Based on a patch from Jim Wilson
4477 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4478 (tc_gen_reloc): Handle cross section PC relative relocs
4479 correctly.
4480
4481Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4482
4483 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4484
4485Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4486
4487 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4488 (expr_jmp_buf): New static local.
4489 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4490 (cgen_md_operand): New function.
4491 * tc-m32r.c: Clean up pass over `struct foo' usage.
4492 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4493
4494Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4495
4496 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4497 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4498
4499Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4500
4501 * config/tc-i386.c (i386_operand): Give an error if there are
4502 unrecognized characters after an expression.
4503
4504For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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