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1999-08-18 Donn Terry <donn@interix.com>
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
f589a541
ILT		 11999-08-17 Ian Lance Taylor <ian@zembu.com>
2
3 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
4 handle 0xffffNNNN constants correctly.
5
11450271
NC		 61999-08-16 Nick Clifton <nickc@cygnus.com>
7
8 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
9 as well as loads.
10
276b1dc2
NC		 111999-08-13 Nick Clifton <nickc@cygnus.com>
12
13 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
14 (md_apply_fix3): Always pass positive values to
15 validate_offset_imm.
16
ae5ad4ad
NC		 171999-08-12 Nick Clifton <nickc@cygnus.com>
18
19 * config/tc-arm.c (skip_whitespace): New macro.
20 Formatting tidy ups.
21
22 (md_apply_fix3): Store relocation offset in addend for ELF based
23 relocs.
24 (arm_force_relocation): Always generate relocs for Thumb function
25 calls.
26
bf6d3895
AM		 271999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
28
29 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
30 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
31
46031ca9
JL		 32Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
33
b100be66
JL		 34 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
35 flags for the unwind subspace.
36
46031ca9
JL		 37 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
38 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
39 suitable relocation based on the size of the target's pointer.
40 Always Use subsegment zero for the unwinders.
41 (pa_level): Handle "2.0w".
42
0825afba
JR		 43Mon Aug 9 20:02:22 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
44
45 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
46 with the following instruction unless this was specified.
47
1a1ae23e
ILT		 481999-08-09 Ian Lance Taylor <ian@zembu.com>
49
50 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
51 certain sections, to match BFD changes.
52
81afc846
ILT		 531999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
54
55 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
56 (EXTRA_SCRIPTS): Define to keep automake happy.
1a1ae23e 57 * Makefile.in: Rebuild.
81afc846 58
04ad1543
ILT		 591999-08-08 Ian Lance Taylor <ian@zembu.com>
60
61 * Makefile.am: Rename .dep* files to DEP*.
62 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
63 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
64 targets to DEPOBJ.
65 * Makefile.in: Rebuild.
66
1eb7027c
RH		 671999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
68
69 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
70
2dcc60be
ILT		 711999-08-08 Ian Lance Taylor <ian@zembu.com>
72
46eec08e
ILT		 73 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
74 avoid problems on DOS filesystems.
75 * Makefile.in: Rebuild.
76
2dcc60be
ILT		 77 * doc/as.texinfo (Section): Document 's' flag for COFF version.
78
791999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
80
81 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
82 section flag.
83
76a27922
ILT		 841999-08-08 Ian Lance Taylor <ian@zembu.com>
85
86 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
81afc846 87 line to create ${GDBINIT} rather than .gdbinit.
76a27922
ILT		 88 * configure, Makefile.in, doc/Makefile.in: Rebuild.
89
0741736b
JL		 90Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
91
92 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
93
9a913dfb
JL		 94Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
95
96 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
97
a1f2d742
ILT		 981999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
99
100 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
101 non-adjustable symbols.
102
55a914bc
JL		 103Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
104
105 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
106
336f7c70 107Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
5fc44b2d
JR		 108
109 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
110 operands.
111
9750fcc5
ILT		 1121999-08-05 Donn Terry <donn@interix.com>
113
114 * config/te-interix.h: New file.
115 * configure.in (i386-*-interix*): New target.
116 * configure: Rebuild.
117
39ba5561
JL		 118Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
119
120 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
121 selectors for ELF too.
122 (selector_table): Add "ltp" and "rtp" selectors.
123
eecb386c
AM		 1241999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
125
126 * config/tc-i386.c (i386_operand): No need to change
127 operand_string pointer in segment reg case before goto
128 do_memory_reference. Initialise displacement_string_start and
129 displacement_string_end after do_memory_reference label.
130 (i386_index_check): Add operand_string param, and print error
131 message on failure here.
132 (i386_intel_memory_operand): Instead of here.
133 (i386_operand): And here.
134 (INFER_ADDR_PREFIX): Enable.
135
136 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
137
138 * config/tc-i386.h (DefaultSize): Define. Renumber following
139 opcode_modifier defines.
140
141 From Etienne Lorrain <etienne.lorrain@ibm.net>
142 * config/tc-i386.c (stackop_size): New variable.
143 (set_16bit_code_flag): Clear it here.
144 (set_16bit_gcc_code_flag): New function.
145 (md_pseudo_table): Add "code16gcc" entry.
146 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
147
f173e82e
ILT		 1481999-08-03 Ian Lance Taylor <ian@zembu.com>
149
a04b544b
ILT		 150 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
151 next_set_end even if the end symbol is being discarded.
152
153 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
154 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
155 * config/obj-coff.c: Likewise.
156 (seg_info_type): Remove.
157 (seg_info_off_by_4): Change to array of segT.
158 (s_get_segment): Adjust accordingly.
159 (obj_pseudo_table): Fully initialize sentinel entry.
160
f173e82e
ILT		 161 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
162 Ralf Baechle <ralf@uni-koblenz.de>.
163
c3332e24
AM		 1641999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
165
166 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
167
1681999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
169
24eab124
AM		 170 * config/tc-i386.c: Indentation and white space changes.
171 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
172 don't enable it by default.
173 (i386_intel_operand): Remove redundant prototype.
174 Move check on number of memory operands, and i.mem_operands++
175 (i386_intel_memory_operand): To here.
176 Remove i386_immediate code from here. Remove special case code
177 for input and output using (%dx). Remove base/index checks and
178 call i386_index_check instead. Save initial operand_string
179 argument for error message.
180 (i386_operand): Remove redundant prototype. Move base/index
181 checks to i386_index_check.
182 (i386_displacement): Move intel mode check for non-zero
183 i.disp_operand
184 (i386_intel_memory_operand): To here.
c3332e24 185
6d8809aa
RH		 1861999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
187
188 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
189 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
190 by .register pseudo-op if -64 and --no-undeclared-regs.
191 (s_register, sparc_adjust_symtab): New functions.
192 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
193 Declare sparc_adjust_symtab as tc_adjust_symtab.
194 * doc/c-sparc.texi: Add description of #ignore special literal
195 for .register pseudo-op.
196
c8d259f7
CM		 1971999-07-30 Catherine Moore <clm@cygnus.com>
198
199 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
200 the relocation's section offset.
201
b77ad1d4
AM		 2021999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
203
204 * write.c (fixup_segment): Fix generic error check overflow test.
205
206 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
207 X_add_number to long.
208
b53fcc20
JL		 209Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
210
211 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
212 processing.
213
d2e71411
ILT		 2141999-07-27 Ian Lance Taylor <ian@zembu.com>
215
216 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
217 VTABLE relocations.
218
e9f56b1d
ILT		 2191999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
220
221 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
1a39f480 222
1a39f480
ILT		 223 * configure.bat: Remove; obsolete.
224 * config/go32.cfg: Likewise.
225
29fe79d3
ILT		 2261999-07-21 Brad M. Garcia <bgarcia@fore.com>
227
228 * configure.in (i386-*-vxworks*): New target.
229 * configure: Rebuild.
230
e06510e6
RH		 2311999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
232
233 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
234
dabe3bbc
RH		 2351999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
236
237 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
238 on -64 and not pic.
239 (output_insn): Put OLO10's secondary addend into tc_fix_data.
240 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
241 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
242 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
243 MAX_RELOC_EXPANSION): Define.
244 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
245
b4cac588
AM		 2461999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
247
248 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
249 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
250 block. Print a warning if an 8-bit or 16-bit constant
251 displacement or immediate is truncated on output.
252 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
253 immediate.
254 (i386_operand): Disallow immediate jump absolute operand.
255
966ed0b4
ILT		 2561999-07-15 Ian Lance Taylor <ian@zembu.com>
257
0ed15843
ILT		 258 * configure.in: Bump version number to 2.9.5.
259 * configure: Rebuild.
260
966ed0b4
ILT		 261 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
262 or %llx work.
263
67f1cff0
JL		 264Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
265
266 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
267 (cons_fix_new_hppa): Derive size of fixup from size of the object.
268
2f992c04
NC		 2691999-07-14 Philip Blundell <pb@nexus.co.uk>
270
271 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
272 is defined.
273 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
274
275 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
276 if -mno-fpu was given.
277 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
278 relocs.
279 (cons_fix_new_arm): Remove misleading comments.
280
14ad458a
ILT		 2811999-07-14 Ian Lance Taylor <ian@zembu.com>
282
283 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
284 error message.
285 (relax_segment): Likewise. After giving a rs_org error, convert
286 the frag to rs_align to avoid cascading errors.
287
36823076
AS		 2881999-07-12 Andreas Schwab <schwab@suse.de>
289
290 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
291
ab9da554
ILT		 2921999-07-11 Ian Lance Taylor <ian@zembu.com>
293
294 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
295 as appropriate. Fill in structure initializations. Add variable
296 initializations. Add casts.
297 * dwarf2dbg.c (print_stats): Change i to size_t.
298 * listing.c (listing_listing): Change list_line to unsigned int.
299
e0accf0c
ILT		 3001999-07-10 Ian Lance Taylor <ian@zembu.com>
301
302 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
303 rather than checking for \001 and \002 in symbol name.
304 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
305
7d4ce8a9
JL		 306Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
307
308 * configure.in (hppa*-linux-gnu*): New target.
309 * configure: Rebuilt.
310
5395a469
NC		 3111999-07-08 Nick Clifton <nickc@cygnus.com>
312
313 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
314
cac58fa6
NC		 3151999-07-07 Nick Clifton <nickc@cygnus.com>
316
5395a469 317 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
cac58fa6
NC		 318 accessing symbolP directly.
319
03b36ee1
JL		 320Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
321
322 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
323 for ELF.
324
49a5575c
NC		 3251999-07-05 Nick Clifton <nickc@cygnus.com>
326
327 * config/tc-arm.c (ARM_EXT_V5): Define.
328 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
329 (md_begin): Detect ARM v5 architectures.
330 (md_parse_option): Accept arm v5 specification.
331 (md_show_usage): Documment -marmv5 switch.
332
333 * doc/c-arm.texi: Document -marmv5 command line option.
334
335 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
336 op.
337 (validate_immediate_twopart): New function. Determine if a
338 constant can be computed by two ADD instructions.
339 (output_inst): Remove its command line parameter - it was never
340 used.
341 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
342 implememt the ADRL pseudo op.
343 (tc_gen_reloc): Generate a suitable error message if an ADRL
344 instruction tries to generate a real reloc.
345
346 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
347
09ecf0ba
JL		 348Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
349
350 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
351 into lower case.
352
264d6861
ILT		 3531999-06-27 H.J. Lu <hjl@gnu.org>
354
355 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
356 non BFD_ASSEMBLER case.
357
827c0149
ILT		 3581999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
359
360 * config/obj-coff.c (obj_coff_section): Mark writable sections as
361 data.
362
a340d270
RH		 3631999-06-26 David Mosberger <davidm@hpl.hp.com>
364
365 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
366 out_end_sequence() when the address decreases due to a new frag.
367 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
368 numbering starts with 1.
369
16b93d88
NC		 3701999-06-23 Nick Clifton <nickc@cygnus.com>
371
372 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
373 .section for COFF.
374 (mcore_s_text): Call obj_elf_text for ELF target.
375 (mcore_s_data): Call obj_elf_data for ELF target.
376 (mcore_s_section): No longer ELF specific. Call obj_coff_section
377 for COFF target.
378 (mcore_s_bss): New function: Dump literal table before changing
379 sections.
380 (mcore_s_comm): New function: Dump literal table before changing
381 sections.
382
383 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
384 No longer static functions.
385 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
386 Provide prototypes for these functions.
387
fed9b18a
ILT		 3881999-06-22 Ian Lance Taylor <ian@zembu.com>
389
be2acf27
ILT		 390 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
391 a list of names, to try obj_segment_name, and to try abbreviated
392 names when using COFF without long section names.
393
7dcc9865
ILT		 394 * config/tc-alpha.c: More use of symbol accessor functions.
395 * config/tc-arc.c: Likewise.
396 * config/tc-d30v.c: Likewise.
397 * config/tc-fr30.c: Likewise.
398 * config/tc-i860.c: Likewise.
399 * config/tc-m88k.c: Likewise.
400 * config/tc-mcore.c: Likewise.
401 * config/tc-ns32k.c: Likewise.
402 * config/tc-sparc.c: Likewise.
403 * config/tc-v850.c: Likewise.
404
a77f5182
ILT		 405 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
406 sy_value with appropriate accessor functions.
407 * config/tc-arm.c (md_apply_fix3): Likewise.
408 * config/tc-d10v.c (AT_WORD_P): Likewise.
409 * config/tc-v850.c (reg_name_search): Likewise.
410
fed9b18a
ILT		 411 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
412 use symbol_get_bfdsym instead.
413 * config/tc-ppc.c (md_assemble): Likewise.
414 * config/tc-v850.c (v850_comm): Likewise.
415
310b5aa2
ILT		 4161999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
417
418 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
419 the symbol, rather than accessing the bsym member.
420 * config/tc-d10v.c (tc_gen_reloc): Likewise.
421 * config/tc-d30v.c (tc_gen_reloc): Likewise.
422 * config/tc-mcore.c (tc_gen_reloc): Likewise.
423 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
424 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
425 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
426 * config/tc-tic30.c (tc_gen_reloc): Likewise.
427 * config/tc-v850.c (tc_gen_reloc): Likewise.
428
9cb8e75e
JL		 429Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
430
431 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
432 (hppa_gen_reloc_type): Conditionalize on BFD64.
433 (tc_gen_reloc): Re-enable ELF relocations.
434 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
435
3d103319
ILT		 4361999-06-21 Ian Lance Taylor <ian@zembu.com>
437
438 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
439 warning.
440 (do_ldst): Move assignment out of if condition.
441 (md_apply_fix3): Add casts to avoid printf format warnings. Add
442 parentheses to avoid warning.
443
776b24b4
NC		 4441999-06-21 Nick Clifton <nickc@cygnus.com>
445
155f0fe7
NC		 446 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
447 macro to get at the BFD symbol associated with a GAS symbol.
776b24b4 448
809ffe0d
ILT		 4491999-06-19 Ian Lance Taylor <ian@zembu.com>
450
451 * config/tc-ppc.c: Update for symbol handling changes.
452 * config/obj-coff.c: Likewise.
453
49863f82
JL		 454Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
455
456 * tc-hppa.c: General cleanups of ELF support. No more spaces
457 and subspaces for ELF.
458 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
459 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
460 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
461 (UNWIND_SECTION_NAME): Likewise.
462 (space/subspace related structures): Conditionalize definitions
463 on OBJ_SOM.
464 (space/subspace directives and support routines): Conditionalize
465 definitions and references/uses on OBJ_SOM.
466 (label_symbol_struct): For ELF, track the symbol's segment. For
467 SOM track its space.
468 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
469 changes.
470 (USE_ALIASES): Kill for both SOM & ELF.
471 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
472 (pa_space, pa_subspace): Corresponding changes.
473 (pa_spaces_begin): Corresponding chagnes.
474 (md_begin): Do not muck around with space/subspace stuff for
475 OBJ_ELF.
476 (md_apply_fix): Temporarily disable argument relocation stuff
477 for OBJ_ELF.
478 (tc_gen_reloc): Temporarily disable relocation generation for
479 OBJ_ELF
480 (pa_build_unwind_subspace): Similarly.
481
fed881b1
NC		 4821999-06-16 Nick Clifton <nickc@cygnus.com>
483
484 * config/tc-arm.c (thumb_set): New pseudo op.
485 (text, data, section): Override these pseudo ops with ARM
486 specific versions.
487 (s_thumb_set): New function: Perform the same as a .set pseudo
488 op, but also mark the alias'ed symbol as being a Thumb
489 function.
490 (arm_s_text): New function: Perform the same as the .text
491 pseudo op, but dump the literal pool before changing
492 sections.
493 (arm_s_data): New function: Perform the same as the .data
494 pseudo op, but dump the literal pool before changing
495 sections.
496 (arm_s_section): New function: Perform the same as the
497 .section pseudo op, but dump the literal pool before changing
498 sections.
499 (arm_cleanup): Do not reset the current section before dumping
500 the literal pool.
501
0f94f4c8
NC		 5021999-06-17 Nick Clifton <nickc@cygnus.com>
503
2f3519a2
NC		 504 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
505 OPTION_NO_WARN_UNMATCHED entries.
506 (md_parse_option): Generate a warning message if an unrecognised
507 option is encountered.
508
0f94f4c8
NC		 509 * config/tc-d10v.c (do_not_ignore_hash): New variable.
510 (get_operands): When parsing an expression after an '@' symbol
511 has been detected, do not ignore '#' symbols.
512 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
513 false.
514
e4a86f6f
ILT		 5151999-06-13 Ian Lance Taylor <ian@zembu.com>
516
517 From K. Richard Pixley <rich@noir.com>:
518 * configure.in (ppc-*-vxworks*): New target.
519 * configure: Rebuild.
520
a8aed0fb
UD		 5211999-06-12 Philip Blundell <philb@gnu.org>
522
523 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
524
7565ed77
ILT		 5251999-06-13 Ian Lance Taylor <ian@zembu.com>
526
527 * write.c (adjust_reloc_syms): Rather than never reducing reloc
528 which refer to symbols in linkonce sections, permit reducing the
529 relocs if the symbol is local.
530
b9e57a38
ILT		 5311999-06-12 Ian Lance Taylor <ian@zembu.com>
532
533 * subsegs.c (subseg_text_p): New function.
534 * as.h (subseg_text_p): Declare.
535 * read.c (do_align): Use subseg_text_p to set the default fill.
536 * write.c (subsegs_finish): Likewise.
537 * config/obj-coff.c (write_object_file): Likewise.
538 * config/tc-i386.h (md_maybe_text): Don't define.
539 (md_do_align): Use subseg_text_p to set the default fill.
540 * config/tc-m32r.c (m32r_do_align): Likewise.
541 * config/tc-sh.c (sh_do_align): Likewise.
542 * config/tc-sparc.h (md_do_align): Likewise.
543
008960a5
ILT		 5441999-06-12 David O'Brien <obrien@freebsd.org>
545
546 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
547 * configure: Rebuild.
548
a1605869
ILT		 5491999-06-12 Ian Lance Taylor <ian@zembu.com>
550
d9ac5a3b
ILT		 551 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
552 * Makefile.am: Rebuild dependencies.
553 * Makefile.in: Rebuild.
554
a1605869
ILT		 555 * config/tc-i386.c (i386_immediate): Remove unused label
556 seg_unimplemented.
557
558 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
559 * symbols.c: Likewise.
560 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
561 sy_next field when taking address, rather than symbol_next.
562
563 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
564 offsetT.
565 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
566 value from the output file architecture.
567 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
568 * dwarf2dbg.h: Change bfd_vma to addressT.
569
a7cd1c22
ILT		 5701999-06-11 Ian Lance Taylor <ian@zembu.com>
571
572 * dwarf2dbg.h: Use PARAMS in function declarations.
573
76171f81
ILT		 5741999-06-11 Martin Dorey <mdorey@madge.com>
575
576 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
577 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
578 OBJ_ELF.
579 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
580
9b4d630b
ILT		 5811999-06-11 Ian Lance Taylor <ian@zembu.com>
582
5865bb77
ILT		 583 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
584
9e7c96d9
ILT		 585 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
586 popsection.
587
1b50c718
ILT		 588 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
589
1bf67e0d
ILT		 590 * read.c (read_a_source_file): Only declare inescape if
591 QUOTES_IN_INSN.
592
593 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
594 match parameters.
595 (find_entry_byval): Add parens to avoid warning.
596
597 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
598
9b4d630b
ILT		 599 * symbols.c (resolve_symbol_value): Don't permit subtraction of
600 undefined symbols.
601
a22b281c
RH		 6021999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
603
604 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
605 with isoctal.
606
607 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
608 synthetize_setx): New functions.
609 (md_assemble): Broken the special cases into the above
610 functions. Make compiler happy if sizeof(bfd_vma)==4.
611 Fix sethi generated from set/setuw. If instructions have a relloc,
612 always clear the fields to be relocated in the opcode.
613 (sparc_ip): Remove special_case global variable.
614
7f2f689c
ILT		 6151999-06-10 Ian Lance Taylor <ian@zembu.com>
616
d7ba4a77
ILT		 617 Based on patches from John W. Woznack <jwoznack@concentric.net>:
618 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
619 indication of success rather than a value.
620 (itbl_get_val): Likewise.
621 (itbl_get_field): Use strcspn. Change delimiters to include
622 parens.
623 * itbl-ops.h (itbl_get_reg_val): Update declaration.
624 (itbl_get_val): Likewise.
625 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
626
7f2f689c
ILT		 627 * symbols.c (copy_symbol_attributes): Convert local symbols to
628 regular symbols.
629
c1d3c45e
NC		 6301999-06-10 Nick Clifton <nickc@cygnus.com>
631
632 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
633 ARM920t.
634
63fab58c
RH		 6351999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
636
637 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
638 Optimize set if sizeof(bfd_vma) == 64.
639 (sparc_ip): Fix sethi - without %hi() it should generate
eb858bb4 640 R_SPARC_22 reloc, not R_SPARC_HI22.
63fab58c
RH		 641 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
642
cf9a1301
RH		 6431999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
644
645 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
646 (s_ncons): New function.
647 (native_op_table): New table.
648 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
649 R_SPARC_OLO10 handling.
650
bf29b231
RH		 651Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
652
653 * expr.h (struct expressionS): Revert last change; widen X_op.
654 * config/tc-alpha.c (md_begin): Check the field is wide enough.
655
9be1cda6
AS		 656Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
657
a4835b42
AS		 658 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
659 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
660 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
661 * Makefile.in: Regenerated.
662
9be1cda6
AS		 663 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
664 `common' pass on to s_mri_common.
665 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
666
62335629
RH		 6671999-06-06 Richard Henderson <rth@cygnus.com>
668
669 * config/obj-elf.c (obj_elf_section): Don't free the return
670 value of demand_copy_C_string.
671
9de8d8f1
RH		 6721999-06-05 Richard Henderson <rth@cygnus.com>
673
674 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
675 creation logic from obj_elf_create_section.
676
677 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
678 (section_stack): New.
679 (special_sections): Make const.
680 (obj_elf_section): Gut and rewrite parsing.
681 (obj_elf_change_section): New function broken out of obj_elf_section.
682 (obj_elf_parse_section_letters): Likewise.
683 (obj_elf_section_word): Likewise.
684 (obj_elf_section_type): Likewise.
685 (obj_elf_previous): Treat as a toggle.
686 (obj_elf_popsection): New.
687 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
688 (ppc_section_type): Likewise.
689 * config/tc-ppc.h: Likewise.
690
691 * expr.h (struct expressionS): Don't make X_op a bitfield.
692 * config/tc-alpha.c: Update for symbol handling changes.
693 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
694 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
695
58b5739a
RH		 6961999-06-05 Richard Henderson <rth@cygnus.com>
697
698 * dwarf2dbg.c (*): Convert to K&R + prototypes.
699 (dwarf2_gen_line_info): Kill unused variables.
700 (dwarf2_finish): Likewise.
701 (dwarf2_where): Likewise.
702 (dwarf2_directive_file): If we've only got a string,
703 hand off to s_app_file.
704 * ecoff.c: Move the include of ecoff.h.
705 * symbols.h (S_IS_FUNCTION): Prototype.
706
707 * read.c (LEX_HASH): Supply a default.
708 (lex_type): Use it.
709 (s_globl): Update `c' after skipping whitespace.
710 * read.h (LEX_END_NAME, is_name_ender): New.
711 * expr.c (get_symbol_end): Respect it.
712
398e8c25
ILT		 7131999-06-04 Mark Klein <mklein@dis.com>
714
993142d5
ILT		 715 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
716 to real if OBJ_SOM
717 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
718
398e8c25
ILT		 719 * config/tc-hppa.c: Update for symbol handling changes.
720
b4013713
ILT		 7211999-06-03 Ian Lance Taylor <ian@zembu.com>
722
080e41e6
ILT		 723 * cgen.c: Update for symbol handling changes.
724 * config/tc-m32r.c: Likewise.
f412ead8 725
a0f75b47
ILT		 726 * config/tc-hppa.h: Update for symbol handling changes.
727 * config/tc-hppa.c: Likewise.
728
174419c1
ILT		 729 * config/tc-arm.h: Update for symbol handling changes.
730 * config/tc-arm.c: Likewise.
731 (symbol_make_empty): Remove. Just use symbol_create.
732
733 * symbols.c (symbol_set_tc): Correct name.
734
6104f0a0
ILT		 735 * Makefile.am: Rebuild dependencies.
736 ($(OBJS)): Don't depend upon struc-symbol.h.
737 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
738 * dep-in.sed: Don't remove struc-symbol.h.
739 * Makefile.in: Rebuild.
740
b4013713
ILT		 741 * doc/internals.texi (Symbols): Describe changes in symbol
742 handling.
743
6576f0b5
RH		 7441999-06-03 Richard Henderson <rth@cygnus.com>
745
746 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
747 instead of doing the work by hand.
748
fac0d250
RH		 7491999-06-03 David Mosberger <davidm@hpl.hp.com>
750
751 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
752 state of line state-machine.
753 (struct ls): Collect DWARF2 line state-machine state in new member
754 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
755 resulted in any DWARF2 directives.
756 (reset_state_machine): New function.
757 (out_end_sequence): Ditto.
758 (dwarf2_gen_line_info): When switching sections or switching to a
759 lower text address, call out_end_sequence() first to terminate the
760 previous code sequence as code sequences MUST have monotonically
761 increasing addresses.
762 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
763
7641999-06-03 David Mosberger <davidm@hpl.hp.com>
765
766 * as.c (parse_args): Add option -gdwarf2 to allow requesting
767 DWARF2 debug info (line information only, at this point).
768 * as.h: Update comment about supported debug formats.
769 * dwarf2dbg.c, dwarf2dbg.h: New files.
770 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
771
772 * expr.c (operand): Don't use [ for parens if we want an index op.
773 (op_encoding): Switch [ into O_index, if desired.
774 (op_rank): Renumber with O_index on bottom.
775 (expr): If O_index, match closing bracket.
776 * expr.h (O_index): New.
777
778 * read.c (read_a_source_file): Conditionally allow matched "
779 in lines passed to md_assemble.
780
781 * config/obj-elf.c (elf_pseudo_table): Add `common'.
782
49309057
ILT		 7831999-06-03 Ian Lance Taylor <ian@zembu.com>
784
785 Add support for storing local symbols in a small structure to save
786 memory when assembling large files.
787 * as.h: Don't include struc-symbol.h.
788 (symbolS): Add typedef.
789 * symbols.c: Include struc-symbol.h.
790 (local_hash): New static variable.
791 (save_symbol_name): New static function, from symbol_create.
792 (symbol_create): Call save_symbol_name.
793 (local_symbol_count): New static variable.
794 (local_symbol_conversion_count): Likewise.
795 (LOCAL_SYMBOL_CHECK): Define.
796 (local_symbol_make): New static function.
797 (local_symbol_convert): New static function.
798 (colon): Handle local symbols. Create local symbol for local
799 label name.
800 (symbol_table_insert): Handle local symbols.
801 (symbol_find_or_make): Create local symbol for local label name.
802 (symbol_find_base): Check for local symbol.
803 (symbol_append, symbol_insert): Check for local symbols.
804 (symbol_clear_list_pointers, symbol_remove): Likewise.
805 (verify_symbol_chain): Likewise.
806 (copy_symbol_attributes): Likewise.
807 (resolve_symbol_value): Handle local symbols.
808 (resolve_local_symbol): New static function.
809 (resolve_local_symbol_values): New function.
810 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
811 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
812 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
813 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
814 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
815 (symbol_previous, symbol_next): New functions.
816 (symbol_get_value_expression): Likewise.
817 (symbol_set_value_expression): Likewise.
818 (symbol_set_frag, symbol_get_frag): Likewise.
819 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
820 (symbol_mark_used_in_reloc): Likewise.
821 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
822 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
823 (symbol_mri_common_p): Likewise.
824 (symbol_mark_written, symbol_clear_written): Likewise.
825 (symbol_written_p): Likewise.
826 (symbol_mark_resolved, symbol_resolved_p): Likewise.
827 (symbol_section_p, symbol_equated_p): Likewise.
828 (symbol_constant_p): Likewise.
829 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
830 (symbol_get_obj, symbol_set_obj): Likewise.
831 (symbol_get_tc, symbol_set_tc): Likewise.
832 (symbol_begin): Initialize local_hash.
833 (print_symbol_value_1): Handle local symbols.
834 (symbol_print_statistics): Print local symbol statistics.
835 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
836 Declare new symbols.c functions. Move many declarations here from
837 struc-symbol.h.
838 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
839 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
840 (struct symbol): Move bsym to make it clearly the first field.
841 Remove TARGET_SYMBOL_FIELDS.
842 (symbolS): Don't typedef.
843 (struct broken_word): Remove.
844 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
845 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
846 (symbol_clear_list_pointers): Likewise.
847 (symbol_insert, symbol_remove): Likewise.
848 (symbol_previous, symbol_append): Likewise.
849 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
850 (struct local_symbol): Define.
851 (local_symbol_converted_p, local_symbol_mark_converted): Define.
852 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
853 (local_symbol_get_frag, local_symbol_set_frag): Define.
854 (local_symbol_get_real_symbol): Define.
855 (local_symbol_set_real_symbol): Define.
856 Define.
857 * write.c (write_object_file): Call resolve_local_symbol_values.
858 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
859 (TARGET_SYMBOL_FIELDS): Don't define.
860 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
861 ECOFF_DEBUGGING, add ECOFF fields.
862 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
863 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
864 ECOFF_DEBUGGING, add ECOFF fields.
865 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
866 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
867 * config/tc-mcore.h: Don't include struc-symbol.h.
868 (TARGET_SYMBOL_FIELDS): Don't define.
869 (struct mcore_tc_sy): Define.
870 (TC_SYMFIELD_TYPE): Define.
871 * Many files: Use symbolS instead of struct symbol. Use new
872 accessor functions rather than referring to symbolS fields
873 directly.
874
875 * read.c (s_mri_common): Don't add in value of line_label.
876
877 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
878 checking for SEC_LINK_ONCE.
879
880 * config/tc-sh.h (sh_fix_adjustable): Declare.
881
882 * app.c (input_buffer): New static variable.
883 (app_push): Save saved_input in allocated buffer.
884 (app_pop): Restored saved_input.
885 (do_scrub_chars): Change get parameter to take char * and int as
886 arguments. Change GET macro to pass input_buffer to get
887 function. Don't save input into allocated buffer.
888 * as.h (do_scrub_chars): Update declaration.
889 * input-file.c (input_file_get): Change to take char * and int.
890 Read data into passed in buffer. Remove static buffer.
891 * read.c (scrub_from_string): Change to take char * and int. Copy
892 data into passed in buffer.
893
894 * hash.h: Neaten. Declare hash_traverse.
895 * hash.c: Complete rewrite based on BFD hashing code.
896 * gasp.c (chunksize): New variable.
897 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
898 hash_delete.
899
661e4995
NC		 9001999-05-28 Nick Clifton <nickc@cygnus.com>
901
902 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
903 addend unless the target uses an old ABI.
904
d9a62219
DE		 905Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
906
907 -Wchar-subscripts cleanup
908 * listing.c (listing_newline): Use unsigned char variable, so
909 calls to isascii,iscntrl are correct.
910 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
911 (unsigned char).
912 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
913 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
914 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
915 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
916
6da466c7
ILT		 9171999-05-28 Torbjorn Granlund <tege@matematik.su.se>
918
919 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
920 width for Coldfire.
921 (arch_coldfire_p): New #define.
922 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
923
9241999-05-28 Linus Nordberg <linus.nordberg@canit.se>
925
926 * config/tc-m68k.c (install_operand): Add places `n', `o'.
927
928 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
929 (install_operand): Add place `N'.
930 (init_table): Add registers ACC, MACSR, MASK.
931
932 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
933
934 * config/tc-m68k.c: Change mcf5200 --> mcf.
935 (archs): Add mcf5206e, mcf5307.
936 (m68k_ip): Add format `u'.
937 (install_operand): Add place `m', `M', `h'.
938 (init_table): Add upper/lower registers.
939
940 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
941
bedf545c
ILT		 9421999-05-28 Martin Dorey <mdorey@madge.com>
943
944 * config/tc-i960.c: Several minor changes to add ELF and
945 BFD_ASSEMBLER support.
946 * config/tc-i960.h: Likewise.
947 * configure.in (i960-*-elf*): New target.
948 * aclocal.m4, configure: Rebuild.
949
40c62b25
AM		 9501999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
951
952 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
953 reloc changes when defined(BFD_ASSEMBLER).
954
daa01f85
AM		 9551999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
956
957 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
958
959 * write.c (write_print_statistics): Output to file, not stderr.
960
961 * expr.c (generic_bignum_to_int32,64): Prototype.
962
963 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
964 output_sleb128, output_uleb128, output_big_sleb128,
965 output_big_uleb128, output_big_leb128): Prototype.
966 (output_big_sleb128, output_big_uleb128): Make inline.
967 (output_big_leb128): Remove inline
968
969 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
970 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
971 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
972 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
973 value for correct overflow check in write.c:fixup_segment.
974 * write.c (fixup_segment): Move bitfield overflow checks to after
975 the md_apply_fix call.
976 * config/obj-coff.c (fixup_segment): Likewise.
977 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
978 valueT *val argument.
979
19b34177
AS		 980Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
981
982 * config/atof-ieee.c (gen_to_words): Correctly round a
983 denormalized number. Fix off-by-one in range checking for
984 exponent in a denormal.
985
b8a40f53
NC		 9861999-05-10 Nick Clifton <nickc@cygnus.com>
987
988 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
989 name.
990
53f3de98
RH		 991Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
992
993 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
994
578ec497
AM		 9951999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
996
997 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
998 (ReverseRegRegmem): Remove.
999 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
1000 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
1001 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
1002 kludge.
1003
1004 From Doug Ledford <dledford@redhat.com>
1005 * config/tc-i386.h (RegXMM): New for P/III.
1006 * config/tc-i386.c: Add support for P/III.
1007
d0e9a01c
RH		 1008Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
1009
1010 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
1011 (md_begin): Allow ppc32 insns in ppc64bridge mode.
1012 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
1013
83183c0c
RH		 1014Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
1015
1016 * config/tc-i386.c (i386_immediate): Skip whitespace before
1017 complaining about junk after expression.
1018 (i386_displacement): Likewise.
1019
03987ced
RH		 1020Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
1021
1022 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
1023 Don't copy before downcaseing.
1024
0d96863f
CM		 10251999-05-05 Catherine Moore <clm@cygnus.com>
1026
1027 * tc-m68k.c: Include elf/m68k.h.
1028 (m68k_elf_final_processing): New routine.
1029 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
1030 Define.
1031
90700a53
JL		 1032Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
1033
1034 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
1035 17 bit fmt insn.
1036
252b5132
RH		 10371999-04-30 Nick Clifton <nickc@cygnus.com>
1038
1039 * config/tc-mcore.c (mcore_s_section): Dump literals before
1040 changing section.
1041
10421999-04-29 Nick Clifton <nickc@cygnus.com>
1043
1044 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
1045 for COFF/PE port.
1046
1047Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
1048
1049 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1050 (TC_INIT_FIX_DATA): Delete.
1051 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
1052 (TC_INIT_FIX_DATA): Delete.
1053 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
1054 * write.c (fix_new_internal): Initialize fx_cgen member.
1055 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
1056 (gas_cgen_md_apply_fix3): Update.
1057 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
1058 (md_cgen_record_fixup_exp): Update.
1059 (FX_OPINFO_R_TYPE): Update.
1060
1061 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
1062 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
1063 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
1064 * frags.h (struct frag): Make opindex, opinfo ints.
1065
1066 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
1067
10681999-04-26 Tom Tromey <tromey@cygnus.com>
1069
1070 * aclocal.m4, configure: Updated for new version of libtool.
1071
10721999-04-22 Nick Clifton <nickc@cygnus.com>
1073
1074 * config/tc-mcore.c (md_apply_fix3): Renamed function from
1075 md_apply_fix.
1076 (md_apply_fix3): Do not fix up absolute relocations against
1077 symbolic values.
1078
1079 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
1080
10811999-04-20 Nick Clifton <nickc@cygnus.com>
1082
1083 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
1084 changes and data-in-text directives.
1085 (mcore_cons): New function: intercept cons() operations.
1086 (mcore_float_cons): New function: intercept float_cons()
1087 operations.
1088 (mcore_stringer): New function: intercept stringer() operations.
1089
10901999-04-18 Ian Lance Taylor <ian@zembu.com>
1091
1092 * obj.h (struct format_ops): Change generate_asm_lineno field to
1093 take no parameters.
1094 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
1095
1096 * config/tc-alpha.c (find_opcode_match): Add default case to
1097 switch.
1098 (find_macro_match): Likewise.
1099 (load_expression): Parenthesize && within ||.
1100
1101 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
1102
11031999-04-17 Nick Clifton <nickc@cygnus.com>
1104
1105 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
1106 .text .data .section pseudo ops.
1107 (mcore_s_section): New function. Dump lits before changing secs.
1108 (mcore_s_text): New function. Dump lits before changing secs.
1109 (mcore_s_data): New function. Dump lits before changing secs.
1110
11111999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
1112
1113 * config/tc-mips.c (mips_32bitmode): New.
1114 (md_begin): Set mips_32bitmode if needed.
1115 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
1116 Set EF_MIPS_32BITMODE.
1117
1118Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
1119
1120 * config/obj-coff.c (c_section_symbol): Fix typo in previous
1121 change.
1122
11231999-04-16 Nick Clifton <nickc@cygnus.com>
1124
1125 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
1126
1127Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
1128
1129 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
1130 expressions correctly.
1131
1132
11331999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
1134
1135 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
1136
1137Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
1138
1139 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
1140 and fmpynfadd instructions.
1141
11421999-04-11 Richard Henderson <rth@cygnus.com>
1143
1144 * as.h (environ): Declare it, if needed.
1145 * as.c (dump_statistics): Don't declare environ.
1146 * configure.in (environ): Detect declaration.
1147 * configure, config.in: Rebuild
1148
1149 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
1150 (i386_displacement): Allocate enough space for replacement buffer.
1151 Clean up replacement buffer initialization.
1152
11531999-04-11 Bob Manson <manson@charmed.cygnus.com>:
1154
1155 * subsegs.c (section_symbol): Don't create a new symbol if one
1156 already exists; instead, use the existing one, but set its segment
1157 and frag data if it hasn't already been defined.
1158 * config/obj-coff.c (c_section_symbol): Likewise.
1159
1160Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
1161
1162 * tc-alpha.c (load_expression): Call as_bad instead of abort.
1163
11641999-04-08 Nick Clifton <nickc@cygnus.com>
1165
1166 * config/tc-mcore.c: New File: Support routines for MCore
1167 assembler.
1168 * config/tc-mcore.h: New File: Definitions for MCore assembler.
1169 * config/obj-coff.c: Add support for mcore-pe target.
1170
1171 * Makefile.am: Add support for MCore targets.
1172 * Makefile.in: Regenerate.
1173 * configure.in: Add support for MCore targets.
1174 * configure: Regenerate.
1175
1176 * doc/all.texi: Set MCORE.
1177 * doc/as.texinfo: Document MCore specific command line options.
1178
1179 * write.h: Prevent multiple inclusion.
1180
11811999-04-06 Ian Lance Taylor <ian@zembu.com>
1182
1183 * asintl.h (LC_MESSAGES): Never define.
1184 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
1185 does not define it.
1186 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
1187 does not define it.
1188
1189 * Makefile.am (m68k-parse.c): If configuring in the source
1190 directory, copy m68k-parse.y into the local directory before
1191 running ylwrap, to remove spurious differences when generating
1192 snapshots.
1193 * Makefile.in: Rebuild.
1194
1195 * config/tc-sparc.h (md_do_align): Just allocate the number of
1196 bytes necessary, rather than always allocating 1024.
1197
11981999-04-04 Ian Lance Taylor <ian@zembu.com>
1199
1200 * listing.c (listing_newline): Add cast to avoid warning.
1201 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
1202 * config/tc-i386.c (i386_scale): Add return value.
1203 (build_displacement_string): Remove unused local temp_disp2.
1204 (i386_intel_memory_operand): Add parentheses to avoid warning.
1205 (i386_intel_operand): Remove unused local end_of_operand_string.
1206 (i386_operand): Remove unused local operand_modifier.
1207 (i386_operand): Add parens to avoid warning.
1208
12091999-04-04 Don Bowman <don@pixsci.com>
1210
1211 * configure.in: Add mips*-*-vxworks* target; have it define
1212 MIPS_STABS_ELF.
1213 * configure, config.in: Rebuild.
1214
12151999-03-31 Nick Clifton <nickc@cygnus.com>
1216
1217 * configure.in (emulations): Add support for arm-epoc-pe.
1218 * configure: Regenerate.
1219 * config/te-epoc-pe.h: New file. Define macros specific to
1220 arm-epoc-pe target.
1221 * config/tc-arm.h: Select epoc-pe-arm target format if configured
1222 for arm-epoc-pe target.
1223
1224Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
1225
1226 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
1227
1228Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
1229
1230 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
1231 detect ",n" without a condition.
1232 (pa_parse_neg_cmpsub_cmpltr): Likewise.
1233
1234
1235Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
1236
1237 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
1238 instruction is encoded with one bit.
1239
1240
12411999-03-23 Ian Lance Taylor <ian@zembu.com>
1242
1243 * doc/internals.texi (CPU backend): Mention that
1244 line_separator_chars should not include newline. From thi
1245 <ttn@mingle.glug.org>.
1246
12471999-03-22 Doug Evans <devans@casey.cygnus.com>
1248
1249 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1250 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
1251
1252Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
1253
1254 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
1255
1256Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
1257
1258 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
1259
1260
1261Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
1262
1263 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
1264
12651999-03-15 Martin Hunt <hunt@cygnus.com>
1266
1267 * app.c (do_scrub_begin): Change '-' back to a symbol char
1268 so we can use multiple opcodes on a line again.
1269
1270 * config/tc-d30v.c: By default, warn if a symbol has
1271 the same name as a register. Plus some minor
1272 updates from the branch.
1273
12741999-03-13 Nick Clifton <nickc@cygnus.com>
1275
1276 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
1277 BFD_RELOC_16 and BFD_RELOC_64.
1278
12791999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
1280
1281 * expr.c (expr): Add missing else.
1282
12831999-03-12 Nick Clifton <nickc@cygnus.com>
1284
1285 * config/tc-arm.c (md_apply_fix3): Improve error message.
1286
12871999-03-11 Doug Evans <devans@casey.cygnus.com>
1288
1289 * Makefile.am (CPU_TYPES): Add fr30.
1290 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
1291 (fr30,m32r dependencies): Update.
1292 * Makefile.in: Rebuild.
1293
1294 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
1295 (gas_cgen_record_fixup_exp): Ditto.
1296 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
1297 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
1298 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
1299 (md_cgen_lookup_reloc): Update use of operand->type.
1300 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
1301 (md_convert_frag): Call cgen_operand_lookup_by_num.
1302 (md_cgen_lookup_reloc): Update use of operand->type.
1303 (m32r_cgen_record_fixup_exp): Ditto.
1304
13051999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
1306
1307 * config/tc-mips.c (md_show_usage): Fix message.
1308
13091999-03-03 Nick Clifton <nickc@cygnus.com>
1310
1311 * doc/c-arm.texi (ARM Syntax): Document new command line switches
1312 and LDR reg,=<expr> instruction.
1313
1314 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
1315 -mcpu=arm9tdmi.
1316
1317Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
1318
1319 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
1320
13211999-02-17 Nick Clifton <nickc@cygnus.com>
1322
1323 This patch was created by: Scott Bambrough
1324 <scottb@corelcomputer.com>
1325
1326 * app.c:
1327 Special cased '@' character. The '@' character is used as the
1328 ARM assembler comment character, as a special character
1329 and in ELF .symver pseudo-op's, and as a special character in
1330 .type and .section pseudo-ops.
1331 (symver_pseudo): New static variable.
1332 (symver_state): New static variable.
1333 (struct app_save): Add field 'symver_state'.
1334 (app_push): Save global symver_state int struct app_save.
1335 (app_pop): Restore global symver_state from struct app_save.
1336 (do_scrub_chars): Special case handling of '@' character in
1337 .symver pseudo-ops.
1338
1339 * configure.in: Modified to recognize armv* uname syntax from ARM
1340 Linux kernel.
1341 * configure: Regenerated.
1342
1343 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
1344 a prefix to the section's type.
1345 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
1346 the type's typename.
1347
1348 * config/tc-arm.h: Add support for PIC generation:
1349 (pic_code): New boolean.
1350 (obj_relocate_extern): Define.
1351 (TC_RELOC_RTSYM_LOC_FIXUP): Define
1352 (TC_CONS_FIX_NEW): Define.
1353 (tc_fix_adjustable): Define.
1354 (GLOBAL_OFFSET_TABLE_NAME): Define.
1355
1356 * config/tc-arm.c: Add support for PIC generation:
1357 (line_seperator_chars): Allow ';' as a seperator for Linux.
1358 (is_immediate_prefix): New macro.
1359 (arm_parse_reloc): New function.
1360 (s_arm_elf_cons): New function.
1361 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
1362 (md_undefined_symbol): Special case handling for the Global Offset
1363 Table's symbol.
1364 (md_apply_fix3): Handle PIC relocs.
1365 (tc_gen_reloc): Handle PIC relocs.
1366 (md_parse_option): Add support for '-k' command line switch to
1367 enable PIC generation.
1368 (cons_fix_new_arm): New function.
1369 (s_arm_elf_cons): New function.
1370
1371Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
1372
1373 * configure.in: Add comments for uses of AC_DEFINE.
1374 * acinclude.m4: Likewise.
1375 * acconfig.h: Remove.
1376 * aclocal.m4: Rebuild.
1377 * configure: Rebuild.
1378 * Makefile.in: Rebuild.
1379 * config.in: Rebuild.
1380
13811999-02-15 Jim Lemke <jlemke@cygnus.com>
1382
1383 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
1384 non-constant offset from a base register.
1385
13861999-02-14 Ken Raeburn <raeburn@raeburn.org>
1387
1388 * config/tc-alpha.c (md_show_usage): Put \ before newline in
1389 strings always.
1390
1391Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
1392
1393 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
1394 (emit_insn): Look for pc-relative and no-overflow specifiers on
1395 internal relocation types.
1396
13971999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
1398
1399 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
1400 -mcpu=NNNN flags.
1401
1402 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
1403 mips_cpu instead.
1404 (mips_4650, mips_4010, mips_4100): Variables removed.
1405 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
1406 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
1407 variables.
1408 (md_begin): Don't bother initializing the mips_NNNN variables;
1409 mips_cpu is set, and that's good enough now.
1410 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
1411 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
1412 (show): New function, to handle wrapping in the CPU lists.
1413 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
1414
1415Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
1416
1417 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
1418 than treat as an immediate specifier.
1419
1420Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
1421
1422 * config/tc-i386.c: Prototype many functions.
1423 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
1424 (i386_immediate): Remove unused second argument.
1425 (i386_intel_operand): Fix i386_is_reg typo.
1426 (i386_operand): Use allow_naked_reg.
1427 (output_invalid): Make operand int for K&R.
1428
1429Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
1430
1431 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
1432 patch.
1433 * Makefile.in: Rebuild.
1434
14351999-02-09 Doug Evans <devans@casey.cygnus.com>
1436
1437 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
1438 (cgen.o): Ditto.
1439 (EXTRA_as_new_SOURCES): Comment out.
1440 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
1441 * Makefile.in: Rebuild.
1442 * doc/Makefile.in: Rebuild.
1443 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
1444 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
1445 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
1446 * configure: Rebuild.
1447 * aclocal.m4: Rebuild.
1448 * config.in: Rebuild.
1449 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
1450 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1451 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
1452 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1453 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
1454 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
1455 (gas_cgen_record_fixup_exp): Ditto.
1456 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
1457 descriptor, not global variable.
1458 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
1459 descriptor, not global variable. Refer to insert_operand handler
1460 via cpu descriptor, not global function.
1461 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
1462 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
1463 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
1464 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
1465 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
1466 * config/tc-m32r.c: Ditto.
1467 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
1468 (md_assemble): Ditto.
1469 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
1470
14711999-02-09 Nick Clifton <nickc@cygnus.com>
1472
1473 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
1474 relocations for ELF targets.
1475
14761999-02-08 Nick Clifton <nickc@cygnus.com>
1477
1478 * configure.in: Add support for StrongARM target.
1479 * configure: Regenerate.
1480
14811999-02-05 Nick Clifton <nickc@cygnus.com>
1482
1483 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
1484
1485 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
1486 for COFF ports.
1487
1488Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
1489
1490 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
1491
1492Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
1493
1494 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
1495 (INTEL_DWORD_MNEM_SUFFIX): Define.
1496 (BYTE_PTR): Define.
1497 (WORD_PTR): Define.
1498 (DWORD_PTR): Define.
1499 (XWORD_PTR): Define.
1500 (SHORT): Define.
1501 (OFFSET_FLAT): Define.
1502 (FLAT): Define.
1503 (NONE_FOUND): Define.
1504 (No_dSuf): Define.
1505 (No_xSuf): Define.
1506 * config/tc-i386.c (set_intel_syntax): New routine.
1507 (intel_syntax): Declare.
1508 (allow_naked_reg): Declare.
1509 (md_pseudo_table): Support .intel_syntax and .att_syntax.
1510 (intel_float_operand): New routine.
1511 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
1512 Handle brackets as well as parens. Call i386_intel_operand for
1513 intel syntax. Reverse operands if appropriate. Handle new
1514 suffixes. Handle movzx and movsx.
1515 (i386_is_reg): New routine.
1516 (i386_immediate): New routine.
1517 (i386_scale): New routine.
1518 (i386_displacement): New routine.
1519 (i386_operand_modifier): New routine.
1520 (build_displacement_string): New routine.
1521 (i386_parse_seg): New routine.
1522 (i386_intel_memory_operand): New routine.
1523 (i386_intel_operand): New routine.
1524 (i386_operand): Call i386_displacement, i386_immediate,
1525 i386_scale, etc. instead of handling inline.
1526 (parse_register): Handle registers without prefix.
1527
1528Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
1529
1530 * configure: Regenerate.
1531 * configure.in (arm-*-oabi): New.
1532 (thumb-*-oabi): New.
1533 * config/tc-arm.c (target_oabi): Declare.
1534 (md_apply_fix3): Support REL relocs.
1535 (md_parse_option): Handle -oabi.
1536 (elf32_arm_target_format): New routine.
1537 (md_longopts): Add OPTION_OABI.
1538 * config/tc-arm.h: Redefine TARGET_FORMAT.
1539
1540
15411999-01-28 Nick Clifton <nickc@cygnus.com>
1542
1543 * write.c (write_relocs): Handle out of range error.
1544
1545 * config/tc-fr30.c (fr30_fix_adjustable): New function.
1546 (fr30_force_relocation): Default to 0.
1547
1548 * config/tc-fr30.h (obj_fix_adjustable): Define.
1549 (TC_FORCE_RELOCATION): Define.
1550
1551 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
1552 relocs.
1553
15541999-01-16 Nick Clifton <nickc@cygnus.com>
1555
1556 * config/tc-d30v.c (write_2_short): Do not generate a sequential
1557 merge of two instructions if the left instruciton kills the right.
1558
15591999-01-11 Doug Evans <devans@casey.cygnus.com>
1560
1561 * Makefile.in: Regenerate.
1562 * configure.in: Redo test for using cgen.
1563 * configure: Regenerate.
1564
15651999-01-09 Nick Clifton <nickc@cygnus.com>
1566
1567 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
1568 redefinition of this macro.
1569
1570Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
1571
1572 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
1573 warning.
1574
15751998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1576
1577 * config/tc-mips.c (append_insn): For mips16, insert a nop between
1578 a read of HI or LO and an immediatly following branch.
1579
15801998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
1581
1582 * config/tc-mips.c (md_begin): Another correction to the setting of
1583 mips_eabi64.
1584
15851998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
1586
1587 * config/tc-mips.c (md_begin): Correct type-o in setting of mips_eabi64.
1588
15891998-12-21 Nick Clifton <nickc@cygnus.com>
1590
1591 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
1592 bit insn when optimizing, so that parallelised instructions will
1593 start on a 32 bit boundary.
1594
15951998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
1596
1597 * config/tc-mips.c (mips_eabi64): New.
1598 (md_begin): Set mips_eabi64.
1599 (mips_elf_final_processing): Use it.
1600
16011998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1602
1603 * config/tc-mips.c (mips_elf_final_processing):
1604 Correct setting of ABI in e_flags.
1605
1606Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
1607
1608 * config/tc-fr30.c (md_assemble): Warn about invalid instructions in delay slots.
1609
16101998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
1611
1612 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
1613
16141998-12-15 Doug Evans <devans@casey.cygnus.com>
1615
1616 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
1617 warning, values that don't fit in the field.
1618
16191998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1620
1621 * config/tc-mips.c (mips_abi_string): New.
1622 (md_parse_option,md_longopts): Add mabi.
1623 (mips_elf_final_processing): Set e_flags based on mabi flag.
1624
16251998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1626
1627 * config/tc-mips.c (md_parse_option): Handle vr4111.
1628
162998-12-11 Ken Raeburn <raeburn@cygnus.com>
1630
1631 * config/tc-h8300.c (build_bytes): Change message given if the
1632 instruction requires H8/300H mode and we're not in Hmode, to
1633 suggest that it may be the operand modes that are the problem, not
1634 necessarily the opcode.
1635
16361998-12-10 Nick Clifton <nickc@cygnus.com>
1637
1638 * config/tc-fr30.c: Add line separator character.
1639
1640Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
1641
1642 * configure.in (hppa-*-mpeix*): New target.
1643 * config/obj-som.h (obj_som_compiler): Declare.
1644 * config/obj-som.c (compiler_seen): New static variable.
1645 (obj_som_compiler): New function.
1646 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
1647 (md_pseudo_table): Add "compiler" if OBJ_SOM.
1648 (pa_type_args): Set hppa_priv_level.
1649 (pa_compiler): New static function if OBJ_SOM.
1650 * configure: Rebuild.
1651
1652Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
1653
1654 * read.c (output_leb128): Don't mark as inline.
1655
16561998-12-08 Andrew MacLeod <amacleod@cygnus.com>
1657
1658 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
1659 AIX .vbyte unaligned data support.
1660 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
1661 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
1662 sections.
1663
16641998-12-07 Nick Clifton <nickc@cygnus.com>
1665
1666 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
1667 input handling.
1668
1669Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
1670
1671 * config/tc-arm.c (elf32_arm_force_relocation): Check for
1672 BFD_RELOC_ARM_PCREL_BRANCH.
1673
1674Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
1675
1676 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
1677 checking the target type.
1678 (mips-dec-bsd*): Set endian to little.
1679 * configure: Rebuild.
1680
1681 COFF weak symbol support, based on patches from Mark Elbrecht
1682 <snowball3@usa.net>:
1683 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
1684 * config/obj-coff.c (obj_coff_weak): New static function.
1685 (obj_coff_endef) [both versions]: Handle weak symbols.
1686 (coff_frob_symbol): Likewise.
1687 (yank_symbols): Likewise.
1688 (obj_pseudo_table): Add "weak".
1689
1690 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
1691 <aymeric.vincent@emi.u-bordeaux.fr>.
1692 * aclocal.m4: Rebuild with current tools.
1693 * configure: Rebuild.
1694
1695 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
1696 an assertion failure for a case we can't handle when OBJ_ECOFF.
1697
1698 * expr.c (operator): And with 0xff to avoid problems with signed
1699 char.
1700
17011998-12-03 Nick Clifton <nickc@cygnus.com>
1702
1703 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
1704 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
1705
17061998-12-02 Nick Clifton <nickc@cygnus.com>
1707
1708 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
1709 LDI:20 insn.
1710
1711Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
1712
1713 * config/tc-fr30.c (md_pcrel_from_section): Restore previous calculation
1714 of pcrel point.
1715
1716Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
1717
1718 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
1719 pcrel point.
1720
1721Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
1722
1723 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
1724 scope.
1725 (d10v_cleanup): Only generate previous insn if a multiline insn is
1726 not pending.
1727
1728Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
1729
1730 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
1731 FR30_OPERAND_I32.
1732
1733Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
1734
1735 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
1736 -marm6xxx command line switches.
1737
17381998-11-18 Doug Evans <devans@casey.cygnus.com>
1739
1740 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
1741 (itbl-ops.o): Delete duplicate dependencies.
1742 Rebuild dependencies.
1743 Add fr30 dependencies.
1744 * Makefile.in: Rebuild.
1745
1746Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
1747
1748 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
1749 opcode list.
1750 * listing.c: Ignore line terminator characters found inside
1751 strings.
1752
1753Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
1754
1755 * po/gas.pot: Regenerated.
1756
1757Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
1758
1759 * config/tc-fr30.c (fr30_is_colon_insn): New name for
1760 fr30_is_label_start(). Also checks for delay slot insns.
1761
1762 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
1763 FR30 instructions which contain a colon in the mnemonic.
1764
1765 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
1766
1767Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
1768
1769 * config/tc-fr30.c: Removed currently superflous code.
1770
1771Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
1772
1773 * config/tc-fr30.h: New file.
1774 * config/tc-fr30.c: Tweaking so that it will compile.
1775
1776Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
1777
1778 * config/tc-d10v.h (obj_fix_adjustable): Define.
1779 (TC_FORCE_RELOCATION): Define.
1780 (d10v_force_relocation): Declare.
1781 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
1782 (md_apply_fix3): Handle Vtable relocs.
1783 (d10v_fix_adjustable): New.
1784 (d10v_force_relocation): New.
1785
1786Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
1787
1788 * config/tc-d30v.c: Change default behaviour to ignore potential
1789 conflicts between register name and symbol names.
1790
1791Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
1792
1793 * configure.in: Add fr30-*-*.
1794 * config/tc-fr30.c: New file.
1795 * Makefile.in: Regenerated.
1796 * config.in: Regenerated.
1797 * configure: Regenerated.
1798 * doc/Makefile.in: Regenerated.
1799 * po/gas.pot: Regenerated.
1800
1801Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
1802
1803 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
1804 are 16 bit insns.
1805
1806Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
1807
1808 * app.c (do_scrub_begin): Set characters above 127 to be symbol
1809 characters.
1810 (do_scrub_chars): Add some casts to unsigned char to avoid
1811 unwanted sign extension.
1812 * read.c (lex_type): Set characters about 127 to be symbol
1813 characters.
1814 * config/tc-i386.c (md_begin): Set identifier_chars and
1815 operand_chars for values above 127.
1816
1817Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
1818
1819 * configure.in: detect cygwin* instead of cygwin32*
1820 * configure: regenerate
1821
1822Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
1823
1824 * listing.c: Add support for producing a listing from piped
1825 input.
1826
1827Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
1828
1829 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
1830 (append_insn): Account for the tx39's multiply behavior.
1831
18321998-10-26 Michael Meissner <meissner@cygnus.com>
1833
1834 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
1835 from assemble_parallel_insns. Add support for '->' to indicate
1836 explicitly serializing the instructions.
1837 (md_assemble): Ditto.
1838
1839Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
1840
1841 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
1842 WEAK handling.
1843
1844Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
1845
1846 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
1847
1848Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
1849
1850 * config/tc-mips.c : support frame and regmask/fregmask when
1851 MIPS_STABS_ELF is specified.
1852
1853Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
1854
1855 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
1856 (md_apply_fix): Don't return 1 for VTABLE relocs.
1857 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
1858
1859Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1860
1861 * doc/c-i386.texi: Replace occurences of "opcode" with
1862 "instruction mnemonic", "instruction", or "mnemonic" when
1863 referring to the name of an instruction. Use "opcode" when
1864 referring to the sequence of machine bytes.
1865
1866 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
1867 (is_opcode_char): Rename to is_mnemonic_char.
1868 (md_assemble and i386_operand): Correct error messages from
1869 "opcode" to "instruction mnemonic"
1870 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
1871 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
1872 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
1873 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
1874 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
1875 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
1876 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
1877
1878 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
1879
1880 * config/tc-i386.c (i386_operand): Check for garbage after
1881 register name.
1882
1883Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
1884
1885 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
1886 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
1887
1888Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
1889
1890 * config/tc-sh.h (obj_fix_adjustable): Define.
1891 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
1892 (md_apply_fix): Likewise.
1893 (tc_gen_reloc): Likewise.
1894 (sh_fix_adjustable): New.
1895
1896Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
1897
1898 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
1899 * cgen.h (gas_cgen_finish_insn): Update prototype.
1900 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
1901 cgen_insn_t -> CGEN_INSN_INT.
1902 (make_parallel): Update handling of CGEN_INT_INSN_P.
1903 (assemble_parallel_insn): Ditto.
1904 (target_make_parallel): New function.
1905 (md_assemble): Use it.
1906
1907Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
1908
1909 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
1910
1911Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
1912
1913 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
1914 converted into lower case.
1915
1916Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
1917
1918 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
1919 (gas_cgen_tc_gen_reloc): Likewise.
1920 * config/tc-m32r.h (obj_fix_adjustable): Define.
1921 * config/tc-m32r.c (m32r_fix_adjustable): New.
1922 (m32r_force_relocation): Handle VTABLE relocs.
1923
1924Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
1925
1926 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
1927
1928Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
1929
1930 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
1931 to lower case before parsing.
1932
1933 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
1934 parallel insns modift buts in the PSW as a side effect.
1935
1936Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
1937
1938 * config/tc-d30v.c (find_format): Test for missing flag and
1939 control registers.
1940
1941 (md_apply_fix3): Fix error messages to avoid
1942 assumption about presence of a symbol.
1943
1944 (parallel_ok): Disallow parallel instructions that both modify the
1945 same flag register.
1946
1947 (find_format): Generate a warning if an odd numbered register is
1948 used as the first register in a mutli-register instruction.
1949
1950Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
1951
1952 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
1953 relocations are always associated with a symbol.
1954
1955Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
1956
1957 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
1958 (elf32_sparc_force_relocation): Declare.
1959 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
1960 (tc_gen_reloc): Handle vtable relocs.
1961 (elf32_sparc_force_relocation): New.
1962
1963Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
1964
1965 * symbols.c (S_IS_FUNCTION): New.
1966 * config/tc-v850.h (obj_fix_adjustable): Define.
1967 (TC_FORCE_RELOCATION): Define.
1968 (v850_force_relocation): Declare.
1969 * config/tc-v850.c (tc_gen_reloc): Use offset instead
1970 of fx_addnumber for VTABLE reloc addends.
1971 (md_apply_fix3): Handle VTABLE relocs.
1972 (v850_fix_adjustable): New.
1973 (v850_force_relocation): New.
1974
1975Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
1976
1977 * tc-hppa.c (fp_operand_format): Add some additional formats.
1978 (pa_ip): Do not automatically promote into pa2.0 mode.
1979 (pa_level): Handle ".level 2.0".
1980
1981Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
1982
1983 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
1984 * config/tc-i386.h (template.extension_opcode): Change to
1985 unsigned int to allow full range of 8-bit opcode suffixes.
1986 (None): Redefine as 0xffff.
1987
1988 From Jeff B Epler <jepler@usgs.gov>
1989 * doc/c-i386.texi (i386-SIMD): New section.
1990
1991Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
1992
1993 * read.c (discard_rest_of_line): New function.
1994 * read.h: Declare it.
1995 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
1996
1997Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
1998
1999 * config/tc-d10v.c (find_symbol_matching_register): New function.
2000 (find_opcode): Cope with the case where a register name matches
2001 a symbol name.
2002
2003Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
2004
2005 * config/tc-v850.c (md_pcrel_from): Rename to
2006 v850_pcrel_from_section.
2007 (v850_pcrel_from_section): Do not resolves symbols in other
2008 sections.
2009
2010 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
2011
2012Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
2013
2014 * config/tc-d10v.c (find_opcode): Generate an error if a register
2015 is supplied for an operand that should not be a register.
2016
2017Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
2018
2019 * config/tc-d30v.c (write_2_short): But do allow delayed branch
2020 instructions to have another instruction in the right bin.
2021
2022Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
2023
2024 * config/tc-d30v.c (write_2_short): Do not allow instructions in
2025 the right container if the left container holds a branch
2026 instruction.
2027
2028Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
2029
2030 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
2031 both a register name and symbol name.
2032 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
2033
2034Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
2035
2036 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
2037 execution unit class.
2038
2039 (reg_name_search): If a name matches a register and a symbol,
2040 prefer the register.
2041 (find_format): Disallow flag registers when a general purpose
2042 register is required.
2043 If a number is required, but a register has been given, check to
2044 see if a symbol with the same name as the register exists, and if
2045 so, use that symbol.
2046
2047Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
2048
2049 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
2050
2051Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
2052
2053 * config/tc-d30v.c (find_format): Do not accept flag registers as
2054 general purpose registers.
2055 (find_format): If an immediate value is expected at a given place
2056 in a format, but a register name has been provided instead, check
2057 to see if that register name matches the name of a predefined
2058 symbol and if it does, then use the symbol instead.
2059 (reg_name_search): If a register name matches a symbol name,
2060 prefer the register name to the symbol name.
2061
2062Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
2063
2064 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
2065 the previous insn to empty.
2066
20671998-09-20 Michael Meissner <meissner@cygnus.com>
2068
2069 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
2070 pieces, forcing the use of an ANSI compiler.
2071
2072Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2073
2074 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
2075 relocs.
2076 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
2077
2078Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
2079
2080 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
2081 assembler syntax.
2082 (obj_elf_vtable_entry): Likewise.
2083 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
2084 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
2085 (tc_gen_reloc): Likewise.
2086 (arm_fix_adjustable): Likewise.
2087 (elf32_arm_force_relocation): New.
2088 (armelf_frob_symbol): Remove coff-style symbol support.
2089
2090Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
2091
2092 * config/tc-i386.c (i386_operand): Fix typo in last patch.
2093
2094Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
2095
2096 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
2097 OBJ_COFF so that routine is defined for a.out format.
2098
2099Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
2100
2101 * config/tc-i386.c (i386_operand): Detect non-segment registers
2102 used as segment prefixes.
2103
2104Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
2105
2106 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
2107 optimize across FDE boundaries.
2108
2109 * config/obj-coff.c (obj_coff_section): Preserve any link once
2110 flags when setting the section flags.
2111
2112Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
2113
2114 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
2115 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
2116
2117Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2118
2119 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
2120 to the host width.
2121
2122Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
2123
2124 * frags.c (frag_grow): Include the size of the frag struct in the
2125 obstack chunk size.
2126
2127 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
2128 if the new subseg comes before the old.
2129
2130Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
2131
2132 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
2133 to handle edge8 and edge16.
2134
2135Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
2136
2137 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
2138 before we clobber the symbol involved.
2139
2140Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
2141
2142 * config/tc-arm.c: Remove OBJ_ELF definitions for
2143 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
2144 use arm_adjust_symtab for OBJ_COFF.
2145 (armelf_adjust_symtab): New Routine.
2146 * config/tc-arm.h: Define obj_adjust_symtab to
2147 armelf_adjust_symtab for OBJ_ELF.
2148
2149Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
2150
2151 * configure.in: Make all i386-elf targets use bfd_gas.
2152 * config/tc-i386.c (tc_i386_force_relocation): New.
2153 (tc_i386_fix_adjustable): Don't fix vtable relocs.
2154 (md_apply_fix3): Likewise.
2155 (tc_gen_reloc): Handle them.
2156 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
2157 tc_i386_force_relocation.
2158
2159Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
2160
2161 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
2162
2163Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
2164
2165 * config/tc-d30v.c (md_assemble): Copy previous opcode over
2166 current opcode after writing the first insturction of a reverse
2167 sequential pair.
2168
2169Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
2170
2171 * read.h (generate_lineno_debug): Add prototype.
2172 * read.c (generate_lineno_debug): Make non-static.
2173
2174Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2175
2176 * config/tc-i386.c (md_assemble): Only warn for address/data size
2177 prefixes.
2178
2179Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
2180
2181 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
2182 against Thumb function names, as the linker needs this information.
2183
21841998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
2185
2186 * expr.c (operand): Check also that there is no advance in operand
2187 after atof_generic in order to decide "is it label 0f or floating
2188 point number?".
2189
2190Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
2191
2192 * config/tc-m32r.c: Replace double dash prefix to M32R specific
2193 command line options with a single dash.
2194 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
2195
2196Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
2197
2198 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
2199 * tc-arm.c (arm_fix_adjustable): New routine.
2200
22011998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
2202
2203 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
2204 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
2205 demand_empty_rest_of_line before mri_comment_end.
2206 (equals): Check garbage after expression before
2207 mri_comment_end in MRI mode.
2208
2209Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
2210
2211 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
2212 small immediate constant to use the constant itself rather than
2213 always using 1.
2214
2215Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
2216
2217 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
2218 (pa_leave): Likewise.
2219
2220Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2221
2222 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
2223 prefixes.
2224 (i386_operand): Fix an error message.
2225
2226Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
2227
2228 * doc/c-arm.texi (ARM Directives): Document .req directive.
2229
2230 * config/tc-arm.c (reg_required_here): Display erroneous string if
2231 the register name could not be decoded.
2232 Do not set inst.instruction if the sift is -1.
2233
2234Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
2235
2236 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
2237 we do for EXTERN.
2238
2239Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
2240
2241 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2242 even if it is belived to be unnecessary.
2243
2244Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2245
2246 config/tc-i386.c (i386_operand): Size immediate constants by
2247 suffix (erroneously removed as part of July 7 change).
2248
2249Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
2250
2251 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
2252 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
2253 (armelf_frob_symbol): New Routine.
2254 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
2255
2256Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
2257
2258 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
2259
2260Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
2261
2262 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
2263 command line switches passed to assembler.
2264
2265Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
2266
2267 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
2268 (gas_cgen_opcode_desc): Declare.
2269 (gas_cgen_parse_operand): Declare.
2270 (*): Prepend gas_ to gas specific fns to denote them as such.
2271 All uses updated.
2272 * cgen.c (gas_cgen_opcode_desc): New global
2273 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
2274 (queue_fixup): Renamed from cgen_queue_fixup.
2275 (*): Prepend gas_ to gas specific fns to denote them as such.
2276 All uses updated.
2277 (gas_cgen_md_apply_fix3): Update call to insert_operand.
2278 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
2279 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
2280 Open opcode table and initialize it.
2281 (make_parallel): Use gas_cgen_opcode_desc.
2282 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
2283 (md_assemble): Ditto.
2284
2285Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
2286
2287 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
2288 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
2289 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
2290 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
2291 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
2292 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
2293 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
2294 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
2295 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
2296 (INIT_STAB_SECTION): Likewise.
2297 (OBJ_PROCESS_STAB): Likewise.
2298
2299 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
2300 (md_parse_option): Watch for them.
2301 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
2302 (md_begin): Kill neverdef code.
2303 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
2304 (s_alpha_prologue): Watch alpha_cur_ent_sym.
2305 (s_alpha_coff_wrapper): New.
2306 (md_pseudo_table): Trap all ECOFF pseudos.
2307
2308Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
2309
2310 Start of changes to remove mdebug section from mips*-elf
2311 Based on MIPS_STAB_ELF definition
2312 * acconfig.h: undef if not configured
2313 * config.in: undef if not configured
2314 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
2315 * config/tc-mips.c (s_ent): set BSF_FUNCTION
2316 * stabs.c (s_stab_generic): flush frag
2317
2318Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
2319
2320 * configure.in: (arm-*-elf): Handle.
2321 (thumb-*-elf): Handle.
2322 * configure: Regenerate.
2323 * read.c (stringer): Fix typo in comment.
2324 * write.c (fixup_segment): Don't add symbol value to addend if
2325 TC_ARM and OBJ_ELF.
2326 * config/tc-arm.c (md_section_align): Don't align dwarf debug
2327 sections.
2328 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
2329 for OBJ_ELF.
2330
2331Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
2332
2333 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
2334 (write_2_short): Emit warning if new flag is set.
2335 (do_assemble): Set flags if left instruction is one of special
2336 "right-instruction-killer" type.
2337
2338Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
2339
2340 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
2341 Always output words in debug_info section as big endian.
2342 (sparc_target_format): Choose correct bfd target.
2343 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
2344
2345Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
2346
2347 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
2348 to work with internationalization code. Issue an error when two
2349 operands match that are not allowed to match.
2350
2351Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
2352
2353 * configure.in (install_tooldir): Allow target to specify whether
2354 it wants to be installed in $(tooldir)/bin.
2355 * configure: Regenerate.
2356 * Makefile.am (install-exec-local): Set install-exec-tooldir
2357 dependency via configure.
2358 * Makefile.in: Regenerate.
2359
2360Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
2361
2362 * Makefile.am (install-exec-local): Split into two ...
2363 (install-exec-bindir,install-exec-tooldir): New rules.
2364 * Makefile.in: Regenerate.
2365
2366Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
2367
2368 * Makefile.am (install-exec-local): Don't remove the file before
2369 checking whether $(bindir) == $(tooldir)/bin. From Maciej
2370 W. Rozycki <macro@ds2.pg.gda.pl>.
2371 * Makefile.in: Rebuild.
2372
2373Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
2374
2375 * cgen.c: Include libiberty.h.
2376 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
2377 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
2378 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
2379 (md_cgen_lookup_reloc)): Declare.
2380 (md_cgen_record_fixup_exp): Declare.
2381 * config/tc-m32r.h (md_pcrel_from_section): Declare.
2382 (m32r_relax_frag): Declare.
2383 (cgen_md_apply_fix3): Decls moved to cgen.h.
2384 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
2385 (m32r_cgen_record_fixup_exp): Delete decl.
2386 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
2387 (assemble_nop): Delete.
2388 (expand_debug_syms): Delete unused `exp'.
2389 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
2390 Add default case for -Wall.
2391 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
2392 (md_atof): Delete unused wordP.
2393
2394Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
2395
2396 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
2397 value.
2398
2399Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
2400
2401 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
2402 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
2403 .print, .purgem, and .struct. Remove documentation for
2404 .app-file.
2405
2406Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
2407
2408 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
2409 Update call to insert_operand.
2410
2411Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
2412
2413 * config/tc-m32r.c (ms_show_usage): Formatting changes.
2414
2415Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
2416
2417 * config/tc-i386.c (md_assemble): Don't get confused by trailing
2418 whitespace after a prefix operator.
2419
2420Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
2421
2422 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
2423
2424Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
2425
2426 * config/tc-sparc.c (log2): New static function.
2427 (s_reserve): Use log2 to convert alignment before calling
2428 record_alignment.
2429 (s_common): Use log2 to convert alignment before calling
2430 record_alignment and frag_align.
2431 (sparc_cons_align): Use log2.
2432
2433Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
2434
2435 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
2436 (s_common): Likewise.
2437
2438 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
2439 initialization of waddr.
2440 (sparc_elf_final_processing): Add default case to switch.
2441
2442Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2443
2444 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
2445 than temporary real.
2446
2447Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
2448
2449 * write.c (subsegs_finish): Don't align the segments if there were
2450 any errors.
2451
2452 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
2453 copying aux information.
2454
2455 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
2456 expression into a symbol.
2457
2458Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2459
2460 * config/tc-i386.c (mode_from_disp_size): Change arg and return
2461 type to unsigned int.
2462 (md_assemble): Change type used to store offsets from unsigned
2463 long to long.
2464 (i386_operand): Switch error check to only call RESTORE_END_STRING
2465 once after parse_register.
2466
2467Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
2468
2469 * config/tc-v850.c (md_show_usage): Changed format to match that
2470 of gcc, ld, etc.
2471
2472 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
2473
2474Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2475
2476 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
2477 relocs.
2478 (md_apply_fix_2): Force the symbol of the vtable reloc to be
2479 weak.
2480
2481Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
2482
2483 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
2484 * doc/Makefile.in: Rebuild.
2485
2486Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
2487
2488 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
2489 for %lo expressions.
2490 (mips_ip, case 'u'): Move range check after code to mask
2491 off bits in %hi/%lo expressions. Mask off high bits for
2492 %lo expressions.
2493
2494Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
2495
2496 * doc/Makefile.am (gasver.texi): New target.
2497 (as.info, as.dvi): Depends upon gasver.texi.
2498 * doc/as.texinfo: Include gasver.texi. Mention version number on
2499 title page and in top node.
2500 * doc/Makefile.in: Rebuild.
2501
2502Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
2503
2504 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
2505 but not including the line containing the edict.
2506 * listing.h (LISTING_EOF): New.
2507 * input-scrub.c (input_scrub_next_buffer): Call it.
2508
2509Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2510
2511 * config/tc-i386.c (i386_operand): Don't set the size of an
2512 immediate address based solely on the suffix and the mode.
2513
2514 * config/tc-i386.c (md_assemble): Add assertion to make sure
2515 overlap2 does not set Imm.
2516
2517 * config/tc-i386.c (space_chars): Remove. The scrubber converts
2518 sequences of whitespace to a single space.
2519 (is_space_chars): Just compare with space.
2520 (md_begin): Don't initialize space_chars.
2521 (md_assemble): Just skip a single whitespace character.
2522 (i386_operand): Rewrite base-index parsing to use new
2523 parse_register, and to skip white space. Skip white space in a
2524 number of other places too. Don't give error message if
2525 parse_register fails.
2526 (parse_register): Change reg_string parameter to be non-const.
2527 Add end_op parameter. Skip white space after the `%', and return
2528 end of register string. Give error message here rather than
2529 caller.
2530
2531Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
2532
2533 Based on patch from Matt Semersky <matts@scd.hp.com>:
2534 * expr.c (op_encoding): Make const.
2535 (expr_set_precedence): New function.
2536 (expr_begin): Don't set operator rankings, just call
2537 expr_set_precedence.
2538 * expr.h (expr_set_precedence): Declare.
2539 * read.c (s_mri): Call expr_set_precedence.
2540
2541Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
2542
2543 * doc/as.texinfo (Statements): Remove paragraph discussing
2544 continuing lines with a backslash. This hasn't worked for years,
2545 if it ever did.
2546
2547Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
2548
2549 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
2550 symbol definitions.
2551 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
2552 (ps_CTORS, ps_DTORS): New section types.
2553 (vms_fixup_xtors_section): New function
2554 (Ctors_Psect, Dtors_Psect): Define.
2555 (IS_GXX_XTOR): Define
2556 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
2557 Filter static constructors/destructors and add to
2558 Ctors_Symbols/Dtors_Symbols chain.
2559 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
2560 appropriate section.
2561
2562 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
2563 * makefile.vms: Merge vax/vms support.
2564
2565Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
2566
2567 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
2568 (elf_pseudo_table): Add them.
2569 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
2570 (md_apply_fix): Accept them.
2571 (mips_fix_adjustable): Don't adjust them.
2572 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
2573 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
2574 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
2575 (tc_fix_adjustable): Don't adjust them.
2576
2577Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
2578
2579 * Makefile.am (CGEN_CPU_PREFIX): New variable.
2580 (cgen.o): Use it.
2581 * Makefile.in: Regenerate.
2582 * configure.in: AC_SUBST cgen_cpu_prefix.
2583 * configure: Regenerate.
2584
2585Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
2586
2587 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
2588 Changed all users of COND12_DELAY.
2589
2590Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
2591
2592 * config/tc-mn10300.c (set_arch_mach): New function.
2593 (md_pseudo_table): Add pseudo-ops to set the current machine type.
2594 (md_begin): Default to mn10300 mode.
2595 (md_assemble): Only accept instructions for the core mn10300
2596 chip and the active machine type.
2597
2598Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
2599
2600 * subsegs.h (segment_info_type): Give the struct a name.
2601 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
2602 * config/tc-h8500.h (tc_reloc_mangle): Declare.
2603 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
2604 * config/tc-w65.h (tc_reloc_mangle): Declare.
2605 * config/tc-z8k.h (tc_reloc_mangle): Declare.
2606
2607Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
2608
2609 * config/tc-v850.c (v850_comm): Restore old section
2610 after common processing.
2611
2612Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
2613
2614 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
2615
2616Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
2617
2618 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
2619 char with code that explicitly sign-extends.
2620
2621Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
2622
2623 * config/tc-v850.c (md_begin): Restore text section as the current
2624 section after creating call table sections.
2625 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
2626 code.
2627
2628 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
2629 with call to macro SYM_AUXINFO.
2630
2631Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
2632
2633 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
2634 with the program transform name.
2635 * Makefile.in: Rebuild.
2636
2637Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
2638
2639 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
2640 information.
2641
2642Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
2643
2644 * config/tc-i386.c (i386_operand): Be prepared for a space between
2645 the open parenthesis and the start of the register operand,
2646 because of the June 16 change.
2647
2648Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
2649
2650 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
2651 BFD_ASSEMBLER.
2652
2653Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
2654
2655 * config/tc-d30v.c (d30v_align): Always perform alignment request,
2656 even if it is belived to be unnecessary.
2657
2658Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
2659
2660 * write.c (adjust_reloc_syms): Never adjust relocs against weak
2661 symbols.
2662 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
2663
2664Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
2665
2666 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
2667 shift amount for a repeated operand. The shift amount for the
2668 repeated copy comes from the size of the operand.
2669
2670Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
2671
2672 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
2673
2674Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
2675
2676 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
2677
2678Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2679
2680 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
2681 characters in it as LEX_IS_SYMBOL_COMPONENT.
2682 * config/tc-i386.h (tc_symbol_chars): Define.
2683 (extra_symbol_chars): Declare.
2684 * config/tc-i386.c (extra_symbol_chars): Define.
2685 (comment_chars): Don't use '/' as comment start if TE_LINUX.
2686 (line_comment_chars): Set to '/' if TE_LINUX.
2687 * doc/c-i386.texi (i386-prefixes): Update.
2688 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
2689
2690Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
2691
2692 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
2693 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
2694
26951998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
2696
2697 * config/tc-d10v.c (md_apply_fix3): Checking displacement
2698 constraint in instructions REP & REPI.
2699
2700Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
2701
2702 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
2703 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
2704
2705 (check_range): If the operand is shifted, then shift the number
2706 before checking its range.
2707
2708 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
2709
2710 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
2711 common sections.
2712
2713Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
2714
2715 * config/tc-v850.c (v850_comm): Create special sections as needed.
2716
27171998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
2718
2719 * config/tc-d10v.c (write_2_short): Addition of swapping
2720 instructions for sequential and reverse sequential order when
2721 given order is not possible.
2722
2723Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
2724
2725 * Makefile.am: Rebuild dependencies.
2726 (DEP_INCLUDES): Fix reference to intl build directory.
2727 * Makefile.in: Rebuild.
2728
2729Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2730
2731 * doc/c-i386.texi: Update 16 bit documentation.
2732
2733 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
2734 IgnoreDataSize to IgnoreSize as they are used for address size as
2735 well as data size.
2736 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
2737 32-bit mode, similarly addr16/data16 and variants.
2738
2739Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
2740
2741 * config/tc-d30v.c (md_assemble): Fix handling of reverse
2742 sequential word multiply instructions.
2743
2744 (do_assemble): Add extra command line argument, to allow mul32
2745 attribute to be preserved across parallel insns.
2746 (md_assemble): Insert NOPs between explicitly parallel insns which
2747 contain an 32 bit multiply and a 16 multiply.
2748
2749Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2750
2751 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
2752 likewise for REPE.
2753
2754 * config/tc-i386.c (reloc): Add braces.
2755
2756 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
2757 consistent with Intel naming.
2758 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
2759 use bitfields in sib_byte.
2760 (modrm_byte): Don't use bitfields here either.
2761
2762 * config/tc-i386.c (current_templates): Add const.
2763 (parse_register): Add const to return, param, and char *s.
2764 (i386_operand): Add const to reg_entry *r.
2765 * config/tc-i386.h (templates): Add const to start, end.
2766
2767 Inspired by code for 16 bit gas support from Martynas Kunigelis
2768 <martynas@nm3.ktu.lt>:
2769 * config/tc-i386.c (md_assemble): Add full support for 16 bit
2770 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
2771 (uses_mem_addrmode): Remove.
2772 (md_estimate_size_before_relax): Add support here too.
2773 (md_relax_table): Rewrite interface to md_relax for 16 bit
2774 support.
2775 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
2776 (opcode_suffix_to_type): Remove.
2777 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
2778 (SIZE_FROM_RELAX_STATE): Modify to suit above.
2779 (md_convert_frag): Likewise.
2780 (i386_operand): Add support for 16 bit base/index regs,
2781 immediates, and displacements. Remove some unnecessary casts, and
2782 localise end_of_operand_string, displacement_string_start,
2783 displacement_string_end variables. Add GCC_ASM_O_HACK.
2784 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
2785
2786 * config/tc-i386.c (prefix_hash): Remove.
2787 (md_begin): Rewrite without obstacks. Remove prefix hash table
2788 handling. Rewrite lexical table handling.
2789 (i386_print_statistics): Don't print prefix statistics.
2790 (md_assemble): Rewrite instruction parser so that line is not
2791 converted to lower case. Don't do a hash_find for prefixes,
2792 instead recognise them via opcode modifier.
2793 (expecting_operand, paren_not_balanced): Localise variables.
2794 * config/tc-i386.h (IsPrefix): Define.
2795 (prefix_entry): Remove.
2796
2797 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
2798 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
2799 '\\' in case where comment_chars contains '/'.
2800
2801 * config/tc-i386.c (MATCH): Ensure given operand and template
2802 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
2803 you must write `ljmp *table(%ebx)'.
2804
2805 From H.J. Lu <hjl@gnu.org>:
2806 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
2807 as 0 ifndef BFD_ASSEMBLER.
2808 (md_assemble): Allow immediate operands without suffix or
2809 other reg operand to default in size to the current code size.
2810
2811Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
2812
2813 * config/tc-v850.c (md_begin): Restore creation of
2814 .call_table_text and .call_table_data sections.
2815
2816Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
2817
2818 * config/tc-d30v.c (md_assemble): Set execution type to unknown
2819 after emitting a word of noops.
2820
2821Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2822
2823 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
2824 (i386_operand): Simplify checks for valid base/index combinations.
2825 Disallow `in 4(%dx),%al'.
2826
2827 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
2828 index_reg const.
2829 (add_prefix): Change parameter from char to int.
2830
2831 * config/tc-i386.h (Ugh): Define opcode modifier.
2832 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
2833
2834 * config/tc-i386.c (md_assemble): Rewrite MATCH and
2835 CONSISTENT_REGISTER_MATCH macros to check register types more
2836 thoroughly. Check for illegal suffix/operand combinations
2837 when matching insns with operands. Handle new `s' suffix, and
2838 associated FloatMF opcode modifier for float insns with memory
2839 operands.
2840 * config/tc-i386.h (FloatMF): Define new opcode modifier.
2841 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
2842 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
2843 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
2844 DATA_PREFIX_OPCODE throughout.
2845
2846 * config/tc-i386.c (REGISTER_WARNINGS): Define.
2847 (md_assemble): Rewrite suffix/register operand checking code to be
2848 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
2849 AnyMem, the better to grep.
2850 (pi): Remove Abs.
2851 (i386_operand): Don't set Mem bits in i.types[this_operand] when
2852 given a memory operand. Don't set Abs bits either.
2853 (type_names): Remove Mem*, Abs*.
2854 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
2855 define opcode_modifiers as these cases are handled by Disp8,
2856 Disp16, Disp32 and suffix checks.
2857 (COMES_IN_BOTH_DIRECTIONS): Remove.
2858 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
2859
2860 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
2861 if IgnoreDataSize modifier given. Remove ShortformW modifier
2862 test. Add test for ShortForm in W base_opcode modification.
2863 Merge Seg2ShortForm and Seg3ShortForm code.
2864 * config/tc-i386.h (ShortFormW): Remove.
2865 (IgnoreDataSize): Define.
2866
2867Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
2868
2869 * config/tc-d30v.c (md_assemble): Store previous segment state
2870 with previous instruction.
2871
2872Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
2873
2874 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
2875 (ebp, esp): Remove static variables.
2876 (MATCH): Remove test for InOutPortReg.
2877 (i386_operand): Properly handle InOutPortReg here instead.
2878 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
2879 (md_assemble): Simplify and correct modrm and sib generation.
2880 (i386_operand): Add warning for scale without index.
2881 Rewrite checks for valid base/index combinations.
2882
2883 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
2884 macros and enclose in do while(0).
2885 (RESTORE_END_STRING): Likewise.
2886 (md_assemble): Add one to printed operand number so we start
2887 from 1 not 0. Add some more gettext invocations.
2888 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
2889 number here too.
2890
2891 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
2892 DATA_PREFIX, SEG_PREFIX): Define.
2893 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
2894 (check_prefix): Remove function.
2895 (add_prefix): New function. Add prefix to i.prefix as well as
2896 doing checks.
2897 (md_assemble): Changes for add_prefix. Remove hack for wait
2898 prefix, instead always output prefixes in fixed order. Test
2899 for jcxz/loop when selecting between word & dword operations,
2900 and add address size prefix rather than operand size prefix.
2901 Remove operand -> address size hack when emitting jcxz/loop.
2902 (i386_operand): Remove O_Absent check as it's done in expr.
2903
2904Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
2905
2906 * configure.in: Recognize m5200 as a cpu_type of m68k.
2907 * aclocal.m4: Rebuild with current libtool.
2908 * configure: Rebuild.
2909
2910Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
2911
2912 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
2913 to relaxable_symbol to prevent references to external symbol from
2914 being relaxed.
2915
2916Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
2917
2918 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
2919 symbols are relaxable.
2920
2921Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
2922
2923 * config/tc-v850.c (md_begin): Don't create special
2924 sections by default.
2925
2926Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
2927
2928 * config/tc-mips.c (macro): For div and udiv, close the
2929 reorder block as soon as possible.
2930
2931Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
2932
2933 From Matt Semersky <matts@scd.hp.com>:
2934 * macro.c (macro_mri_mode): New function.
2935 * macro.h (macro_mri_mode): Declare.
2936 * read.c (s_mri): Call macro_mri_mode when switching in and out of
2937 MRI mode.
2938
2939Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
2940
2941 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
2942 OBJ_EVAX case.
2943
2944 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
2945 until after xstrdup in OBJ_EVAX case.
2946
2947Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
2948
2949 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
2950 offset calculation. Also, use VAX_BRW from vax-inst.h instead
2951 of hardcoded magic number.
2952 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
2953
2954Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
2955
2956 * read.c (do_s_func): New function.
2957 (s_func): Call it.
2958 * read.h (do_s_func): Add prototype.
2959
2960Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
2961
2962 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
2963 nops if fill pattern not specified.
2964
2965Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
2966
2967 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
2968 * config/te-go32.h (TE_GO32): Define.
2969 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
2970
2971Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
2972
2973 Implement .func/.endfunc pseudo-ops.
2974 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
2975 (s_func): Declare.
2976 * read.c (potable): Add .func,.endfunc.
2977 (s_func): New function.
2978 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
2979 functions.
2980 (in_doc_func_p,current_function_label): New static globals.
2981 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
2982
2983Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
2984
2985 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
2986 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
2987 * config/tc-arm.h (WORKING_DOT_WORD): Define.
2988 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
2989 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
2990 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
2991 * config/tc-i860.h (WORKING_DOT_WORD): Define.
2992 * config/tc-i960.h (WORKING_DOT_WORD): Define.
2993 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
2994 * config/tc-w65.h (WORKING_DOT_WORD): Define.
2995 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
2996 * config/tc-a29k.c: Don't define md_short_jump_size,
2997 md_long_jump_size, md_create_short_jump or md_create_long_jump.
2998 * config/tc-alpha.c: Likewise.
2999 * config/tc-alpha.h: Likewise.
3000 * config/tc-arm.c: Likewise.
3001 * config/tc-h8300.c: Likewise.
3002 * config/tc-h8500.c: Likewise.
3003 * config/tc-hppa.c: Likewise.
3004 * config/tc-i860.c: Likewise.
3005 * config/tc-i960.c: Likewise.
3006 * config/tc-ppc.c: Likewise.
3007 * config/tc-sh.c: Likewise.
3008 * config/tc-sparc.h: Likewise.
3009 * config/tc-tic30.c: Likewise.
3010 * config/tc-w65.c: Likewise.
3011 * config/tc-z8k.c: Likewise.
3012
3013Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
3014
3015 * config/tc-vax.c (_): Delete this macro used for placeholder
3016 values in vax_operand_width_size; it conflicts with the _() macro
3017 used for internationalization.
3018
3019Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3020
3021 * symbols.c (symbol_find_base): Fix case insensitive symbol name
3022 code. From Chris Moller <moller@bops.com>.
3023
3024 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
3025 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
3026 * read.c (emit_expr): Initialize seg and subseg fields of a new
3027 broken word.
3028 * write.c (write_object_file): Switch to the appropriate segment
3029 and subsegment when processing a broken word.
3030
3031 * config/tc-m68k.c (mri_assemble): New static function.
3032 (build_mri_control_operand): Call mri_assemble rather than
3033 md_assemble.
3034 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
3035 (s_mri_endf, s_mri_endw): Likewise.
3036
3037Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
3038
3039 * read.c (s_org): Call md_flush_pending_output if it is defined.
3040
3041 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
3042
3043Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
3044
3045 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
3046 (md_parse_option): Add for same.
3047 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
3048 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
3049 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
3050
3051 * config/tc-sparc.h (cons_fix_new_sparc): Added.
3052
3053Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
3054
3055 * config/tc-arm.c (find_real_start): Relax definition of local
3056 labels.
3057
3058Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
3059
3060 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
3061 symbols at the given address, not just the last one specified.
3062
3063Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
3064
3065 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
3066 or number_to_chars_littleendian to write data.
3067
3068Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
3069
3070 * config/tc-v850.c (md_assemble): Remove artificially created
3071 register name symbols.
3072
3073Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
3074
3075 * write.c (fixup_segment): Change "segment" to "section" in
3076 error message.
3077
3078Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
3079
3080 * write.c (fixup_segment): Change sym1-sym2 message again.
3081
3082Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
3083
3084 * write.c (fixup_segment): Improve error message for sym1-sym2
3085 errors when sym1 is in a different segment from sym2.
3086
3087Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
3088
3089 * config/tc-m32r.c (warn_unmatched_high): New static local.
3090 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
3091 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
3092 (md_longopts): Recognize --{no-,}warn-unmatched-high.
3093 (md_parse_option): Likewise.
3094 (md_show_usage): Likewise.
3095 (m32r_frob_file): Likewise.
3096
3097 * read.c (generate_file_debug,generate_lineno_debug): New functions.
3098 (read_a_source_file): Call them.
3099 * read.h (stabs_generate_asm_file): Declare.
3100 * stabs.c (stabs_generate_asm_file): New function.
3101 (generate_asm_file): New function.
3102 (stabs_generate_asm_lineno): Move file name handling into
3103 generate_asm_file.
3104
3105Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
3106
3107 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
3108 (d30v_current_align, d30v_current_align_seg): New variables.
3109 (d30v_last_label): New variable.
3110 (d30v_align, s_d30v_align, s_d30v_text): New functions.
3111 (s_d30v_data, s_d30v_section): Likewise.
3112 (md_pseudo_table): Call them.
3113 (md_begin): Initialize d30v_current_align_seg.
3114 (md_assemble): Call d30v_align when needed by known current alignment.
3115 (d30v_frob_label, d30v_cons_align): New functions.
3116 * config/tc-d30v.h (md_do_align): Remove.
3117 (tc_frob_label): Call d30v_frob_label.
3118 (md_cons_align): New.
3119
3120 * config/tc-d30v.c (find_format): Convert complex expressions to
3121 expression symbols before processing. Clean up code formatting.
3122
3123Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
3124
3125 * po/Make-in (install-info): New target.
3126
3127Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
3128
3129 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
3130 instructions.
3131 * config/tc-mn10300.c (md_assemble): Likewise.
3132
3133Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
3134
3135 * Makefile.am: Update with `make dep-am'.
3136 (HFILES): Add cgen.h.
3137 (cgen.o): Depend on cgen.h.
3138 * Makefile.in: Regenerate.
3139
3140 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
3141
3142Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
3143
3144 * gasp.c (grab_label): Permit a label to be a preprocessor
3145 variable by permitting a label to start with a backslash.
3146
3147Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
3148
3149 * config/tc-mips.c (validate_mips_insn): Removed hack
3150 for previously inaccessible bitfields in some INSN_TRAP
3151 instructions.
3152
3153Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
3154
3155 * config/tc-d30v.c (do_assemble): Abort with error message
3156 if opcode operands do not match.
3157
3158Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
3159
3160 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
3161 'q' operand format for 20-bit "break"/"sdbbp" instructions.
3162 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
3163 similar new 'q' operand.
3164
3165Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
3166
3167 * cgen.c (cgen_asm_finish_insn): Fix typo.
3168
3169Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
3170
3171 * cgen.h: New file.
3172 * cgen.c: Include it.
3173 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
3174 (cgen_asm_finish_insn): Result is now void. New arg `result'.
3175 All callers updated.
3176 * config/tc-m32r.c: Include cgen.h.
3177 (m23r_insn): New members num_fixups,fixups.
3178
3179Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
3180
3181 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
3182 to avoid compiler warning.
3183
3184Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3185
3186 * makefile.vms: Run dec c with /nodebug. Pass CC value when
3187 calling make.
3188
3189 * makefile.vms (OBJS): Add ehopt.obj
3190
3191Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
3192
3193 * doc/c-vax.texi: Correct and extend vax/vms documentation.
3194
3195Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
3196
3197 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
3198 a short format insn.
3199 (md_assemble): Set it for explicitly packed insns.
3200
3201Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
3202
3203 * config/obj-coff.c (c_symbol_merge): Do not take address of
3204 native fields when performing the memcpy.
3205
3206Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3207
3208 * config/tc-mips.c (macro,macro2): Implement
3209 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
3210
3211Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3212
3213 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
3214 relocations against globally visible symbols.
3215 * config/tc-m68k.c (relaxable_symbol): New macro.
3216 (m68k_ip, md_estimate_size_before_relax): Use it.
3217 (tc_m68k_fix_adjustable): Also handle weak symbols.
3218
3219Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
3220
3221 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
3222 references to externally visible symbols.
3223 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
3224 values in twice for a PC relative reloc if the symbol is
3225 externally defined.
3226
3227 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
3228 don't adjust a PC relative reloc against an externally visible
3229 symbol.
3230 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
3231 for a PC relative fixup against an externally visible defined
3232 symbol, arrange to store object file and addend values as though
3233 the symbol were not defined.
3234 (tc_gen_reloc): Likewise.
3235
3236Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
3237
3238 * read.c (sizeof_leb128): Referenced externally by write.c so
3239 don't inline.
3240
3241Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
3242
3243 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
3244 and expand a 'debug' symbol associated with the next instruction
3245 that does not cause a short instruction to be filled with a NOP.
3246 (md_pseudo_table): Add support for .debugsym.
3247 (assemble_parallel_insn): Add calls to expand_debug_sym as
3248 appropriate.
3249 (md_assemble): Ditto.
3250
3251Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
3252
3253 * as.c (main): Conditionally call setlocale.
3254 * gasp.c (main): Likewise.
3255 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
3256 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
3257
3258Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
3259
3260 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
3261
3262Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
3263
3264 * config/tc-hppa.c: Change all calls to bzero to use memset.
3265 (pa_ip): Add cast to avoid warning.
3266 (tc_gen_reloc, md_apply_fix): Likewise.
3267 (pa_find_space_by_number): Likewise.
3268 (hppa_force_relocation): Likewise.
3269 (pa_block): Change i to unsigned int.
3270 * config/obj-som.h (obj_som_copyright): Declare.
3271
3272Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
3273
3274 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
3275 for line numbers for assembly source.
3276
3277Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
3278
3279 * configure.in: Change version number to 2.9.4
3280 * configure: Rebuild.
3281
3282Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
3283
3284 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
3285
3286Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
3287
3288 * ecoff.h: Change symbolS in function declaration to struct
3289 symbol.
3290
3291Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
3292
3293 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
3294 (md_convert_frag): Fix i18n typo.
3295
3296Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
3297
3298 * ecoff.c (ecoff_get_cur_proc_sym): New function.
3299 * ecoff.h: Protoype it.
3300 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
3301 [EVAX] (s_alpha_prologue): Delete.
3302 (md_pseudo_table): Update.
3303
3304Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
3305
3306 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
3307 array to local pointer.
3308 (get_args, parse_expr): Add casts to avoid warnings.
3309
3310Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
3311
3312 * read.c (s_set): Cast xmalloc return value to fragS *.
3313 * config/tc-m68k.c (m68k_ip): Function made static to match
3314 previous forward declaration.
3315 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
3316
3317Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
3318
3319 * config/tc-v850.c: Add internationalisation macros to error
3320 strings.
3321
3322 * config/tc-m32r.c (can_make_parallel): Add internationalisation
3323 macros to error strings.
3324
3325Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
3326
3327 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
3328 reloc is in the TOC csect.
3329 (md_apply_fix3): Correct gettext typo.
3330
3331Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
3332
3333 * config/tc-arm.c (find_real_start): Ignore symbols starting with
3334 .L - they are local labels and the branches are not really
3335 function calls but rather far jumps.
3336
3337Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
3338
3339 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
3340
3341Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
3342
3343 * config/tc-i386.c (md_assemble): Print operand number rather than
3344 using ordinal_names.
3345 (i386_operand): Likewise.
3346
3347Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3348
3349 * Makefile.am (INTLLIBS): Define to work around apparent automake
3350 bug.
3351 All Makefiles: Regenerated.
3352
3353 * Many files: Added gettext invocations around user-visible
3354 strings.
3355 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
3356 HAVE_LC_MESSAGES): Define.
3357 * dep-in.sed: Added asintl.h.
3358 * po/Make-in: New file.
3359 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
3360 Include "asintl.h".
3361 * read.c (Z_): Renamed from `_'.
3362 * Makefile.am (SUBDIRS): Added po.
3363 (POTFILES): new macro.
3364 (po/POTFILES.in): New target.
3365 ($(OBJS)): Added asintl.h.
3366 (HFILES): Likewise.
3367 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
3368 (as_new_LDADD): Added $(INTLLIBS).
3369 (as_new_DEPENDENCIES): Added $(INTLDEPS).
3370 (gasp_new_LDADD): Added $(INTLLIBS).
3371 (gasp_new_DEPENDENCIES): New macro.
3372 * configure, aclocal.m4: Rebuilt.
3373 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
3374 po/Makefile.
3375 (ALL_LINGUAS): Define.
3376 * macro.c: Include "asintl.h".
3377 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
3378 * as.h: Include "asintl.h".
3379 * config/tc-i386.c (ordinal_names): Removed.
3380 (md_assemble): Changed error text to avoid ordinal_names.
3381 (i386_operand): Likewise.
3382 (reloc): Added as_bad to avoid i18n problems.
3383 (tc_gen_reloc): Likewise.
3384 * config/tc-arm.c (bad_args): Now a #define.
3385 (bad_pc): Likewise.
3386 * config/obj-vms.c (VMS_stab_parse): Changed type of
3387 `long_const_msg'.
3388 (global_symbol_directory): Unified strings to avoid i18n
3389 problems.
3390 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
3391 avoid i18n problems.
3392 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
3393 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
3394 i18n problems.
3395 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
3396 problems.
3397 * config/tc-v850.c (md_assemble): Changed C++ comment into C
3398 comment.
3399 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
3400 problems.
3401 * as.c (print_version_id): Added an fprintf to avoid i18n
3402 problems.
3403 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
3404 problems.
3405 * expr.c (expr): Added as_warn call to avoid i18n problems.
3406 * messages.c (as_assert): Changed code to avoid i18n problems.
3407 (as_abort): Likewise.
3408 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
3409 (s_space): Likewise.
3410 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
3411
3412Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3413
3414 * config/tc-i386.c (check_prefix): New static function, split out
3415 from md_assemble.
3416 (struct _i386_insn): Add wait_prefix field.
3417 (md_assemble): Remove wait_prefix local variable. Use
3418 check_prefix when adding a prefix.
3419
3420 * config/tc-i386.c (current_templates): New static variable.
3421 (md_assemble): Remove current_templates local variable.
3422 (md_assemble, i386_operand): Improve error and warning messages in
3423 many places. Add RESTORE_END_STRING in many places before error
3424 return. Clarify some comments.
3425
3426 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
3427 element array.
3428 (md_assemble): Parse string instruction operands, looking for
3429 segment override prefixes. Check for invalid segment prefixes on
3430 string instruction.
3431 (i386_operand): i.seg[] and max mem_operand changes for string
3432 insns.
3433 * config/tc-i386.h (EsSeg): Define.
3434
3435 * config/tc-i386.h (regKludge): Define.
3436 (iclrKludge, imulKludge): Don't define.
3437 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
3438 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
3439 opcode_modifier checks to look for more common cases first. Add
3440 default_seg for IsString case.
3441
3442Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
3443
3444 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
3445 AC_DECL_YYTEXT.
3446 * configure: Rebuild with new automake and libtool.
3447 * aclocal.m4, Makefile.in: Likewise.
3448
3449 * doc/Makefile.am (as.dvi): New target.
3450 * doc/Makefile.in: Rebuild.
3451
3452Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
3453
3454 * configure.in: Added sparc86x support.
3455
3456 * configure: Rebuild.
3457
3458 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
3459 sparc_arch.
3460 (md_parse_option): Warn if -EL is not supported for this architecture.
3461
3462 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
3463
3464Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
3465
3466 * config/tc-mips.c (mips_ip): Note when we use get match on
3467 the full instruction name.
3468
3469Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
3470
3471 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
3472 back into the expression to handle add/sub simplification correctly.
3473
3474Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
3475
3476 * config/tc-mips.c (hilo_interlocks): Remove 4300.
3477
3478Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
3479
3480 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
3481 #<n>' instruction.
3482
3483Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
3484
3485 * symbols.c (max_indent_level): New global.
3486 (print_symbol_value_1): Use it.
3487 * expr.h (expr_build_dot): Declare.
3488 * expr.c (expr_build_dot): New function.
3489
3490Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
3491
3492 * symbols.c (print_binary): New function.
3493 (print_expr_1): Call it.
3494
3495Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3496
3497 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
3498 operand in the opcode.
3499
3500Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3501
3502 * config/tc-i386.h: Reorder operand flags and opcode modifier
3503 flags for clarity. Remove unused definitions: Unknown,
3504 ImmUnknown, DispUnknown, NoModrm.
3505 * config/tc-i386.c (type_names): Add missing Debug type.
3506 (md_assemble): Better duplicate prefix checking. Quicker string
3507 instruction check via new opcode_modifier flag.
3508
3509Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
3510
3511 * doc/as.texinfo (Invoking): Clarify -Wa example.
3512
3513Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
3514
3515 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
3516 (s_mips_weakext): Define.
3517 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
3518 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
3519 defined(TC_MIPS).
3520
3521Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
3522
3523 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
3524 is an error if the value can not be computed at assembly time.
3525 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
3526
3527Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
3528
3529 * gasp.c (main): Set next field of new include_path structure to
3530 NULL. From Avery Pennarun <averyp@gdc.ca>.
3531
3532 * read.c (s_mri_sect): Call as_bad rather than abort for an
3533 unsupported MRI target.
3534
3535Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
3536
3537 * config/tc-arm.c (arm_validate_fix): New function. Determine if
3538 the destination of a branch instruction should be altered.
3539 (find_real_start): New function: Locate the real, Thumb coded
3540 start of a Thumb function.
3541 (do_t_branch23): Alter the destination of branches to Thumb
3542 functions.
3543
3544 * config/tc-arm.h: Define TC_VALIDATE_FIX.
3545
3546Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
3547
3548 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
3549 also.
3550
3551Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3552
3553 * doc/as.texinfo: Use @itemx for a secondary item in a table.
3554 * doc/c-hppa.texi: Likewise.
3555
3556Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
3557
3558 * Makefile.am: Rebuild dependencies.
3559 * Makefile.in: Rebuild.
3560
3561 * Makefile.am (DEP_INCLUDES): New variable.
3562 (.dep1): Change to work when srcdir is not an absolute path.
3563 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
3564 * Makefile.in: Rebuild.
3565
3566Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
3567
3568 * config/tc-i386.h, config/tc-i386.c: Revert March 24
3569 LinearAddress patch.
3570
3571 * configure.in: Set version to 2.9.1.
3572 * configure: Rebuild.
3573
3574 * Branched binutils 2.9.
3575
3576Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3577
3578 * config/tc-i386.h (FWait): Define.
3579 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
3580 other prefixes. Check FWait flag in opcode table to see which
3581 instructions require an fwait prefix.
3582
3583Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3584
3585 * stabs.c (get_stab_string_offset): Always create a stab string
3586 section.
3587
3588Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
3589
3590 Fix some gcc -Wall warnings:
3591 * atof-generic.c (atof_generic): Add casts to avoid warnings.
3592 * ehopt.c (eh_frame_code_alignment): Likewise.
3593 * expr.c (integer_constant, operand): Likewise.
3594 * frags.c (frag_align): Likewise.
3595 * gasp.c (level_0, change_base, doinstr): Likewise.
3596 * hash.c (hash_ask): Likewise.
3597 * listing.c (listing_page, calc_hex, print_lines): Likewise.
3598 (debugging_pseudo): Likewise.
3599 * macro.c (define_macro, check_macro): Likewise.
3600 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
3601 (ignore_rest_of_line, float_cons): Likewise.
3602 * symbols.c (decode_local_label_name): Likewise.
3603 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
3604 (fixup_segment, number_to_chars_bigendian): Likewise.
3605 (number_to_chars_littleendian): Likewise.
3606 * config/atof-ieee.c (gen_to_words): Likewise.
3607 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
3608 (sparc_ip, parse_keyword_arg, s_common): Likewise.
3609 * read.c (output_big_sleb128): Initialize locals to avoid
3610 warnings.
3611 (output_big_uleb128, equals): Likewise.
3612 * atof-generic.c (atof_generic): Change number_of_digits_* locals
3613 to unsigned int. Change zeros to unsigned int.
3614 * cond.c (s_if): Add return to default case.
3615 * frags.c (frag_now_fix): Change return type to addressT.
3616 * frags.h (frag_now_fix): Update declaration.
3617 * listing.c (file_info_struct): Change linenum to unsigned int.
3618 (struct list_info_struct): Change hll_line to unsigned int.
3619 (print_source): Update format string.
3620 * read.c (emit_expr): Change scan to unsigned int, and don't
3621 bother to initialize it.
3622 * symbols.c (dollar_label_count): Change to unsigned long.
3623 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
3624 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
3625 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
3626
3627Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
3628
3629 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
3630 mcf5200 just as we do for m68000.
3631 (m68k_init_after_args): Likewise.
3632 (md_estimate_size_before_relax): Likewise.
3633
3634Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
3635
3636 * config/tc-v850.c (md_assemble): Store relocation addend in
3637 fixup instead of instruction.
3638
3639Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
3640
3641 * config/tc-i386.c (md_assemble): Swap template arguments to
3642 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
3643 This macro is currently symmetric, so passing them the wrong
3644 way didn't cause any problem, but may if the macro is changed
3645 in the future.
3646 After copying template to i.tm, use i.tm. rather than t-> to
3647 access fields, and make t a const*
3648 Move i.tm.operand_types[] swap to immediately after the copy.
3649
3650Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
3651
3652 * expr.h (expr_build_uconstant): Add prototype.
3653 (expr_build_unary,expr_build_binary): Add prototypes.
3654 * expr.c (expr_build_uconstant): New function.
3655 (expr_build_unary,expr_build_binary): New functions.
3656
3657Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
3658
3659 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
3660 * macro.c (macro_expand_body): Increase buffer size.
3661 * messages.c (as_warn): Likewise.
3662 (as_warn_where, as_bad, as_bad_where): Likewise.
3663
3664Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
3665
3666 Based on patch from H.J. Lu <hjl@gnu.org>:
3667 * Makefile.am (DISTSTUFF): New variable.
3668 (diststuff): New target.
3669 * Makefile.in: Rebuild.
3670
3671Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
3672
3673 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
3674 m32r_elf_section_change_hook.
3675
3676 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
3677 emit a nop if a section ends with a 16 bit instruction.
3678
3679Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
3680
3681 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
3682 s_lcomm rather than obj_coff_lcomm.
3683 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
3684
3685Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
3686
3687 * config/tc-i386.h (LinearAddress): Define.
3688 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
3689 instruction, don't use a default segment.
3690
3691Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
3692
3693 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
3694 * configure: Rebuild.
3695
3696Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
3697
3698 * aclocal.m4, configure: Rebuild with libtool 1.2.
3699
3700Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
3701
3702 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
3703 PC relative branches. Patch courtesy of Jonathan Walton.
3704
3705
3706Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
3707
3708 * configure.in (emulations): Add thumb-pe target.
3709
3710 * configure (emulations): Add thumb-pe target.
3711
37121998-03-17 Ken Raeburn <raeburn@cygnus.com>
3713
3714 * itbl-lex.l (yywrap): Don't define if already defined as a
3715 macro.
3716
3717Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
3718
3719 * depend.c (quote_string_for_make): New function.
3720 (wrap_output): Use it.
3721
3722Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
3723
3724 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
3725 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
3726
3727Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
3728
3729 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
3730 Recognize -GN and -relax.
3731 (md_begin): Initialize gp size from -G switch.
3732 (alpha_force_relocation): Always force if -relax.
3733 (alpha_align): Take a new argument that will specify when to
3734 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
3735 Change all callers. Emit nop alignment padding as nop+unop pair.
3736
3737Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
3738
3739 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
3740 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
3741
3742Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
3743
3744 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
3745 require padding to the next long word boundary.
3746
3747Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
3748
3749 * cgen.c: #include symcat.h.
3750 * config/tc-m32r.c: Likewise.
3751
3752Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
3753
3754 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
3755 absolute expressions instead of '$' prefixed register names.
3756
3757Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
3758
3759 * read.c (s_set): Record file and line info for symbols when -as.
3760 (pseudo_set): Don't overwrite that dummy fragment.
3761
3762Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
3763
3764 * config/tc-ppc.c (md_pseudo_table): Add "section".
3765 (ppc_named_section): New static function.
3766
3767Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
3768
3769 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
3770 so we don't have to scan the entire list.
3771
3772Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
3773
3774 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
3775 case, allow the parallel instructions to modify the same flag
3776 bits.
3777
3778Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
3779
3780 * listing.c (list_symbol_table): Categorize symbols by
3781 undefined_section rather than sy_frag->line == NULL.
3782
3783Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
3784
3785 * Makefile.am (install-exec-local): Install properly when ln
3786 fails or tooldir == prefix.
3787
3788Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
3789
3790 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
3791 Test result of insert_operand for error.
3792
3793Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
3794
3795 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
3796 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
3797 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
3798 * doc/Makefile.in: Rebuild.
3799
3800Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
3801
3802 * config/tc-mips.c (macro_build): Handle operand type 'C'.
3803 (macro): Fix handling of M_COP[0-3].
3804
3805Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
3806
3807 Based on patches from Ross Harvey <ross@teraflop.com>:
3808 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
3809 if macro_alternate or macro_mri.
3810 (getstring): Remove support for byte constants between < and >.
3811 (get_any_string): '<' only starts a string if macro_alternate or
3812 macro_mri.
3813 (macro_expand_body): Permit keyword parameters following
3814 positional parameters.
3815
3816 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
3817 * configure.in (alpha*-*-netbsd*): New target.
3818 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
3819 * configure: Rebuild.
3820
3821 * as.h (flag_warn_suppress_instructionswap): Move from here...
3822 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
3823 here, and make static.
3824
3825 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
3826 BFD_ASSEMBLER or MANY_SEGMENTS.
3827
3828 * as.c (show_usage): Update bug-gnu-utils address.
3829 * gasp.c (show_usage): Likewise.
3830 * doc/as.texinfo (Bug Reporting): Likewise.
3831
3832Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
3833
3834 * config/tc-mips.c (load_address): Don't use mips III or mips IV
3835 insns regardless of the size of a pointer if we're in mips I or
3836 MIPS II mode.
3837 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3838
3839Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
3840
3841Fix rac to accept only a0:
3842 * tc-d10v.c (parallel_ok, find_opcode):
3843 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
3844 Introduce OPERAND_GPR.
3845
3846Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
3847
3848 * read.c (s_fill): Handle non-constant repeat counts by creating
3849 an rs_space fragment.
3850
3851Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
3852
3853 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
3854 from as_bad to as_warn.
3855
3856Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
3857
3858 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
3859 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
3860 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
3861
3862Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
3863
3864 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
3865 seg_fix_rotP rather than fix_root from seg_info.
3866
3867Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
3868
3869 * expr.c: Add support for 0x1_2_3_4 bignums.
3870
3871Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
3872
3873 * configure.in: Change -linux* to -linux-gnu*.
3874 * configure: Rebuild.
3875
3876 * app.c (do_scrub_begin): Treat \r as whitespace.
3877
3878Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
3879
3880 * Makefile.am: Update dependencies.
3881 * Makefile.in: Rebuild.
3882
3883Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
3884
3885 * configure, aclocal.m4: Rebuild with new libtool.
3886
3887Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
3888
3889 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
3890 the argument to bfd_set_arch_mach.
3891 (load_address): Use bfd_arch_bits_per_address to determine the
3892 bit size of an address instead of looking at the isa level.
3893 (macro, macro2, s_cprestore, s_cpadd): Likewise.
3894
3895Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
3896
3897 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
3898
3899Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
3900
3901 * ehopt.c: New file.
3902 * as.h (enum _relax_state): Add rs_cfa.
3903 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
3904 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
3905 * read.c (emit_expr): Call check_eh_frame.
3906 * write.c (cvt_frag_to_fill): Handle rs_cfa.
3907 (relax_segment): Likewise.
3908 * Makefile.am: Rebuild dependencies.
3909 (GAS_CFILES): Add ehopt.c.
3910 (GENERIC_OBJS): Add ehopt.o.
3911 * doc/internals.texi (Frags): Document rs_cfa.
3912
3913 * as.c (show_usage): Mention --traditional-format.
3914 (parse_args): Accept --traditional-format.
3915 * as.h (flag_traditional_format): Declare.
3916 * output-file.c (output_file_create): If flag_traditional_format,
3917 set BFD_TRADITIONAL_FORMAT on stdoutput.
3918 * doc/as.texinfo, doc/as.1: Document --traditional-format.
3919
3920 * config/tc-mips.c (append_insn): Make sure that if we have a
3921 fixup for an unmatched %hi reloc, it does not associated with a
3922 variant frag.
3923
3924 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
3925 * doc/Makefile.in: Likewise.
3926
3927Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
3928
3929 * config/tc-m32r.c (check_for_side_effects): New function.
3930 (can_make_parallel): Add checks for instruction side effects
3931 clashing with the other instruction.
3932 (assemble_parallel_insn): Improve warning messages. Return error
3933 message from non-swapped instruction order.
3934
3935Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
3936
3937 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
3938
3939 * config/tc-arm.h: Replace md_after_pass_hook definition with a
3940 md_cleanup definition. This moves the forced literal output to
3941 the end of the source pass, and avoids macro's inserting literals
3942 into the code immediately after the macro expansion.
3943
3944Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
3945
3946 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
3947 a gas internal symbol is adjustable.
3948 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
3949
3950 * as.h: If gcc version greater than 2.6, use `__format__' and
3951 `__printf__' in function attributes, rather than `format' and
3952 `printf'.
3953
3954Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
3955
3956 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
3957
3958Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
3959
3960 Add tms320c30 support:
3961 * config/tc-tic30.h: New file.
3962 * config/tc-tic30.c: New file.
3963 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
3964 TARGET_FORMAT as "coff-tic30".
3965 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
3966 * Makefile.am: Rebuild dependencies.
3967 (CPU_TYPES): Add tic30.
3968 (CPU_OBJ_VALID): tic30-aout is valid.
3969 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
3970 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
3971 * configure, Makefile.in: Rebuild.
3972
3973Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
3974
3975 * config/tc-v850.c (md_assemble): Improvements to error messages.
3976
3977Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
3978
3979 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
3980 BFD_RELOC_HI16_S to store the high bits of any value.
3981
3982 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
3983 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
3984 assembler calculate relocations to any external symbol at all.
3985 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
3986 involving generation of pc-relative relocs.
3987 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
3988 has been moved to md_apply_fix3.
3989
3990 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
3991 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
3992 which actually means (the address of identifier's GOT entry) +
3993 constant, which is not particularly useful.
3994
3995Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
3996
3997 * read.h (include_dirs): Declare.
3998 (include_dir_count,include_dir_maxlen): Declare.
3999
4000Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
4001
4002 * configure.in: Correct check for shared opcodes library.
4003 * configure: Rebuild.
4004
4005 * listing.c (buffer_line): If we can't open the file, set at_end.
4006 (listing_print): Remove unused local variable fi.
4007
4008 * config/m68k-parse.y (reglistpair): Handle register list in
4009 either order.
4010
4011 * config/vms-conf.h: Don't undef VERSION.
4012
4013Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
4014
4015 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
4016 OBJS variable.
4017 (GENERIC_OBJS): New variable, with the rest of the old OBJS
4018 variable.
4019 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
4020 ($(srcdir)/make-gas.com): Rename from make-gas.com.
4021 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
4022 (EXTRA_DIST): Define.
4023 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
4024 explicitly rather than via the list of object files.
4025 (gcc-as.opt): New file created when make-gas.com is run.
4026 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
4027 itbl-cpu.h} to #include appropriate file rather than copying that
4028 file.
4029 * config/vms-conf.h: Synchronize with current config.in.
4030 * Makefile.in: Rebuild.
4031
4032Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
4033
4034 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
4035 (parallel_ok): Relaxed parallel subinstruction dependency check.
4036
4037Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
4038
4039 * as.h (flag_warn_suppress_instructionswap): added new flag.
4040 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
4041 command line argument.
4042 * tc-d10v.c (write_2_short): emit "Swapping instructions"
4043 warning only if flag_warn_suppress_instructionswap is false.
4044
4045Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
4046
4047 * configure.in (i386-*-mingw32*): New target.
4048 * configure: Rebuild.
4049
4050Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
4051
4052 * symbols.c (resolve_symbol_value): Don't set the segment if it
4053 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
4054
4055 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
4056 S_GET_SEGMENT.
4057
4058Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
4059
4060 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
4061 depends upon HAVE_{UNLINK,REMOVE} values rather than host
4062 compiler.
4063
4064Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
4065
4066 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
4067
4068Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
4069
4070 * config/tc-v850.c (v850_insert_operand): Display instruction when
4071 an error is encountered.
4072
4073Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
4074
4075 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
4076 (i386-*-sco3.2v5*coff): New target.
4077 (i386-*-sco3.2*): New target.
4078 * configure: Rebuild.
4079
4080Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
4081
4082 * config/tc-v850.c: Tidy error message production.
4083
4084Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
4085
4086 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
4087 validate_immediate return value in the right type for comparisons
4088 to FAIL.
4089
4090Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
4091
4092 * listing.c (MAX_BYTES): Use listing variables not constants.
4093 (data_buffer): No longer an array, but a pointer.
4094 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
4095 (listing_listing): Allocate data_buffer.
4096
4097Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
4098
4099 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
4100 --listing-rhs-width, --listing-cont-lines.
4101 (show_usage): Update.
4102 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
4103 (listing_lhs_cont_lines, listing_rhs_width): New vars.
4104 (print_lines): Use the variables instead of the constants.
4105 (listing_listing): Likewise.
4106 * listing.h: Declare the new vars.
4107
4108Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
4109
4110 * as.c (parse_args): Add --keep-locals alias for -L.
4111 Add --strip-local-absolute.
4112 (show_usage): Update.
4113 * as.h (flag_strip_local_absolute): New flag.
4114 * symbols.c (S_IS_LOCAL): Use it.
4115 * config/obj-aout.h (S_IS_LOCAL): Likewise.
4116 * config/obj-bout.h (S_IS_LOCAL): Likewise.
4117 * config/obj-coff.h (S_IS_LOCAL): Likewise.
4118
4119Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
4120
4121 * config/tc-m32r.c: Detect if explicitly parallel instructions
4122 might have an io conflict and issue a warning message.
4123
4124Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
4125
4126 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
4127 cgen_swap_fixups): Functions to save, restore and swap the fixup
4128 chain with a backup copy.
4129 (cgen_asm_finish_insn): Returns address of constructed insn.
4130
4131Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
4132
4133 * listing.c (file_info_struct): Remove FILE, add POS.
4134 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
4135 (file_info): Don't open the file.
4136 (buffer_line): Check for the file in the last_open cache, updating
4137 as necessary.
4138 (print_source): Don't reference file_info->file.
4139 (listing_listing): Likewise.
4140 (listing_print): Close the file in the cache, if any.
4141
4142Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
4143
4144 * read.c (dwarf_file_string): New file static variable.
4145 (emit_expr): Look for constant sequence that leads up to a file
4146 name in DWARF debugging output.
4147 (stringer): Use dwarf_file_string to decide whether to accept a
4148 string as a file name.
4149
4150Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
4151
4152 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
4153 (crack_operand): Add reg->reglst MRI hack.
4154 (r_seg): Put reglst symbols in reg_section.
4155 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
4156
4157Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
4158
4159 * tc-sh.c (get_specific): Handle SGR & DBR.
4160
4161Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
4162
4163 * tc-h8300.c (parse_reg): Take the length of the symbol into
4164 account when attempting to match a register name.
4165 * tc-h8500.c (parse_reg): Likewise.
4166
4167Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
4168
4169 * cgen.c: Formatting changes to improve readability.
4170
4171Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
4172
4173 * config/tc-mips.c (macro): Rework division code to avoid unfilled
4174 delay slot.
4175
4176Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
4177
4178 Based on a patch from Jim Wilson
4179 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
4180 (tc_gen_reloc): Handle cross section PC relative relocs
4181 correctly.
4182
4183Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
4184
4185 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
4186
4187Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
4188
4189 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
4190 (expr_jmp_buf): New static local.
4191 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
4192 (cgen_md_operand): New function.
4193 * tc-m32r.c: Clean up pass over `struct foo' usage.
4194 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
4195
4196Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
4197
4198 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
4199 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
4200
4201Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
4202
4203 * config/tc-i386.c (i386_operand): Give an error if there are
4204 unrecognized characters after an expression.
4205
4206For older changes see ChangeLog-9697
GDB Binutils - Deliverables
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