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New d10v tests.
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
13ae64f3
JJ		 12002-05-23 Jakub Jelinek <jakub@redhat.com>
2
3 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
4 (obj_elf_common): Call elf_common.
5 (obj_elf_tls_common): New function.
6 (elf_pseudo_tab): Support .tls_common.
7 (special_sections): Add .tdata and .tbss.
8 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
9 sections.
10 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
11 (obj_elf_parse_section_letters): Include T in error message.
12 * config/tc-ppc.c (ppc_section_letter): Likewise.
13 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
14 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
15 SEC_MERGE.
16 * config/tc-sparc.c (md_apply_fix3): Likewise.
17 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
18 Define them if not BFD_ASSEMBLER.
19 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
20 and @NTPOFF.
21 (md_apply_fix3): Add TLS relocs.
22 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
23 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
24 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
25 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
26 (ia64_elf_section_letter): Include T in error message.
27 (md_begin): Support TLS operators.
28 (md_operand): Likewise.
29 (ia64_gen_real_reloc_type): Support TLS relocs.
30 * testsuite/gas/i386/tlspic.s: New file.
31 * testsuite/gas/i386/tlsd.s: New file.
32 * testsuite/gas/i386/tlsnopic.s: New file.
33 * testsuite/gas/i386/tlsd.d: New file.
34 * testsuite/gas/i386/tlsnopic.d: New file.
35 * testsuite/gas/i386/tlspic.d: New file.
36 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
37 * testsuite/gas/ia64/tls.s: New file.
38 * testsuite/gas/ia64/tls.d: New file.
39 * testsuite/gas/ia64/ia64.exp: Add tls test.
40 * write.c (adjust_reloc_syms): Don't change symbols in
41 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
42
c62e1cc3
NC		 432002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
44
45 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
46 round the relocation up rather than down.
47
6ff96af6
NC		 482002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
49
50 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
51 flag.
52 * doc/as.texinfo: Document that the COFF version of .section
53 ignores the 'a' flag.
54
18e1d487
AM		 552002-05-23 Alan Modra <amodra@bigpond.net.au>
56
69108c1f
AM		 57 * config/tc-alpha.c (assemble_tokens): Protect use of
58 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
59
18e1d487
AM		 60 * write.c (size_seg): Check adjustment to last frag.
61 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
62 section alignment.
63 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
64 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
65 (write_object_file): Invoke md_do_align if available, and use
66 frag_align_code on text sections.
67 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
68 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
69 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
70 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
71 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
72 BFD_ASSEMBLER too.
73
9d66a1d9
L		 742002-05-22 H.J. Lu <hjl@gnu.org>
75
76 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
77 for source file.
78
76feaaf3
NC		 792002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
80
81 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
82 as ELF builds.
83
1080e97d
L		 842002-05-22 H.J. Lu <hjl@gnu.org>
85
86 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
87 for one .loc for compiler.
88
c90bbe5b
TS		 892002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
90
91 * config/tc-mips.c (macro): Relax warning, it's toot strict for
92 embedded-PIC.
93
771c7ce4
TS		 942002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
95
96 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
97 Optimize the rotate by zero case.
98
fa70f2ed
NC		 992002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
100
101 * configure.in: Remove accidental enabling of bfd_gas=yes for
102 sh-coff targets.
103 * configure: Regenerate.
104
411863a4
KH		 1052002-05-18 Kazu Hirata <kazu@cs.umass.edu>
106
107 * app.c: Fix formatting.
108 * as.c: Likewise.
109 * ehopt.c: Likewise.
110 * expr.c: Likewise.
111 * input-file.c: Likewise.
112 * listing.c: Likewise.
113 * macro.h: Likewise.
114 * stabs.c: Likewise.
115 * symbols.c: Likewise.
116
eb268f46
AM		 1172002-05-17 Alan Modra <amodra@bigpond.net.au>
118
119 * config/obj-generic.c: Delete file.
120 * config/obj-generic.h: Likewise.
121
bdfdba87
MM		 1222002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
123
124 * config/tc-avr.c (mcu_types): Update for new devices.
125
3bec30a8
TS		 1262002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
127
128 * config/tc-mips.c (macro): Warn about wrong la/dla use.
129
8586fc66
TS		 1302002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
131
132 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
133 worked sometimes by accident. Fix copy&paste comment.
134
195325d2
TS		 1352002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
136
137 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
138 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
139 (mips_elf_final_processing): Let n32 use .reginfo.
140
4db1a35d
TS		 1412002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
142
143 * config/tc-mips.c (append_insn): Fix too small range of variable.
144
7f367f01
NC		 1452002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
146
147 * config/tc-arm.c (arm_cleanup): Remove redundant call to
148 listing_prev_line().
149
7193a0e7
NC		 1502002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
151
f5b4e9e4
NC		 152 * config/tc-arm.c (md_assemble): Remove redundant call to
153 listing_prev().
154
b6675117
NC		 155 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
156 loc_directive_seen.
157
7193a0e7
NC		 158 * stabs.c (s_stab_generic): Fix grammatical error in warning
159 message.
160
50b31228
AM		 1612002-05-13 Alan Modra <amodra@bigpond.net.au>
162
163 * write.c (subsegs_finish): Don't specially align last subseg.
164
cce5a618
NC		 1652002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
166
6360824b
NC		 167 * stabs.c (s_stab_generic): Warn about a description field that is
168 too big.
169
f8e42b8c
NC		 170 * config/obj-coff.c: Fix compile time warnings when compiling
171 without BFD_ASSEMBLER defined.
172 Fix formatting.
173
cce5a618
NC		 174 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
175 target.
176 (md_pcrel_from_section): Use md_pcrel_from().
177
d7c310c2
NC		 1782002-05-11 Bruno Haible <bruno@clisp.org>
179
180 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
181 by dwarf2_directive_loc, instead of calling dwarf2_where.
182
5d6255fe
KH		 1832002-05-11 Kazu Hirata <kazu@cs.umass.edu>
184
185 * config/obj-coff.h: Fix formatting.
186 * config/tc-mcore.c: Likewise.
187 * config/tc-mn10300.c: Likewise.
188 * config/tc-openrisc.c: Likewise.
189 * config/tc-or32.c: Likewise.
190 * config/tc-pdp11.c: Likewise.
191 * config/tc-ppc.c: Likewise.
192 * config/tc-ppc.h: Likewise.
193 * config/tc-sh64.c: Likewise.
194 * config/tc-sh.c: Likewise.
195 * config/tc-tic54x.c: Likewise.
196 * config/tc-xstormy16.c: Likewise.
197 * config/tc-xstormy16.h: Likewise.
198
cc8a6dd0
KH		 1992002-05-09 Kazu Hirata <kazu@cs.umass.edu>
200
201 * config/obj-coff.c: Fix formatting.
202 * config/obj-elf.c: Likewise.
203 * config/tc-alpha.c: Likewise.
204 * config/tc-arm.c: Likewise.
205 * config/tc-d10v.c: Likewise.
206 * config/tc-d30v.c: Likewise.
207 * config/tc-h8300.c: Likewise.
208 * config/tc-hppa.c: Likewise.
209
412167cb
AM		 2102002-05-09 Alan Modra <amodra@bigpond.net.au>
211
212 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
213 reloc when no_cond_jump_promotion.
214
91975467
JW		 2152002-05-08 Jim Wilson <wilson@redhat.com>
216
217 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
218 current variable part of frag.
219
a1b6236b
KH		 2202002-05-08 Kazu Hirata <kazu@cs.umass.edu>
221
222 * config/tc-mmix.c: Fix formatting.
223 * config/tc-mmix.h: Likewise.
224
c8615825
AM		 2252002-05-08 Alan Modra <amodra@bigpond.net.au>
226
227 * configure: Regenerate.
228
8a104df9
KH		 2292002-05-07 Kazu Hirata <kazu@cs.umass.edu>
230
231 * config/tc-m68k.c: Fix formatting.
232
d3d8a9ee
NC		 2332002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
234
235 * Makefile.am: Honour DESTDIR.
236 * Makefile.in: Regenerate.
237
40449e9f
KH		 2382002-05-06 Kazu Hirata <kazu@cs.umass.edu>
239
240 * config/tc-ia64.c: Fix formatting.
241 * config/tc-ia64.h: Likewise.
242
98d3f06f
KH		 2432002-05-04 Kazu Hirata <kazu@cs.umass.edu>
244
245 * config/tc-mips.c: Fix formatting.
246 * config/tc-s390.c: Likewise.
247 * config/tc-s390.h: Likewise.
248
8f5b2891
AO		 2492002-05-03 Alexandre Oliva <aoliva@redhat.com>
250
251 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
252 information for instructions.
253
d1a6c242
KH		 2542002-05-02 Kazu Hirata <kazu@cs.umass.edu>
255
256 * as.h: Fix formatting.
257 * cgen.c: Likewise.
258 * cgen.h: Likewise.
259 * dwarf2dbg.c: Likewise.
260 * frags.h: Likewise.
261 * gasp.c: Likewise.
262 * macro.c: Likewise.
263 * read.c: Likewise.
264 * stabs.c: Likewise.
265 * symbols.c: Likewise.
266
1cfc59d5
AM		 2672002-05-02 Alan Modra <amodra@bigpond.net.au>
268
72297628
AM		 269 * app.c (mri_pseudo): Only declare for TC_M68K.
270
1cfc59d5
AM		 271 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
272 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
273 BFD_RELOC_16_BASEREL.
274 (md_assemble): Likewise.
275 (md_apply_fix3): Likewise.
276
358b94bd
NC		 2772002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
278
279 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
280 zero into an add of zero - it is not the same.
281
d8731e7d
NC		 2822002-05-01 Arati Dikey <aratid@kpit.com>
283
284 * tc-sh.c (get_specific): Generate warning if the same
285 destination register is used in parallel instructions.
286
200dbde8
AM		 2872002-05-01 Andrew Macleod <amacleod@cygnus.com>
288
289 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
290
3f3cdb03
AM		 2912002-05-01 Alan Modra <amodra@bigpond.net.au>
292
293 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
294 backwards to prevent cascading errors.
295
9b2b7d69
MM		 2962002-04-30 Mark Mitchell <mark@codesourcery.com>
297
298 * configure.in: Add support for powerpc-*-windiss.
299 * configure: Regenerated.
300
0f3f3d8b
AM		 3012002-04-28 Alan Modra <amodra@bigpond.net.au>
302
819e6420
AM		 303 * config/tc-s390.c (md_parse_option): Formatting.
304
0f3f3d8b
AM		 305 * config/tc-i386.c: Formatting fixes, add missing space in error
306 message.
307
3c25c5f6
NC		 3082002-04-24 Christian Groessler <chris@groessler.org>
309
310 * config/tc-z8k.c (build_bytes): Add support for new cases:
311 CLASS_IGNORE and ARG_NIM4.
312 (md_assemble): Prevent destruction of input_line_pointer if
313 get_operands returns failure.
314
af55c2e6
CD		 3152002-04-24 Chris G. Demetriou <cgd@broadcom.com>
316
317 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
318 instructions to be generated by macros.
319
062cd5e7
AS		 3202002-04-24 Andreas Schwab <schwab@suse.de>
321
322 * config/tc-i386.c (output_jump, output_disp)
323 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
324 more.
325 (md_apply_fix3): Remember addend value for rela relocations.
326 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
327
2b2e39bf
CD		 3282002-04-22 Chris Demetriou <cgd@broadcom.com>
329
330 * config/tc-mips.c (macro_build): Add close-parenthesis missing
331 from previous change.
332
80cc45a5
EC		 3332002-04-22 Eric Christopher <echristo@redhat.com>
334
2b2e39bf
CD		 335 * config/tc-mips.c (macro_build): Add warning if macro instructions
336 are expanded into a branch delay slot.
80cc45a5 337
ffa554ed
GK		 3382002-04-17 Geoffrey Keating <geoffk@redhat.com>
339
340 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
341 numbers, gdb relies on them to detect the start of the prologue.
342
302576af
MS		 3432002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
344
345 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
346 symbols in merge sections.
347
0f3f3d8b 3482002-04-16 Alan Modra <amodra@bigpond.net.au>
091e58c1
AM		 349
350 * as.c (main): Don't reference _bfd_chunksize.
351
76b999d0
TR		 3522002-04-15 Tom Rix <trix@redhat.com>
353
80cc45a5 354 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
76b999d0
TR		 355 symbols in merge sections.
356
580a832e
RS		 3572002-04-11 Richard Sandiford <rsandifo@redhat.com>
358
359 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
360 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
361 argument for the precision.
362 (gen_to_words): Update accordingly.
363
edde18a5
AM		 3642002-04-10 Alan Modra <amodra@bigpond.net.au>
365
366 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
367 BFD_VERSION_STRING unavailable.
368 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
369
5bcd00a6
JR		 370Tue Apr 9 16:45:48 2002 J"orn Rennecke <joern.rennecke@superh.com>
371
372 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
373 symbol_used_in_reloc_p is true.
2ed5f585
JR		 374
375 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
376 endian hosts.
377
8e42bcb6
AM		 3782002-04-04 Alan Modra <amodra@bigpond.net.au>
379
380 * dep-in.sed: Cope with absolute paths.
381 * Makefile.am (dep.sed): Subst TOPDIR.
382 Run "make dep-am".
383 * Makefile.in: Regenerate.
384
874e8986
TS		 3852002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
386
387 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
388 (mips_ip): Remove unused variable.
389 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
390 unsigned char with bfd_byte.
391 (s_file): Remove unused variable.
392 (s_mips_ent): Likewise.
393
fbdbf472
TR		 3942002-04-03 Tom Rix <trix@redhat.com>
395
396 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
397 (build_insn): Same.
398 (find_opcode): Fix warning in as_warn.
399 * config/tc-d10v.h: Update Copyright.
400
4012002-04-03 Alan Matsuoka <alanm@redhat.com>
402 Tom Rix <trix@redhat.com>
403
404 From Jeff Knaggs <jknaggs@redhat.com>
80cc45a5 405 * config/tc-d10v.c (check_resource_conflict): New function to
fbdbf472
TR		 406 check for resource conflicts.
407
408 From Jason Eckhardt <jle@redhat.com>
409 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
410 imm3 fields.
411 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
412 reserved control registers is used.
413 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
414 imm3 fields.
415
416 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
417 * tc-d10v.c (parallel_ok): Prevent packing only if the first
418 instruction cannot be packed.
419
420 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
421 * gas/config/tc-d10v.c (check_resource_conflict): Only check
422 write-write conflicts.
423 (md_assemble): Reformat introductory comment.
424 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
425 arguments.
426
784b640d
AM		 4272002-04-03 Alan Modra <amodra@bigpond.net.au>
428
429 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
430 O_logical_not>): Derive final_seg from add_symbol.
431 <O_multiply..O_logical_or>: More final_seg twiddles.
432
5f44c186
RH		 4332002-04-01 Jessica Han <jessica@cup.hp.com>
434
435 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
436 in 32-bit mode.
437
3458b54c
AS		 4382002-03-27 Andreas Schwab <schwab@suse.de>
439
440 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
441 field for pc-relative fixups.
442 (output_disp): Likewise.
443 (md_estimate_size_before_relax): Likewise.
444 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
445 pc-relative fixups in 64bit mode.
446
815b453c
AM		 4472002-03-22 Alan Modra <amodra@bigpond.net.au>
448
449 * config/te-aix5.h: Typo fix.
450
d5b32339
AM		 4512002-03-21 Alan Modra <amodra@bigpond.net.au>
452
453 * Makefile.am: Run "make dep-am".
454 * Makefile.in: Regenerate.
455 * doc/Makefile.in: Regenerate.
456
f201ccb3
NC		 4572002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
458
459 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
460 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
461
177b4a6a
AO		 4622002-03-18 Alexandre Oliva <aoliva@redhat.com>
463
464 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
465 the EXTENDED bit here; report the estimate according to the
466 current size.
467
eb1e0e80
NC		 4682002-03-18 Tom Rix <trix@redhat.com>
469
470 * configure.in: Add AIX 5 support.
471 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
472 * config/te-aix5.h: New file. AIX 5 support.
473 * configure: Regenerate.
474
a1c259a1
NC		 4752002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
476
477 * po/fr.po: Updated version.
478
949f2b5c
AJ		 4792002-03-16 Andreas Jaeger <aj@suse.de>
480
481 * doc/c-mips.texi (Machine Dependencies): Add new node.
482
1f25f5d3
CD		 4832002-03-15 Chris G. Demetriou <cgd@broadcom.com>
484
485 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
486 (mips_opts): Initialize "ase_mips3d" member.
487 (file_ase_mips3d): New variable.
488 (CPU_HAS_MIPS3D): New macro.
489 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
490 based on command line options and configuration defaults.
491 (macro_build, mips_ip): Accept MIPS-3D instructions if
492 mips_opts.ase_mips3d is set.
493 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
494 Add support for "-mips3d" and "-no-mips3d" options.
495 (OPTION_ELF_BASE): Move to accomodate new options.
496 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
497 (mips_elf_final_processing): Add a comment indicating that a
498 MIPS-3D ASE ELF header flag should be set, when one exists.
499 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
500 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
501 nomips3d" directives.
949f2b5c 502
2be11e7e
HPN		 5032002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
504
505 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
506 a weak symbol in same section to be within reach.
507
9ce88e60
NC		 5082002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
509
510 * po/fr.po: Updated version.
511
1e16b528
AS		 5122002-03-12 Andreas Schwab <schwab@suse.de>
513
514 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
515 body record so that an error is given for misplaced .save
516 pseudo-ops.
517
29b0f896
AM		 5182002-03-09 Alan Modra <amodra@bigpond.net.au>
519
520 * config/tc-i386.h (REX_OPCODE): Define.
521 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
522 (rex_byte): typedef to int.
523 * config/tc-i386.c: Group prototypes and vars together.
524 Formatting fixes. Remove occurrences of "register" keyword.
525 (true): Delete.
526 (false): Delete.
527 (mode_from_disp_size): Add INLINE keyword to prototype.
528 (fits_in_signed_byte): Likewise.
529 (fits_in_unsigned_byte): Likewise.
530 (fits_in_unsigned_word): Likewise.
531 (fits_in_signed_word): Likewise.
532 (fits_in_unsigned_long): Likewise.
533 (fits_in_signed_long): Likewise.
534 (type_names): Constify.
535 (intel_float_operand): Constify param.
536 (add_prefix): Use REX_OPCODE.
537 (md_assemble): Likewise. Modify for changed rex_byte.
538 (parse_insn): Split out of md_assemble.
539 (parse_operands): Likewise.
540 (swap_operands): Likewise.
541 (optimize_imm): Likewise.
542 (optimize_disp): Likewise.
543 (match_template): Likewise.
544 (check_string): Likewise.
545 (process_suffix): Likewise.
546 (check_byte_reg): Likewise.
547 (check_long_reg): Likewise.
548 (check_qword_reg): Likewise.
549 (check_word_reg): Likewise.
550 (finalize_imm): Likewise.
551 (process_operands): Likewise.
552 (build_modrm_byte): Likewise.
553 (output_insn): Likewise.
554 (output_branch): Likewise.
555 (output_jump): Likewise.
556 (output_interseg_jump): Likewise.
557 (output_disp): Likewise.
558 (output_imm): Likewise.
559
2e64b665
DJ		 5602002-03-07 Daniel Jacobowitz <drow@mvista.com>
561
562 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
563
937149dd
AM		 5642002-03-06 Alan Modra <amodra@bigpond.net.au>
565
566 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
567 relocs except when BFD64.
568
569 * write.c (number_to_chars_bigendian): Don't abort when N is
570 larger than sizeof (VAL).
571 (number_to_chars_littleendian): Likewise.
572
40d74fb1
JL		 5732002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
574
575 * config/tc-hppa.c (md_apply_fix3): Add cast.
576 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
577 e_rrsel.
578
cd3cde86
AM		 5792002-03-05 Paul Koning <pkoning@equallogic.com>
580
581 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
582 (parse_ac5): New function for parsing float regs in float operand.
583 (parse_expression): Remove attempt to make literals be octal.
584 (parse_op_no_deferred): Support float literals.
585 (parse_op): Reject attempts to refer to float regs.
586 (parse_fop): New function, like parse_op but for float operand.
949f2b5c 587 (md_assemble): Add cases to parse float operands. Also fix
cd3cde86
AM		 588 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
589
e9682144
L		 5902002-03-04 H.J. Lu <hjl@gnu.org>
591
592 * config/obj-elf.c (special_section): Add .init_array,
593 .fini_array and .preinit_array.
594
595 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
596 .init_array and .fini_array.
597
26eb4093
JJ		 5982002-03-01 Jakub Jelinek <jakub@redhat.com>
599
600 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
601 visibility.
602 (obj_frob_symbol): Copy visibility.
603
559e22f3
JJ		 6042002-02-28 Jakub Jelinek <jakub@redhat.com>
605
606 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
607 s_text.
608 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
609
ef412327
NC		 6102002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
611
612 * po/es.po: Updated.
613
b25a253c
CD		 6142002-02-26 Chris Demetriou <cgd@broadcom.com>
615
616 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
617 only, undo the changes made on 2001-06-08, with the
618 effect being that common or extern symbols are
619 adjusted for embedded-PIC, but weak symbols are not.
620 (md_estimate_size_before_relax: Likewise, with the effect
621 that extern symbols are treated the same as weak symbols
622 only if not embedded-PIC.
623 (mips_fix_adjustable) Likewise, with the effect that
624 weak or extern symbols are not adjusted for embedded-PIC.
625 (md_apply_fix3): Tweak so that the case where value is zero
626 is handled more correctly for embedded-PIC code.
627
fe41178f
NC		 6282002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
629
587fe2b3
NC		 630 * doc/as.texinfo (Overview): Add missing @ifset IA64
631
fe41178f
NC		 632 * configure.in (LINGUAS): Add es.po.
633 * configure: Regenerate.
634 * po/es.po: New file.
635
4d34fb5f
TS		 6362002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
637
638 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
639 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
640 and NO_PIC cases. Code cleanup.
641 (macro2): Fix handling of 64bit register loads.
642
9e32ca89
NC		 6432002-02-25 David Mosberger <davidm@hpl.hp.com>
644
645 * doc/as.texinfo: Add entry for IA64.
646 * doc/c-ia64.texi: New file.
647
23e1d84c
AM		 6482002-02-25 Alan Modra <amodra@bigpond.net.au>
649
c7d004c5
AM		 650 * config/tc-hppa.c: Update copyright date.
651
652 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
23e1d84c
AM		 653 Remove references to chip manufacturers.
654 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
655 Correct comments.
656 (md_show_usage): Remove references to chip manufacturers. Mention
657 -mpower4.
658 (md_begin): Test power4 opcode flag bits.
659
b1c6bf70 6602002-02-22 David Mosberger <davidm@hpl.hp.com>
6290819d
NC		 661
662 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
663 count exceeds prologue count.
664 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
665 (unwind.label_prologue_count): New member.
666
667 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
668
669 (get_saved_prologue_count): New function.
670 (save_prologue_count): New function.
671 (free_saved_prologue_count): New function.
672 (dot_label_state): Record state label by calling save_prologue_count().
673 (dot_copy_state): Restore prologue count by calling
674 get_saved_prologue_count().
675 (generate_unwind_image): Free up list of saved prologue
676 counts by calling free_saved_prologue_counts().
677
f1e7a2c9
NC		 6782002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
679
680 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
681 function declarations.
682
3f965e60
NC		 6832002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
684
685 * NEWS: Note that GASP is now deprecated.
686 * Makefile.am: Do not build gasp-new by default.
687 * Makefile.in: Regenerate.
688 * doc/Makefile.am: Do not install gasp.info.
689 * doc/Makefile.in: Regenerate.
690 * gas/gasp.texi: Note that gasp is now deprecated.
691
9a66911f
NC		 6922002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
693
694 * NEWS: Mark 2.12 branch.
695
f88fd9fe
TT		 6962002-02-19 Tom Tromey <tromey@redhat.com>
697
698 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
699
da0e507f
TS		 7002002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
701
702 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
703 option input.
704
ff0fb565
MS		 7052002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
706
707 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
708 Make bit size independent of architecture switch.
709 (md_begin): Add warning for -m64 with -Aesa.
710 (s390_md_end): Use renamed architecture defines.
711
a245a9aa
DJ		 7122002-02-18 Daniel Jacobowitz <drow@mvista.com>
713
714 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
715
8bf549a8
NC		 7162002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
717
718 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
719 instead of CRIS.
720
9151e8bf
CD		 7212002-02-15 Chris Demetriou <cgd@broadcom.com>
722
723 * config/tc-mips.c (md_estimate_size_before_relax): Really
724 make sure we treat weak like extern only for ELF. (Fixes
725 patch from 2001-07-25.)
726
59455fb1
BE		 7272002-02-15 Ben Elliston <bje@redhat.com>
728
729 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
730 works as expected.
731
49fda6c8
HPN		 7322002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
733
734 * NEWS: Mention support for MMIX.
735
2d2bf3e0
CD		 7362002-02-13 Chris Demetriou <cgd@broadcom.com>
737
738 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
739 a sequence of indpendent 'if' statements for easier debugging
740 and future modification.
741
76f57f3a
JT		 7422002-02-13 Matt Fredette <fredette@netbsd.org>
743
744 * config/tc-m68k.c (md_show_usage): No longer display a
745 hard-coded "68020" for the default CPU, instead display the
746 canonical name of the true, configured default CPU.
747 (m68k_elf_final_processing): Mark objects for sub-68020
748 CPUs with the new EF_M68000 flag.
749
3bf057fa
AS		 7502002-02-13 Andreas Schwab <schwab@suse.de>
751
752 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
753 pc-relative relocations to merge sections in 64-bit mode.
754
6334e312 7552002-02-13 Ben Elliston <bje@redhat.com>
1ac57253
BE		 756
757 * NEWS: Document floating point number handling in gasp.
758 * gasp.c: Include <assert.h> and "xregex.h".
759 (is_flonum): New function.
760 (chew_flownum): Likewise.
761 (change_base): Consume flonums from the input, where possible.
762 * doc/gasp.texi (Constants): Document floating point numbers.
763
3dcfe21d
AM		 7642002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
765
766 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
767 that implicitly use LR and RR selectors.
768
913572ec
AO		 7692002-02-12 Alexandre Oliva <aoliva@redhat.com>
770
771 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
772 and `epsw' as available on AM33 and above only.
773 (other_register_name): Add logic to handle machine type encoded in
774 reg_number.
775
9b90b531
TR		 7762002-02-11 Tom Rix <trix@redhat.com>
777
949f2b5c 778 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
9b90b531
TR		 779 xcoff64.
780
6c1b24e4
AO		 781Mon Feb 11 11:23:38 2002 Alexandre Oliva <aoliva@redhat.com>
782
783 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
784 Use all over.
785
7ecd2f8b
JH		 786Mon Feb 11 12:59:29 CET 2002 Jan Hubicka <jh@suse.cz>
787
788 * i386.c (md_assemble): Support 32bit address prefix.
789 (i386_displacement): Likewise.
790 (i386_index_check): Accept 32bit addressing in 64bit mode.
791
7eb27ef2
AO		 7922002-02-11 Alexandre Oliva <aoliva@redhat.com>
793
794 * config/tc-sh.c (dot): Removed unused function.
795
fa702524
AM		 7962002-02-11 Alan Modra <amodra@bigpond.net.au>
797
798 * Makefile.am: "make dep-am".
799 * Makefile.in: Regenerate.
800 * aclocal.m4: Regenerate.
801 * config.in: Regenerate.
802 * configure: Regenerate.
803 * doc/Makefile.in: Regenerate.
804
625e1353
RH		 8052002-02-10 Richard Henderson <rth@redhat.com>
806
807 * doc/c-alpha.texi: New file.
808 * doc/Makefile.am (CPU_DOCS): Add it.
809 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
810
543833df
RH		 8112002-02-09 Richard Henderson <rth@redhat.com>
812
813 * config/tc-alpha.c (O_samegp): New.
814 (USER_RELOC_P): Include it.
815 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
816 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
817 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
818 (alpha_validate_fix): New.
819 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
820
328eb32e
HPN		 8212002-02-09 Hans-Peter Nilsson <hp@axis.com>
822
823 * doc/c-cris.texi: New.
824 * doc/all.texi: @set CRIS.
825 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
826 Include c-cris.texi.
827 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
828 * doc/Makefile.in: Regenerate.
829
6373ee54
CD		 8302002-02-08 Chris Demetriou <cgd@broadcom.com>
831
832 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
833 determine if a number is a sign-extended 32-bit number.
834 (load_register): Use IS_SEXT_32BIT_NUM.
835 (macro): Check if load/store macro handling is using a
836 constant 32-bit address on 64-bit address systems, and if
837 so optimize the generation of that address.
838
50a4c611
RH		 8392002-02-08 Richard Henderson <rth@redhat.com>
840
841 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
842 we've eliminated all foreign relocation types yet.
843 (alpha_fix_adjustable): Likewise.
844
324bfcf3
AO		 8452002-02-08 Alexandre Oliva <aoliva@redhat.com>
846
847 Contribute sh64-elf.
848 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
849 Stephen Clarke <Stephen.Clarke@st.com>
850 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
851 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
852 * config/tc-sh.c (md_relax_table): Added default sizes for
853 non-PC-relative UNDEF_MOVI, and relaxation sequences for
854 MOVI_16, MOVI_32 and MOVI_48.
855 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
856 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
857 and MOVI_16.
858 (shmedia_md_estimate_size_before_relax): Remove redundant
859 blocks. Set fragP->fr_var even if relaxation type unchanged.
860 Retain UNDEF_MOVI until expression decays to number.
861 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
862 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
863 relocation types. Take fixP->fx_addnumber into account too.
864 (shmedia_md_apply_fix): Likewise.
865 (shmedia_md_convert_frag): Likewise.
866 (shmedia_build_Mytes): Likewise.
867 (sh64_consume_datalabel): Complain about nested datalabel.
868 Support PIC relocs. Call sh_parse_name.
869 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
870 in tc-sh.h to SHmedia reloc types.
871 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
872 MOVI_GOTPC): New relaxation constants.
873 (md_relax_table): Introduce relaxation directives for PIC-related
874 constants.
875 (sh_PIC_related_p): Handle datalabel.
876 (sh_check_fixup): Choose SH5 PIC relocations.
877 (sh_cons_fix_new): Added BDF_RELOC_64.
878 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
879 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
880 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
881 current ISA is SHmedia, get 7 bytes.
882 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
883 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
884 void function.
885 * config/tc-sh64.c (shmedia_apply_fix): Rename to
886 shmedia_apply_fix3 and make void.
887 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
888 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
889 as_bad.
890 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
891 * config/tc-sh64.h (md_parse_name): Take &c as argument.
892 2001-03-14 DJ Delorie <dj@redhat.com>
893 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
894 * doc/Makefile.in(CPU_DOCS): Ditto.
895 * doc/c-sh64.texi: New file.
896 * doc/as.texinfo: Add SH64 support.
897 2001-03-13 DJ Delorie <dj@redhat.com>
898 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
899 A_REUSE_PREV so that its purpose is more obvious.
900 (shmedia_build_Mytes): Ditto.
901 2001-03-07 DJ Delorie <dj@redhat.com>
902 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
903 before processing.
904 (sh64_vtable_inherit): Ditto.
905 (strip_datalabels): New, strip "datalabel" from given line.
906 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
907 pseudos.
908 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
909 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
910 call ...
911 (shmedia_build_Mytes): ... to here.
912 2001-03-06 DJ Delorie <dj@redhat.com>
913 * config/tc-sh.c: Remove sh64-specific uaquad now that there
914 is a generic one.
915 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
916 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
917 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
918 address by one in call to dwarf2_emit_insn.
919 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
920 Implement ".abi" pseudo and correct .cranges descriptors. Correct
921 alignment handling broken by imported changes.
922 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
923 (sh64_handle_align): Declare.
924 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
925 (sh64_max_mem_for_rs_align_code): Declare.
926 (enum sh64_isa_values): Moved here from tc-sh64.c.
927 (md_do_align): Define.
928 (sh64_do_align): Declare.
929 (struct sh64_tc_frag_data): New.
930 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
931 changed.
932 (TC_FRAG_INIT): Change to set new datatype.
933 (struct sh64_segment_info_type): Rename member
934 last_flushed_location to last_contents_mark. All users changed.
935 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
936 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
937 * config/tc-sh.c (md_pseudo_table): Add ".abi".
938 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
939 of unsetting seen_insn.
940 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
941 call sh64_update_contents_mark.
942 (sh_handle_align): Remove HAVE_SH64-conditioned code.
943 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
944 enum sh64_isa_values.
945 (sh64_set_contents_type): Drop segT parameter. All callers changed.
946 (emitting_crange): Boolean guard moved to file scope from function
947 scope in sh64_set_contents_type.
948 (s_sh64_abi): New.
949 (sh64_update_contents_mark): New; most split out from
950 sh64_flush_pending_output.
951 (shmedia_md_end): Call sh64_update_contents_mark. Set
952 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
953 (sh64_do_align): New function.
954 (sh64_max_mem_for_rs_align_code): New function.
955 (sh64_handle_align): Rename from shmedia_do_align. Make
956 non-static. Add head comment. Emit zero bytes for n bytes modulo
957 four. Change return-type to void.
958 (shmedia_elf_new_section): Remove.
959 (shmedia_md_assemble): Call sh64_update_contents_mark.
960 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
961 new frag. Call sh64_update_contents_mark after making the new
962 frag.
963 (sh64_flush_pending_output): Just call sh64_update_contents_mark
964 and sh_flush_pending_output.
965 (sh64_flag_output): Also call md_flush_pending_output, but add
966 condition on not emitting_crange.
967 (sh64_tc_cons_fix_new): Remove.
968 2001-01-12 Nick Clifton <nickc@redhat.com>
969 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
970 alignment handling scheme imported from sourceware.
971 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
972 * config/tc-sh64.h (TARGET_FORMAT): Define.
973 (sh64_target_format): Prototype.
974 * config/tc-sh64.c (sh64_target_mach): New function.
975 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
976 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
977 zero_address_frag instead of copying the frag of the symbol.
978 (shmedia_frob_file_before_adjust): Ditto.
979 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
980 to valueT to remove signedness.
981 (shmedia_md_convert_frag): Add parameter final. Rename parameter
982 headers to output_bfd. Do not evaluate symbols if final is false;
983 do emit fixups.
984 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
985 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
986 to the current frag, call shmedia_md_convert_frag to emit fixups
987 and make frag_wane neutralize the frag. Update comments.
988 * config/tc-sh.c (md_convert_frag): Change caller of
989 shmedia_md_convert_frag.
990 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
991 * config/tc-sh64.h: Tweak comments and correct formatting.
992 * config/tc-sh64.c: Ditto.
993 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
994 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
995 for the no-relocation case.
996 (shmedia_check_limits): Fix range check being off-by-one for PTA.
997 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
998 wrappers.
999 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1000 comment.
1001 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1002 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1003 expansion.
1004 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1005 Correct comment.
1006 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1007 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1008 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1009 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1010 al>: Set lowest bit of field to relocate to 1 and rest to empty,
949f2b5c 1011 if reloc is emitted.
324bfcf3
AO		 1012 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1013 New options plus bugfixes.
1014 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1015 "-expand-pt32".
1016 (md_parse_option): Handle new options.
1017 (md_show_usage): Add blurb for new options.
1018 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1019 (sh64_expand, sh64_pt32): New variables.
1020 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1021 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1022 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1023 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1024 <resolved previously-pc-relative relocs>: Handle
1025 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1026 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1027 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1028 points to SHcompact code.
1029 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1030 SH64PCREL16)>: Check that ISA of what operand points at and
1031 PTA/PTB matches, or emit error.
1032 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1033 SHMEDIA_BFD_RELOC_PT.
1034 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1035 operand.
1036 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1037 condition for MOVI expansion.
1038 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1039 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1040 sh64_expand.
1041 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1042 fixup.
1043 (sh64_target_format): Error-check setting of sh64_pt32 and
1044 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1045 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1046 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1047 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1048 * config/tc-sh64.c: Improve comments.
1049 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1050 not say the linker will check correctness of PTA/PTB expansion.
1051 (shmedia_md_end): Make non-static.
1052 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1053 prototype.
1054 * config/tc-sh.c (sh_finalize): Remove.
1055 * config/tc-sh.h (md_end): Do not define.
1056 Remove prototype for sh_finalize.
1057 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1058 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1059 sh64_section_data container when storing section type in tdata
1060 field in elf_section_data.
1061 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1062 EF_SH5.
1063 * Makefile.am: Update dependencies.
1064 * Makefile.in: Regenerate.
1065 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1066 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1067 dwarf2_emit_insn call with test on debug_type.
1068 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1069 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1070 CRT_SH5_ISA32 sticky for 64-bit.
1071 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1072 Generate .crange sections when switching ISA mode or emitting
1073 constants in same section as code.
1074 * config/tc-sh64.c: Reformat structure definitions.
1075 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1076 variables.
1077 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1078 to emit a .cranges descriptor when contents type changes. Only
1079 emit error if changing contents type and -no-mix is in effect.
1080 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1081 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1082 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1083 sh64_flush_last_crange over sections.
1084 When checking main symbol of datalabel symbol, check for
1085 STO_SH5_ISA32, not ISA type of section in definition.
1086 (shmedia_frob_file_before_adjust): Check main symbol for
1087 STO_SH5_ISA32; don't check ISA type of section in definition.
1088 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1089 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1090 .cranges entries have been output.
1091 (shmedia_elf_new_section): Just call md_flush_pending_output.
1092 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1093 fix. Do not set tc_segment_info_data.in_code for section. Call
1094 sh64_set_contents_type for SHmedia code.
1095 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1096 false. Call md_flush_pending_output.
1097 (sh64_target_format): Check that -no-mix and
1098 -shcompact-const-crange are used in sane combination with other
1099 options.
1100 (shmedia_md_pcrel_from_section): Check type of fix for how to
1101 adjust pc-relative.
1102 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1103 not ISA type of section in definition.
1104 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1105 hold contents-type state.
1106 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1107 (sh64_flush_pending_output): Declare.
1108 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1109 (sh64_tc_cons_fix_new): Declare.
1110 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1111 call sh64_flag_output.
1112 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1113 call sh64_set_contents_type to mark SHcompact code and set
1114 seen_insn.
1115 (md_longopts): New options "-no-mix" and
1116 "-shcompact-const-crange".
1117 (md_parse_option): Handle new options.
1118 (md_show_usage): Add blurb for new options.
1119 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1120 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1121 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1122 (sh64_last_insn_frag): New.
1123 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1124 to get frag for insn opcode for generating fixups; do not assume it
1125 is the same frag.
1126 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1127 for new insn.
1128 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1129 section.
1130 (TC_FRAG_TYPE): Define as fragS *.
1131 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
1132 (sh64_last_insn_frag): Declare.
1133 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
1134 not == NULL before dereferencing.
1135 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
1136 Get rid of BFD section flag and EF_SH64_ABI64.
1137 * config/tc-sh64.c (shmedia_frob_section_type): Use
1138 elf_section_data (sec)->tdata, not a specific BFD section flag, to
1139 communicate the section as containing SHmedia code. Describe why.
1140 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
1141 EF_SH64 regardless of ABI.
1142 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
1143 in error message. Handle resolved expressions for
1144 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
1145 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
1146 (shmedia_check_limits): Handle BFD_RELOC_64.
1147 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
1148 a STO_SH5_ISA32 symbol, only the BFD value.
1149 2000-12-11 Ben Elliston <bje@redhat.com>
1150 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
1151 dwarf2_generate_asm_lineno.
1152 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
1153 Handle PC-relative MOVI expansions with assembler relaxation.
1154 Generate PC-relative relocs from 16-bit PC-relative expressions.
1155 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
1156 (shmedia_md_pcrel_from_section): ...here.
1157 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
1158 turned completely resolved. Adjust relocation type for 16-bit
1159 immediate operands that has turned PC-relative. Adjust back for
1160 MD_PCREL_FROM_SECTION being applied twice.
1161 (shmedia_md_convert_frag): Always emit reloc for expression with
1162 global or weak symbol. Handle relaxation result for PC-relative
1163 expressions.
1164 (shmedia_md_estimate_size_before_relax): An expression with a weak
1165 or global symbol can not be relaxed. Break out tests for
1166 relaxable symbol into variable sym_relaxable.
1167 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
1168 UNDEF_MOVI)>: Break out any PC-relative expression and change
1169 relaxation type.
1170 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
1171 opjp.
1172 <case A_IMMS16>: Fix typo for initial minor relaxation type of
1173 MOVI expansion. If X_op_symbol of the immediate expression is
1174 set, make an expression symbol for the argument to frag_var.
1175 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
1176 relaxations.
1177 (END): Adjust for new relaxations.
1178 (md_relax_table): Add entries for new relaxations.
1179 2000-12-07 Ben Elliston <bje@redhat.com>
1180 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
1181 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
1182 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
1183 SHORI operand offsets in PT/PTA/PTB expansions.
1184 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
1185 Implement DataLabel semantics.
1186 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
1187 shmedia_frob_file_before_adjust.
1188 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
1189 (DATALABEL_SUFFIX): Define.
1190 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
1191 symbol list to update "datalabel" symbols to their main symbol
1192 counterparts.
1193 (shmedia_frob_file_before_adjust): New.
1194 (sh64_adjust_symtab): For remaining datalabel symbols, set to
1195 undefined and set STT_DATALABEL.
1196 (sh64_frob_label): Initialize TC symbol field.
1197 (sh64_consume_datalabel): Actually implement semantics. New
1198 parameter operandf, call it instead of expression.
1199 (sh64_exclude_symbol): New.
1200 * config/tc-sh64.h (md_parse_name): Pass on the function operand
1201 to sh64_consume_datalabel.
1202 (tc_symbol_new_hook): Define to tc_frob_symbol.
1203 (TC_SYMFIELD_TYPE): Define to symbolS *.
1204 (tc_frob_symbol): Define to call sh64_exclude_symbol.
1205 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
1206 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
1207 case.
1208 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
1209 generating dwarf2 debug information.
1210 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
1211 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
1212 elf64-sh64 for the 64-bit ABI.
1213 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
1214 option.
1215 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
1216 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
1217 case-insensitivity.
1218 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
1219 * config/tc-sh64.c: Tweak comments, formatting and error messages.
1220 (enum sh64_abi_values): New type.
1221 (enum sh64_isa_values): New type.
1222 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
1223 (seen_shcompact_mode, seen_shmedia_mode): Delete.
1224 (sh64_abi): Replace shmedia_64.
1225 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
1226 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
1227 (s_sh64_mode): Check validity for this target.
1228 (sh64_target_format): Initialize defaults for ISA and ABI.
1229 Fallback to old object format if no SH64 ISA or ABI has been
1230 specified.
1231 * config/tc-sh.c (md_parse_option): Check combinations for errors.
1232 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
1233 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
1234 * config/tc-sh64.h: Fix typo in comment.
1235 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
1236 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
1237 <PT fixups for absolute values>: Size will be longest, not
1238 shortest.
1239 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
1240 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
1241 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
1242 and l1 to hold lowercase of two first characters. Change all
1243 remaining TO_LOWER to tolower.
1244 * config/tc-sh64.c (TO_LOWER): Delete.
1245 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
1246 (md_parse_name): Define.
1247 (sh64_consume_datalabel): Declare.
1248 (DOLLAR_DOT): Define.
1249 * config/tc-sh64.c (shmedia_parse_exp): New.
1250 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
1251 (shmedia_parse_reg): Remove const from src
1252 parameter.
1253 (shmedia_get_operands): Ditto for args parameter and ptr variable.
1254 (shmedia_md_assemble): Ditto for op_end variable.
1255 (shmedia_get_operand): Ditto for ptr parameter and src variable.
1256 Use shmedia_parse_exp, not parse_exp.
1257 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
1258 parameter. All callers changed.
1259 (shmedia_get_operand): Add shmedia_arg_type parameter. All
1260 callers changed.
1261 (shmedia_parse_reg): Put first two character in local variables.
1262 Use tolower, not TO_LOWER. If no register is found and argtype
1263 indicates a control register, scan shmedia_creg_table
1264 case-insensitive.
1265 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
1266 * Makefile.am (CPU_TYPES): Add sh64.
1267 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
1268 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
1269 Regenerate dependencies.
1270 * Makefile.in: Regenerate.
1271 * configure.in: Add support for sh64-*-elf*.
1272 * configure: Regenerate.
1273 * config/tc-sh64.h: New.
1274 * config/tc-sh64.c: New.
1275 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
1276 .mode, .isa and .uaquad.
1277 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
1278 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
1279 [HAVE_SH64] (END): Define as 10.
1280 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
1281 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
1282 MOVI_64): Define.
1283 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
1284 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
1285 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
1286 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
1287 Define.
1288 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
1289 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
1290 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
1291 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
1292 SHmedia instructions. Handle state-change after switching to
1293 SHcompact.
1294 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
1295 (md_parse_option) [HAVE_SH64]: Parse new options.
1296 (md_show_usage) [HAVE_SH64]: Show usage of new options.
1297 (md_convert_frag) [HAVE_SH64] <default>: Call
1298 shmedia_md_convert_frag instead of abort.
1299 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
1300 BFD_RELOC_SH_SHMEDIA_CODE.
1301 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
1302 SHcompact or SHmedia code.
1303 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
1304 shmedia_md_apply_fix instead of abort.
1305 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
1306 result from calling shmedia_md_estimate_size_before_relax instead
1307 of calling abort.
1308 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
1309 do the work.
1310 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
1311 shmedia_init_reloc and do nothing more if it returns non-zero.
1312 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
1313 * po/POTFILES.in: Regenerate.
1314 * po/gas.pot: Regenerate.
1315
ac3f04d7
AO		 13162002-02-06 Alexandre Oliva <aoliva@redhat.com>
1317
6b32719e
AO		 1318 * config/tc-sh.c (parse_at): Install the correct version of
1319 2002-02-04's patch.
949f2b5c 1320
ac3f04d7
AO		 1321 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
1322 assume fixP->fx_subsy is non-NULL.
1323
7679ead9
AO		 13242002-02-04 Alexandre Oliva <aoliva@redhat.com>
1325
1326 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
fdf4122d 1327 A_DISP_PC_ABS, and adjust it by -4.
7679ead9
AO		 1328 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
1329 expected.
1330 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
1331 the operand type is not A_DISP_PC_ABS.
1332
5459d7a0
HPN		 13332002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
1334
1335 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
1336 common and weak symbols. Handle common and weak symbols as
1337 undefined symbols with regards to GREG handling and merging.
1338 (mmix_frob_file): Ditto.
1339
006336b8
JT		 13402002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
1341
1342 * configure.in (hppa-*-netbsd*): New target.
1343 * configure: Regenerate.
1344 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
1345
9e0665bc
AM		 13462002-02-02 Alan Modra <amodra@bigpond.net.au>
1347
1348 * config/tc-v850.c: Add missing prototypes amd use old-style
1349 function definitions.
1350 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
1351 (sdata_section tdata_section, zdata_section, sbss_section,
1352 tbss_section, zbss_section, rosdata_section, rozdata_section,
1353 scommon_section, tcommon_section, zcommon_section,
1354 call_table_data_section, call_table_text_section): Delete.
1355 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1356 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
1357 v850_call_table_data, v850_call_table_text): Delete.
1358 (struct v850_seg_entry): New.
1359 (v850_seg_table): New.
1360 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
1361 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
1362 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
1363 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
1364 (do_v850_seg): New.
1365 (v850_seg): New.
1366 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
1367 recording of alignment.
1368 (md_pseudo_table): Use v850_seg.
1369 (md_begin): Don't init .call_table_data and .call_table_text here.
1370 Set v850_seg_table bss entry.
1371
973eb340
HPN		 13722002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
1373
1374 Support on-demand global register allocation by passing on
1375 base-plus-offset relocs to the linker.
1376 * config/tc-mmix.c: Tweak and fix typos in comments.
949f2b5c 1377 (allocate_undefined_gregs_in_linker): New variable.
973eb340
HPN		 1378 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
1379 (md_longopts): Add --linker-allocated-gregs.
1380 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
1381 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
1382 (md_show_usage): Update text for -x. Add text for
1383 --linker-allocated-gregs.
1384 (tc_gen_reloc): Derive default value for addend from val and
1385 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
1386 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
1387 GREG if allocate_undefined_gregs_in_linker.
1388 * doc/as.texinfo (Overview) <Target MMIX options>: Add
1389 --linker-allocated-gregs.
1390 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
1391 --linker-allocated-gregs. Mention that it's implied by -x.
1392 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
1393 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
1394
1395 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
1396
ba323545
AM		 13972002-02-01 Alan Modra <amodra@bigpond.net.au>
1398
1399 * Makefile.am: Run "make dep-am"
1400 * Makefile.in: Regenerate.
1401
3b16e843
NC		 14022002-01-31 Ivan Guzvinec <ivang@opencores.org>
1403
1404 * config/tc-or32.c: New file.
1405 * config/tc-or32.h: New file.
1406 * configure.in: Add support for or32 targets.
1407 * configure: Regenerate.
1408 * config/obj-coff.c: Add support for or32 targets.
1409 * config/obj-coff.h: Add support for or32 targets.
1410 * Makefile.am: Add support for or32 targets.
1411 * Makefile.in: Regenerate.
1412 * NEWS: Mention support for OpenRISC.
1413 * doc/Makefile.in: Regenerate.
1414 * po/POTFILES.in: Regenerate.
1415 * po/gas.pot: Regenerate.
1416
912a07db
RS		 14172002-01-30 Richard Sandiford <rsandifo@redhat.com>
1418
1419 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
1420 and mod.
1421
4514d474
CD		 14222002-01-29 Chris Demetriou <cgd@broadcom.com>
1423
1424 * config/tc-mips.c (tc_gen_reloc): Arrange for
1425 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
1426 their LO16 parts, even for ELF.
1427
246fcdee
DJ		 14282002-01-29 Daniel Jacobowitz <drow@mvista.com>
1429
1430 * config/tc-i386.c: Protect definitions of true and false
1431 from redefinition.
1432
00e6e13d
JJ		 14332002-01-28 Jakub Jelinek <jakub@redhat.com>
1434
1435 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
1436 made because of .weak, if they are neither defined nor used in any
1437 way.
1438
4867be41
DJ		 14392002-01-27 Daniel Jacobowitz <drow@mvista.com>
1440
1441 * configure: Regenerated.
1442
7562a296
HPN		 14432002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
1444
1445 * doc/Makefile.am (install): Depend on install-info.
1446 * doc/Makefile.in: Regenerate.
1447
1caa7b23
NC		 14482002-01-26 Nick Clifton <nick@redhat.com>
1449
1450 * po/fr.po: Updated version
1451
166e23f9
KH		 14522002-01-24 Kazu Hirata <kazu@hxi.com>
1453
1454 * config/tc-h8300.c (check_operand): Don't print a warning
1455 when a valid 24-bit address is given to a 16-bit address
1456 operand.
1457
538cd60f
AO		 14582002-01-24 Alexandre Oliva <aoliva@redhat.com>
1459
1460 * config/tc-sh.c (sh_elf_suffix): Removed.
1461 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
1462 sh_end_of_match, sh_parse_name): New functions.
1463 (sh_elf_cons): Simplify.
1464 (parse_exp): Reject misplaced PIC operands.
1465 (md_undefined_symbol): Simplify.
1466 (sh_fix_adjustable): Let @GOTOFF be adjusted.
1467 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
1468 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
1469 Complain if subsy remains at the end.
1470 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
1471 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
1472
b386f24b
AO		 14732002-01-22 Alexandre Oliva <aoliva@redhat.com>
1474
1475 * config/tc-mn10300.c (xr_registers): Move `pc'...
1476 (other_registers): ... here.
1477
c46f0c34
AM		 14782002-01-22 Alan Modra <amodra@bigpond.net.au>
1479
1480 * Makefile.am: Run "make dep-am".
1481 * Makefile.in: Regenerate.
1482 * gas/po/POTFILES.in: Regenerate.
1483
23deb923
DD		 14842002-01-21 DJ Delorie <dj@redhat.com>
1485
1486 * config/obj-coff.c (obj_coff_init_stab_section): Make the
1487 stabstr_name allocation permanent, as it will be referenced from
1488 the section hash.
1489
9596feea
JT		 14902002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
1491
1492 * configure.in (ia64-*-netbsd*): New target.
949f2b5c 1493 * configure: Regenerate.
9596feea 1494
92081f48
HPN		 14952002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
1496
1497 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
1498 to @dots call.
1499 <Detailed description, ARM options>: Ditto.
1500 * doc/c-arm.texi (ARM Options): Ditto.
1501
63e63b07
RE		 15022002-01-18 Richard Earnshaw <rearnsha@arm.com>
1503
1504 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
1505 do_mia, do_mar and do_mra respectively.
1506 (do_mav_*): Renamed from do_c_*.
1507 (mav_reg_required_here, mav_parse_offset): Renamed from
1508 cirrus_reg_required_here and cirrus_parse_offset respectively.
1509 (MAV_MODE?): Renamed from CIRRUS_MODE?.
1510
ea6ef066
RE		 15112002-01-18 Richard Earnshaw <rearnsha@arm.com>
1512 Keith Walker <keith.walker@arm.com>
1513
1514 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
1515 (insns): Add pattern for bxj instruction.
1516 (do_bxj): New function.
1517 (arm_cpus): Add arm926ej.
1518 (arm_archs): Add armv5tej.
1519
bc89618b
RE		 15202002-01-18 Richard Earnshaw <rearnsha@arm.com>
1521
1522 * doc/c-arm.texi: Add new fpe options to list of supported flags.
1523
d193a22a
RE		 15242002-01-19 Keith Walker <keith.walker@arm.com>
1525
1526 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
1527
03b1477f
RE		 15282002-01-18 Richard Earnshaw <rearnsha@arm.com>
1529
1530 * NEWS: Mention new ARM command-line options and VFP support.
1531
949f2b5c 1532 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
03b1477f
RE		 1533 uses changed.
1534 (ARM_CEXT_MAVERICK): Similarly.
1535 (ARM_ANY): Now means any core instruction.
1536 (CPU_DEFAULT): Default to ARM_ANY.
1537 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
1538 (pic_code): Declare for all object types. Make type int.
1539 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
1540 (march_fpu_opt, mfpu_opt): Declare.
1541 (md_longopts): Tidy up conditional definitions.
1542 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
1543 (arm_long_opts): New tables.
1544 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
1545 (arm_parse_extension): New function.
1546 (md_parse_option): Rewrite using new table-driven system.
1547 (md_show_usage): Use new table-driven system.
1548 (md_begin): Calculate cpu_variant from command line option data.
1549 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
1550 command-line options.
1551 * doc/c-arm.texi: Likewise.
1552
2a538ba5
AJ		 15532002-01-18 Andreas Jaeger <aj@suse.de>
1554
1555 * as.c (parse_args): Update year.
1556
b1ffc257 15572002-01-17 Timothy Wall <twall@alum.mit.edu>
2a538ba5 1558
b1ffc257
TW		 1559 * config/tc-tic54x.c (encode_address): Add a more informative
1560 warning about incorrect syntax.
1561
328577ad
NC		 15622002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1563
1564 * po/gas.pot: Regenerate.
1565
06f030db
NC		 15662002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
1567
1568 * macro.c (get_any_string): Add no-c-format comment to prevent
1569 confusion when translating string.
1570 * gasp.c (get_any_string): Add no-c-format comment to prevent
1571 confusion when translating string.
1572
394f9b3a
TS		 15732002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1574 Johannes Stezenbach <js@convergence.de>
1575 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
1576 matched before the shorter ones.
1577 (my_getSmallParser): Fix handling of nested parentheses in
1578 percent_op's. Code cleanup.
1579 (my_getPercentOp): New function, code from my_getSmallParser.
1580 (my_getSmallExpression): Fix handling of closing parentheses.
1581 Code cleanup. Better comments.
1582
af3ae48d
NC		 15832002-01-16 Nick Clifton <nickc@redhat.com>
1584
1585 po/tr.po: New file: Turkish translation.
1586 configure.in (LINGUAS): Add "tr".
1587 configure: Regenerate.
1588
bfae80f2
RE		 15892002-01-15 Richard Earnshaw <rearnsha@arm.com>
1590
1591 Support for VFP instructions
1592 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
1593 (cp_address_required_here): New argument wb_ok. When false, do not
1594 accept write-back forms of addressing. Change all callers.
1595 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
1596 (FPU_VFP_EXT_V2): Define.
1597 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
1598 Define in terms of above.
1599 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
1600 (vfp_reg): New struct.
1601 (vfp_regs): New array of registers.
1602 (insns): Add VFP instructions.
1603 (sn_table): New array of VFP single-precision register names.
1604 (dn_table): New array of VFP double-precision register names.
1605 (all_reg_maps): Add the new register tables.
1606 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
1607 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
1608 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
1609 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
1610 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
1611 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
1612 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
1613 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
1614 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
1615 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
1616 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
1617 (do_vfp_sp_dp_cvt): New functions.
1618 (md_begin): Set soft-float flag for appropriate VFP work.
1619 (md_atof): Handle VFP-format doubles.
1620 (md_parse_option): Handle VFP command-line options.
1621 (md_show_usage): Display VFP command-line options.
1622
fcd6d8d6
RE		 16232002-01-15 Richard Earnshaw <rearnsha@arm.com>
1624
2a538ba5 1625 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
fcd6d8d6
RE		 1626 various command line options.
1627
1f7fd478
NC		 16282002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
1629
1630 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
1631 vtinherit relocs.
1632 (xstormy16_md_apply_fix3): Do not return a value.
1633
21f0f23a
RE		 16342002-01-14 Richard Earnshaw <rearnsha@arm.com>
1635
1636 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
1637 the -EL/-EB option that matches the target's endianness.
1638 (md_parse_option): Likewise.
1639
ce058b6c
RE		 16402002-01-14 Richard Earnshaw <rearnsha@arm.com>
1641
2a538ba5 1642 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
ce058b6c
RE		 1643 is not dependent on ARM_BI_ENDIAN.
1644
f03698e6
RE		 16452002-01-14 Richard Earnshaw <rearnsha@arm.com>
1646
1647 * tc-arm.c (all error messages): Normalize capitalization of messages.
1648
1649 * tc-arm.h (md_operand): Delete define.
1650 * tc-arm.c (in_my_get_expression): New static variable.
1651 (my_get_expression): Set and clear it.
1652 (md_operand): New function. If called from my_get_expression
1653 put the error in inst.error.
1654 (output_inst): Now takes argument of instruction being assembled.
1655 Print it out with any error message.
1656 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
1657 with '=' syntax.
1658 (end_of_line): Don't update inst.error if it is already set.
1659
e28cd48c
RE		 16602002-01-11 Richard Earnshaw <rearnsha@arm.com>
1661
1662 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
1663 op that can be translated into a mvn instruction.
1664
1cd8ff38
NC		 16652002-01-11 Steve Ellcey <sje@cup.hp.com>
1666
1667 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
1668 setting default md.flags.
1669 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
1670 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
1671 * gas/config/tc-ia64.c (setup_unwind_header): Add support
1672 for 32 bit unwind info blocks.
1673 (generate_unwind_image): Add support for different types
1674 of unwind images (32 bits and/or big-endian).
1675 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
1676 (ia64_target_format): Add support for hpux target formats.
1677 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
1678 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
1679 SHT_FINI_ARRAY elf section types.
1680
6c43fab6
RE		 16812002-01-10 Richard Earnshaw <rearnsha@arm.com>
1682
1683 * tc-arm.c (struct reg_entry): Move before prototypes.
1684 (int_register, cp_register, fp_register): Delete.
1685 (reg_table): Delete. Replaced with ...
1686 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
1687 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
1688 (mav_dspsc_table): ... one table per register set.
1689 (arm_reg_hsh): Delete.
1690 (struct reg_map): New structure.
1691 (all_reg_maps): New array.
1692 (enum arm_reg_type): New enums.
1693 (build_reg_hsh): New function.
1694 (insert_reg_alias): Use hash table passed by caller. Adjust all
1695 callers.
1696 (create_register_alias): New function, split out from ...
1697 (md_assemble): ... here.
1698 (md_begin): Build new register hash tables.
1699 (arm_reg_parse): New argument for the hash table to search. Adjust all
1700 callers.
1701 (arm_reg_parse_any): New function.
1702 (co_proc_number): Look up the processor number in the processor hash
1703 table.
1704 (cirrus_regtype): Delete.
1705 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
1706 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
1707 (ARM_EXT_MAVERICKsc_register): Delete.
1708 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
1709 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
1710 functions.
1711 (do_c_triple_4, do_c_triple_5): Delete.
1712 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
1713 (do_c_quad_6): Delete.
1714 (do_c_quad_6[ab]): New functions.
1715 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
1716 arguments to use new register parsing methods.
1717 (cirrus_reg_required_here): Likewise.
1718 (insns): Reclassify cirrus maverick worker functions.
1719 (cirrus_valid_reg): Delete.
1720
8d05742f
JT		 17212002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
1722
1723 * configure.in (sh*le): Set cpu_type=sh and endian=little.
1724 (sh*-*-netbsdelf*): New target.
1725 * configure: Regenerate.
2a538ba5 1726 * tc-sh.h: Update copyright years.
8d05742f
JT		 1727 (TARGET_FORMAT): Add version for TE_NetBSD.
1728
ceac3f62
NC		 17292002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
1730
1731 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
1732 negative.
1733
d7861ad2
AM		 17342002-01-06 Alan Modra <amodra@bigpond.net.au>
1735
1736 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
1737 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
1738
7a621144
DJ		 17392002-01-05 Daniel Jacobowitz <drow@mvista.com>
1740
1741 * tc-mips.c (mips_cprestore_valid): New flag.
1742 (mips_frame_reg_valid): New flag.
1743 (macro) [M_JAL_2]: Check both flags.
1744 [M_JAL_A]: Likewise.
1745 (s_cprestore): Set mips_cprestore_valid.
1746 (tc_get_register): If setting mips_frame_reg, set
1747 mips_frame_reg_valid and clear mips_cprestore_valid.
1748 (s_mips_ent): Clear both flags.
1749 (s_mips_end): Clear both flags.
1750
7c6beb69
AM		 17512002-01-05 Alan Modra <amodra@bigpond.net.au>
1752
1753 * write.c (write_object_file): Make use of bfd_section_list_remove.
1754 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
1755 * config/tc-mmix.c (mmix_frob_file): Likewise.
1756
8a8b2d4b
AJ		 17572002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
1758
1759 * configure.in (i386-*-netbsdelf*): Collapse target into...
1760 (i386-*-netbsd*): ...this. Add support for x86-64.
1761 * configure: Regenerated.
1762
a09cf9bd
MG		 17632002-01-03 matthew green <mrg@redhat.com>
1764
1765 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
1766
23b7f870
NC		 17672002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
1768
1769 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
1770 NULL frag link.
1771
08d56133
NC		 1772For older changes see ChangeLog-0001
1773\f
1774Local Variables:
1775mode: change-log
1776left-margin: 8
1777fill-column: 74
1778version-control: never
1779End:
GDB Binutils - Deliverables
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