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* config/tc-mips.c (macro): Handle a register plus a 16-bit
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
0c11417f
MR		 12002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2
3 * config/tc-mips.c (macro): Handle a register plus a 16-bit
4 immediate offset in "dla" and "la" expansions.
5
79500683
AM		 62002-08-09 Alan Modra <amodra@bigpond.net.au>
7
8 * configure.in: bfd_gas=yes for all i386 targets. Formatting.
9 Remove "bfd_gas=yes" from target table when covered later.
10 Consolidate some entries.
11 * configure: Regenerate
12
2bbd9c25
JJ		 132002-08-09 Jakub Jelinek <jakub@redhat.com>
14
15 * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
16 at start of insn, pass it to output_disp and output_imm.
17 (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
18 in displacement for R_386_32 reloc, use R_386_GOTPC and compute
19 properly addend.
20 (output_imm): Added arguments. Compute properly addend for
21 R_386_GOTPC.
22 (md_apply_fix3): Remove R_386_GOTPC handling.
23 * testsuite/gas/i386/gotpc.s: New.
24 * testsuite/gas/i386/gotpc.d: New.
25 * testsuite/gas/i386/i386.exp: Add gotpc test.
26
dbac4f5b
RH		 272002-08-06 George France <france@handhelds.org>
28
29 * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
30 and m21264b processor names and cpu types.
31 * doc/c-alpha.texi: Documented new types.
32
95210096
AM		 332002-08-06 Alan Modra <amodra@bigpond.net.au>
34
35 * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
36
98605598
RS		 372002-08-01 Richard Sandiford <rsandifo@redhat.com>
38
39 * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
40 handling to BFD_RELOC_MIPS16_GPREL.
41
08df2379
NC		 422002-08-01 Nick Clifton <nickc@redhat.com>
43
44 * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
45 pool is computed using signed arithmetic so that proper sign
46 extension is performed if X_add_number is a 64-bit integer.
47
70ee4658
DJ		 482002-08-01 H.J. Lu <hjl@gnu.org>
49 Daniel Jacobowitz <drow@mvista.com>
50
51 * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
52 .debug_line section unless it has line information.
53
4eb6b71c
NC		 542002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
55
56 * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
57 * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
58 Allow default displacement size to be an option "--disp-size-default".
59 (md_number_to_disp): Make error messages include value. Use %d to
60 print integers, not %s.
61 (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
62 get duplicate messages sometimes.
63 (convert_iif): Grow frag to max possible instruction size. Avoid
64 creating unnecessary fixes.
65 (md_number_to_field) Add prototype.
66 (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
67 prototypes and make static.
68 (struct addr_mode): Make mode and scaled_mode explicitly signed.
69 (evaluate_expr): Use resultP argument instead of exprP global.
70 (get_addr_mode): Quiten compiler warnings.
71 (encode_operand): eliminate unused variables. Quiten compiler
72 warnings. Eliminate nul character in format strings.
73 (parse): argc is unsigned.
74 (reloc): Type cast index to quieten compiler.
75 (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
76 (md_convert_frag): Note unused parameters. Remove unused
77 variables.
78 (md_create_long_jump, md_create_short_jump,
79 md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
80 unused parameters.
81
500800ca
NC		 822002-07-31 Nick Clifton <nickc@redhat.com>
83
84 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
85 of the PDP-11 and 2.11BSD a.out support.
86
03223580
NC		 872002-07-31 Momchil Velikov <velco@fadata.bg>
88
89 * config/tc-v850.c (md_assemble): Fix range check for immediate
90 operand.
91
c7a23324
CD		 922002-07-30 Chris Demetriou <cgd@broadcom.com>
93
94 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
95 to Broadcom SB-1 core support.
96
cfe86eaa
TS		 972002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
98
99 * config/tc-mips.c (mips_target_format): Fix formatting.
100 Add recognition of n32 ABI formats.
101
460597ba
MR		 1022002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
103
104 * tc-mips.c (load_address): Don't clobber $at when loading a
105 64-bit address in non-PIC code if noat is in effect.
106 (macro): Likewise.
107
9bd7d936
MR		 1082002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
109
110 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
111 used in division/multiply macro expansions similarly to how they
112 are used in the variants with break instructions.
113 (macro2): Likewise.
114
7e392df6
NC		 1152002-07-30 Graeme Peterson <gp@qnx.com>
116
117 * configure.in: Add support for arm-*-nto target.
118 * configure: Regenerate.
119
3d0c9500
NC		 1202002-07-30 Nick Clifton <nickc@redhat.com>
121
122 * config/tc-arm.c (struct literal_pool): Add fields to allow
123 multiple literal pools to be maintained.
124 (find_literal_pool): New function.
125 (find_or_make_literal_pool): New function.
126 (add_to_literal_pool): Use find_or_make_literal_pool.
127 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
128 needed.
129 (s_ltorg): Use find_literal_pool.
130 (arm_cleanup): Dump all literal pools.
131 * doc/c-arm.texi: Document new behaviour of only dumping literal
132 pools upon request.
133
dfff24c9
AM		 1342002-07-26 Alan Modra <amodra@bigpond.net.au>
135
136 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
137 rather than PPC_OPCODE_32 for powerpc64*.
138
219576a4
NC		 1392002-07-25 Nick Clifton <nickc@redhat.com>
140
141 * po/es.po: Updated Spanish translation.
142 * po/fr.po: Updated French translation.
143
316f5878
RS		 1442002-07-25 Richard Sandiford <rsandifo@redhat.com>
145
146 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
147 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
148 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
149 * configure, config.in: Regenerate.
150 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
151 (mips_set_options): Remove "abi" field.
152 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
153 with mips_abi.
154 (mips_cpu): Remove.
155 (mips_arch_string, mips_arch_info): New vars.
156 (mips_tune_string, mips_tune_info): New vars.
157 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
158 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
159 (mips_isa_to_str, mips_cpu_to_str): Remove.
160 (mips_ip): If the selected architecture is a generic ISA rather
161 than a processor, only mention the ISA level in error messages.
162 (OPTION_MCPU): Remove.
163 (OPTION_FP64): New.
164 (md_longopts): Add -mfp64, remove -mcpu.
165 (mips_set_option_string): New fn.
166 (md_parse_option): Make -mipsN update file_mips_isa rather than
167 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
168 Don't let -mgp32 and -mfp32 change the ABI.
169 (show): Move to end of file. Constify string argument.
170 (md_show_usage): Move to the end of the file. Read available
171 architectures from mips_cpu_info_table.
172 (mips_set_architecture): New fn.
173 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
174 is an alias for -march=mipsN. Don't change the ABI based on other
175 flags. Infer the register size from the ABI as well as the
176 architecture. Complain about more conflicting arguments.
177 Unify logic with GCC.
178 (s_mipsset): Don't change the ABI.
179 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
180 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
181 "mipsN"-type entries. Remove entries that vary only in the
182 manufacturer's prefix, or that have "000" replaced by "k".
183 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
184 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
185 (mips_parse_cpu): New fn.
186 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
187 (mips_cpu_info_from_isa): Minor formatting tweak.
188
ff3063f5
NC		 1892002-07-24 Nick Clifton <nickc@redhat.com>
190
191 * po/sv.po: Updated Swedish translation.
192 * po/es.po: Updated Spanish translation.
193
55eab186
AM		 1942002-07-23 Alan Modra <amodra@bigpond.net.au>
195
196 * Makefile.am: Run "make dep-am".
197 * Makefile.in: Regenerate.
198 * doc/Makefile.in: Regenerate.
199 * config.in: Regenerate.
200 * po/POTFILES.in: Regenerate.
201
0461a601
NC		 2022002-07-23 Nick Clifton <nickc@redhat.com>
203
ff3063f5 204 * po/fr.po: Updated French translation.
0461a601 205
ee8929cf
NC		 2062002-07-23 Nick Clifton <nickc@redhat.com>
207
208 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
209 GAS.
210
bad9ca53
TS		 2112002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
212
213 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
214 instead of S_IS_EXTERN.
215 (md_estimate_size_before_relax): Likewise.
216 (mips_fix_adjustable): Likewise.
217
a37de3d3
TS		 2182002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
219
220 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
221
8dfa0188 2222002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
dfff24c9 223 Nick Clifton <nickc@redhat.com>
8dfa0188
NC		 224
225 * cond.c (s_ifdef): Treat a referenced but not yet defined
226 symbol as if it were undefined, in exactly the same way as
227 .equiv.
228
dfff24c9
AM		 229 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
230 consider referenced bug not yet defined symbols to be
231 undefined.
8dfa0188 232
a40cbfa3
NC		 2332002-07-18 Denis Chertykov <denisc@overta.ru>
234 Frank Ch. Eigler <fche@redhat.com>
235 Alan Lehotsky <alehotsky@cygnus.com>
236 John Healy <jhealy@redhat.com>
237 Jeff Johnston <jjohnstn@redhat.com>
238
239 * configure.in: Add ip2k configuraton.
240 * configure: Regenerate.
241 * Makefile.am: Add ip2k configuraton.
242 * Makefile.in: Regenerate.
243 * configure: Regenerate.
244 * Makefile.in: Regenerate.
245 * config/tc-ip2k.c: New file.
246 * config/tc-ip2k.h: New files.
247 * NEWS: Mention new support.
248 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
249 * doc/Makefile.in: Regenerate.
250 * doc/all.texi: Set IP2K
251 * doc/as.texinfo: Add IP2K description.
252 * doc/c-ip2k.texi: New file.
dfff24c9 253
a40cbfa3
NC		 2542002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
255
256 * NEWS: Reformat to match style of other NEWS files.
dfff24c9 257
a40cbfa3 2582002-07-17 Jan Hubicka <jh@suse.cz>
33fef721
JH		 259
260 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
261
25d3fb58
AM		 2622002-07-16 Moritz Jodeit <moritz@jodeit.org>
263
264 * config/tc-z8k.c (build_bytes): Correct order of memset args.
265
2cbb2eef
NC		 2662002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
267
268 * NEWS: Add 'Changes in 2.13'.
269
da06c61e
AM		 2702002-07-15 Matt Fredette <fredette@netbsd.org>
271
272 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
273
9146926a
AM		 2742002-07-12 Alan Modra <amodra@bigpond.net.au>
275
276 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
277 case with non CODE_64BIT case. Don't warn on "qword ptr" if
278 not CODE_64BIT.
279
2b3c4602
AM		 2802002-07-11 Alan Modra <amodra@bigpond.net.au>
281
7e8d4ab4
AM		 282 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
283 (ppc_frob_file_before_adjust): New function.
284 * config/tc-ppc.h (tc_frob_symbol): Don't define.
285 (ppc_elf_frob_symbol): Don't declare.
286 (tc_frob_file_before_adjust): Define.
287 (ppc_frob_file_before_adjust): Declare.
288
2b3c4602
AM		 289 * config/tc-ppc.c (md_pseudo_table): Warning fix.
290 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
291 flags.
292 (ppc_size): Delete.
293 (ppc_xcoff64): Rename to ppc_obj64.
294 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
295 (ppc_set_cpu): Set PPC_OPCODE_32 too.
296 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
297 or bfd_mach_ppc.
298 (ppc_target_format): Use ppc_obj64 to select format.
299 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
300 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
301 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
302 (tc_frob_symbol): Likewise.
303 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
304 BFD_DEFAULT_TARGET_SIZE.
305 (ppc_tc): Likewise.
306 (ppc_is_toc_sym): Likewise.
307 (md_apply_fix3): Likewise.
308 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
309 BFD_DEFAULT_TARGET_SIZE.
310 (ELF_TC_SPECIAL_SECTIONS): Likewise.
311 (tc_frob_symbol): Likewise.
312
aec421e0
TS		 3132002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
314
315 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
316 (mips_ip): Likewise.
317
c6682705
AM		 3182002-07-09 Alan Modra <amodra@bigpond.net.au>
319
320 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
321 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
322 (md_apply_fix3): Formatting. Remove redundant test.
323 (tc_gen_reloc): Remove redundant code.
324 (tc_i386_force_relocation): Delete. Movy body of function to..
325 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
326
03111e83
AM		 3272002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
328
329 * configure.in: Add hppa-*-openbsd* target, change
330 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
331 with sparc64 cpu.
332 * configure: Regenerate.
333
78d32a17
MR		 3342002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
335
336 * config/tc-mips.c (macro): Shift the 32-bit address range
337 accessible with a lone "lui" down by 32768.
338
3a482fd5
MR		 3392002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
340
341 * config/tc-mips.c (load_address): Use non-trapping "daddu"
342 instead of "dadd" in address calculations.
343 (macro): Likewise.
344
cd61ebfe
AM		 3452002-07-08 Alan Modra <amodra@bigpond.net.au>
346
347 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
348 movzx fudges.
349 (md_assemble): Instead, zap the suffix here.
350
a5d3c309
NC		 3512002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
352
353 * NEWS: Remove next release number until the release is actually
354 upon us.
355
ce4f7385
AM		 3562002-07-03 Alan Modra <amodra@bigpond.net.au>
357
358 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
359 Run "make dep-am".
360 * Makefile.in: Regenerate.
361
148b4c7a
MS		 3622002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
363
364 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
365 to symbols in merge sections, even non pc-relative ones.
366
2916066e
SC		 3672002-06-29 Stephane Carrez <stcarrez@nerim.fr>
368
369 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
370
96e87417
SC		 3712002-06-29 Stephane Carrez <stcarrez@nerim.fr>
372
373 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
374 .softregs and .eeprom.
375
83518699
DB		 3762002-06-28 David O'Brien <obrien@FreeBSD.org>
377
378 * NEWS: Note the next release is 2.13.
379
6c6783ff
NC		 3802002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
381
382 * po/tr.po: New translation imported.
383
a2c36061
AM		 3842002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
385
386 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
387 (ecoff_directive_def): Likewise.
388 (ecoff_directive_tag): Likewise.
389 * listing.c (file_info): Likewise.
390 * hash.c (what): Likewise.
391
a13a0de8
L		 3922002-06-25 H.J. Lu <hjl@gnu.org>
393
394 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
395 * Makefile.in: Regenerated.
396
6c6783ff 3972002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
5db33d76
JR		 398
399 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
400 (assemble_ppi): Generate warning if the same register is used
401 twice as destination in the same padd / pmuls instruction.
402
0ebb9a87
DB		 4032002-06-18 Dave Brolley <brolley@redhat.com>
404
a2c36061 405 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
0ebb9a87
DB		 406 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
407 * configure.in: Support frv-*-*.
408 * Makefile.am (CPU_TYPES): Add frv.
409 (TARGET_CPU_CFILES): Add tc-frv.c.
410 (TARGET_CPU_HFILES): Add tc-frv.h.
411 (DEPTC_frv_coff): New variable.
412 (DEPTC_frv_elf): New variable.
413 (DEPOBJ_frv_coff): New variable.
414 (DEPOBJ_frv_elf): New variable.
415 (DEP_frv_coff): New variable.
416 (DEP_frv_elf): New variable.
417 * tc-frv.c: New file.
418 * tc-frv.h: New file.
419
2a24298d
CM		 4202002-06-17 Catherine Moore <clm@redhat.com>
421
a2c36061 422 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2a24298d 423
6c6783ff 4242002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
96f31fc7
JR		 425
426 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
427
184e65b1
TR		 4282002-06-17 Tom Rix <trix@redhat.com>
429
430 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
431
ecb4347a
DJ		 4322002-06-14 H.J. Lu <hjl@gnu.org>
433 Daniel Jacobowitz <drow@mvista.com>
434
435 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
436 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
437 * config/tc-mips.c (s_mips_file): Call s_app_file_string
438 and new_logical_line for the first .file directive.
439 * read.c (s_app_file_string): New function.
440 (s_app_file): Call it.
441 * read.h (s_app_file_string): Add declaration.
442
4432002-06-14 Daniel Jacobowitz <drow@mvista.com>
444
445 * configure.in: Remove MIPS_STABS_ELF.
446 * configure: Regenerated.
447 * config.in: Regenerated.
448 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
449 for MIPS targets.
450 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
451 ".extern".
452 (pdr_seg): Declare unconditionally.
453 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
454 (s_mips_end): Likewise. Generate stabs function markers.
455 (s_mips_ent): Generate stabs function markers.
456 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
457 ELF.
458 (s_mips_mask): Likewise.
459 (mips_flag_mdebug): New.
460 (md_longopts): Add "mdebug" and "no-mdebug".
461 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
462 (mips_after_parse_args): Set mips_flag_mdebug.
463 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
464
d6e9d61a
MR		 4652002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
466
467 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
468 value twice for RELA relocations.
469
03e83a45
BE		 4702002-06-12 Ben Elliston <bje@redhat.com>
471
472 * symbols.c (resolve_symbol_value): Initialise final_val.
473
474 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
475
b4f96c78
TR		 4762002-06-11 Tom Rix <trix@redhat.com>
477
478 * config/tc-ppc.c (ppc_subseg_align): Delete.
479 (ppc_change_csect): Default csect align is 2.
a2c36061 480 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
b4f96c78 481
8a6def3b
MM		 4822002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
483
484 * config/tc-avr.c (mcu_types): Update.
485
7542c0f2
JT		 4862002-06-08 Matt Thomas <matt@3am-software.com>
487
488 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
489 (vax-*-netbsd*): New targets.
490 * configure: Regenerate.
a2c36061 491 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
7542c0f2 492 * config/tc-vax.c: Add support for ELF and PIC.
a2c36061 493 (flag_want_pic): New flag.
7542c0f2
JT		 494 (float_cons): Fix prototype.
495 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
496 (md_assemble): Introduce a new is_absolute local, and use it
497 rather than repeating the test. Make fatal errors actually
a2c36061 498 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
7542c0f2 499 Add support for ELF. Add support for PIC.
a2c36061 500 (md_convert_frag): Adjust for BFD_ASSEMBLER.
7542c0f2
JT		 501 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
502 BFD_ASSEMBLER.
a2c36061 503 (vax_reg_parse): Make the % register prefix mandatory for ELF,
7542c0f2
JT		 504 optional for a.out, and not allowed for VMS. Adjust all callers.
505 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
a2c36061 506 (md_create_long_jump): Likewise.
7542c0f2
JT		 507 (md_undefined_symbol): Likewise.
508 (md_section_align): Likewise.
509 (md_shortopts): Allow -k and -K for ELF.
510 (md_parse_option): Set flag_want_pic if -k or -K.
511 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
512 (tc_gen_reloc): New function if BFD_ASSEMBLER.
513 * config/tc-vax.h (tc_headers_hook): Remove.
514 (TARGET_FORMAT): Set according to object format and target
515 environment.
516 (BFD_ARCH, TARGET_ARCH): Define.
517 (NO_RELOC): Adjust for BFD_ASSEMBLER.
518 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
519 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
520 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
521
5a38dc70
AM		 5222002-06-08 Alan Modra <amodra@bigpond.net.au>
523
e90b95f6
AM		 524 * Makefile.am: Run "make dep-am".
525 * Makefile.in: Regenerate.
526
5a38dc70
AM		 527 * as.c: Replace CONST with const.
528 * write.c: Likewise.
529 * config/obj-coff.c: Likewise.
530 * config/tc-a29k.c: Likewise.
531 * config/tc-arm.c: Likewise.
532 * config/tc-dlx.c: Likewise.
533 * config/tc-h8300.c: Likewise.
534 * config/tc-h8500.c: Likewise.
535 * config/tc-i370.c: Likewise.
536 * config/tc-i860.c: Likewise.
537 * config/tc-i960.c: Likewise.
538 * config/tc-m68hc11.c: Likewise.
539 * config/tc-m68k.c: Likewise.
540 * config/tc-m88k.c: Likewise.
541 * config/tc-mcore.c: Likewise.
542 * config/tc-mips.c: Likewise.
543 * config/tc-ns32k.c: Likewise.
544 * config/tc-pdp11.c: Likewise.
545 * config/tc-pj.c: Likewise.
546 * config/tc-s390.c: Likewise.
547 * config/tc-sh.c: Likewise.
548 * config/tc-sparc.c: Likewise.
549 * config/tc-tahoe.c: Likewise.
550 * config/tc-tic80.c: Likewise.
551 * config/tc-v850.c: Likewise.
552 * config/tc-vax.c: Likewise.
553 * config/tc-w65.c: Likewise.
554 * config/tc-z8k.c: Likewise.
555
c5dd6aab
DJ		 5562002-06-08 Daniel Jacobowitz <drow@mvista.com>
557
558 Based on patch from Matt Green:
559 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
a2c36061 560 * config/tc-mips.c (s_mips_file): Renamed from s_file.
c5dd6aab
DJ		 561 (s_mips_loc): New function.
562 (mips_nonecoff_pseudo_table): Call them.
a2c36061 563 (append_insn): Call dwarf2_emit_insn.
c5dd6aab 564
a4672219
TS		 5652002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
566
567 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
568 to -1.
569 (file_ase_mips16): New veriable.
570 (mips_eabi64): Remove.
571 (CPU_HAS_MIPS16): New define.
572 (CPU_HAS_MDMX): Fix data type.
573 (md_begin): Code cleanup. Use file_ase_mips16.
574 (mips_elf_final_processing): Handle mips16 header flag.
575 Handle EABI flag without intermediate variable.
576
437ee9d5
TS		 5772002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
578
579 * doc/as.texinfo: Update MIPS documentation.
580
85b51719
TS		 5812002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
582
583 * config/tc-mips.c: Add define for $zero register.
584 (md_begin): Add $zero as alias name for $0.
585 (insn_uses_reg): Use ZERO define.
586 (mips_ip): Add $zero as alias name for $0.
587 (mips16_ip): Likewise.
588 (s_cplocal): Demand empty rest of input line.
589 (tc_get_register): Likewise. Add support for $kt0, kt1 register
590 names. Use ZERO define. Fix input_line_pointer progress.
591
9758f3fc
AM		 5922002-06-07 Alan Modra <amodra@bigpond.net.au>
593
594 * symbols.c: Replace CONST by const throughout.
595 (symbol_find_exact): Split out from..
596 (symbol_find_base): ..here.
597 * symbols.h: Replace CONST by const throughout.
598 (symbol_find_exact): Declare.
599 * config/obj-elf.c: #include "struc-symbol.h".
600 (elf_frob_file): If group name matches an exported symbol, use that
601 symbol for the signature and ".group" as the section name.
602
6c6783ff 6032002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
9691d64f
JR		 604
605 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
606 but warn about it.
607 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
608 * testsuite/gas/sh/pcrel.d: Update.
609 * testsuite/gas/sh/pcrel.l: New file.
610
ffdefa66
DJ		 6112002-06-06 Daniel Jacobowitz <drow@mvista.com>
612
613 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
614 and mips_opts.ase_mdmx if they are uninitialized.
615
ec8b3afd
JL		 6162002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
617
618 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
619 (hppa_force_relocation): Check if a stub just before the start symbol
620 of the last call_info is reachable before forcing relocation. Fix
621 typo.
622
e9670677
MR		 6232002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
624
625 * config/tc-mips.c (mips_after_parse_args): New function.
626 (md_begin): Move processing of defaults to mips_after_parse_args.
627 config/tc-mips.h (md_after_parse_args): Define.
628
5b0e55b6
JT		 6292002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
630
631 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
632 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
633 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
634 * configure: Regenerate.
635 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
636 environment.
637
a074e149
JT		 6382002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
639
640 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
641
d2dab548
AM		 6422002-06-04 Alan Modra <amodra@bigpond.net.au>
643
644 * config/obj-elf.c (obj_elf_change_section): Set and check elf
645 linkonce flag. Print all warnings.
646 (obj_elf_section): Parse ",comdat" for groups.
647 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
648 consistency of comdat flag.
649
20e130e9
RH		 6502002-06-02 Richard Henderson <rth@redhat.com>
651
652 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
653 with LITERALs without sequence numbers.
654
9e756d64
RH		 6552002-06-01 Richard Henderson <rth@redhat.com>
656
657 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
658 Rename them LITUSE_ALPHA_*.
659
3048287a
NC		 6602002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
661
662 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
663 accept parentheses enclosed register lists.
664
194b5210
AM		 6652002-05-31 Alan Modra <amodra@bigpond.net.au>
666
667 * Makefile.am: Run "make dep-am".
668 * Makefile.in: Regenerate.
669 * po/POTFILES.in: Regenerate.
670
34e97952
AM		 6712002-05-31 Graeme Peterson <gp@qnx.com>
672
673 * configure.in: Add i386-*-nto-qnx*.
674 * configure: Regenerate.
675
793b27f4
TS		 6762002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
677
678 * config/tc-mips.c (mips_ip): Use unsigned long values for
679 warning output.
680
80245285
TS		 6812002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
682
683 * config/tc-mips.c (s_cpsetup): Fix initialization of
684 mips_cpreturn_register and mips_cpreturn_offset.
685
698b7d9d
TS		 6862002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
687
688 * config/tc-mips.c (s_cpsetup): Fix comment.
689
76db943d
TS		 6902002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
691
692 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
693 (mips_ip): Likewise.
694 (mips16_ip): Likewise.
695 (tc_get_register): Likewise.
696
deec1734 6972002-05-30 Chris G. Demetriou <cgd@broadcom.com>
a2c36061 698 Ed Satterthwaite <ehs@broadcom.com>
deec1734
CD		 699
700 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
701 (mips_opts): Initialize "ase_mdmx" member.
702 (file_ase_mdmx): New variable.
703 (CPU_HAS_MDMX): New macro.
704 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
705 based on command line options and configuration defaults.
706 (macro_build): Note in comment that use of MDMX in macros is
707 not currently allowed.
708 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
709 "Z" MDMX operand types.
710 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
711 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
712 types.
713 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
714 Add support for "-mdmx" and "-no-mdmx" options.
715 (OPTION_ELF_BASE): Move to accomodate new options.
716 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
717 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
718 file_ase_mdmx was set.
719 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
720 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
721 nomdmx" directives.
722
9ee72ff1
TS		 7232002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
724
725 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
726 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
727 command line switch conforming to gcc conventions.
728 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
729
438c16b8
TS		 7302002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
731
732 * config/tc-mips.c (macro_build_jalr): New Function.
733 (md_begin): NewABI uses big GOTs.
734 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
735 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
736 (load_address): Add some NewABI PIC support.
737 (macro): Likewise.
738 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
739 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
740
f7ea7ef2
TS		 7412002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
742
743 * config/tc-mips.c (load_address): Use mips_gp_register instead
744 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
745 instead.
746 (macro): Use mips_gp_register instead of hardcoded value.
747
3765b1be
RH		 7482002-05-30 Richard Henderson <rth@redhat.com>
749
750 * expr.h (operatorT): Add O_md17..O_md32.
751 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
752 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
753 O_tprelhi, O_tprello, O_tprel): New.
754 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
755 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
756 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
757 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
758 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
759 (md_apply_fix3): Handle TLS relocations.
760 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
761 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
762 associated TLS reloc. Check lituse_tls relocs match up.
763 (emit_insn): Handle TLS relocations.
764 (ldX_op): Remove.
765
1c5cec28
RH		 766 * doc/c-alpha.texi: Add docs for tls relocations.
767
def2e0dd
TS		 7682002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
769
770 * config/tc-mips.c (mips_gprel_offset): New variable.
771 (s_gpvalue): Use it.
772
8ade06a8
TR		 7732002-05-30 Diego Novillo <dnovillo@redhat.com>
774
a2c36061
AM		 775 * gas/config/tc-d10v.c (check_resource_conflict): Only check
776 write-write conflicts.
777 (md_assemble): Reformat introductory comment.
778 (parallel_ok): Prevent packing only if the first
779 instruction cannot be packed.
8ade06a8
TR		 780
7812002-05-30 Jason Eckhardt <jle@redhat.com>
782 Tom Rix <trix@redhat.com>
783
784 * config/tc-d10v.c (build_insn): Check for immediates.
785
c9914766
TS		 7862002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
787
788 * config/tc-mips.c: Replace GP in comments by $gp.
789 (mips_big_got): Initialize.
790 (mips_trap): Initialize.
791 (load_address): Use mips_gp_register instead of hardcoded value.
792 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
793 (macro): Use mips_gp_register instead of hardcoded value.
794 (macro2): Change load_address calls.
795 (md_pcrel_from): Comment formatting.
796 (s_cpload): Use mips_gp_register instead of hardcoded value.
797 (s_cprestore): Likewise. Comment formatting.
798 (s_gpword): Fix data type.
799 (s_cpadd): Use mips_gp_register instead of hardcoded value.
800 (nopic_need_relax): Replace GP in comments by $gp.
801 (mips_elf_final_processing): Better comment.
802
d172d4ba
NC		 8032002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
804
805 * configure.in: Add DLX configuraton
806 * Makefile.am: Add DLX configuraton
807 * configure: Regenerate.
808 * Makefile.in: Regenerate.
809 * config/tc-dlx.c: New file.
810 * config/tc-dlx.h: New files.
52216602 811 * NEWS: Mention new support.
d172d4ba 812
e9732b6d
NC		 8132002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
814
815 * config/obj-coff.c (write_object_file): Add missing semicolon.
816
f9419b05
TS		 8172002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
818
819 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
820 by the define. Remove superfluous check of mips_opts.mips16.
821 (append_insn): Likewise. Canonicalize variable increments.
822 (macro_build): Canonicalize variable increments.
823 (macro_build_lui): Likewise.
824 (load_register): Likewise.
825 (load_address): Move pointer initialization.
826 (macro): Move pointer to a more local scope. Canonicalize variable
827 increments. Better comments. Replace magic constant for RA by the
828 define.
829 (macro2): Replace magic constant for RA by the define. Canonicalize
830 variable increments.
831 (mips_ip): Canonicalize variable increments.
832 (mips16_ip): Replace magic constant for RA by the define.
833 (my_getSmallParser): Canonicalize variable increments/decrements.
834 (my_getPercentOp): Likewise.
835 (my_getSmallExpression): Likewise.
836 (s_align): Likewise.
837 (s_mipsset): Likewise.
838 (s_cpsetup): Likewise.
839 (s_insn): Remove superfluous check of mips_opts.mips16.
840 (s_mips_stab): Likewise.
841 (mips_handle_align): Canonicalize variable increments.
842 (s_mips_ent): Likewise.
843 (s_mips_end): Add comment.
844
aa501e5c
JT		 8452002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
846
847 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
848 * configure: Regenerate.
849
29589b0c
AM		 8502002-05-25 Alan Modra <amodra@bigpond.net.au>
851
852 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
853 * Makefile.in: Regenerate.
854 * dep-in.sed: Reorder to match OBJS in Makefile.am.
855 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
856 * configure: Regenerate.
857 * as.h: Use #include "" instead of <> for local header files.
858 * flonum-konst.c: Likewise.
859 * flonum-mult.c: Likewise.
860 * gasp.c: Likewise.
861 * listing.c: Likewise.
862 * config/tc-ia64.h: Likewise.
863 * config/tc-v850.h: Likewise.
864
436e8db0
NC		 8652002-05-24 TAMURA Kent <kent@netbsd.org>
866
867 * configure.in: Add a target for i386-netbsdpe.
868 * configure: Regenerate.
869
13ae64f3
JJ		 8702002-05-23 Jakub Jelinek <jakub@redhat.com>
871
872 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
873 (obj_elf_common): Call elf_common.
874 (obj_elf_tls_common): New function.
875 (elf_pseudo_tab): Support .tls_common.
876 (special_sections): Add .tdata and .tbss.
877 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
878 sections.
879 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
880 (obj_elf_parse_section_letters): Include T in error message.
881 * config/tc-ppc.c (ppc_section_letter): Likewise.
882 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
883 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
884 SEC_MERGE.
885 * config/tc-sparc.c (md_apply_fix3): Likewise.
886 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
887 Define them if not BFD_ASSEMBLER.
888 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
889 and @NTPOFF.
890 (md_apply_fix3): Add TLS relocs.
891 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
892 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
893 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
894 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
895 (ia64_elf_section_letter): Include T in error message.
896 (md_begin): Support TLS operators.
897 (md_operand): Likewise.
898 (ia64_gen_real_reloc_type): Support TLS relocs.
899 * testsuite/gas/i386/tlspic.s: New file.
900 * testsuite/gas/i386/tlsd.s: New file.
901 * testsuite/gas/i386/tlsnopic.s: New file.
902 * testsuite/gas/i386/tlsd.d: New file.
903 * testsuite/gas/i386/tlsnopic.d: New file.
904 * testsuite/gas/i386/tlspic.d: New file.
905 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
906 * testsuite/gas/ia64/tls.s: New file.
907 * testsuite/gas/ia64/tls.d: New file.
908 * testsuite/gas/ia64/ia64.exp: Add tls test.
909 * write.c (adjust_reloc_syms): Don't change symbols in
910 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
911
c62e1cc3
NC		 9122002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
913
914 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
915 round the relocation up rather than down.
916
6ff96af6
NC		 9172002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
918
919 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
920 flag.
a2c36061 921 * doc/as.texinfo: Document that the COFF version of .section
6ff96af6
NC		 922 ignores the 'a' flag.
923
18e1d487
AM		 9242002-05-23 Alan Modra <amodra@bigpond.net.au>
925
69108c1f
AM		 926 * config/tc-alpha.c (assemble_tokens): Protect use of
927 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
928
18e1d487
AM		 929 * write.c (size_seg): Check adjustment to last frag.
930 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
931 section alignment.
932 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
933 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
934 (write_object_file): Invoke md_do_align if available, and use
935 frag_align_code on text sections.
936 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
937 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
938 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
939 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
940 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
941 BFD_ASSEMBLER too.
942
9d66a1d9
L		 9432002-05-22 H.J. Lu <hjl@gnu.org>
944
945 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
946 for source file.
947
76feaaf3
NC		 9482002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
949
950 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
951 as ELF builds.
952
1080e97d
L		 9532002-05-22 H.J. Lu <hjl@gnu.org>
954
955 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
956 for one .loc for compiler.
957
c90bbe5b
TS		 9582002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
959
960 * config/tc-mips.c (macro): Relax warning, it's toot strict for
961 embedded-PIC.
962
771c7ce4
TS		 9632002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
964
965 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
966 Optimize the rotate by zero case.
967
fa70f2ed
NC		 9682002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
969
970 * configure.in: Remove accidental enabling of bfd_gas=yes for
971 sh-coff targets.
972 * configure: Regenerate.
973
411863a4
KH		 9742002-05-18 Kazu Hirata <kazu@cs.umass.edu>
975
976 * app.c: Fix formatting.
977 * as.c: Likewise.
978 * ehopt.c: Likewise.
979 * expr.c: Likewise.
980 * input-file.c: Likewise.
981 * listing.c: Likewise.
982 * macro.h: Likewise.
983 * stabs.c: Likewise.
984 * symbols.c: Likewise.
985
eb268f46
AM		 9862002-05-17 Alan Modra <amodra@bigpond.net.au>
987
988 * config/obj-generic.c: Delete file.
989 * config/obj-generic.h: Likewise.
990
bdfdba87
MM		 9912002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
992
993 * config/tc-avr.c (mcu_types): Update for new devices.
994
3bec30a8
TS		 9952002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
996
997 * config/tc-mips.c (macro): Warn about wrong la/dla use.
998
8586fc66
TS		 9992002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1000
1001 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1002 worked sometimes by accident. Fix copy&paste comment.
1003
195325d2
TS		 10042002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1005
1006 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1007 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1008 (mips_elf_final_processing): Let n32 use .reginfo.
1009
4db1a35d
TS		 10102002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1011
1012 * config/tc-mips.c (append_insn): Fix too small range of variable.
1013
7f367f01
NC		 10142002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1015
1016 * config/tc-arm.c (arm_cleanup): Remove redundant call to
1017 listing_prev_line().
1018
7193a0e7
NC		 10192002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
1020
f5b4e9e4
NC		 1021 * config/tc-arm.c (md_assemble): Remove redundant call to
1022 listing_prev().
1023
b6675117
NC		 1024 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1025 loc_directive_seen.
1026
7193a0e7
NC		 1027 * stabs.c (s_stab_generic): Fix grammatical error in warning
1028 message.
1029
50b31228
AM		 10302002-05-13 Alan Modra <amodra@bigpond.net.au>
1031
1032 * write.c (subsegs_finish): Don't specially align last subseg.
1033
cce5a618
NC		 10342002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1035
6360824b
NC		 1036 * stabs.c (s_stab_generic): Warn about a description field that is
1037 too big.
1038
f8e42b8c
NC		 1039 * config/obj-coff.c: Fix compile time warnings when compiling
1040 without BFD_ASSEMBLER defined.
1041 Fix formatting.
1042
cce5a618
NC		 1043 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1044 target.
1045 (md_pcrel_from_section): Use md_pcrel_from().
1046
d7c310c2
NC		 10472002-05-11 Bruno Haible <bruno@clisp.org>
1048
1049 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1050 by dwarf2_directive_loc, instead of calling dwarf2_where.
1051
5d6255fe
KH		 10522002-05-11 Kazu Hirata <kazu@cs.umass.edu>
1053
1054 * config/obj-coff.h: Fix formatting.
1055 * config/tc-mcore.c: Likewise.
1056 * config/tc-mn10300.c: Likewise.
1057 * config/tc-openrisc.c: Likewise.
1058 * config/tc-or32.c: Likewise.
1059 * config/tc-pdp11.c: Likewise.
1060 * config/tc-ppc.c: Likewise.
1061 * config/tc-ppc.h: Likewise.
1062 * config/tc-sh64.c: Likewise.
1063 * config/tc-sh.c: Likewise.
1064 * config/tc-tic54x.c: Likewise.
1065 * config/tc-xstormy16.c: Likewise.
1066 * config/tc-xstormy16.h: Likewise.
1067
cc8a6dd0
KH		 10682002-05-09 Kazu Hirata <kazu@cs.umass.edu>
1069
1070 * config/obj-coff.c: Fix formatting.
1071 * config/obj-elf.c: Likewise.
1072 * config/tc-alpha.c: Likewise.
1073 * config/tc-arm.c: Likewise.
1074 * config/tc-d10v.c: Likewise.
1075 * config/tc-d30v.c: Likewise.
1076 * config/tc-h8300.c: Likewise.
1077 * config/tc-hppa.c: Likewise.
1078
412167cb
AM		 10792002-05-09 Alan Modra <amodra@bigpond.net.au>
1080
1081 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1082 reloc when no_cond_jump_promotion.
1083
91975467
JW		 10842002-05-08 Jim Wilson <wilson@redhat.com>
1085
1086 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1087 current variable part of frag.
1088
a1b6236b
KH		 10892002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1090
1091 * config/tc-mmix.c: Fix formatting.
1092 * config/tc-mmix.h: Likewise.
1093
c8615825
AM		 10942002-05-08 Alan Modra <amodra@bigpond.net.au>
1095
1096 * configure: Regenerate.
1097
8a104df9
KH		 10982002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1099
1100 * config/tc-m68k.c: Fix formatting.
1101
d3d8a9ee
NC		 11022002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1103
1104 * Makefile.am: Honour DESTDIR.
1105 * Makefile.in: Regenerate.
1106
40449e9f
KH		 11072002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1108
1109 * config/tc-ia64.c: Fix formatting.
1110 * config/tc-ia64.h: Likewise.
1111
98d3f06f
KH		 11122002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1113
1114 * config/tc-mips.c: Fix formatting.
1115 * config/tc-s390.c: Likewise.
1116 * config/tc-s390.h: Likewise.
1117
8f5b2891
AO		 11182002-05-03 Alexandre Oliva <aoliva@redhat.com>
1119
1120 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1121 information for instructions.
1122
d1a6c242
KH		 11232002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1124
1125 * as.h: Fix formatting.
1126 * cgen.c: Likewise.
1127 * cgen.h: Likewise.
1128 * dwarf2dbg.c: Likewise.
1129 * frags.h: Likewise.
1130 * gasp.c: Likewise.
1131 * macro.c: Likewise.
1132 * read.c: Likewise.
1133 * stabs.c: Likewise.
1134 * symbols.c: Likewise.
1135
1cfc59d5
AM		 11362002-05-02 Alan Modra <amodra@bigpond.net.au>
1137
72297628
AM		 1138 * app.c (mri_pseudo): Only declare for TC_M68K.
1139
1cfc59d5
AM		 1140 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1141 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1142 BFD_RELOC_16_BASEREL.
1143 (md_assemble): Likewise.
1144 (md_apply_fix3): Likewise.
1145
358b94bd
NC		 11462002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1147
1148 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1149 zero into an add of zero - it is not the same.
1150
d8731e7d
NC		 11512002-05-01 Arati Dikey <aratid@kpit.com>
1152
1153 * tc-sh.c (get_specific): Generate warning if the same
1154 destination register is used in parallel instructions.
1155
200dbde8
AM		 11562002-05-01 Andrew Macleod <amacleod@cygnus.com>
1157
1158 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1159
3f3cdb03
AM		 11602002-05-01 Alan Modra <amodra@bigpond.net.au>
1161
1162 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1163 backwards to prevent cascading errors.
1164
9b2b7d69
MM		 11652002-04-30 Mark Mitchell <mark@codesourcery.com>
1166
1167 * configure.in: Add support for powerpc-*-windiss.
1168 * configure: Regenerated.
a2c36061 1169
0f3f3d8b
AM		 11702002-04-28 Alan Modra <amodra@bigpond.net.au>
1171
819e6420
AM		 1172 * config/tc-s390.c (md_parse_option): Formatting.
1173
0f3f3d8b
AM		 1174 * config/tc-i386.c: Formatting fixes, add missing space in error
1175 message.
1176
3c25c5f6
NC		 11772002-04-24 Christian Groessler <chris@groessler.org>
1178
1179 * config/tc-z8k.c (build_bytes): Add support for new cases:
1180 CLASS_IGNORE and ARG_NIM4.
1181 (md_assemble): Prevent destruction of input_line_pointer if
1182 get_operands returns failure.
1183
af55c2e6
CD		 11842002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1185
1186 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1187 instructions to be generated by macros.
1188
062cd5e7
AS		 11892002-04-24 Andreas Schwab <schwab@suse.de>
1190
1191 * config/tc-i386.c (output_jump, output_disp)
1192 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1193 more.
1194 (md_apply_fix3): Remember addend value for rela relocations.
1195 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1196
2b2e39bf
CD		 11972002-04-22 Chris Demetriou <cgd@broadcom.com>
1198
1199 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1200 from previous change.
1201
80cc45a5
EC		 12022002-04-22 Eric Christopher <echristo@redhat.com>
1203
2b2e39bf
CD		 1204 * config/tc-mips.c (macro_build): Add warning if macro instructions
1205 are expanded into a branch delay slot.
80cc45a5 1206
ffa554ed
GK		 12072002-04-17 Geoffrey Keating <geoffk@redhat.com>
1208
1209 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1210 numbers, gdb relies on them to detect the start of the prologue.
1211
302576af
MS		 12122002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1213
1214 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1215 symbols in merge sections.
1216
0f3f3d8b 12172002-04-16 Alan Modra <amodra@bigpond.net.au>
091e58c1
AM		 1218
1219 * as.c (main): Don't reference _bfd_chunksize.
1220
76b999d0
TR		 12212002-04-15 Tom Rix <trix@redhat.com>
1222
80cc45a5 1223 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
76b999d0
TR		 1224 symbols in merge sections.
1225
580a832e
RS		 12262002-04-11 Richard Sandiford <rsandifo@redhat.com>
1227
1228 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1229 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1230 argument for the precision.
1231 (gen_to_words): Update accordingly.
1232
edde18a5
AM		 12332002-04-10 Alan Modra <amodra@bigpond.net.au>
1234
1235 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1236 BFD_VERSION_STRING unavailable.
1237 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1238
6c6783ff 12392002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
5bcd00a6
JR		 1240
1241 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1242 symbol_used_in_reloc_p is true.
2ed5f585
JR		 1243
1244 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1245 endian hosts.
1246
8e42bcb6
AM		 12472002-04-04 Alan Modra <amodra@bigpond.net.au>
1248
1249 * dep-in.sed: Cope with absolute paths.
1250 * Makefile.am (dep.sed): Subst TOPDIR.
1251 Run "make dep-am".
1252 * Makefile.in: Regenerate.
1253
874e8986
TS		 12542002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1255
1256 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1257 (mips_ip): Remove unused variable.
1258 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1259 unsigned char with bfd_byte.
1260 (s_file): Remove unused variable.
1261 (s_mips_ent): Likewise.
1262
fbdbf472
TR		 12632002-04-03 Tom Rix <trix@redhat.com>
1264
1265 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1266 (build_insn): Same.
1267 (find_opcode): Fix warning in as_warn.
1268 * config/tc-d10v.h: Update Copyright.
1269
12702002-04-03 Alan Matsuoka <alanm@redhat.com>
1271 Tom Rix <trix@redhat.com>
1272
1273 From Jeff Knaggs <jknaggs@redhat.com>
80cc45a5 1274 * config/tc-d10v.c (check_resource_conflict): New function to
fbdbf472
TR		 1275 check for resource conflicts.
1276
1277 From Jason Eckhardt <jle@redhat.com>
a2c36061
AM		 1278 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1279 imm3 fields.
1280 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1281 reserved control registers is used.
1282 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1283 imm3 fields.
fbdbf472
TR		 1284
1285 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1286 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1287 instruction cannot be packed.
fbdbf472
TR		 1288
1289 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1290 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1291 write-write conflicts.
1292 (md_assemble): Reformat introductory comment.
1293 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1294 arguments.
fbdbf472 1295
784b640d
AM		 12962002-04-03 Alan Modra <amodra@bigpond.net.au>
1297
1298 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1299 O_logical_not>): Derive final_seg from add_symbol.
1300 <O_multiply..O_logical_or>: More final_seg twiddles.
1301
5f44c186
RH		 13022002-04-01 Jessica Han <jessica@cup.hp.com>
1303
a2c36061 1304 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
5f44c186
RH		 1305 in 32-bit mode.
1306
3458b54c
AS		 13072002-03-27 Andreas Schwab <schwab@suse.de>
1308
1309 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1310 field for pc-relative fixups.
1311 (output_disp): Likewise.
1312 (md_estimate_size_before_relax): Likewise.
1313 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1314 pc-relative fixups in 64bit mode.
1315
815b453c
AM		 13162002-03-22 Alan Modra <amodra@bigpond.net.au>
1317
1318 * config/te-aix5.h: Typo fix.
1319
d5b32339
AM		 13202002-03-21 Alan Modra <amodra@bigpond.net.au>
1321
1322 * Makefile.am: Run "make dep-am".
1323 * Makefile.in: Regenerate.
1324 * doc/Makefile.in: Regenerate.
1325
f201ccb3
NC		 13262002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1327
1328 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1329 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1330
177b4a6a
AO		 13312002-03-18 Alexandre Oliva <aoliva@redhat.com>
1332
1333 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1334 the EXTENDED bit here; report the estimate according to the
1335 current size.
1336
eb1e0e80
NC		 13372002-03-18 Tom Rix <trix@redhat.com>
1338
1339 * configure.in: Add AIX 5 support.
1340 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1341 * config/te-aix5.h: New file. AIX 5 support.
1342 * configure: Regenerate.
1343
a1c259a1
NC		 13442002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1345
1346 * po/fr.po: Updated version.
1347
949f2b5c
AJ		 13482002-03-16 Andreas Jaeger <aj@suse.de>
1349
1350 * doc/c-mips.texi (Machine Dependencies): Add new node.
1351
1f25f5d3
CD		 13522002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1353
1354 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1355 (mips_opts): Initialize "ase_mips3d" member.
1356 (file_ase_mips3d): New variable.
1357 (CPU_HAS_MIPS3D): New macro.
1358 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1359 based on command line options and configuration defaults.
1360 (macro_build, mips_ip): Accept MIPS-3D instructions if
1361 mips_opts.ase_mips3d is set.
1362 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1363 Add support for "-mips3d" and "-no-mips3d" options.
1364 (OPTION_ELF_BASE): Move to accomodate new options.
1365 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1366 (mips_elf_final_processing): Add a comment indicating that a
1367 MIPS-3D ASE ELF header flag should be set, when one exists.
1368 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1369 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1370 nomips3d" directives.
949f2b5c 1371
2be11e7e
HPN		 13722002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1373
1374 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1375 a weak symbol in same section to be within reach.
1376
9ce88e60
NC		 13772002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1378
1379 * po/fr.po: Updated version.
1380
1e16b528
AS		 13812002-03-12 Andreas Schwab <schwab@suse.de>
1382
1383 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1384 body record so that an error is given for misplaced .save
1385 pseudo-ops.
1386
29b0f896
AM		 13872002-03-09 Alan Modra <amodra@bigpond.net.au>
1388
1389 * config/tc-i386.h (REX_OPCODE): Define.
1390 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1391 (rex_byte): typedef to int.
1392 * config/tc-i386.c: Group prototypes and vars together.
1393 Formatting fixes. Remove occurrences of "register" keyword.
1394 (true): Delete.
1395 (false): Delete.
1396 (mode_from_disp_size): Add INLINE keyword to prototype.
1397 (fits_in_signed_byte): Likewise.
1398 (fits_in_unsigned_byte): Likewise.
1399 (fits_in_unsigned_word): Likewise.
1400 (fits_in_signed_word): Likewise.
1401 (fits_in_unsigned_long): Likewise.
1402 (fits_in_signed_long): Likewise.
1403 (type_names): Constify.
1404 (intel_float_operand): Constify param.
1405 (add_prefix): Use REX_OPCODE.
1406 (md_assemble): Likewise. Modify for changed rex_byte.
1407 (parse_insn): Split out of md_assemble.
1408 (parse_operands): Likewise.
1409 (swap_operands): Likewise.
1410 (optimize_imm): Likewise.
1411 (optimize_disp): Likewise.
1412 (match_template): Likewise.
1413 (check_string): Likewise.
1414 (process_suffix): Likewise.
1415 (check_byte_reg): Likewise.
1416 (check_long_reg): Likewise.
1417 (check_qword_reg): Likewise.
1418 (check_word_reg): Likewise.
1419 (finalize_imm): Likewise.
1420 (process_operands): Likewise.
1421 (build_modrm_byte): Likewise.
1422 (output_insn): Likewise.
1423 (output_branch): Likewise.
1424 (output_jump): Likewise.
1425 (output_interseg_jump): Likewise.
1426 (output_disp): Likewise.
1427 (output_imm): Likewise.
1428
2e64b665
DJ		 14292002-03-07 Daniel Jacobowitz <drow@mvista.com>
1430
1431 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1432
937149dd
AM		 14332002-03-06 Alan Modra <amodra@bigpond.net.au>
1434
1435 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1436 relocs except when BFD64.
1437
1438 * write.c (number_to_chars_bigendian): Don't abort when N is
1439 larger than sizeof (VAL).
1440 (number_to_chars_littleendian): Likewise.
1441
40d74fb1
JL		 14422002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1443
1444 * config/tc-hppa.c (md_apply_fix3): Add cast.
1445 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1446 e_rrsel.
1447
cd3cde86
AM		 14482002-03-05 Paul Koning <pkoning@equallogic.com>
1449
1450 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1451 (parse_ac5): New function for parsing float regs in float operand.
1452 (parse_expression): Remove attempt to make literals be octal.
1453 (parse_op_no_deferred): Support float literals.
1454 (parse_op): Reject attempts to refer to float regs.
1455 (parse_fop): New function, like parse_op but for float operand.
949f2b5c 1456 (md_assemble): Add cases to parse float operands. Also fix
cd3cde86
AM		 1457 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1458
e9682144
L		 14592002-03-04 H.J. Lu <hjl@gnu.org>
1460
1461 * config/obj-elf.c (special_section): Add .init_array,
1462 .fini_array and .preinit_array.
1463
1464 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1465 .init_array and .fini_array.
1466
26eb4093
JJ		 14672002-03-01 Jakub Jelinek <jakub@redhat.com>
1468
1469 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1470 visibility.
1471 (obj_frob_symbol): Copy visibility.
1472
559e22f3
JJ		 14732002-02-28 Jakub Jelinek <jakub@redhat.com>
1474
1475 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1476 s_text.
1477 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1478
ef412327
NC		 14792002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1480
1481 * po/es.po: Updated.
1482
b25a253c
CD		 14832002-02-26 Chris Demetriou <cgd@broadcom.com>
1484
1485 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1486 only, undo the changes made on 2001-06-08, with the
1487 effect being that common or extern symbols are
1488 adjusted for embedded-PIC, but weak symbols are not.
1489 (md_estimate_size_before_relax: Likewise, with the effect
1490 that extern symbols are treated the same as weak symbols
1491 only if not embedded-PIC.
1492 (mips_fix_adjustable) Likewise, with the effect that
1493 weak or extern symbols are not adjusted for embedded-PIC.
1494 (md_apply_fix3): Tweak so that the case where value is zero
1495 is handled more correctly for embedded-PIC code.
1496
fe41178f
NC		 14972002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1498
587fe2b3
NC		 1499 * doc/as.texinfo (Overview): Add missing @ifset IA64
1500
fe41178f
NC		 1501 * configure.in (LINGUAS): Add es.po.
1502 * configure: Regenerate.
1503 * po/es.po: New file.
1504
4d34fb5f
TS		 15052002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1506
1507 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1508 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1509 and NO_PIC cases. Code cleanup.
1510 (macro2): Fix handling of 64bit register loads.
1511
9e32ca89
NC		 15122002-02-25 David Mosberger <davidm@hpl.hp.com>
1513
1514 * doc/as.texinfo: Add entry for IA64.
1515 * doc/c-ia64.texi: New file.
1516
23e1d84c
AM		 15172002-02-25 Alan Modra <amodra@bigpond.net.au>
1518
c7d004c5
AM		 1519 * config/tc-hppa.c: Update copyright date.
1520
1521 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
23e1d84c
AM		 1522 Remove references to chip manufacturers.
1523 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1524 Correct comments.
1525 (md_show_usage): Remove references to chip manufacturers. Mention
1526 -mpower4.
1527 (md_begin): Test power4 opcode flag bits.
1528
b1c6bf70 15292002-02-22 David Mosberger <davidm@hpl.hp.com>
6290819d
NC		 1530
1531 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1532 count exceeds prologue count.
1533 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1534 (unwind.label_prologue_count): New member.
1535
1536 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1537
1538 (get_saved_prologue_count): New function.
1539 (save_prologue_count): New function.
1540 (free_saved_prologue_count): New function.
1541 (dot_label_state): Record state label by calling save_prologue_count().
1542 (dot_copy_state): Restore prologue count by calling
1543 get_saved_prologue_count().
1544 (generate_unwind_image): Free up list of saved prologue
1545 counts by calling free_saved_prologue_counts().
1546
f1e7a2c9
NC		 15472002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1548
1549 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1550 function declarations.
1551
3f965e60
NC		 15522002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1553
1554 * NEWS: Note that GASP is now deprecated.
1555 * Makefile.am: Do not build gasp-new by default.
1556 * Makefile.in: Regenerate.
1557 * doc/Makefile.am: Do not install gasp.info.
1558 * doc/Makefile.in: Regenerate.
1559 * gas/gasp.texi: Note that gasp is now deprecated.
1560
9a66911f
NC		 15612002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1562
1563 * NEWS: Mark 2.12 branch.
1564
f88fd9fe
TT		 15652002-02-19 Tom Tromey <tromey@redhat.com>
1566
1567 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1568
da0e507f
TS		 15692002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1570
1571 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1572 option input.
1573
ff0fb565
MS		 15742002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1575
1576 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1577 Make bit size independent of architecture switch.
1578 (md_begin): Add warning for -m64 with -Aesa.
1579 (s390_md_end): Use renamed architecture defines.
1580
a245a9aa
DJ		 15812002-02-18 Daniel Jacobowitz <drow@mvista.com>
1582
1583 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1584
8bf549a8
NC		 15852002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1586
1587 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1588 instead of CRIS.
1589
9151e8bf
CD		 15902002-02-15 Chris Demetriou <cgd@broadcom.com>
1591
a2c36061 1592 * config/tc-mips.c (md_estimate_size_before_relax): Really
9151e8bf
CD		 1593 make sure we treat weak like extern only for ELF. (Fixes
1594 patch from 2001-07-25.)
1595
59455fb1
BE		 15962002-02-15 Ben Elliston <bje@redhat.com>
1597
1598 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1599 works as expected.
1600
49fda6c8
HPN		 16012002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1602
1603 * NEWS: Mention support for MMIX.
1604
2d2bf3e0
CD		 16052002-02-13 Chris Demetriou <cgd@broadcom.com>
1606
1607 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1608 a sequence of indpendent 'if' statements for easier debugging
1609 and future modification.
1610
76f57f3a
JT		 16112002-02-13 Matt Fredette <fredette@netbsd.org>
1612
1613 * config/tc-m68k.c (md_show_usage): No longer display a
1614 hard-coded "68020" for the default CPU, instead display the
1615 canonical name of the true, configured default CPU.
1616 (m68k_elf_final_processing): Mark objects for sub-68020
1617 CPUs with the new EF_M68000 flag.
1618
3bf057fa
AS		 16192002-02-13 Andreas Schwab <schwab@suse.de>
1620
1621 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1622 pc-relative relocations to merge sections in 64-bit mode.
1623
6334e312 16242002-02-13 Ben Elliston <bje@redhat.com>
1ac57253
BE		 1625
1626 * NEWS: Document floating point number handling in gasp.
1627 * gasp.c: Include <assert.h> and "xregex.h".
1628 (is_flonum): New function.
1629 (chew_flownum): Likewise.
1630 (change_base): Consume flonums from the input, where possible.
1631 * doc/gasp.texi (Constants): Document floating point numbers.
1632
3dcfe21d
AM		 16332002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1634
1635 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1636 that implicitly use LR and RR selectors.
1637
913572ec
AO		 16382002-02-12 Alexandre Oliva <aoliva@redhat.com>
1639
1640 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1641 and `epsw' as available on AM33 and above only.
1642 (other_register_name): Add logic to handle machine type encoded in
1643 reg_number.
1644
9b90b531
TR		 16452002-02-11 Tom Rix <trix@redhat.com>
1646
949f2b5c 1647 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
9b90b531
TR		 1648 xcoff64.
1649
6c6783ff 16502002-06-11 Alexandre Oliva <aoliva@redhat.com>
6c1b24e4
AO		 1651
1652 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1653 Use all over.
1654
6c6783ff 16552002-02-11 Jan Hubicka <jh@suse.cz>
7ecd2f8b
JH		 1656
1657 * i386.c (md_assemble): Support 32bit address prefix.
1658 (i386_displacement): Likewise.
1659 (i386_index_check): Accept 32bit addressing in 64bit mode.
1660
7eb27ef2
AO		 16612002-02-11 Alexandre Oliva <aoliva@redhat.com>
1662
1663 * config/tc-sh.c (dot): Removed unused function.
1664
fa702524
AM		 16652002-02-11 Alan Modra <amodra@bigpond.net.au>
1666
1667 * Makefile.am: "make dep-am".
1668 * Makefile.in: Regenerate.
1669 * aclocal.m4: Regenerate.
1670 * config.in: Regenerate.
1671 * configure: Regenerate.
1672 * doc/Makefile.in: Regenerate.
1673
625e1353
RH		 16742002-02-10 Richard Henderson <rth@redhat.com>
1675
1676 * doc/c-alpha.texi: New file.
1677 * doc/Makefile.am (CPU_DOCS): Add it.
1678 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1679
543833df
RH		 16802002-02-09 Richard Henderson <rth@redhat.com>
1681
1682 * config/tc-alpha.c (O_samegp): New.
1683 (USER_RELOC_P): Include it.
1684 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1685 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1686 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1687 (alpha_validate_fix): New.
1688 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1689
328eb32e
HPN		 16902002-02-09 Hans-Peter Nilsson <hp@axis.com>
1691
1692 * doc/c-cris.texi: New.
1693 * doc/all.texi: @set CRIS.
1694 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1695 Include c-cris.texi.
1696 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1697 * doc/Makefile.in: Regenerate.
1698
6373ee54
CD		 16992002-02-08 Chris Demetriou <cgd@broadcom.com>
1700
1701 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1702 determine if a number is a sign-extended 32-bit number.
1703 (load_register): Use IS_SEXT_32BIT_NUM.
1704 (macro): Check if load/store macro handling is using a
1705 constant 32-bit address on 64-bit address systems, and if
1706 so optimize the generation of that address.
1707
50a4c611
RH		 17082002-02-08 Richard Henderson <rth@redhat.com>
1709
1710 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1711 we've eliminated all foreign relocation types yet.
1712 (alpha_fix_adjustable): Likewise.
1713
324bfcf3
AO		 17142002-02-08 Alexandre Oliva <aoliva@redhat.com>
1715
1716 Contribute sh64-elf.
1717 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1718 Stephen Clarke <Stephen.Clarke@st.com>
1719 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1720 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1721 * config/tc-sh.c (md_relax_table): Added default sizes for
1722 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1723 MOVI_16, MOVI_32 and MOVI_48.
1724 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1725 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1726 and MOVI_16.
1727 (shmedia_md_estimate_size_before_relax): Remove redundant
1728 blocks. Set fragP->fr_var even if relaxation type unchanged.
1729 Retain UNDEF_MOVI until expression decays to number.
1730 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1731 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1732 relocation types. Take fixP->fx_addnumber into account too.
1733 (shmedia_md_apply_fix): Likewise.
1734 (shmedia_md_convert_frag): Likewise.
1735 (shmedia_build_Mytes): Likewise.
1736 (sh64_consume_datalabel): Complain about nested datalabel.
1737 Support PIC relocs. Call sh_parse_name.
1738 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1739 in tc-sh.h to SHmedia reloc types.
1740 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1741 MOVI_GOTPC): New relaxation constants.
1742 (md_relax_table): Introduce relaxation directives for PIC-related
1743 constants.
1744 (sh_PIC_related_p): Handle datalabel.
1745 (sh_check_fixup): Choose SH5 PIC relocations.
1746 (sh_cons_fix_new): Added BDF_RELOC_64.
1747 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1748 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1749 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1750 current ISA is SHmedia, get 7 bytes.
1751 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1752 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1753 void function.
1754 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1755 shmedia_apply_fix3 and make void.
1756 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1757 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1758 as_bad.
1759 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1760 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1761 2001-03-14 DJ Delorie <dj@redhat.com>
1762 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1763 * doc/Makefile.in(CPU_DOCS): Ditto.
1764 * doc/c-sh64.texi: New file.
1765 * doc/as.texinfo: Add SH64 support.
1766 2001-03-13 DJ Delorie <dj@redhat.com>
1767 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1768 A_REUSE_PREV so that its purpose is more obvious.
1769 (shmedia_build_Mytes): Ditto.
1770 2001-03-07 DJ Delorie <dj@redhat.com>
1771 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1772 before processing.
1773 (sh64_vtable_inherit): Ditto.
1774 (strip_datalabels): New, strip "datalabel" from given line.
1775 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1776 pseudos.
1777 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1778 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1779 call ...
1780 (shmedia_build_Mytes): ... to here.
1781 2001-03-06 DJ Delorie <dj@redhat.com>
1782 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1783 is a generic one.
1784 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1785 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1786 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1787 address by one in call to dwarf2_emit_insn.
1788 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1789 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1790 alignment handling broken by imported changes.
1791 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1792 (sh64_handle_align): Declare.
1793 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1794 (sh64_max_mem_for_rs_align_code): Declare.
1795 (enum sh64_isa_values): Moved here from tc-sh64.c.
1796 (md_do_align): Define.
1797 (sh64_do_align): Declare.
1798 (struct sh64_tc_frag_data): New.
1799 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1800 changed.
1801 (TC_FRAG_INIT): Change to set new datatype.
1802 (struct sh64_segment_info_type): Rename member
1803 last_flushed_location to last_contents_mark. All users changed.
1804 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1805 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1806 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1807 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1808 of unsetting seen_insn.
1809 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1810 call sh64_update_contents_mark.
1811 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1812 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1813 enum sh64_isa_values.
1814 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1815 (emitting_crange): Boolean guard moved to file scope from function
1816 scope in sh64_set_contents_type.
1817 (s_sh64_abi): New.
1818 (sh64_update_contents_mark): New; most split out from
1819 sh64_flush_pending_output.
1820 (shmedia_md_end): Call sh64_update_contents_mark. Set
1821 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1822 (sh64_do_align): New function.
1823 (sh64_max_mem_for_rs_align_code): New function.
1824 (sh64_handle_align): Rename from shmedia_do_align. Make
1825 non-static. Add head comment. Emit zero bytes for n bytes modulo
1826 four. Change return-type to void.
1827 (shmedia_elf_new_section): Remove.
1828 (shmedia_md_assemble): Call sh64_update_contents_mark.
1829 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1830 new frag. Call sh64_update_contents_mark after making the new
1831 frag.
1832 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1833 and sh_flush_pending_output.
1834 (sh64_flag_output): Also call md_flush_pending_output, but add
1835 condition on not emitting_crange.
1836 (sh64_tc_cons_fix_new): Remove.
1837 2001-01-12 Nick Clifton <nickc@redhat.com>
1838 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1839 alignment handling scheme imported from sourceware.
1840 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1841 * config/tc-sh64.h (TARGET_FORMAT): Define.
1842 (sh64_target_format): Prototype.
1843 * config/tc-sh64.c (sh64_target_mach): New function.
1844 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1845 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1846 zero_address_frag instead of copying the frag of the symbol.
1847 (shmedia_frob_file_before_adjust): Ditto.
1848 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1849 to valueT to remove signedness.
1850 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1851 headers to output_bfd. Do not evaluate symbols if final is false;
1852 do emit fixups.
1853 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1854 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1855 to the current frag, call shmedia_md_convert_frag to emit fixups
1856 and make frag_wane neutralize the frag. Update comments.
1857 * config/tc-sh.c (md_convert_frag): Change caller of
1858 shmedia_md_convert_frag.
1859 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1860 * config/tc-sh64.h: Tweak comments and correct formatting.
1861 * config/tc-sh64.c: Ditto.
1862 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1863 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1864 for the no-relocation case.
1865 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1866 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1867 wrappers.
1868 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1869 comment.
1870 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1871 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1872 expansion.
1873 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1874 Correct comment.
1875 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1876 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1877 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1878 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1879 al>: Set lowest bit of field to relocate to 1 and rest to empty,
949f2b5c 1880 if reloc is emitted.
324bfcf3
AO		 1881 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1882 New options plus bugfixes.
1883 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1884 "-expand-pt32".
1885 (md_parse_option): Handle new options.
1886 (md_show_usage): Add blurb for new options.
1887 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1888 (sh64_expand, sh64_pt32): New variables.
1889 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1890 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1891 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1892 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1893 <resolved previously-pc-relative relocs>: Handle
1894 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1895 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1896 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1897 points to SHcompact code.
1898 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1899 SH64PCREL16)>: Check that ISA of what operand points at and
1900 PTA/PTB matches, or emit error.
1901 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1902 SHMEDIA_BFD_RELOC_PT.
1903 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1904 operand.
1905 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1906 condition for MOVI expansion.
1907 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1908 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1909 sh64_expand.
1910 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1911 fixup.
1912 (sh64_target_format): Error-check setting of sh64_pt32 and
1913 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1914 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1915 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1916 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1917 * config/tc-sh64.c: Improve comments.
1918 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1919 not say the linker will check correctness of PTA/PTB expansion.
1920 (shmedia_md_end): Make non-static.
1921 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1922 prototype.
1923 * config/tc-sh.c (sh_finalize): Remove.
1924 * config/tc-sh.h (md_end): Do not define.
1925 Remove prototype for sh_finalize.
1926 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1927 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1928 sh64_section_data container when storing section type in tdata
1929 field in elf_section_data.
1930 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1931 EF_SH5.
1932 * Makefile.am: Update dependencies.
1933 * Makefile.in: Regenerate.
1934 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1935 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1936 dwarf2_emit_insn call with test on debug_type.
1937 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1938 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1939 CRT_SH5_ISA32 sticky for 64-bit.
1940 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1941 Generate .crange sections when switching ISA mode or emitting
1942 constants in same section as code.
1943 * config/tc-sh64.c: Reformat structure definitions.
1944 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1945 variables.
1946 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1947 to emit a .cranges descriptor when contents type changes. Only
1948 emit error if changing contents type and -no-mix is in effect.
1949 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1950 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1951 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1952 sh64_flush_last_crange over sections.
1953 When checking main symbol of datalabel symbol, check for
1954 STO_SH5_ISA32, not ISA type of section in definition.
1955 (shmedia_frob_file_before_adjust): Check main symbol for
1956 STO_SH5_ISA32; don't check ISA type of section in definition.
1957 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1958 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1959 .cranges entries have been output.
1960 (shmedia_elf_new_section): Just call md_flush_pending_output.
1961 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
1962 fix. Do not set tc_segment_info_data.in_code for section. Call
1963 sh64_set_contents_type for SHmedia code.
1964 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
1965 false. Call md_flush_pending_output.
1966 (sh64_target_format): Check that -no-mix and
1967 -shcompact-const-crange are used in sane combination with other
1968 options.
1969 (shmedia_md_pcrel_from_section): Check type of fix for how to
1970 adjust pc-relative.
1971 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
1972 not ISA type of section in definition.
1973 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
1974 hold contents-type state.
1975 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
1976 (sh64_flush_pending_output): Declare.
1977 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
1978 (sh64_tc_cons_fix_new): Declare.
1979 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
1980 call sh64_flag_output.
1981 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
1982 call sh64_set_contents_type to mark SHcompact code and set
1983 seen_insn.
1984 (md_longopts): New options "-no-mix" and
1985 "-shcompact-const-crange".
1986 (md_parse_option): Handle new options.
1987 (md_show_usage): Add blurb for new options.
1988 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
1989 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
1990 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
1991 (sh64_last_insn_frag): New.
1992 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
1993 to get frag for insn opcode for generating fixups; do not assume it
1994 is the same frag.
1995 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
1996 for new insn.
1997 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
1998 section.
1999 (TC_FRAG_TYPE): Define as fragS *.
2000 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2001 (sh64_last_insn_frag): Declare.
2002 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2003 not == NULL before dereferencing.
2004 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
2005 Get rid of BFD section flag and EF_SH64_ABI64.
2006 * config/tc-sh64.c (shmedia_frob_section_type): Use
2007 elf_section_data (sec)->tdata, not a specific BFD section flag, to
2008 communicate the section as containing SHmedia code. Describe why.
2009 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
2010 EF_SH64 regardless of ABI.
2011 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2012 in error message. Handle resolved expressions for
2013 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2014 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2015 (shmedia_check_limits): Handle BFD_RELOC_64.
2016 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2017 a STO_SH5_ISA32 symbol, only the BFD value.
2018 2000-12-11 Ben Elliston <bje@redhat.com>
2019 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2020 dwarf2_generate_asm_lineno.
2021 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
2022 Handle PC-relative MOVI expansions with assembler relaxation.
2023 Generate PC-relative relocs from 16-bit PC-relative expressions.
2024 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2025 (shmedia_md_pcrel_from_section): ...here.
2026 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2027 turned completely resolved. Adjust relocation type for 16-bit
2028 immediate operands that has turned PC-relative. Adjust back for
2029 MD_PCREL_FROM_SECTION being applied twice.
2030 (shmedia_md_convert_frag): Always emit reloc for expression with
2031 global or weak symbol. Handle relaxation result for PC-relative
2032 expressions.
2033 (shmedia_md_estimate_size_before_relax): An expression with a weak
2034 or global symbol can not be relaxed. Break out tests for
2035 relaxable symbol into variable sym_relaxable.
2036 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2037 UNDEF_MOVI)>: Break out any PC-relative expression and change
2038 relaxation type.
2039 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2040 opjp.
2041 <case A_IMMS16>: Fix typo for initial minor relaxation type of
2042 MOVI expansion. If X_op_symbol of the immediate expression is
2043 set, make an expression symbol for the argument to frag_var.
2044 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2045 relaxations.
2046 (END): Adjust for new relaxations.
2047 (md_relax_table): Add entries for new relaxations.
2048 2000-12-07 Ben Elliston <bje@redhat.com>
2049 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2050 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
2051 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2052 SHORI operand offsets in PT/PTA/PTB expansions.
2053 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
2054 Implement DataLabel semantics.
2055 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2056 shmedia_frob_file_before_adjust.
2057 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2058 (DATALABEL_SUFFIX): Define.
2059 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2060 symbol list to update "datalabel" symbols to their main symbol
2061 counterparts.
2062 (shmedia_frob_file_before_adjust): New.
2063 (sh64_adjust_symtab): For remaining datalabel symbols, set to
2064 undefined and set STT_DATALABEL.
2065 (sh64_frob_label): Initialize TC symbol field.
2066 (sh64_consume_datalabel): Actually implement semantics. New
2067 parameter operandf, call it instead of expression.
2068 (sh64_exclude_symbol): New.
2069 * config/tc-sh64.h (md_parse_name): Pass on the function operand
2070 to sh64_consume_datalabel.
2071 (tc_symbol_new_hook): Define to tc_frob_symbol.
2072 (TC_SYMFIELD_TYPE): Define to symbolS *.
2073 (tc_frob_symbol): Define to call sh64_exclude_symbol.
2074 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
2075 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2076 case.
2077 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2078 generating dwarf2 debug information.
2079 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
2080 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2081 elf64-sh64 for the 64-bit ABI.
2082 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2083 option.
2084 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
2085 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2086 case-insensitivity.
2087 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
2088 * config/tc-sh64.c: Tweak comments, formatting and error messages.
2089 (enum sh64_abi_values): New type.
2090 (enum sh64_isa_values): New type.
2091 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2092 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2093 (sh64_abi): Replace shmedia_64.
2094 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2095 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2096 (s_sh64_mode): Check validity for this target.
2097 (sh64_target_format): Initialize defaults for ISA and ABI.
2098 Fallback to old object format if no SH64 ISA or ABI has been
2099 specified.
2100 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2101 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2102 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2103 * config/tc-sh64.h: Fix typo in comment.
2104 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2105 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2106 <PT fixups for absolute values>: Size will be longest, not
2107 shortest.
2108 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2109 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2110 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2111 and l1 to hold lowercase of two first characters. Change all
2112 remaining TO_LOWER to tolower.
2113 * config/tc-sh64.c (TO_LOWER): Delete.
2114 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2115 (md_parse_name): Define.
2116 (sh64_consume_datalabel): Declare.
2117 (DOLLAR_DOT): Define.
2118 * config/tc-sh64.c (shmedia_parse_exp): New.
2119 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2120 (shmedia_parse_reg): Remove const from src
2121 parameter.
2122 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2123 (shmedia_md_assemble): Ditto for op_end variable.
2124 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2125 Use shmedia_parse_exp, not parse_exp.
2126 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2127 parameter. All callers changed.
2128 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2129 callers changed.
2130 (shmedia_parse_reg): Put first two character in local variables.
2131 Use tolower, not TO_LOWER. If no register is found and argtype
2132 indicates a control register, scan shmedia_creg_table
2133 case-insensitive.
2134 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2135 * Makefile.am (CPU_TYPES): Add sh64.
2136 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2137 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2138 Regenerate dependencies.
2139 * Makefile.in: Regenerate.
2140 * configure.in: Add support for sh64-*-elf*.
2141 * configure: Regenerate.
2142 * config/tc-sh64.h: New.
2143 * config/tc-sh64.c: New.
2144 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2145 .mode, .isa and .uaquad.
2146 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2147 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2148 [HAVE_SH64] (END): Define as 10.
2149 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2150 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2151 MOVI_64): Define.
2152 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2153 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2154 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2155 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2156 Define.
2157 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2158 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2159 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2160 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2161 SHmedia instructions. Handle state-change after switching to
2162 SHcompact.
2163 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2164 (md_parse_option) [HAVE_SH64]: Parse new options.
2165 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2166 (md_convert_frag) [HAVE_SH64] <default>: Call
2167 shmedia_md_convert_frag instead of abort.
2168 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2169 BFD_RELOC_SH_SHMEDIA_CODE.
2170 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2171 SHcompact or SHmedia code.
2172 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2173 shmedia_md_apply_fix instead of abort.
2174 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2175 result from calling shmedia_md_estimate_size_before_relax instead
2176 of calling abort.
2177 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2178 do the work.
2179 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2180 shmedia_init_reloc and do nothing more if it returns non-zero.
2181 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2182 * po/POTFILES.in: Regenerate.
2183 * po/gas.pot: Regenerate.
2184
ac3f04d7
AO		 21852002-02-06 Alexandre Oliva <aoliva@redhat.com>
2186
6b32719e
AO		 2187 * config/tc-sh.c (parse_at): Install the correct version of
2188 2002-02-04's patch.
949f2b5c 2189
ac3f04d7
AO		 2190 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2191 assume fixP->fx_subsy is non-NULL.
2192
7679ead9
AO		 21932002-02-04 Alexandre Oliva <aoliva@redhat.com>
2194
2195 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
fdf4122d 2196 A_DISP_PC_ABS, and adjust it by -4.
7679ead9
AO		 2197 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2198 expected.
2199 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2200 the operand type is not A_DISP_PC_ABS.
2201
5459d7a0
HPN		 22022002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2203
2204 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2205 common and weak symbols. Handle common and weak symbols as
2206 undefined symbols with regards to GREG handling and merging.
2207 (mmix_frob_file): Ditto.
2208
006336b8
JT		 22092002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2210
2211 * configure.in (hppa-*-netbsd*): New target.
2212 * configure: Regenerate.
2213 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2214
9e0665bc
AM		 22152002-02-02 Alan Modra <amodra@bigpond.net.au>
2216
2217 * config/tc-v850.c: Add missing prototypes amd use old-style
2218 function definitions.
2219 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2220 (sdata_section tdata_section, zdata_section, sbss_section,
2221 tbss_section, zbss_section, rosdata_section, rozdata_section,
2222 scommon_section, tcommon_section, zcommon_section,
2223 call_table_data_section, call_table_text_section): Delete.
2224 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2225 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2226 v850_call_table_data, v850_call_table_text): Delete.
2227 (struct v850_seg_entry): New.
2228 (v850_seg_table): New.
2229 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2230 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2231 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2232 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2233 (do_v850_seg): New.
2234 (v850_seg): New.
2235 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2236 recording of alignment.
2237 (md_pseudo_table): Use v850_seg.
2238 (md_begin): Don't init .call_table_data and .call_table_text here.
2239 Set v850_seg_table bss entry.
2240
973eb340
HPN		 22412002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2242
2243 Support on-demand global register allocation by passing on
2244 base-plus-offset relocs to the linker.
2245 * config/tc-mmix.c: Tweak and fix typos in comments.
949f2b5c 2246 (allocate_undefined_gregs_in_linker): New variable.
973eb340
HPN		 2247 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2248 (md_longopts): Add --linker-allocated-gregs.
2249 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2250 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2251 (md_show_usage): Update text for -x. Add text for
2252 --linker-allocated-gregs.
2253 (tc_gen_reloc): Derive default value for addend from val and
2254 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2255 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2256 GREG if allocate_undefined_gregs_in_linker.
2257 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2258 --linker-allocated-gregs.
2259 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2260 --linker-allocated-gregs. Mention that it's implied by -x.
2261 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2262 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2263
2264 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2265
ba323545
AM		 22662002-02-01 Alan Modra <amodra@bigpond.net.au>
2267
2268 * Makefile.am: Run "make dep-am"
2269 * Makefile.in: Regenerate.
2270
3b16e843
NC		 22712002-01-31 Ivan Guzvinec <ivang@opencores.org>
2272
2273 * config/tc-or32.c: New file.
2274 * config/tc-or32.h: New file.
2275 * configure.in: Add support for or32 targets.
2276 * configure: Regenerate.
2277 * config/obj-coff.c: Add support for or32 targets.
2278 * config/obj-coff.h: Add support for or32 targets.
2279 * Makefile.am: Add support for or32 targets.
2280 * Makefile.in: Regenerate.
2281 * NEWS: Mention support for OpenRISC.
2282 * doc/Makefile.in: Regenerate.
2283 * po/POTFILES.in: Regenerate.
2284 * po/gas.pot: Regenerate.
2285
912a07db
RS		 22862002-01-30 Richard Sandiford <rsandifo@redhat.com>
2287
2288 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2289 and mod.
2290
4514d474
CD		 22912002-01-29 Chris Demetriou <cgd@broadcom.com>
2292
2293 * config/tc-mips.c (tc_gen_reloc): Arrange for
2294 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2295 their LO16 parts, even for ELF.
2296
246fcdee
DJ		 22972002-01-29 Daniel Jacobowitz <drow@mvista.com>
2298
2299 * config/tc-i386.c: Protect definitions of true and false
2300 from redefinition.
2301
00e6e13d
JJ		 23022002-01-28 Jakub Jelinek <jakub@redhat.com>
2303
2304 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2305 made because of .weak, if they are neither defined nor used in any
2306 way.
2307
4867be41
DJ		 23082002-01-27 Daniel Jacobowitz <drow@mvista.com>
2309
2310 * configure: Regenerated.
2311
7562a296
HPN		 23122002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2313
2314 * doc/Makefile.am (install): Depend on install-info.
2315 * doc/Makefile.in: Regenerate.
2316
1caa7b23
NC		 23172002-01-26 Nick Clifton <nick@redhat.com>
2318
2319 * po/fr.po: Updated version
2320
166e23f9
KH		 23212002-01-24 Kazu Hirata <kazu@hxi.com>
2322
2323 * config/tc-h8300.c (check_operand): Don't print a warning
2324 when a valid 24-bit address is given to a 16-bit address
2325 operand.
2326
538cd60f
AO		 23272002-01-24 Alexandre Oliva <aoliva@redhat.com>
2328
2329 * config/tc-sh.c (sh_elf_suffix): Removed.
2330 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2331 sh_end_of_match, sh_parse_name): New functions.
2332 (sh_elf_cons): Simplify.
2333 (parse_exp): Reject misplaced PIC operands.
2334 (md_undefined_symbol): Simplify.
2335 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2336 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2337 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2338 Complain if subsy remains at the end.
2339 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2340 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2341
b386f24b
AO		 23422002-01-22 Alexandre Oliva <aoliva@redhat.com>
2343
2344 * config/tc-mn10300.c (xr_registers): Move `pc'...
2345 (other_registers): ... here.
2346
c46f0c34
AM		 23472002-01-22 Alan Modra <amodra@bigpond.net.au>
2348
2349 * Makefile.am: Run "make dep-am".
2350 * Makefile.in: Regenerate.
2351 * gas/po/POTFILES.in: Regenerate.
2352
23deb923
DD		 23532002-01-21 DJ Delorie <dj@redhat.com>
2354
2355 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2356 stabstr_name allocation permanent, as it will be referenced from
2357 the section hash.
2358
9596feea
JT		 23592002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2360
2361 * configure.in (ia64-*-netbsd*): New target.
949f2b5c 2362 * configure: Regenerate.
9596feea 2363
92081f48
HPN		 23642002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2365
2366 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2367 to @dots call.
2368 <Detailed description, ARM options>: Ditto.
2369 * doc/c-arm.texi (ARM Options): Ditto.
2370
63e63b07
RE		 23712002-01-18 Richard Earnshaw <rearnsha@arm.com>
2372
2373 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2374 do_mia, do_mar and do_mra respectively.
2375 (do_mav_*): Renamed from do_c_*.
2376 (mav_reg_required_here, mav_parse_offset): Renamed from
2377 cirrus_reg_required_here and cirrus_parse_offset respectively.
2378 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2379
ea6ef066
RE		 23802002-01-18 Richard Earnshaw <rearnsha@arm.com>
2381 Keith Walker <keith.walker@arm.com>
2382
2383 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2384 (insns): Add pattern for bxj instruction.
2385 (do_bxj): New function.
2386 (arm_cpus): Add arm926ej.
2387 (arm_archs): Add armv5tej.
2388
bc89618b
RE		 23892002-01-18 Richard Earnshaw <rearnsha@arm.com>
2390
2391 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2392
d193a22a
RE		 23932002-01-19 Keith Walker <keith.walker@arm.com>
2394
2395 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2396
03b1477f
RE		 23972002-01-18 Richard Earnshaw <rearnsha@arm.com>
2398
2399 * NEWS: Mention new ARM command-line options and VFP support.
2400
949f2b5c 2401 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
03b1477f
RE		 2402 uses changed.
2403 (ARM_CEXT_MAVERICK): Similarly.
2404 (ARM_ANY): Now means any core instruction.
2405 (CPU_DEFAULT): Default to ARM_ANY.
2406 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2407 (pic_code): Declare for all object types. Make type int.
2408 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2409 (march_fpu_opt, mfpu_opt): Declare.
2410 (md_longopts): Tidy up conditional definitions.
2411 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2412 (arm_long_opts): New tables.
2413 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2414 (arm_parse_extension): New function.
2415 (md_parse_option): Rewrite using new table-driven system.
2416 (md_show_usage): Use new table-driven system.
2417 (md_begin): Calculate cpu_variant from command line option data.
2418 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2419 command-line options.
2420 * doc/c-arm.texi: Likewise.
2421
2a538ba5
AJ		 24222002-01-18 Andreas Jaeger <aj@suse.de>
2423
2424 * as.c (parse_args): Update year.
2425
b1ffc257 24262002-01-17 Timothy Wall <twall@alum.mit.edu>
2a538ba5 2427
b1ffc257
TW		 2428 * config/tc-tic54x.c (encode_address): Add a more informative
2429 warning about incorrect syntax.
2430
328577ad
NC		 24312002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2432
2433 * po/gas.pot: Regenerate.
2434
06f030db
NC		 24352002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2436
2437 * macro.c (get_any_string): Add no-c-format comment to prevent
2438 confusion when translating string.
2439 * gasp.c (get_any_string): Add no-c-format comment to prevent
2440 confusion when translating string.
2441
394f9b3a
TS		 24422002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2443 Johannes Stezenbach <js@convergence.de>
2444 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2445 matched before the shorter ones.
2446 (my_getSmallParser): Fix handling of nested parentheses in
2447 percent_op's. Code cleanup.
2448 (my_getPercentOp): New function, code from my_getSmallParser.
2449 (my_getSmallExpression): Fix handling of closing parentheses.
2450 Code cleanup. Better comments.
2451
af3ae48d
NC		 24522002-01-16 Nick Clifton <nickc@redhat.com>
2453
2454 po/tr.po: New file: Turkish translation.
2455 configure.in (LINGUAS): Add "tr".
2456 configure: Regenerate.
2457
bfae80f2
RE		 24582002-01-15 Richard Earnshaw <rearnsha@arm.com>
2459
2460 Support for VFP instructions
2461 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2462 (cp_address_required_here): New argument wb_ok. When false, do not
2463 accept write-back forms of addressing. Change all callers.
2464 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2465 (FPU_VFP_EXT_V2): Define.
2466 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2467 Define in terms of above.
2468 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2469 (vfp_reg): New struct.
2470 (vfp_regs): New array of registers.
2471 (insns): Add VFP instructions.
2472 (sn_table): New array of VFP single-precision register names.
2473 (dn_table): New array of VFP double-precision register names.
2474 (all_reg_maps): Add the new register tables.
2475 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2476 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2477 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2478 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2479 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2480 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2481 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2482 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2483 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2484 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2485 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2486 (do_vfp_sp_dp_cvt): New functions.
2487 (md_begin): Set soft-float flag for appropriate VFP work.
2488 (md_atof): Handle VFP-format doubles.
2489 (md_parse_option): Handle VFP command-line options.
2490 (md_show_usage): Display VFP command-line options.
2491
fcd6d8d6
RE		 24922002-01-15 Richard Earnshaw <rearnsha@arm.com>
2493
2a538ba5 2494 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
fcd6d8d6
RE		 2495 various command line options.
2496
1f7fd478
NC		 24972002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2498
2499 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2500 vtinherit relocs.
2501 (xstormy16_md_apply_fix3): Do not return a value.
2502
21f0f23a
RE		 25032002-01-14 Richard Earnshaw <rearnsha@arm.com>
2504
2505 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2506 the -EL/-EB option that matches the target's endianness.
2507 (md_parse_option): Likewise.
2508
ce058b6c
RE		 25092002-01-14 Richard Earnshaw <rearnsha@arm.com>
2510
2a538ba5 2511 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
ce058b6c
RE		 2512 is not dependent on ARM_BI_ENDIAN.
2513
f03698e6
RE		 25142002-01-14 Richard Earnshaw <rearnsha@arm.com>
2515
2516 * tc-arm.c (all error messages): Normalize capitalization of messages.
2517
2518 * tc-arm.h (md_operand): Delete define.
2519 * tc-arm.c (in_my_get_expression): New static variable.
2520 (my_get_expression): Set and clear it.
2521 (md_operand): New function. If called from my_get_expression
2522 put the error in inst.error.
2523 (output_inst): Now takes argument of instruction being assembled.
2524 Print it out with any error message.
2525 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2526 with '=' syntax.
2527 (end_of_line): Don't update inst.error if it is already set.
2528
e28cd48c
RE		 25292002-01-11 Richard Earnshaw <rearnsha@arm.com>
2530
2531 * tc-arm.c ((do_ldst): Fix handling an immediate expression pseudo
2532 op that can be translated into a mvn instruction.
2533
1cd8ff38
NC		 25342002-01-11 Steve Ellcey <sje@cup.hp.com>
2535
2536 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2537 setting default md.flags.
2538 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2539 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2540 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2541 for 32 bit unwind info blocks.
2542 (generate_unwind_image): Add support for different types
2543 of unwind images (32 bits and/or big-endian).
2544 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2545 (ia64_target_format): Add support for hpux target formats.
2546 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2547 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2548 SHT_FINI_ARRAY elf section types.
2549
6c43fab6
RE		 25502002-01-10 Richard Earnshaw <rearnsha@arm.com>
2551
2552 * tc-arm.c (struct reg_entry): Move before prototypes.
2553 (int_register, cp_register, fp_register): Delete.
2554 (reg_table): Delete. Replaced with ...
2555 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2556 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2557 (mav_dspsc_table): ... one table per register set.
2558 (arm_reg_hsh): Delete.
2559 (struct reg_map): New structure.
2560 (all_reg_maps): New array.
2561 (enum arm_reg_type): New enums.
2562 (build_reg_hsh): New function.
2563 (insert_reg_alias): Use hash table passed by caller. Adjust all
2564 callers.
2565 (create_register_alias): New function, split out from ...
2566 (md_assemble): ... here.
2567 (md_begin): Build new register hash tables.
2568 (arm_reg_parse): New argument for the hash table to search. Adjust all
2569 callers.
2570 (arm_reg_parse_any): New function.
2571 (co_proc_number): Look up the processor number in the processor hash
2572 table.
2573 (cirrus_regtype): Delete.
2574 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2575 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2576 (ARM_EXT_MAVERICKsc_register): Delete.
2577 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2578 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2579 functions.
2580 (do_c_triple_4, do_c_triple_5): Delete.
2581 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2582 (do_c_quad_6): Delete.
2583 (do_c_quad_6[ab]): New functions.
2584 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2585 arguments to use new register parsing methods.
2586 (cirrus_reg_required_here): Likewise.
2587 (insns): Reclassify cirrus maverick worker functions.
2588 (cirrus_valid_reg): Delete.
2589
8d05742f
JT		 25902002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2591
2592 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2593 (sh*-*-netbsdelf*): New target.
2594 * configure: Regenerate.
2a538ba5 2595 * tc-sh.h: Update copyright years.
8d05742f
JT		 2596 (TARGET_FORMAT): Add version for TE_NetBSD.
2597
ceac3f62
NC		 25982002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2599
2600 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2601 negative.
2602
d7861ad2
AM		 26032002-01-06 Alan Modra <amodra@bigpond.net.au>
2604
2605 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2606 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2607
7a621144
DJ		 26082002-01-05 Daniel Jacobowitz <drow@mvista.com>
2609
2610 * tc-mips.c (mips_cprestore_valid): New flag.
2611 (mips_frame_reg_valid): New flag.
2612 (macro) [M_JAL_2]: Check both flags.
2613 [M_JAL_A]: Likewise.
2614 (s_cprestore): Set mips_cprestore_valid.
2615 (tc_get_register): If setting mips_frame_reg, set
2616 mips_frame_reg_valid and clear mips_cprestore_valid.
2617 (s_mips_ent): Clear both flags.
2618 (s_mips_end): Clear both flags.
2619
7c6beb69
AM		 26202002-01-05 Alan Modra <amodra@bigpond.net.au>
2621
2622 * write.c (write_object_file): Make use of bfd_section_list_remove.
2623 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2624 * config/tc-mmix.c (mmix_frob_file): Likewise.
2625
8a8b2d4b
AJ		 26262002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2627
2628 * configure.in (i386-*-netbsdelf*): Collapse target into...
2629 (i386-*-netbsd*): ...this. Add support for x86-64.
2630 * configure: Regenerated.
2631
a09cf9bd
MG		 26322002-01-03 matthew green <mrg@redhat.com>
2633
2634 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2635
23b7f870
NC		 26362002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2637
2638 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2639 NULL frag link.
2640
08d56133
NC		 2641For older changes see ChangeLog-0001
2642\f
2643Local Variables:
2644mode: change-log
2645left-margin: 8
2646fill-column: 74
2647version-control: never
2648End:
GDB Binutils - Deliverables
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