projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
* config/tc-m68hc11.c (md_begin): Take into account additional
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
7bfda7eb
SC		 12002-08-13 Stephane Carrez <stcarrez@nerim.fr>
2
3 * config/tc-m68hc11.c (md_begin): Take into account additional
4 page operand for call instruction.
5 (print_opcode_format): Likewise.
6 (check_range): Likewise for page range checking.
7 (get_operand): Don't skip a possible comma in operands.
8 (fixup8): Generate BFD_RELOC_M68HC11_PAGE reloc.
9 (fixup16): Likwise with BFD_RELOC_M68HC11_LO16.
10 (fixup24): New to handle call reloc.
11 (build_insn): Handle missing page operand for call instruction.
12 (find): Likewise.
13 (md_apply_fix3): Take into account new relocs.
14 (get_operand): Fix the mode for indexed indirect addressing.
15 (build_indexed_byte): Fix post index byte for indexed indirect mode.
16
fdb987ee
RS		 172002-08-12 Richard Sandiford <rsandifo@redhat.com>
18
19 * config/tc-mips.c (mips_ip): Don't work out the value of
20 constant %hi()s here.
21
31312f95
AM		 222002-08-10 Alan Modra <amodra@bigpond.net.au>
23
24 * config/tc-i386.c (tc_i386_fix_adjustable): Test OUTPUT_FLAVOR
25 for ELF, and don't bother checking ELF relocs when non-ELF.
26 (i386_immediate): Allow absolute_section expressions for aout.
27 (i386_displacement): Likewise. Also test bfd_is_com_section.
28 (md_estimate_size_before_relax): Test OUTPUT_FLAVOR for ELF.
29 (md_apply_fix3): Hack for bfd_install_relocation when fx_pcrel,
30 not when fx_addsy. Remove dead code.
31
59bc061d
NC		 322002-08-09 Graeme Peterson <gp@qnx.com>
33
34 * configure.in: Add support for ppc-*-nto* target.
35 * configure: Regenerate.
36
6088b00e
AM		 372002-08-09 Alan Modra <amodra@bigpond.net.au>
38
39 * config/tc-i386.h: Reorganize.
40
0c11417f
MR		 412002-08-09 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
42
43 * config/tc-mips.c (macro): Handle a register plus a 16-bit
44 immediate offset in "dla" and "la" expansions.
45
79500683
AM		 462002-08-09 Alan Modra <amodra@bigpond.net.au>
47
48 * configure.in: bfd_gas=yes for all i386 targets. Formatting.
49 Remove "bfd_gas=yes" from target table when covered later.
50 Consolidate some entries.
51 * configure: Regenerate
52
2bbd9c25
JJ		 532002-08-09 Jakub Jelinek <jakub@redhat.com>
54
55 * config/tc-i386.c (output_insn): Save frag_now and frag_now_fix ()
56 at start of insn, pass it to output_disp and output_imm.
57 (output_disp): Added arguments. If _GLOBAL_OFFSET_TABLE_ is seen
58 in displacement for R_386_32 reloc, use R_386_GOTPC and compute
59 properly addend.
60 (output_imm): Added arguments. Compute properly addend for
61 R_386_GOTPC.
62 (md_apply_fix3): Remove R_386_GOTPC handling.
63 * testsuite/gas/i386/gotpc.s: New.
64 * testsuite/gas/i386/gotpc.d: New.
65 * testsuite/gas/i386/i386.exp: Add gotpc test.
66
dbac4f5b
RH		 672002-08-06 George France <france@handhelds.org>
68
69 * config/tc-alpha.c (cpu_types): Enabled ev67, ev68, -m21264a
70 and m21264b processor names and cpu types.
71 * doc/c-alpha.texi: Documented new types.
72
95210096
AM		 732002-08-06 Alan Modra <amodra@bigpond.net.au>
74
75 * config/tc-ppc.c (md_apply_fix3): Adjust 16 bit XCOFF reloc offset.
76
98605598
RS		 772002-08-01 Richard Sandiford <rsandifo@redhat.com>
78
79 * config/tc-mips.c (tc_gen_reloc): Extend GP-relative addend
80 handling to BFD_RELOC_MIPS16_GPREL.
81
08df2379
NC		 822002-08-01 Nick Clifton <nickc@redhat.com>
83
84 * config/tc-arm.c (add_to_lit_pool): Ensure that offset to literal
85 pool is computed using signed arithmetic so that proper sign
86 extension is performed if X_add_number is a 64-bit integer.
87
70ee4658
DJ		 882002-08-01 H.J. Lu <hjl@gnu.org>
89 Daniel Jacobowitz <drow@mvista.com>
90
91 * dwarf2dbg.c (dwarf2_finish): Don't emit unreferenced
92 .debug_line section unless it has line information.
93
4eb6b71c
NC		 942002-07-31 Ian Dall <ian@sibyl.beware.dropbear.id.au>
95
96 * config/tc-ns32k.h (md_pcrel_adjust): Supply prototype.
97 * config/tc-ns32k.c (convert_iif, md_parse_option, md_show_usage):
98 Allow default displacement size to be an option "--disp-size-default".
99 (md_number_to_disp): Make error messages include value. Use %d to
100 print integers, not %s.
101 (fix_new_ns32k): Conditionally set fx_no_overflow so we don't
102 get duplicate messages sometimes.
103 (convert_iif): Grow frag to max possible instruction size. Avoid
104 creating unnecessary fixes.
105 (md_number_to_field) Add prototype.
106 (encode_operand, parse, convert_iif, md_fix_pcrel_adjust): Add
107 prototypes and make static.
108 (struct addr_mode): Make mode and scaled_mode explicitly signed.
109 (evaluate_expr): Use resultP argument instead of exprP global.
110 (get_addr_mode): Quiten compiler warnings.
111 (encode_operand): eliminate unused variables. Quiten compiler
112 warnings. Eliminate nul character in format strings.
113 (parse): argc is unsigned.
114 (reloc): Type cast index to quieten compiler.
115 (md_pcrel_adjust, md_apply_fix3): Remove unused variable.
116 (md_convert_frag): Note unused parameters. Remove unused
117 variables.
118 (md_create_long_jump, md_create_short_jump,
119 md_undefined_symbol_name, md_section_align, tc_gen_reloc): Note
120 unused parameters.
121
500800ca
NC		 1222002-07-31 Nick Clifton <nickc@redhat.com>
123
124 * NEWS: Retroactively add entry for Lars Brinkhoff's contribution
125 of the PDP-11 and 2.11BSD a.out support.
126
03223580
NC		 1272002-07-31 Momchil Velikov <velco@fadata.bg>
128
129 * config/tc-v850.c (md_assemble): Fix range check for immediate
130 operand.
131
c7a23324
CD		 1322002-07-30 Chris Demetriou <cgd@broadcom.com>
133
134 * config/tc-mips.c (mips_cpu_info_table): Clean up entries related
135 to Broadcom SB-1 core support.
136
cfe86eaa
TS		 1372002-07-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
138
139 * config/tc-mips.c (mips_target_format): Fix formatting.
140 Add recognition of n32 ABI formats.
141
460597ba
MR		 1422002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
143
144 * tc-mips.c (load_address): Don't clobber $at when loading a
145 64-bit address in non-PIC code if noat is in effect.
146 (macro): Likewise.
147
9bd7d936
MR		 1482002-07-30 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
149
150 * config/tc-mips.c (macro): Use codes 6 and 7 in trap instructions
151 used in division/multiply macro expansions similarly to how they
152 are used in the variants with break instructions.
153 (macro2): Likewise.
154
7e392df6
NC		 1552002-07-30 Graeme Peterson <gp@qnx.com>
156
157 * configure.in: Add support for arm-*-nto target.
158 * configure: Regenerate.
159
3d0c9500
NC		 1602002-07-30 Nick Clifton <nickc@redhat.com>
161
162 * config/tc-arm.c (struct literal_pool): Add fields to allow
163 multiple literal pools to be maintained.
164 (find_literal_pool): New function.
165 (find_or_make_literal_pool): New function.
166 (add_to_literal_pool): Use find_or_make_literal_pool.
6088b00e 167 (arm_s_text, arm_s_data, arm_s_section): Remove - no longer
3d0c9500
NC		 168 needed.
169 (s_ltorg): Use find_literal_pool.
170 (arm_cleanup): Dump all literal pools.
6088b00e 171 * doc/c-arm.texi: Document new behaviour of only dumping literal
3d0c9500
NC		 172 pools upon request.
173
dfff24c9
AM		 1742002-07-26 Alan Modra <amodra@bigpond.net.au>
175
176 * config/tc-ppc.c (ppc_set_cpu): Use PPC_OPCODE_64 as the default
177 rather than PPC_OPCODE_32 for powerpc64*.
178
219576a4
NC		 1792002-07-25 Nick Clifton <nickc@redhat.com>
180
181 * po/es.po: Updated Spanish translation.
182 * po/fr.po: Updated French translation.
183
316f5878
RS		 1842002-07-25 Richard Sandiford <rsandifo@redhat.com>
185
186 * doc/c-mips.texi: Remove -mcpu. Document -mabi.
187 * configure.in (MIPS_CPU_STRING_DEFAULT): New configuration macro.
188 (USE_E_MIPS_ABI_O32, MIPS_DEFAULT_64BIT): New configuration macros.
189 * configure, config.in: Regenerate.
190 * config/tc-mips.c (file_mips_abi): Rename to mips_abi.
191 (mips_set_options): Remove "abi" field.
192 (mips_opts): Update accordingly. Replace all uses of mips_opts.abi
193 with mips_abi.
194 (mips_cpu): Remove.
195 (mips_arch_string, mips_arch_info): New vars.
196 (mips_tune_string, mips_tune_info): New vars.
197 (ABI_NEEDS_32BIT_REGS, ABI_NEEDS_64BIT_REGS): New macros.
198 (HAVE_32BIT_GPRS, HAVE_32BIT_FPRS): Don't check the ABI.
199 (mips_isa_to_str, mips_cpu_to_str): Remove.
200 (mips_ip): If the selected architecture is a generic ISA rather
201 than a processor, only mention the ISA level in error messages.
202 (OPTION_MCPU): Remove.
203 (OPTION_FP64): New.
204 (md_longopts): Add -mfp64, remove -mcpu.
205 (mips_set_option_string): New fn.
206 (md_parse_option): Make -mipsN update file_mips_isa rather than
207 mips_opts.isa. Use mips_set_option_string to set -march or -mtune.
208 Don't let -mgp32 and -mfp32 change the ABI.
209 (show): Move to end of file. Constify string argument.
210 (md_show_usage): Move to the end of the file. Read available
211 architectures from mips_cpu_info_table.
212 (mips_set_architecture): New fn.
213 (mips_after_parse_args): Rework. Remove -mcpu handling. -mipsN
214 is an alias for -march=mipsN. Don't change the ABI based on other
215 flags. Infer the register size from the ABI as well as the
216 architecture. Complain about more conflicting arguments.
217 Unify logic with GCC.
218 (s_mipsset): Don't change the ABI.
219 (mips_elf_final_processing): Check USE_E_MIPS_ABI_O32.
220 (mips_cpu_info_table): Remove Generic-MIPS* entries, keeping just
221 "mipsN"-type entries. Remove entries that vary only in the
222 manufacturer's prefix, or that have "000" replaced by "k".
223 Remove TARGET_CPU entries. Make r2000 entry use CPU_R3000.
224 (mips_strict_matching_cpu_name_p, mips_matching_cpu_name_p): New fns.
225 (mips_parse_cpu): New fn.
226 (mips_cpu_info_from_name, mips_cpu_info_from_cpu): Remove.
227 (mips_cpu_info_from_isa): Minor formatting tweak.
228
ff3063f5
NC		 2292002-07-24 Nick Clifton <nickc@redhat.com>
230
231 * po/sv.po: Updated Swedish translation.
232 * po/es.po: Updated Spanish translation.
233
55eab186
AM		 2342002-07-23 Alan Modra <amodra@bigpond.net.au>
235
236 * Makefile.am: Run "make dep-am".
237 * Makefile.in: Regenerate.
238 * doc/Makefile.in: Regenerate.
239 * config.in: Regenerate.
240 * po/POTFILES.in: Regenerate.
241
0461a601
NC		 2422002-07-23 Nick Clifton <nickc@redhat.com>
243
ff3063f5 244 * po/fr.po: Updated French translation.
0461a601 245
ee8929cf
NC		 2462002-07-23 Nick Clifton <nickc@redhat.com>
247
248 * CONTRIBUTORS: Ken Raeburn is no longer the maintainer for
249 GAS.
250
bad9ca53
TS		 2512002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
252
253 * config/tc-mips.c (mips_need_elf_addend_fixup): Use S_IS_EXTERNAL
254 instead of S_IS_EXTERN.
255 (md_estimate_size_before_relax): Likewise.
256 (mips_fix_adjustable): Likewise.
257
a37de3d3
TS		 2582002-07-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
259
260 * config/tc-mips.c (mips_pic_level): Remove IRIX4_PIC.
261
8dfa0188 2622002-07-19 Miroslav Tichy <tichm9am@ss1000.ms.mff.cuni.cz>
dfff24c9 263 Nick Clifton <nickc@redhat.com>
8dfa0188
NC		 264
265 * cond.c (s_ifdef): Treat a referenced but not yet defined
266 symbol as if it were undefined, in exactly the same way as
267 .equiv.
268
dfff24c9
AM		 269 * doc/as.texinfo: Document that .ifdef, .ifndef and .equiv
270 consider referenced bug not yet defined symbols to be
271 undefined.
8dfa0188 272
a40cbfa3
NC		 2732002-07-18 Denis Chertykov <denisc@overta.ru>
274 Frank Ch. Eigler <fche@redhat.com>
275 Alan Lehotsky <alehotsky@cygnus.com>
276 John Healy <jhealy@redhat.com>
277 Jeff Johnston <jjohnstn@redhat.com>
278
279 * configure.in: Add ip2k configuraton.
280 * configure: Regenerate.
281 * Makefile.am: Add ip2k configuraton.
282 * Makefile.in: Regenerate.
283 * configure: Regenerate.
284 * Makefile.in: Regenerate.
285 * config/tc-ip2k.c: New file.
286 * config/tc-ip2k.h: New files.
287 * NEWS: Mention new support.
288 * doc/Makefile.am (CPU_DOCS): Add c-ip2k.texi.
289 * doc/Makefile.in: Regenerate.
290 * doc/all.texi: Set IP2K
291 * doc/as.texinfo: Add IP2K description.
292 * doc/c-ip2k.texi: New file.
dfff24c9 293
a40cbfa3
NC		 2942002-07-19 Nick Clifton <nickc@cambridge.redhat.com>
295
296 * NEWS: Reformat to match style of other NEWS files.
dfff24c9 297
a40cbfa3 2982002-07-17 Jan Hubicka <jh@suse.cz>
33fef721
JH		 299
300 * tc-i386.c (i386_align_code): Implement x86_64 neutral code fillers.
301
25d3fb58
AM		 3022002-07-16 Moritz Jodeit <moritz@jodeit.org>
303
304 * config/tc-z8k.c (build_bytes): Correct order of memset args.
305
2cbb2eef
NC		 3062002-07-16 Nick Clifton <nickc@cambridge.redhat.com>
307
308 * NEWS: Add 'Changes in 2.13'.
309
da06c61e
AM		 3102002-07-15 Matt Fredette <fredette@netbsd.org>
311
312 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define if TE_NetBSD.
313
9146926a
AM		 3142002-07-12 Alan Modra <amodra@bigpond.net.au>
315
316 * config/tc-i386.c (process_suffix): Merge CODE_64BIT JumpByte
317 case with non CODE_64BIT case. Don't warn on "qword ptr" if
318 not CODE_64BIT.
319
2b3c4602
AM		 3202002-07-11 Alan Modra <amodra@bigpond.net.au>
321
7e8d4ab4
AM		 322 * config/tc-ppc.c (ppc_elf_frob_symbol): Delete.
323 (ppc_frob_file_before_adjust): New function.
324 * config/tc-ppc.h (tc_frob_symbol): Don't define.
325 (ppc_elf_frob_symbol): Don't declare.
326 (tc_frob_file_before_adjust): Define.
327 (ppc_frob_file_before_adjust): Declare.
328
2b3c4602
AM		 329 * config/tc-ppc.c (md_pseudo_table): Warning fix.
330 (ppc_cpu): Make it unsigned long to agree with struct powerpc_opcode
331 flags.
332 (ppc_size): Delete.
333 (ppc_xcoff64): Rename to ppc_obj64.
334 (md_parse_option <m>): Encode old ppc_size value in ppc_cpu.
335 (ppc_set_cpu): Set PPC_OPCODE_32 too.
336 (ppc_arch): Use ppc_obj64 instead of ppc_size to select bfd_mach_ppc64
337 or bfd_mach_ppc.
338 (ppc_target_format): Use ppc_obj64 to select format.
339 (md_begin): Adjust for PPC_OPCODE_32/64 in ppc_cpu.
340 (ppc_insert_operand): Use ppc_obj64 instead of ppc_size.
341 (ppc_elf_suffix): Likewise. Don't depend on BFD_DEFAULT_TARGET_SIZE.
342 (tc_frob_symbol): Likewise.
343 (md_assemble): Use ppc_obj64 instead of ppc_size. Don't depend on
344 BFD_DEFAULT_TARGET_SIZE.
345 (ppc_tc): Likewise.
346 (ppc_is_toc_sym): Likewise.
347 (md_apply_fix3): Likewise.
348 * config/tc-ppc.h (TC_FORCE_RELOCATION): Don't depend on
349 BFD_DEFAULT_TARGET_SIZE.
350 (ELF_TC_SPECIAL_SECTIONS): Likewise.
351 (tc_frob_symbol): Likewise.
352
aec421e0
TS		 3532002-07-09 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
354
355 * config/tc-mips.c (macro_build): Handle MIPS16 insns.
356 (mips_ip): Likewise.
357
c6682705
AM		 3582002-07-09 Alan Modra <amodra@bigpond.net.au>
359
360 * config/tc-i386.c (md_pseudo_table <file>): Warning fix.
361 (BFD_RELOC_8, BFD_RELOC_8_PCREL): Define for non-BFD.
362 (md_apply_fix3): Formatting. Remove redundant test.
363 (tc_gen_reloc): Remove redundant code.
364 (tc_i386_force_relocation): Delete. Movy body of function to..
365 * config/tc-i386.h (TC_FORCE_RELOCATION): .. here.
366
03111e83
AM		 3672002-07-09 Federico G. Schwindt <fgsch@olimpo.com.br>
368
369 * configure.in: Add hppa-*-openbsd* target, change
370 alpha*-*-openbsd* format to elf, and use elf for sparc-*-openbsd*
371 with sparc64 cpu.
372 * configure: Regenerate.
373
78d32a17
MR		 3742002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
375
376 * config/tc-mips.c (macro): Shift the 32-bit address range
377 accessible with a lone "lui" down by 32768.
378
3a482fd5
MR		 3792002-07-08 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
380
381 * config/tc-mips.c (load_address): Use non-trapping "daddu"
382 instead of "dadd" in address calculations.
383 (macro): Likewise.
384
cd61ebfe
AM		 3852002-07-08 Alan Modra <amodra@bigpond.net.au>
386
387 * config/tc-i386.c (process_suffix): Remove intel mode movsx and
388 movzx fudges.
389 (md_assemble): Instead, zap the suffix here.
390
a5d3c309
NC		 3912002-07-03 Nick Clifton <nickc@cambridge.redhat.com>
392
393 * NEWS: Remove next release number until the release is actually
394 upon us.
395
ce4f7385
AM		 3962002-07-03 Alan Modra <amodra@bigpond.net.au>
397
398 * Makefile.am (check-DEJAGNU): Revert 2002-06-25 change.
399 Run "make dep-am".
400 * Makefile.in: Regenerate.
401
148b4c7a
MS		 4022002-07-02 Martin Schwidefsky <schwidefsky@de.ibm.com>
403
404 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent any adjustment
405 to symbols in merge sections, even non pc-relative ones.
406
2916066e
SC		 4072002-06-29 Stephane Carrez <stcarrez@nerim.fr>
408
409 * config/tc-m68hc11.h (m68hc11_listing_header): Fix warning.
410
96e87417
SC		 4112002-06-29 Stephane Carrez <stcarrez@nerim.fr>
412
413 * config/tc-m68hc11.h (ELF_TC_SPECIAL_SECTIONS): New sections
414 .softregs and .eeprom.
415
83518699
DB		 4162002-06-28 David O'Brien <obrien@FreeBSD.org>
417
418 * NEWS: Note the next release is 2.13.
419
6c6783ff
NC		 4202002-06-26 Nick Clifton <nickc@cambridge.redhat.com>
421
422 * po/tr.po: New translation imported.
423
a2c36061
AM		 4242002-06-26 Elias Athanasopoulos <eathan@otenet.gr>
425
426 * ecoff.c: (get_tag): Replace strcpy with xstrdup.
427 (ecoff_directive_def): Likewise.
428 (ecoff_directive_tag): Likewise.
429 * listing.c (file_info): Likewise.
430 * hash.c (what): Likewise.
431
a13a0de8
L		 4322002-06-25 H.J. Lu <hjl@gnu.org>
433
434 * Makefile.am (check-DEJAGNU): Set LC_ALL=C and export it.
435 * Makefile.in: Regenerated.
436
6c6783ff 4372002-06-19 Dhananjay R. Deshpande <dhananjayd@kpit.com>
5db33d76
JR		 438
439 * config/tc-sh.c (get_specific): Revert 2002-05-01 change.
440 (assemble_ppi): Generate warning if the same register is used
441 twice as destination in the same padd / pmuls instruction.
442
0ebb9a87
DB		 4432002-06-18 Dave Brolley <brolley@redhat.com>
444
a2c36061 445 From Catherine Moore, Michael Meissner, Richard Sandiford, Dave Brolley
0ebb9a87
DB		 446 * po/POTFILES.in: Add tc-frv.c, tc-frv.h.
447 * configure.in: Support frv-*-*.
448 * Makefile.am (CPU_TYPES): Add frv.
449 (TARGET_CPU_CFILES): Add tc-frv.c.
450 (TARGET_CPU_HFILES): Add tc-frv.h.
451 (DEPTC_frv_coff): New variable.
452 (DEPTC_frv_elf): New variable.
453 (DEPOBJ_frv_coff): New variable.
454 (DEPOBJ_frv_elf): New variable.
455 (DEP_frv_coff): New variable.
456 (DEP_frv_elf): New variable.
457 * tc-frv.c: New file.
458 * tc-frv.h: New file.
459
2a24298d
CM		 4602002-06-17 Catherine Moore <clm@redhat.com>
461
a2c36061 462 * config/obj-elf.h (TARGET_SYMBOL_FIELDS): Conditionally define.
2a24298d 463
6c6783ff 4642002-06-17 J"orn Rennecke <joern.rennecke@superh.com>
96f31fc7
JR		 465
466 * config/tc-sh.c (assemble_ppi): Initialize reg_n.
467
184e65b1
TR		 4682002-06-17 Tom Rix <trix@redhat.com>
469
470 * config/tc-i370.h (tc_comment_chars): Define for i370-elf.
471
ecb4347a
DJ		 4722002-06-14 H.J. Lu <hjl@gnu.org>
473 Daniel Jacobowitz <drow@mvista.com>
474
475 * dwarf2dbg.h (dwarf2_directive_file): Return char *.
476 * dwarf2dbg.c (dwarf2_directive_file): Return filename.
477 * config/tc-mips.c (s_mips_file): Call s_app_file_string
478 and new_logical_line for the first .file directive.
479 * read.c (s_app_file_string): New function.
480 (s_app_file): Call it.
481 * read.h (s_app_file_string): Add declaration.
482
4832002-06-14 Daniel Jacobowitz <drow@mvista.com>
484
485 * configure.in: Remove MIPS_STABS_ELF.
486 * configure: Regenerated.
487 * config.in: Regenerated.
488 * config/obj-elf.h (ECOFF_DEBUGGING): Define to mips_flag_mdebug
489 for MIPS targets.
490 * config/tc-mips.c (mips_pseudo_table): Remove #ifdef around
491 ".extern".
492 (pdr_seg): Declare unconditionally.
493 (md_begin): Always generate .pdr unless ECOFF_DEBUGGING or not ELF.
494 (s_mips_end): Likewise. Generate stabs function markers.
495 (s_mips_ent): Generate stabs function markers.
496 (s_mips_frame): Always generate .pdr unless ECOFF_DEBUGGING or not
497 ELF.
498 (s_mips_mask): Likewise.
499 (mips_flag_mdebug): New.
500 (md_longopts): Add "mdebug" and "no-mdebug".
501 (md_parse_options): Add OPTION_MDEBUG and OPTION_NO_MDEBUG.
502 (mips_after_parse_args): Set mips_flag_mdebug.
503 * doc/as.texinfo: Add "-mdebug" and "-no-mdebug" for MIPS.
504
d6e9d61a
MR		 5052002-06-13 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
506
507 * config/tc-mips.c (md_apply_fix3): Don't subtract the symbol's
508 value twice for RELA relocations.
509
03e83a45
BE		 5102002-06-12 Ben Elliston <bje@redhat.com>
511
512 * symbols.c (resolve_symbol_value): Initialise final_val.
513
514 * subsegs.c (subsegs_print_statistics): Cast frchp to void *.
515
b4f96c78
TR		 5162002-06-11 Tom Rix <trix@redhat.com>
517
518 * config/tc-ppc.c (ppc_subseg_align): Delete.
519 (ppc_change_csect): Default csect align is 2.
a2c36061 520 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Delete
b4f96c78 521
8a6def3b
MM		 5222002-06-09 Marek Michalkiewicz <marekm@amelek.gda.pl>
523
524 * config/tc-avr.c (mcu_types): Update.
525
7542c0f2
JT		 5262002-06-08 Matt Thomas <matt@3am-software.com>
527
528 * configure.in (vax-*-netbsdelf*, vax-*-netbsdaout*)
529 (vax-*-netbsd*): New targets.
530 * configure: Regenerate.
a2c36061 531 * config/aout_gnu.h (enum machine_type): Add M_VAX4K_NETBSD.
7542c0f2 532 * config/tc-vax.c: Add support for ELF and PIC.
a2c36061 533 (flag_want_pic): New flag.
7542c0f2
JT		 534 (float_cons): Fix prototype.
535 (md_apply_fix3): Adjust for BFD_ASSEMBLER.
536 (md_assemble): Introduce a new is_absolute local, and use it
537 rather than repeating the test. Make fatal errors actually
a2c36061 538 fatal by using as_fatal as appropriate. Adjust for BFD_ASSEMBLER.
7542c0f2 539 Add support for ELF. Add support for PIC.
a2c36061 540 (md_convert_frag): Adjust for BFD_ASSEMBLER.
7542c0f2
JT		 541 (tc_aout_fix_to_chars): Only include if OBJ_AOUT and not
542 BFD_ASSEMBLER.
a2c36061 543 (vax_reg_parse): Make the % register prefix mandatory for ELF,
7542c0f2
JT		 544 optional for a.out, and not allowed for VMS. Adjust all callers.
545 (md_create_short_jump): Add ATTRIBUTE_UNUSED to unused arguments.
a2c36061 546 (md_create_long_jump): Likewise.
7542c0f2
JT		 547 (md_undefined_symbol): Likewise.
548 (md_section_align): Likewise.
549 (md_shortopts): Allow -k and -K for ELF.
550 (md_parse_option): Set flag_want_pic if -k or -K.
551 (tc_headers_hook): New function if OBJ_AOUT and not BFD_ASSEMBLER.
552 (tc_gen_reloc): New function if BFD_ASSEMBLER.
553 * config/tc-vax.h (tc_headers_hook): Remove.
554 (TARGET_FORMAT): Set according to object format and target
555 environment.
556 (BFD_ARCH, TARGET_ARCH): Define.
557 (NO_RELOC): Adjust for BFD_ASSEMBLER.
558 (TC_RELOC_RTSYM_LOC_FIXUP, TC_FIX_ADJUSTABLE)
559 (tc_fix_adjustable): Define if BFD_ASSEMBLER.
560 * config/vax-inst.h (VAX_JSB, VAX_CALLS, VAX_CALLG): Define.
561
5a38dc70
AM		 5622002-06-08 Alan Modra <amodra@bigpond.net.au>
563
e90b95f6
AM		 564 * Makefile.am: Run "make dep-am".
565 * Makefile.in: Regenerate.
566
5a38dc70
AM		 567 * as.c: Replace CONST with const.
568 * write.c: Likewise.
569 * config/obj-coff.c: Likewise.
570 * config/tc-a29k.c: Likewise.
571 * config/tc-arm.c: Likewise.
572 * config/tc-dlx.c: Likewise.
573 * config/tc-h8300.c: Likewise.
574 * config/tc-h8500.c: Likewise.
575 * config/tc-i370.c: Likewise.
576 * config/tc-i860.c: Likewise.
577 * config/tc-i960.c: Likewise.
578 * config/tc-m68hc11.c: Likewise.
579 * config/tc-m68k.c: Likewise.
580 * config/tc-m88k.c: Likewise.
581 * config/tc-mcore.c: Likewise.
582 * config/tc-mips.c: Likewise.
583 * config/tc-ns32k.c: Likewise.
584 * config/tc-pdp11.c: Likewise.
585 * config/tc-pj.c: Likewise.
586 * config/tc-s390.c: Likewise.
587 * config/tc-sh.c: Likewise.
588 * config/tc-sparc.c: Likewise.
589 * config/tc-tahoe.c: Likewise.
590 * config/tc-tic80.c: Likewise.
591 * config/tc-v850.c: Likewise.
592 * config/tc-vax.c: Likewise.
593 * config/tc-w65.c: Likewise.
594 * config/tc-z8k.c: Likewise.
595
c5dd6aab
DJ		 5962002-06-08 Daniel Jacobowitz <drow@mvista.com>
597
598 Based on patch from Matt Green:
599 * config/obj-elf.h (ECOFF_DEBUGGING): Make configurable.
a2c36061 600 * config/tc-mips.c (s_mips_file): Renamed from s_file.
c5dd6aab
DJ		 601 (s_mips_loc): New function.
602 (mips_nonecoff_pseudo_table): Call them.
a2c36061 603 (append_insn): Call dwarf2_emit_insn.
c5dd6aab 604
a4672219
TS		 6052002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
606
607 * config/tc-mips.c (mips_opts): Fix comment, all ASE fields are set
608 to -1.
609 (file_ase_mips16): New veriable.
610 (mips_eabi64): Remove.
611 (CPU_HAS_MIPS16): New define.
612 (CPU_HAS_MDMX): Fix data type.
613 (md_begin): Code cleanup. Use file_ase_mips16.
614 (mips_elf_final_processing): Handle mips16 header flag.
615 Handle EABI flag without intermediate variable.
616
437ee9d5
TS		 6172002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
618
619 * doc/as.texinfo: Update MIPS documentation.
620
85b51719
TS		 6212002-06-08 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
622
623 * config/tc-mips.c: Add define for $zero register.
624 (md_begin): Add $zero as alias name for $0.
625 (insn_uses_reg): Use ZERO define.
626 (mips_ip): Add $zero as alias name for $0.
627 (mips16_ip): Likewise.
628 (s_cplocal): Demand empty rest of input line.
629 (tc_get_register): Likewise. Add support for $kt0, kt1 register
630 names. Use ZERO define. Fix input_line_pointer progress.
631
9758f3fc
AM		 6322002-06-07 Alan Modra <amodra@bigpond.net.au>
633
634 * symbols.c: Replace CONST by const throughout.
635 (symbol_find_exact): Split out from..
636 (symbol_find_base): ..here.
637 * symbols.h: Replace CONST by const throughout.
638 (symbol_find_exact): Declare.
639 * config/obj-elf.c: #include "struc-symbol.h".
640 (elf_frob_file): If group name matches an exported symbol, use that
641 symbol for the signature and ".group" as the section name.
642
6c6783ff 6432002-06-06 J"orn Rennecke <joern.rennecke@superh.com>
9691d64f
JR		 644
645 * config/tc-sh.c (parse_at): @(symbol,pc) is A_DISP_PC again,
646 but warn about it.
647 * testsuite/gas/sh/pcrel.s: Also test @(symbol,pc).
648 * testsuite/gas/sh/pcrel.d: Update.
649 * testsuite/gas/sh/pcrel.l: New file.
650
ffdefa66
DJ		 6512002-06-06 Daniel Jacobowitz <drow@mvista.com>
652
653 * tc-mips.c (mips_after_parse_args): Always set mips_opts.ase_mips3d
654 and mips_opts.ase_mdmx if they are uninitialized.
655
ec8b3afd
JL		 6562002-06-06 John David Anglin <dave@hiauly1.hia.nrc.ca>
657
658 * gas/config/tc-hppa.c (pa_ip): Replace "L$0\001" with FAKE_LABEL_NAME.
659 (hppa_force_relocation): Check if a stub just before the start symbol
660 of the last call_info is reachable before forcing relocation. Fix
661 typo.
662
e9670677
MR		 6632002-06-04 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
664
665 * config/tc-mips.c (mips_after_parse_args): New function.
666 (md_begin): Move processing of defaults to mips_after_parse_args.
667 config/tc-mips.h (md_after_parse_args): Define.
668
5b0e55b6
JT		 6692002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
670
671 * configure.in (sh5*): Set cpu_type to sh64 and endian to big.
672 (sh5le*, sh64le*): Set cpu_type to sh64 and endian to little.
673 (sh5*-*-netbsd*, sh64*-*-netbsd*): New targets.
674 * configure: Regenerate.
675 * config/tc-sh64.c (sh64_target_format): Add support for NetBSD
676 environment.
677
a074e149
JT		 6782002-06-04 Jason Thorpe <thorpej@wasabisystems.com>
679
680 * config/tc-sh64.h (MD_PCREL_FROM_SECTION): Undef before redefining.
681
d2dab548
AM		 6822002-06-04 Alan Modra <amodra@bigpond.net.au>
683
684 * config/obj-elf.c (obj_elf_change_section): Set and check elf
685 linkonce flag. Print all warnings.
686 (obj_elf_section): Parse ",comdat" for groups.
687 (elf_frob_file): Set SEC_LINK_ONCE on COMDAT groups. Check
688 consistency of comdat flag.
689
20e130e9
RH		 6902002-06-02 Richard Henderson <rth@redhat.com>
691
692 * config/tc-alpha.c (alpha_adjust_symtab_relocs): Fix thinko
693 with LITERALs without sequence numbers.
694
9e756d64
RH		 6952002-06-01 Richard Henderson <rth@redhat.com>
696
697 * config/tc-alpha.c: Move LITUSE constants to "elf/alpha.h".
698 Rename them LITUSE_ALPHA_*.
699
3048287a
NC		 7002002-05-31 Shrinivas Atre <ShrinivasA@kpit.com>
701
702 * config/tc-h8300.c (get_operand): Allow stm.l and ldm.l insns to
703 accept parentheses enclosed register lists.
704
194b5210
AM		 7052002-05-31 Alan Modra <amodra@bigpond.net.au>
706
707 * Makefile.am: Run "make dep-am".
708 * Makefile.in: Regenerate.
709 * po/POTFILES.in: Regenerate.
710
34e97952
AM		 7112002-05-31 Graeme Peterson <gp@qnx.com>
712
713 * configure.in: Add i386-*-nto-qnx*.
714 * configure: Regenerate.
715
793b27f4
TS		 7162002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
717
718 * config/tc-mips.c (mips_ip): Use unsigned long values for
719 warning output.
720
80245285
TS		 7212002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
722
723 * config/tc-mips.c (s_cpsetup): Fix initialization of
724 mips_cpreturn_register and mips_cpreturn_offset.
725
698b7d9d
TS		 7262002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
727
728 * config/tc-mips.c (s_cpsetup): Fix comment.
729
76db943d
TS		 7302002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
731
732 * config/tc-mips.c (md_begin): Add $ra as alias name for $31.
733 (mips_ip): Likewise.
734 (mips16_ip): Likewise.
735 (tc_get_register): Likewise.
736
deec1734 7372002-05-30 Chris G. Demetriou <cgd@broadcom.com>
a2c36061 738 Ed Satterthwaite <ehs@broadcom.com>
deec1734
CD		 739
740 * config/tc-mips.c (mips_set_options): New "ase_mdmx" member.
741 (mips_opts): Initialize "ase_mdmx" member.
742 (file_ase_mdmx): New variable.
743 (CPU_HAS_MDMX): New macro.
744 (md_begin): Initialize mips_opts.ase_mdmx and file_ase_mdmx
745 based on command line options and configuration defaults.
746 (macro_build): Note in comment that use of MDMX in macros is
747 not currently allowed.
748 (validate_mips_insn): Add support for the "O", "Q", "X", "Y", and
749 "Z" MDMX operand types.
750 (mips_ip): Accept MDMX instructions if mips_opts.ase_mdmx is set,
751 and add support for the "O", "Q", "X", "Y", and "Z" MDMX operand
752 types.
753 (OPTION_MDMX, OPTION_NO_MDMX, md_longopts, md_parse_option):
754 Add support for "-mdmx" and "-no-mdmx" options.
755 (OPTION_ELF_BASE): Move to accomodate new options.
756 (s_mipsset): Support ".set mdmx" and ".set nomdmx".
757 (mips_elf_final_processing): Set MDMX ASE ELF header flag if
758 file_ase_mdmx was set.
759 * doc/as.texinfo: Document -mdmx and -no-mdmx options.
760 * doc/c-mips.texi: Likewise, and document ".set mdmx" and ".set
761 nomdmx" directives.
762
9ee72ff1
TS		 7632002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
764
765 * config/tc-mips.c (OPTION_NO_M7000_HILO_FIX): Rename to
766 OPTION_MNO_7000_HILO_FIX. Add alternate "mno-fix7000"
767 command line switch conforming to gcc conventions.
768 * doc/c-mips.texi: Document -mno-fix7000 instead of no-mfix-7000.
769
438c16b8
TS		 7702002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
771
772 * config/tc-mips.c (macro_build_jalr): New Function.
773 (md_begin): NewABI uses big GOTs.
774 (macro_build): Recognize BFD_RELOC_MIPS_GOT_DISP,
775 BFD_RELOC_MIPS_GOT_PAGE, BFD_RELOC_MIPS_GOT_OFST as valid.
776 (load_address): Add some NewABI PIC support.
777 (macro): Likewise.
778 (md_apply_fix): Special handling for BFD_RELOC_MIPS_JALR.
779 (tc_gen_reloc): Don't encode NewABI vtables in REL relocations.
780
f7ea7ef2
TS		 7812002-05-31 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
782
783 * config/tc-mips.c (load_address): Use mips_gp_register instead
784 of hardcoded value. Remove dbl parameter, use HAVE_32BIT_ADDRESSES
785 instead.
786 (macro): Use mips_gp_register instead of hardcoded value.
787
3765b1be
RH		 7882002-05-30 Richard Henderson <rth@redhat.com>
789
790 * expr.h (operatorT): Add O_md17..O_md32.
791 * config/tc-alpha.c (O_lituse_tlsgd, O_lituse_tlsldm, O_tlsgd,
792 O_tlsldm, O_gotdtprel, O_dtprelhi, O_dtprello, O_dtprel, O_gottprel,
793 O_tprelhi, O_tprello, O_tprel): New.
794 (USER_RELOC_P, alpha_reloc_op_tag, debug_exp): Include them.
795 (DUMMY_RELOC_LITUSE_TLSGD, DUMMY_RELOC_LITUSE_TLSLDM): New.
796 (LITUSE_TLSGD, LITUSE_TLSLDM): New.
797 (struct alpha_reloc_tag): Add master, saw_tlsgd, saw_tlsld,
798 saw_lu_tlsgd, saw_lu_tlsldm. Make multi_section_p a bit field.
799 (md_apply_fix3): Handle TLS relocations.
800 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
801 (alpha_adjust_symtab_relocs): Sort LITERAL relocs after the
802 associated TLS reloc. Check lituse_tls relocs match up.
803 (emit_insn): Handle TLS relocations.
804 (ldX_op): Remove.
805
1c5cec28
RH		 806 * doc/c-alpha.texi: Add docs for tls relocations.
807
def2e0dd
TS		 8082002-05-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
809
810 * config/tc-mips.c (mips_gprel_offset): New variable.
811 (s_gpvalue): Use it.
812
8ade06a8
TR		 8132002-05-30 Diego Novillo <dnovillo@redhat.com>
814
a2c36061
AM		 815 * gas/config/tc-d10v.c (check_resource_conflict): Only check
816 write-write conflicts.
817 (md_assemble): Reformat introductory comment.
818 (parallel_ok): Prevent packing only if the first
819 instruction cannot be packed.
8ade06a8
TR		 820
8212002-05-30 Jason Eckhardt <jle@redhat.com>
822 Tom Rix <trix@redhat.com>
823
824 * config/tc-d10v.c (build_insn): Check for immediates.
825
c9914766
TS		 8262002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
827
828 * config/tc-mips.c: Replace GP in comments by $gp.
829 (mips_big_got): Initialize.
830 (mips_trap): Initialize.
831 (load_address): Use mips_gp_register instead of hardcoded value.
832 Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
833 (macro): Use mips_gp_register instead of hardcoded value.
834 (macro2): Change load_address calls.
835 (md_pcrel_from): Comment formatting.
836 (s_cpload): Use mips_gp_register instead of hardcoded value.
837 (s_cprestore): Likewise. Comment formatting.
838 (s_gpword): Fix data type.
839 (s_cpadd): Use mips_gp_register instead of hardcoded value.
840 (nopic_need_relax): Replace GP in comments by $gp.
841 (mips_elf_final_processing): Better comment.
842
d172d4ba
NC		 8432002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
844
845 * configure.in: Add DLX configuraton
846 * Makefile.am: Add DLX configuraton
847 * configure: Regenerate.
848 * Makefile.in: Regenerate.
849 * config/tc-dlx.c: New file.
850 * config/tc-dlx.h: New files.
52216602 851 * NEWS: Mention new support.
d172d4ba 852
e9732b6d
NC		 8532002-05-27 Nick Clifton <nickc@cambridge.redhat.com>
854
855 * config/obj-coff.c (write_object_file): Add missing semicolon.
856
f9419b05
TS		 8572002-05-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
858
859 * config/tc-mips.c (mips_emit_delays): Replace magic constant for RA
860 by the define. Remove superfluous check of mips_opts.mips16.
861 (append_insn): Likewise. Canonicalize variable increments.
862 (macro_build): Canonicalize variable increments.
863 (macro_build_lui): Likewise.
864 (load_register): Likewise.
865 (load_address): Move pointer initialization.
866 (macro): Move pointer to a more local scope. Canonicalize variable
867 increments. Better comments. Replace magic constant for RA by the
868 define.
869 (macro2): Replace magic constant for RA by the define. Canonicalize
870 variable increments.
871 (mips_ip): Canonicalize variable increments.
872 (mips16_ip): Replace magic constant for RA by the define.
873 (my_getSmallParser): Canonicalize variable increments/decrements.
874 (my_getPercentOp): Likewise.
875 (my_getSmallExpression): Likewise.
876 (s_align): Likewise.
877 (s_mipsset): Likewise.
878 (s_cpsetup): Likewise.
879 (s_insn): Remove superfluous check of mips_opts.mips16.
880 (s_mips_stab): Likewise.
881 (mips_handle_align): Canonicalize variable increments.
882 (s_mips_ent): Likewise.
883 (s_mips_end): Add comment.
884
aa501e5c
JT		 8852002-05-26 Jason Thorpe <thorpej@wasabisystems.com>
886
887 * configure.in: Use ns32k-*-netbsd* instead of ns32k-pc532-netbsd*.
888 * configure: Regenerate.
889
29589b0c
AM		 8902002-05-25 Alan Modra <amodra@bigpond.net.au>
891
892 * Makefile.am (OBJS): Depend on ansidecl.h and fopen-same.h.
893 * Makefile.in: Regenerate.
894 * dep-in.sed: Reorder to match OBJS in Makefile.am.
895 * configure.in (ALL_OBJ_DEPS): Add symcat.h when need_bfd.
896 * configure: Regenerate.
897 * as.h: Use #include "" instead of <> for local header files.
898 * flonum-konst.c: Likewise.
899 * flonum-mult.c: Likewise.
900 * gasp.c: Likewise.
901 * listing.c: Likewise.
902 * config/tc-ia64.h: Likewise.
903 * config/tc-v850.h: Likewise.
904
436e8db0
NC		 9052002-05-24 TAMURA Kent <kent@netbsd.org>
906
907 * configure.in: Add a target for i386-netbsdpe.
908 * configure: Regenerate.
909
13ae64f3
JJ		 9102002-05-23 Jakub Jelinek <jakub@redhat.com>
911
912 * config/obj-elf.c (elf_common): Renamed from obj_elf_common.
913 (obj_elf_common): Call elf_common.
914 (obj_elf_tls_common): New function.
915 (elf_pseudo_tab): Support .tls_common.
916 (special_sections): Add .tdata and .tbss.
917 (obj_elf_change_section): Set SEC_THREAD_LOCAL for SHF_TLS
918 sections.
919 (obj_elf_parse_section_letters): Support T in section flags (SHF_TLS).
920 (obj_elf_parse_section_letters): Include T in error message.
921 * config/tc-ppc.c (ppc_section_letter): Likewise.
922 * config/tc-alpha.c (alpha_elf_section_letter): Likewise.
923 (tc_gen_reloc): Handle SEC_THREAD_LOCAL the same way as
924 SEC_MERGE.
925 * config/tc-sparc.c (md_apply_fix3): Likewise.
926 * config/tc-i386.c (tc_i386_fix_adjustable): Add TLS relocs.
927 Define them if not BFD_ASSEMBLER.
928 (lex_got): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF, @DTPOFF
929 and @NTPOFF.
930 (md_apply_fix3): Add TLS relocs.
931 * config/tc-ia64.c (enum reloc_func): Add FUNC_DTP_MODULE,
932 FUNC_DTP_RELATIVE, FUNC_TP_RELATIVE, FUNC_LT_DTP_MODULE,
933 FUNC_LT_DTP_RELATIVE, FUNC_LT_TP_RELATIVE.
934 (pseudo_func): Support @dtpmod(), @dtprel() and @tprel().
935 (ia64_elf_section_letter): Include T in error message.
936 (md_begin): Support TLS operators.
937 (md_operand): Likewise.
938 (ia64_gen_real_reloc_type): Support TLS relocs.
939 * testsuite/gas/i386/tlspic.s: New file.
940 * testsuite/gas/i386/tlsd.s: New file.
941 * testsuite/gas/i386/tlsnopic.s: New file.
942 * testsuite/gas/i386/tlsd.d: New file.
943 * testsuite/gas/i386/tlsnopic.d: New file.
944 * testsuite/gas/i386/tlspic.d: New file.
945 * testsuite/gas/i386/i386.exp: Add tlsd, tlsnopic and tlspic tests.
946 * testsuite/gas/ia64/tls.s: New file.
947 * testsuite/gas/ia64/tls.d: New file.
948 * testsuite/gas/ia64/ia64.exp: Add tls test.
949 * write.c (adjust_reloc_syms): Don't change symbols in
950 SEC_THREAD_LOCAL sections to STT_SECTION + addend.
951
c62e1cc3
NC		 9522002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
953
954 * config/tc-arm.c (md_apply_fix3): For the Thumb BLX reloc
955 round the relocation up rather than down.
956
6ff96af6
NC		 9572002-05-23 Nick Clifton <nickc@cambridge.redhat.com>
958
959 * config/obj-coff.c (obj_coff_section): Silently ignore an 'a'
960 flag.
a2c36061 961 * doc/as.texinfo: Document that the COFF version of .section
6ff96af6
NC		 962 ignores the 'a' flag.
963
18e1d487
AM		 9642002-05-23 Alan Modra <amodra@bigpond.net.au>
965
69108c1f
AM		 966 * config/tc-alpha.c (assemble_tokens): Protect use of
967 ALPHA_RELOC_TABLE with #ifdef RELOC_OP_P.
968
18e1d487
AM		 969 * write.c (size_seg): Check adjustment to last frag.
970 (SUB_SEGMENT_ALIGN): If HANDLE_ALIGN defined, pad out last frag to
971 section alignment.
972 * config/obj-coff.c (SUB_SEGMENT_ALIGN): Likewise.
973 * config/obj-ieee.c (SUB_SEGMENT_ALIGN): Likewise.
974 (write_object_file): Invoke md_do_align if available, and use
975 frag_align_code on text sections.
976 * config/obj-vms.h (SUB_SEGMENT_ALIGN): Now two args.
977 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Likewise.
978 * config/tc-ppc.h (SUB_SEGMENT_ALIGN): Likewise.
979 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Likewise.
980 * config/tc-i386.h (SUB_SEGMENT_ALIGN): Likewise. Define for
981 BFD_ASSEMBLER too.
982
9d66a1d9
L		 9832002-05-22 H.J. Lu <hjl@gnu.org>
984
985 * dwarf2dbg.c (dwarf2_directive_loc): Call listing_source_file
986 for source file.
987
76feaaf3
NC		 9882002-05-22 Nick Clifton <nickc@cambridge.redhat.com>
989
990 * config/tc-arm.c (arm_s_section): Enable for COFF builds as well
991 as ELF builds.
992
1080e97d
L		 9932002-05-22 H.J. Lu <hjl@gnu.org>
994
995 * dwarf2dbg.c (dwarf2_emit_insn): Emit only one line symbol
996 for one .loc for compiler.
997
c90bbe5b
TS		 9982002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
999
1000 * config/tc-mips.c (macro): Relax warning, it's toot strict for
1001 embedded-PIC.
1002
771c7ce4
TS		 10032002-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1004
1005 * config/tc-mips.c (macro2): Add 64 bit drol, dror macros.
1006 Optimize the rotate by zero case.
1007
fa70f2ed
NC		 10082002-05-21 Nick Clifton <nickc@cambridge.redhat.com>
1009
1010 * configure.in: Remove accidental enabling of bfd_gas=yes for
1011 sh-coff targets.
1012 * configure: Regenerate.
1013
411863a4
KH		 10142002-05-18 Kazu Hirata <kazu@cs.umass.edu>
1015
1016 * app.c: Fix formatting.
1017 * as.c: Likewise.
1018 * ehopt.c: Likewise.
1019 * expr.c: Likewise.
1020 * input-file.c: Likewise.
1021 * listing.c: Likewise.
1022 * macro.h: Likewise.
1023 * stabs.c: Likewise.
1024 * symbols.c: Likewise.
1025
eb268f46
AM		 10262002-05-17 Alan Modra <amodra@bigpond.net.au>
1027
1028 * config/obj-generic.c: Delete file.
1029 * config/obj-generic.h: Likewise.
1030
bdfdba87
MM		 10312002-05-16 Marek Michalkiewicz <marekm@amelek.gda.pl>
1032
1033 * config/tc-avr.c (mcu_types): Update for new devices.
1034
3bec30a8
TS		 10352002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1036
1037 * config/tc-mips.c (macro): Warn about wrong la/dla use.
1038
8586fc66
TS		 10392002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1040
1041 * config/tc_mips.c (s_cpsetup): Fix completely bogus code which had
1042 worked sometimes by accident. Fix copy&paste comment.
1043
195325d2
TS		 10442002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1045
1046 * config/tc-mips.c (md_begin): Fix .reginfo and .MIPS.option section
1047 alignment for NewABI. Let n32 use .reginfo. Remove useless casts.
1048 (mips_elf_final_processing): Let n32 use .reginfo.
1049
4db1a35d
TS		 10502002-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1051
1052 * config/tc-mips.c (append_insn): Fix too small range of variable.
1053
7f367f01
NC		 10542002-05-14 Nick Clifton <nickc@cambridge.redhat.com>
1055
1056 * config/tc-arm.c (arm_cleanup): Remove redundant call to
1057 listing_prev_line().
1058
7193a0e7
NC		 10592002-05-13 Nick Clifton <nickc@cambridge.redhat.com>
1060
f5b4e9e4
NC		 1061 * config/tc-arm.c (md_assemble): Remove redundant call to
1062 listing_prev().
1063
b6675117
NC		 1064 * dwarf2dbg.c (dwarf2_emit_insn): Do not reset
1065 loc_directive_seen.
1066
7193a0e7
NC		 1067 * stabs.c (s_stab_generic): Fix grammatical error in warning
1068 message.
1069
50b31228
AM		 10702002-05-13 Alan Modra <amodra@bigpond.net.au>
1071
1072 * write.c (subsegs_finish): Don't specially align last subseg.
1073
cce5a618
NC		 10742002-05-11 Nick Clifton <nickc@cambridge.redhat.com>
1075
6360824b
NC		 1076 * stabs.c (s_stab_generic): Warn about a description field that is
1077 too big.
1078
f8e42b8c
NC		 1079 * config/obj-coff.c: Fix compile time warnings when compiling
1080 without BFD_ASSEMBLER defined.
1081 Fix formatting.
1082
cce5a618
NC		 1083 * config/tc-sh.c (md_pcrel_from): Define for use with sh-hms
1084 target.
1085 (md_pcrel_from_section): Use md_pcrel_from().
1086
d7c310c2
NC		 10872002-05-11 Bruno Haible <bruno@clisp.org>
1088
1089 * dwarf2dbg.c (dwarf2_emit_insn): Use the 'current' struct filled
1090 by dwarf2_directive_loc, instead of calling dwarf2_where.
1091
5d6255fe
KH		 10922002-05-11 Kazu Hirata <kazu@cs.umass.edu>
1093
1094 * config/obj-coff.h: Fix formatting.
1095 * config/tc-mcore.c: Likewise.
1096 * config/tc-mn10300.c: Likewise.
1097 * config/tc-openrisc.c: Likewise.
1098 * config/tc-or32.c: Likewise.
1099 * config/tc-pdp11.c: Likewise.
1100 * config/tc-ppc.c: Likewise.
1101 * config/tc-ppc.h: Likewise.
1102 * config/tc-sh64.c: Likewise.
1103 * config/tc-sh.c: Likewise.
1104 * config/tc-tic54x.c: Likewise.
1105 * config/tc-xstormy16.c: Likewise.
1106 * config/tc-xstormy16.h: Likewise.
1107
cc8a6dd0
KH		 11082002-05-09 Kazu Hirata <kazu@cs.umass.edu>
1109
1110 * config/obj-coff.c: Fix formatting.
1111 * config/obj-elf.c: Likewise.
1112 * config/tc-alpha.c: Likewise.
1113 * config/tc-arm.c: Likewise.
1114 * config/tc-d10v.c: Likewise.
1115 * config/tc-d30v.c: Likewise.
1116 * config/tc-h8300.c: Likewise.
1117 * config/tc-hppa.c: Likewise.
1118
412167cb
AM		 11192002-05-09 Alan Modra <amodra@bigpond.net.au>
1120
1121 * config/tc-i386.c (md_estimate_size_before_relax) Don't lose
1122 reloc when no_cond_jump_promotion.
1123
91975467
JW		 11242002-05-08 Jim Wilson <wilson@redhat.com>
1125
1126 * config/tc-i960.c (md_estimate_size_before_relax): Return size of
1127 current variable part of frag.
1128
a1b6236b
KH		 11292002-05-08 Kazu Hirata <kazu@cs.umass.edu>
1130
1131 * config/tc-mmix.c: Fix formatting.
1132 * config/tc-mmix.h: Likewise.
1133
c8615825
AM		 11342002-05-08 Alan Modra <amodra@bigpond.net.au>
1135
1136 * configure: Regenerate.
1137
8a104df9
KH		 11382002-05-07 Kazu Hirata <kazu@cs.umass.edu>
1139
1140 * config/tc-m68k.c: Fix formatting.
1141
d3d8a9ee
NC		 11422002-05-07 Federico G. Schwindt <fgsch@olimpo.com.br>
1143
1144 * Makefile.am: Honour DESTDIR.
1145 * Makefile.in: Regenerate.
1146
40449e9f
KH		 11472002-05-06 Kazu Hirata <kazu@cs.umass.edu>
1148
1149 * config/tc-ia64.c: Fix formatting.
1150 * config/tc-ia64.h: Likewise.
1151
98d3f06f
KH		 11522002-05-04 Kazu Hirata <kazu@cs.umass.edu>
1153
1154 * config/tc-mips.c: Fix formatting.
1155 * config/tc-s390.c: Likewise.
1156 * config/tc-s390.h: Likewise.
1157
8f5b2891
AO		 11582002-05-03 Alexandre Oliva <aoliva@redhat.com>
1159
1160 * config/tc-s390.c (md_gather_operands): Emit dwarf2 line-number
1161 information for instructions.
1162
d1a6c242
KH		 11632002-05-02 Kazu Hirata <kazu@cs.umass.edu>
1164
1165 * as.h: Fix formatting.
1166 * cgen.c: Likewise.
1167 * cgen.h: Likewise.
1168 * dwarf2dbg.c: Likewise.
1169 * frags.h: Likewise.
1170 * gasp.c: Likewise.
1171 * macro.c: Likewise.
1172 * read.c: Likewise.
1173 * stabs.c: Likewise.
1174 * symbols.c: Likewise.
1175
1cfc59d5
AM		 11762002-05-02 Alan Modra <amodra@bigpond.net.au>
1177
72297628
AM		 1178 * app.c (mri_pseudo): Only declare for TC_M68K.
1179
1cfc59d5
AM		 1180 * config/tc-ppc.c (mapping): Map sectoff to BFD_RELOC_16_BASEREL.
1181 (ppc_elf_validate_fix): Replace BFD_RELOC_32_BASEREL with
1182 BFD_RELOC_16_BASEREL.
1183 (md_assemble): Likewise.
1184 (md_apply_fix3): Likewise.
1185
358b94bd
NC		 11862002-05-02 Nick Clifton <nickc@cambridge.redhat.com>
1187
1188 * config/tc-arm.c (thumb_add_sub): Do not convert a subtract of
1189 zero into an add of zero - it is not the same.
1190
d8731e7d
NC		 11912002-05-01 Arati Dikey <aratid@kpit.com>
1192
1193 * tc-sh.c (get_specific): Generate warning if the same
1194 destination register is used in parallel instructions.
1195
200dbde8
AM		 11962002-05-01 Andrew Macleod <amacleod@cygnus.com>
1197
1198 * config/tc-i386.c (extra_symbol_chars): Add '[' to the list.
1199
3f3cdb03
AM		 12002002-05-01 Alan Modra <amodra@bigpond.net.au>
1201
1202 * write.c (cvt_frag_to_fill): Set fr_offset to zero on .org
1203 backwards to prevent cascading errors.
1204
9b2b7d69
MM		 12052002-04-30 Mark Mitchell <mark@codesourcery.com>
1206
1207 * configure.in: Add support for powerpc-*-windiss.
1208 * configure: Regenerated.
a2c36061 1209
0f3f3d8b
AM		 12102002-04-28 Alan Modra <amodra@bigpond.net.au>
1211
819e6420
AM		 1212 * config/tc-s390.c (md_parse_option): Formatting.
1213
0f3f3d8b
AM		 1214 * config/tc-i386.c: Formatting fixes, add missing space in error
1215 message.
1216
3c25c5f6
NC		 12172002-04-24 Christian Groessler <chris@groessler.org>
1218
1219 * config/tc-z8k.c (build_bytes): Add support for new cases:
1220 CLASS_IGNORE and ARG_NIM4.
1221 (md_assemble): Prevent destruction of input_line_pointer if
1222 get_operands returns failure.
1223
af55c2e6
CD		 12242002-04-24 Chris G. Demetriou <cgd@broadcom.com>
1225
1226 * config/tc-mips.c (macro_build): Do _not_ allow MIPS-3D
1227 instructions to be generated by macros.
1228
062cd5e7
AS		 12292002-04-24 Andreas Schwab <schwab@suse.de>
1230
1231 * config/tc-i386.c (output_jump, output_disp)
1232 (md_estimate_size_before_relax): Don't set fx_pcrel_adjust any
1233 more.
1234 (md_apply_fix3): Remember addend value for rela relocations.
1235 (tc_gen_reloc): Correctly compute pc-relative relocation addend.
1236
2b2e39bf
CD		 12372002-04-22 Chris Demetriou <cgd@broadcom.com>
1238
1239 * config/tc-mips.c (macro_build): Add close-parenthesis missing
1240 from previous change.
1241
80cc45a5
EC		 12422002-04-22 Eric Christopher <echristo@redhat.com>
1243
2b2e39bf
CD		 1244 * config/tc-mips.c (macro_build): Add warning if macro instructions
1245 are expanded into a branch delay slot.
80cc45a5 1246
ffa554ed
GK		 12472002-04-17 Geoffrey Keating <geoffk@redhat.com>
1248
1249 * dwarf2dbg.c (dwarf2_gen_line_info): Do emit duplicate line
1250 numbers, gdb relies on them to detect the start of the prologue.
1251
302576af
MS		 12522002-04-17 Martin Schwidefsky <schwidefsky@de.ibm.com>
1253
1254 * config/tc-s390.c (tc_s390_fix_adjustable): Prevent adjustments to
1255 symbols in merge sections.
1256
0f3f3d8b 12572002-04-16 Alan Modra <amodra@bigpond.net.au>
091e58c1
AM		 1258
1259 * as.c (main): Don't reference _bfd_chunksize.
1260
76b999d0
TR		 12612002-04-15 Tom Rix <trix@redhat.com>
1262
80cc45a5 1263 * config/tc-d10v.c (d10v_fix_adjustable): Prevent adjustments to
76b999d0
TR		 1264 symbols in merge sections.
1265
580a832e
RS		 12662002-04-11 Richard Sandiford <rsandifo@redhat.com>
1267
1268 * doc/invoke.texi (TC_LARGEST_EXPONENT_IS_NORMAL): Document.
1269 * config/atof-ieee.c (TC_LARGEST_EXPONENT_IS_NORMAL): Add an
1270 argument for the precision.
1271 (gen_to_words): Update accordingly.
1272
edde18a5
AM		 12732002-04-10 Alan Modra <amodra@bigpond.net.au>
1274
1275 * as.c (parse_args <OPTION_VERSION>): Use VERSION is
1276 BFD_VERSION_STRING unavailable.
1277 * config/tc-i386.c (INLINE): Define (for non-BFD assembler).
1278
6c6783ff 12792002-04-09 J"orn Rennecke <joern.rennecke@superh.com>
5bcd00a6
JR		 1280
1281 * config/tc-sh.h (TC_FIX_ADJUSTABLE): Disable adjusting if
1282 symbol_used_in_reloc_p is true.
2ed5f585
JR		 1283
1284 * config/tc-sh.c (md_apply_fix3): Don't zero relocations on big
1285 endian hosts.
1286
8e42bcb6
AM		 12872002-04-04 Alan Modra <amodra@bigpond.net.au>
1288
1289 * dep-in.sed: Cope with absolute paths.
1290 * Makefile.am (dep.sed): Subst TOPDIR.
1291 Run "make dep-am".
1292 * Makefile.in: Regenerate.
1293
874e8986
TS		 12942002-04-04 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1295
1296 * config/tc-mips.c (mips16_macro_build): Cast type mismatch.
1297 (mips_ip): Remove unused variable.
1298 (md_apply_fix3): Cast signed/unsignes mismatches. Replace
1299 unsigned char with bfd_byte.
1300 (s_file): Remove unused variable.
1301 (s_mips_ent): Likewise.
1302
fbdbf472
TR		 13032002-04-03 Tom Rix <trix@redhat.com>
1304
1305 * config/tc-d10v.c (d10v_insert_operand): Fix warning in as_bad_where.
1306 (build_insn): Same.
1307 (find_opcode): Fix warning in as_warn.
1308 * config/tc-d10v.h: Update Copyright.
1309
13102002-04-03 Alan Matsuoka <alanm@redhat.com>
1311 Tom Rix <trix@redhat.com>
1312
1313 From Jeff Knaggs <jknaggs@redhat.com>
80cc45a5 1314 * config/tc-d10v.c (check_resource_conflict): New function to
fbdbf472
TR		 1315 check for resource conflicts.
1316
1317 From Jason Eckhardt <jle@redhat.com>
a2c36061
AM		 1318 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1319 imm3 fields.
1320 * config/tc-d10v.c (find_opcode): Emit a warning if one of the
1321 reserved control registers is used.
1322 * config/tc-d10v.c (build_insn): Check for unresolved imm4 or
1323 imm3 fields.
fbdbf472
TR		 1324
1325 From 2001-03-28 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1326 * tc-d10v.c (parallel_ok): Prevent packing only if the first
1327 instruction cannot be packed.
fbdbf472
TR		 1328
1329 From 2001-03-30 Diego Novillo <dnovillo@redhat.com>
a2c36061
AM		 1330 * gas/config/tc-d10v.c (check_resource_conflict): Only check
1331 write-write conflicts.
1332 (md_assemble): Reformat introductory comment.
1333 * opcodes/d10v-opc.c (d10v_opcodes): `btsti' does not modify its
1334 arguments.
fbdbf472 1335
784b640d
AM		 13362002-04-03 Alan Modra <amodra@bigpond.net.au>
1337
1338 * symbols.c (resolve_symbol_value <O_uminus, O_bit_not,
1339 O_logical_not>): Derive final_seg from add_symbol.
1340 <O_multiply..O_logical_or>: More final_seg twiddles.
1341
5f44c186
RH		 13422002-04-01 Jessica Han <jessica@cup.hp.com>
1343
a2c36061 1344 * config/tc-ia64.c (ia64_cons_fix_new): Handle 8 byte iplt reloc
5f44c186
RH		 1345 in 32-bit mode.
1346
3458b54c
AS		 13472002-03-27 Andreas Schwab <schwab@suse.de>
1348
1349 * config/tc-i386.c (output_jump): Set fx_pcrel_adjust to size of
1350 field for pc-relative fixups.
1351 (output_disp): Likewise.
1352 (md_estimate_size_before_relax): Likewise.
1353 (tc_gen_reloc): Subtract fx_pcrel_adjust instead of fx_size for
1354 pc-relative fixups in 64bit mode.
1355
815b453c
AM		 13562002-03-22 Alan Modra <amodra@bigpond.net.au>
1357
1358 * config/te-aix5.h: Typo fix.
1359
d5b32339
AM		 13602002-03-21 Alan Modra <amodra@bigpond.net.au>
1361
1362 * Makefile.am: Run "make dep-am".
1363 * Makefile.in: Regenerate.
1364 * doc/Makefile.in: Regenerate.
1365
f201ccb3
NC		 13662002-03-20 Albert Chin-A-Young <china@thewrittenword.com>
1367
1368 * config/tc-arm.c (vfp_dp_reg_required_here): Fix typo
1369 (vfp_sp_reg_pos -> vfp_dp_reg_pos).
1370
177b4a6a
AO		 13712002-03-18 Alexandre Oliva <aoliva@redhat.com>
1372
1373 * config/tc-mips.c (md_estimate_size_before_relax): Do not modify
1374 the EXTENDED bit here; report the estimate according to the
1375 current size.
1376
eb1e0e80
NC		 13772002-03-18 Tom Rix <trix@redhat.com>
1378
1379 * configure.in: Add AIX 5 support.
1380 * config/tc-ppc.c (ppc_target_format): Add AIX 5 64 bit target.
1381 * config/te-aix5.h: New file. AIX 5 support.
1382 * configure: Regenerate.
1383
a1c259a1
NC		 13842002-03-18 Nick Clifton <nickc@cambridge.redhat.com>
1385
1386 * po/fr.po: Updated version.
1387
949f2b5c
AJ		 13882002-03-16 Andreas Jaeger <aj@suse.de>
1389
1390 * doc/c-mips.texi (Machine Dependencies): Add new node.
1391
1f25f5d3
CD		 13922002-03-15 Chris G. Demetriou <cgd@broadcom.com>
1393
1394 * config/tc-mips.c (mips_set_options): New "ase_mips3d" member.
1395 (mips_opts): Initialize "ase_mips3d" member.
1396 (file_ase_mips3d): New variable.
1397 (CPU_HAS_MIPS3D): New macro.
1398 (md_begin): Initialize mips_opts.ase_mips3d and file_ase_mips3d
1399 based on command line options and configuration defaults.
1400 (macro_build, mips_ip): Accept MIPS-3D instructions if
1401 mips_opts.ase_mips3d is set.
1402 (OPTION_MIPS3D, OPTION_NO_MIPS3D, md_longopts, md_parse_option):
1403 Add support for "-mips3d" and "-no-mips3d" options.
1404 (OPTION_ELF_BASE): Move to accomodate new options.
1405 (s_mipsset): Support ".set mips3d" and ".set nomips3d".
1406 (mips_elf_final_processing): Add a comment indicating that a
1407 MIPS-3D ASE ELF header flag should be set, when one exists.
1408 * doc/as.texinfo: Document -mips3d and -no-mips3d options.
1409 * doc/c-mips.texi: Likewise, and document ".set mips3d" and ".set
1410 nomips3d" directives.
949f2b5c 1411
2be11e7e
HPN		 14122002-03-14 Hans-Peter Nilsson <hp@bitrange.com>
1413
1414 * config/tc-mmix.c (md_estimate_size_before_relax): Don't consider
1415 a weak symbol in same section to be within reach.
1416
9ce88e60
NC		 14172002-03-13 Nick Clifton <nickc@cambridge.redhat.com>
1418
1419 * po/fr.po: Updated version.
1420
1e16b528
AS		 14212002-03-12 Andreas Schwab <schwab@suse.de>
1422
1423 * config/tc-ia64.c (fixup_unw_records): Clear region when seeing a
1424 body record so that an error is given for misplaced .save
1425 pseudo-ops.
1426
29b0f896
AM		 14272002-03-09 Alan Modra <amodra@bigpond.net.au>
1428
1429 * config/tc-i386.h (REX_OPCODE): Define.
1430 (REX_MODE64, REX_EXTX, REX_EXTY, REX_EXTZ): Define.
1431 (rex_byte): typedef to int.
1432 * config/tc-i386.c: Group prototypes and vars together.
1433 Formatting fixes. Remove occurrences of "register" keyword.
1434 (true): Delete.
1435 (false): Delete.
1436 (mode_from_disp_size): Add INLINE keyword to prototype.
1437 (fits_in_signed_byte): Likewise.
1438 (fits_in_unsigned_byte): Likewise.
1439 (fits_in_unsigned_word): Likewise.
1440 (fits_in_signed_word): Likewise.
1441 (fits_in_unsigned_long): Likewise.
1442 (fits_in_signed_long): Likewise.
1443 (type_names): Constify.
1444 (intel_float_operand): Constify param.
1445 (add_prefix): Use REX_OPCODE.
1446 (md_assemble): Likewise. Modify for changed rex_byte.
1447 (parse_insn): Split out of md_assemble.
1448 (parse_operands): Likewise.
1449 (swap_operands): Likewise.
1450 (optimize_imm): Likewise.
1451 (optimize_disp): Likewise.
1452 (match_template): Likewise.
1453 (check_string): Likewise.
1454 (process_suffix): Likewise.
1455 (check_byte_reg): Likewise.
1456 (check_long_reg): Likewise.
1457 (check_qword_reg): Likewise.
1458 (check_word_reg): Likewise.
1459 (finalize_imm): Likewise.
1460 (process_operands): Likewise.
1461 (build_modrm_byte): Likewise.
1462 (output_insn): Likewise.
1463 (output_branch): Likewise.
1464 (output_jump): Likewise.
1465 (output_interseg_jump): Likewise.
1466 (output_disp): Likewise.
1467 (output_imm): Likewise.
1468
2e64b665
DJ		 14692002-03-07 Daniel Jacobowitz <drow@mvista.com>
1470
1471 * doc/as.texinfo: Wrap @menu in @ifnottex, not @ifinfo.
1472
937149dd
AM		 14732002-03-06 Alan Modra <amodra@bigpond.net.au>
1474
1475 * config/tc-i386.c (tc_gen_reloc): Don't attempt to handle 8 byte
1476 relocs except when BFD64.
1477
1478 * write.c (number_to_chars_bigendian): Don't abort when N is
1479 larger than sizeof (VAL).
1480 (number_to_chars_littleendian): Likewise.
1481
40d74fb1
JL		 14822002-03-05 John David Anglin <dave@hiauly1.hia.nrc.ca>
1483
1484 * config/tc-hppa.c (md_apply_fix3): Add cast.
1485 (hppa_fix_adjustable): Adjust list of selectors using e_lrsel and
1486 e_rrsel.
1487
cd3cde86
AM		 14882002-03-05 Paul Koning <pkoning@equallogic.com>
1489
1490 * tc-pdp11.c: Use VAX float format support for PDP-11 target.
1491 (parse_ac5): New function for parsing float regs in float operand.
1492 (parse_expression): Remove attempt to make literals be octal.
1493 (parse_op_no_deferred): Support float literals.
1494 (parse_op): Reject attempts to refer to float regs.
1495 (parse_fop): New function, like parse_op but for float operand.
949f2b5c 1496 (md_assemble): Add cases to parse float operands. Also fix
cd3cde86
AM		 1497 IMM3, IMM6, IMM8 cases to pick up the operand from the right spot.
1498
e9682144
L		 14992002-03-04 H.J. Lu <hjl@gnu.org>
1500
1501 * config/obj-elf.c (special_section): Add .init_array,
1502 .fini_array and .preinit_array.
1503
1504 * config/tc-ia64.h (ELF_TC_SPECIAL_SECTIONS): Remove
1505 .init_array and .fini_array.
1506
26eb4093
JJ		 15072002-03-01 Jakub Jelinek <jakub@redhat.com>
1508
1509 * config/obj-elf.c (elf_copy_symbol_attributes): Don't copy
1510 visibility.
1511 (obj_frob_symbol): Copy visibility.
1512
559e22f3
JJ		 15132002-02-28 Jakub Jelinek <jakub@redhat.com>
1514
1515 * config/tc-alpha.c (s_alpha_text): Use obj_elf_text for OBJ_ELF, not
1516 s_text.
1517 (s_alpha_data): Use obj_elf_data for OBJ_ELF, not s_data.
1518
ef412327
NC		 15192002-02-27 Nick Clifton <nickc@cambridge.redhat.com>
1520
1521 * po/es.po: Updated.
1522
b25a253c
CD		 15232002-02-26 Chris Demetriou <cgd@broadcom.com>
1524
1525 * config/tc-mips.c (mips_need_elf_addend_fixup): For embedded-PIC
1526 only, undo the changes made on 2001-06-08, with the
1527 effect being that common or extern symbols are
1528 adjusted for embedded-PIC, but weak symbols are not.
1529 (md_estimate_size_before_relax: Likewise, with the effect
1530 that extern symbols are treated the same as weak symbols
1531 only if not embedded-PIC.
1532 (mips_fix_adjustable) Likewise, with the effect that
1533 weak or extern symbols are not adjusted for embedded-PIC.
1534 (md_apply_fix3): Tweak so that the case where value is zero
1535 is handled more correctly for embedded-PIC code.
1536
fe41178f
NC		 15372002-02-26 Nick Clifton <nickc@cambridge.redhat.com>
1538
587fe2b3
NC		 1539 * doc/as.texinfo (Overview): Add missing @ifset IA64
1540
fe41178f
NC		 1541 * configure.in (LINGUAS): Add es.po.
1542 * configure: Regenerate.
1543 * po/es.po: New file.
1544
4d34fb5f
TS		 15452002-02-25 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1546
1547 * config/tc-mips.c (set_at): Fix handling of 64bit register loads.
1548 (macro): Likewise. Fix la/dla address expansions for EMBEDDED_PIC
1549 and NO_PIC cases. Code cleanup.
1550 (macro2): Fix handling of 64bit register loads.
1551
9e32ca89
NC		 15522002-02-25 David Mosberger <davidm@hpl.hp.com>
1553
1554 * doc/as.texinfo: Add entry for IA64.
1555 * doc/c-ia64.texi: New file.
1556
23e1d84c
AM		 15572002-02-25 Alan Modra <amodra@bigpond.net.au>
1558
c7d004c5
AM		 1559 * config/tc-hppa.c: Update copyright date.
1560
1561 * doc/c-ppc.texi (PowerPC-Opts): Add -mpower4, -maltivec and -m7400
23e1d84c
AM		 1562 Remove references to chip manufacturers.
1563 * config/tc-ppc.c (md_parse_option): Handle -mpower4 option.
1564 Correct comments.
1565 (md_show_usage): Remove references to chip manufacturers. Mention
1566 -mpower4.
1567 (md_begin): Test power4 opcode flag bits.
1568
b1c6bf70 15692002-02-22 David Mosberger <davidm@hpl.hp.com>
6290819d
NC		 1570
1571 * config/tc-ia64.c (dot_restore): Issue error message of epilogue
1572 count exceeds prologue count.
1573 (md_show_usage): Describe -mconstant-gp and -mauto-pic.
1574 (unwind.label_prologue_count): New member.
1575
1576 Based on a patch by Hans Boehm <hboehm@hpl.hp.com>:
1577
1578 (get_saved_prologue_count): New function.
1579 (save_prologue_count): New function.
1580 (free_saved_prologue_count): New function.
1581 (dot_label_state): Record state label by calling save_prologue_count().
1582 (dot_copy_state): Restore prologue count by calling
1583 get_saved_prologue_count().
1584 (generate_unwind_image): Free up list of saved prologue
1585 counts by calling free_saved_prologue_counts().
1586
f1e7a2c9
NC		 15872002-02-22 Nick Clifton <nickc@cambridge.redhat.com>
1588
1589 * config/tc-tic54x.c: Add missing prototypes and remove ANSI style
1590 function declarations.
1591
3f965e60
NC		 15922002-02-21 Nick Clifton <nickc@cambridge.redhat.com>
1593
1594 * NEWS: Note that GASP is now deprecated.
1595 * Makefile.am: Do not build gasp-new by default.
1596 * Makefile.in: Regenerate.
1597 * doc/Makefile.am: Do not install gasp.info.
1598 * doc/Makefile.in: Regenerate.
1599 * gas/gasp.texi: Note that gasp is now deprecated.
1600
9a66911f
NC		 16012002-02-20 Nick Clifton <nickc@cambridge.redhat.com>
1602
1603 * NEWS: Mark 2.12 branch.
1604
f88fd9fe
TT		 16052002-02-19 Tom Tromey <tromey@redhat.com>
1606
1607 * config/tc-xstormy16.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
1608
da0e507f
TS		 16092002-02-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1610
1611 * config/tc-mips.c (md_parse_option): Complain about invalid -mabi
1612 option input.
1613
ff0fb565
MS		 16142002-02-19 Martin Schwidefsky <schwidefsky@de.ibm.com>
1615
1616 * config/tc-s390.c (md_parse_option): Add switches -m31 and -m64.
1617 Make bit size independent of architecture switch.
1618 (md_begin): Add warning for -m64 with -Aesa.
1619 (s390_md_end): Use renamed architecture defines.
1620
a245a9aa
DJ		 16212002-02-18 Daniel Jacobowitz <drow@mvista.com>
1622
1623 * config/obj-coff.h: Check !target_big_endian, not shl, for coff-sh.
1624
8bf549a8
NC		 16252002-02-16 Nick Clifton <nickc@cambridge.redhat.com>
1626
1627 * doc/as.texinfo (Machine Dependencies): Fix typo: MMIX used
1628 instead of CRIS.
1629
9151e8bf
CD		 16302002-02-15 Chris Demetriou <cgd@broadcom.com>
1631
a2c36061 1632 * config/tc-mips.c (md_estimate_size_before_relax): Really
9151e8bf
CD		 1633 make sure we treat weak like extern only for ELF. (Fixes
1634 patch from 2001-07-25.)
1635
59455fb1
BE		 16362002-02-15 Ben Elliston <bje@redhat.com>
1637
1638 * doc/as.texinfo: Add duplicate directory entry so that "info gas"
1639 works as expected.
1640
49fda6c8
HPN		 16412002-02-15 Hans-Peter Nilsson <hp@bitrange.com>
1642
1643 * NEWS: Mention support for MMIX.
1644
2d2bf3e0
CD		 16452002-02-13 Chris Demetriou <cgd@broadcom.com>
1646
1647 * config/tc-mips.c (mips_need_elf_addend_fixup): Restructure into
1648 a sequence of indpendent 'if' statements for easier debugging
1649 and future modification.
1650
76f57f3a
JT		 16512002-02-13 Matt Fredette <fredette@netbsd.org>
1652
1653 * config/tc-m68k.c (md_show_usage): No longer display a
1654 hard-coded "68020" for the default CPU, instead display the
1655 canonical name of the true, configured default CPU.
1656 (m68k_elf_final_processing): Mark objects for sub-68020
1657 CPUs with the new EF_M68000 flag.
1658
3bf057fa
AS		 16592002-02-13 Andreas Schwab <schwab@suse.de>
1660
1661 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
1662 pc-relative relocations to merge sections in 64-bit mode.
1663
6334e312 16642002-02-13 Ben Elliston <bje@redhat.com>
1ac57253
BE		 1665
1666 * NEWS: Document floating point number handling in gasp.
1667 * gasp.c: Include <assert.h> and "xregex.h".
1668 (is_flonum): New function.
1669 (chew_flownum): Likewise.
1670 (change_base): Consume flonums from the input, where possible.
1671 * doc/gasp.texi (Constants): Document floating point numbers.
1672
3dcfe21d
AM		 16732002-02-12 John David Anglin <dave@hiauly1.hia.nrc.ca>
1674
1675 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust final types
1676 that implicitly use LR and RR selectors.
1677
913572ec
AO		 16782002-02-12 Alexandre Oliva <aoliva@redhat.com>
1679
1680 * config/tc-mn10300.c (other_registers): Added `epsw'. Mark `pc'
1681 and `epsw' as available on AM33 and above only.
1682 (other_register_name): Add logic to handle machine type encoded in
1683 reg_number.
1684
9b90b531
TR		 16852002-02-11 Tom Rix <trix@redhat.com>
1686
949f2b5c 1687 * config/tc-ppc.c (md_apply_fix3): Check for insert fop invalid for
9b90b531
TR		 1688 xcoff64.
1689
6c6783ff 16902002-06-11 Alexandre Oliva <aoliva@redhat.com>
6c1b24e4
AO		 1691
1692 * config/tc-sparc.c (U0x80000000, U0xffffffff): New constants.
1693 Use all over.
1694
6c6783ff 16952002-02-11 Jan Hubicka <jh@suse.cz>
7ecd2f8b
JH		 1696
1697 * i386.c (md_assemble): Support 32bit address prefix.
1698 (i386_displacement): Likewise.
1699 (i386_index_check): Accept 32bit addressing in 64bit mode.
1700
7eb27ef2
AO		 17012002-02-11 Alexandre Oliva <aoliva@redhat.com>
1702
1703 * config/tc-sh.c (dot): Removed unused function.
1704
fa702524
AM		 17052002-02-11 Alan Modra <amodra@bigpond.net.au>
1706
1707 * Makefile.am: "make dep-am".
1708 * Makefile.in: Regenerate.
1709 * aclocal.m4: Regenerate.
1710 * config.in: Regenerate.
1711 * configure: Regenerate.
1712 * doc/Makefile.in: Regenerate.
1713
625e1353
RH		 17142002-02-10 Richard Henderson <rth@redhat.com>
1715
1716 * doc/c-alpha.texi: New file.
1717 * doc/Makefile.am (CPU_DOCS): Add it.
1718 * doc/all.texi, doc/as.texinfo: Add hooks for Alpha.
1719
543833df
RH		 17202002-02-09 Richard Henderson <rth@redhat.com>
1721
1722 * config/tc-alpha.c (O_samegp): New.
1723 (USER_RELOC_P): Include it.
1724 (alpha_reloc_op_tag, debug_exp, find_macro_match): Add it.
1725 (md_apply_fix3): Handle BFD_RELOC_ALPHA_BRSGP.
1726 (alpha_force_relocation, alpha_fix_adjustable): Likewise.
1727 (alpha_validate_fix): New.
1728 * config/tc-alpha.h (TC_VALIDATE_FIX): New.
1729
328eb32e
HPN		 17302002-02-09 Hans-Peter Nilsson <hp@axis.com>
1731
1732 * doc/c-cris.texi: New.
1733 * doc/all.texi: @set CRIS.
1734 * doc/as.texinfo: Ditto. Add CRIS gas manpage option overview.
1735 Include c-cris.texi.
1736 * doc/Makefile.am (CPU_DOCS): Add c-cris.texi
1737 * doc/Makefile.in: Regenerate.
1738
6373ee54
CD		 17392002-02-08 Chris Demetriou <cgd@broadcom.com>
1740
1741 * config/tc-mips.c (IS_SEXT_32BIT_NUM): New macro to
1742 determine if a number is a sign-extended 32-bit number.
1743 (load_register): Use IS_SEXT_32BIT_NUM.
1744 (macro): Check if load/store macro handling is using a
1745 constant 32-bit address on 64-bit address systems, and if
1746 so optimize the generation of that address.
1747
50a4c611
RH		 17482002-02-08 Richard Henderson <rth@redhat.com>
1749
1750 * config/tc-alpha.c (alpha_force_relocation): Don't assert that
1751 we've eliminated all foreign relocation types yet.
1752 (alpha_fix_adjustable): Likewise.
1753
324bfcf3
AO		 17542002-02-08 Alexandre Oliva <aoliva@redhat.com>
1755
1756 Contribute sh64-elf.
1757 2002-02-08 Alexandre Oliva <aoliva@redhat.com>
1758 Stephen Clarke <Stephen.Clarke@st.com>
1759 * doc/c-sh64.texi: Fix citation of SH64 architecture manual.
1760 2002-01-31 Alexandre Oliva <aoliva@redhat.com>
1761 * config/tc-sh.c (md_relax_table): Added default sizes for
1762 non-PC-relative UNDEF_MOVI, and relaxation sequences for
1763 MOVI_16, MOVI_32 and MOVI_48.
1764 * config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
1765 (shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
1766 and MOVI_16.
1767 (shmedia_md_estimate_size_before_relax): Remove redundant
1768 blocks. Set fragP->fr_var even if relaxation type unchanged.
1769 Retain UNDEF_MOVI until expression decays to number.
1770 2002-01-24 Alexandre Oliva <aoliva@redhat.com>
1771 * config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
1772 relocation types. Take fixP->fx_addnumber into account too.
1773 (shmedia_md_apply_fix): Likewise.
1774 (shmedia_md_convert_frag): Likewise.
1775 (shmedia_build_Mytes): Likewise.
1776 (sh64_consume_datalabel): Complain about nested datalabel.
1777 Support PIC relocs. Call sh_parse_name.
1778 * config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
1779 in tc-sh.h to SHmedia reloc types.
1780 * config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
1781 MOVI_GOTPC): New relaxation constants.
1782 (md_relax_table): Introduce relaxation directives for PIC-related
1783 constants.
1784 (sh_PIC_related_p): Handle datalabel.
1785 (sh_check_fixup): Choose SH5 PIC relocations.
1786 (sh_cons_fix_new): Added BDF_RELOC_64.
1787 (md_apply_fix3, sh_parse_name): Handle GOTPLT.
1788 2002-01-18 Alexandre Oliva <aoliva@redhat.com>
1789 * config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
1790 current ISA is SHmedia, get 7 bytes.
1791 2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
1792 * config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
1793 void function.
1794 * config/tc-sh64.c (shmedia_apply_fix): Rename to
1795 shmedia_apply_fix3 and make void.
1796 2001-05-17 Alexandre Oliva <aoliva@redhat.com>
1797 * config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
1798 as_bad.
1799 2001-04-12 Alexandre Oliva <aoliva@redhat.com>
1800 * config/tc-sh64.h (md_parse_name): Take &c as argument.
1801 2001-03-14 DJ Delorie <dj@redhat.com>
1802 * doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
1803 * doc/Makefile.in(CPU_DOCS): Ditto.
1804 * doc/c-sh64.texi: New file.
1805 * doc/as.texinfo: Add SH64 support.
1806 2001-03-13 DJ Delorie <dj@redhat.com>
1807 * config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
1808 A_REUSE_PREV so that its purpose is more obvious.
1809 (shmedia_build_Mytes): Ditto.
1810 2001-03-07 DJ Delorie <dj@redhat.com>
1811 * config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
1812 before processing.
1813 (sh64_vtable_inherit): Ditto.
1814 (strip_datalabels): New, strip "datalabel" from given line.
1815 * config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
1816 pseudos.
1817 2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
1818 * config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
1819 call ...
1820 (shmedia_build_Mytes): ... to here.
1821 2001-03-06 DJ Delorie <dj@redhat.com>
1822 * config/tc-sh.c: Remove sh64-specific uaquad now that there
1823 is a generic one.
1824 2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
1825 * config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
1826 * config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
1827 address by one in call to dwarf2_emit_insn.
1828 2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
1829 Implement ".abi" pseudo and correct .cranges descriptors. Correct
1830 alignment handling broken by imported changes.
1831 * config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
1832 (sh64_handle_align): Declare.
1833 (MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
1834 (sh64_max_mem_for_rs_align_code): Declare.
1835 (enum sh64_isa_values): Moved here from tc-sh64.c.
1836 (md_do_align): Define.
1837 (sh64_do_align): Declare.
1838 (struct sh64_tc_frag_data): New.
1839 (TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
1840 changed.
1841 (TC_FRAG_INIT): Change to set new datatype.
1842 (struct sh64_segment_info_type): Rename member
1843 last_flushed_location to last_contents_mark. All users changed.
1844 (md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
1845 (shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
1846 * config/tc-sh.c (md_pseudo_table): Add ".abi".
1847 (sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
1848 of unsetting seen_insn.
1849 (md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
1850 call sh64_update_contents_mark.
1851 (sh_handle_align): Remove HAVE_SH64-conditioned code.
1852 * config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
1853 enum sh64_isa_values.
1854 (sh64_set_contents_type): Drop segT parameter. All callers changed.
1855 (emitting_crange): Boolean guard moved to file scope from function
1856 scope in sh64_set_contents_type.
1857 (s_sh64_abi): New.
1858 (sh64_update_contents_mark): New; most split out from
1859 sh64_flush_pending_output.
1860 (shmedia_md_end): Call sh64_update_contents_mark. Set
1861 sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
1862 (sh64_do_align): New function.
1863 (sh64_max_mem_for_rs_align_code): New function.
1864 (sh64_handle_align): Rename from shmedia_do_align. Make
1865 non-static. Add head comment. Emit zero bytes for n bytes modulo
1866 four. Change return-type to void.
1867 (shmedia_elf_new_section): Remove.
1868 (shmedia_md_assemble): Call sh64_update_contents_mark.
1869 (s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
1870 new frag. Call sh64_update_contents_mark after making the new
1871 frag.
1872 (sh64_flush_pending_output): Just call sh64_update_contents_mark
1873 and sh_flush_pending_output.
1874 (sh64_flag_output): Also call md_flush_pending_output, but add
1875 condition on not emitting_crange.
1876 (sh64_tc_cons_fix_new): Remove.
1877 2001-01-12 Nick Clifton <nickc@redhat.com>
1878 * config/tc-sh64.c (shmedia_do_align): Fix to work with new
1879 alignment handling scheme imported from sourceware.
1880 2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
1881 * config/tc-sh64.h (TARGET_FORMAT): Define.
1882 (sh64_target_format): Prototype.
1883 * config/tc-sh64.c (sh64_target_mach): New function.
1884 2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
1885 * config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
1886 zero_address_frag instead of copying the frag of the symbol.
1887 (shmedia_frob_file_before_adjust): Ditto.
1888 (shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
1889 to valueT to remove signedness.
1890 (shmedia_md_convert_frag): Add parameter final. Rename parameter
1891 headers to output_bfd. Do not evaluate symbols if final is false;
1892 do emit fixups.
1893 (shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
1894 UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
1895 to the current frag, call shmedia_md_convert_frag to emit fixups
1896 and make frag_wane neutralize the frag. Update comments.
1897 * config/tc-sh.c (md_convert_frag): Change caller of
1898 shmedia_md_convert_frag.
1899 2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
1900 * config/tc-sh64.h: Tweak comments and correct formatting.
1901 * config/tc-sh64.c: Ditto.
1902 (shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
1903 expansion, MOVI pcrel expansion>: Fix thinko calculating offset
1904 for the no-relocation case.
1905 (shmedia_check_limits): Fix range check being off-by-one for PTA.
1906 * config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
1907 wrappers.
1908 (SH64PCREL16_F): Increment for proper max-PTA handling. Update
1909 comment.
1910 (SH64PCREL16_M, MOVI_16_M): Correct range thinko.
1911 (SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
1912 expansion.
1913 (SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
1914 Correct comment.
1915 2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
1916 * config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
1917 BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
1918 (shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
1919 al>: Set lowest bit of field to relocate to 1 and rest to empty,
949f2b5c 1920 if reloc is emitted.
324bfcf3
AO		 1921 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1922 New options plus bugfixes.
1923 * config/tc-sh.c (md_longopts): New options "-no-expand" and
1924 "-expand-pt32".
1925 (md_parse_option): Handle new options.
1926 (md_show_usage): Add blurb for new options.
1927 * config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
1928 (sh64_expand, sh64_pt32): New variables.
1929 (shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
1930 (shmedia_md_apply_fix): Hold original fixP->fx_r_type in
1931 orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
1932 BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
1933 <resolved previously-pc-relative relocs>: Handle
1934 SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
1935 (shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
1936 case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
1937 points to SHcompact code.
1938 <case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
1939 SH64PCREL16)>: Check that ISA of what operand points at and
1940 PTA/PTB matches, or emit error.
1941 (shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
1942 SHMEDIA_BFD_RELOC_PT.
1943 (shmedia_immediate_op): If pcrel, emit fixup also for constant
1944 operand.
1945 (shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
1946 condition for MOVI expansion.
1947 <case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
1948 sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
1949 sh64_expand.
1950 <case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
1951 fixup.
1952 (sh64_target_format): Error-check setting of sh64_pt32 and
1953 sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
1954 (shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
1955 SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
1956 2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
1957 * config/tc-sh64.c: Improve comments.
1958 (shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
1959 not say the linker will check correctness of PTA/PTB expansion.
1960 (shmedia_md_end): Make non-static.
1961 * config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
1962 prototype.
1963 * config/tc-sh.c (sh_finalize): Remove.
1964 * config/tc-sh.h (md_end): Do not define.
1965 Remove prototype for sh_finalize.
1966 2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
1967 * config/tc-sh64.c (shmedia_frob_section_type): Use a struct
1968 sh64_section_data container when storing section type in tdata
1969 field in elf_section_data.
1970 * config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
1971 EF_SH5.
1972 * Makefile.am: Update dependencies.
1973 * Makefile.in: Regenerate.
1974 2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
1975 * config/tc-sh64.c (shmedia_md_assemble): Don't protect
1976 dwarf2_emit_insn call with test on debug_type.
1977 2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
1978 * config/tc-sh64.c (sh64_set_contents_type): Make contents-type
1979 CRT_SH5_ISA32 sticky for 64-bit.
1980 2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
1981 Generate .crange sections when switching ISA mode or emitting
1982 constants in same section as code.
1983 * config/tc-sh64.c: Reformat structure definitions.
1984 (sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
1985 variables.
1986 (sh64_set_contents_type): Rename from sh64_init_section. Rewrite
1987 to emit a .cranges descriptor when contents type changes. Only
1988 emit error if changing contents type and -no-mix is in effect.
1989 (sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
1990 sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
1991 (shmedia_md_end): Set sh64_end_of_assembly. Pass
1992 sh64_flush_last_crange over sections.
1993 When checking main symbol of datalabel symbol, check for
1994 STO_SH5_ISA32, not ISA type of section in definition.
1995 (shmedia_frob_file_before_adjust): Check main symbol for
1996 STO_SH5_ISA32; don't check ISA type of section in definition.
1997 (shmedia_frob_section_type): Adjust for .cranges; set section flag
1998 to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
1999 .cranges entries have been output.
2000 (shmedia_elf_new_section): Just call md_flush_pending_output.
2001 (shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
2002 fix. Do not set tc_segment_info_data.in_code for section. Call
2003 sh64_set_contents_type for SHmedia code.
2004 (s_sh64_mode): Do not call sh64_init_section or set seen_insn to
2005 false. Call md_flush_pending_output.
2006 (sh64_target_format): Check that -no-mix and
2007 -shcompact-const-crange are used in sane combination with other
2008 options.
2009 (shmedia_md_pcrel_from_section): Check type of fix for how to
2010 adjust pc-relative.
2011 (sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
2012 not ISA type of section in definition.
2013 * config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
2014 hold contents-type state.
2015 (md_flush_pending_output): Redefine to sh64_flush_pending_output.
2016 (sh64_flush_pending_output): Declare.
2017 (TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
2018 (sh64_tc_cons_fix_new): Declare.
2019 * config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
2020 call sh64_flag_output.
2021 (md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
2022 call sh64_set_contents_type to mark SHcompact code and set
2023 seen_insn.
2024 (md_longopts): New options "-no-mix" and
2025 "-shcompact-const-crange".
2026 (md_parse_option): Handle new options.
2027 (md_show_usage): Add blurb for new options.
2028 (md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2029 2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
2030 * config/tc-sh64.c: Delete investigated and obsolete fixme:s.
2031 (sh64_last_insn_frag): New.
2032 (shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
2033 to get frag for insn opcode for generating fixups; do not assume it
2034 is the same frag.
2035 (shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
2036 for new insn.
2037 * config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
2038 section.
2039 (TC_FRAG_TYPE): Define as fragS *.
2040 (TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
2041 (sh64_last_insn_frag): Declare.
2042 (sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
2043 not == NULL before dereferencing.
2044 2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
2045 Get rid of BFD section flag and EF_SH64_ABI64.
2046 * config/tc-sh64.c (shmedia_frob_section_type): Use
2047 elf_section_data (sec)->tdata, not a specific BFD section flag, to
2048 communicate the section as containing SHmedia code. Describe why.
2049 * config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
2050 EF_SH64 regardless of ABI.
2051 * config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
2052 in error message. Handle resolved expressions for
2053 BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
2054 BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
2055 (shmedia_check_limits): Handle BFD_RELOC_64.
2056 (sh64_adjust_symtab): Do not decrement the GAS symbol value for
2057 a STO_SH5_ISA32 symbol, only the BFD value.
2058 2000-12-11 Ben Elliston <bje@redhat.com>
2059 * config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
2060 dwarf2_generate_asm_lineno.
2061 2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
2062 Handle PC-relative MOVI expansions with assembler relaxation.
2063 Generate PC-relative relocs from 16-bit PC-relative expressions.
2064 * config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
2065 (shmedia_md_pcrel_from_section): ...here.
2066 (shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
2067 turned completely resolved. Adjust relocation type for 16-bit
2068 immediate operands that has turned PC-relative. Adjust back for
2069 MD_PCREL_FROM_SECTION being applied twice.
2070 (shmedia_md_convert_frag): Always emit reloc for expression with
2071 global or weak symbol. Handle relaxation result for PC-relative
2072 expressions.
2073 (shmedia_md_estimate_size_before_relax): An expression with a weak
2074 or global symbol can not be relaxed. Break out tests for
2075 relaxable symbol into variable sym_relaxable.
2076 <cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
2077 UNDEF_MOVI)>: Break out any PC-relative expression and change
2078 relaxation type.
2079 (shmedia_build_Mytes): CSE &operands->operands[j] into variable
2080 opjp.
2081 <case A_IMMS16>: Fix typo for initial minor relaxation type of
2082 MOVI expansion. If X_op_symbol of the immediate expression is
2083 set, make an expression symbol for the argument to frag_var.
2084 * config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
2085 relaxations.
2086 (END): Adjust for new relaxations.
2087 (md_relax_table): Add entries for new relaxations.
2088 2000-12-07 Ben Elliston <bje@redhat.com>
2089 * config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2090 2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
2091 * config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
2092 SHORI operand offsets in PT/PTA/PTB expansions.
2093 2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
2094 Implement DataLabel semantics.
2095 * config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
2096 shmedia_frob_file_before_adjust.
2097 * config/tc-sh64.c [! OBJ_ELF]: Emit #error.
2098 (DATALABEL_SUFFIX): Define.
2099 (shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
2100 symbol list to update "datalabel" symbols to their main symbol
2101 counterparts.
2102 (shmedia_frob_file_before_adjust): New.
2103 (sh64_adjust_symtab): For remaining datalabel symbols, set to
2104 undefined and set STT_DATALABEL.
2105 (sh64_frob_label): Initialize TC symbol field.
2106 (sh64_consume_datalabel): Actually implement semantics. New
2107 parameter operandf, call it instead of expression.
2108 (sh64_exclude_symbol): New.
2109 * config/tc-sh64.h (md_parse_name): Pass on the function operand
2110 to sh64_consume_datalabel.
2111 (tc_symbol_new_hook): Define to tc_frob_symbol.
2112 (TC_SYMFIELD_TYPE): Define to symbolS *.
2113 (tc_frob_symbol): Define to call sh64_exclude_symbol.
2114 2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
2115 * config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
2116 case.
2117 (shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
2118 generating dwarf2 debug information.
2119 2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
2120 * config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
2121 elf64-sh64 for the 64-bit ABI.
2122 * config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
2123 option.
2124 2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
2125 * config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
2126 case-insensitivity.
2127 2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
2128 * config/tc-sh64.c: Tweak comments, formatting and error messages.
2129 (enum sh64_abi_values): New type.
2130 (enum sh64_isa_values): New type.
2131 (sh64_isa_mode): Replace shmedia_mode. All referers changed.
2132 (seen_shcompact_mode, seen_shmedia_mode): Delete.
2133 (sh64_abi): Replace shmedia_64.
2134 (shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
2135 C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
2136 (s_sh64_mode): Check validity for this target.
2137 (sh64_target_format): Initialize defaults for ISA and ABI.
2138 Fallback to old object format if no SH64 ISA or ABI has been
2139 specified.
2140 * config/tc-sh.c (md_parse_option): Check combinations for errors.
2141 (sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
2142 ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
2143 * config/tc-sh64.h: Fix typo in comment.
2144 2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
2145 * config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
2146 <PT fixups for absolute values>: Size will be longest, not
2147 shortest.
2148 (shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
2149 all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
2150 * config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
2151 and l1 to hold lowercase of two first characters. Change all
2152 remaining TO_LOWER to tolower.
2153 * config/tc-sh64.c (TO_LOWER): Delete.
2154 (shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
2155 (md_parse_name): Define.
2156 (sh64_consume_datalabel): Declare.
2157 (DOLLAR_DOT): Define.
2158 * config/tc-sh64.c (shmedia_parse_exp): New.
2159 (sh64_consume_datalabel): New; just ignoring datalabel semantics.
2160 (shmedia_parse_reg): Remove const from src
2161 parameter.
2162 (shmedia_get_operands): Ditto for args parameter and ptr variable.
2163 (shmedia_md_assemble): Ditto for op_end variable.
2164 (shmedia_get_operand): Ditto for ptr parameter and src variable.
2165 Use shmedia_parse_exp, not parse_exp.
2166 * config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
2167 parameter. All callers changed.
2168 (shmedia_get_operand): Add shmedia_arg_type parameter. All
2169 callers changed.
2170 (shmedia_parse_reg): Put first two character in local variables.
2171 Use tolower, not TO_LOWER. If no register is found and argtype
2172 indicates a control register, scan shmedia_creg_table
2173 case-insensitive.
2174 2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
2175 * Makefile.am (CPU_TYPES): Add sh64.
2176 (TARGET_CPU_CFILES): Add config/tc-sh64.c.
2177 (TARGET_CPU_HFILES): Add config/tc-sh64.h.
2178 Regenerate dependencies.
2179 * Makefile.in: Regenerate.
2180 * configure.in: Add support for sh64-*-elf*.
2181 * configure: Regenerate.
2182 * config/tc-sh64.h: New.
2183 * config/tc-sh64.c: New.
2184 * config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
2185 .mode, .isa and .uaquad.
2186 [HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
2187 SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
2188 [HAVE_SH64] (END): Define as 10.
2189 [HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
2190 SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
2191 MOVI_64): Define.
2192 [HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
2193 SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
2194 SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
2195 MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
2196 Define.
2197 (md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
2198 (md_begin) [HAVE_SH64]: Call shmedia_md_begin.
2199 (parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
2200 (md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
2201 SHmedia instructions. Handle state-change after switching to
2202 SHcompact.
2203 (md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
2204 (md_parse_option) [HAVE_SH64]: Parse new options.
2205 (md_show_usage) [HAVE_SH64]: Show usage of new options.
2206 (md_convert_frag) [HAVE_SH64] <default>: Call
2207 shmedia_md_convert_frag instead of abort.
2208 (sh_force_relocation) [HAVE_SH64]: Also force relocation for
2209 BFD_RELOC_SH_SHMEDIA_CODE.
2210 (sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
2211 SHcompact or SHmedia code.
2212 (md_apply_fix) [HAVE_SH64] <default>: Return result from calling
2213 shmedia_md_apply_fix instead of abort.
2214 (md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
2215 result from calling shmedia_md_estimate_size_before_relax instead
2216 of calling abort.
2217 (sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
2218 do the work.
2219 (tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
2220 shmedia_init_reloc and do nothing more if it returns non-zero.
2221 (sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
2222 * po/POTFILES.in: Regenerate.
2223 * po/gas.pot: Regenerate.
2224
ac3f04d7
AO		 22252002-02-06 Alexandre Oliva <aoliva@redhat.com>
2226
6b32719e
AO		 2227 * config/tc-sh.c (parse_at): Install the correct version of
2228 2002-02-04's patch.
949f2b5c 2229
ac3f04d7
AO		 2230 * config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
2231 assume fixP->fx_subsy is non-NULL.
2232
7679ead9
AO		 22332002-02-04 Alexandre Oliva <aoliva@redhat.com>
2234
2235 * config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
fdf4122d 2236 A_DISP_PC_ABS, and adjust it by -4.
7679ead9
AO		 2237 (get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
2238 expected.
2239 (build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
2240 the operand type is not A_DISP_PC_ABS.
2241
5459d7a0
HPN		 22422002-02-04 Hans-Peter Nilsson <hp@bitrange.com>
2243
2244 * config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
2245 common and weak symbols. Handle common and weak symbols as
2246 undefined symbols with regards to GREG handling and merging.
2247 (mmix_frob_file): Ditto.
2248
006336b8
JT		 22492002-02-02 Jason Thorpe <thorpej@wasabisystems.com>
2250
2251 * configure.in (hppa-*-netbsd*): New target.
2252 * configure: Regenerate.
2253 * config/tc-hppa.h: Also define WARN_COMMENTS if TE_NetBSD.
2254
9e0665bc
AM		 22552002-02-02 Alan Modra <amodra@bigpond.net.au>
2256
2257 * config/tc-v850.c: Add missing prototypes amd use old-style
2258 function definitions.
2259 (AREA_ZDA, AREA_SDA, AREA_TDA): Delete.
2260 (sdata_section tdata_section, zdata_section, sbss_section,
2261 tbss_section, zbss_section, rosdata_section, rozdata_section,
2262 scommon_section, tcommon_section, zcommon_section,
2263 call_table_data_section, call_table_text_section): Delete.
2264 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2265 v850_zbss, v850_bss, v850_rosdata, v850_rozdata,
2266 v850_call_table_data, v850_call_table_text): Delete.
2267 (struct v850_seg_entry): New.
2268 (v850_seg_table): New.
2269 (SDATA_SECTION TDATA_SECTION, ZDATA_SECTION, SBSS_SECTION,
2270 TBSS_SECTION, ZBSS_SECTION, BSS_SECTION, ROSDATA_SECTION,
2271 ROZDATA_SECTION, SCOMMON_SECTION, TCOMMON_SECTION, ZCOMMON_SECTION,
2272 CALL_TABLE_DATA_SECTION, CALL_TABLE_TEXT_SECTION): Define.
2273 (do_v850_seg): New.
2274 (v850_seg): New.
2275 (v850_comm): Use do_v850_seg and v850_seg_table. Simplify
2276 recording of alignment.
2277 (md_pseudo_table): Use v850_seg.
2278 (md_begin): Don't init .call_table_data and .call_table_text here.
2279 Set v850_seg_table bss entry.
2280
973eb340
HPN		 22812002-02-01 Hans-Peter Nilsson <hp@bitrange.com>
2282
2283 Support on-demand global register allocation by passing on
2284 base-plus-offset relocs to the linker.
2285 * config/tc-mmix.c: Tweak and fix typos in comments.
949f2b5c 2286 (allocate_undefined_gregs_in_linker): New variable.
973eb340
HPN		 2287 (OPTION_LINKER_ALLOCATED_GREGS): New option macro.
2288 (md_longopts): Add --linker-allocated-gregs.
2289 (md_parse_option) <case 'x'>: Imply --linker-allocated-gregs.
2290 <case OPTION_LINKER_ALLOCATED_GREGS>: New.
2291 (md_show_usage): Update text for -x. Add text for
2292 --linker-allocated-gregs.
2293 (tc_gen_reloc): Derive default value for addend from val and
2294 baddsy. Use addsec and bfd_is_abs_section in more places. Don't
2295 emit error for BFD_RELOC_MMIX_BASE_PLUS_OFFSET without suitable
2296 GREG if allocate_undefined_gregs_in_linker.
2297 * doc/as.texinfo (Overview) <Target MMIX options>: Add
2298 --linker-allocated-gregs.
2299 * doc/c-mmix.texi (MMIX-Opts): Add blurb about
2300 --linker-allocated-gregs. Mention that it's implied by -x.
2301 (MMIX-Pseudos) <GREG>: Mention when and how a GREG can be omitted.
2302 (MMIX-mmixal): Clarify dated comparison and location of MMIXware.
2303
2304 * config/tc-mmix.h (md_parse_name): Use ISUPPER, not isupper.
2305
ba323545
AM		 23062002-02-01 Alan Modra <amodra@bigpond.net.au>
2307
2308 * Makefile.am: Run "make dep-am"
2309 * Makefile.in: Regenerate.
2310
3b16e843
NC		 23112002-01-31 Ivan Guzvinec <ivang@opencores.org>
2312
2313 * config/tc-or32.c: New file.
2314 * config/tc-or32.h: New file.
2315 * configure.in: Add support for or32 targets.
2316 * configure: Regenerate.
2317 * config/obj-coff.c: Add support for or32 targets.
2318 * config/obj-coff.h: Add support for or32 targets.
2319 * Makefile.am: Add support for or32 targets.
2320 * Makefile.in: Regenerate.
2321 * NEWS: Mention support for OpenRISC.
2322 * doc/Makefile.in: Regenerate.
2323 * po/POTFILES.in: Regenerate.
2324 * po/gas.pot: Regenerate.
2325
912a07db
RS		 23262002-01-30 Richard Sandiford <rsandifo@redhat.com>
2327
2328 * config/tc-sh.c (parse_reg): Fix end-of-word check for is, ix, iy
2329 and mod.
2330
4514d474
CD		 23312002-01-29 Chris Demetriou <cgd@broadcom.com>
2332
2333 * config/tc-mips.c (tc_gen_reloc): Arrange for
2334 BFD_RELOC_PCREL_HI16_S relocations to be output relative to
2335 their LO16 parts, even for ELF.
2336
246fcdee
DJ		 23372002-01-29 Daniel Jacobowitz <drow@mvista.com>
2338
2339 * config/tc-i386.c: Protect definitions of true and false
2340 from redefinition.
2341
00e6e13d
JJ		 23422002-01-28 Jakub Jelinek <jakub@redhat.com>
2343
2344 * config/obj-elf.c (elf_frob_file_before_adjust): Remove symbols
2345 made because of .weak, if they are neither defined nor used in any
2346 way.
2347
4867be41
DJ		 23482002-01-27 Daniel Jacobowitz <drow@mvista.com>
2349
2350 * configure: Regenerated.
2351
7562a296
HPN		 23522002-01-26 Hans-Peter Nilsson <hp@bitrange.com>
2353
2354 * doc/Makefile.am (install): Depend on install-info.
2355 * doc/Makefile.in: Regenerate.
2356
1caa7b23
NC		 23572002-01-26 Nick Clifton <nick@redhat.com>
2358
2359 * po/fr.po: Updated version
2360
166e23f9
KH		 23612002-01-24 Kazu Hirata <kazu@hxi.com>
2362
2363 * config/tc-h8300.c (check_operand): Don't print a warning
2364 when a valid 24-bit address is given to a 16-bit address
2365 operand.
2366
538cd60f
AO		 23672002-01-24 Alexandre Oliva <aoliva@redhat.com>
2368
2369 * config/tc-sh.c (sh_elf_suffix): Removed.
2370 (sh_PIC_related_p, sh_check_fixup, sh_cons_fix_new,
2371 sh_end_of_match, sh_parse_name): New functions.
2372 (sh_elf_cons): Simplify.
2373 (parse_exp): Reject misplaced PIC operands.
2374 (md_undefined_symbol): Simplify.
2375 (sh_fix_adjustable): Let @GOTOFF be adjusted.
2376 (md_apply_fix3): Write @PLT and @GOTOFF addends in place.
2377 (tc_gen_reloc): Move fixp subsy absolute value into addnumber.
2378 Complain if subsy remains at the end.
2379 * config/tc-sh.h (sh_parse_name, sh_cons_fix_new): Declare.
2380 (md_parse_name, TC_CONS_FIX_NEW, O_PIC_reloc): Define.
2381
b386f24b
AO		 23822002-01-22 Alexandre Oliva <aoliva@redhat.com>
2383
2384 * config/tc-mn10300.c (xr_registers): Move `pc'...
2385 (other_registers): ... here.
2386
c46f0c34
AM		 23872002-01-22 Alan Modra <amodra@bigpond.net.au>
2388
2389 * Makefile.am: Run "make dep-am".
2390 * Makefile.in: Regenerate.
2391 * gas/po/POTFILES.in: Regenerate.
2392
23deb923
DD		 23932002-01-21 DJ Delorie <dj@redhat.com>
2394
2395 * config/obj-coff.c (obj_coff_init_stab_section): Make the
2396 stabstr_name allocation permanent, as it will be referenced from
2397 the section hash.
2398
9596feea
JT		 23992002-01-21 Jason Thorpe <thorpej@wasabisystems.com>
2400
2401 * configure.in (ia64-*-netbsd*): New target.
949f2b5c 2402 * configure: Regenerate.
9596feea 2403
92081f48
HPN		 24042002-01-21 Hans-Peter Nilsson <hp@bitrange.com>
2405
2406 * doc/as.texinfo (Overview) <Target ARM options>: Add missing {}
2407 to @dots call.
2408 <Detailed description, ARM options>: Ditto.
2409 * doc/c-arm.texi (ARM Options): Ditto.
2410
63e63b07
RE		 24112002-01-18 Richard Earnshaw <rearnsha@arm.com>
2412
2413 * tc-arm.c (do_xsc_mia, do_xsc_mar, do_xsc_mra): Renamed from
2414 do_mia, do_mar and do_mra respectively.
2415 (do_mav_*): Renamed from do_c_*.
2416 (mav_reg_required_here, mav_parse_offset): Renamed from
2417 cirrus_reg_required_here and cirrus_parse_offset respectively.
2418 (MAV_MODE?): Renamed from CIRRUS_MODE?.
2419
ea6ef066
RE		 24202002-01-18 Richard Earnshaw <rearnsha@arm.com>
2421 Keith Walker <keith.walker@arm.com>
2422
2423 * tc-arm.c (ARM_EXT_V5J, ARM_ARCH_V5TEJ): Define.
2424 (insns): Add pattern for bxj instruction.
2425 (do_bxj): New function.
2426 (arm_cpus): Add arm926ej.
2427 (arm_archs): Add armv5tej.
2428
bc89618b
RE		 24292002-01-18 Richard Earnshaw <rearnsha@arm.com>
2430
2431 * doc/c-arm.texi: Add new fpe options to list of supported flags.
2432
d193a22a
RE		 24332002-01-19 Keith Walker <keith.walker@arm.com>
2434
2435 * tc-arm.c (arm_fpus): Add fpe2 and fpe3.
2436
03b1477f
RE		 24372002-01-18 Richard Earnshaw <rearnsha@arm.com>
2438
2439 * NEWS: Mention new ARM command-line options and VFP support.
2440
949f2b5c 2441 * config/tc-arm.c (ARM_CEXT_XSCALE): Replaces ARM_EXT_XSCALE. All
03b1477f
RE		 2442 uses changed.
2443 (ARM_CEXT_MAVERICK): Similarly.
2444 (ARM_ANY): Now means any core instruction.
2445 (CPU_DEFAULT): Default to ARM_ANY.
2446 (uses_apcs_26, atcps, support_interwork, uses_apcs_float)
2447 (pic_code): Declare for all object types. Make type int.
2448 (legacy_cpu, legacy_fpu, mcpu_cpu_opt, mcpu_fpu_opt, march_cpu_opt)
2449 (march_fpu_opt, mfpu_opt): Declare.
2450 (md_longopts): Tidy up conditional definitions.
2451 (arm_opts, arm_cpus, arm_archs, arm_fpus, arm_extensions)
2452 (arm_long_opts): New tables.
2453 (arm_parse_cpu, arm_parse_arch, arm_parse_fpu): New functions.
2454 (arm_parse_extension): New function.
2455 (md_parse_option): Rewrite using new table-driven system.
2456 (md_show_usage): Use new table-driven system.
2457 (md_begin): Calculate cpu_variant from command line option data.
2458 * doc/as.texinfo (ARM ISA options): Docuement new ARM-specific
2459 command-line options.
2460 * doc/c-arm.texi: Likewise.
2461
2a538ba5
AJ		 24622002-01-18 Andreas Jaeger <aj@suse.de>
2463
2464 * as.c (parse_args): Update year.
2465
b1ffc257 24662002-01-17 Timothy Wall <twall@alum.mit.edu>
2a538ba5 2467
b1ffc257
TW		 2468 * config/tc-tic54x.c (encode_address): Add a more informative
2469 warning about incorrect syntax.
2470
328577ad
NC		 24712002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2472
2473 * po/gas.pot: Regenerate.
2474
06f030db
NC		 24752002-01-17 Nick Clifton <nickc@cambridge.redhat.com>
2476
2477 * macro.c (get_any_string): Add no-c-format comment to prevent
2478 confusion when translating string.
2479 * gasp.c (get_any_string): Add no-c-format comment to prevent
2480 confusion when translating string.
2481
394f9b3a
TS		 24822002-01-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
2483 Johannes Stezenbach <js@convergence.de>
2484 * config/tc-mips.c (percent_op): Ensure longer percent_op's are
2485 matched before the shorter ones.
2486 (my_getSmallParser): Fix handling of nested parentheses in
2487 percent_op's. Code cleanup.
2488 (my_getPercentOp): New function, code from my_getSmallParser.
2489 (my_getSmallExpression): Fix handling of closing parentheses.
2490 Code cleanup. Better comments.
2491
af3ae48d
NC		 24922002-01-16 Nick Clifton <nickc@redhat.com>
2493
2494 po/tr.po: New file: Turkish translation.
2495 configure.in (LINGUAS): Add "tr".
2496 configure: Regenerate.
2497
bfae80f2
RE		 24982002-01-15 Richard Earnshaw <rearnsha@arm.com>
2499
2500 Support for VFP instructions
2501 * tc-arm.c (CP_WB_OK, CP_NO_WB): New defines.
2502 (cp_address_required_here): New argument wb_ok. When false, do not
2503 accept write-back forms of addressing. Change all callers.
2504 (FPU_VFP_EXT_NONE, FPU_VFP_EXT_V1xD, FPU_VFP_VFP_V1)
2505 (FPU_VFP_EXT_V2): Define.
2506 (FPU_ARCH_VFP, FPU_ARCH_VFP_V1xD, FPU_ARCH_VFP_V1, FPU_ARCH_VFP_V2):
2507 Define in terms of above.
2508 (vfp_dp_reg_pos, vfp_sp_reg_pos, vfp_ldstm_type): New enums.
2509 (vfp_reg): New struct.
2510 (vfp_regs): New array of registers.
2511 (insns): Add VFP instructions.
2512 (sn_table): New array of VFP single-precision register names.
2513 (dn_table): New array of VFP double-precision register names.
2514 (all_reg_maps): Add the new register tables.
2515 (arm_reg_type): Add new values for above. Increase RET_TYPE_MAX.
2516 (vfp_sp_reg_required_here, vfp_dp_reg_required_here, do_vfp_sp_monadic)
2517 (do_vfp_dp_monadic, do_vfp_sp_dyadic, do_vfp_dp_dyadic)
2518 (do_vfp_reg_from_sp, do_vfp_sp_reg2, do_vfp_sp_from_reg)
2519 (do_vfp_reg_from_dp, do_vfp_reg2_from_dp, do_vfp_dp_from_reg)
2520 (do_vfp_dp_from_reg2, vfp_psr_parse, vfp_psr_required_here)
2521 (do_vfp_reg_from_ctrl, do_vfp_ctrl_from_reg, do_vfp_sp_ldst)
2522 (do_vfp_dp_ldst, vfp_sp_reg_list, vfp_dp_reg_list, vfp_sp_ldstm)
2523 (vfp_dp_ldstm, do_vfp_sp_ldstmia, do_vfp_sp_ldstmdb, do_vfp_ldstmia)
2524 (do_vfp_dp_ldstmdb, do_vfp_xp_ldstmia, do_vfp_xp_ldstmdb)
2525 (do_vfp_sp_compare_z, do_vfp_dp_compare_z, do_vfp_dp_sp_cvt)
2526 (do_vfp_sp_dp_cvt): New functions.
2527 (md_begin): Set soft-float flag for appropriate VFP work.
2528 (md_atof): Handle VFP-format doubles.
2529 (md_parse_option): Handle VFP command-line options.
2530 (md_show_usage): Display VFP command-line options.
2531
fcd6d8d6
RE		 25322002-01-15 Richard Earnshaw <rearnsha@arm.com>
2533
2a538ba5 2534 * tc-arm.c (md_parse_option): Tidy up setting of cpu_variant for
fcd6d8d6
RE		 2535 various command line options.
2536
1f7fd478
NC		 25372002-01-15 Nick Clifton <nickc@cambridge.redhat.com>
2538
2539 * config/tc-xstormy16.c: (xstormy16_fix_adjustable): Do not fix
2540 vtinherit relocs.
2541 (xstormy16_md_apply_fix3): Do not return a value.
2542
21f0f23a
RE		 25432002-01-14 Richard Earnshaw <rearnsha@arm.com>
2544
2545 * tc-arm.c (md_longopts): On targets that aren't bi-endian, support
2546 the -EL/-EB option that matches the target's endianness.
2547 (md_parse_option): Likewise.
2548
ce058b6c
RE		 25492002-01-14 Richard Earnshaw <rearnsha@arm.com>
2550
2a538ba5 2551 * tc-arm.c (md_longopts): Fix misplaced #endif -- the -oabi option
ce058b6c
RE		 2552 is not dependent on ARM_BI_ENDIAN.
2553
f03698e6
RE		 25542002-01-14 Richard Earnshaw <rearnsha@arm.com>
2555
2556 * tc-arm.c (all error messages): Normalize capitalization of messages.
2557
2558 * tc-arm.h (md_operand): Delete define.
2559 * tc-arm.c (in_my_get_expression): New static variable.
2560 (my_get_expression): Set and clear it.
2561 (md_operand): New function. If called from my_get_expression
2562 put the error in inst.error.
2563 (output_inst): Now takes argument of instruction being assembled.
2564 Print it out with any error message.
2565 (do_ldst, do_ldstv4, thumb_load_store): Fault attempt to use a store
2566 with '=' syntax.
2567 (end_of_line): Don't update inst.error if it is already set.
2568
e28cd48c
RE		 25692002-01-11 Richard Earnshaw <rearnsha@arm.com>
2570
6088b00e 2571 * tc-arm.c (do_ldst): Fix handling an immediate expression pseudo
e28cd48c
RE		 2572 op that can be translated into a mvn instruction.
2573
1cd8ff38
NC		 25742002-01-11 Steve Ellcey <sje@cup.hp.com>
2575
2576 * gas/config/tc-ia64.h (MD_FLAGS_DEFAULT): New Macro for
2577 setting default md.flags.
2578 (SHT_INIT_ARRAY): New elf special section used by HP-UX.
2579 (SHT_FINI_ARRAY): New elf special section used by HP-UX.
2580 * gas/config/tc-ia64.c (setup_unwind_header): Add support
2581 for 32 bit unwind info blocks.
2582 (generate_unwind_image): Add support for different types
2583 of unwind images (32 bits and/or big-endian).
2584 (ia64_init): Use MD_FLAGS_DEFAULT to set md.flags.
2585 (ia64_target_format): Add support for hpux target formats.
2586 (ia64_gen_real_reloc_type): Add support for FUNC_IPLT_RELOC.
2587 (ia64_elf_section_type): Add support for SHT_INIT_ARRAY and
2588 SHT_FINI_ARRAY elf section types.
2589
6c43fab6
RE		 25902002-01-10 Richard Earnshaw <rearnsha@arm.com>
2591
2592 * tc-arm.c (struct reg_entry): Move before prototypes.
2593 (int_register, cp_register, fp_register): Delete.
2594 (reg_table): Delete. Replaced with ...
2595 (rn_table, cp_table, cn_table, fn_table, mav_mvf_table)
2596 (mav_mvd_table, mav_mvfx_table, mav_mvdx_table, mav_mvax_table)
2597 (mav_dspsc_table): ... one table per register set.
2598 (arm_reg_hsh): Delete.
2599 (struct reg_map): New structure.
2600 (all_reg_maps): New array.
2601 (enum arm_reg_type): New enums.
2602 (build_reg_hsh): New function.
2603 (insert_reg_alias): Use hash table passed by caller. Adjust all
2604 callers.
2605 (create_register_alias): New function, split out from ...
2606 (md_assemble): ... here.
2607 (md_begin): Build new register hash tables.
2608 (arm_reg_parse): New argument for the hash table to search. Adjust all
2609 callers.
2610 (arm_reg_parse_any): New function.
2611 (co_proc_number): Look up the processor number in the processor hash
2612 table.
2613 (cirrus_regtype): Delete.
2614 (cirrus_register, cirrus_mvf_register, cirrus_mvd_register)
2615 (cirrus_mvfx_register, cirrus_mvdx_register, cirrus_mvax_register)
2616 (ARM_EXT_MAVERICKsc_register): Delete.
2617 (do_c_binops_1, do_c_binops_2, do_c_binops_3): Delete.
2618 (do_c_binops_1[a-o], do_c_binops_2[a-c], do_c_binops_3[a-d]): New
2619 functions.
2620 (do_c_triple_4, do_c_triple_5): Delete.
2621 (do_c_triple_4[ab], do_c_triple_5[a-h]): New functions.
2622 (do_c_quad_6): Delete.
2623 (do_c_quad_6[ab]): New functions.
2624 (do_c_binops, do_c_triple, do_c_quad, do_c_shift, do_c_ldst): Rework
2625 arguments to use new register parsing methods.
2626 (cirrus_reg_required_here): Likewise.
2627 (insns): Reclassify cirrus maverick worker functions.
2628 (cirrus_valid_reg): Delete.
2629
8d05742f
JT		 26302002-01-07 Jason Thorpe <thorpej@wasabisystems.com>
2631
2632 * configure.in (sh*le): Set cpu_type=sh and endian=little.
2633 (sh*-*-netbsdelf*): New target.
2634 * configure: Regenerate.
2a538ba5 2635 * tc-sh.h: Update copyright years.
8d05742f
JT		 2636 (TARGET_FORMAT): Add version for TE_NetBSD.
2637
ceac3f62
NC		 26382002-01-07 Nick Clifton <nickc@cambridge.redhat.com>
2639
2640 * read.c (emit_expr): Do not allow 'size' or 'nbytes' to go
2641 negative.
2642
d7861ad2
AM		 26432002-01-06 Alan Modra <amodra@bigpond.net.au>
2644
2645 * config/tc-m68k.h (md_prepare_relax_scan): Rewrite.
2646 * config/tc-m68k.c (md_relax_table): Add md_prepare_relax_scan comment.
2647
7a621144
DJ		 26482002-01-05 Daniel Jacobowitz <drow@mvista.com>
2649
2650 * tc-mips.c (mips_cprestore_valid): New flag.
2651 (mips_frame_reg_valid): New flag.
2652 (macro) [M_JAL_2]: Check both flags.
2653 [M_JAL_A]: Likewise.
2654 (s_cprestore): Set mips_cprestore_valid.
2655 (tc_get_register): If setting mips_frame_reg, set
2656 mips_frame_reg_valid and clear mips_cprestore_valid.
2657 (s_mips_ent): Clear both flags.
2658 (s_mips_end): Clear both flags.
2659
7c6beb69
AM		 26602002-01-05 Alan Modra <amodra@bigpond.net.au>
2661
2662 * write.c (write_object_file): Make use of bfd_section_list_remove.
2663 * config/obj-ecoff.c (ecoff_frob_file): Likewise.
2664 * config/tc-mmix.c (mmix_frob_file): Likewise.
2665
8a8b2d4b
AJ		 26662002-01-04 Jason Thorpe <thorpej@wasabisystems.com>
2667
2668 * configure.in (i386-*-netbsdelf*): Collapse target into...
2669 (i386-*-netbsd*): ...this. Add support for x86-64.
2670 * configure: Regenerated.
2671
a09cf9bd
MG		 26722002-01-03 matthew green <mrg@redhat.com>
2673
2674 * config/tc-ppc.c (md_parse_option): BookE is not Motorola specific.
2675
23b7f870
NC		 26762002-01-02 Nick Clifton <nickc@cambridge.redhat.com>
2677
2678 * config/tc-m68k.c (md_estimate_size_before_relax): Test for a
2679 NULL frag link.
2680
08d56133
NC		 2681For older changes see ChangeLog-0001
2682\f
2683Local Variables:
2684mode: change-log
2685left-margin: 8
2686fill-column: 74
2687version-control: never
2688End:
GDB Binutils - Deliverables
This page took 0.181614 seconds and 4 git commands to generate.