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* cpu-powerpc.c (powerpc_compatible): Any ISA in the PowerPC
[deliverable/binutils-gdb.git] / gas / ChangeLog
CommitLineData
600e9c99
KH		 12003-11-19 Kazu Hirata <kazu@cs.umass.edu>
2
3 * config/tc-h8300.c: Make some functions and global
4 variables static appropriately.
5
d492b58e
KH		 62003-11-19 Kazu Hirata <kazu@cs.umass.edu>
7
8 * config/obj-ieee.c: Remove duplicate prototypes.
9 * config/tc-h8300.c: Likewise.
10
b54a3392
KH		 112003-11-19 Kazu Hirata <kazu@cs.umass.edu>
12
13 * config/tc-h8300.c: Convert to ISO-C.
14 * config/tc-h8300.h: Likewise.
15
fe01a20a
KH		 162003-11-19 Kazu Hirata <kazu@cs.umass.edu>
17
18 * config/tc-mcore.h: Remove prototypes already in tc.h.
19 * config/tc-tic4x.c: Likewise.
20
43b5c447
KH		 212003-11-19 Kazu Hirata <kazu@cs.umass.edu>
22
23 * config/tc-arc.c: Remove a local prototype of atof_ieee.
24 * config/tc-ip2k.c: Likewise.
25 * config/tc-iq2000.c: Likewise.
26 * config/tc-tic30.c: Remove a comment.
27
cda2eb9e
BW		 282003-11-19 Bob Wilson <bob.wilson@acm.org>
29
30 * config/tc-xtensa.c (xg_emit_insn): Include "dwarf2dbg.h" and add
31 call to dwarf2_emit_insn.
32
1abe91b1
MR		 332003-11-18 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
34
35 * config/tc-mips.c (macro): Handle new macros: "lca" and "dlca"
36 for loading addresses using CALL relocations.
37 Don't emit CALL relocations when a base register is used.
38
bf151ce7
MR		 392003-11-15 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
40
41 * config/tc-mips.c: Formatting fixes.
42
9ce887a1
BE		 432003-11-14 Ben Elliston <bje@wasabisystems.com>
44
45 * config/tc-arm.c (arm_elf_change_section): Not static.
46
6057a28f
NC		 472003-11-13 Nick Clifton <nickc@redhat.com>
48
49 * tc-arm.c (mapping_state): New function. Emit a mapping
50 symbol if necessary.
51 (arm_elf_change_section): New function. Intercept section
52 changes and generate mapping symbols.
53 (s_bss): Likewise.
54 (s_arm_elf_cons): Likewise.
55 (opcode_select): Choose the correct mapping state.
56 (md_assemble): Likewise.
57 * tc-arm.h (md_elf_section_change_hook): Define.
58 * doc/c-arm.texi (ARM Mapping Symbols): New node.
59 * NEWS: Mention new feature.
60
5e2d1ae8
DJ		 612003-11-12 Daniel Jacobowitz <drow@mvista.com>
62
63 * Makefile.am (install, install-info, RECURSIVE_TARGETS): Define.
64 * doc/Makefile.am (install-info): Define.
65
66 * aclocal.m4: Regenerate.
67 * Makefile.in: Regenerate.
68 * doc/Makefile.in: Regenerate.
69
08e3ab90
NC		 702003-11-11 Dmitry Semyonov <Dmitry.Semyonov@oktet.ru>
71
72 * configure.in: Add support for arm-wince-pe target.
73 * configure: Regenerate.
74
8d01d9a9
AJ		 752003-11-11 Jan Hubicka <jh@suse.cz>
76
77 * config/tc-i386.c (tc_i386_fix_adjustable):
78
012a452b
AM		 792003-11-10 Alan Modra <amodra@bigpond.net.au>
80
81 * config/tc-ia64.c (ia64_handle_align): Remove bogus be_nop.
82
36fd3cc3
AM		 832003-11-10 Alan Modra <amodra@bigpond.net.au>
84
85 * README: Update bug report address. Move bug reporting info to
86 binutils/README.
87
e2a2ebaa
CG		 882003-11-07 Christian Groessler <chris@groessler.org>
89
90 * doc/c-z8k.texi: Document command-line options. Fix byte
91 register names. Document '.z8001' and '.z8002' directives.
92 Extend addressing modes documentation.
93
f24ddbdd
NC		 942003-11-07 Jonathan R. Grant <jg-binutils@jguk.org>
95
96 * input-file.c (input_file_open): Use "No such file" error
97 message.
98
0bbf2aa4
NC		 992003-11-06 Pete Gonzalez <pgonzalez@bluel.com>
100
101 * config/tc-arm.texi (struct reg_entry): Add new field 'builtin'.
102 (rn_table, iwmmxt_table, cp_table, cn_table, fn_table, sn_table,
103 dn_table, mav_mvf_table, mac_mvd_table, mav_mvfx_table,
104 mav_mvax_table, mav_dspc_table): Initialise new field.
105 (insert_reg_alias): Initialise new field.
106 (md_pseudo_table): Add "unreq" entry.
107 (s_unreq): New function: Undo the effects of a previous .req.
108 * doc/c-arm.texi: Document new pseudo op.
109 * NEWS: Mention new feature.
110
1be59579
NC		 1112003-11-06 Bruno Rohee <bruno@rohee.com>
112
113 * config/obj-vms.c: Fix "the the" typo.
114 * doc/c-arm.texi: Likewise.
115
1162003-11-06 Nick Clifton <nickc@redhat.com>
117
118 * config/obj-vms.c: Convert to ISO-C.
119
5f5c1f75
AM		 1202003-11-05 Alan Modra <amodra@bigpond.net.au>
121
122 * config/tc-ppc.h (TC_FORCE_RELOCATION): Only define for ELF and XCOFF.
123
eb9618da
CG		 1242003-10-31 Christian Groessler <chris@groessler.org>
125
126 * config/tc-i860.c (md_pcrel_from): Fix typo in comment.
127
0379c688
NC		 1282003-10-29 Phil Edwards <phil@codesourcery.com>
129
130 * configure.in (arm-*-vxworks, i386-*-vxworks, mips-*-vxworks,
131 ppc-*-vxworks, ppc-*-windiss): Remove separate outdated stanzas.
132 (*-*-vxworks, *-*-windiss): Use common stanzas, all ELF.
133 * configure: Regenerated.
134
47eebc20
KH		 1352003-10-27 Kazu Hirata <kazu@cs.umass.edu>
136
137 * ChangeLog: Fix typos.
138 * ChangeLog-9295: Likewise.
139 * as.c: Fix comment typos.
140 * as.h: Likewise.
141 * atof-generic.c: Likewise.
142 * bit_fix.h: Likewise.
143 * frags.h: Likewise.
144 * hash.c: Likewise.
145 * input-file.c: Likewise.
146 * input-scrub.c: Likewise.
147 * itbl-ops.c: Likewise.
148 * itbl-parse.y: Likewise.
149 * listing.c: Likewise.
150 * macro.h: Likewise.
151 * read.c: Likewise.
152 * sb.c: Likewise.
153 * sb.h: Likewise.
154 * symbols.c: Likewise.
155 * symbols.h: Likewise.
156
ca43c854
SC		 1572003-10-27 Stephane Carrez <stcarrez@nerim.fr>
158
159 * config/tc-m68hc11.c: Convert to ISO C90.
160 * config/tc-m68hc11.h: Likewise.
161
a8015998
KH		 1622003-10-26 Kazu Hirata <kazu@cs.umass.edu>
163
164 * doc/c-sh64.texi: Fix a typo.
165
60493797
KH		 1662003-10-26 Kazu Hirata <kazu@cs.umass.edu>
167
168 * doc/c-alpha.texi: Fix typos.
169 * doc/c-ia64.texi: Likewise.
170 * doc/c-mmix.texi: Likewise.
171 * doc/c-sh64.texi: Likewise.
172 * doc/c-xtensa.texi: Likewise.
173 * doc/internals.texi: Likewise.
174
ea8f8eab
L		 1752003-10-24 H.J. Lu <hongjiu.lu@intel.com>
176
177 * config/obj-elf.c (obj_elf_change_section): Allow SHF_ALLOC
178 for .interp, .strtab and .symtab. Use specified section
179 attributes.
180
5e2f6673
L		 1812003-10-22 Andreas Schwab <schwab@suse.de>
182 H.J. Lu <hongjiu.lu@intel.com>
183 Jim Wilson <wilson@specifixinc.com>
184
185 * config/tc-ia64.c (update_qp_mutex): New.
186 (note_register_values): Properly handle one of PRs in compare
187 is PR0. Don't add a mutex relation for .and.orcm/.or.andcm.
188 Clear mutex relation for .none/.unc. Don't clear mutex relation
189 on predicated compare.
190
5a21e886
NC		 1912003-10-21 Wouter van Heyst <wouter@vidicode.nl>
192
193 * config/tc-arm.c (all_reg_maps): Correct text describing Maverick
194 register requirements.
195 (md_begin): Remove F_SOFT_FLOAT if enabling MAVERICK FP.
196
3e602632 1972003-10-21 Peter Barada <pbarada@mail.wm.sps.mot.com>
012a452b 198 Bernardo Innocenti <bernie@develer.com>
3e602632
NC		 199
200 * config/tc-m68k.c: Add MCF528x (MCFv4) support.
201 * config/m68k-parse.h: Likewise.
202 * NEWS: Mention the new support.
203 * doc/c-m68k.texi: Document new processor selection switch.
204
13757d0c
TS		 2052003-10-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
206
207 * config/tc-mips.c (normalize_constant_expr): New function to fix sign
208 extensions broken by gas' expression evaluation of constants.
209 (check_absolute_expr): Use it.
210 (mips_ip): Likewise.
211
88fc725d
HPN		 2122003-10-18 Hans-Peter Nilsson <hp@bitrange.com>
213
214 Generate BFD_RELOC_MMIX_PUSHJ_STUBBABLE for PUSHJ when possible.
215 * doc/c-mmix.texi (MMIX-Opts): Document --no-pushj-stubs and
216 --no-stubs.
217 * config/tc-mmix.c: Include limits.h. Expand on mmix_relax_table
218 comment.
219 (expand_op, mmix_next_semicolon_is_eoln): Fix head comment.
220 (pushj_stubs): New variable.
221 (OPTION_NOPUSHJSTUBS, STATE_PUSHJSTUB, PUSHJSTUB_MIN)
222 (PUSHJSTUB_MAX): New macros.
223 (md_longopts): New options "--no-pushj-stubs" and synonym
224 "--no-stubs".
225 (mmix_relax_table): Handle new entry for STATE_PUSHJSTUB.
226 (md_parse_option): Handle OPTION_NOPUSHJSTUBS.
227 (md_estimate_size_before_relax): Modify STATE_PUSHJ state for
228 PUSHJ stub relaxation.
229 (md_convert_frag): Handle STATE_PUSHJSTUB.
230 (md_apply_fix3): Handle BFD_RELOC_MMIX_PUSHJ_STUBBABLE.
231 (tc_gen_reloc): Ditto.
232 (mmix_md_relax_frag): Handle PUSHJ stub relaxation.
233 * config/tc-mmix.h (TC_SEGMENT_INFO_TYPE): Define.
234 (struct mmix_segment_info_type): New.
235
36759679
NC		 2362003-10-17 Paul Dale <pauli@snapgear.com>
237 Bernardo Innocenti <bernie@develer.com>
238
239 * config/tc-m68k.c (make_pcrel_absolute): Enforce
240 PC-relative jumps with --pcrel.
241 (md_convert_frag_1): Likewise.
242 (md_create_long_jump): Likewise.
243
d4e2de6b
NC		 2442003-10-17 Shrinivas Atre <shrinivasa@KPITCummins.com>
245
246 * config/tc-h8300.c (PSIZE): Correct for Normal mode.
247 (get_operand): Accept both 16 bit 32 bit registers as pointer
248 registers, when operating in Normal mode.
249 (fix_operand_size): Make default address size 16 for Normal mode.
250
ece01a63
ILT		 2512003-10-17 Ian Lance Taylor <ian@wasabisystems.com>
252
253 * config/tc-arm.c (do_iwmmxt_byte_addr): Reject control
254 registers.
255 (do_iwmmxt_word_addr): With a control register, reject conditional
256 execution and reject a non-word size.
257
fda712ee
AM		 2582003-10-16 Peter Bergner <bergner@vnet.ibm.com>
259
260 * configure.in: Set em=linux for ppc-*-linux-gnu* target.
261 * configure: Regenerate.
262
60946ad0
AM		 2632003-10-15 Alan Modra <amodra@bigpond.net.au>
264
265 * doc/as.texinfo (Align): Correct list of byte targets.
266
1b8e29e5
TS		 2672003-10-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
268
269 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
270 Fix indentation. Better error message.
271
b614a702
BW		 2722003-10-14 Bob Wilson <bob.wilson@acm.org>
273
274 * config/tc-xtensa.c (xtensa_create_property_segments): Remove bfd
275 argument in call to xtensa_get_property_section_name. Formatting.
276
224186bc
KK		 2772003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
278
279 * config/tc-sh.h (sh_coff_reloc_mangle): Delete an extra
280 parenthesis.
281
8edc77b9
KK		 2822003-10-11 Kaz Kojima <kkojima@rr.iij4u.or.jp>
283
284 * config/tc-sh.c: Convert to ISO C90. Remove unnecessary
60946ad0 285 prototypes and casts.
8edc77b9
KK		 286 * config/tc-sh.h: Likewise.
287 * config/tc-sh64.c: Likewise.
288 * config/tc-sh64.h: Likewise.
289
1ae31fee
DB		 2902003-10-08 Dave Brolley <brolley@redhat.com>
291
292 * config/tc-frv.c (fr550_check_insn_acc_range): New function.
293 (fr550_check_acc_range): New function.
294 (md_assemble): Call fr550_check_acc_range.
295
2962003-10-08 Dave Brolley <brolley@redhat.com>
297
298 * config/tc-frv.c: Handle DEFAULT_CPU_FR550.
299 (md_parse_option): Handle OPTION_CPU==fr550.
300 (md_show_usage): Document fr550.
301
05da4302
NC		 3022003-10-08 Philippe De Muyter <phdm@macqel.be>
303
60946ad0 304 * as.c (use_gnu_debug_info_extensions) : New variable.
05da4302
NC		 305 (parse_args) : Accept new --gstabs+ option, and set
306 `use_gnu_debug_info_extensions'.
307 (show_usage) : Document --gstabs+ option.
308 * as.h (use_gnu_debug_info_extensions) : New extern declaration.
309 * stabs.c (stabs_generate_asm_file) : If
310 `use_gnu_debug_info_extensions' is set, add the compilation
311 directory to the stabs debug info.
312 * doc/as.texinfo : Document --gstabs+ option.
313 * NEWS: Mention new feature.
314
60946ad0 3152003-10-06 Matt Thomas <matt@3am-software.com>
85cf2a8a 316
60946ad0
AM		 317 Switch NetBSD/hppa to use Linux PA-RISC ELF ABI and
318 assembler syntax.
85cf2a8a 319
60946ad0
AM		 320 * tc-hppa.c: Add "%farg[0-3]", "%fret", "%t[1-4]", "%tf[1-4]"
321 register names. Change all "defined (TE_LINUX)" to
322 "(defined (TE_LINUX) || defined (TE_NETBSD))".
85cf2a8a 323
60946ad0
AM		 324 * tc-hppa.h: Make NetBSD use "elfXX-hppa-linux" bfd target.
325 Remove NetBSD's use of LABELS_WITHOUT_COLONS.
85cf2a8a 326
4615568e
NC		 3272003-10-06 Robert Millan <robertmh@gnu.org>
328
60946ad0 329 * configure.in: Match GNU/KNetBSD with new knetbsd*-gnu triplet.
4615568e
NC		 330 * configure: Regenerate.
331
c2059446
NC		 3322003-10-05 Nick Clifton <nickc@redhat.com>
333
334 * as.c (parse_args): Revert patch to change handling of -f
335 option. Its behaviour is mandated by the POSIX 2 spec.
336
a72d6b4e
CG		 3372003-10-04 Christian Groessler <chris@groessler.org>
338
339 * tc-z8k.c (newfix): Tell fix_new_exp about pc relativeness.
340 (md_apply_fix3): Fix R_JR, R_DISP7, and R_CALLR cases.
341 (md_pcrel_from): This function now gets called. Supply return
342 value.
343
33948635
NC		 3442003-10-04 Nick Clifton <nickc@redhat.com>
345
346 * as.c: Convert to ISO C90.
347
d3fb7ca2
NC		 3482003-10-04 Nick Clifton <nickc@redhat.com>
349
350 * as.c (std_shortopts): Remove 'f'.
351 (std_longopts): Add 'f'. Doing this prevents -f<foo> being
352 acecpted as an alias for -f.
353
b256d4fd
NC		 3542003-10-04 Danny Smith <danny_r_smith_2001@yahoo.co.nz>
355
356 * config/obj-coff.c (obj_coff_section [BEF_ASSEMBLER]):
357 Make 'r' mean readonly data.
358
d17e7bce
TS		 3592003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
360
361 * config/tc-mips.c (macro_build_ldst_constoffset,load_register,macro):
362 Unbreak overflow checks.
363
609f23f4
CD		 3642003-10-01 Chris Demetriou <cgd@broadcom.com>
365
366 * config/tc-mips.c (s_cpreturn): Correct errors in comment.
367
ecd13cd3
TS		 3682003-10-01 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
369
370 * config/tc-mips.c (macro_build_ldst_constoffset): Fix sign extension
371 tests.
372 (load_register): Likewise.
373 (macro): Likewise.
374
30c378fd
CD		 3752003-09-30 Chris Demetriou <cgd@broadcom.com>
376
377 * config/tc-mips.c (mips_ip): Capitalize first word of
378 existing condition code warning, and add condition code
379 warnings for .ps instructions, and for bc1any[24][tf].
380
6a265366
CD		 3812003-09-30 Chris Demetriou <cgd@broadcom.com>
382
383 * NEWS: Mention support for MIPS64 Release 2.
384
43c58ae6
CD		 3852003-09-30 Chris Demetriou <cgd@broadcom.com>
386
387 * NEWS: Add an indication of the cutoff for 2.14.
388
5f74bc13
CD		 3892003-09-30 Chris Demetriou <cgd@broadcom.com>
390
391 * configure.in (mipsisa64r2, mipsisa64r2el, mipsisa64r2*): New CPUs.
392 * configure: Regenerate.
393 * config/tc-mips.c (imm2_expr): New variable.
394 (md_assemble, mips16_ip): Initialize imm2_expr.
395 (ISA_HAS_64BIT_REGS, ISA_HAS_DROR, ISA_HAS_ROR): Add ISA_MIPS64R2.
396 (macro_build): Handle +A, +B, +C, +E, +F, +G, and +H format operands.
397 (macro): Handle M_DEXT and M_DINS.
398 (validate_mips_insn): Handle +E, +F, +G, +H, and +I format operands.
399 (mips_ip): Likewise.
400 (OPTION_MIPS64R2): New define.
401 (md_longopts): New entry for -mips64r2 (OPTION_MIPS64R2).
402 OPTION_ASE_BASE): Increase to compensate for OPTION_MIPS64R2.
403 (md_parse_option): Handle OPTION_MIPS64R2.
404 (s_mipsset): Handle setting "mips64r2" ISA.
405 (mips_cpu_info_table): Add mips64r2.
406 (md_show_usage): Document -mips64r2 option.
407 * doc/as.texinfo: Docuemnt -mips64r2 option.
408 * doc/c-mips.texi: Likewise.
409
de1e508d
DA		 4102003-09-27 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
411
412 * config/tc-hppa.c (pa_ip): Check for invalid 64-bit conditions.
413
530556a9
JT		 4142003-09-26 Matt Thomas <matt@3am-software.com>
415
416 * config/tc-vax.c (md_shortopts): Fix a typo. Remove 'K'.
417 (OPTION_PIC): Define.
418 (md_longopts): Add "pic" option.
419 (md_parse_option): Change 'K' to OPTION_PIC.
420
f61e8019
AM		 4212003-09-23 Alan Modra <alan@modra.org>
422
423 * config/obj-elf.c (obj_elf_change_section): Adjust for
424 _bfd_elf_get_sec_type_attr changes. Allow SHF_MERGE and SHF_STRINGS
425 to be set when defaults are not. Don't set attr from defaults if
426 old_sec.
427
ae826530
TS		 4282003-09-18 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
429
430 * config/tc-mips.c (macro_build_ldst_constoffset): Don't silently
431 truncate values which won't fit im 32 bits.
432 (load_register): Likewise.
433 (macro): Likewise.
434
8cd5b113
AM		 4352003-09-17 Dmitry Diky <diwil@mail.ru>
436
437 * config/tc-msp430.c (MAX_OP_LEN): Set to 256.
438 (msp430_operands): Remove redundant l2[16] within switch-case.
439
28d297de
AM		 4402003-09-16 Ralf Corsepius <corsepiu@faw.uni-ulm.de>
441
442 * configure.in: Handle arm-*-rtems* and thumb-*rtems*.
443 * configure: Regenerate.
444
256ab948
TS		 4452003-09-14 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
446
447 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): Remove.
448 (macro_build_ldst_constoffset): Sign-extend 32-bit constants. Change
449 the function prototype.
450 (load_register): Likewise. Simplify the checks for sign-extended
451 constants.
452 (macro): Likewise. Fix code generation for 64-bit address constants
453 outside the 32-bit compatibility space. Adjust
454 macro_build_ldst_constoffset calls.
455 (s_cprestore): Adjust macro_build_ldst_constoffset call.
456
82e7541d
BW		 4572003-09-11 Bob Wilson <bob.wilson@acm.org>
458
459 * config/tc-xtensa.c (insn_labels, free_insn_labels, saved_insn_labels,
460 literal_syms): New global variables.
461 (xtensa_define_label, add_target_symbol, xtensa_find_label,
462 map_over_defined_symbols, is_loop_target_label,
463 xtensa_mark_target_fragments, xtensa_move_frag_symbol,
464 xtensa_move_frag_symbols, defined_symbols, branch_targets): Delete.
465 (xtensa_begin_directive): Call md_flush_pending_output. Move symbols
466 from insn_labels to saved_insn_labels when entering a literal region.
467 (xtensa_end_directive): Call md_flush_pending_output. Restore
468 insn_labels list when leaving a literal region.
469 (xtensa_literal_position): Call xtensa_clear_insn_labels.
470 (xtensa_literal_pseudo): Add check to disallow .literal inside a
471 literal region. Move insn_labels to saved_insn_labels and then restore
472 insn_labels on exit.
473 (xg_add_branch_and_loop_targets): Replace add_target_symbol calls with
474 code to set is_loop_target or is_branch_target flag on the symbol
475 (xtensa_create_literal_symbol): Call xtensa_add_literal_sym.
476 (xtensa_add_literal_sym, xtensa_add_insn_label,
477 xtensa_clear_insn_labels): New functions.
478 (xtensa_move_labels): Remove old_frag and old_offset arguments. Add
479 loops_ok argument. Rewrite to use insn_labels list instead of
480 calling xtensa_find_label and to check the is_loop_target flag on
481 symbols when loops_ok is false.
482 (xtensa_frob_label): Remove call to xtensa_define_label. Add call
483 to either xtensa_add_literal_sym or xtensa_add_insn_label. Adjust
484 call to xtensa_move_labels. Propagate is_branch_target and
485 is_loop_target flags from symbols to frags.
486 (xtensa_flush_pending_output): Call xtensa_clear_insn_labels.
487 (md_assemble): Use xtensa_move_labels with loops_ok = FALSE when
488 aligning a loop instruction. Adjust call to xtensa_move_labels for
489 aligning entry instructions. Add call to xtensa_clear_insn_labels.
490 (xtensa_end): Remove call to xtensa_mark_target_fragments.
491 (xtensa_move_literals): Replace xtensa_move_frag_symbols call with
492 code to use new literal_syms list.
493 * config/tc-xtensa.h (xtensa_symfield_type): Add is_loop_target and
494 is_branch_target flags.
495
61846f28
BW		 4962003-09-09 Bob Wilson <bob.wilson@acm.org>
497
498 * config/tc-xtensa.c (xtensa_mark_literal_pool_location): Remove
499 "move_labels" argument and corresponding call to xtensa_move_labels.
500 (md_assemble): Add a separate call to xtensa_move_labels and remove
501 argument for call to xtensa_mark_literal_pool_location.
502 (xtensa_literal_position, xtensa_switch_to_literal_fragment): Fix
503 calls to xtensa_mark_literal_pool_location.
504 (xtensa_create_local_symbol): Delete and inline the code into...
505 (xtensa_create_literal_symbol): ...here.
506 (xtensa_frob_label): Combine conditionals.
507 (expression_maybe_register, xtensa_symbol_new_hook,
508 fix_new_exp_in_seg): Use symbol_get_tc.
509
1745fcba
BW		 5102003-09-09 Bob Wilson <bob.wilson@acm.org>
511
512 * config/tc-xtensa.c (xtensa_literal_pseudo): Remove code for
513 combining identical literals.
514 (expression_maybe_register): Remove call to find_lit_sym_translation.
515 (is_duplicate_expression, cache_literal, is_duplicate_literal,
516 add_lit_sym_translation, find_lit_sym_translation): Delete.
517
3fb9d77f
NC		 5182003-09-07 Nick Clifton <nickc@redhat.com>
519
520 * doc/as.texinfo (Comments): Comment character for PPC is #.
521
12a99586
SC		 5222003-09-06 Stephane Carrez <stcarrez@nerim.fr>
523
524 PR savannah/4358:
525 * config/tc-m68hc11.c (s_m68hc11_relax): Use 2 for size to avoid
526 overflow complain.
527
d5087907
RS		 5282003-09-05 Richard Sandiford <rsandifo@redhat.com>
529
530 * config/tc-frv.c (md_pcrel_from_section): Heed TC_FORCE_RELOCATION.
531
8ad30312
NC		 5322003-09-04 Nick Clifton <nickc@redhat.com>
533
534 * config/tc-v850.c (set_machine): Accept v850e1 machine number.
535 (md_pseudo_table): Add .v850e1 pseudo op.
536 (md_show_usage): Document -mv850e1 switch.
537 (md_parse_option): Accept -mv850e1 switch.
538 (md_begin): Allow TARGET_CPU to be v850e1.
539 * doc/c-v850.texi: Document -mv850e1 switch and .v850e1 pseudo op.
540 * NEWS: Mention support for v850e1.
541
3c9030c1
AM		 5422003-09-04 Alan Modra <amodra@bigpond.net.au>
543
544 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ANY to existing
545 ppc_cpu selection rather than replacing.
546 (ppc_set_cpu): Ignore and preserve PPC_OPCODE_ANY in ppc_cpu.
547 (md_begin): When PPC_OPCODE_ANY, insert all opcodes in ppc_hash.
548
13dfd2d0
NC		 5492003-09-03 Robert Millan <robertmh@gnu.org>
550
551 * configure.in: Match GNU/KFreeBSD with new kfreebsd*-gnu
552 triplet.
553 * configure: Regenerate.
554
13b2be9c
DJ		 5552003-09-02 Daniel Jacobowitz <drow@mvista.com>
556
557 * configure.in: Update AC_PREREQ to 2.57. Use AC_CONFIG_FILES
558 and AC_CONFIG_COMMANDS instead of the three-argument AC_OUTPUT.
559 Specify AC_CONFIG_AUX_DIR.
560 * aclocal.m4: Regenerated with aclocal-1.7.
561 * configure: Regenerated with autoconf 2.57.
562 * Makefile.in, doc/Makefile.in: Regenerated with automake-1.7.
563
364b6d8b
JJ		 5642003-08-29 Jakub Jelinek <jakub@redhat.com>
565
6749011b 566 * dw2gencfi.c (cfi_pseudo_table): Add cfi_window_save.
364b6d8b
JJ		 567 (dot_cfi, output_cfi_insn): Handle DW_CFA_GNU_window_save.
568 (output_cie): Don't use DW_EH_PE_pcrel if neither DIFF_EXPR_OK
569 nor tc_cfi_emit_pcrel_expr are defined.
570 (output_fde): Use tc_cfi_emit_pcrel_expr if available and
571 DIFF_EXPR_OK is not defined.
572 * config/tc-sparc.h (TARGET_USE_CFIPOP): Define.
573 (tc_cfi_frame_initial_instructions, tc_regname_to_dw2regnum,
574 tc_cfi_emit_pcrel_expr): Define.
575 (sparc_cfi_frame_initial_instructions, sparc_regname_to_dw2regnum,
576 sparc_cfi_emit_pcrel_expr): New prototypes.
577 (sparc_cie_data_alignment): New decl.
578 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT): Define.
579 * config/tc-sparc.c: Include dw2gencfi.h.
580 (sparc_cie_data_alignment): New variable.
581 (md_begin): Initialize it.
582 (sparc_cfi_frame_initial_instructions): New function.
583 (sparc_regname_to_dw2regnum): Likewise.
584 (sparc_cfi_emit_pcrel_expr): Likewise.
6749011b 585 * doc/as.texinfo: Document .cfi_window_save.
364b6d8b
JJ		 586
587 * config/tc-sparc.c (s_common): Cast last argument to long and
588 change format string to shut up warning.
589
0dee3be0
JE		 5902003-08-25 Jason Eckhardt <jle@rice.edu>
591
592 * doc/c-i860.texi: Update text about relocatable address expansions.
593
af858dae
JE		 5942003-08-24 Jason Eckhardt <jle@rice.edu>
595
596 * config/tc-i860.c (md_assemble): Use isrc2 from the original
597 instruction when expanding E_ADDR.
598
3673a93e
NC		 5992003-08-21 Nick Clifton <nickc@redhat.com>
600
601 * po/tr.po: Updated Turkish translation.
602
55257f50
AM		 6032003-08-20 Alan Modra <amodra@bigpond.net.au>
604
605 * config/tc-ppc.c (md_parse_option): Add PPC_OPCODE_ISEL and
606 PPC_OPCODE_RFMCI to -m440 selected ppc_cpu.
607
f02232aa
NC		 6082003-08-19 Nick Clifton <nickc@redhat.com>
609
610 * config/tc-arm.c (cp_address_required_here): Add code to handle
611 unindexed addressing mode.
612
3d8aea2f
AM		 6132003-08-19 Alan Modra <amodra@bigpond.net.au>
614
615 * config/tc-ppc.c (md_parse_option): Handle -m440.
616 (md_show_usage): Add -m440.
617 (md_apply_fix3): Warning fix.
618 * doc/c-ppc.texi: Document -m440.
619
d6415f6c
AM		 6202003-08-16 Benjamin Kalytta <bkausbk@web.de>
621
622 * read.c (s_print): Check for NULL.
623
1a317472
AM		 6242003-08-16 Alan Modra <amodra@bigpond.net.au>
625
626 * write.c (fixup_segment): When handling an expression involving
627 the subtraction of two symbols in the same segment, don't clear
628 fx_pcrel except for TC_M68K.
629
da64f3bf
AM		 6302003-08-14 Alan Modra <amodra@bigpond.net.au>
631
f86103b7
AM		 632 * config/tc-i386.h: Remove BFD_ASSEMBLER tests and all !BFD_ASSEMBLER
633 code.
634 * config/tc-i386.c: Likewise.
635 (RELOC_ENUM): Don't define. Replace throughout with enum.
636
c8089be7 637 * dep-in.sed: Remove libintl.h. Ignore include/fopen-*.h
da64f3bf
AM		 638 * Makefile.am (POTFILES.in): Unset LC_COLLATE.
639 Run "make dep-am".
640 * Makefile.in: Regenerate.
641
c04898f8
AS		 6422003-08-08 Andreas Schwab <schwab@suse.de>
643
644 * config/tc-m68k.h (TARGET_USE_CFIPOP)
645 (DWARF2_DEFAULT_RETURN_COLUMN, DWARF2_CIE_DATA_ALIGNMENT)
646 (tc_regname_to_dw2regnum, tc_cfi_frame_initial_instructions):
647 Define.
648 * config/tc-m68k.c: Include "dw2gencfi.h".
649 (tc_m68k_regname_to_dw2regnum)
650 (tc_m68k_frame_initial_instructions): New functions.
651
3b260895
NC		 6522003-08-08 Dmitry Diky <diwil@mail.ru>
653
654 * config/tc-msp430.c: Add xW42 and xE42 parts. Sort MPU list
655 according to gcc order.
656
14d3f364
JE		 6572003-08-07 Jason Eckhardt <jle@rice.edu>
658
c8089be7
AM		 659 * config/tc-i860.c (i860_check_label): New function.
660 * config/tc-i860.h (i860_check_label): New prototype.
661 (tc_check_label): Define macro as i860_check_label.
14d3f364 662
820aff55
JE		 6632003-08-06 Jason Eckhardt <jle@rice.edu>
664
c8089be7
AM		 665 * config/tc-i860.c (s_align_wrapper): New function and prototype.
666 (md_pseudo_table): Change s_align_bytes to s_align_wrapper, remove
667 surrounding OBJ_ELF ifdef, and re-format slightly.
668 * doc/c-i860.texi: Document the special .align syntax available
669 in Intel mode.
820aff55 670
e15f6d30
JE		 6712003-08-06 Jason Eckhardt <jle@rice.edu>
672
673 * config/tc-i860.c (i860_handle_align): New function.
674 * config/tc-i860.h (HANDLE_ALIGN): Define macro.
675 (MAX_MEM_FOR_RS_ALIGN_CODE): Define macro.
676
0acc96e1
JE		 6772003-08-06 Jason Eckhardt <jle@rice.edu>
678
679 * config/tc-i860.c (i860_process_insn): Check that instructions
680 with their dual-bit set are 8-byte aligned.
681
9e7d479d
NC		 6822003-08-06 Nick Clifton <nickc@redhat.com>
683
684 * po/fr.po: Updated French translation.
685
07c7854e
JE		 6862003-08-05 Jason Eckhardt <jle@rice.edu>
687
c8089be7 688 * config/tc-i860.c (i860_process_insn): Don't handle dual-bit
07c7854e
JE		 689 setting during flop argument parsing. Instead, do it after
690 instruction is fully parsed.
691
5eb0723a
JE		 6922003-08-05 Jason Eckhardt <jle@rice.edu>
693
c8089be7 694 * doc/c-i860.texi: Mention that .dual, .enddual, and .atmp
5eb0723a
JE		 695 directives are only available in Intel syntax mode.
696
5ea0549d
JE		 6972003-08-05 Jason Eckhardt <jle@rice.edu>
698
c8089be7
AM		 699 * config/tc-i860.c (s_dual): Accept .dual directive only in
700 the Intel syntax mode.
701 (s_enddual): Likewise for .enddual.
702 (s_atmp): Likewise for .atmp.
5ea0549d 703
a4622f40
AM		 7042003-08-04 Alan Modra <amodra@bigpond.net.au>
705
706 * config/tc-i386.c (i386_intel_operand): Always call i386_index_check
707 for memory operands. Pass the full operand_string to i386_index_check.
708
87505968
JE		 7092003-08-01 Jason Eckhardt <jle@rice.edu>
710
c8089be7
AM		 711 * config/tc-i860.c: Remove SYNTAX_SVR4 macro and occurrences.
712 (target_intel_syntax): Declare variable.
713 (OPTION_INTEL_SYNTAX): Declare macro.
714 (md_longopts): Add option -mintel-syntax.
715 (md_parse_option): Set target_intel_syntax.
716 (md_show_usage): Add -mintel-syntax usage.
717 (md_begin): Set reg_prefix based on target_intel_syntax.
718 (i860_process_insn): Skip register prefix only if there is one.
719 Parse relocatable expressions in either Intel or AT&T syntax based
720 on target_intel_syntax instead of the SYNTAX_SVR4 macro.
721 * doc/c-i860.texi: Document -mintel-syntax option and give blurb
722 about the differences in syntax.
87505968 723
20977673
AM		 7242003-08-01 Dmitry Diky <diwil@mail.ru>
725
726 * config/tc-msp430.c (msp430_srcoperand): Extend 'push' bug workaround
727 to all arches.
728
26c9b704
JR		 7292003-07-30 J"orn Rennecke <joern.rennecke@superh.com>
730
731 * config/tc-sh.c (md_assemble): For branches, check & update
732 valid_arch here.
733
7734b6e9
JE		 7342003-07-30 Jason Eckhardt <jle@rice.edu>
735
736 * config/tc-i860.c: Convert to ISO C90.
737
2d150871
RO		 7382003-07-30 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
739
740 * read.c (s_space): Revert 2003-07-28 change.
741
92191b29
AM		 7422003-07-30 Alan Modra <amodra@bigpond.net.au>
743
744 * config/obj-elf.c (obj_elf_change_section): Allow "x" for .note*.
745
c861c80c
AM		 7462003-07-29 Alan Modra <amodra@bigpond.net.au>
747
748 * config/tc-sh.c (tc_gen_reloc): Test for R_SH_IND12W only when ELF.
749
77a6138a
AM		 7502003-07-29 Jakub Jelinek <jakub@redhat.com>
751
752 * config/tc-ppc.c (md_apply_fix3): Fix check for lq insns.
753
34f70875
L		 7542003-07-28 H.J. Lu <hongjiu.lu@intel.com>
755
756 * config/obj-elf.c (obj_elf_section_type): Also accept "note".
757
8d548edb
RO		 7582003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
759
760 * read.c (s_space): Don't warn about .space 0.
761
dcd410fe
RO		 7622003-07-28 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
763
764 * config/tc-mips.c (mips_flag_pdr): Define.
765 (md_begin) [OBJ_ELF]: Use it to control .pdr creation.
766 (s_mips_end) [OBJ_ELF]: Likewise.
767 (md_longopts) [OBJ_ELF]: Define OPTION_PDR, OPTION_NO_PDR.
768 (md_parse_option) [OBJ_ELF]: Handle them.
769 (md_show_usage) [OBJ_ELF]: Document -mpdr, -mno-pdr.
770
771 * doc/c-mips.texi (MIPS Opts): Document -mpdr, -mno-pdr.
772 * doc/as.texinfo (Overview) [MIPS]: Likewise.
773
3cddba1e
L		 7742003-07-25 H.J. Lu <hongjiu.lu@intel.com>
775
776 * config/obj-elf.c (obj_elf_change_section): Update
777 elf_section_type and elf_section_flags only when they are
778 specified.
779
8e8c182c
L		 7802003-07-25 H.J. Lu <hongjiu.lu@intel.com>
781
782 * config/obj-elf.c (obj_elf_change_section): Always set section
783 type and flags.
784
2f89ff8d
L		 7852003-07-25 H.J. Lu <hongjiu.lu@intel.com>
786
787 * config/obj-elf.c (special_sections): Removed.
788 (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set
789 elf_section_type and elf_section_flags.
790 (elf_frob_file): Set SHT_GROUP.
791
792 * config/obj-elf.h (obj_sec_set_private_data): New.
793
794 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed.
795 * config/tc-ia64.h: Likewise.
796 * config/tc-m32r.h: Likewise.
797 * config/tc-m68hc11.h: Likewise.
798 * config/tc-mcore.h: Likewise.
799 * config/tc-mips.h: Likewise.
800 * config/tc-ppc.h: Likewise.
801 * config/tc-sh64.h: Likewise.
802 * config/tc-v850.h: Likewise.
803 * config/tc-xtensa.h: Likewise.
804
805 * config/tc-v850.h (SHF_V850_GPREL): Removed.
806 (SHF_V850_EPREL): Likewise.
807 (SHF_V850_R0REL): Likewise.
808
809 * subsegs.c (subseg_get): Call obj_sec_set_private_data if it
810 is defined.
811
a7f10e7a
SC		 8122003-07-24 Stephane Carrez <stcarrez@nerim.fr>
813
814 * config/tc-m68hc11.h (DWARF2_ADDR_SIZE): Use 32-bit address for
815 debugging symbols so that we handle page memory correctly.
816
834d807b
NC		 8172003-07-24 Nick Clifton <nickc@redhat.com>
818
819 * po/fr.po: Updated French translation.
820
8266886e
DJ		 8212003-07-23 Daniel Jacobowitz <drow@mvista.com>
822
823 * config/tc-arm.c (arm_archs): Add iwmmxt.
824
b41b1f95 8252003-07-22 H.J. Lu <hongjiu.lu@intel.com>
c8089be7 826
b41b1f95
L		 827 * read.c (do_parse_cons_expression): Mark nbytes unused to
828 silence gcc.
829
0c0b9be0
AO		 8302003-07-22 Alexandre Oliva <aoliva@redhat.com>
831
ba18dd6f
AO		 832 * config/tc-h8300.c (get_specific): No PCREL8 encoding for bsr/bc
833 or bsr/bs.
834
0c0b9be0
AO		 835 * config/tc-h8300.c (md_assemble): Make sure characters after
836 slash and dot are lower-case.
837
6c37ac4d
NC		 8382003-07-17 Nick Clifton <nickc@redhat.com>
839
840 * po/es.po: New Spanish translation.
841 * po/tr.po: New Turkish translation.
842 * po/opcodes.pot: Regenerate.
843
c5c0a210
AM		 8442003-07-16 Alan Modra <amodra@bigpond.net.au>
845
846 * dwarf2dbg.c (get_frag_fix): Revert 2001-11-15 change.
847 (generic_dwarf2_emit_offset): Don't define function when
848 TC__DWARF2_EMIT_OFFSET is defined.
849
5a7ea749
RS		 8502003-07-15 Richard Sandiford <rsandifo@redhat.com>
851
852 * config/tc-mips.c (hilo_interlocks): True for CPU_RM7000.
853 (mips_cpu_info_table): Add rm7000 and rm9000 entries.
963ac363 854 * doc/c-mips.texi: Document -march=rm9000.
5a7ea749 855
ec178e1b
AM		 8562003-07-15 Alan Modra <amodra@bigpond.net.au>
857
858 * config/tc-v850.c (md_assemble): When no reloc, create pcrel fixups
859 only for V850_OPERAND_DISP operands.
860
e85ca5bb
AM		 8612003-07-15 Alan Modra <amodra@bigpond.net.au>
862
863 * frags.c (frag_more): Move segment checks to..
864 (frag_alloc_check): ..here. New function.
865 (frag_append_1_char): Call frag_alloc_check.
866
76bff705
NC		 8672003-07-14 Nick Clifton <nickc@redhat.com>
868
869 * po/tr.po: Update with latest version.
870 * po/POTFILES.in: Regenerate.
871 * po/gas.pot: Regenerate.
872 * configure: Regenerate.
873
278ed128
NC		 8742003-07-14 Nick Clifton <nickc@redhat.com>
875
876 * config/tc-ip2k.c: Remove inclusion of <ctype.h>
877 * config/tc-tic4x.c: Replace inclusion of <ctype.h> with
878 "safe-ctype.h" and update use of macros.
879 * Makefile.am: Update dependencies.
880 * Makefile.in: Regenerate.
881
fce00800
AM		 8822003-07-11 Alan Modra <amodra@bigpond.net.au>
883
884 * po/gas.pot: Regenerate.
885
75e21f08
JJ		 8862003-07-10 Jakub Jelinek <jakub@redhat.com>
887
888 * config/tc-ppc.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
889 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
890 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
891 DWARF2_CIE_DATA_ALIGNMENT): Define.
892 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
893 prototypes.
894 (ppc_cie_data_alignment): Declare.
895 * config/tc-ppc.c: Include dw2gencfi.h.
896 (ppc_cie_data_alignment): Define.
897 (md_begin): Initialize ppc_cie_data_alignment.
898 (ppc_cfi_frame_initial_instructions, tc_ppc_regname_to_dw2regnum): New
899 functions.
900 * config/tc-s390.h (DWARF2_LINE_MIN_INSN_LENGTH): Define always.
901 (TARGET_USE_CFIPOP, tc_cfi_frame_initial_instructions,
902 tc_regname_to_dw2regnum, DWARF2_DEFAULT_RETURN_COLUMN,
903 DWARF2_CIE_DATA_ALIGNMENT): Define.
904 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
905 New prototypes.
906 (s390_cie_data_alignment): Declare.
907 * config/tc-s390.c: Include dw2gencfi.h.
908 (s390_cie_data_alignment): Define.
909 (md_begin): Initialize s390_cie_data_alignment.
910 (s390_cfi_frame_initial_instructions, tc_s390_regname_to_dw2regnum):
911 New functions.
912
2ce28d43
AO		 9132003-07-10 Alexandre Oliva <aoliva@redhat.com>
914
915 2002-12-12 Alexandre Oliva <aoliva@redhat.com>
916 * config/tc-mn10300.h (EXTERN_FORCE_RELOC): Don't define to zero.
917 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
918 * configure.in (am33_2.0, mn10300-*-linux*): Added.
919 * configure: Rebuilt.
920 * config/tc-mn10300.h (TARGET_FORMAT) [TE_LINUX]: Define to
921 elf32-am33lin.
922 * config/tc-mn10300.c (md_begin) [TE_LINUX]: Choose AM33/2.0
923 by default.
924
bf6f0d0c
AO		 9252003-07-09 Alexandre Oliva <aoliva@redhat.com>
926
927 2003-02-25 Alexandre Oliva <aoliva@redhat.com>
928 * config/tc-mn10300.c (mn10300_check_fixup): Set GOT_PCREL type
929 for subtracts from GLOBAL_OFFSET_TABLE that could not be
930 simplified.
931 2002-07-18 Alexandre Oliva <aoliva@redhat.com>
932 * config/tc-mn10300.c (mn10300_check_fixup): Accept subtracts that
933 could not be simplified.
934 (tc_gen_reloc): Turn an absolute fx_subsy into part of fx_offset.
935 2001-11-04 Alexandre Oliva <aoliva@redhat.com>
936 * config/tc-mn10300.h (TC_RELOC_RTSYM_LOC_FIXUP): Don't adjust
937 BDF_RELOC_MN10300_GOT32.
938 * config/tc-mn10300.c (mn10300_fix_adjustable): If
939 TC_RELOC_RTSYM_LOC_FIXUP doesn't hold, it's not adjustable.
940 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
941 * config/tc-mn10300.c (mn10300_parse_name): Don't return a
942 symbol if we know its value.
943 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
944 * config/tc-mn10300.h (GLOBAL_OFFSET_TABLE_NAME): Remove
945 duplicate underscore prefix.
946 2001-05-09 Alexandre Oliva <aoliva@redhat.com>
947 * config/tc-mn10300.c (mn10300_parse_name): Store relocation
948 type in X_md, not X_add_number. Zero X_add_number.
949 (mn10300_check_fixup): Extract relocation type from X_md.
950 * config/tc-mn10300.h: Update comment.
951 2001-04-14 Alexandre Oliva <aoliva@redhat.com>
952 * config/tc-mn10300.h (O_GOTOFF, O_PLT, O_GOT): Replace with...
953 (O_PIC_reloc): this.
954 * config/tc-mn10300.c (mn10300_PIC_related_p): Use it.
955 (mn10300_check_fixup): Likewise.
956 (mn10300_parse_name): Set X_add_number to relocation type.
957 * config/tc-mn10300.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
958 TC_RELOC_RTSYM_LOC_FIXUP, md_parse_name, TC_CONS_FIX_NEW,
959 O_GOTOFF, O_PLT, O_GOT): Define.
960 * config/tc-mn10300.c (mn10300_PIC_related_p): New fn.
961 (mn10300_check_fixup): New fn.
962 (md_assemble): Call it. Check for PIC-related relocs.
963 (mn10300_cons_fix_new): Likewise. New fn.
964 (mn10300_end_of_match): New fn.
965 (mn10300_md_parse_name_cont): New fn.
966
e7b71525
AO		 9672003-07-09 Alexandre Oliva <aoliva@redhat.com>
968
969 2000-05-25 Alexandre Oliva <aoliva@cygnus.com>
970 * config/tc-mn10300.c (mn10300_insert_operand): Negate negative
971 accumulator's shift.
972 2000-05-08 Alexandre Oliva <aoliva@cygnus.com>
973 * config/tc-mn10300.c (md_relax_table, md_convert_frag,
974 md_assemble, md_estimate_size_before_relax): Handle fbCC.
975 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
976 * config/tc-mn10300.c (HAVE_AM33): Redefine in terms of
977 HAVE_AM33_2.
978 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
979 * config/tc-mn10300.c (md_pseudo_table): Use AM33_2 constant.
980 (HAVE_AM33): Match AM33_2 too.
981 (HAVE_AM33_2): New macro.
982 (md_assemble): Use it. Match 2.0 registers only if HAVE_AM33_2.
983 2000-04-01 Alexandre Oliva <aoliva@cygnus.com>
984 * config/tc-mn10300.c (md_pseudo_table): Added `am33_2'.
985 (float_registers, double_registers): New variables.
986 (float_register_name, double_register_name): New functions.
987 (md_assemble): Recognize FP registers. Implement FMT_D3.
988 (mn10300_insert_operand): Support FP registers.
989
115695a8
CD		 9902003-07-08 Chris Demetriou <cgd@broadcom.com>
991
992 * config/tc-mips.c (mips_validate_fix): Do not warn about branch
993 target being a global symbol if not compiling SVR4 PIC code.
994
9f7598c1
NC		 9952003-07-07 Nick Clifton <nickc@redhat.com>
996
997 * doc/c-m32r.texi (M32R-Directives): New node. Document the
998 .high, .shigh and .low directives.
999
1b680e4f
RS		 10002003-07-07 Richard Sandiford <rsandifo@redhat.com>
1001
1002 * config/tc-h8300.c (h8300sxnmode): Add prototype.
1003 (DSYMMODE): Remove.
1004 (parse_exp): Replace expressionS argument with a h8_op. Parse the
1005 operand size as well.
1006 (skip_colonthing): Remove unused expression argument. Tighten checks
1007 for 2-digit sizes.
1008 (colonmod24): Remove.
1009 (get_mova_operands): Combine calls to parse_exp and skip_colonthing.
1010 (get_operand): Likewise. Use the standard code to read the size of
1011 pc-relative operands.
1012 (fix_operand_size): Include the size-guessing logic that used to be
1013 in colonmod24 and get_operand. Don't apply dd:2 optimizations to
1014 offsets with a symbolic component.
1015
0cea6190
NC		 10162003-07-04 Nick Clifton <nickc@redhat.com>
1017
1018 * config/tc-i386.c (tc_x86_regname_to_dw2regnum): Use ARRAY_SIZE
1019 macro to compute size of selected register name array.
1020
933fbc29
MS		 10212003-07-01 Martin Schwidefsky <schwidefsky@de.ibm.com>
1022
1023 * config/tc-s390.c (md_parse_option): Add cpu type z990.
1024 (md_begin): Add minimal cpu type logic for instructions with different
1025 binary format depending on the cpu.
1026 (md_assemble): Remove check for minimal cpu.
1027 (s390_insert_operand): Add support for long displacements.
1028 (md_gather_operands): Likewise.
1029 (tc_s390_fix_adjustable): Likewise.
1030 (tc_s390_force_relocation): Likewise.
1031 (md_apply_fix3): Likewise.
1032
1a2c1fad
CD		 10332003-06-30 Chris Demetriou <cgd@broadcom.com>
1034
1035 * config/tc-mips.c (s_mipsset): Implement -march= handling
1036 differently.
1037
17a2f251
TS		 10382003-06-30 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1039
1040 * config/tc-mips.c: Convert to ISO C90 prototypes. Remove unnecessary
1041 prototypes and casts. Replace PTR with void *. Reformat.
1042 * config/tc-mips.h: Likewise.
1043
6344efa4
AM		 10442003-06-30 Alan Modra <amodra@bigpond.net.au>
1045
1046 * config/tc-ia64.c (note_register_values): Warning fix.
1047 * config/tc-mips.c (append_insn): Likewise.
1048
fef14a42
TS		 10492003-06-29 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1050
1051 * config/tc-mips.c (mips_set_options,mips_opts): Support for
1052 .set arch=FOO.
1053 (file_mips_arch): Rename mips_arch.
1054 (mips_arch_info,mips_tune_info): Remove.
1055 (hilo_interlocks,gpr_interlocks,cop_interlocks): Use mips_opts.arch.
1056 (mips_cpu_info_from_arch): New function.
1057 (md_begin): Use file_mips_arch.
1058 (macro_build,macro,mips_ip): Use mips_opts.arch.
1059 (mips_set_architecture): Init file_mips_arch and mips_opts.arch.
1060 (mips_after_parse_args): Remove mips_arch_info and mips_tune_info.
1061 Use file_mips_arch.
1062 (s_mipsset): Support for .set arch=FOO.
1063 (mips_cpu_info_table): Fix typo.
1064
02fc3089
L		 10652003-06-26 H.J. Lu <hongjiu.lu@intel.com>
1066
1067 * config/tc-i386.c (md_assemble): Declare "exp" before "if".
1068
2d0d09ca
RS		 10692003-06-25 Richard Sandiford <rsandifo@redhat.com>
1070
1071 * config/tc-h8300.c (get_specific): Allow ':8' to be used for
1072 unsigned 8-bit operands.
1073
685736be
NC		 10742003-06-24 Nick Clifton <nickc@redhat.com>
1075
1076 * read.c (s_comm): Change error message to assume an unsigned size
1077 has been passed to .comm.
1078 * config/tc-sparc.c (s_common): Likewise.
1079 * write.c (write_contents): Replace 'unsigned long' with
1080 'addressT' and 'long' with offsetT in order to allow computations
1081 with very large values to work for 64-bit addressed targets.
1082 (relax_and_size_all_segments): Likewise.
1083 (relax_frag): Likewise.
1084 (relax_segment): Likewise.
e85ca5bb 1085
e98d298c
MM		 10862003-06-23 Mark Mitchell <mark@codesourcery.com>
1087
1088 * config/tc-ppc.c (ppc_cleanup): Use bytes to count APUinfo slots.
1089
ca164297
L		 10902003-06-23 H.J. Lu <hongjiu.lu@intel.com>
1091
1092 * gas/config/tc-i386.c (md_assemble): Support Intel Precott New
1093 Instructions.
1094
1095 * gas/config/tc-i386.h (CpuPNI): New.
1096 (CpuUnknownFlags): Add CpuPNI.
1097
041340ad
JW		 10982003-06-23 <davidm@hpl.hp.com>
1099
1100 * config/tc-ia64.c (pseudo_func): Add ABI constants for linux,
1101 freebsd, openvms, and nsk (non-stop kernel).
1102
b7599f01
JT		 11032003-06-22 Jason Thorpe <thorpej@wasabisystems.com>
1104
1105 * config/tc-ns32k.c (md_begin): Initialize inst_hash_table after
1106 all locals have been declared.
1107
b7c7d6c1
TS		 11082003-06-21 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1109
1110 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN): Remove
1111 special handling for n32 ABI.
1112 (macro): Likewise.
1113
815ddb50
TS		 11142003-06-19 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1115
1116 * config/tc-mips.c (s_cpsetup,s_cprestore,s_cpreturn): Revert
1117 2003-06-11 change.
1118
f590b86e
CG		 11192003-06-19 Christian Groessler <chris@groessler.org>
1120
1121 * config/tc-z8k.c (parse_reg): Invalid registers generate an error
1122 now, not only a warning. Add some more checks to detect invalid
1123 registers.
1124 (get_operand): For CLASS_IR remember register size in mode struct.
1125 (get_specific): Handle new CLASS_IRO type. Add register size
1126 checks for CLASS_IR and CLASS_IRO.
e85ca5bb 1127 (md_apply_fix3): Fix undefined usage of buf.
f590b86e 1128
931e13a6
AM		 11292003-06-19 Alan Modra <amodra@bigpond.net.au>
1130
1131 * config/tc-ppc.c (ppc_csect): Pass alignment to ppc_change_csect.
1132 (ppc_change_csect): Add align param. Align frag at start of csect.
1133 (ppc_section, ppc_named_section): Adjust ppc_change_csect calls.
1134 (ppc_frob_section): Align vma.
1135
9393cb0d
JJ		 11362003-06-18 Jakub Jelinek <jakub@redhat.com>
1137
1138 * dw2gencfi.c (EH_FRAME_ALIGNMENT): Define if not defined.
1139 (output_cie): Don't pad.
1140 (output_fde): Add align argument. Pad to align if not 0.
1141 (cfi_finish): Set .eh_frame alignment to EH_FRAME_ALIGNMENT.
1142 Pad just last FDE to EH_FRAME_ALIGNMENT.
1143
df9a398f
MS		 11442003-06-18 Martin Schwidefsky <schwidefsky@de.ibm.com>
1145
1146 * config/tc-s390.c (init_default_arch): Make current_mode_mask
1147 dependent on s390_arch_size and current_cpu dependent on
1148 current_mode_mask.
1149
2fe04c57
NC		 11502003-06-18 Svein E. Seldal <Svein.Seldal@solidas.com>
1151
1152 * configure.in: Add c4x as an architecture variant to tic4x.
1153 * configure: Regenerate.
1154 * Makefile.in: Regenerate.
1155 * doc/Makefile.in: Regenerate.
1156
9f2b53d7
AM		 11572003-06-18 Alan Modra <amodra@bigpond.net.au>
1158
1159 * config/tc-ppc.c (ppc_elf_suffix): Don't remove symbols other than
1160 ".TOC." from PPC64_TOC relocs.
1161
ba0b2174
AM		 11622003-06-17 Alan Modra <amodra@bigpond.net.au>
1163
1164 * config/tc-ppc.c (md_apply_fix3): Allow BRTAKEN, BRNTAKEN relocs.
1165
f899b4b8
TS		 11662003-06-16 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1167
1168 * config/tc-mips.c (ADDRESS_ADD_INSN,ADDRESS_ADDI_INSN,
1169 ADDRESS_LOAD_INSN,ADDRESS_STORE_INSN): New macros.
1170 (macro_build_ldst_constoffset,load_address,macro,s_cpsetup,
1171 s_cprestore,s_cpadd): Use them.
1172
399f703e
HPN		 11732003-06-16 Hans-Peter Nilsson <hp@axis.com>
1174
1175 * configure.in: Add specific case for cris-*-linux-gnu* with
1176 em=linux.
1177 * configure: Regenerate.
1178 * config/tc-cris.c (DEFAULT_CRIS_AXIS_LINUX_GNU): New macro, TRUE
1179 if TE_LINUX defined, else FALSE.
1180 (bfd_boolean demand_register_prefix): Set default from
1181 DEFAULT_CRIS_AXIS_LINUX_GNU.
1182 (symbols_have_leading_underscore): Similar.
1183 * config/tc-cris.h (LOCAL_LABELS_DOLLAR): Define to 1.
1184
39c2da32
RE		 11852003-06-13 Richard Earnshaw <rearnsha@arm.com>
1186
1187 * tc-arm.c (FPU_DEFAULT, case TE_LINUX): Default to FPU_ARCH_FPA.
1188 (FPU_DEFAULT, case TE_NetBSD): Default to FPU_ARCH_VFP for ELF,
1189 FPU_ARCH_FPA for AOUT.
1190 (md_begin): Don't try to guess the floating point architecture from
1191 the CPU if the OS ABI (Linux, NetBSD) mandates a particular form.
1192
a06a29f2
NC		 11932003-06-13 Robert Millan <zeratul2@wanadoo.es>
1194
1195 * configure.in: Add i386-netbsd-gnu target.
1196 * configure: Regenerate.
1197
d88ef7a6
TT		 11982003-06-12 Tom Tromey <tromey@redhat.com>
1199
1200 * doc/as.texinfo (Comm): Added @node. Moved before CFI
1201 directives node.
1202
34ce925e
RS		 12032003-06-12 Richard Sandiford <rsandifo@redhat.com>
1204
1205 * config/tc-mips.c (append_insn): In a compound relocation, take the
1206 field width from the final (outermost) operator.
1207
cdfbf930
RH		 12082003-06-11 Richard Henderson <rth@redhat.com>
1209
1210 * dw2gencfi.c (struct cfi_escape_data): New.
1211 (cfi_add_CFA_nop): Remove.
1212 (CFI_escape, dot_cfi_escape): New.
1213 (dot_cfi): Remove nop.
1214 (cfi_pseudo_table): Remove nop; add escape.
1215 (output_cfi_insn): Likewise.
1216 (select_cie_for_fde): Stop on escape.
1217 * dw2gencfi.h (cfi_add_CFA_nop): Remove.
1218 * read.c, read.h (do_parse_cons_expression): New.
1219 * doc/as.texinfo (.cfi_escape): New.
1220
8c1a34cd
TS		 12212003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1222
1223 * config/tc-mips.c (s_cpsetup): Use mips_frame_reg instead of SP.
1224 (s_cprestore): Likewise.
1225 (s_cpreturn): Likewise.
1226
4b0cff4e
TS		 12272003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1228
1229 * config/tc-mips.c (tc_gen_reloc): Initialize retval amd reloc
1230 with zeros.
1231
a7ebbfdf
TS		 12322003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1233
1234 * config/tc-mips.c (md_pcrel_from): Return actual pcrel address.
1235 (md_apply_fix3): Ignore non-special relocations. Remove superfluous
1236 exceptions from size assert. Remove most of the addend fixup
1237 specialcasing. Remove value, use valP directly. simplify fx_addnumber
1238 handling. Remove zero addend specialcases.
1239 (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove
1240 the addend fixup specialcase.
1241 * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.
1242
d25d759d
TS		 12432003-06-11 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1244
1245 * write.c (write_relocs): Use xcalloc. Fix relocs initialization
1246 in the RELOC_EXPANSION_POSSIBLE case.
1247
9d83078b
AM		 12482003-06-11 Alan Modra <amodra@bigpond.net.au>
1249
1250 * config/tc-i960.c (line_comment_chars): Add '#'.
1251 * config/tc-mn10200.c (tc_gen_reloc): Don't ignore fx_subsy.
1252
3b443373
L		 12532003-06-11 H.J. Lu <hongjiu.lu@intel.com>
1254
1255 * po/Make-in (DESTDIR): New.
1256 (install-data-yes): Support $(DESTDIR).
1257 (uninstall): Likewise.
1258
795bb480
AM		 12592003-06-11 Alan Modra <amodra@bigpond.net.au>
1260
1261 * Makefile.am: Run "make dep-am".
1262 * Makefile.in: Regenerate.
1263 * po/POTFILES.in: Regenerate.
1264
b11dcf4e
DE		 12652003-06-10 Doug Evans <dje@sebabeach.org>
1266
1267 * cgen.c (gas_cgen_finish_insn): CGEN_INSN_RELAX renamed to
1268 CGEN_INSN_RELAXED.
1269 * config/tc-fr30.c (md_estimate_size_before_relax): Ditto.
1270 * config/tc-m32r.c (md_estimate_size_before_relax): Ditto.
1271 * config/tc-openrisc.c (md_estimate_size_before_relax): Ditto.
1272
adadcc0c
AM		 12732003-06-10 Alan Modra <amodra@bigpond.net.au>
1274 Gary Hade <garyhade@us.ibm.com>
1275
1276 * config/tc-ppc.c (md_assemble): Handle PPC_OPERAND_DQ.
1277 (md_apply_fix3): Special case lq insn.
1278
0613284f
RS		 12792003-06-10 Richard Sandiford <rsandifo@redhat.com>
1280
1281 * config/tc-h8300.c (get_rtsl_operands): Accept unbracketed register
1282 lists. Allow single-register ranges.
1283
f4984206
RS		 12842003-06-10 Richard Sandiford <rsandifo@redhat.com>
1285
1286 * config/tc-h8300.c (h8300sxnmode): New.
7134554a 1287 (md_pseudo_table): Add .h8300sxn entry.
f4984206 1288
12b55ccc
L		 12892003-06-09 H.J. Lu <hongjiu.lu@intel.com>
1290
1291 * NEWS: Updated for the new -n option for the i386 assembler.
1292
1293 * config/tc-i386.c (optimize_align_code): New.
1294 (md_shortopts): Add 'n'.
1295 (md_parse_option): Handle 'n'.
1296 (md_show_usage): Add '-n'.
1297
1298 * config/tc-i386.h (optimize_align_code): Declared.
1299 (md_do_align): Optimize code alignment only if optimize_align_code
1300 is not 0.
1301
1302 * doc/as.texinfo: Add the new -n option.
1303
1304 * doc/c-i386.texi: Document the new -n option.
1305
fa87b337
RH		 13062003-06-07 Richard Henderson <rth@redhat.com>
1307
17076204
RH		 1308 * doc/as.texinfo: Document .cfi_rel_offset.
1309
fa87b337
RH		 1310 * dw2gencfi.c (struct cfa_save_data, cfa_save_stack): New.
1311 (cfi_add_CFA_offset): Detect invalid offsets.
1312 (cfi_add_CFA_remember_state): Save cur_cfa_offset.
1313 (cfi_add_CFA_restore_state): Restore it.
1314 (CFI_rel_offset): New.
1315 (cfi_pseudo_table): Add it.
1316 (dot_cfi): Handle it.
1317
52628315
L		 13182003-06-07 H.J. Lu <hongjiu.lu@intel.com>
1319
1320 * app.c (do_scrub_chars): Add states 14 and 15 to handle
1321 predicate for ia64.
1322
d4ea8842
MS		 13232003-06-05 Michael Snyder <msnyder@redhat.com>
1324
1325 * config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
1326 (build_bytes): Ditto.
1327
13282003-06-05 Richard Sandiford <rsandifo@redhat.com>
1329
1330 * config/tc-h8sx.c (DMODE): Remove.
1331 (colonmod24): Don't choose a default if the operand is a 16-bit
1332 constant integer.
1333 (fix_operand_size): New function.
1334 (md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
1335 Adjust @(d:2,ERn) operands before choosing the specific opcodes.
1336
2be24b54
ML		 13372003-06-05 Michal Ludvig <mludvig@suse.cz>
1338
1339 * dw2gencfi.c (cfi_add_CFA_insn, cfi_add_CFA_insn_reg)
1340 (cfi_add_CFA_insn_reg_reg, cfi_add_CFA_insn_reg_offset): New.
1341 (cfi_add_CFA_offset, cfi_add_CFA_def_cfa)
1342 (cfi_add_CFA_register, cfi_add_CFA_def_cfa_register)
1343 (cfi_add_CFA_def_cfa_offset): Use cfi_add_CFA_insn_*().
1344 (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1345 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1346 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New.
1347 (cfi_pseudo_table): New directives .cfi_return_column,
1348 .cfi_restore, .cfi_undefined, .cfi_same_value,
1349 .cfi_remember_state, .cfi_restore_state, .cfi_nop.
1350 (dot_cfi, output_cfi_insn): Handle new directives.
1351 * dw2gencfi.h (cfi_add_CFA_restore, cfi_add_CFA_undefined)
1352 (cfi_add_CFA_same_value, cfi_add_CFA_remember_state)
1353 (cfi_add_CFA_restore_state, cfi_add_CFA_nop): New prototypes.
1354
757bc393
RH		 13552003-06-04 Richard Henderson <rth@redhat.com>
1356
1233ae62
RH		 1357 * dw2gencfi.c (output_cfi_insn): Fix typo for negative offsets.
1358
757bc393
RH		 1359 * dw2gencfi.c (cfi_finish): Set .eh_frame read-only.
1360
f4b97536
RH		 13612003-06-04 Richard Henderson <rth@redhat.com>
1362
1363 * config/tc-alpha.c (s_alpha_usepv): New.
1364 (md_pseudo_table): Add it.
1365 (alpha_cfi_frame_initial_instructions): New.
1366 * config/tc-alpha.h (TARGET_USE_CFIPOP): New.
1367 (tc_cfi_frame_initial_instructions): New.
1368 * doc/c-alpha.texi: Document .usepv.
1369
68d55fe3
JJ		 13702003-06-04 Jakub Jelinek <jakub@redhat.com>
1371
1372 * as.c (show_usage): Document --execstack and --noexecstack.
1373 (parse_args): Add --execstack and --noexecstack.
1374 (main): Create .note.GNU-stack section if --execstack or
1375 --noexecstack was given on comand line, set its SHF_EXECINSTR bit.
1376 * as.h (flag_execstack, flag_noexecstack): New.
1377
f9b4148d
CD		 13782003-06-03 Chris Demetriou <cgd@broadcom.com>
1379
1380 * config/tc-mips.c: (OPTION_ARCH_BASE, OPTION_ASE_BASE)
1381 (OPTION_COMPAT_ARCH_BASE, OPTION_FIX_BASE)
1382 (OPTION_MISC_BASE): New defines.
1383 (OPTION_BREAK, OPTION_CONSTRUCT_FLOATS, OPTION_EB, OPTION_EL)
1384 (OPTION_ELF_BASE, OPTION_FIX_VR4122, OPTION_FP32, OPTION_FP64)
1385 (OPTION_GP32, OPTION_GP64, OPTION_M3900, OPTION_M4010, OPTION_M4100)
1386 (OPTION_M4650, OPTION_M7000_HILO_FIX, OPTION_MARCH, OPTION_MDMX)
1387 (OPTION_MEMBEDDED_PIC, OPTION_MIPS1, OPTION_MIPS16, OPTION_MIPS2)
1388 (OPTION_MIPS3, OPTION_MIPS32, OPTION_MIPS32R2, OPTION_MIPS3D)
1389 (OPTION_MIPS4, OPTION_MIPS5, OPTION_MIPS64)
1390 (OPTION_MNO_7000_HILO_FIX, OPTION_MTUNE, OPTION_NO_CONSTRUCT_FLOATS)
1391 (OPTION_NO_FIX_VR4122, OPTION_NO_M3900, OPTION_NO_M4010)
1392 (OPTION_NO_M4100, OPTION_NO_M4650, OPTION_NO_MDMX, OPTION_NO_MIPS16)
1393 (OPTION_NO_MIPS3D, OPTION_NO_RELAX_BRANCH, OPTION_RELAX_BRANCH)
1394 (OPTION_TRAP): Redefine in terms of new defines.
1395 (md_longopts): Reorder entries.
1396
7ee7b84d
MS		 13972003-05-14 Michael Snyder <msnyder@redhat.com>
1398 From Bernd Schmidt <bernds@redhat.com>
1399 and Michael Snyder <msnyder@redhat.com>
1400 and Alexandre Oliva <aoliva@redhat.com>
1401 * config/tc-h8300.c: Add insns and addressing modes for h8300sx.
1402 * config/tc-h8300.h: Ditto.
1403
e30ddb24
NC		 14042003-06-03 Nick Clifton <nickc@redhat.com>
1405
1406 * tc-v850.c (tc-gen_reloc): Translate BFD_RELOC_32 into
adadcc0c
AM		 1407 BFD_RELOC_32_PCREL if the reloc is pc-relative. Do this
1408 before calling bfd_reloc_type_lookup.
1409
ed7d5d1a
AM		 14102003-06-02 Alan Modra <amodra@bigpond.net.au>
1411
1412 * read.c (emit_expr): Set dot_value.
1413 * dw2gencfi.c (output_fde): Remove pcrel reloc hack.
1414
c1ed1235
AM		 14152003-06-02 Alan Modra <amodra@bigpond.net.au>
1416
1417 * macro.c (sub_actual): Don't lose string if it turns out that
1418 &string wasn't an arg.
1419
eafbc43f
RH		 14202003-05-31 Richard Henderson <rth@redhat.com>
1421
1422 * dw2gencfi.c (output_fde): Use fix_new to emit pc-relative reloc.
1423 (cfi_finish): Set flag_traditional_format around .eh_frame data.
1424
f37f01cf
RH		 14252003-05-29 Richard Henderson <rth@redhat.com>
1426
1427 * config/tc-alpha.c (alpha_cur_ent_sym): Remove.
1428 (all_frame_data, plast_frame_data, cur_frame_data): New.
1429 (s_alpha_ent): Record data for dwarf2 cfi.
9f470756
L		 1430 (s_alpha_end, s_alpha_mask, s_alpha_frame, s_alpha_prologue): Likewise.
1431 (alpha_elf_md_end): Emit dwarf2 cfi for ecoff unwind directives.
f37f01cf
RH		 1432 * config/tc-alpha.h (md_end): New.
1433 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1434 (DWARF2_CIE_DATA_ALIGNMENT): New.
1435
a197c351
NC		 14362003-05-29 Nick Clifton <nickc@redhat.com>
1437
1438 * configure.in: Add i386-*-freebsd* entry.
1439 * configure: Regenerate.
1440
4bf4a882 14412003-05-29 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
ed7d5d1a
AM		 1442
1443 * config/tc-m32r.c: Amend comment to refer to Renesas
4bf4a882 1444
756d1d01
RH		 14452003-05-27 Richard Henderson <rth@redhat.com>
1446
1447 * expr.c (make_expr_symbol): Fold FAKE_LABEL_NAME use into the
1448 symbol_create call.
1449 (current_location): Use symbol_temp_new_now.
1450 * stabs.c (s_stab_generic): Use symbol_temp_new.
1451 * symbols.c (temp_label_name): Remove.
1452 (symbol_temp_new, symbol_temp_make): Use FAKE_LABEL_NAME.
1453
a4447b93
RH		 14542003-05-27 Richard Henderson <rth@redhat.com>
1455
1456 * dw2gencfi.c, dw2gencfi.h: Rewrite from scratch.
1457 * as.c (main): Always call cfi_finish.
1458 * config/tc-i386.c (x86_dwarf2_return_column): New.
1459 (x86_cie_data_alignment): New.
1460 (md_begin): Set them.
1461 (tc_x86_cfi_init): Remove.
1462 (tc_x86_regname_to_dw2regnum): Fix 32-bit register numbers;
1463 return int, not unsigned long; don't as_bad here.
1464 (tc_x86_frame_initial_instructions): Streamline; use
1465 updated api.
1466 * config/tc-i386.h (tc_cfi_init): Remove.
1467 (DWARF2_DEFAULT_RETURN_COLUMN): New.
1468 (DWARF2_CIE_DATA_ALIGNMENT): New.
1469
b7d6ed97
RH		 14702003-05-27 Richard Henderson <rth@redhat.com>
1471
1472 * symbols.c (temp_label_name): New.
1473 (symbol_temp_new, symbol_temp_new_now, symbol_temp_make): New.
1474 (symbol_set_value_now): New.
1475 * symbols.h: Prototype them.
1476 * dwarf2dbg.c: Use them.
1477 (fake_label_name, symbol_new_now, set_symbol_value_now): Remove.
1478
14218d5f
JE		 14792003-05-23 Jason Eckhardt <jle@rice.edu>
1480
1481 * config/tc-i860.c (target_xp): Declare variable.
1482 (OPTION_XP): Declare macro.
1483 (md_longopts): Add option -mxp.
1484 (md_parse_option): Set target_xp.
1485 (md_show_usage): Add -mxp usage.
1486 (i860_process_insn): Recognize XP registers bear, ccr, p0-p3.
1487 (md_assemble): Don't try expansions if XP_ONLY is set.
1488 * doc/c-i860.texi: Document -mxp option and i860XP support.
1489
36ede617
EC		 14902003-05-23 Eric Christopher <echristo@redhat.com>
1491
1492 * config/tc-mips.c (macro_build_jalr): Warning patrol.
1493
a105a300
TS		 14942003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1495
1496 * config/tc-mips.c (append_insn): Use actual relocation size for new
1497 fixp's. Don't relax overflow checking for partial_inplace relocations.
1498 Use the actual relocation type in combined relocs, not just the type
1499 of the first one.
1500 (macro_build_jalr): Use actual relocation size for new fix.
1501 (s_cpsetup, s_gpdword): Likewise.
1502
dc9461f6
TS		 15032003-05-22 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1504
1505 * config/tc-mips.c (macro): Don't use uninitialized tempreg.
1506
ceb41009
NC		 15072003-05-22 Nick Clifton <nickc@redhat.com>
1508
1509 * config/tc-xstormy16.c (md_pcrel_from_section): Do not produce
1510 section relative offsets for relocs that will not be based on the
1511 section symbol.
1512 (xstormy16_md_apply_fix3): Remove previous patch to this
1513 function.
1514
143d77c5
EC		 15152003-05-07 Eric Christopher <echristo@redhat.com>
1516
ed7d5d1a
AM		 1517 * config/tc-mips.c (mips_abicalls): New variable.
1518 (md_parse_option): Use.
1519 (s_option): Ditto.
1520 (s_abicalls): Ditto.
1521 (mips_elf_final_processing): Set EF_MIPS_PIC and
1522 EF_MIPS_CPIC dependent on above.
143d77c5 1523
85c77c38
DA		 15242003-05-21 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1525
1526 * tc-hppa.c (hppa_symbol_chars): Remove `,' and `!'.
1527
87ccc1b0
NC		 15282003-05-21 Nick Clifton <nickc@redhat.com>
1529
ed7d5d1a
AM		 1530 * config/obj-elf.c: Include dwarf2dbg.h.
1531 (elf_pseudo_tab): Add .file and .loc.
1532 * config/tc-arc.c (md_pseudo_table): Remove .file and .loc.
1533 * config/tc-arm.c: Likewise.
1534 * config/tc-h8300.c: Likewise.
1535 * config/tc-hppa.c: Likewise.
1536 * config/tc-ia64.c: Likewise.
1537 * config/tc-m68hc11.c: Likewise.
1538 * config/tc-m68k.c: Likewise.
1539 * config/tc-mmix.c: Likewise.
1540 * config/tc-mn10300.c: Likewise.
1541 * config/tc-ppc.c: Likewise.
1542 * config/tc-sh.c: Likewise.
1543 * config/tc-sparc.c: Likewise.
1544 * config/tc-v850.c: Likewise.
1545 * config/tc-frv.c: Likewise, and remove redundant inclusion of
1546 dwarf2dbg.h.
1547 * config/tc-ip2k.c: Likewise.
1548 * config/tc-iq2000.c: Likewise.
1549 * config/tc-xstormy16.c: Likewise.
1550 * config/tc-xtensa.c: Likewise.
87ccc1b0 1551 * Makefile.am: Regenerate dependencies.
ed7d5d1a
AM		 1552 * Makefile.in: Regenerate.
1553 * aclocal.m4: Regenerate.
1554 * config.in: Regenerate.
1555 * configure: Regenerate.
1556 * po/POTFILES.in: Regenerate.
1557 * po/gas.pot: Regenerate.
143d77c5 1558
7ed2c8b0
NC		 15592003-05-21 Nick Clifton <nickc@redhat.com>
1560
1561 * dw2gencfi.c (cfi_get_label): Use symbol_make for non
1562 BFD_ASSEMBLER targets.
1563 (cfi_startproc): Change type of saved_seg and cfi_seg to segT.
1564 (dot_cfi_endproc): Only call bfd_set_section_flags for targets
1565 defining BFD_ASSEMBLER.
1566
39b82151
ML		 15672003-05-20 Michal Ludvig <mludvig@suse.cz>
1568
1569 * as.c (main): Remove tc_cfi_init().
143d77c5 1570 * dw2gencfi.c (cfi_parse_arg): Allow regnames beginning
39b82151
ML		 1571 with '%'.
1572 (cfi_pseudo_table): Add "cfi_register" entry.
1573 (cfi_make_insn): Handle CFA_register.
1574 (cfi_output_insn): Ditto.
1575 (dot_cfi): Ditto.
1576 (cfi_get_label): Add 'simple' modifier to .cfi_startproc.
1577 (dot_cfi_endproc): Reuse already emitted CIEs.
1578 * testsuite/gas/cfi/cfi-i386.d: New pattern.
1579 * testsuite/gas/cfi/cfi-x86-64.d: Ditto.
1580
f53e95c7
NC		 15812003-05-20 Nick Clifton <nickc@redhat.com>
1582
1583 * config/tc-xstormy16.c: Include dwarf2dbg.h.
1584 (md_pseudo_table): Add entries for .loc and .line.
1585
7c0295b1
AM		 15862003-05-20 Alan Modra <amodra@bigpond.net.au>
1587
1588 * dw2gencfi.c (cfi_parse_arg): Only use tc_regname_to_dw2regnum if
1589 defined.
1590 (dot_cfi_endproc): Avoid C99 construct.
1591
54cfded0
AM		 15922003-05-20 Michal Ludvig <mludvig@suse.cz>
1593
1594 * dw2gencfi.c, dw2gencfi.h: New files.
1595 * config/tc-i386.c (tc_x86_cfi_init): New function.
1596 * config/tc-i386.h (TARGET_USE_CFIPOP, tc_cfi_init): New defines.
1597 * as.c (parse_args): Set verbose flag on --verbose.
1598 (main): Call tc_cfi_init()/cfi_finish().
1599 * as.h (verbose): New external variable.
1600 * read.c (pobegin): Insert CFI pops to the list.
1601 * symbols.c (local_symbol_make): Make symbol external.
1602 * symbols.h (local_symbol_make): New prototype.
1603 * Makefile.am: Add dw2gencfi.[ch] files. Run "make dep-am".
1604 * Makefile.in: Regenerate.
1605 * doc/as.texinfo: Added node "CFI directives" with description of
1606 all implemented .cfi_* directives.
1607 * doc/Makefile.in: Regenerate.
1608 * po/POTFILES.in: Regenerate.
1609
a1f3c24c
SS		 16102003-05-19 Svein E. Seldal <Svein.Seldal@solidas.com>
1611
54cfded0
AM		 1612 * config/tc-tic4x.c (md_assemble): Added support for one-line parallel
1613 insns.
1975ab25 1614 * config/tc-tic4x.h: Added DOUBLEBAR_PARALLEL definition
a1f3c24c 1615
b645cb17
JE		 16162003-05-18 Jason Eckhardt <jle@rice.edu>
1617
1618 * config/tc-i860.c (i860_process_insn): Initialize fc after
1619 each opcode mismatch.
1620
80c7c40a
NC		 16212003-05-16 Kelley Cook <kelleycook@wideopenwest.com>
1622
1623 * configure.in: Accept i[3-7]86 variants.
1624 * configure: Regenerate.
1625
c344a4c8
TS		 16262003-05-15 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1627
1628 * config/tc-mips.h: Fix comment formatting.
1629
64e55042
HPN		 16302003-05-13 Hans-Peter Nilsson <hp@axis.com>
1631
1632 * read.c (old_buffer, old_input, old_limit): Remove variables.
54cfded0 1633 (read_a_source_file): Delete label contin.
64e55042
HPN		 1634 <handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
1635 input as with macros, instead of in separate old_* variables.
1636 Zero-terminate string being scrubbed.
1637
e66c629e
NC		 16382003-05-12 Nick Clifton <nickc@redhat.com>
1639
1640 * config/tc-xstormy16.c (skipping_fptr): New local variable.
1641 (md_assemble): Reset skipping_fptr.
1642 (md_operand): If @fptr() is followed by a minus sign, set
1643 skipping_fptr and ignore the fptr. If skipping_fptr is set and an
1644 @fptr is detected, ignore it and reset skipping_fptr.
1645
673a54e3
JE		 16462003-05-11 Jason Eckhardt <jle@rice.edu>
1647
1648 * config/tc-i860.c (MAX_FIXUPS): Define.
1649 (struct i860_fi fi[]): New struct.
1650 (struct i860_it the_insn): Add above as member and move fields
1651 exp, reloc, pcrel and fup into i860_fi.
1652 (md_assemble): Replace all instances of exp, reloc, pcrel
1653 and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
1654 Add a loop to possibly emit multiple fix-ups for each insn.
1655 (i860_process_insn): Likewise.
1656 (i860_get_expression): Likewise.
1657 (md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
1658
2ebb4b88
MS		 16592003-05-09 Martin Schwidefsky <schwidefsky@de.ibm.com>
1660
1661 * config/tc-s390.c (s390_target_format): Always call init_default_arch.
1662
35f5df7f
L		 16632003-05-07 H.J. Lu <hongjiu.lu@intel.com>
1664
1665 * config/tc-ia64.c (alias_hash): New.
1666 (alias_name_hash): New.
1667 (secalias_hash): New.
1668 (secalias_name_hash): New.
1669 (md_pseudo_table): Add "secalias".
1670 (md_begin): Initialize alias_hash, alias_name_hash,
1671 secalias_hash and secalias_name_hash.
1672 (struct alias): New.
1673 (dot_alias): Implement .alias and .secalias directives.
1674 (do_alias): New.
1675 (ia64_adjust_symtab): New.
1676 (do_secalias): New.
1677 (ia64_frob_file): New.
1678
1679 * config/tc-ia64.h (ia64_adjust_symtab): New.
1680 (tc_adjust_symtab): Defined.
1681 (ia64_frob_file): New.
1682 (tc_frob_file): Defined.
1683
d2bf1bda
NC		 16842003-05-07 Dmitry Diky <diwil@mail.ru>
1685
1686 * tc-msp430.c: Add missing lines to known cpus list.
1687
cac012d6
AO		 16882003-05-06 Alexandre Oliva <aoliva@redhat.com>
1689
1690 * configure.in (MIPS_DEFAULT_ABI): AC_DEFINE.
1691 * config/tc-mips.c (mips_after_parse_args): Set mips_abi to it.
1692 * config.in, configure: Rebuilt.
1693
d8dbbec1
L		 16942003-05-05 H.J. Lu <hjl@gnu.org>
1695
1696 * config/tc-mips.c (tc_gen_reloc): Add addend just once if
1697 howto->partial_inplace is false.
1698
9204e615
DJ		 16992003-05-05 Daniel Jacobowitz <drow@mvista.com>
1700
1701 * config/tc-mips.c (mips_need_elf_addend_fixup): Remove
1702 symbol_used_in_reloc_p check.
1703 (md_apply_fix3): Remove check for howto->pcrel_offset.
1704
711ef82f
L		 17052003-05-03 H.J. Lu <hjl@gnu.org>
1706
1707 * config/obj-elf.c (obj_elf_parse_section_letters): Make it a
1708 fatal error for unknown section attribute.
1709
1710 * config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
1711 unknown section attribute.
1712 * config/tc-ia64.c (ia64_elf_section_letter): Likewise.
1713 * config/tc-ppc.c (ppc_section_letter): Likewise.
1714
1715 * config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
1716 (ia64_elf_section_type): Accept "unwind".
1717
83b5ab55
L		 17182003-05-02 H.J. Lu <hjl@gnu.org>
1719
1720 * read.h (demand_copy_string): New.
1721
1722 * config/tc-alpha.c (demand_copy_string): Removed.
1723
7ff0565e
MS		 17242003-05-02 Michael Snyder <msnyder@redhat.com>
1725
54cfded0 1726 * write.h (FAKE_LABEL_NAME): Allow override
7ff0565e
MS		 1727 (for targets that like eg. a leading dot in a local label).
1728
2968149b
NC		 17292003-05-02 Nick Clifton <nickc@redhat.com>
1730
1731 * config/tc-xstormy16.c (xstormy16_md_apply_fix3): Do not bias the
1732 addend with the symbol's value for pc-relative relocations against
1733 a defined symbol - this will be done automatically.
1734
e7b9a8c1
L		 17352003-05-01 H.J. Lu <hjl@gnu.org>
1736
1737 * config/obj-elf.c (obj_elf_type): Accept "notype" and
1738 "STT_NOTYPE".
1739
612d7b83
L		 17402003-05-01 H.J. Lu <hjl@gnu.org>
1741
1742 * config/tc-ia64.h (tc_canonicalize_section_name): New.
1743
1744 * config/obj-elf.c (obj_elf_section_name): Call
1745 tc_canonicalize_section_name if it is defined.
1746
a645d1eb
L		 17472003-05-01 H.J. Lu <hjl@gnu.org>
1748
1749 * config/tc-ia64.c (ia64_check_label): New.
1750 * config/tc-ia64.h (tc_check_label): New.
1751
1752 * read.c (read_a_source_file): Call tc_check_label after
1753 creating a user-defined label if defined.
1754
df12615d
AM		 17552003-05-02 Alan Modra <amodra@bigpond.net.au>
1756
1757 * config/tc-ppc.c (md_show_usage): Mention -a32, -a64, -l, -le, -b,
1758 -be and split strings to below 509 bytes in length.
1759
f70c8412
CG		 17602003-05-01 Christian Groessler <chris@groessler.org>
1761
1762 * expr.h: Fix comments in operatorT typedef.
54cfded0 1763 * config/tc-z8k.c: Add 2003 to copyright message.
f70c8412
CG		 1764 Fold s_segm() and s_unseg() into one function s_segm(parm) which
1765 decides by the parameter.
1766 (md_begin): Don't set linkrelax. Only set Z8002 default if no
1767 command line argument was given to select the intended
1768 architecure.
1769 (get_interrupt_operand): Warn if NOP type code is emitted.
1770 (newfix): New parameter 'size', forward it to 'fix_new_exp'.
1771 (apply_fix): Call newfix with additional 'size' parameter.
1772 (build_bytes): Remove unused variable 'nib'. Detect overflow in
1773 4 bit immediate arguments.
1774 (md_longopts): Add 'linkrelax' option.
1775 (md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
1776 variable when 'linkrelax' command line option is specified.
1777 (md_show_usage): Display 'linkrelax' option.
1778 (md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
1779 R_CALLR and R_REL16.
1780 * config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
1781
10a98291
L		 17822003-04-30 H.J. Lu <hjl@gnu.org>
1783
1784 * config/tc-ia64.c (ia64_number_to_chars): New function pointer.
1785 (ia64_float_to_chars): Likewise.
1786 (dot_byteorder): Set target_big_endian, ia64_number_to_chars
1787 and ia64_float_to_chars by tc_segment_info_data.endian from
1788 the current segment if byteorder == -1.
1789 (md_begin): Call dot_byteorder to set target_big_endian.
1790 (md_atof): Call ia64_float_to_chars to convert floating point.
1791 (ia64_float_to_chars_bigendian): New function.
1792 (ia64_float_to_chars_littleendian): Likewise.
1793 (ia64_elf_section_change_hook): Likewise.
1794
1795 * config/tc-ia64.h (ia64_number_to_chars): New.
1796 (md_number_to_chars): Changed to (*ia64_number_to_chars)
1797 (ia64_elf_section_change_hook): New.
1798 (md_elf_section_change_hook): Defined.
1799 (ia64_segment_info_type): New struct.
1800 (TC_SEGMENT_INFO_TYPE): Defined.
1801
bf57c3c9
L		 18022003-04-30 H.J. Lu <hjl@gnu.org>
1803
1804 * config/tc-ia64.c (md_section_align): Deleted.
1805
1806 * config/tc-ia64.h (SUB_SEGMENT_ALIGN): New.
1807 (md_section_align): New.
1808
165a7f90
L		 18092003-04-30 H.J. Lu <hjl@gnu.org>
1810
1811 * config/tc-ia64.c (stmt_float_cons): Fix alignment for real10
1812 and add real16.
1813 (md_pseudo_table): Add "xreal16", "xreal16.ua", "real16" and
1814 "real16.ua".
1815 (md_atof): Add 6 byte padding of zero for real16.
1816
eba874d8
NC		 18172003-04-29 Nick Clifton <nickc@redhat.com>
1818
1819 * config/obj-elf.c (obj_elf_symver): Skip whitespace before the
1820 start of a version name.
1821
dbeba5e5
CD		 18222003-04-28 Chris Demetriou <cgd@broadcom.com>
1823
1824 * configure.in (mips-*-*n*bsd*): Replace with...
1825 (mips-*-netbsd*, mips-*-openbsd*): These.
1826 * configure: Regenerate.
1827
f0d7d5f9
NC		 18282003-04-28 H.J. Lu <hjl@gnu.org>
1829
1830 * config/tc-hppa.c (hppa_symbol_chars): New.
1831 * config/tc-hppa.h (tc_symbol_chars): Likewise.
1832
a38b42ab
TS		 18332003-04-26 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1834
1835 * config/tc-mips.h (TC_FORCE_RELOCATION_SUB_SAME): Define again.
1836
69be0a2b
CD		 18372003-04-25 Chris Demetriou <cgd@broadcom.com>
1838
1839 * NEWS: Belatedly mention support for MIPS32 Release 2.
1840
684022ea
EC		 18412003-04-24 Eric Christopher <echristo@redhat.com>
1842
1843 * config/tc-mips.c (nopic_need_relax): Revert previous
1844 change.
1845
2c8714f2
NC		 18462003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
1847
1848 * config/tc-h8300.h (DWARF2_LINE_MIN_INSN_LENGTH): New
684022ea 1849 * config/tc-h8300.c (dwarf2dbg.h): Include
2c8714f2
NC		 1850 (md_pseudo_table): Handle .loc and .file
1851 (md_assemble): Call dwarf2_emit_insn if BFD_ASSEMBLER.
1852 * Makefile.am: Add dependency on dwarf2dbg.h for h8300 targets.
1853 * Makefile.in: Regenerate.
1854
684022ea 18552003-04-24 Dhananjay Deshpande <dhananjayd@kpitcummins.com>
8d9cd6b1
NC		 1856
1857 * config/tc-h8300.c (Nmode, h8300hnmode, h8300snmode): New.
1858 (md_pseudo_table): Add h8300hn, h8300sn.
1859 * config/tc-h8300.h (COFF_MAGIC): Handle h8300hn, h8300sn.
1860 * doc/c-h8300.texi : Add documentation for new machine directives.
1861
5ce8663f
NC		 18622003-04-24 Nick Clifton <nickc@redhat.com>
1863
1864 * config/tc-ppc.c (ppc_symbol_chars): Define.
1865 * config/tc-ppc.h (tc_symbol_chars): Define.
1866
ef230218
JR		 18672003-04-23 J"orn Rennecke <joern.rennecke@superh.com>
1868
1869 * config/tc-sh.c: Amend comment to refer to SuperH.
1870 * config/tc-sh.h: Likewise.
1871 (LISTING_HEADER): Amend to refer to SuperH.
1872 * config/tc-sh64.c: Change comment to refer to SuperH.
1873 * config/tc-sh64.h (LISTING_HEADER): Change to refer to SuperH.
1874 * doc/as.texinfo [SH, GENERIC]: Amend / Change to refer to SuperH.
1875 * doc/c-sh.texi: Amend to refer to SuperH.
1876 Add SuperH architecture documentation references.
1877 * doc/c-sh64.texi: Change to refer to SuperH.
1878
204cd129
NC		 18792003-04-23 H.J. Lu <hjl@gnu.org>
1880
1881 * app.c (do_scrub_chars): More checks for valid labels.
1882
2cdb18a7
L		 18832003-04-22 H.J. Lu <hjl@gnu.org>
1884
1885 * app.c (do_scrub_chars): Check for valid label.
1886
26597c86
NC		 18872003-04-22 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1888
1889 * doc/as.texinfo: Replace references to Mitsubishi M32R with
1890 references to Renesas M32R.
1891 * doc/c-m32r.texi: Likewise.
1892
88b4ca40
RH		 18932003-04-21 Richard Henderson <rth@redhat.com>
1894
54cfded0
AM		 1895 * dwarf2dbg.c (get_filenum): Skip as-yet unassigned file numbers.
1896 (out_file_list): Assign non-null filename after generating error.
88b4ca40 1897
e5f08f7e
JJ		 18982003-04-18 Jakub Jelinek <jakub@redhat.com>
1899
1900 * ehopt.c (check_eh_frame): For aug_size == 0
1901 in state_seeing_aug_size state skip the state_skipping_aug
1902 state.
1903
c2dcd04e
NC		 19042003-04-15 Rohit Kumar Srivastava <rohits@kpitcummins.com>
1905
1906 * doc/c-h8300.texi: Replace occurrances of 'Hitachi' with
1907 'Renesas'.
1908 * doc/c-h8500.texi: Likewise.
1909 * doc/c-sh.texi: Likewise.
1910 * doc/c-sh64.texi: Likewise.
1911 * doc/h8.texi: Likewise.
1912 * config/tc-h8300.c: Likewise.
1913 * config/tc-h8300.h: Likewise.
1914 * config/tc-h8500.c: Likewise.
1915 * config/tc-h8500.h: Likewise.
1916 * config/tc-sh.c: Likewise.
1917 * config/tc-sh.h: Likewise.
1918 * config/tc-sh64.c: Likewise.
1919 * config/tc-sh64.h: Likewise.
1920
f5040a92
AO		 19212003-04-10 Alexandre Oliva <aoliva@redhat.com>
1922
1923 * config/tc-mips.h (tc_frag_data_type, TC_FRAG_TYPE): New.
1924 * config/tc-mips.c: Use signed add for n32 address arithmetic.
1925 (append_insn): When filling delay slots with instructions
1926 that have fixups that tc_gen_reloc might consider modifyable
1927 in variant frags, start a new frag.
1928 (load_address): Generate GOT_DISP with of without offset
1929 depending on whether symbol is local. For -xgot, use
1930 GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
1931 (macro) <M_DLA_AB, M_LA_AB>: Likewise.
1932 <M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
1933 CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
1934 <ld_st>: In NewABI with small got, always use
1935 GOT_PAGE/GOT_OFST, with the latter in the load/store
1936 instruction. With big got, use GOT_HI16/GOT_LO16 or
1937 GOT_PAGE/GOT_OFST.
1938 (tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
1939 Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
1940 GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
1941 (md_convert_frag): Use memmove for safe copying of overlapping
1942 regions.
1943
35b55ed2
SC		 19442003-04-09 Stephane Carrez <stcarrez@nerim.fr>
1945
1946 * doc/c-m68hc11.texi (M68HC11-Opts): Document -m68hcs12, -mshort,
1947 -mlong, -mshort-double and -mlong-double options; use table @code.
1948 (M68HC11-Syntax): Update to document 68HC12 operands.
1949 (M68HC11-Modifiers): New section for operand modifiers.
1950 (M68HC11-Directives): New section for specific assembler directives.
1951 (M68HC11-Branch): Fix Overfull hbox error.
1952
9214dd3b
AO		 19532003-04-09 Alexandre Oliva <aoliva@redhat.com>
1954
1955 * config/tc-mips.c (macro): Add comments explaining the rationale
1956 for Chris' change.
1957
eb0a7d52
AO		 19582003-04-09 Chris Demetriou <cgd@broadcom.com>
1959
1960 * config/tc-mips.c (macro): Put back `+ 0x8000' in test for 64-bit
1961 constant address that Alexandre took out by accident. Reject
1962 64-bit addresses that are not sign extensions of 32 bits only if
1963 we don't support 64-bit address constants.
1964
a7fc733f
AM		 19652003-04-09 Alan Modra <amodra@bigpond.net.au>
1966
1967 * config/tc-ppc.c (md_apply_fix3): Generate ADDR16 relocs.
1968
9cc92a36
NC		 19692003-04-08 Nick Clifton <nickc@redhat.com>
1970
1971 * as.c (perform_an_assembly_pass): If using cgen, call
1972 gas_cgen_begin.
1973 * cgen.c (gas_cgen_begin): New function. If
1974 flag_signed_overflow_ok is set call cgen_set_signed_overflow_ok
1975 otherwise call cgen_clear_signed_overflow_ok.
1976 * cgen.h: Prototype gas_cgen_begin.
1977
fe59a223
TS		 19782003-04-07 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
1979
1980 * write.c (write_relocs): Remove unused variable.
1981
5a7a0b7b
AO		 19822003-04-06 Chris Demetriou <cgd@broadcom.com>
1983
1984 * config/tc-mips.c (HAVE_64BIT_ADDRESS_CONSTANTS): New.
1985 (macro): Use new macro to decide whether to emit constant address
1986 as 32 or 64 bits if addresses are 32-bit wide but registers are
1987 64-bit wide.
1988
577300ce
SC		 19892003-04-05 Stephane Carrez <stcarrez@nerim.fr>
1990
1991 * config/tc-m68hc11.c (M6811_OP_CALL_ADDR): New internal define.
1992 (M6811_OP_PAGE_ADDR): New internal define.
684022ea 1993 (get_operand): New modifier %page and %addr to obtain page and
577300ce 1994 address part of a far-function.
684022ea 1995 (fixup8): Use BFD_RELOC_M68HC11_PAGE for a %page modifier; don't
577300ce
SC		 1996 complain on overflow for the BFD_RELOC_M68HC11_PAGE and truncation
1997 relocs.
1998 (fixup16): Use BFD_RELOC_M68HC11_LO16 for a %addr modifier.
1999 (find_opcode): Add comment.
2000 (md_estimate_size_before_relax): Force relocation of
2001 STATE_UNDEXED_OFFSET types when the symbol is not absolute.
2002 (tc_m68hc11_fix_adjustable): Check for BFD_RELOC_M68HC11_LO16
2003 instead of BFD_RELOC_LO16; temporarily make the BFD_RELOC_32
2004 on the symbol itself so that DWARF2 strings are merged correctly.
2005
be33c5dd
SS		 20062003-04-04 Svein E. Seldal <Svein.Seldal@solidas.com>
2007
2008 * config/obj-coff.h (TARGET_FORMAT): Namespace cleanup, changed
2009 default tic4x target format to 'coff2-tic4x'.
2010 * config/tc-tic4x.c: Namespace cleanup. Replace s/c4x/tic4x/ and
2011 s/c3x/tic3x/
2012 * config/tc-tic4x.h: Ditto
2013
e8fd7476
NC		 20142003-04-03 Nick Clifton <nickc@redhat.com>
2015
2016 * NEWS: Mention support for Xtensa architecture.
2017
47281638
PB		 20182003-04-02 Philip Blundell <philb@gnu.org>
2019
2020 * config/tc-arm.c (arm_force_relocation): Return 0 for OFFSET_IMM.
2021
af22f5b2
CD		 20222003-04-02 Chris Demetriou <cgd@broadcom.com>
2023
2024 * config/tc-mips.c (macro2): Adjust implementation of
2025 M_ULH, M_ULHU, M_ULW, and M_ULD so that they work properly
2026 in the case where the source and destination registers
2027 are the same.
2028
e0001a05
NC		 20292003-04-01 Bob Wilson <bob.wilson@acm.org>
2030
54cfded0
AM		 2031 * Makefile.am (CPU_TYPES): Add xtensa.
2032 (TARGET_CPU_CFILES): Add config/tc-xtensa.c.
2033 (TARGET_CPU_HFILES): Add config/tc-xtensa.h.
2034 (xtensa-relax.o): New target.
2035 Run "make dep-am".
2036 * Makefile.in: Regenerate.
2037 * configure.in: Handle xtensa-*-*. Add xtensa-relax.o to
2038 extra_objects for xtensa targets.
2039 * configure: Regenerate.
2040 * write.c (write_object_file): Add new md_post_relax_hook.
2041 * config/tc-xtensa.c: New file.
2042 * config/tc-xtensa.h: Likewise.
2043 * config/xtensa-istack.h: Likewise.
2044 * config/xtensa-relax.c: Likewise.
2045 * config/xtensa-relax.h: Likewise.
2046 * doc/Makefile.am (CPU_DOCS): Add c-xtensa.texi.
2047 * doc/Makefile.in: Regenerate.
2048 * doc/all.texi: Set new XTENSA variable.
2049 * doc/as.texinfo: Set new Xtensa variable. Describe
2050 Xtensa-specific options. Define line comment character for
2051 Xtensa. Add Xtensa processors to list of ELF targets where
2052 alignment is specified in bytes. Add new Xtensa-Dependent node.
2053 Add acknowledgements for those contributing to the Xtensa port.
2054 * doc/internals.texi: Describe new md_post_relax_hook.
2055 * doc/c-xtensa.texi: New file.
e0001a05 2056
5a6c6817
NC		 20572003-04-01 Nick Clifton <nickc@redhat.com>
2058 Richard Earnshaw <rearnsha@arm.com>
2059
2060 * config/tc-arm.c: Remove presence of (r) and (tm) symbols.
2061 (ARM_ARCH_IWMMXT): Simplify.
2062 (insns): Place iwmmx instructions in correct place in table.
2063 (arm_add_note): New function: Add a note entry to a .note section.
2064 (md_begin): Make the default architecture be unknown.
2065 Suppress the creation of an arm note section.
2066
97bbfa38
EC		 20672003-03-26 Eric Christopher <echristo@redhat.com>
2068
54cfded0 2069 * config/tc-mips.c (nopic_need_relax): Check for S_IS_EXTERN.
97bbfa38 2070
e16bb312
NC		 20712003-03-25 Stan Cox <scox@redhat.com>
2072 Nick Clifton <nickc@redhat.com>
97bbfa38 2073
28d297de 2074 Contribute support for Intel's iWMMXt chip - an ARM variant:
e16bb312
NC		 2075
2076 * config/tc-arm.c: (ARM_CEXT_IWMMXT, ARM_ARCH_IWMMXT, WR_PREFIX,
2077 WC_PREFIX, REG_TYPE_IWMMXT): New constants.
2078 (enum wreg_type, enum iwmmxt_insn_type): New types.
2079 (wr_register, wc_register, wcg_register): New macros.
2080 (iwmmxt_table): New variable.
2081 (wreg_required_here, do_iwmmxt_byte_addr, do_iwmmxt_tandc,
2082 do_iwmmxt_tbcst, do_iwmmxt_textrc, do_iwmmxt_textrm,
2083 do_iwmmxt_tinsr, do_iwmmxt_tmcr, do_iwmmxt_tmcrr, do_iwmmxt_tmia,
2084 do_iwmmxt_tmovmsk, do_iwmmxt_tmrc, do_iwmmxt_tmrrc,
2085 do_iwmmxt_torc, do_iwmmxt_waligni, do_iwmmxt_wmov,
2086 do_iwmmxt_word_addr, do_iwmmxt_wrwr, do_iwmmxt_wrwrwcg,
2087 do_iwmmxt_wrwrwr, do_iwmmxt_wshufh, do_iwmmxt_wzero,
2088 cp_byte_address_offset, cp_byte_address_required_here,
2089 check_iwmmxt_insn): New functions.
97bbfa38 2090 (asm_opcode_insns): Add iWMMXt instructions.
e16bb312
NC		 2091 (md_begin): Set the mach value for iWMMXt targets. Create a note
2092 section to identify iwmmxt binaries.
2093 (md_apply_fix3): Handle BFD_RELOC_ARM_CP_OFF_IMM_S2.
2094 * doc/c-arm.texi: Document the support for the iWMMXt.
2095 * NEWS: Mention new support.
2096